This article comments on the work by Soresi and Giannitrapani.The authors have stated that one of the most novel and promising treatments for metabolic dysfunction-associated steatotic liver disease(MASLD)is the use o...This article comments on the work by Soresi and Giannitrapani.The authors have stated that one of the most novel and promising treatments for metabolic dysfunction-associated steatotic liver disease(MASLD)is the use of glucagon-like peptide 1 receptor agonists,especially when used in combination therapy.However,despite their notable efficacy,these drugs were not initially designed to target MASLD directly.In a groundbreaking development,the Food and Drug Administration has recently approved resmetirom,the first treatment specifically aimed at reducing liver fibrosis in metabolic-associated steatohepatitis.Resmetirom,an orally administered,liver-directed thyroid hormone beta-selective agonist,acts directly on intrahepatic pathways,enhancing its therapeutic potential and marking the beginning of a new era in the treatment of MASLD.Furthermore,the integration of lifestyle modifications into liver disease management is an essential component that should be considered and reinforced.By incorporating dietary changes and regular physical exercise into treatment,patients may achieve improved outcomes,reducing the need for pharmacological interventions and/or improving treatment efficacy.As a complement to medical therapies,lifestyle factors should not be overlooked in the broader strategy for managing MASLD.展开更多
Glucagon-like peptide-1 (GLP-1) and its receptor agonists (GLP-1RAs) are wellestablishedtherapies for metabolic conditions such as type 2 diabetes and obesitydue to their ability to enhance insulin secretion, promote ...Glucagon-like peptide-1 (GLP-1) and its receptor agonists (GLP-1RAs) are wellestablishedtherapies for metabolic conditions such as type 2 diabetes and obesitydue to their ability to enhance insulin secretion, promote weight loss, and regulateblood glucose levels. Emerging evidence, however, indicates that GLP-1RAs mayalso have therapeutic potential in inflammatory and autoimmune conditions. Thisreview explores the evolving role of GLP-1RAs in managing rheumatic diseases,including osteoarthritis, rheumatoid arthritis, psoriatic arthritis, and systemiclupus erythematosus. Studies suggest that GLP-1RAs reduce inflammation bymodulating immune cell activity, increasing anti-inflammatory cytokine production,shifting macrophage polarization toward an anti-inflammatory phenotype,and enhancing regulatory T-cell function to maintain immune homeostasis. Theseimmunomodulatory effects point toward a promising adjunctive strategy incurrent clinical practice for patients with rheumatic diseases, particularly thosewith metabolic comorbidities. Further clinical trials are warranted to validatethese findings, clarify underlying mechanisms, and assess long-term safety,ultimately paving the way for novel treatment approaches in rheumatology.展开更多
Obesity is a global pandemic that has been threatening the worldwide population.It has been reported to be associated with an increase in the risk of chronic diseases such as type 2 diabetes mellitus(T2DM),cardiovascu...Obesity is a global pandemic that has been threatening the worldwide population.It has been reported to be associated with an increase in the risk of chronic diseases such as type 2 diabetes mellitus(T2DM),cardiovascular disease,and other diseases,including some malignancies.Currently,the first line of management includes lifestyle modifications.However,recently,bariatric surgeries were introduced to combat obesity.The previous modalities of management are always challenging since lifestyle could have limited long-term effectiveness and difficulty to achieve,and surgeries are invasive and also require a lifestyle modification and commitment.Glucagon-like peptide-1 receptor agonists(GLP-1RAs)were initially introduced as a rising star for managing T2DM,with patients benefiting from the control of blood sugar and weight loss.These medications work by enhancing feelings of fullness,slowing down digestion,and ultimately reducing calorie intake.However,GLP-1RAs are not without side effects and have some costs.Common side effects include gastrointestinal(GI)adverse events such as nausea,vomiting,diarrhea,and a lack of GI motility,which is the main mechanism through which the drug induces a feeling of fullness and promotes weight loss,potentially resulting in treatment discontinuation.More serious,though less frequent,risks include pancreatitis,gallbladder diseases,and,rarely,thyroid Ccell cancers.This review aimed to discuss the globally emerging role of GLP-1RAs in obesity management and highlight some safety considerations for patients taking these drugs.展开更多
BACKGROUND Atrial fibrillation(AF)stands as the most prevalent type of arrhythmia,affecting approximately 60 million individuals world-wide.Although antiarrhythmic drugs(AADs)remain the gold standard for AF treatment,...BACKGROUND Atrial fibrillation(AF)stands as the most prevalent type of arrhythmia,affecting approximately 60 million individuals world-wide.Although antiarrhythmic drugs(AADs)remain the gold standard for AF treatment,glucagon-like peptide-1 receptor agonists(GLP-1 RAs)are arising as potential therapeutic alternatives.AIM To evaluate the impact of GLP-1 RAs on the incidence of AF.METHODS Inclusion criteria included systematic reviews(SRs)that based their analyses on clinical trials,observational studies,controlled trials and network meta-analyses.A total of 8 SRs were selected for data extraction,focusing on semaglutide,liraglutide and dulaglutide.Additionally,the effects of GLP-1 RAs on AF incidence were compared with those of sodium-glucose co-transporter 2(SGLT2)inhibitors.RESULTS Findings indicate that semaglutide,evaluated in the largest patient cohort across the 8 SRs,consistently reduced AF incidence.However,dulaglutide and liraglutide exhibited inconsistent effects.Notably,as opposed to variable outcomes associated with GLP-1 RAs,SGLT2 inhibitors a class of antidiabetic agents with weight-reducing properties exhibit significant cardiovascular benefits,including reductions in both AF and atrial flutter.CONCLUSION GLP-1 RAs emerge as a promising and potential alternative for AADs in reduction of incidence of AF.However,further research is required to fully determine their therapeutic potential and long-term cardiovascular effects.展开更多
BACKGROUND Glucagon-like peptide-1 receptor agonists(GLP-1RAs)play a key role in managing type 2 diabetes mellitus(T2DM).Transitioning between different GLP-1RA has been proposed as a treatment strategy.AIM To investi...BACKGROUND Glucagon-like peptide-1 receptor agonists(GLP-1RAs)play a key role in managing type 2 diabetes mellitus(T2DM).Transitioning between different GLP-1RA has been proposed as a treatment strategy.AIM To investigate switching patterns between GLP-1RA and their impact on glycemic control.METHODS A retrospective study involving patients with T2DM who initiated GLP-1RA therapy between 2009 and 2021 and transitioned to another GLP-1RA.Baseline glycated hemoglobin(HbA1c)was defined as the most recent measurement within 1 year prior to switching,and follow-up HbA1c was the first measurement recorded 4-15 months post-switch.RESULTS Among 70654 patients initiating GLP-1RA therapy,18047(25.5%)switched regimens.In the 13970 patients with available HbA1c,levels decreased from 8.5%±1.6%to 7.6%±1.4%(P<0.001).HbA1c decreased in 78.3%(10943/13970)of these patients,with the most frequent improvement observed in those switching from daily to weekly GLP-1RA(81%,5582/6890).CONCLUSION Switching between GLP-1RAs can serve as a practical alternative to treatment intensification for effectively managing T2DM.展开更多
The global prevalence of diabetes has surged in recent years,with diabetic kidney disease(DKD)emerging as a major complication.Traditional therapies have had limited success in slowing progression to end-stage kidney ...The global prevalence of diabetes has surged in recent years,with diabetic kidney disease(DKD)emerging as a major complication.Traditional therapies have had limited success in slowing progression to end-stage kidney disease.However,novel therapies,particularly sodium-glucose cotransporter 2(SGLT2)inhibitors and glucagon-like peptide-1(GLP-1)receptor agonists,which were initially developed for hyperglycemia management,have transformed the treatment of obesity,heart failure,cardiovascular disease,and more recently,DKD.SGLT2 inhibitors have consistently and significantly reduced cardiovascular events,albuminuria,and glomerular filtration rate,highlighting their efficacy across diverse clinical presentations for patients with kidney impairment.Although fewer studies have specifically investigated GLP-1 receptor agonists in patients with kidney disease,existing evidence underscores their potential to slow renal disease progression,reduce albuminuria,and improve clinically relevant outcomes.However,further research is needed to better identify patients most likely to benefit from treatment.Together,these therapies represent valuable advancements for DKD,offering significant reductions in morbidity and mortality and shifting the management of the disease by becoming essential pillars for the treatment of these patients.展开更多
BACKGROUND With accumulating evidence showing a benefit in the renal and cardiovascular systems,diabetes guidelines recommend that patients with diabetes and chronic kidney disease(CKD)be treated with sodium-glucose c...BACKGROUND With accumulating evidence showing a benefit in the renal and cardiovascular systems,diabetes guidelines recommend that patients with diabetes and chronic kidney disease(CKD)be treated with sodium-glucose cotransporter-2 inhibitor(SGLT2i)and/or glucagon like peptide-1 receptor agonists(GLP-1RAs)for renal protection.The real-world efficacy of the two medications on the urinary albumin-creatinine ratio(UACR)and estimated glomerular filtration rate(eGFR)remains to be explored.AIM To evaluate the SGLT2i and GLP-1RA application rates and UACR alterations after intervention in a real-world cohort of patients with diabetes.METHODS A cohort of 5482 patients with type 2 diabetes were enrolled and followed up at the Integrated Care Clinic for Diabetes of Peking University First Hospital for at least 6 months.Propensity score matching was performed,and patients who were not recommended for GLP-1RA or SGLT2i with comparable sex categories and ages were assigned to the control group at a 1:2 ratio.Blood glucose,body weight,UACR and eGFR were evaluated after 6 months of treatment in real-world clinical practice.RESULTS A total of 139(2.54%)patients started GLP-1RA,and 387(7.06%)received SGLT2i.After 6 months,the variations in fasting blood glucose,prandial blood glucose,and glycosylated hemoglobin between the GLP-1RA group and the SGLT2i and control groups were not significantly different.UACR showed a tendency toward a greater reduction compared with the control group,although this difference was not statistically significant(GLP-1RA vs control,-2.20 vs 30.16 mg/g,P=0.812;SGLT2i vs control,-20.61 vs 12.01 mg/g,P=0.327);eGFR alteration also showed no significant differences.Significant weight loss was observed in the GLP-1RA group compared with the control group(GLP-1RA vs control,-0.90 vs 0.27 kg,P<0.001),as well as in the SGLT2i group(SGLT2i vs control,-0.59 vs-0.03 kg,P=0.010).CONCLUSION Compared with patients who received other glucose-lowering drugs,patients receiving SGLT2i or GLP-1RAs presented significant weight loss,a decreasing trend in UACR and comparable glucose-lowering effects in realworld settings.展开更多
Introduction Nonarteritic anterior ischemic optic neuropathy(NAION)is the most common acute optic neuropathy in patients over the age of 50 years(1).It is characterized by acute,painless vision loss in one eye which i...Introduction Nonarteritic anterior ischemic optic neuropathy(NAION)is the most common acute optic neuropathy in patients over the age of 50 years(1).It is characterized by acute,painless vision loss in one eye which is often noticed upon awakening.Commonly,there is an altitudinal visual field defect,though this can be variable(1).展开更多
BACKGROUND Data on the use of glucagon-like peptide-1 receptor agonists(GLP-1RAs)in individuals with type 2 diabetes mellitus(T2DM)during Ramadan fasting is limited.No meta-analysis has summarized the safety and effec...BACKGROUND Data on the use of glucagon-like peptide-1 receptor agonists(GLP-1RAs)in individuals with type 2 diabetes mellitus(T2DM)during Ramadan fasting is limited.No meta-analysis has summarized the safety and effectiveness of GLP-1RAs in these situations.AIM To evaluate the safety and efficacy of GLP-1RA in patients with T2DM fasting during Ramadan.METHODS Electronic databases were systematically searched for relevant studies that featured GLP-1RA in the intervention arm and other glucose-lowering medications in the control arm.The primary outcome was adverse events(AEs)during Ramadan for both groups;other outcomes included changes in glycemic and anthropometric measures during the peri-Ramadan period.RESULTS Four studies[three randomized-controlled trials with low risk of bias(RoB)and one prospective observational study with serious RoB]involving 754 subjects were analyzed.GLP-1RA group achieved greater glycated hemoglobin reduction than the non-GLP-1RA group[mean difference(MD):-0.31%,95%CI:-0.61 to-0.01,P=0.04,I2=77%]with a lower risk of documented symptomatic hypoglycemia(risk ratio=0.38,95%CI:0.16 to 0.88,P=0.02).Any AEs,serious AEs,or AEs that led to treatment discontinuation were comparable between the two groups.The GLP-1RA group experienced greater weight loss compared to the non-GLP-1RA group(MD:-2.0 kg,95%CI:-3.37 to-0.63,P=0.004,I2=95%).There were comparable changes in blood pressure and lipid profile between the two groups.GLP-1RA users experienced higher risks of gastrointestinal AEs,nausea,and vomiting;however,the risks of heartburn,abdominal pain,and diarrhea were similar in both groups.CONCLUSION Limited evidence suggests that GLP-1RAs are safe for T2DM management during Ramadan,offering modest benefits in blood sugar control and weight loss.Large multicenter trials are needed to confirm their safety and efficacy in at-risk populations,improving clinical practice decision-making.展开更多
Prostate cancer is a leading cause of cancer-related death in men worldwide.Luteinizing hormone-releasing hormone receptor(LHRH-R)agonists and antagonists are known to achieve castration-level testosterone suppression...Prostate cancer is a leading cause of cancer-related death in men worldwide.Luteinizing hormone-releasing hormone receptor(LHRH-R)agonists and antagonists are known to achieve castration-level testosterone suppression;however,long-term data comparing the survival benefits of these therapies are insufficient to inform treatment decisions.Furthermore,the advent of nextgeneration hormonal agents(NHAs),such as abiraterone and enzalutamide,have shifted the paradigm of managing prostate cancer.Although LHRH-R agonists and antagonists remain the cornerstone treatment across various stages of prostate cancer,they are increasingly administered with NHAs,because the combination treatment confers a survival advantage.Nevertheless,the differences in efficacy and safety profiles among various combinations of LHRH-R agonists and antagonists and NHAs remain unclear.Hence,this narrative review is aimed at providing a comprehensive overview of the long-term outcomes of various LHRH-R agonists and antagonists.Key data from major clinical studies are summarized,categorized by disease stage.LHRH-R agonists and antagonists,particularly goserelin,have demonstrated long-term survival benefits in patients with localized and locally advanced prostate cancer.The clinical outcomes of different LHRH-R agonists and antagonists in combination with NHAs have also been evaluated.Among the various combinations,goserelin plus abiraterone appears to have a manageable safety profile with relatively low rates of hot flushes and fatigue.Overall,long-term survival data and safety profiles should be considered in selecting optimal combination therapies for prostate cancer treatment.展开更多
Abscisic acid(ABA),a plant hormone,is crucial for regulating various physiological and developmental processes in plants,including adaptation to biotic and abiotic stresses.Recent advancements have significantly contr...Abscisic acid(ABA),a plant hormone,is crucial for regulating various physiological and developmental processes in plants,including adaptation to biotic and abiotic stresses.Recent advancements have significantly contributed to our understanding of ABA's biosynthetic pathway,transport,signaling pathway,and metabolism.To overcome the limitations of natural ABA,scientists have developed broad-spectrum and highly active agonists of ABA receptors.However,the practical application of these receptor agonists as agrochemicals still faces several challenges.On the other hand,some ABA antagonists have also been developed to differentiate the functional differences among various receptors more accurately.This can help design ABA agonists that can selectively activate specific physiological responses,thereby eliminating the undesired physiological effects induced by ABA.This paper aims to provide a comprehensive overview of the current ABA receptor agonists and antagonists to assist in developing novel ABA functional analogs with improved efficacy and simpler chemical structures that are suitable for agricultural applications.展开更多
Type 1 diabetes(T1D)is a chronic autoimmune condition that destroys insulinproducing beta cells in the pancreas,leading to insulin deficiency and hyperglycemia.The management of T1D primarily focuses on exogenous insu...Type 1 diabetes(T1D)is a chronic autoimmune condition that destroys insulinproducing beta cells in the pancreas,leading to insulin deficiency and hyperglycemia.The management of T1D primarily focuses on exogenous insulin replacement to control blood glucose levels.However,this approach does not address the underlying autoimmune process or prevent the progressive loss of beta cells.Recent research has explored the potential of glucagon-like peptide-1 receptor agonists(GLP-1RAs)as a novel intervention to modify the disease course and delay the onset of T1D.GLP-1RAs are medications initially developed for treating type 2 diabetes.They exert their effects by enhancing glucose-dependent insulin secretion,suppressing glucagon secretion,and slowing gastric emptying.Emerging evidence suggests that GLP-1RAs may also benefit the treatment of newly diagnosed patients with T1D.This article aims to highlight the potential of GLP-1RAs as an intervention to delay the onset of T1D,possibly through their potential immunomodulatory and anti-inflammatory effects and preservation of beta-cells.This article aims to explore the potential of shifting the paradigm of T1D management from reactive insulin replacement to proactive disease modification,which should open new avenues for preventing and treating T1D,improving the quality of life and long-term outcomes for individuals at risk of T1D.展开更多
BACKGROUND Glucagon-like peptide-1 receptor agonists(GLP-1 RA)are effective in diabetes and obesity,reducing hyperglycemia by increasing insulin release and delaying gastric emptying.However,they can cause gastropares...BACKGROUND Glucagon-like peptide-1 receptor agonists(GLP-1 RA)are effective in diabetes and obesity,reducing hyperglycemia by increasing insulin release and delaying gastric emptying.However,they can cause gastroparesis,raising concerns about aspiration during procedures.Recent guidelines advise discontinuing GLP-1 RA before surgery to reduce the risk of pulmonary aspiration.AIM To evaluate the effect of GLP-1 RAs on gastric residual contents during endosco-pic procedures.METHODS A retrospective chart review at BronxCare Health System,New York,from January 2019 to October 2023,assessed gastric residue and aspiration in GLP-1 RA patients undergoing endoscopic procedures.Two groups were compared based on dietary status before the procedure.Data included demographics,symptoms of gastroparesis,opiate use,hemoglobin A1c,GLP-1 agonist indication,endo-scopic details,and aspiration occurrence.IBM SPSS was used for analysis,cal-culating means,standard deviations,and applying Pearson’s chi-square and t-tests for associations,with P<0.05 as being significant.RESULTS During the study,306 patients were included,with 41.2%on a clear liquid/low residue diet and 58.8%on a regular diet before endoscopy.Most patients(63.1%)were male,with a mean age of 60±12 years.The majority(85.6%)were on GLP-1 RAs for diabetes,and 10.1%reported digestive symptoms before endoscopy.Among those on a clear liquid diet,1.5%had residual food at endoscopy compared to 10%on a regular diet,which was statistically significant(P=0.03).Out of 31 patients with digestive symptoms,13%had residual food,all from the regular diet group(P=0.130).No complications were reported during or after the procedures.CONCLUSION The study reflects a significant rise in GLP-1 RA use for diabetes and obesity.A 24-hour liquid diet seems safe for endoscopic procedures without aspiration.Patients with upper gastrointestinal symptoms might have a higher residual food risk,though not statistically significant.Further research is needed to assess risks based on diabetes duration,gastroparesis,and GLP-1 RA dosing,aiming to minimize interruptions in therapy during procedures.展开更多
The global prevalence of metabolic dysfunction-associated steatotic liver disease(MASLD)is estimated at 32.4%,reflecting its growing clinical significance.MASLD,which includes MASLD and metabolic dysfunction-associate...The global prevalence of metabolic dysfunction-associated steatotic liver disease(MASLD)is estimated at 32.4%,reflecting its growing clinical significance.MASLD,which includes MASLD and metabolic dysfunction-associated steato-hepatitis(MASH)has been linked to increased metabolic,cardiovascular,and malignant morbidity.Progression into fibrotic stages of MASLD is also strongly associated with liver-related mortality.The past few years have seen a heightened focus on creating innovative therapeutic strategies for MASH management.GLP-1 receptor agonists(RA)have also emerged as a potential treatment option.Studies on GLP-1 agonists,such as liraglutide and semaglutide,have demonstrated efficacy in MASH management,albeit with limited histological improvement of fibrosis.However,recent investigations into GLP-1/GIP RA(tirzepatide)and Glucagon/GLP-1 RA(survodutide)have shown even more encouraging results,with higher rates of MASH resolution and fibrosis improvement.The tolerability of these medications due to their gastrointestinal side effects remains a major concern.Future research should focus on optimizing drug regimens,identifying patients most likely to benefit,and balancing efficacy with tolerability.The evolving landscape of MASH therapeutics suggests a bright future,with the potential for combination therapies to further enhance patient outcomes.展开更多
Atrial fibrillation(AF)is the most common cardiac arrhythmia.Many medical conditions,including hypertension,diabetes,obesity,sleep apnea,and heart failure(HF),increase the risk for AF.Cardiomyocytes have unique metabo...Atrial fibrillation(AF)is the most common cardiac arrhythmia.Many medical conditions,including hypertension,diabetes,obesity,sleep apnea,and heart failure(HF),increase the risk for AF.Cardiomyocytes have unique metabolic characteristics to maintain adenosine triphosphate production.Significant changes occur in myocardial metabolism in AF.Glucagon-like peptide-1 receptor agonists(GLP-1RAs)have been used to control blood glucose fluctuations and weight in the treatment of type 2 diabetes mellitus(T2DM)and obesity.GLP-1RAs have also been shown to reduce oxidative stress,inflammation,autonomic nervous system modulation,and mitochondrial function.This article reviews the changes in metabolic characteristics in cardiomyocytes in AF.Although the clinical trial outcomes are unsatisfactory,the findings demonstrate that GLP-1 RAs can improve myocardial metabolism in the presence of various risk factors,lowering the incidence of AF.展开更多
This editorial takes a deeper look at the insights provided by Soresi and Giannitrapani,which examined the therapeutic potential of glucagon-like peptide-1 receptor agonists(GLP-1RAs)for metabolic dysfunction-associat...This editorial takes a deeper look at the insights provided by Soresi and Giannitrapani,which examined the therapeutic potential of glucagon-like peptide-1 receptor agonists(GLP-1RAs)for metabolic dysfunction-associated fatty liver disease.We provide supplementary insights to their research,highlighting the broader systemic implications of GLP-1RAs,synthesizing the current understanding of their mechanisms and the trajectory of research in this field.GLP-1RAs are revolutionizing the treatment of type 2 diabetes mellitus and beyond.Beyond glycemic control,GLP-1RAs demonstrate cardiovascular and renal protective effects,offering potential in managing diabetic kidney disease alongside renin–angiotensin–aldosterone system inhibitors.Their role in bone metabolism hints at benefits for diabetic osteoporosis,while the neuroprotective properties of GLP-1RAs show promise in Alzheimer's disease treatment by modulating neuronal insulin signaling.Additionally,they improve hormonal and metabolic profiles in polycystic ovary syndrome.This editorial highlights the multifaceted mechanisms of GLP-1RAs,emphasizing the need for ongoing research to fully realize their therapeutic potential across a range of multisystemic diseases.展开更多
Nonalcoholic fatty liver disease(NAFLD)is a global epidemic,affecting more than half of the people living with type 2 diabetes(T2D).The relationship between NAFLD and T2D is bidirectional and the presence of one perpe...Nonalcoholic fatty liver disease(NAFLD)is a global epidemic,affecting more than half of the people living with type 2 diabetes(T2D).The relationship between NAFLD and T2D is bidirectional and the presence of one perpetuates the other,which significantly increases the hepatic as well as extrahepatic complications.Until recently,there was no approved pharmacological treatment for NAFLD/nonalcoholic steatohepatitits(NASH).However,there is evidence that drugs used for diabetes may have beneficial effects on NAFLD.Insulin sensitizers acting through peroxisome proliferator-activated receptor(PPAR)modulation act on multiple levels of NAFLD pathogenesis.Pioglitazone(PPARγ agonist)and saroglitazar(PPARα/γagonist)are particularly beneficial and recommended by several authoritative bodies for treating NAFLD in T2D,although data on biopsyproven NASH are lacking with the latter.Initial data on elafibanor(PPARα/δ agonist)and Lanifibranor(pan PPAR agonist)are promising.On the other hand,incretin therapies based on glucagon-like peptide-1(GLP-1)receptor agonists(GLP-1RA)and dual-and triple-hormone receptor co-agonists reported impressive weight loss and may have anti-inflammatory and antifibrotic properties.GLP-1 RAs have shown beneficial effects on NAFLD/NASH and more studies on potential direct effects on liver function by dual-and triple-agonists are required.Furthermore,the long-term safety of these therapies in NAFLD needs to be established.Collaborative efforts among healthcare providers such as primary care doctors,hepatologists,and endocrinologists are warranted for selecting patients for the best possible management of NAFLD in T2D.展开更多
Objective Recent studies have indicated potential anti-inflammatory effects of glucagon-like peptide-1 receptor agonists(GLP-1RAs)on asthma,which is often comorbid with type 2 diabetes mellitus(T2DM)and obesity.Theref...Objective Recent studies have indicated potential anti-inflammatory effects of glucagon-like peptide-1 receptor agonists(GLP-1RAs)on asthma,which is often comorbid with type 2 diabetes mellitus(T2DM)and obesity.Therefore,we conducted a meta-analysis to assess the association between the administration of glucagon-like peptide-1(GLP-1)receptor-based agonists and the incidence of asthma in patients with T2DM and/or obesity.Methods PubMed,Web of Science,Embase,the Cochrane Central Register of Controlled Trials,and Clinicaltrial.gov were systematically searched from inception to July 2023.Randomized controlled trials(RCTs)of GLP-1 receptor-based agonists(GLP-1RA,GLP-1 based dual and triple receptor agonist)with reports of asthma events were included.Outcomes were computed as risk ratios(RR)using a fixedeffects model.Results Overall,39 RCTs with a total of 85,755 participants were included.Compared to non-GLP-1 receptor-based agonist users,a trend of reduced risk of asthma was observed in patients with T2DM or obesity using GLP-1 receptor-based agonist treatments,although the difference was not statistically significant[RR=0.91,95%confidence interval(CI):0.68 to 1.24].Further Subgroup analyses indicated that the use of light-molecular-weight GLP-1RAs might be associated with a reduced the risk of asthma when compared with non-users(RR=0.65,95%CI:0.43 to 0.99,P=0.043).We also performed sensitivity analyses for participant characteristics,study design,drug structure,duration of action,and drug subtypes.However,no significant associations were observed.Conclusion Compared with non-users,a modest reduction in the incidence of asthma was observed in patients with T2DM or obesity using GLP-1 receptor-based agonist treatments.Further investigations are warranted to assess the association between GLP-1 receptor-based agonists and the risk of asthma.展开更多
In this editorial,we examine a paper by Koizumi et al,on the role of peroxisome proliferator-activated receptor(PPAR)agonists in alcoholic liver disease(ALD).The study determined whether elafibranor protected the inte...In this editorial,we examine a paper by Koizumi et al,on the role of peroxisome proliferator-activated receptor(PPAR)agonists in alcoholic liver disease(ALD).The study determined whether elafibranor protected the intestinal barrier and reduced liver fibrosis in a mouse model of ALD.The study also underlines the role of PPARs in intestinal barrier function and lipid homeostasis,which are both affected by ALD.Effective therapies are necessary for ALD because it is a critical health issue that affects people worldwide.This editorial analyzes the possibility of PPAR agonists as treatments for ALD.As key factors of inflammation and metabolism,PPARs offer multiple methods for managing the complex etiology of ALD.We assess the abilities of PPARα,PPARγ,and PPARβ/δagonists to prevent steatosis,inflammation,and fibrosis due to liver diseases.Recent research carried out in preclinical and clinical settings has shown that PPAR agonists can reduce the severity of liver disease.This editorial discusses the data analyzed and the obstacles,advantages,and mechanisms of action of PPAR agonists for ALD.Further research is needed to understand the efficacy,safety,and mechanisms of PPAR agonists for treating ALD.展开更多
The gut-liver axis plays a crucial role in the development and progression of metabolic dysfunction-associated steatotic liver disease(MASLD).Key metabolites,including lipopolysaccharides,short-chain fatty acids(SCFAs...The gut-liver axis plays a crucial role in the development and progression of metabolic dysfunction-associated steatotic liver disease(MASLD).Key metabolites,including lipopolysaccharides,short-chain fatty acids(SCFAs),bile acids,and beneficial gut bacteria such as Bifidobacterium and Lactobacillus,are pivotal in this process.Glucagon-like peptide-1 receptor agonists(GLP-1 RAs)show promise in managing MASLD by promoting weight loss,enhancing insulin secretion,and improving liver health.They restore gut-liver axis functionality,and their effects are amplified through dietary modifications and gut microbiometargeted therapies.Emerging research highlights the interplay between GLP-1 RAs and gut microbiota,indicating that the gut microbiome significantly influences therapeutic outcomes.Metabolites produced by gut bacteria,can stimulate glucagon-like peptide-1(GLP-1)secretion,further improving metabolic health.Integrating dietary interventions with GLP-1 RA treatment may enhance liver health by modulating the gut microbiota-SCFAs-GLP-1 pathway.Future research is needed to understand personalized effects,with prebiotics and probiotics offering treatment avenues for MASLD.展开更多
文摘This article comments on the work by Soresi and Giannitrapani.The authors have stated that one of the most novel and promising treatments for metabolic dysfunction-associated steatotic liver disease(MASLD)is the use of glucagon-like peptide 1 receptor agonists,especially when used in combination therapy.However,despite their notable efficacy,these drugs were not initially designed to target MASLD directly.In a groundbreaking development,the Food and Drug Administration has recently approved resmetirom,the first treatment specifically aimed at reducing liver fibrosis in metabolic-associated steatohepatitis.Resmetirom,an orally administered,liver-directed thyroid hormone beta-selective agonist,acts directly on intrahepatic pathways,enhancing its therapeutic potential and marking the beginning of a new era in the treatment of MASLD.Furthermore,the integration of lifestyle modifications into liver disease management is an essential component that should be considered and reinforced.By incorporating dietary changes and regular physical exercise into treatment,patients may achieve improved outcomes,reducing the need for pharmacological interventions and/or improving treatment efficacy.As a complement to medical therapies,lifestyle factors should not be overlooked in the broader strategy for managing MASLD.
文摘Glucagon-like peptide-1 (GLP-1) and its receptor agonists (GLP-1RAs) are wellestablishedtherapies for metabolic conditions such as type 2 diabetes and obesitydue to their ability to enhance insulin secretion, promote weight loss, and regulateblood glucose levels. Emerging evidence, however, indicates that GLP-1RAs mayalso have therapeutic potential in inflammatory and autoimmune conditions. Thisreview explores the evolving role of GLP-1RAs in managing rheumatic diseases,including osteoarthritis, rheumatoid arthritis, psoriatic arthritis, and systemiclupus erythematosus. Studies suggest that GLP-1RAs reduce inflammation bymodulating immune cell activity, increasing anti-inflammatory cytokine production,shifting macrophage polarization toward an anti-inflammatory phenotype,and enhancing regulatory T-cell function to maintain immune homeostasis. Theseimmunomodulatory effects point toward a promising adjunctive strategy incurrent clinical practice for patients with rheumatic diseases, particularly thosewith metabolic comorbidities. Further clinical trials are warranted to validatethese findings, clarify underlying mechanisms, and assess long-term safety,ultimately paving the way for novel treatment approaches in rheumatology.
文摘Obesity is a global pandemic that has been threatening the worldwide population.It has been reported to be associated with an increase in the risk of chronic diseases such as type 2 diabetes mellitus(T2DM),cardiovascular disease,and other diseases,including some malignancies.Currently,the first line of management includes lifestyle modifications.However,recently,bariatric surgeries were introduced to combat obesity.The previous modalities of management are always challenging since lifestyle could have limited long-term effectiveness and difficulty to achieve,and surgeries are invasive and also require a lifestyle modification and commitment.Glucagon-like peptide-1 receptor agonists(GLP-1RAs)were initially introduced as a rising star for managing T2DM,with patients benefiting from the control of blood sugar and weight loss.These medications work by enhancing feelings of fullness,slowing down digestion,and ultimately reducing calorie intake.However,GLP-1RAs are not without side effects and have some costs.Common side effects include gastrointestinal(GI)adverse events such as nausea,vomiting,diarrhea,and a lack of GI motility,which is the main mechanism through which the drug induces a feeling of fullness and promotes weight loss,potentially resulting in treatment discontinuation.More serious,though less frequent,risks include pancreatitis,gallbladder diseases,and,rarely,thyroid Ccell cancers.This review aimed to discuss the globally emerging role of GLP-1RAs in obesity management and highlight some safety considerations for patients taking these drugs.
文摘BACKGROUND Atrial fibrillation(AF)stands as the most prevalent type of arrhythmia,affecting approximately 60 million individuals world-wide.Although antiarrhythmic drugs(AADs)remain the gold standard for AF treatment,glucagon-like peptide-1 receptor agonists(GLP-1 RAs)are arising as potential therapeutic alternatives.AIM To evaluate the impact of GLP-1 RAs on the incidence of AF.METHODS Inclusion criteria included systematic reviews(SRs)that based their analyses on clinical trials,observational studies,controlled trials and network meta-analyses.A total of 8 SRs were selected for data extraction,focusing on semaglutide,liraglutide and dulaglutide.Additionally,the effects of GLP-1 RAs on AF incidence were compared with those of sodium-glucose co-transporter 2(SGLT2)inhibitors.RESULTS Findings indicate that semaglutide,evaluated in the largest patient cohort across the 8 SRs,consistently reduced AF incidence.However,dulaglutide and liraglutide exhibited inconsistent effects.Notably,as opposed to variable outcomes associated with GLP-1 RAs,SGLT2 inhibitors a class of antidiabetic agents with weight-reducing properties exhibit significant cardiovascular benefits,including reductions in both AF and atrial flutter.CONCLUSION GLP-1 RAs emerge as a promising and potential alternative for AADs in reduction of incidence of AF.However,further research is required to fully determine their therapeutic potential and long-term cardiovascular effects.
文摘BACKGROUND Glucagon-like peptide-1 receptor agonists(GLP-1RAs)play a key role in managing type 2 diabetes mellitus(T2DM).Transitioning between different GLP-1RA has been proposed as a treatment strategy.AIM To investigate switching patterns between GLP-1RA and their impact on glycemic control.METHODS A retrospective study involving patients with T2DM who initiated GLP-1RA therapy between 2009 and 2021 and transitioned to another GLP-1RA.Baseline glycated hemoglobin(HbA1c)was defined as the most recent measurement within 1 year prior to switching,and follow-up HbA1c was the first measurement recorded 4-15 months post-switch.RESULTS Among 70654 patients initiating GLP-1RA therapy,18047(25.5%)switched regimens.In the 13970 patients with available HbA1c,levels decreased from 8.5%±1.6%to 7.6%±1.4%(P<0.001).HbA1c decreased in 78.3%(10943/13970)of these patients,with the most frequent improvement observed in those switching from daily to weekly GLP-1RA(81%,5582/6890).CONCLUSION Switching between GLP-1RAs can serve as a practical alternative to treatment intensification for effectively managing T2DM.
基金Supported by Industrial Technological Initiation Scholarship of National Council for Scientific and Technological Development,CNPq,Brazil,No.0932204294929829 and No.7414780530977345the Scientific Initiation Scholarship Programme(PIBIC)of National Council for Scientific and Technological Development,CNPq,Brazil,No.5763023359532159,No.6472982965854452,and No.7340128440641417the CNPq Research Productivity Fellow,No.4357511882624145.
文摘The global prevalence of diabetes has surged in recent years,with diabetic kidney disease(DKD)emerging as a major complication.Traditional therapies have had limited success in slowing progression to end-stage kidney disease.However,novel therapies,particularly sodium-glucose cotransporter 2(SGLT2)inhibitors and glucagon-like peptide-1(GLP-1)receptor agonists,which were initially developed for hyperglycemia management,have transformed the treatment of obesity,heart failure,cardiovascular disease,and more recently,DKD.SGLT2 inhibitors have consistently and significantly reduced cardiovascular events,albuminuria,and glomerular filtration rate,highlighting their efficacy across diverse clinical presentations for patients with kidney impairment.Although fewer studies have specifically investigated GLP-1 receptor agonists in patients with kidney disease,existing evidence underscores their potential to slow renal disease progression,reduce albuminuria,and improve clinically relevant outcomes.However,further research is needed to better identify patients most likely to benefit from treatment.Together,these therapies represent valuable advancements for DKD,offering significant reductions in morbidity and mortality and shifting the management of the disease by becoming essential pillars for the treatment of these patients.
基金Peking University First Hospital Institutional Review Board(No.2018104).
文摘BACKGROUND With accumulating evidence showing a benefit in the renal and cardiovascular systems,diabetes guidelines recommend that patients with diabetes and chronic kidney disease(CKD)be treated with sodium-glucose cotransporter-2 inhibitor(SGLT2i)and/or glucagon like peptide-1 receptor agonists(GLP-1RAs)for renal protection.The real-world efficacy of the two medications on the urinary albumin-creatinine ratio(UACR)and estimated glomerular filtration rate(eGFR)remains to be explored.AIM To evaluate the SGLT2i and GLP-1RA application rates and UACR alterations after intervention in a real-world cohort of patients with diabetes.METHODS A cohort of 5482 patients with type 2 diabetes were enrolled and followed up at the Integrated Care Clinic for Diabetes of Peking University First Hospital for at least 6 months.Propensity score matching was performed,and patients who were not recommended for GLP-1RA or SGLT2i with comparable sex categories and ages were assigned to the control group at a 1:2 ratio.Blood glucose,body weight,UACR and eGFR were evaluated after 6 months of treatment in real-world clinical practice.RESULTS A total of 139(2.54%)patients started GLP-1RA,and 387(7.06%)received SGLT2i.After 6 months,the variations in fasting blood glucose,prandial blood glucose,and glycosylated hemoglobin between the GLP-1RA group and the SGLT2i and control groups were not significantly different.UACR showed a tendency toward a greater reduction compared with the control group,although this difference was not statistically significant(GLP-1RA vs control,-2.20 vs 30.16 mg/g,P=0.812;SGLT2i vs control,-20.61 vs 12.01 mg/g,P=0.327);eGFR alteration also showed no significant differences.Significant weight loss was observed in the GLP-1RA group compared with the control group(GLP-1RA vs control,-0.90 vs 0.27 kg,P<0.001),as well as in the SGLT2i group(SGLT2i vs control,-0.59 vs-0.03 kg,P=0.010).CONCLUSION Compared with patients who received other glucose-lowering drugs,patients receiving SGLT2i or GLP-1RAs presented significant weight loss,a decreasing trend in UACR and comparable glucose-lowering effects in realworld settings.
文摘Introduction Nonarteritic anterior ischemic optic neuropathy(NAION)is the most common acute optic neuropathy in patients over the age of 50 years(1).It is characterized by acute,painless vision loss in one eye which is often noticed upon awakening.Commonly,there is an altitudinal visual field defect,though this can be variable(1).
基金thankful to Dr.Marina George Kudiyirickal MSc,MJDF-RCS,PhD for providing us the audio core tip of this article.
文摘BACKGROUND Data on the use of glucagon-like peptide-1 receptor agonists(GLP-1RAs)in individuals with type 2 diabetes mellitus(T2DM)during Ramadan fasting is limited.No meta-analysis has summarized the safety and effectiveness of GLP-1RAs in these situations.AIM To evaluate the safety and efficacy of GLP-1RA in patients with T2DM fasting during Ramadan.METHODS Electronic databases were systematically searched for relevant studies that featured GLP-1RA in the intervention arm and other glucose-lowering medications in the control arm.The primary outcome was adverse events(AEs)during Ramadan for both groups;other outcomes included changes in glycemic and anthropometric measures during the peri-Ramadan period.RESULTS Four studies[three randomized-controlled trials with low risk of bias(RoB)and one prospective observational study with serious RoB]involving 754 subjects were analyzed.GLP-1RA group achieved greater glycated hemoglobin reduction than the non-GLP-1RA group[mean difference(MD):-0.31%,95%CI:-0.61 to-0.01,P=0.04,I2=77%]with a lower risk of documented symptomatic hypoglycemia(risk ratio=0.38,95%CI:0.16 to 0.88,P=0.02).Any AEs,serious AEs,or AEs that led to treatment discontinuation were comparable between the two groups.The GLP-1RA group experienced greater weight loss compared to the non-GLP-1RA group(MD:-2.0 kg,95%CI:-3.37 to-0.63,P=0.004,I2=95%).There were comparable changes in blood pressure and lipid profile between the two groups.GLP-1RA users experienced higher risks of gastrointestinal AEs,nausea,and vomiting;however,the risks of heartburn,abdominal pain,and diarrhea were similar in both groups.CONCLUSION Limited evidence suggests that GLP-1RAs are safe for T2DM management during Ramadan,offering modest benefits in blood sugar control and weight loss.Large multicenter trials are needed to confirm their safety and efficacy in at-risk populations,improving clinical practice decision-making.
文摘Prostate cancer is a leading cause of cancer-related death in men worldwide.Luteinizing hormone-releasing hormone receptor(LHRH-R)agonists and antagonists are known to achieve castration-level testosterone suppression;however,long-term data comparing the survival benefits of these therapies are insufficient to inform treatment decisions.Furthermore,the advent of nextgeneration hormonal agents(NHAs),such as abiraterone and enzalutamide,have shifted the paradigm of managing prostate cancer.Although LHRH-R agonists and antagonists remain the cornerstone treatment across various stages of prostate cancer,they are increasingly administered with NHAs,because the combination treatment confers a survival advantage.Nevertheless,the differences in efficacy and safety profiles among various combinations of LHRH-R agonists and antagonists and NHAs remain unclear.Hence,this narrative review is aimed at providing a comprehensive overview of the long-term outcomes of various LHRH-R agonists and antagonists.Key data from major clinical studies are summarized,categorized by disease stage.LHRH-R agonists and antagonists,particularly goserelin,have demonstrated long-term survival benefits in patients with localized and locally advanced prostate cancer.The clinical outcomes of different LHRH-R agonists and antagonists in combination with NHAs have also been evaluated.Among the various combinations,goserelin plus abiraterone appears to have a manageable safety profile with relatively low rates of hot flushes and fatigue.Overall,long-term survival data and safety profiles should be considered in selecting optimal combination therapies for prostate cancer treatment.
基金supported by the National Natural Science Foundation of China(No.22077136).
文摘Abscisic acid(ABA),a plant hormone,is crucial for regulating various physiological and developmental processes in plants,including adaptation to biotic and abiotic stresses.Recent advancements have significantly contributed to our understanding of ABA's biosynthetic pathway,transport,signaling pathway,and metabolism.To overcome the limitations of natural ABA,scientists have developed broad-spectrum and highly active agonists of ABA receptors.However,the practical application of these receptor agonists as agrochemicals still faces several challenges.On the other hand,some ABA antagonists have also been developed to differentiate the functional differences among various receptors more accurately.This can help design ABA agonists that can selectively activate specific physiological responses,thereby eliminating the undesired physiological effects induced by ABA.This paper aims to provide a comprehensive overview of the current ABA receptor agonists and antagonists to assist in developing novel ABA functional analogs with improved efficacy and simpler chemical structures that are suitable for agricultural applications.
文摘Type 1 diabetes(T1D)is a chronic autoimmune condition that destroys insulinproducing beta cells in the pancreas,leading to insulin deficiency and hyperglycemia.The management of T1D primarily focuses on exogenous insulin replacement to control blood glucose levels.However,this approach does not address the underlying autoimmune process or prevent the progressive loss of beta cells.Recent research has explored the potential of glucagon-like peptide-1 receptor agonists(GLP-1RAs)as a novel intervention to modify the disease course and delay the onset of T1D.GLP-1RAs are medications initially developed for treating type 2 diabetes.They exert their effects by enhancing glucose-dependent insulin secretion,suppressing glucagon secretion,and slowing gastric emptying.Emerging evidence suggests that GLP-1RAs may also benefit the treatment of newly diagnosed patients with T1D.This article aims to highlight the potential of GLP-1RAs as an intervention to delay the onset of T1D,possibly through their potential immunomodulatory and anti-inflammatory effects and preservation of beta-cells.This article aims to explore the potential of shifting the paradigm of T1D management from reactive insulin replacement to proactive disease modification,which should open new avenues for preventing and treating T1D,improving the quality of life and long-term outcomes for individuals at risk of T1D.
文摘BACKGROUND Glucagon-like peptide-1 receptor agonists(GLP-1 RA)are effective in diabetes and obesity,reducing hyperglycemia by increasing insulin release and delaying gastric emptying.However,they can cause gastroparesis,raising concerns about aspiration during procedures.Recent guidelines advise discontinuing GLP-1 RA before surgery to reduce the risk of pulmonary aspiration.AIM To evaluate the effect of GLP-1 RAs on gastric residual contents during endosco-pic procedures.METHODS A retrospective chart review at BronxCare Health System,New York,from January 2019 to October 2023,assessed gastric residue and aspiration in GLP-1 RA patients undergoing endoscopic procedures.Two groups were compared based on dietary status before the procedure.Data included demographics,symptoms of gastroparesis,opiate use,hemoglobin A1c,GLP-1 agonist indication,endo-scopic details,and aspiration occurrence.IBM SPSS was used for analysis,cal-culating means,standard deviations,and applying Pearson’s chi-square and t-tests for associations,with P<0.05 as being significant.RESULTS During the study,306 patients were included,with 41.2%on a clear liquid/low residue diet and 58.8%on a regular diet before endoscopy.Most patients(63.1%)were male,with a mean age of 60±12 years.The majority(85.6%)were on GLP-1 RAs for diabetes,and 10.1%reported digestive symptoms before endoscopy.Among those on a clear liquid diet,1.5%had residual food at endoscopy compared to 10%on a regular diet,which was statistically significant(P=0.03).Out of 31 patients with digestive symptoms,13%had residual food,all from the regular diet group(P=0.130).No complications were reported during or after the procedures.CONCLUSION The study reflects a significant rise in GLP-1 RA use for diabetes and obesity.A 24-hour liquid diet seems safe for endoscopic procedures without aspiration.Patients with upper gastrointestinal symptoms might have a higher residual food risk,though not statistically significant.Further research is needed to assess risks based on diabetes duration,gastroparesis,and GLP-1 RA dosing,aiming to minimize interruptions in therapy during procedures.
文摘The global prevalence of metabolic dysfunction-associated steatotic liver disease(MASLD)is estimated at 32.4%,reflecting its growing clinical significance.MASLD,which includes MASLD and metabolic dysfunction-associated steato-hepatitis(MASH)has been linked to increased metabolic,cardiovascular,and malignant morbidity.Progression into fibrotic stages of MASLD is also strongly associated with liver-related mortality.The past few years have seen a heightened focus on creating innovative therapeutic strategies for MASH management.GLP-1 receptor agonists(RA)have also emerged as a potential treatment option.Studies on GLP-1 agonists,such as liraglutide and semaglutide,have demonstrated efficacy in MASH management,albeit with limited histological improvement of fibrosis.However,recent investigations into GLP-1/GIP RA(tirzepatide)and Glucagon/GLP-1 RA(survodutide)have shown even more encouraging results,with higher rates of MASH resolution and fibrosis improvement.The tolerability of these medications due to their gastrointestinal side effects remains a major concern.Future research should focus on optimizing drug regimens,identifying patients most likely to benefit,and balancing efficacy with tolerability.The evolving landscape of MASH therapeutics suggests a bright future,with the potential for combination therapies to further enhance patient outcomes.
基金supported by the Clinical Medical Technology Innovation Project of Hunan Science and Technology Agency,China(Project No.:2021SK53519).
文摘Atrial fibrillation(AF)is the most common cardiac arrhythmia.Many medical conditions,including hypertension,diabetes,obesity,sleep apnea,and heart failure(HF),increase the risk for AF.Cardiomyocytes have unique metabolic characteristics to maintain adenosine triphosphate production.Significant changes occur in myocardial metabolism in AF.Glucagon-like peptide-1 receptor agonists(GLP-1RAs)have been used to control blood glucose fluctuations and weight in the treatment of type 2 diabetes mellitus(T2DM)and obesity.GLP-1RAs have also been shown to reduce oxidative stress,inflammation,autonomic nervous system modulation,and mitochondrial function.This article reviews the changes in metabolic characteristics in cardiomyocytes in AF.Although the clinical trial outcomes are unsatisfactory,the findings demonstrate that GLP-1 RAs can improve myocardial metabolism in the presence of various risk factors,lowering the incidence of AF.
基金Supported by National Natural Science Foundation of China,No.U23A20398 and No.82030007Sichuan Science and Technology Program,No.2022YFS0578.
文摘This editorial takes a deeper look at the insights provided by Soresi and Giannitrapani,which examined the therapeutic potential of glucagon-like peptide-1 receptor agonists(GLP-1RAs)for metabolic dysfunction-associated fatty liver disease.We provide supplementary insights to their research,highlighting the broader systemic implications of GLP-1RAs,synthesizing the current understanding of their mechanisms and the trajectory of research in this field.GLP-1RAs are revolutionizing the treatment of type 2 diabetes mellitus and beyond.Beyond glycemic control,GLP-1RAs demonstrate cardiovascular and renal protective effects,offering potential in managing diabetic kidney disease alongside renin–angiotensin–aldosterone system inhibitors.Their role in bone metabolism hints at benefits for diabetic osteoporosis,while the neuroprotective properties of GLP-1RAs show promise in Alzheimer's disease treatment by modulating neuronal insulin signaling.Additionally,they improve hormonal and metabolic profiles in polycystic ovary syndrome.This editorial highlights the multifaceted mechanisms of GLP-1RAs,emphasizing the need for ongoing research to fully realize their therapeutic potential across a range of multisystemic diseases.
文摘Nonalcoholic fatty liver disease(NAFLD)is a global epidemic,affecting more than half of the people living with type 2 diabetes(T2D).The relationship between NAFLD and T2D is bidirectional and the presence of one perpetuates the other,which significantly increases the hepatic as well as extrahepatic complications.Until recently,there was no approved pharmacological treatment for NAFLD/nonalcoholic steatohepatitits(NASH).However,there is evidence that drugs used for diabetes may have beneficial effects on NAFLD.Insulin sensitizers acting through peroxisome proliferator-activated receptor(PPAR)modulation act on multiple levels of NAFLD pathogenesis.Pioglitazone(PPARγ agonist)and saroglitazar(PPARα/γagonist)are particularly beneficial and recommended by several authoritative bodies for treating NAFLD in T2D,although data on biopsyproven NASH are lacking with the latter.Initial data on elafibanor(PPARα/δ agonist)and Lanifibranor(pan PPAR agonist)are promising.On the other hand,incretin therapies based on glucagon-like peptide-1(GLP-1)receptor agonists(GLP-1RA)and dual-and triple-hormone receptor co-agonists reported impressive weight loss and may have anti-inflammatory and antifibrotic properties.GLP-1 RAs have shown beneficial effects on NAFLD/NASH and more studies on potential direct effects on liver function by dual-and triple-agonists are required.Furthermore,the long-term safety of these therapies in NAFLD needs to be established.Collaborative efforts among healthcare providers such as primary care doctors,hepatologists,and endocrinologists are warranted for selecting patients for the best possible management of NAFLD in T2D.
基金supported by The Beijing Natural Science Foundation[No.7202216]the National Natural Science Foundation of China[No.81970698 and No.81970708].
文摘Objective Recent studies have indicated potential anti-inflammatory effects of glucagon-like peptide-1 receptor agonists(GLP-1RAs)on asthma,which is often comorbid with type 2 diabetes mellitus(T2DM)and obesity.Therefore,we conducted a meta-analysis to assess the association between the administration of glucagon-like peptide-1(GLP-1)receptor-based agonists and the incidence of asthma in patients with T2DM and/or obesity.Methods PubMed,Web of Science,Embase,the Cochrane Central Register of Controlled Trials,and Clinicaltrial.gov were systematically searched from inception to July 2023.Randomized controlled trials(RCTs)of GLP-1 receptor-based agonists(GLP-1RA,GLP-1 based dual and triple receptor agonist)with reports of asthma events were included.Outcomes were computed as risk ratios(RR)using a fixedeffects model.Results Overall,39 RCTs with a total of 85,755 participants were included.Compared to non-GLP-1 receptor-based agonist users,a trend of reduced risk of asthma was observed in patients with T2DM or obesity using GLP-1 receptor-based agonist treatments,although the difference was not statistically significant[RR=0.91,95%confidence interval(CI):0.68 to 1.24].Further Subgroup analyses indicated that the use of light-molecular-weight GLP-1RAs might be associated with a reduced the risk of asthma when compared with non-users(RR=0.65,95%CI:0.43 to 0.99,P=0.043).We also performed sensitivity analyses for participant characteristics,study design,drug structure,duration of action,and drug subtypes.However,no significant associations were observed.Conclusion Compared with non-users,a modest reduction in the incidence of asthma was observed in patients with T2DM or obesity using GLP-1 receptor-based agonist treatments.Further investigations are warranted to assess the association between GLP-1 receptor-based agonists and the risk of asthma.
文摘In this editorial,we examine a paper by Koizumi et al,on the role of peroxisome proliferator-activated receptor(PPAR)agonists in alcoholic liver disease(ALD).The study determined whether elafibranor protected the intestinal barrier and reduced liver fibrosis in a mouse model of ALD.The study also underlines the role of PPARs in intestinal barrier function and lipid homeostasis,which are both affected by ALD.Effective therapies are necessary for ALD because it is a critical health issue that affects people worldwide.This editorial analyzes the possibility of PPAR agonists as treatments for ALD.As key factors of inflammation and metabolism,PPARs offer multiple methods for managing the complex etiology of ALD.We assess the abilities of PPARα,PPARγ,and PPARβ/δagonists to prevent steatosis,inflammation,and fibrosis due to liver diseases.Recent research carried out in preclinical and clinical settings has shown that PPAR agonists can reduce the severity of liver disease.This editorial discusses the data analyzed and the obstacles,advantages,and mechanisms of action of PPAR agonists for ALD.Further research is needed to understand the efficacy,safety,and mechanisms of PPAR agonists for treating ALD.
文摘The gut-liver axis plays a crucial role in the development and progression of metabolic dysfunction-associated steatotic liver disease(MASLD).Key metabolites,including lipopolysaccharides,short-chain fatty acids(SCFAs),bile acids,and beneficial gut bacteria such as Bifidobacterium and Lactobacillus,are pivotal in this process.Glucagon-like peptide-1 receptor agonists(GLP-1 RAs)show promise in managing MASLD by promoting weight loss,enhancing insulin secretion,and improving liver health.They restore gut-liver axis functionality,and their effects are amplified through dietary modifications and gut microbiometargeted therapies.Emerging research highlights the interplay between GLP-1 RAs and gut microbiota,indicating that the gut microbiome significantly influences therapeutic outcomes.Metabolites produced by gut bacteria,can stimulate glucagon-like peptide-1(GLP-1)secretion,further improving metabolic health.Integrating dietary interventions with GLP-1 RA treatment may enhance liver health by modulating the gut microbiota-SCFAs-GLP-1 pathway.Future research is needed to understand personalized effects,with prebiotics and probiotics offering treatment avenues for MASLD.
