Diabetic retinopathy(DR)is one of the common complications in patients with diabetes,which seriously aff ects the patient’s vision and quality of life.With the increase in the number of patients with diabetes,the pre...Diabetic retinopathy(DR)is one of the common complications in patients with diabetes,which seriously aff ects the patient’s vision and quality of life.With the increase in the number of patients with diabetes,the prevention and treatment of DR has become an urgent clinical problem to be solved.In recent years,Danshen dripping pills,as a traditional Chinese medicine preparation,have received widespread attention for its unique pharmacological eff ects.Studies have shown that Danshen Dropping Pills has a signifi cant regulatory eff ect on retinal vascular damage,oxidative stress,infl ammatory response and cell apoptosis.Current research results show that Danshen Dropping Pills can reduce retinal damage and improve the vision of diabetic patients through multiple mechanisms.However,in-depth research on its specifi c mechanism of action is still needed to better understand its potential application in the prevention and treatment of DR.This article aims to explore the mechanism of action of Danshen Dropping Pills in diabetic retinopathy by reviewing relevant literature and provide a theoretical basis for clinical application.展开更多
[Objectives]To investigate the efficacy and mechanisms of action of the Dangshen Xiangfu Chinese herbal patch through the application of network pharmacology.[Methods]The HIT 2.0 database and the TCMSP database were u...[Objectives]To investigate the efficacy and mechanisms of action of the Dangshen Xiangfu Chinese herbal patch through the application of network pharmacology.[Methods]The HIT 2.0 database and the TCMSP database were utilized to identify and gather the active ingredients and corresponding action targets of the Dangshen Xiangfu Chinese herbal patch.Cytoscape software was utilized to create network diagrams and analyze the primary active ingredients and action targets of the herbal patch formulation.Gene Ontology(GO)functional analysis and Kyoto Encyclopedia of Genes and Genomes(KEGG)enrichment analysis of the identified action targets were conducted using the DAVID database.The SymMap database was utilized to analyze the network information pertaining to traditional Chinese medicine(TCM),syndromes and the associated symptoms of the medicinal plants found in the Chinese herbal patch.[Results]The network pharmacological analysis suggested that the primary Chinese herbal ingredients of the Dangshen Xiangfu Chinese herbal patch may include Radix Glycyrrhizae Preparata,Fructus Aurantii,Cyperi Rhizoma,Radix Codonopsis,etc.The primary active ingredients may include quercetin,luteolin,kaempferol,fisetin,nobiletin,naringenin,isosinensetin,baicalin,etc.These ingredients exhibited a protective effect on the intestinal tract and were advantageous in the regulation of abnormal intestinal function.The primary targets of action included PTGS2,CASP3,HSP90AA1,PTGS1,AKT1,and MMP9.The active ingredients of the Dangshen Xiangfu Chinese herbal patch may exert a regulatory effect on gastrointestinal inflammation by interacting with the pertinent targets within the PI3K-Akt signaling pathway,the IL-17 signaling pathway,and other related pathways in the body.The principal symptoms associated with this condition may include qi stagnation,qi deficiency,and food accumulation.[Conclusions]This study offers a framework for analyzing the efficacy and mechanisms of action of external preparations derived from medicinal plants.展开更多
This article summarizes recent domestic literature on the use of Huangqin(Scutellaria baicalensis)in the treatment of lung cancer.It reviews the mechanism of action of Huangqin in treating lung cancer from six aspects...This article summarizes recent domestic literature on the use of Huangqin(Scutellaria baicalensis)in the treatment of lung cancer.It reviews the mechanism of action of Huangqin in treating lung cancer from six aspects:inhibiting the growth of lung cancer cells,inducing apoptosis of lung cancer cells,inducing autophagy of lung cancer cells,inhibiting the migration of lung cancer cells,promoting the differentiation of lung cancer cells,and improving immune function.The aim is to provide a reference for the material basis and further research on the anti-inflammatory and anti-tumor efficacy of Huangqin.展开更多
Periodontitis is an inflammatory infectious disease affecting the periodontal supporting tissues and is the primary cause of tooth loosening and tooth loss in adults.Clinically,supragingival scaling,subgingival scalin...Periodontitis is an inflammatory infectious disease affecting the periodontal supporting tissues and is the primary cause of tooth loosening and tooth loss in adults.Clinically,supragingival scaling,subgingival scaling,root planing,and other basic periodontal treatments,often combined with antibiotic therapy,are commonly employed with moderate efficacy.However,the increasing prevalence of antibiotic resistance and associated adverse reactions has become a growing concern.Recent studies have demonstrated the significant impact of traditional Chinese medicine(TCM)extracts in both the prevention and treatment of periodontitis,exhibiting remarkable effectiveness.This review explores the role and mechanisms of TCM extracts in the prevention and treatment of periodontitis,providing a reference for further elucidation of their mechanisms and a theoretical basis for the development of Chinese herbal medicine-based care products.展开更多
This article focuses on the clinical efficacy and mechanism of action of heatclearing and detoxifying traditional Chinese medicines(TCMs)in the treatment of erosive gastritis,providing a reference for the treatment of...This article focuses on the clinical efficacy and mechanism of action of heatclearing and detoxifying traditional Chinese medicines(TCMs)in the treatment of erosive gastritis,providing a reference for the treatment of this disease.In the clinical treatment of erosive gastritis,TCM combinations such as Qing Gastric San,Semixia Diarrheal Heart Soup,and single-flavored heat-clearing and detoxifying drugs such as dandelion and Huanglian have specific efficacies and effectively improve the patient's symptoms,including killing or inhibiting Helicobacter pylori,reducing inflammatory reactions,protecting the gastric mucosa,inhibiting gastric acid secretion,regulating gastrointestinal hormones,and regulating immune function,playing therapeutic roles through multi-level and multi-target mechanisms.Thus,heat-clearing and detoxifying TCMs have broad application prospects in clinical practice for erosive gastritis.展开更多
The paper first introduces the definition and classification of plant growth promoting rhizobacteria （PGPR）, then reviews the research achievements on the mechanism of action of plant growth promoting rhizobacteria,...The paper first introduces the definition and classification of plant growth promoting rhizobacteria （PGPR）, then reviews the research achievements on the mechanism of action of plant growth promoting rhizobacteria, including growth pro-moting mechanism and bio-control mechanism, subsequently lists the use of excel-lent plant growth promoting rhizobacteria strains in recent years, especial y Pseu-domonas and Bacil us strains, and final y discusses problems existing in this area and points out issues requiring further exploration, including PGPR screening meth-ods, preservation methods, mechanism of action, in order to commercialize PGPR as soon as possible and practical y realize its application to production.展开更多
Despite that some approved drugs and genetically engineered vaccines against hepatitis B virus(HBV)are available for HBV patients,HBV infection is still a severe public health problem in the world.All the approved the...Despite that some approved drugs and genetically engineered vaccines against hepatitis B virus(HBV)are available for HBV patients,HBV infection is still a severe public health problem in the world.All the approved therapeutic drugs(including interferonalpha and nucleoside analogues)have their limitations.No drugs or therapeutic methods can cure hepatitis B so far.Therefore,it is urgently needed to discover and develop new anti-HBV drugs,especially nonnucleoside agents.Naturally originated compounds with enormous molecular complexity and diversity offer a great opportunity to find novel anti-HBV lead compounds with specific antiviral mechanisms.In this review,the natural products against HBV are discussed according to their chemical classes such as terpenes,lignans,phenolic acids,polyphenols,lactones,alkaloids and flavonoids.Furthermore,novel mode of action or new targets of some representative anti-HBV natural products are also discussed.The aim of this review is to report new discoveries and updates pertaining to anti-HBV natural products in the last 20years,especially novel skeletons and mode of action.Although many natural products with various skeletons have been reported to exhibit potent anti-HBV effects to date,scarcely any of them are found in the list of conventional anti-HBV drugs worldwide.Additionly,in anti-HBV mechanism of action,only a few references reported new targets or novel mode of action of antiHBV natural products.展开更多
The management of bacterial infections is becoming a major clinical challenge due to the rapid evolution of antibiotic resistant bacteria.As an excellent candidate to overcome antibiotic resistance,antimicrobial pepti...The management of bacterial infections is becoming a major clinical challenge due to the rapid evolution of antibiotic resistant bacteria.As an excellent candidate to overcome antibiotic resistance,antimicrobial peptides(AMPs)that are produced from the synthetic and natural sources demonstrate a broad-spectrum antimicrobial activity with the high specificity and low toxicity.These peptides possess distinctive structures and functions by employing sophisticated mechanisms of action.This comprehensive review provides a broad overview of AMPs from the origin,structural characteristics,mechanisms of action,biological activities to clinical applications.We finally discuss the strategies to optimize and develop AMP-based treatment as the potential antimicrobial and anticancer therapeutics.展开更多
Leucine-rich repeat kinase 1 （LRRK1） plays a critical role in regulating cytoskeletal organization, osteoclast activity, and bone resorption with little effect on bone formation parameters. Deficiency of Lrrkl in mi...Leucine-rich repeat kinase 1 （LRRK1） plays a critical role in regulating cytoskeletal organization, osteoclast activity, and bone resorption with little effect on bone formation parameters. Deficiency of Lrrkl in mice causes a severe osteopetrosis in the metaphysis of the long bones and vertebrae bones, which makes LRRK1 an attractive alternative drug target for the treatment of osteoporosis and other high-turnover bone diseases. This review recent advances on the functions of the Lrrkl-related family members, Lrrkl deficiency-induced skeletal phenotypes, LRRK1 structure-function, potential biological substrates and interacting proteins, and the mechanisms of LRRK1 action in osteoclasts.展开更多
Meisoindigo, an indirubin derivative, is a new type of cancer chemotherapeutic agent. It exhibited higher activity against rodent tumors than indirubin itself. Experiments have shown the improved absorption of meisoin...Meisoindigo, an indirubin derivative, is a new type of cancer chemotherapeutic agent. It exhibited higher activity against rodent tumors than indirubin itself. Experiments have shown the improved absorption of meisoindigo, compared to indirubin to be one of the major reasons for the enhancement of antitumor activity. Studies on the mechanism of meisoindigo action indicate that it strongly inhibits DNA biosynthesis in tumor cells. Strong inhibition of the drug on assembly of microtubule protein was also obtained. By means of FCM technique the effects of meisoindigo on mouse leukemia L1210 cell cycle were examined. Experimental results showed that under the action of meisoindigo the S phase cells accumulated and the traverse of the cells in G2 + M phase to G1 phase may also be blocked to some extent.展开更多
Objective To analyze the mechanism of action and compatibility of the active compounds of the traditional herb pair Bupleuri Radix(Chai Hu,CH,柴胡)-Paeoniae Radix Alba(Bai Shao,BS,白芍).Methods All chemical compounds ...Objective To analyze the mechanism of action and compatibility of the active compounds of the traditional herb pair Bupleuri Radix(Chai Hu,CH,柴胡)-Paeoniae Radix Alba(Bai Shao,BS,白芍).Methods All chemical compounds related to CH and BS were retrieved from the Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform(TCMSP),Traditional Chinese Medicine Integrated Database(TCMID),Bioinformatics Analysis Tool for Molecular mechANism of Traditional Chinese Medicine(Batman-TCM),Traditional Chinese Medicine Database@Taiwan(TCM Database@Taiwan),and the literature.Relevant compounds were screened for oral bioavailability(OB),drug-likeness(DL),and the Caco-2 cell model.The Uniprot,Genecard,and CTD databases were used to obtain information on potential targets and diseases of associated compounds.Based on this,Cytoscape 3.2.1 software,GO enrichment analysis,and KEGG pathway enrichment were used to analyze the potential mechanism of action and pathways of the CH-BS drug combination.Results A total of 23 active compounds of CH and BS were indentified after meeting specific criteria by network pharmacology,showing 79 predicted targets of active compounds.Among them,all targets were associated with 344 diseases,and the compounds in CH and BS were connected to 94 pathways and biological,such as calcium signaling pathway,neuroactive ligand-receptor interaction and TNF signaling pathway.Conclusions Our results preliminarily validated the main compounds in CH-BS herb pair interacted with multiple targets in different diseases,and the molecular mechanism of these compounds involves multiple pathways,thereby establishing a good foundation for further studies.展开更多
In this review, we retrospect our progress in biological active naphthalimide and analogues as antitumor agents in the past 20 years. On one hand, various derivations in naphthalimide pharmacophores were developed to ...In this review, we retrospect our progress in biological active naphthalimide and analogues as antitumor agents in the past 20 years. On one hand, various derivations in naphthalimide pharmacophores were developed to enhance their DNA binding affinity and antitumor property thereby. Heterocyclic fused naphthalimides, bis-naphthalimides, non-fused substituted naphthalimides and the carboxamide derivatives were synthesized. For example, thio-heterocyclic fused-naphthalimides were designed and evaluated in comparison with their oxo-heterocyclic fused analogues. Extended or created heterocyclebased skeleton were also developed as antitumor agents. On the other hand, we broaden the design strategy of naphthalimide antitumor agents besides DNA intercalation and topo II poison. We have introduced more drug design methods, such as prodrugs, multitarget drugs, computer-aided drug design,photodynamic therapy. For example, we have got naphthalimide derivatives which inhibited topo II and induced LMP by introducing long alkyl chain and polyamines. Several representative compounds were clarified of their antitumor mechanism of action. In all, our research improves the structure diversity of naphthalimide antitumor agents and distinct variances of antitumor targets and mechanism of action.展开更多
Nagilactones are tetracyclic natural products isolated from various Podocarpus species.These lactone-based compounds display a range of pharmacological effects,including antifungal,anti-atherosclerosis,anti-inflammato...Nagilactones are tetracyclic natural products isolated from various Podocarpus species.These lactone-based compounds display a range of pharmacological effects,including antifungal,anti-atherosclerosis,anti-inflammatory and anticancer activities reviewed here.The most active derivatives,such as nagilactones C,E and F,exhibit potent anticancer activities against different cancer cell lines and tumor models.A comprehensive analysis of their mechanism of action indicates that their anticancer activity mainly derives from three complementary action:(i)a drug-induced inhibition of cell proliferation coupled with a cell cycle perturbation and induction of apoptosis,(ii)a blockade of the epithelial to mesenchymal cell transi-tion contributing to an inhibition of cancer cell migration and invasion and(iii)a capacity to modulate the PD-L1 immune checkpoint.Different molecular effectors have been implicated in the antitumor activity,chiefly the AP-1 pathway blocked upon activation of the JNK/c-Jun axis.Nag-C is a potent inhibitor of protein synthesis binding to eukaryotic ribosomes and inhibition of different protein kinases,such as RIOK2 and JAK2,has been postulated with Nag-E.The literature survey on nagilactones highlights the therapeutic potential of these little-known terpenoids.The mechanistic analysis also provides useful information for structurally related compounds(podolactones,oidiolactones,inumakilactones)isolated from Podo-carpus plants.展开更多
Biflavonoids are divided in two classes:C-C type compounds represented by the dimeric compound amentoflavone and C-O-C-type compounds typified by hinokiflavone(HNK)with an ether linkage between the two connected apige...Biflavonoids are divided in two classes:C-C type compounds represented by the dimeric compound amentoflavone and C-O-C-type compounds typified by hinokiflavone(HNK)with an ether linkage between the two connected apigenin units.This later sub-group of bisflavonyl ethers includes HNK,ochnaflavone,delicaflavone and a few other dimeric compounds,found in a variety of plants,notably Selaginella species.A comprehensive review of the anticancer properties and mechanism of action of HNK is provided,to highlight the anti-proliferative and anti-metastatic activities of HNK and derivatives,and HNK-containing plant extracts.The anticancer effects rely on the capacity of HNK to interfere with the ERK1-2/p38/NFκB signaling pathway and the regulation of the expression of the matrix metalloproteinases MMP-2 and MMP-9(with a potential direct binding to MMP-9).In addition,HNK was found to function as a potent modulator of pre-mRNA splicing,inhibit-ing the SUMO-specific protease SENP1.As such,HNK represents a rare SENP1 inhibitor of natural origin and a scaffold to design synthetic compounds.Oral formulations of HNK have been elaborated to enhance its solubility,to facilitate the compound delivery and to enhance its anticancer efficacy.The review shed light on the anticancer potential of C-O-C-type biflavonoids and specifically on the pharmacological profile of HNK.This compound deserves further attention as a regu-lator of pre-mRNA splicing,useful to treat cancers(in particular hepatocellular carcinoma)and other human pathologies.展开更多
Objective:To investigate the therapeutic efficacy and underlying mechanisms of LiZhong Tang in the context of non-alcoholic fatty liver disease(NAFLD).Methods:High-fat feed was used to induce NAFLD in rats,Blood and l...Objective:To investigate the therapeutic efficacy and underlying mechanisms of LiZhong Tang in the context of non-alcoholic fatty liver disease(NAFLD).Methods:High-fat feed was used to induce NAFLD in rats,Blood and liver samples were collected to facilitate a comparative analysis of rat body mass and liver wet weight and calculate the liver index.Liver pathology was observed,while serum transaminase and blood lipid levels were measured.The protein expression levels of PINK1,Parkin,and LC-3II in rat liver were detected using Western Blot analysis.Results:Compared with the control group,the NAFLD rats exhibited a significant increase in body weight,liver wet weight,liver index,transaminase levels,and blood lipid levels.The expression levels of PINK1,Parkin,and LC3-II protein were significantly decreased(P<0.01).Following intervention with Lizhong Tang,rats in each herbal treatment group displayed a decrease in body weight,liver wet weight,liver index,se-rum transaminase,and blood lipid levels.The expression levels of PINK1,Parkin,and LC-3II rebounded(P<0.05),with the high-dose group demonstrating the most pronounced effects(P<0.01).Histopathological examination of liver tissue revealed that rats in the model group displayed disrupted hepatic lobule structure,swollen hepatocytes,disordered arrangement,and a multi-tude of varying-sized lipid vacuoles within the cytoplasm.Conversely,rats treated with different doses of the herbal remedy exhibited improvements in liver tissue pathology,with the high-dose group showing the most notable enhancement.Conclusion:Lizhong Tang can improve NAFLD disease by regulating mitochondrial autophagy.展开更多
[Objectives] This study was conducted to investigate the mechanism of action of glyasperin A in the treatment of atherosclerosis using a network pharmacology approach. [Methods] Targets related to atherosclerosis were...[Objectives] This study was conducted to investigate the mechanism of action of glyasperin A in the treatment of atherosclerosis using a network pharmacology approach. [Methods] Targets related to atherosclerosis were searched in GeneCards database. An active ingredient-disease-target network was constructed by Cytoscape 3.7.1. A target protein interaction network was constructed by String database. Gene Ontology (GO) enrichment analysis and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis were performed on the DAVID database. [Results] Glyasperin A acted on 36 atherosclerosis-related targets, and the biofunctional and pathway enrichment analyses showed that it was mainly involved in response to xenobiotic stimulus, drug transport across blood-brain barrier, lipid oxidation, barrier, and lipid oxidation, etc. The results showed that glyasperin A acted on 36 atherosclerosis-related targets. The biofunctional and pathway enrichment analyses showed that it was mainly involved in response to xenobiotic stimulus, drug transport across blood-brain barrier, lipid oxidation, positive regulation of protein localization to nucleus, and hepoxilin biosynthetic process, and it played an anti-fatigue role through signal pathways such as serotonergic synapse, efferocytosis, arachidonic acid metabolism, chemical carcinogenesis-receptor activation and platelet activation. [Conclusions] Glyasperin A has multi-target and multi-pathway effects in the treatment of atherosclerosis. This study provides reference for further research on glyasperin A in the treatment of atherosclerosis.展开更多
With a long industrial chain and a powerful ability to drive other industries,the automobile manufacturing industry has a prominent strategic position in the national economy.In recent years,many countries have put on...With a long industrial chain and a powerful ability to drive other industries,the automobile manufacturing industry has a prominent strategic position in the national economy.In recent years,many countries have put on their agenda the digitalization of the automobile manufacturing industry,leading to an connected,autonomous,shared,and electric(also known as CASE)①development trend in the industry.As one of the six major automobile industry clusters in China,the Chengdu-Chongqing economic circle has achieved initial results in the digital transformation of the automobile manufacturing industry.However,the region is still faced with some constraints,such as insufficient digital infrastructure,relatively slow development of new automobile products,insufficient innovation ability of the automobile industry,and complex digital transformation of small and medium-sized automobile enterprises(automobile SMEs).This paper intends to construct a framework for the mechanism of action of the digital transformation in the automobile manufacturing industry,analyze the effects of the digital transformation of the automobile manufacturing industry in the Chengdu-Chongqing economic circle,and propose feasible paths for the digital transformation of the automobile manufacturing industry in the region by drawing on domestic and international experience in this regard.The specific paths include:(a)Smoothing the“dual-core”data chain to facilitate the digital transformation of the automobile manufacturing industry;(b)Developing the new energy vehicle(NEV)industry to upgrade the quality of automobile products;(c)Achieving corner overtaking in the digital transformation of the automobile manufacturing industry with digital technology;(d)Jointly building the automobile industrial park to promote the digital transformation of the industry;(e)Addressing problems facing automobile SMEs in digital transformation via targeted policy tools.展开更多
Objective:To predict the mechanism of action of San Huang lotion for topical treatment of eczema at the level of network pharmacology and molecular docking technology.Methods:The active ingredients and corresponding t...Objective:To predict the mechanism of action of San Huang lotion for topical treatment of eczema at the level of network pharmacology and molecular docking technology.Methods:The active ingredients and corresponding targets of San Huang lotion were collected using the TCMSP data platform and UniProt;the relevant gene targets of San Huang lotion were collected using the GeneCards database,OMIM database,TTD database,and DrugBank database;the intersection targets of San Huang lotion and eczema were obtained by creating avenn diagram;the key active ingredients and targets were screened by constructing a disease-active ingredient-target map,and the key active ingredients and core targets were screened out by constructing disease-active ingredient-target diagrams and PPInetwork diagrams;GOand KEGGenrichment analyses were conducted using the metascapewebsite and the higher significant entries were selected to produce bar charts and bubble plots.Finally,molecular docking of key active ingredients and core targets was performed.Results:A total of 134 active ingredients and 3,320 eczema-related target genes were screened for San Huang lotion,and 126 intersecting targets were obtained for San Huang lotion and eczema.The five key active ingredients of San Huang lotion for topical treatment of eczema and six core targets ofAKT1,TNF,IL6,IL1B,TP53andVEGFA were obtained by drug-active ingredient-target map and PPInetwork map.The GOand KEGGenrichment analysis showed that the topical treatment of eczema withSanHuanglotion might be mediated throughIL-17signaling pathway,TNFsignaling pathway and Th17cell differentiation pathway.The molecular docking results showed that the docking binding energy of key active ingredients and core targets was mostly less than-5 kcal/mol,and the docking was good.Conclusion:The quercetin,luteolin,wogonin,formononetin,beta-sitosterol and other active ingredients in San Huang lotion may act on eczema through AKT1,TNF,IL6,IL1B,TP53,VEGFA and other targets,and through IL-17signaling pathway,TNFsignaling pathway,Th17cell differentiation and other pathways.展开更多
Objective:To study the mechanism of action and therapeutic effect of modified Qiwei Baishu powder in diabetic patients.Methods:From January 2021 to January 2022,80 diabetic patients were recruited in our study and div...Objective:To study the mechanism of action and therapeutic effect of modified Qiwei Baishu powder in diabetic patients.Methods:From January 2021 to January 2022,80 diabetic patients were recruited in our study and divided into two groups by the random number table method.Group A was treated with modified Qiwei Baishu powder,whereas group B was treated with western medicine.The therapeutic effect,traditional Chinese medicine(TCM)syndrome score,blood sugar level,and incidence of adverse reaction were compared between the two groups.Result:The therapeutic effect in group A was significantly higher than that in group B(P<0.05);the TCM syndrome scores of group A were significantly lower than those of group B(P<0.05);the fasting blood glucose(FBG),2 hour-postprandial blood glucose(PBG),and glycosylated hemoglobin(HbA1c)levels of group A were significantly lower than those of group B(P<0.05);the incidence of adverse reaction in group A was significantly lower than that in group B(P<0.05).Conclusion:On the basis of western medicine,the addition of modified Qiwei Baishu powder can maintain stable blood sugar levels in patients and alleviate diabetic symptoms;thus,it is not only effective,but also safe for clinical use in diabetes.展开更多
Ulcerative colitis (UC) is a chronic inflammatory bowel disease characterized byclinical symptoms of diarrhea and mucopurulent bloody stools, and its incidenceis increasing globally. The etiology and pathogenesis of U...Ulcerative colitis (UC) is a chronic inflammatory bowel disease characterized byclinical symptoms of diarrhea and mucopurulent bloody stools, and its incidenceis increasing globally. The etiology and pathogenesis of UC remain elusive. Currenttherapeutic approaches, including anti-inflammatory, immunosuppressiveand immunomodulating agents, are often limited in efficacy and frequently associatedwith adverse drug reactions. Therefore, there is an urgent need to developsafer and more effective treatment strategies to address the limitations of existingtherapies. Scutellaria baicalensis Georgi (HQ), a traditional Chinese medicinal herb,has been employed in the treatment of UC for over 2000 years. Recent studieshave demonstrated that HQ contains multiple active components capable oftreating UC through anti-inflammation, immune modulation, intestinal barrierprotection, antioxidant activity, and regulation of the gut microbiota. This paperreviews recent studies on the mechanism of action and clinical trials of HQ intreating UC based on relevant literature, with the aim of providing valuable insightsinto future treatment approaches.展开更多
文摘Diabetic retinopathy(DR)is one of the common complications in patients with diabetes,which seriously aff ects the patient’s vision and quality of life.With the increase in the number of patients with diabetes,the prevention and treatment of DR has become an urgent clinical problem to be solved.In recent years,Danshen dripping pills,as a traditional Chinese medicine preparation,have received widespread attention for its unique pharmacological eff ects.Studies have shown that Danshen Dropping Pills has a signifi cant regulatory eff ect on retinal vascular damage,oxidative stress,infl ammatory response and cell apoptosis.Current research results show that Danshen Dropping Pills can reduce retinal damage and improve the vision of diabetic patients through multiple mechanisms.However,in-depth research on its specifi c mechanism of action is still needed to better understand its potential application in the prevention and treatment of DR.This article aims to explore the mechanism of action of Danshen Dropping Pills in diabetic retinopathy by reviewing relevant literature and provide a theoretical basis for clinical application.
基金Supported by Shanghai Putuo District Science and Technology R&D Platform Project(2024QX04).
文摘[Objectives]To investigate the efficacy and mechanisms of action of the Dangshen Xiangfu Chinese herbal patch through the application of network pharmacology.[Methods]The HIT 2.0 database and the TCMSP database were utilized to identify and gather the active ingredients and corresponding action targets of the Dangshen Xiangfu Chinese herbal patch.Cytoscape software was utilized to create network diagrams and analyze the primary active ingredients and action targets of the herbal patch formulation.Gene Ontology(GO)functional analysis and Kyoto Encyclopedia of Genes and Genomes(KEGG)enrichment analysis of the identified action targets were conducted using the DAVID database.The SymMap database was utilized to analyze the network information pertaining to traditional Chinese medicine(TCM),syndromes and the associated symptoms of the medicinal plants found in the Chinese herbal patch.[Results]The network pharmacological analysis suggested that the primary Chinese herbal ingredients of the Dangshen Xiangfu Chinese herbal patch may include Radix Glycyrrhizae Preparata,Fructus Aurantii,Cyperi Rhizoma,Radix Codonopsis,etc.The primary active ingredients may include quercetin,luteolin,kaempferol,fisetin,nobiletin,naringenin,isosinensetin,baicalin,etc.These ingredients exhibited a protective effect on the intestinal tract and were advantageous in the regulation of abnormal intestinal function.The primary targets of action included PTGS2,CASP3,HSP90AA1,PTGS1,AKT1,and MMP9.The active ingredients of the Dangshen Xiangfu Chinese herbal patch may exert a regulatory effect on gastrointestinal inflammation by interacting with the pertinent targets within the PI3K-Akt signaling pathway,the IL-17 signaling pathway,and other related pathways in the body.The principal symptoms associated with this condition may include qi stagnation,qi deficiency,and food accumulation.[Conclusions]This study offers a framework for analyzing the efficacy and mechanisms of action of external preparations derived from medicinal plants.
文摘This article summarizes recent domestic literature on the use of Huangqin(Scutellaria baicalensis)in the treatment of lung cancer.It reviews the mechanism of action of Huangqin in treating lung cancer from six aspects:inhibiting the growth of lung cancer cells,inducing apoptosis of lung cancer cells,inducing autophagy of lung cancer cells,inhibiting the migration of lung cancer cells,promoting the differentiation of lung cancer cells,and improving immune function.The aim is to provide a reference for the material basis and further research on the anti-inflammatory and anti-tumor efficacy of Huangqin.
基金supported in part by the Natural Science and Technology Foundation of Guizhou Province(QiankeheJichu-ZK[2022]Yiban606)National Natural Science Foundation of China(82160181)+1 种基金Science and Technology Foundation of Guizhou Health and Health Committee(gzwkj2024-455)Zunyi Oral Disease Immune Prevention and Medical Biomaterials Research and Development Innovation Talent Team(Zunyi Science Talent[2022]No.1).
文摘Periodontitis is an inflammatory infectious disease affecting the periodontal supporting tissues and is the primary cause of tooth loosening and tooth loss in adults.Clinically,supragingival scaling,subgingival scaling,root planing,and other basic periodontal treatments,often combined with antibiotic therapy,are commonly employed with moderate efficacy.However,the increasing prevalence of antibiotic resistance and associated adverse reactions has become a growing concern.Recent studies have demonstrated the significant impact of traditional Chinese medicine(TCM)extracts in both the prevention and treatment of periodontitis,exhibiting remarkable effectiveness.This review explores the role and mechanisms of TCM extracts in the prevention and treatment of periodontitis,providing a reference for further elucidation of their mechanisms and a theoretical basis for the development of Chinese herbal medicine-based care products.
基金Supported by National Science and Technology Major Project,No.2024ZD0521002The Innovation Team Project of Traditional Chinese Medicine of Liaoning Province,No.LNZYYCXTD-CCCX-003+1 种基金General Program of the National Natural Science Foundation of China,No.82074296Construction Project of Inheritance Studios of Famous Chinese Medicine Experts in China,No.[2022]No.75.
文摘This article focuses on the clinical efficacy and mechanism of action of heatclearing and detoxifying traditional Chinese medicines(TCMs)in the treatment of erosive gastritis,providing a reference for the treatment of this disease.In the clinical treatment of erosive gastritis,TCM combinations such as Qing Gastric San,Semixia Diarrheal Heart Soup,and single-flavored heat-clearing and detoxifying drugs such as dandelion and Huanglian have specific efficacies and effectively improve the patient's symptoms,including killing or inhibiting Helicobacter pylori,reducing inflammatory reactions,protecting the gastric mucosa,inhibiting gastric acid secretion,regulating gastrointestinal hormones,and regulating immune function,playing therapeutic roles through multi-level and multi-target mechanisms.Thus,heat-clearing and detoxifying TCMs have broad application prospects in clinical practice for erosive gastritis.
基金Supported by the Science and Technology Project of Nanping Tobacco Company(201203)~~
文摘The paper first introduces the definition and classification of plant growth promoting rhizobacteria （PGPR）, then reviews the research achievements on the mechanism of action of plant growth promoting rhizobacteria, including growth pro-moting mechanism and bio-control mechanism, subsequently lists the use of excel-lent plant growth promoting rhizobacteria strains in recent years, especial y Pseu-domonas and Bacil us strains, and final y discusses problems existing in this area and points out issues requiring further exploration, including PGPR screening meth-ods, preservation methods, mechanism of action, in order to commercialize PGPR as soon as possible and practical y realize its application to production.
基金Supported by Zhejiang Provincial Natural Science Foundation of China,No.LY14H310010Public Welfare Technology Applied Research Project of Zhejiang Province?Experimental Animal Science and Technology Project,No.2013C37020Key Project of Chinese Ministry of Education,No.212073
文摘Despite that some approved drugs and genetically engineered vaccines against hepatitis B virus(HBV)are available for HBV patients,HBV infection is still a severe public health problem in the world.All the approved therapeutic drugs(including interferonalpha and nucleoside analogues)have their limitations.No drugs or therapeutic methods can cure hepatitis B so far.Therefore,it is urgently needed to discover and develop new anti-HBV drugs,especially nonnucleoside agents.Naturally originated compounds with enormous molecular complexity and diversity offer a great opportunity to find novel anti-HBV lead compounds with specific antiviral mechanisms.In this review,the natural products against HBV are discussed according to their chemical classes such as terpenes,lignans,phenolic acids,polyphenols,lactones,alkaloids and flavonoids.Furthermore,novel mode of action or new targets of some representative anti-HBV natural products are also discussed.The aim of this review is to report new discoveries and updates pertaining to anti-HBV natural products in the last 20years,especially novel skeletons and mode of action.Although many natural products with various skeletons have been reported to exhibit potent anti-HBV effects to date,scarcely any of them are found in the list of conventional anti-HBV drugs worldwide.Additionly,in anti-HBV mechanism of action,only a few references reported new targets or novel mode of action of antiHBV natural products.
基金supported by grants from the National Natural Science Foundation of China (81770176)the special support plan for Zhejiang Province High-Level Talents (2019R52011)。
文摘The management of bacterial infections is becoming a major clinical challenge due to the rapid evolution of antibiotic resistant bacteria.As an excellent candidate to overcome antibiotic resistance,antimicrobial peptides(AMPs)that are produced from the synthetic and natural sources demonstrate a broad-spectrum antimicrobial activity with the high specificity and low toxicity.These peptides possess distinctive structures and functions by employing sophisticated mechanisms of action.This comprehensive review provides a broad overview of AMPs from the origin,structural characteristics,mechanisms of action,biological activities to clinical applications.We finally discuss the strategies to optimize and develop AMP-based treatment as the potential antimicrobial and anticancer therapeutics.
基金supported by National Institutes of Health grant AR066831-01ASBMR GAP grant to Weirong R Xingsupported by a senior research career scientist award from the Department of Veteran’s Affairs
文摘Leucine-rich repeat kinase 1 （LRRK1） plays a critical role in regulating cytoskeletal organization, osteoclast activity, and bone resorption with little effect on bone formation parameters. Deficiency of Lrrkl in mice causes a severe osteopetrosis in the metaphysis of the long bones and vertebrae bones, which makes LRRK1 an attractive alternative drug target for the treatment of osteoporosis and other high-turnover bone diseases. This review recent advances on the functions of the Lrrkl-related family members, Lrrkl deficiency-induced skeletal phenotypes, LRRK1 structure-function, potential biological substrates and interacting proteins, and the mechanisms of LRRK1 action in osteoclasts.
文摘Meisoindigo, an indirubin derivative, is a new type of cancer chemotherapeutic agent. It exhibited higher activity against rodent tumors than indirubin itself. Experiments have shown the improved absorption of meisoindigo, compared to indirubin to be one of the major reasons for the enhancement of antitumor activity. Studies on the mechanism of meisoindigo action indicate that it strongly inhibits DNA biosynthesis in tumor cells. Strong inhibition of the drug on assembly of microtubule protein was also obtained. By means of FCM technique the effects of meisoindigo on mouse leukemia L1210 cell cycle were examined. Experimental results showed that under the action of meisoindigo the S phase cells accumulated and the traverse of the cells in G2 + M phase to G1 phase may also be blocked to some extent.
基金funding support from the the National Natural Science Foundation of China (No. 81573780)High-level Hospital Construction (No. 211010010120)
文摘Objective To analyze the mechanism of action and compatibility of the active compounds of the traditional herb pair Bupleuri Radix(Chai Hu,CH,柴胡)-Paeoniae Radix Alba(Bai Shao,BS,白芍).Methods All chemical compounds related to CH and BS were retrieved from the Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform(TCMSP),Traditional Chinese Medicine Integrated Database(TCMID),Bioinformatics Analysis Tool for Molecular mechANism of Traditional Chinese Medicine(Batman-TCM),Traditional Chinese Medicine Database@Taiwan(TCM Database@Taiwan),and the literature.Relevant compounds were screened for oral bioavailability(OB),drug-likeness(DL),and the Caco-2 cell model.The Uniprot,Genecard,and CTD databases were used to obtain information on potential targets and diseases of associated compounds.Based on this,Cytoscape 3.2.1 software,GO enrichment analysis,and KEGG pathway enrichment were used to analyze the potential mechanism of action and pathways of the CH-BS drug combination.Results A total of 23 active compounds of CH and BS were indentified after meeting specific criteria by network pharmacology,showing 79 predicted targets of active compounds.Among them,all targets were associated with 344 diseases,and the compounds in CH and BS were connected to 94 pathways and biological,such as calcium signaling pathway,neuroactive ligand-receptor interaction and TNF signaling pathway.Conclusions Our results preliminarily validated the main compounds in CH-BS herb pair interacted with multiple targets in different diseases,and the molecular mechanism of these compounds involves multiple pathways,thereby establishing a good foundation for further studies.
基金the financial supports from the National Natural Science Foundation of China(No.20536010)National Key Project for Basic Research(No.2003CB114400)the Program of Shanghai Subject Chief Scientist and the Science and Technology Foundation of Shanghai
文摘In this review, we retrospect our progress in biological active naphthalimide and analogues as antitumor agents in the past 20 years. On one hand, various derivations in naphthalimide pharmacophores were developed to enhance their DNA binding affinity and antitumor property thereby. Heterocyclic fused naphthalimides, bis-naphthalimides, non-fused substituted naphthalimides and the carboxamide derivatives were synthesized. For example, thio-heterocyclic fused-naphthalimides were designed and evaluated in comparison with their oxo-heterocyclic fused analogues. Extended or created heterocyclebased skeleton were also developed as antitumor agents. On the other hand, we broaden the design strategy of naphthalimide antitumor agents besides DNA intercalation and topo II poison. We have introduced more drug design methods, such as prodrugs, multitarget drugs, computer-aided drug design,photodynamic therapy. For example, we have got naphthalimide derivatives which inhibited topo II and induced LMP by introducing long alkyl chain and polyamines. Several representative compounds were clarified of their antitumor mechanism of action. In all, our research improves the structure diversity of naphthalimide antitumor agents and distinct variances of antitumor targets and mechanism of action.
文摘Nagilactones are tetracyclic natural products isolated from various Podocarpus species.These lactone-based compounds display a range of pharmacological effects,including antifungal,anti-atherosclerosis,anti-inflammatory and anticancer activities reviewed here.The most active derivatives,such as nagilactones C,E and F,exhibit potent anticancer activities against different cancer cell lines and tumor models.A comprehensive analysis of their mechanism of action indicates that their anticancer activity mainly derives from three complementary action:(i)a drug-induced inhibition of cell proliferation coupled with a cell cycle perturbation and induction of apoptosis,(ii)a blockade of the epithelial to mesenchymal cell transi-tion contributing to an inhibition of cancer cell migration and invasion and(iii)a capacity to modulate the PD-L1 immune checkpoint.Different molecular effectors have been implicated in the antitumor activity,chiefly the AP-1 pathway blocked upon activation of the JNK/c-Jun axis.Nag-C is a potent inhibitor of protein synthesis binding to eukaryotic ribosomes and inhibition of different protein kinases,such as RIOK2 and JAK2,has been postulated with Nag-E.The literature survey on nagilactones highlights the therapeutic potential of these little-known terpenoids.The mechanistic analysis also provides useful information for structurally related compounds(podolactones,oidiolactones,inumakilactones)isolated from Podo-carpus plants.
基金This research did not receive any specific grant from funding agencies in the public,commercial,or not-for-profit sectors。
文摘Biflavonoids are divided in two classes:C-C type compounds represented by the dimeric compound amentoflavone and C-O-C-type compounds typified by hinokiflavone(HNK)with an ether linkage between the two connected apigenin units.This later sub-group of bisflavonyl ethers includes HNK,ochnaflavone,delicaflavone and a few other dimeric compounds,found in a variety of plants,notably Selaginella species.A comprehensive review of the anticancer properties and mechanism of action of HNK is provided,to highlight the anti-proliferative and anti-metastatic activities of HNK and derivatives,and HNK-containing plant extracts.The anticancer effects rely on the capacity of HNK to interfere with the ERK1-2/p38/NFκB signaling pathway and the regulation of the expression of the matrix metalloproteinases MMP-2 and MMP-9(with a potential direct binding to MMP-9).In addition,HNK was found to function as a potent modulator of pre-mRNA splicing,inhibit-ing the SUMO-specific protease SENP1.As such,HNK represents a rare SENP1 inhibitor of natural origin and a scaffold to design synthetic compounds.Oral formulations of HNK have been elaborated to enhance its solubility,to facilitate the compound delivery and to enhance its anticancer efficacy.The review shed light on the anticancer potential of C-O-C-type biflavonoids and specifically on the pharmacological profile of HNK.This compound deserves further attention as a regu-lator of pre-mRNA splicing,useful to treat cancers(in particular hepatocellular carcinoma)and other human pathologies.
基金Youth Fund of Guangxi Natural Science Foundat ion (No.2020GXNSFBA297133)Guangxi Traditional Chinese Medicine Administration Science and Technology Project (No.GZSY20-60)+1 种基金Natural Science Youth Fund of Guangxi University of Traditional Chinese Medicine (No.2020QN020)Guangxi Qihuang Scholar Training Project.
文摘Objective:To investigate the therapeutic efficacy and underlying mechanisms of LiZhong Tang in the context of non-alcoholic fatty liver disease(NAFLD).Methods:High-fat feed was used to induce NAFLD in rats,Blood and liver samples were collected to facilitate a comparative analysis of rat body mass and liver wet weight and calculate the liver index.Liver pathology was observed,while serum transaminase and blood lipid levels were measured.The protein expression levels of PINK1,Parkin,and LC-3II in rat liver were detected using Western Blot analysis.Results:Compared with the control group,the NAFLD rats exhibited a significant increase in body weight,liver wet weight,liver index,transaminase levels,and blood lipid levels.The expression levels of PINK1,Parkin,and LC3-II protein were significantly decreased(P<0.01).Following intervention with Lizhong Tang,rats in each herbal treatment group displayed a decrease in body weight,liver wet weight,liver index,se-rum transaminase,and blood lipid levels.The expression levels of PINK1,Parkin,and LC-3II rebounded(P<0.05),with the high-dose group demonstrating the most pronounced effects(P<0.01).Histopathological examination of liver tissue revealed that rats in the model group displayed disrupted hepatic lobule structure,swollen hepatocytes,disordered arrangement,and a multi-tude of varying-sized lipid vacuoles within the cytoplasm.Conversely,rats treated with different doses of the herbal remedy exhibited improvements in liver tissue pathology,with the high-dose group showing the most notable enhancement.Conclusion:Lizhong Tang can improve NAFLD disease by regulating mitochondrial autophagy.
基金Supported by Project of Science and Technology Department of Guizhou Province([2019]1401ZK[2021]-546)Guizhou Provincial Health Commission(gzwkj2021-464)。
文摘[Objectives] This study was conducted to investigate the mechanism of action of glyasperin A in the treatment of atherosclerosis using a network pharmacology approach. [Methods] Targets related to atherosclerosis were searched in GeneCards database. An active ingredient-disease-target network was constructed by Cytoscape 3.7.1. A target protein interaction network was constructed by String database. Gene Ontology (GO) enrichment analysis and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis were performed on the DAVID database. [Results] Glyasperin A acted on 36 atherosclerosis-related targets, and the biofunctional and pathway enrichment analyses showed that it was mainly involved in response to xenobiotic stimulus, drug transport across blood-brain barrier, lipid oxidation, barrier, and lipid oxidation, etc. The results showed that glyasperin A acted on 36 atherosclerosis-related targets. The biofunctional and pathway enrichment analyses showed that it was mainly involved in response to xenobiotic stimulus, drug transport across blood-brain barrier, lipid oxidation, positive regulation of protein localization to nucleus, and hepoxilin biosynthetic process, and it played an anti-fatigue role through signal pathways such as serotonergic synapse, efferocytosis, arachidonic acid metabolism, chemical carcinogenesis-receptor activation and platelet activation. [Conclusions] Glyasperin A has multi-target and multi-pathway effects in the treatment of atherosclerosis. This study provides reference for further research on glyasperin A in the treatment of atherosclerosis.
文摘With a long industrial chain and a powerful ability to drive other industries,the automobile manufacturing industry has a prominent strategic position in the national economy.In recent years,many countries have put on their agenda the digitalization of the automobile manufacturing industry,leading to an connected,autonomous,shared,and electric(also known as CASE)①development trend in the industry.As one of the six major automobile industry clusters in China,the Chengdu-Chongqing economic circle has achieved initial results in the digital transformation of the automobile manufacturing industry.However,the region is still faced with some constraints,such as insufficient digital infrastructure,relatively slow development of new automobile products,insufficient innovation ability of the automobile industry,and complex digital transformation of small and medium-sized automobile enterprises(automobile SMEs).This paper intends to construct a framework for the mechanism of action of the digital transformation in the automobile manufacturing industry,analyze the effects of the digital transformation of the automobile manufacturing industry in the Chengdu-Chongqing economic circle,and propose feasible paths for the digital transformation of the automobile manufacturing industry in the region by drawing on domestic and international experience in this regard.The specific paths include:(a)Smoothing the“dual-core”data chain to facilitate the digital transformation of the automobile manufacturing industry;(b)Developing the new energy vehicle(NEV)industry to upgrade the quality of automobile products;(c)Achieving corner overtaking in the digital transformation of the automobile manufacturing industry with digital technology;(d)Jointly building the automobile industrial park to promote the digital transformation of the industry;(e)Addressing problems facing automobile SMEs in digital transformation via targeted policy tools.
基金supported by Innovative Talent Promotion Plan-Key Technology Innovation Team Plan(2017KCT-27).
文摘Objective:To predict the mechanism of action of San Huang lotion for topical treatment of eczema at the level of network pharmacology and molecular docking technology.Methods:The active ingredients and corresponding targets of San Huang lotion were collected using the TCMSP data platform and UniProt;the relevant gene targets of San Huang lotion were collected using the GeneCards database,OMIM database,TTD database,and DrugBank database;the intersection targets of San Huang lotion and eczema were obtained by creating avenn diagram;the key active ingredients and targets were screened by constructing a disease-active ingredient-target map,and the key active ingredients and core targets were screened out by constructing disease-active ingredient-target diagrams and PPInetwork diagrams;GOand KEGGenrichment analyses were conducted using the metascapewebsite and the higher significant entries were selected to produce bar charts and bubble plots.Finally,molecular docking of key active ingredients and core targets was performed.Results:A total of 134 active ingredients and 3,320 eczema-related target genes were screened for San Huang lotion,and 126 intersecting targets were obtained for San Huang lotion and eczema.The five key active ingredients of San Huang lotion for topical treatment of eczema and six core targets ofAKT1,TNF,IL6,IL1B,TP53andVEGFA were obtained by drug-active ingredient-target map and PPInetwork map.The GOand KEGGenrichment analysis showed that the topical treatment of eczema withSanHuanglotion might be mediated throughIL-17signaling pathway,TNFsignaling pathway and Th17cell differentiation pathway.The molecular docking results showed that the docking binding energy of key active ingredients and core targets was mostly less than-5 kcal/mol,and the docking was good.Conclusion:The quercetin,luteolin,wogonin,formononetin,beta-sitosterol and other active ingredients in San Huang lotion may act on eczema through AKT1,TNF,IL6,IL1B,TP53,VEGFA and other targets,and through IL-17signaling pathway,TNFsignaling pathway,Th17cell differentiation and other pathways.
文摘Objective:To study the mechanism of action and therapeutic effect of modified Qiwei Baishu powder in diabetic patients.Methods:From January 2021 to January 2022,80 diabetic patients were recruited in our study and divided into two groups by the random number table method.Group A was treated with modified Qiwei Baishu powder,whereas group B was treated with western medicine.The therapeutic effect,traditional Chinese medicine(TCM)syndrome score,blood sugar level,and incidence of adverse reaction were compared between the two groups.Result:The therapeutic effect in group A was significantly higher than that in group B(P<0.05);the TCM syndrome scores of group A were significantly lower than those of group B(P<0.05);the fasting blood glucose(FBG),2 hour-postprandial blood glucose(PBG),and glycosylated hemoglobin(HbA1c)levels of group A were significantly lower than those of group B(P<0.05);the incidence of adverse reaction in group A was significantly lower than that in group B(P<0.05).Conclusion:On the basis of western medicine,the addition of modified Qiwei Baishu powder can maintain stable blood sugar levels in patients and alleviate diabetic symptoms;thus,it is not only effective,but also safe for clinical use in diabetes.
基金Supported by National Natural Science Foundation of China,No.82374200Construction of Traditional Chinese Medicine Inheritance and Innovation Development Demonstration Pilot Projects in Pudong New Area-High-Level Research-Oriented Traditional Chinese Medicine Hospital Construction,No.YC-2023-0901.
文摘Ulcerative colitis (UC) is a chronic inflammatory bowel disease characterized byclinical symptoms of diarrhea and mucopurulent bloody stools, and its incidenceis increasing globally. The etiology and pathogenesis of UC remain elusive. Currenttherapeutic approaches, including anti-inflammatory, immunosuppressiveand immunomodulating agents, are often limited in efficacy and frequently associatedwith adverse drug reactions. Therefore, there is an urgent need to developsafer and more effective treatment strategies to address the limitations of existingtherapies. Scutellaria baicalensis Georgi (HQ), a traditional Chinese medicinal herb,has been employed in the treatment of UC for over 2000 years. Recent studieshave demonstrated that HQ contains multiple active components capable oftreating UC through anti-inflammation, immune modulation, intestinal barrierprotection, antioxidant activity, and regulation of the gut microbiota. This paperreviews recent studies on the mechanism of action and clinical trials of HQ intreating UC based on relevant literature, with the aim of providing valuable insightsinto future treatment approaches.
