The authors employed inappropriate search keywords and strategies in their published bibliometric papers within volume 29 of the World Journal of Gastroenterology.The comment highlights the identified issues,provides ...The authors employed inappropriate search keywords and strategies in their published bibliometric papers within volume 29 of the World Journal of Gastroenterology.The comment highlights the identified issues,provides evidence,and suggests improved study methodologies.Subsequent results with more appro-priate search strategies were presented to address the shortcomings.展开更多
The excessive buildup of neurotoxicα-synuclein plays a pivotal role in the pathogenesis of Parkinson's disease,highlighting the urgent need for innovative therapeutic strategies to promoteα-synuclein clearance,p...The excessive buildup of neurotoxicα-synuclein plays a pivotal role in the pathogenesis of Parkinson's disease,highlighting the urgent need for innovative therapeutic strategies to promoteα-synuclein clearance,particularly given the current lack of disease-modifying treatments.The glymphatic system,a recently identified perivascular fluid transport network,is crucial for clearing neurotoxic proteins.This review aims to synthesize current knowledge on the role of the glymphatic system inα-synuclein clearance and its implications for the pathology of Parkinson's disease while emphasizing potential therapeutic strategies and areas for future research.The review begins with an overview of the glymphatic system and details its anatomical structure and physiological functions that facilitate cerebrospinal fluid circulation and waste clearance.It summarizes emerging evidence from neuroimaging and experimental studies that highlight the close correlation between the glymphatic system and clinical symptom severity in patients with Parkinson's disease,as well as the effect of glymphatic dysfunction onα-synuclein accumulation in Parkinson's disease models.Subsequently,the review summarizes the mechanisms of glymphatic system impairment in Parkinson's disease,including sleep disturbances,aquaporin-4 impairment,and mitochondrial dysfunction,all of which diminish glymphatic system efficiency.This creates a vicious cycle that exacerbatesα-synuclein accumulation and worsens Parkinson's disease.The therapeutic perspectives section outlines strategies for enhancing glymphatic activity,such as improving sleep quality and pharmacologically targeting aquaporin-4 or its subcellular localization.Promising interventions include deep brain stimulation,melatonin supplementation,γ-aminobutyric acid modulation,and non-invasive methods(such as exercise and bright-light therapy),multisensoryγstimulation,and ultrasound therapy.Moreover,identifying neuroimaging biomarkers to assess glymphatic flow as an indicator ofα-synuclein burden could refine Parkinson's disease diagnosis and track disease progression.In conclusion,the review highlights the critical role of the glymphatic system inα-synuclein clearance and its potential as a therapeutic target in Parkinson's disease.It advocates for further research to elucidate the specific mechanisms by which the glymphatic system clears misfoldedα-synuclein and the development of imaging biomarkers to monitor glymphatic activity in patients with Parkinson's disease.Findings from this review suggest that enhancing glymphatic clearance is a promising strategy for reducingα-synuclein deposits and mitigating the progression of Parkinson's disease.展开更多
With the rapid increase in the aging population comes a rise in the incidence and prevalence of neurodegenerative diseases.Therefore,it is critical to understand the molecular changes that occur,which can either cause...With the rapid increase in the aging population comes a rise in the incidence and prevalence of neurodegenerative diseases.Therefore,it is critical to understand the molecular changes that occur,which can either cause disease or make brains resilient.Epigenetic changes are a common suspect and target,not only because they are among the hallmarks of aging,but also because they are flexible and could potentially be reversed.展开更多
Our optic nerves are vulnerable to both traumatic and non-traumatic insults,rendering optic neuropathy a leading cause of permanent and irreversible visual impairment.Optic neuropathies can arise from hereditary[e.g.,...Our optic nerves are vulnerable to both traumatic and non-traumatic insults,rendering optic neuropathy a leading cause of permanent and irreversible visual impairment.Optic neuropathies can arise from hereditary[e.g.,dominant optic atrophy(DOA)and Leber hereditary optic neuropathy(LHON)],ischaemic(e.g.,anterior and posterior ischaemic optic neuropathy),inflammatory(e.g.,optic neuritis),toxic(e.g.,methanol,ethambutol)and nutritional(e.g.,vitamin B12 deficiency),or traumatic conditions.Amongst these,glaucomatous optic neuropathy represents the most prevalent form and constitutes the second leading cause of blindness worldwide,with approximately 10%of patients developing bilateral blindness.Currently,over 76 million people are affected by glaucoma globally-a number predicted to rise to 112 million by 2040.Current treatments primarily focus on lowering intraocular pressure(IOP)through topical medications and surgical interventions.展开更多
With the changing climate and escalating population,there will be extreme pressure on agricultural food production to ensure global food security.Traditional agricultural practices have relied heavily on hazardous pes...With the changing climate and escalating population,there will be extreme pressure on agricultural food production to ensure global food security.Traditional agricultural practices have relied heavily on hazardous pesticides and chemical fertilizers to boost crop yields.However,their continuous and excessive use has caused significant harm to non-target organisms,including humans,while also leading to a severe decline in soil health due to their indiscriminate and unbalanced application.Hence,serious efforts are needed to control this mounting problem of soil and environmental pollution.One effective strategy involves using microorganisms capable of solubilizing nutrients and breaking down pesticides.These microorganisms improve crop nutrient absorption by solubilizing essential nutrients and simultaneously degrade pesticide residues in soil.Utilizing this ability of microorganisms to degrade agrochemicals,microbial remediation offers a dependable and economical method for reducing the effects of such unwarranted contaminants.This review presents an extensive overview of pesticide use as well as microorganisms in soil as pesticide degraders,nutrient mobilizers(phosphate(PO_(4)^(3-)-P),potassium(K),and zinc(Zn)),and plant growth promoters for preventing the unsustainable exploitation of natural reserves.This review aims to highlight the diverse benefits these microorganisms offer across various domains while presenting an exciting opportunity to advance sustainable agriculture and firstly establishes a connection between nutrient solubilization and pesticide degradation mediated by microorganisms.It also offers a comprehensive bibliographic review of the application of plant growth-promoting microorganisms for solubilizing nutrients,such as P,K,and Zn,and degrading pesticides as well.展开更多
To adapt to gravitational forces during the transition to terrestrial life,animals evolved specialized paw skin to withstand their body weight and allow for locomotion.In a recent Cell article,Di et al.demonstrate SLU...To adapt to gravitational forces during the transition to terrestrial life,animals evolved specialized paw skin to withstand their body weight and allow for locomotion.In a recent Cell article,Di et al.demonstrate SLURP1 as an endoplasmic reticulum(ER)membrane protein that protects palmoplantar keratinocytes from mechanical stress by preserving SERCA2b activity and inhibiting the pPERK-NRF2 signaling under mechanical pressure.展开更多
Myalgic encephalomyelitis/chronic fatigue syndrome-an insidious disease:The recent COVID-19 pandemic has brought substantial attention to the overlapping symptoms between long COVID and myalgic encephalomyelitis/chron...Myalgic encephalomyelitis/chronic fatigue syndrome-an insidious disease:The recent COVID-19 pandemic has brought substantial attention to the overlapping symptoms between long COVID and myalgic encephalomyelitis/chronic fatigue syndrome(ME/CFS),a chronic and poorly understood neurological disorder(Shankar et al.,2024).展开更多
Phosphatidylethanolamine is a major phospholipid class abundant in the brain,particularly in the inner leaflet of the plasma and mitochondrial membranes.Although it is primarily synthesized from phosphatidylserine via...Phosphatidylethanolamine is a major phospholipid class abundant in the brain,particularly in the inner leaflet of the plasma and mitochondrial membranes.Although it is primarily synthesized from phosphatidylserine via decarboxylation in mitochondria or from ethanolamine via the cytidine diphosphate-ethanolamine pathway in the endoplasmic reticulum,phosphatidylethanolamine that resides in mitochondria is preferentially produced locally and is distinct and separate from the pool of phosphatidylethanolamine made in the endoplasmic reticulum.Mitochondria-derived phosphatidylethanolamine is not only essential for mitochondrial integrity but also is exported to other organelles to fulfill diverse cellular functions.Neurons are highly enriched with phosphatidylethanolamine,and the importance of phosphatidylethanolamine metabolism in neuronal health has recently been recognized following its reported links to Alzheimer’s disease,Parkinson’s disease,and hereditary spastic paraplegia,among other neurological disorders.Indeed,disturbances in mitochondrial function and phosphatidylethanolamine metabolism and the resulting neuronal dysfunction are the common features of individuals suffering from these diseases,highlighting the great importance of maintaining proper phosphatidylethanolamine homeostasis in neurons.In this review,we summarize the current knowledge of phosphatidylethanolamine metabolism and its role in neuronal function with a special emphasis on the phosphatidylethanolamine biosynthetic pathway in mitochondria.We then review findings on how phosphatidylethanolamine biosynthesis is affected in major neurodegenerative diseases.Finally,we highlight promising future research areas that will help advance the understanding of neuronal phosphatidylethanolamine mechanisms and identify phosphatidylethanolamine-targeted therapeutic strategies for combating such brain diseases.展开更多
Using multi-source reanalysis data,this study examines the relationship between the tropical Pacific-Atlantic SST Dipole Mode(TPA-DM)and summer precipitation in North China(NCSP)on the interannual timescale during the...Using multi-source reanalysis data,this study examines the relationship between the tropical Pacific-Atlantic SST Dipole Mode(TPA-DM)and summer precipitation in North China(NCSP)on the interannual timescale during the period of 1979-2022.The results show that the TPA-DM,the dominant pattern of interannual variability in the tropical Pacific and Atlantic regions,exhibits a significant negative correlation with NCSP.The positive phase of TPA-DM induces subsidence over the Maritime Continent through a zonal circulation pattern,which initiates a Pacific-Japan-like wave train along the East Asian coast.The circulation anomalies lead to moisture deficits and convergence subsidence over North China,leading to below-normal rainfall.Further analysis reveals that cooler SST in the Southern Tropical Atlantic facilitates the persistence of the TPA-DM by stimulating the anomalous Walker circulation associated with wind-evaporation-SST-convection feedback.展开更多
This study provides potential climate projections for Central Asia(CA)based on multi-regional climate model(RCM)outputs from the Coordinated Regional Climate Downscaling Experiment for Central Asia(CORDEX-CAII).Despit...This study provides potential climate projections for Central Asia(CA)based on multi-regional climate model(RCM)outputs from the Coordinated Regional Climate Downscaling Experiment for Central Asia(CORDEX-CAII).Despite some systematic biases,all RCMs effectively capture the main features of observed temperature and precipitation means and extremes over CA,with notable variations in model performance due to differences in the driving global climate models and the RCMs themselves.Overall,REMO consistently outperforms ALARO in simulating temperature-related indices,and ALARO-0 provides more accurate simulations for precipitation-related indices,and the multimodel ensemble(MME)tends to outperform individual RCMs.Under the representative concentration pathway(RCP)scenarios of RCP2.6 and RCP8.5,the MME results indicate a clear warming trend across CA for all temperature-related indices,except for the diurnal temperature range,with annual temperatures projected to increase by 0.15℃/10 yr and 0.53℃/10 yr,respectively.Both scenarios exhibit similar spatial distributions in projected annual precipitation,characterized by peak increases of~0.2 mm per day in northern CA.The number of consecutive dry days is projected to slightly increase under RCP8.5,while it is expected to slightly decrease under RCP2.6.This study improves our understanding of the applicability of RCMs in CA and provides reliable projections of future climate change.展开更多
Arisaema propinquum(A.propinquum)is a medicinal tuberous plant native to the Himalayan region,belonging to the family Araceae.It has a unique appearance due to its inflorescence,which is strikingly elegant and resembl...Arisaema propinquum(A.propinquum)is a medicinal tuberous plant native to the Himalayan region,belonging to the family Araceae.It has a unique appearance due to its inflorescence,which is strikingly elegant and resembles that of Arisaema triphyllum,also known as“Jack-in-the-pulpit”.This review provides a comprehensive overview of A.propinquum,covering its taxonomy,geographic distribution,and traditional uses.While ethnobotanical information on A.propinquum is relatively well documented,species-specific pharmacological,mechanistic,and in vivo studies remain limited.Accordingly,evidence from related Arisaema species is discussed cautiously as contextual support for phytochemical similarity rather than as direct proof of bioactivity in A.propinquum.This study seeks to establish a relationship between ethnopharmacological use and scientific enquiries into A.propinquum,including a comparison of the various species of the family Araceae and their recent contributions to traditional medicinal advancements.The review mainly emphasises the traditional uses,phytochemistry,safety and toxicity data,and future techniques for its conservation,with increased yield and impact.It highlights A.propinquum as an underexplored yet promising candidate for focused phytochemical characterisation,experimental validation of traditional claims,and conservation-oriented research.Overall,the available evidence indicates that while direct experimental data on the plant remain limited,its placement within a genus rich in bioactive secondary metabolites makes it a strong candidate for focused,species-specific future research.展开更多
Myelination in the central nervous system(CNS)is a highly intricate process,exclusive to vertebrates,that relies on the coordinated interaction between oligodendrocytes(OLs)and neurons.In addition to their role in for...Myelination in the central nervous system(CNS)is a highly intricate process,exclusive to vertebrates,that relies on the coordinated interaction between oligodendrocytes(OLs)and neurons.In addition to their role in forming myelin,accumulating evidence indicates that OLs provide crucial trophic support to axons,contributing to normal CNS function.Notably,OL injury and loss are observed in a variety of human conditions,including stroke,traumatic injuries of the brain and spinal cord,as well as neurodegenerative disorders such as multiple sclerosis(MS).展开更多
Generative steganography uses generative stego images to transmit secret message.It also effectively defends against statistical steganalysis.However,most existing methods focus primarily on matching the feature distr...Generative steganography uses generative stego images to transmit secret message.It also effectively defends against statistical steganalysis.However,most existing methods focus primarily on matching the feature distribution of training data,often neglecting the sequential continuity between moves in the game.This oversight can result in unnatural patterns that deviate from real user behavior,thereby reducing the security of the hidden communication.To address this issue,we design a Gomoku agent based on the AlphaZero algorithm.The model engages in self-play to generate a sequence of plausible moves.These moves formthe basis of the stego images.We then apply an attractionmatrix at each step.It guides themove selection so that themoves appearmore natural.Thismethod helps maintain logical flow between moves.It also extends the game length,which increases the embedding capacity.Next,we filter and prioritize the generated moves.The selected moves are embedded into a move pool.Secret message is mapped to thesemoves.It is then embedded step by step as the game progresses.The finalmove sequence constitutes a complete steganographic game record.The receiver can extract the secret message using this record and a predefined mapping rule.Experiments show that our method reaches a maximum embedding capacity of 223 bits per carrier.Detection accuracy is 0.500 under XuNet and 0.498 under YeNet.These results are equal to random guessing,showing strong imperceptibility.The proposed method demonstrates superior concealment,higher embedding capacity,and greater robustness against common image distortions and steganalysis attacks.展开更多
The Earth's environment is undergoing significant transformation due to mining,pollution,and climate change.Although mining is essential for economic development,it contributes significantly to the release of pote...The Earth's environment is undergoing significant transformation due to mining,pollution,and climate change.Although mining is essential for economic development,it contributes significantly to the release of potentially harmful elements(PHEs)that threaten human health and destabilize microbial communities.Anthropogenic climate change,driven by greenhouse gas emissions,alters water availability and soil composition,further affecting ecosystem balance and microbial diversity.This review aggregates findings from studies covering the last two decades to assess how mining pollution and climate change impact microbial diversity,their adaptation mechanisms,and the associated health risks.It reveals that environmental stressors favour resistant microbial taxa while eliminating sensitive species,thereby reshaping microbial ecosystems.Microorganisms demonstrate genetic,biochemical,and physiological adaptations that enable them to survive in polluted or changing environments,often resulting in a higher prevalence of pathogenic and antibiotic-resistant strains.These variations in microbial dynamics contribute to health challenges such as respiratory infections,foodborne illnesses,and increased exposure in children and immune-compromised individuals.The review highlights the linkages between environmental degradation,microbial ecology,and human health,underscoring the need for integrative policies and interventions to mitigate long-term risks,support microbial ecosystem stability,promote sustainable health and agricultural outcomes.展开更多
Natural product(NPT)derived from traditional Chinese medicine has a rich history as an integral part of Chinese healthcare for thousands of years.Recently,the application of NPT in sonodynamic antibacterial therapy(SD...Natural product(NPT)derived from traditional Chinese medicine has a rich history as an integral part of Chinese healthcare for thousands of years.Recently,the application of NPT in sonodynamic antibacterial therapy(SDAT)has emerged as a promising area of research.This perspective summarizes the recent NPT-based sonosensitizers in SDAT.Currently,common NPT-based sonosensitizers include curcumin,chlorophyll derivatives,hypericin,and berberine.Compared with other sonosensitizers,natural sources of NPT-based sonosensitizers with reactive oxide species production performance under ultrasound conditions,low biotoxicity,and other additional biological activity make them have application prospects in bacterial removal.Finally,the potential benefits and challenges of NPT-based nanosonosensitizers were also discussed.展开更多
Cancer,ranging from early stages to metastatic spread,is one of the leading causes of death globally.Current treatment options,including chemotherapy,radiotherapy,and targeted drugs,have limitations substantial advers...Cancer,ranging from early stages to metastatic spread,is one of the leading causes of death globally.Current treatment options,including chemotherapy,radiotherapy,and targeted drugs,have limitations substantial adverse effects,the development of drug resistance,and high cost.To address these challenges,numerous studies have focused on repurposing existing drugs for anticancer therapy,with clotrimazole(CLZ)emerging as a promising candidate due to its notable anticancer activity.CLZ was first developed as an antifungal agent.Recently,significant anticancer effects have been observed making it a suitable candidate for drug repurposing.Compared with other azole-based antifungals,CLZ has shown distinct therapeutic effects on cancer cells via several pathways.Its ability to disrupt glycolysis by inhibiting phosphofructokinase(PFK)and hexokinase(HK)distinguishes it from other azoles.Furthermore,CLZ obstructs calcium homeostasis and critical survival pathways,such as extracellular signal-regulated kinase(ERK)-p65,phosphatidylinositol 3-kinase(PI3K),and mitochondrial apoptotic pathways,inhibiting tumor growth,inducing apoptosis,and attenuating metastasis.This review summarizes the potential of CLZ repurposing for cancer therapy,emphasizing its well-established safety profile and cost-effectiveness while addressing unmet clinical needs in current cancer treatment.It briefly examines in vitro and in vivo assessments to understand the mechanisms and effects of CLZ on various cancer types.Furthermore,novel strategies such as nanoformulations and combination therapies with existing chemotherapeutic drugs have been highlighted to improve therapeutic outcomes.Preclinical studies have provided promising evidence for the efficacy of CLZ in different cancers,showing tumor regression and improved responses to conventional chemotherapy or targeted therapies.Given its evident preclinical results and diverse mechanisms of action,CLZ may be considered an antineoplastic agent.Further clinical research is required to fully elucidate its anticancer potential,potentially positing it as a valuable addition to currently available cancer treatments.展开更多
Hemorrhagic shock(HS)is a leading cause of death worldwide,particularly within the first 24 h post-injury.Current treatments are limited,especially in low-resource settings.Therapeutic hypothermia(TH)offers potential ...Hemorrhagic shock(HS)is a leading cause of death worldwide,particularly within the first 24 h post-injury.Current treatments are limited,especially in low-resource settings.Therapeutic hypothermia(TH)offers potential benefits by reducing metabolic demands and protecting organs,but its application in HS is challenged by cooling difficulties and side effects.This study introduces a novel nasal gel formulation of N6-cyclohexyladenosine(CHA),an adenosine A1 receptor agonist,designed to enhance brain delivery while minimizing peripheral side effects.In a mouse model of HS,administration of CHA nasal gel significantly improved survival rates,reduced metabolic rates,and protected major organs without worsening coagulopathy.Metabolomics analysis revealed a shift towards fatty acid oxidation and increased antioxidant capacity.These findings demonstrate that CHA nasal gel effectively induces TH,offering a safe and innovative treatment strategy for HS,particularly in resource-limited environments.展开更多
Using observational and reanalysis datasets,this study explores the mechanisms by which the interactions among multi-timescale flows impacted the onset of rapid intensification(RI)of Typhoon Hato(2017).Hato(2017)forme...Using observational and reanalysis datasets,this study explores the mechanisms by which the interactions among multi-timescale flows impacted the onset of rapid intensification(RI)of Typhoon Hato(2017).Hato(2017)formed within a northwest–southeast-oriented synoptic-scale(with periods<10 days)wave train,concurring with a developing intraseasonal(10–90 days)oscillation and an elongated low-frequency(>90 days)monsoon trough in the western North Pacific.Impacted by continuously increasing vertical wind shear,the TC long maintained a highly asymmetric convective structure.Prior to RI onset,the synoptic-scale circulation and the inner-core asymmetric convection of Hato(2017)greatly strengthened,which are the key factors believed to trigger RI.A multi-timescale eddy kinetic energy budget indicates that the wind convergence associated with the intraseasonal circulation and monsoon trough led to barotropic energy conversion that largely enhanced the synoptic-scale cyclonic circulation.Besides,the pronounced increases in midlevel relative humidity(RH)and surface latent heat flux(LHF)were observed upshear before RI onset,which were primarily driven by the strong intraseasonal and synoptic-scale RH anomalies and the strengthened low-level wind speed,respectively.The increased LHF and midlevel RH,together with the enhanced downshear confluence between synoptic-scale and Intraseasonal Oscillation(ISO)/low-frequency winds,could have helped the intensification of asymmetric convection that supports RI onset.Overall,this study suggests that the interactions across multiple timescales may create favorable dynamic and thermodynamic conditions that promoted RI onset,offering new insights into RI processes for highly asymmetric tropical cyclones like Hato(2017).展开更多
Undesired ice accumulation on infrastructure and transportation systems leads to catastrophic events and significant economic losses.Although various anti-icing surfaces with photothermal effects can initially prevent...Undesired ice accumulation on infrastructure and transportation systems leads to catastrophic events and significant economic losses.Although various anti-icing surfaces with photothermal effects can initially prevent icing,any thawy droplets remaining on the horizontal surface can quickly re-freezing once the light diminishes.To address these challenges,we have developed a self-draining slippery surface(SDSS)that enables the thawy droplets to self-remove on the horizontal surface,thereby facilitating real-time anti-icing with the aid of sunlight(100 m W cm^(-2)).This is achieved by sandwiching a thin pyroelectric layer between slippery surface and photothermal film.Due to the synergy between the photothermal and pyroelectric layers,the SDSS not only maintains a high surface temperature of 19.8±2.2℃at the low temperature(-20.0±1.0℃),but also generates amount of charge through thermoelectric coupling.Thus,as cold droplets dropped on the SDSS,electrostatic force pushes the droplets off the charged surface because of the charge transfer mechanism.Even if the surface freezes overnight,the ice can melt and drain off the SDSS within 10 min of exposure to sunlight at-20.0±1.0℃,leaving a clean surface.This work provides a new perspective on the anti-icing system in the real-world environments.展开更多
The increasing production and release of synthetic organic chemicals,including pharmaceuticals,into our envi-ronment has allowed these substances to accumulate in our surface water systems.Current purification technol...The increasing production and release of synthetic organic chemicals,including pharmaceuticals,into our envi-ronment has allowed these substances to accumulate in our surface water systems.Current purification technolo-gies have been unable to eliminate these pollutants,resulting in their ongoing release into aquatic ecosystems.This study focuses on cloperastine(CPS),a cough suppressant and antihistamine medication.The environmental impact of CPS usage has become a concern,mainly due to its increased detection during the COVID-19 pandemic.CPS has been found in wastewater treatment facilities,effluents from senior living residences,river waters,and sewage sludge.However,the photosensitivity of CPS and its photodegradation profile remain largely unknown.This study investigates the photodegradation process of CPS under simulated tertiary treatment conditions using UV photolysis,a method commonly applied in some wastewater treatment plants.Several transformation prod-ucts were identified,evaluating their kinetic profiles using chemometric approaches(i.e.,curve fitting and the hard-soft multivariate curve resolution-alternating least squares(HS-MCR-ALS)algorithm)and calculating the reaction quantum yield.As a result,three different transformation products have been detected and correctly identified.In addition,a comprehensive description of the kinetic pathway involved in the photodegradation process of the CPS drug has been provided,including observed kinetic rate constants.展开更多
文摘The authors employed inappropriate search keywords and strategies in their published bibliometric papers within volume 29 of the World Journal of Gastroenterology.The comment highlights the identified issues,provides evidence,and suggests improved study methodologies.Subsequent results with more appro-priate search strategies were presented to address the shortcomings.
基金supported by the National Natural Science Foundation of China,No.81971031(to ZL)the National Key Research and Development Program of China,No.2022YFE0210100(to JFC)+7 种基金the National Natural Science Foundation of China(Original Exploration Project),No.82151308(to JFC)the National Natural Science Foundation of China(Research Fund for International Senior Scientists),No.82150710558(to JFC)Science&Technology Initiative STI2030-Major Projects,No.2021ZD0203400(to JFC)Key Research and Development Program of Zhejiang Province,No.2023C03079(to JFC)Scientific Research Starting Foundation of Oujiang Laboratory(Zhejiang Laboratory for Regenerative Medicine,Vision and Brain Health),No.OJQDSP2022007(to JFC)Project of State Key Laboratory of Ophthalmology,Optometry and Visual Science,Wenzhou Medical University,No.J01-20190101(to JFC)Scientific Research Starting Foundation of Wenzhou Medical University,No.QTJ12003(to JFC)Department of Science and Technology of Zhejiang Province,No.2023ZY1011(to JFC)。
文摘The excessive buildup of neurotoxicα-synuclein plays a pivotal role in the pathogenesis of Parkinson's disease,highlighting the urgent need for innovative therapeutic strategies to promoteα-synuclein clearance,particularly given the current lack of disease-modifying treatments.The glymphatic system,a recently identified perivascular fluid transport network,is crucial for clearing neurotoxic proteins.This review aims to synthesize current knowledge on the role of the glymphatic system inα-synuclein clearance and its implications for the pathology of Parkinson's disease while emphasizing potential therapeutic strategies and areas for future research.The review begins with an overview of the glymphatic system and details its anatomical structure and physiological functions that facilitate cerebrospinal fluid circulation and waste clearance.It summarizes emerging evidence from neuroimaging and experimental studies that highlight the close correlation between the glymphatic system and clinical symptom severity in patients with Parkinson's disease,as well as the effect of glymphatic dysfunction onα-synuclein accumulation in Parkinson's disease models.Subsequently,the review summarizes the mechanisms of glymphatic system impairment in Parkinson's disease,including sleep disturbances,aquaporin-4 impairment,and mitochondrial dysfunction,all of which diminish glymphatic system efficiency.This creates a vicious cycle that exacerbatesα-synuclein accumulation and worsens Parkinson's disease.The therapeutic perspectives section outlines strategies for enhancing glymphatic activity,such as improving sleep quality and pharmacologically targeting aquaporin-4 or its subcellular localization.Promising interventions include deep brain stimulation,melatonin supplementation,γ-aminobutyric acid modulation,and non-invasive methods(such as exercise and bright-light therapy),multisensoryγstimulation,and ultrasound therapy.Moreover,identifying neuroimaging biomarkers to assess glymphatic flow as an indicator ofα-synuclein burden could refine Parkinson's disease diagnosis and track disease progression.In conclusion,the review highlights the critical role of the glymphatic system inα-synuclein clearance and its potential as a therapeutic target in Parkinson's disease.It advocates for further research to elucidate the specific mechanisms by which the glymphatic system clears misfoldedα-synuclein and the development of imaging biomarkers to monitor glymphatic activity in patients with Parkinson's disease.Findings from this review suggest that enhancing glymphatic clearance is a promising strategy for reducingα-synuclein deposits and mitigating the progression of Parkinson's disease.
基金David and Inez Myers Foundation,the Israeli Ministry of Science and Technology(MOST)The Israel Science Foundation(No.422/23)(to DT).
文摘With the rapid increase in the aging population comes a rise in the incidence and prevalence of neurodegenerative diseases.Therefore,it is critical to understand the molecular changes that occur,which can either cause disease or make brains resilient.Epigenetic changes are a common suspect and target,not only because they are among the hallmarks of aging,but also because they are flexible and could potentially be reversed.
基金Fight for Sight/Glaucoma UK(RESSGA2510)the Royal Society Project Grant(RG\R1\251126)Rosetrees Trust/Stoneygate Trust(Seedcorn2024\100044)awarded to NPBA.
文摘Our optic nerves are vulnerable to both traumatic and non-traumatic insults,rendering optic neuropathy a leading cause of permanent and irreversible visual impairment.Optic neuropathies can arise from hereditary[e.g.,dominant optic atrophy(DOA)and Leber hereditary optic neuropathy(LHON)],ischaemic(e.g.,anterior and posterior ischaemic optic neuropathy),inflammatory(e.g.,optic neuritis),toxic(e.g.,methanol,ethambutol)and nutritional(e.g.,vitamin B12 deficiency),or traumatic conditions.Amongst these,glaucomatous optic neuropathy represents the most prevalent form and constitutes the second leading cause of blindness worldwide,with approximately 10%of patients developing bilateral blindness.Currently,over 76 million people are affected by glaucoma globally-a number predicted to rise to 112 million by 2040.Current treatments primarily focus on lowering intraocular pressure(IOP)through topical medications and surgical interventions.
基金the University Grant Commission(UGC),New Delhi,India,for supporting this work by providing a fellowship under the scheme of National Eligibility Test for Junior Research Fellowship(NET-JRF),India(No.210510284434)Financial support from the Core Research Grant by Science and Engineering Research Board,India(No.SERB-CRG/2022/002534)is appreciated。
文摘With the changing climate and escalating population,there will be extreme pressure on agricultural food production to ensure global food security.Traditional agricultural practices have relied heavily on hazardous pesticides and chemical fertilizers to boost crop yields.However,their continuous and excessive use has caused significant harm to non-target organisms,including humans,while also leading to a severe decline in soil health due to their indiscriminate and unbalanced application.Hence,serious efforts are needed to control this mounting problem of soil and environmental pollution.One effective strategy involves using microorganisms capable of solubilizing nutrients and breaking down pesticides.These microorganisms improve crop nutrient absorption by solubilizing essential nutrients and simultaneously degrade pesticide residues in soil.Utilizing this ability of microorganisms to degrade agrochemicals,microbial remediation offers a dependable and economical method for reducing the effects of such unwarranted contaminants.This review presents an extensive overview of pesticide use as well as microorganisms in soil as pesticide degraders,nutrient mobilizers(phosphate(PO_(4)^(3-)-P),potassium(K),and zinc(Zn)),and plant growth promoters for preventing the unsustainable exploitation of natural reserves.This review aims to highlight the diverse benefits these microorganisms offer across various domains while presenting an exciting opportunity to advance sustainable agriculture and firstly establishes a connection between nutrient solubilization and pesticide degradation mediated by microorganisms.It also offers a comprehensive bibliographic review of the application of plant growth-promoting microorganisms for solubilizing nutrients,such as P,K,and Zn,and degrading pesticides as well.
基金supported by Applied Basic Research Foundation of Yunnan Province,No.202501AT070205(W.N.).
文摘To adapt to gravitational forces during the transition to terrestrial life,animals evolved specialized paw skin to withstand their body weight and allow for locomotion.In a recent Cell article,Di et al.demonstrate SLURP1 as an endoplasmic reticulum(ER)membrane protein that protects palmoplantar keratinocytes from mechanical stress by preserving SERCA2b activity and inhibiting the pPERK-NRF2 signaling under mechanical pressure.
基金supported by the Judith Jane Mason and Harold Stannett Williams Memorial Foundation National Medical Program(#Mason2210)to JX。
文摘Myalgic encephalomyelitis/chronic fatigue syndrome-an insidious disease:The recent COVID-19 pandemic has brought substantial attention to the overlapping symptoms between long COVID and myalgic encephalomyelitis/chronic fatigue syndrome(ME/CFS),a chronic and poorly understood neurological disorder(Shankar et al.,2024).
基金supported by the National Institutes of Health(grant numbers R01NS089737,RF1NS130881,and R21AG089974,to QC).
文摘Phosphatidylethanolamine is a major phospholipid class abundant in the brain,particularly in the inner leaflet of the plasma and mitochondrial membranes.Although it is primarily synthesized from phosphatidylserine via decarboxylation in mitochondria or from ethanolamine via the cytidine diphosphate-ethanolamine pathway in the endoplasmic reticulum,phosphatidylethanolamine that resides in mitochondria is preferentially produced locally and is distinct and separate from the pool of phosphatidylethanolamine made in the endoplasmic reticulum.Mitochondria-derived phosphatidylethanolamine is not only essential for mitochondrial integrity but also is exported to other organelles to fulfill diverse cellular functions.Neurons are highly enriched with phosphatidylethanolamine,and the importance of phosphatidylethanolamine metabolism in neuronal health has recently been recognized following its reported links to Alzheimer’s disease,Parkinson’s disease,and hereditary spastic paraplegia,among other neurological disorders.Indeed,disturbances in mitochondrial function and phosphatidylethanolamine metabolism and the resulting neuronal dysfunction are the common features of individuals suffering from these diseases,highlighting the great importance of maintaining proper phosphatidylethanolamine homeostasis in neurons.In this review,we summarize the current knowledge of phosphatidylethanolamine metabolism and its role in neuronal function with a special emphasis on the phosphatidylethanolamine biosynthetic pathway in mitochondria.We then review findings on how phosphatidylethanolamine biosynthesis is affected in major neurodegenerative diseases.Finally,we highlight promising future research areas that will help advance the understanding of neuronal phosphatidylethanolamine mechanisms and identify phosphatidylethanolamine-targeted therapeutic strategies for combating such brain diseases.
基金jointly supported by the Second Tibetan Plateau Scientific Expedition and Research Program[grant number-ber 2019QZKK0103]the National Natural Science Foundation of China[grant number 42293294]the China Meteorological Admin-istration Climate Change Special Program[grant number QBZ202303]。
文摘Using multi-source reanalysis data,this study examines the relationship between the tropical Pacific-Atlantic SST Dipole Mode(TPA-DM)and summer precipitation in North China(NCSP)on the interannual timescale during the period of 1979-2022.The results show that the TPA-DM,the dominant pattern of interannual variability in the tropical Pacific and Atlantic regions,exhibits a significant negative correlation with NCSP.The positive phase of TPA-DM induces subsidence over the Maritime Continent through a zonal circulation pattern,which initiates a Pacific-Japan-like wave train along the East Asian coast.The circulation anomalies lead to moisture deficits and convergence subsidence over North China,leading to below-normal rainfall.Further analysis reveals that cooler SST in the Southern Tropical Atlantic facilitates the persistence of the TPA-DM by stimulating the anomalous Walker circulation associated with wind-evaporation-SST-convection feedback.
基金jointly supported by the Second Tibetan Plateau Scientific Expedition and Research Program[grant number 2019QZKK0103]the National Natural Science Foundation of China[grant number 42293294]the China Meteorological Administration Climate Change Special Program[grant number QBZ202303]。
文摘This study provides potential climate projections for Central Asia(CA)based on multi-regional climate model(RCM)outputs from the Coordinated Regional Climate Downscaling Experiment for Central Asia(CORDEX-CAII).Despite some systematic biases,all RCMs effectively capture the main features of observed temperature and precipitation means and extremes over CA,with notable variations in model performance due to differences in the driving global climate models and the RCMs themselves.Overall,REMO consistently outperforms ALARO in simulating temperature-related indices,and ALARO-0 provides more accurate simulations for precipitation-related indices,and the multimodel ensemble(MME)tends to outperform individual RCMs.Under the representative concentration pathway(RCP)scenarios of RCP2.6 and RCP8.5,the MME results indicate a clear warming trend across CA for all temperature-related indices,except for the diurnal temperature range,with annual temperatures projected to increase by 0.15℃/10 yr and 0.53℃/10 yr,respectively.Both scenarios exhibit similar spatial distributions in projected annual precipitation,characterized by peak increases of~0.2 mm per day in northern CA.The number of consecutive dry days is projected to slightly increase under RCP8.5,while it is expected to slightly decrease under RCP2.6.This study improves our understanding of the applicability of RCMs in CA and provides reliable projections of future climate change.
基金Financial support provided by CUHP to DB in the form of a Ph.D.fellowship is also acknowledged.
文摘Arisaema propinquum(A.propinquum)is a medicinal tuberous plant native to the Himalayan region,belonging to the family Araceae.It has a unique appearance due to its inflorescence,which is strikingly elegant and resembles that of Arisaema triphyllum,also known as“Jack-in-the-pulpit”.This review provides a comprehensive overview of A.propinquum,covering its taxonomy,geographic distribution,and traditional uses.While ethnobotanical information on A.propinquum is relatively well documented,species-specific pharmacological,mechanistic,and in vivo studies remain limited.Accordingly,evidence from related Arisaema species is discussed cautiously as contextual support for phytochemical similarity rather than as direct proof of bioactivity in A.propinquum.This study seeks to establish a relationship between ethnopharmacological use and scientific enquiries into A.propinquum,including a comparison of the various species of the family Araceae and their recent contributions to traditional medicinal advancements.The review mainly emphasises the traditional uses,phytochemistry,safety and toxicity data,and future techniques for its conservation,with increased yield and impact.It highlights A.propinquum as an underexplored yet promising candidate for focused phytochemical characterisation,experimental validation of traditional claims,and conservation-oriented research.Overall,the available evidence indicates that while direct experimental data on the plant remain limited,its placement within a genus rich in bioactive secondary metabolites makes it a strong candidate for focused,species-specific future research.
文摘Myelination in the central nervous system(CNS)is a highly intricate process,exclusive to vertebrates,that relies on the coordinated interaction between oligodendrocytes(OLs)and neurons.In addition to their role in forming myelin,accumulating evidence indicates that OLs provide crucial trophic support to axons,contributing to normal CNS function.Notably,OL injury and loss are observed in a variety of human conditions,including stroke,traumatic injuries of the brain and spinal cord,as well as neurodegenerative disorders such as multiple sclerosis(MS).
基金funded by theWuxi“Taihu Light”Science and Technology Key Project(Basic Research)(K20241046)the National Natural Science Foundation of China(Grant Nos.62102189,62122032,42305158)+1 种基金the Open Project of the National Engineering Research Center for Sensor Networks(2024YJZXKFKT02)Wuxi University Research Start-up Fund for High-Level Talents(No.2022r043).
文摘Generative steganography uses generative stego images to transmit secret message.It also effectively defends against statistical steganalysis.However,most existing methods focus primarily on matching the feature distribution of training data,often neglecting the sequential continuity between moves in the game.This oversight can result in unnatural patterns that deviate from real user behavior,thereby reducing the security of the hidden communication.To address this issue,we design a Gomoku agent based on the AlphaZero algorithm.The model engages in self-play to generate a sequence of plausible moves.These moves formthe basis of the stego images.We then apply an attractionmatrix at each step.It guides themove selection so that themoves appearmore natural.Thismethod helps maintain logical flow between moves.It also extends the game length,which increases the embedding capacity.Next,we filter and prioritize the generated moves.The selected moves are embedded into a move pool.Secret message is mapped to thesemoves.It is then embedded step by step as the game progresses.The finalmove sequence constitutes a complete steganographic game record.The receiver can extract the secret message using this record and a predefined mapping rule.Experiments show that our method reaches a maximum embedding capacity of 223 bits per carrier.Detection accuracy is 0.500 under XuNet and 0.498 under YeNet.These results are equal to random guessing,showing strong imperceptibility.The proposed method demonstrates superior concealment,higher embedding capacity,and greater robustness against common image distortions and steganalysis attacks.
基金the Copperbelt University Africa Centre of Excellence for Sustainable Mining(CBUACESM)at Copperbelt University in Kitwe,Zambia for funding this work。
文摘The Earth's environment is undergoing significant transformation due to mining,pollution,and climate change.Although mining is essential for economic development,it contributes significantly to the release of potentially harmful elements(PHEs)that threaten human health and destabilize microbial communities.Anthropogenic climate change,driven by greenhouse gas emissions,alters water availability and soil composition,further affecting ecosystem balance and microbial diversity.This review aggregates findings from studies covering the last two decades to assess how mining pollution and climate change impact microbial diversity,their adaptation mechanisms,and the associated health risks.It reveals that environmental stressors favour resistant microbial taxa while eliminating sensitive species,thereby reshaping microbial ecosystems.Microorganisms demonstrate genetic,biochemical,and physiological adaptations that enable them to survive in polluted or changing environments,often resulting in a higher prevalence of pathogenic and antibiotic-resistant strains.These variations in microbial dynamics contribute to health challenges such as respiratory infections,foodborne illnesses,and increased exposure in children and immune-compromised individuals.The review highlights the linkages between environmental degradation,microbial ecology,and human health,underscoring the need for integrative policies and interventions to mitigate long-term risks,support microbial ecosystem stability,promote sustainable health and agricultural outcomes.
基金supported by the Innovation and Entrepreneurship Training Program for College Students(X2025102911746,X2025102910483).
文摘Natural product(NPT)derived from traditional Chinese medicine has a rich history as an integral part of Chinese healthcare for thousands of years.Recently,the application of NPT in sonodynamic antibacterial therapy(SDAT)has emerged as a promising area of research.This perspective summarizes the recent NPT-based sonosensitizers in SDAT.Currently,common NPT-based sonosensitizers include curcumin,chlorophyll derivatives,hypericin,and berberine.Compared with other sonosensitizers,natural sources of NPT-based sonosensitizers with reactive oxide species production performance under ultrasound conditions,low biotoxicity,and other additional biological activity make them have application prospects in bacterial removal.Finally,the potential benefits and challenges of NPT-based nanosonosensitizers were also discussed.
文摘Cancer,ranging from early stages to metastatic spread,is one of the leading causes of death globally.Current treatment options,including chemotherapy,radiotherapy,and targeted drugs,have limitations substantial adverse effects,the development of drug resistance,and high cost.To address these challenges,numerous studies have focused on repurposing existing drugs for anticancer therapy,with clotrimazole(CLZ)emerging as a promising candidate due to its notable anticancer activity.CLZ was first developed as an antifungal agent.Recently,significant anticancer effects have been observed making it a suitable candidate for drug repurposing.Compared with other azole-based antifungals,CLZ has shown distinct therapeutic effects on cancer cells via several pathways.Its ability to disrupt glycolysis by inhibiting phosphofructokinase(PFK)and hexokinase(HK)distinguishes it from other azoles.Furthermore,CLZ obstructs calcium homeostasis and critical survival pathways,such as extracellular signal-regulated kinase(ERK)-p65,phosphatidylinositol 3-kinase(PI3K),and mitochondrial apoptotic pathways,inhibiting tumor growth,inducing apoptosis,and attenuating metastasis.This review summarizes the potential of CLZ repurposing for cancer therapy,emphasizing its well-established safety profile and cost-effectiveness while addressing unmet clinical needs in current cancer treatment.It briefly examines in vitro and in vivo assessments to understand the mechanisms and effects of CLZ on various cancer types.Furthermore,novel strategies such as nanoformulations and combination therapies with existing chemotherapeutic drugs have been highlighted to improve therapeutic outcomes.Preclinical studies have provided promising evidence for the efficacy of CLZ in different cancers,showing tumor regression and improved responses to conventional chemotherapy or targeted therapies.Given its evident preclinical results and diverse mechanisms of action,CLZ may be considered an antineoplastic agent.Further clinical research is required to fully elucidate its anticancer potential,potentially positing it as a valuable addition to currently available cancer treatments.
基金supported by grants from the National Natural Science Foundation of China(No.81981340417 to LiSu)Natural Science Foundation of Jiangsu Province Outstanding Youth Fund(No.BK20240134 to Yuanqing Gao).
文摘Hemorrhagic shock(HS)is a leading cause of death worldwide,particularly within the first 24 h post-injury.Current treatments are limited,especially in low-resource settings.Therapeutic hypothermia(TH)offers potential benefits by reducing metabolic demands and protecting organs,but its application in HS is challenged by cooling difficulties and side effects.This study introduces a novel nasal gel formulation of N6-cyclohexyladenosine(CHA),an adenosine A1 receptor agonist,designed to enhance brain delivery while minimizing peripheral side effects.In a mouse model of HS,administration of CHA nasal gel significantly improved survival rates,reduced metabolic rates,and protected major organs without worsening coagulopathy.Metabolomics analysis revealed a shift towards fatty acid oxidation and increased antioxidant capacity.These findings demonstrate that CHA nasal gel effectively induces TH,offering a safe and innovative treatment strategy for HS,particularly in resource-limited environments.
基金supported by the National Key Research and Development Program of China(Grant No.2023YFF0807000)supported by the National Natural Science Foundation of China(Grant Nos.42305004,42175073 and 42175013)supported partly by the China Postdoctoral Science Foundation(Grant No.2023M743283).
文摘Using observational and reanalysis datasets,this study explores the mechanisms by which the interactions among multi-timescale flows impacted the onset of rapid intensification(RI)of Typhoon Hato(2017).Hato(2017)formed within a northwest–southeast-oriented synoptic-scale(with periods<10 days)wave train,concurring with a developing intraseasonal(10–90 days)oscillation and an elongated low-frequency(>90 days)monsoon trough in the western North Pacific.Impacted by continuously increasing vertical wind shear,the TC long maintained a highly asymmetric convective structure.Prior to RI onset,the synoptic-scale circulation and the inner-core asymmetric convection of Hato(2017)greatly strengthened,which are the key factors believed to trigger RI.A multi-timescale eddy kinetic energy budget indicates that the wind convergence associated with the intraseasonal circulation and monsoon trough led to barotropic energy conversion that largely enhanced the synoptic-scale cyclonic circulation.Besides,the pronounced increases in midlevel relative humidity(RH)and surface latent heat flux(LHF)were observed upshear before RI onset,which were primarily driven by the strong intraseasonal and synoptic-scale RH anomalies and the strengthened low-level wind speed,respectively.The increased LHF and midlevel RH,together with the enhanced downshear confluence between synoptic-scale and Intraseasonal Oscillation(ISO)/low-frequency winds,could have helped the intensification of asymmetric convection that supports RI onset.Overall,this study suggests that the interactions across multiple timescales may create favorable dynamic and thermodynamic conditions that promoted RI onset,offering new insights into RI processes for highly asymmetric tropical cyclones like Hato(2017).
基金supported by the National Natural Science Foundation of China(52273101,51922018,and 21875011)the Fundamental Research Funds for the Central Universities(KG21015201 and KG21020801)China Postdoctoral Science Foundation(2025M77422)。
文摘Undesired ice accumulation on infrastructure and transportation systems leads to catastrophic events and significant economic losses.Although various anti-icing surfaces with photothermal effects can initially prevent icing,any thawy droplets remaining on the horizontal surface can quickly re-freezing once the light diminishes.To address these challenges,we have developed a self-draining slippery surface(SDSS)that enables the thawy droplets to self-remove on the horizontal surface,thereby facilitating real-time anti-icing with the aid of sunlight(100 m W cm^(-2)).This is achieved by sandwiching a thin pyroelectric layer between slippery surface and photothermal film.Due to the synergy between the photothermal and pyroelectric layers,the SDSS not only maintains a high surface temperature of 19.8±2.2℃at the low temperature(-20.0±1.0℃),but also generates amount of charge through thermoelectric coupling.Thus,as cold droplets dropped on the SDSS,electrostatic force pushes the droplets off the charged surface because of the charge transfer mechanism.Even if the surface freezes overnight,the ice can melt and drain off the SDSS within 10 min of exposure to sunlight at-20.0±1.0℃,leaving a clean surface.This work provides a new perspective on the anti-icing system in the real-world environments.
基金supported by the grants PID2020-113371RA-C22 and TED2021-130845A-C32,funded by MCIN/AEI/10.13039/501100011033.M.Marín-García,R.González-OlmosC.Gómez-Canela are members of the GESPA group(Grup d’Enginyeria i Simulacióde Processos Ambientals)at IQS-URL,which has been acknowledged as a Consolidated Research Group by the Government of Catalonia(No.2021-SGR-00321)+1 种基金In addition,M.Marín-García has been awarded a public grant for the Investigo Programme,aimed at hiring young job seekers to undertake research and innovation projects under the Recovery,Transformation,and Resilience Plan(PRTR),European Union Next Generation,for the year 2022,through the Government of Catalonia and the Spanish Ministry for Work and Social Economy(No.100045ID16)Ana Belén Cuenca for her support and expertise,which helped to confirm the proposed reaction mechanism involved in the UV photolysis of cloperastine.
文摘The increasing production and release of synthetic organic chemicals,including pharmaceuticals,into our envi-ronment has allowed these substances to accumulate in our surface water systems.Current purification technolo-gies have been unable to eliminate these pollutants,resulting in their ongoing release into aquatic ecosystems.This study focuses on cloperastine(CPS),a cough suppressant and antihistamine medication.The environmental impact of CPS usage has become a concern,mainly due to its increased detection during the COVID-19 pandemic.CPS has been found in wastewater treatment facilities,effluents from senior living residences,river waters,and sewage sludge.However,the photosensitivity of CPS and its photodegradation profile remain largely unknown.This study investigates the photodegradation process of CPS under simulated tertiary treatment conditions using UV photolysis,a method commonly applied in some wastewater treatment plants.Several transformation prod-ucts were identified,evaluating their kinetic profiles using chemometric approaches(i.e.,curve fitting and the hard-soft multivariate curve resolution-alternating least squares(HS-MCR-ALS)algorithm)and calculating the reaction quantum yield.As a result,three different transformation products have been detected and correctly identified.In addition,a comprehensive description of the kinetic pathway involved in the photodegradation process of the CPS drug has been provided,including observed kinetic rate constants.
