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Acta Pharmaceutica Sinica B 2024年第7期14卷 3266-3280页

作者： Wenfeng Li Shuming Chen Jing Lang Jing Luo Jiahui Chen Liping Zhang Zhijie Sun Deli Dong department of pharmacology China Pharmaceutical UniversityNanjing 210009China

The drugs extending healthspan in clinic have always been *** is an FDA-approved clinical antiprotozoal *** is rapidly metabolized to tizoxanide after absorption in *** previous studies find that nitazoxanide and its metabolite tizoxanide induce mild mitochondrial uncoupling and activate cellular AMPK,oral nitazoxanide protects against experimental hyperlipidemia,hepatic steatosis,and ***,we demonstrate that both nitazoxanide and tizoxanide extend the lifespan and healthspan of Caenorhabditis elegans through Akt/AMPK/sir 2.1/daf16 ***,both nitazoxanide and tizoxanide improve high glucose-induced shortening of *** *** has been a clinical drug with a good safety profile,we suggest that it is a novel anti-aging drug.

关键词： Nitazoxanide Tizoxanide C.elegans Healthspan Lifespan AMPK Akt Mitochondrial uncoupling

CRABP1-mediated non-canonical retinoic acid signaling in motor neurons and neural stem cells

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Neural Regeneration Research 2024年第6期19卷 1169-1170页

作者： Li-Na Wei department of pharmacology University of Minnesota Medical SchoolMinneapolisMNUSA

Retinoic acid(RA),the active metabolite of vitamin A(the retinoids),elicits a wide spectrum of biological activities critical to the development and health of most of the organ systems including the nervous systems(Corcoran et al.,2002).The effects of RA are mediated by two very distinct pathways;the first is manifested in the nucleus by binding to a large family of nuclear RA receptors(RARs)to regulate proper expression of RAtargeted genes.

关键词： canonical spectrum critical

Modern View on Potentials of Forensic Pharmaceutical and Pharmacological Expertise

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Journal of Forensic Science and Medicine 2024年第1期10卷 62-67页

作者： Elena M.Vazhnichaya Nataliia M.Deviatkina department of pharmacology Clinical Pharmacology and PharmacyPoltava State Medical UniversityPoltavaUkraine

The great number of drugs and their variety have increased the potential of therapy but increased the risks of crimes related to the production,sale,and use of *** prosecution of such crimes requires pharmaceutical or pharmacological *** development of forensic pharmacy and forensic pharmacology is relevant and needs consideration of their modern *** purpose of the work is to analyze literature data on the scientific basis of forensic pharmaceutical and pharmacological expertise and their modern *** texts of articles,book chapters,and websites were studied using keywords relevant to the purpose of the *** is shown,that modern forensic pharmaceutical expertise is a separate type of expertise that focuses on the study of drugs and documents that regulate the production,distribution,and quality of *** uses the latest analytical methods of pharmacy.A pharmacologist analyzes body fluids and tissues and interprets the resulting data to help courts and investigators assess the role of a drug in the person’s behavior,illness,injury,or *** range of issues included in the pharmacological examination is fully within the competence of the forensic medical examination,which can be appointed in civil cases or criminal proceedings connected with harm to health or *** pharmacology is not the same as forensic toxicology or pharmacovigilance and requires a separate approach based on purely pharmacological knowledge.

关键词： Drug expertise forensic pharmacology forensic pharmacy

CuInS_(2)quantum-dot-modified g-C_(3)N_(4)S-scheme heterojunction photocatalyst for hydrogen production and tetracycline degradation

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Journal of Materials Science & Technology 2024年第5期172卷 145-155页

作者： Jingjing Zhang Yue Zhao Kezhen Qi Shu-yuan Liu College of Pharmacy Dali UniversityDali 671000China department of pharmacology Shenyang Medical CollegeShenyang 110034China

CuInS_(2)quantum-dot(CIS QD)-modified g-C_(3)N_(4)(CN)catalysts(CIS/CN)were prepared with the aid of an in-situ growth *** as-obtained photocatalysts were explored by measuring their crystallinity,surface morphology,binding energy and light absorption *** photocatalytic efficiency of the pho-tocatalysts was evaluated through photocatalytic water splitting for hydrogen production and tetracycline(TC)antibiotic degradation under the simulated solar light and visible light *** optimized sample(10CIS/CN)showed the best photocatalytic activity:producing 102.4μmol g^(-1)h^(-1)of hydrogen in 1 h,or degrading 52.16%of TC in 120 min,which were respectively 48 or 3.4 times higher than the photocatalytic activity of CN *** enhancement in the efficiency of the composite system was prin-cipally accredited to the enlargement of light absorption,the more effective in charge transfer and the dropping of the charge carrier pair recombination through a formed S-scheme heterojunctional *** work is an effort to adjust CN-based polysulfide QD for speedy *** enriched photo-catalytic activity grants a new sense for adjusting the optical properties of CN.

关键词： CuInS_(2)QDs g-C_(3)N_(4) Photocatalysis Hydrogen production S-scheme heterojunction

Colorectal cancer cell dormancy:An insight into pathways

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World Journal of Gastroenterology 2024年第33期30卷 3810-3817页

作者： Anil Kumar Lekha Saha department of pharmacology Post Graduate Institute of Medical Education and ResearchChandigarh 160012India

Cancer cell dormancy(CCD)in colorectal cancer(CRC)poses a significant challenge to effective *** CRC,CCD contributes to tumour recurrence,drug resistance,and amplifying the disease's *** molecular mechanisms governing CCD and strategies for eliminating dormant cancer cells remain largely ***,understanding the molecular mechanisms governing dormancy is crucial for improving patient outcomes and developing targeted *** editorial highlights the complex interplay of signalling pathways and factors involved in colorectal CCD,emphasizing the roles of Hippo/YAP,pluripotent transcription factors such as NANOG,HIF-1αsignalling,and Notch signalling ***,ERK/p38α/β/MAPK pathways,AKT signalling pathway,and Extracellular Matrix Metalloproteinase Inducer,along with some potential less explored pathways such as STAT/p53 switch and canonical and non-canonical Wnt and SMAD signalling,are also involved in promoting colorectal *** their clinical significance,these findings may offer the potential for identifying key dormancy regulator pathways,improving treatment strategies,surmounting drug resistance,and advancing personalized medicine ***,insights into dormancy mechanisms could lead to the development of predictive biomarkers for identifying patients at risk of recurrence and the tailoring of targeted therapies based on individual dormancy *** is essential to conduct further research into these pathways and their modulation to fully comprehend CRC dormancy mechanisms and enhance patient outcomes.

关键词： Colorectal cancer Colorectal cancer cell dormancy Cancer cell dormancy Pathways in colorectal cancer dormancy

C-phycocyanin shows neuroprotective effect against rotenone-induced Parkinson’s disease in mice

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Asian Pacific Journal of Tropical Biomedicine 2024年第7期14卷 279-287页

作者： Hritik Rathod Ritu M.Soni Jigna S.Shah department of pharmacology Institute of Pharmacy Nirma UniversityAhmedabadGujaratIndia

Objective:To investigate the neuroprotective effect of C-phycocyanin in a mouse model of rotenone-induced Parkinson’s ***:C-phycocyanin(50 mg/kg,i.p.,daily)was administered to rotenone(30 mg/kg,p.o.,daily)treated mice for 28 *** studies(Y-maze,rotarod,round beam walk,and wire-hang tests)were carried out to assess neurobehavioral *** and malondialdehyde were determined in both serum and striatal *** proteins(AKT,AMPK,NF-κB,BDNF,and alpha-synuclein)in the striatum were estimated using *** analyses(hematoxylin and eosin stainning as well as Nissl staining)were carried out to assess structural abnormalities in the ***:C-phycocyanin significantly increased BDNF levels and decreased alpha-synuclein *** also slightly upregulated AMPK and AKT levels without significant difference compared with the rotenone ***,rotenone-induced elevated oxidative stress and structural abnormalities in the striatum were markedly mitigated by ***:C-phycocyanin might have potential neuroprotective effects against Parkinson’s *** studies are warranted to verify its efficacy and to understand the molecular mechanisms behind the neuroprotective effects of C-phycocyanin in Parkinson’s disease.

关键词： Parkinson’s disease C-phycocyanin Alphasynuclein BDNF Oxidative stress Rotenone

Timosaponin AⅢ induces drug-metabolizing enzymes by activating constitutive androstane receptor (CAR) via dephosphorylation of the EGFR signaling pathway

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Journal of Biomedical Research 2024年第4期38卷 382-396页

作者： Muhammad Zubair Hafiz Jie Pan Zhiwei Gao Ying Huo Haobin Wang Wei Liu Jian Yang department of pharmacology Nanjing Medical UniversityNanjingJiangsu 211166China

The current study aimed to assess the effect of timosaponin AⅢ(T-AⅢ)on drug-metabolizing enzymes during anticancer *** in vivo experiments were conducted on nude and ICR *** a 24-day administration of T-AⅢ,the nude mice exhibited an induction of CYP2B10,MDR1,and CYP3A11 expression in the liver *** the ICR mice,the expression levels of CYP2B10 and MDR1 increased after a three-day T-AⅢ *** in vitro assessments with HepG2 cells revealed that T-AⅢ induced the expression of CYP2B6,MDR1,and CYP3A4,along with constitutive androstane receptor(CAR)*** with CAR siRNA reversed the T-AⅢ-induced increases in CYP2B6 and CYP3A4 ***,other CAR target genes also showed a significant increase in the *** up-regulation of murine CAR was observed in the liver tissues of both nude and ICR *** findings demonstrated that T-AⅢ activated CAR by inhibiting ERK1/2 phosphorylation,with this effect being partially reversed by the ERK activator *** of the ERK1/2 signaling pathway was also observed in ***,T-AⅢ inhibited the phosphorylation of EGFR at Tyr1173 and Tyr845,and suppressed EGF-induced phosphorylation of EGFR,ERK,and *** the nude mice,T-AⅢ also inhibited EGFR *** results collectively indicate that T-AⅢ is a novel CAR activator through inhibition of the EGFR pathway.

关键词： timosaponin AⅢ CAR metabolism enzyme ERK1/2 signaling pathway EGFR signaling pathway

MicroRNAs as potential biomarkers for diagnosis of attention deficit hyperactivity disorder

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Neural Regeneration Research 2024年第3期19卷 557-562页

作者： Bridget Martinez Philip V.Peplow department of pharmacology University of Nevada-RenoRenoUSA department of Medicine University of Nevada-RenoRenoUSA department of Anatomy University of OtagoDunedinNew Zealand

Inappropriate levels of hyperactivity,impulsivity,and inattention characterize attention deficit hyperactivity disorder,a common childhood-onset neuropsychiatric *** cognitive function and learning ability of children with attention deficit hyperactivity disorder are affected,and these symptoms may persist to adulthood if they are not *** diagnosis of attention deficit hyperactivity disorder is only based on symptoms and objective tests for attention deficit hyperactivity disorder are *** for attention deficit hyperactivity disorder in children include medications,behavior therapy,counseling,and education services which can relieve many of the symptoms of attention deficit hyperactivity disorder but cannot cure *** is a need for a molecular biomarker to distinguish attention deficit hyperactivity disorder from healthy subjects and other neurological conditions,which would allow for an earlier and more accurate diagnosis and appropriate treatment to be *** expression of microRNAs is connected to brain development and disease and could provide novel biomarkers for the diagnosis and prognosis of attention deficit hyperactivity *** recent studies reviewed had performed microRNA profiling in whole blood,white blood cells,blood plasma,and blood serum of children with attention deficit hyperactivity disorder.A large number of microRNAs were dysregulated when compared to healthy controls and with some overlap between individual *** the studies that had included a validation set of patients and controls,potential candidate biomarkers for attention deficit hyperactivity disorder in children could be miR-140-3p,let-7g-5p,-30e-5p,-223-3p,-142-5p,-486-5p,-151a-3p,-151a-5p,and-126-5p in total white blood cells,and miR-4516,-6090,-4763-3p,-4281,-4466,-101-3p,-130a-3p,-138-5p,-195-5p,and-106b-5p in blood *** studies are warranted with children and adults with attention deficit hyperactivity disorder,and

关键词： adults attention deficit hyperactivity disorder biomarkers blood plasma blood serum children microRNA total white blood cells whole blood

Role of N-formyl peptide receptor 2 in germinal matrix hemorrhage:an intrinsic review of a hematoma resolving pathway

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Neural Regeneration Research 2024年第2期19卷 350-354页

作者： Jerry Flores Jiping Tang department of Physiology&pharmacology Loma Linda University School of MedicineLoma LindaCAUSA

Germinal matrix hemorrhage is one of the leading causes of morbidity,mortality,and acquired infantile hydrocephalus in preterm infants in the United States,with little progress made in its clinical *** clots have been shown to elicit secondary brain injury after germinal matrix hemorrhage,by disrupting normal cerebrospinal fluid circulation and absorption after germinal matrix hemorrhage causing post-hemorrhagic hydrocephalus *** evidence suggests that rapid hematoma resolution is necessary to improve neurological outcomes after hemorrhagic *** articles have demonstrated the beneficial effects of stimulating the polarization of microglia cells into the M2 phenotype,as it has been suggested that they play an essential role in the rapid phagocytosis of the blood clot after hemorrhagic models of stroke.N-formyl peptide receptor 2(FPR2),a G-protein-coupled receptor,has been shown to be neuroprotective after ***2 activation has been associated with the upregulation of phagocytic macrophage clearance,yet its mechanism has not been fully *** literature suggests that FPR2 may play a role in the stimulation of scavenger receptor *** receptor CD36 plays a vital role in microglia phagocytic blood clot clearance after germinal matrix ***2 has been shown to phosphorylate extracellular-signal-regulated kinase 1/2(ERK1/2),which then promotes the transcription of the dual-specificity protein phosphatase 1(DUSP1)*** this review,we present an intrinsic outline of the main components involved in FPR2 stimulation and hematoma resolution after germinal matrix hemorrhage.

关键词： AnxA1 FPR2 GMH hematoma resolution hemorrhagic stroke M1 M2 microglia polarization microglia phagocytosis

Interaction between inflammatory bowel disease,physical activity,and myokines:Assessment of serum irisin levels

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World Journal of Gastroenterology 2024年第22期30卷 2923-2926页

作者： Marwan SM Al-Nimer department of Therapeutics and Clinical pharmacology College of MedicineUniversity of DiyalaBaqubah 32001Iraq

Inflammatory bowel disease(IBD),including Crohn’s disease and ulcerative colitis,showed a wide spectrum of intestinal and extra-intestinal manifestations,which rendered the patients physically inactive and impaired their quality of *** has been found that physical activity is a non-pharmacological intervention that improves the quality of life for those *** is one member of the myokines secreted by muscle contraction during exercise and could be used as an antiinflammatory biomarker in assessing the physical activity of IBD *** addition,experimental studies showed that exogenous irisin significantly decreased the inflammatory markers and the histological changes of the intestinal mucosa observed in experimental ***,irisin produces changes in the diversity of the ***,endogenous or exogenous irisin,via its anti-inflammatory effects,will improve the health of IBD patients and will limit the barriers to physical activity in patients with IBD.

关键词： Irisin Inflammatory bowel disease Physical activity Myokines Prognostic marker