2022
Blockade of ASIC1a inhibits acid-induced rat articular chondrocyte senescence through regulation of autophagy
Yang Y, Ding J, Chen Y, Ma G, Wei X, Zhou R, Hu W. Blockade of ASIC1a inhibits acid-induced rat articular chondrocyte senescence through regulation of autophagy. Human Cell 2022, 35: 665-677. PMID: 35075624, DOI: 10.1007/s13577-022-00676-7.Peer-Reviewed Original ResearchConceptsAcid-sensitive ion channel 1aChondrocyte senescenceRat articular chondrocytesSenescence-related markersExtracellular acidificationSenescence-associated secretory phenotypeTreatment of osteoarthritisPotential therapeutic strategySenescence-associated β-galactosidaseIon channel 1aProtein LC3B-IIArticular chondrocytesC28/I2 chondrocyte cell lineMatrix metalloproteinases genesChondrocyte cell lineTherapeutic strategiesChondrocyte damageControl groupROS expressionPsalmotoxin-1Secretory phenotypeChannel 1aChondrocyte autophagyLC3B-IIMetalloproteinases genes
2021
Curcumin ameliorates IL‐1β‐induced apoptosis by activating autophagy and inhibiting the NF‐κB signaling pathway in rat primary articular chondrocytes
Chen T, Zhou R, Chen Y, Fu W, Wei X, Ma G, Hu W, Lu C. Curcumin ameliorates IL‐1β‐induced apoptosis by activating autophagy and inhibiting the NF‐κB signaling pathway in rat primary articular chondrocytes. Cell Biology International 2021, 45: 976-988. PMID: 33377585, DOI: 10.1002/cbin.11541.Peer-Reviewed Original ResearchConceptsIL-1βChondrocyte apoptosisProtective effectNF-κBPrimary articular chondrocytesNF-κB inhibitor pyrrolidine dithiocarbamatePhosphorylation levelsArticular chondrocytesCurcumin-mediated protectionWnt/β-catenin inhibitorInhibitor pyrrolidine dithiocarbamateIL-1β stimulationArticular chondrocyte apoptosisArticular cartilage damageΒ-catenin inhibitorMechanism of curcuminArticular cartilage diseaseSynthase kinase-3βCurcumin pretreatmentRheumatoid arthritisΚB p65Chondrocyte injuryInterleukin-1βCartilage damageXAV-939
2020
17β-estradiol attenuates rat articular chondrocyte injury by targeting ASIC1a-mediated apoptosis
Song S, Tao J, Li S, Qian X, Niu R, Wang C, Zhang Y, Chen Y, Wang K, Zhu F, Zhu C, Ma G, Yang-Yang, Peng X, Zhou R, Chen F. 17β-estradiol attenuates rat articular chondrocyte injury by targeting ASIC1a-mediated apoptosis. Molecular And Cellular Endocrinology 2020, 505: 110742. PMID: 32006608, DOI: 10.1016/j.mce.2020.110742.Peer-Reviewed Original ResearchConceptsAcid-sensing ion channel 1aRheumatoid arthritisChondrocyte injuryTreatment of RAEstradiol replacement therapyProtein levelsAcid-induced damageIon channel 1aAutophagy-lysosomal pathwayJoint swellingCartilage destructionLocal inflammationOvariectomized modelReplacement therapyEstrogen metabolismArticular damageEpidemiological evidenceASIC1a proteinProtective roleAcid-induced apoptosisChannel 1aSodium-permeable channelsInjuryERα receptorMitochondrial function
2019
Effects of autophagy on apoptosis of articular chondrocytes in adjuvant arthritis rats
Zhou R, Zhu F, Wu X, Song S, Chen Y, Zhu C, Dai B, Qian X, Wang K, Hu W, Chen F. Effects of autophagy on apoptosis of articular chondrocytes in adjuvant arthritis rats. Journal Of Cellular And Molecular Medicine 2019, 23: 7879-7884. PMID: 31508906, PMCID: PMC6815768, DOI: 10.1111/jcmm.14629.Peer-Reviewed Original ResearchConceptsRheumatoid arthritisEffect of autophagyChondrocyte apoptosisAdjuvant arthritisDevelopment of RATreatment of RASystemic autoimmune diseaseAdjuvant arthritis ratsArticular chondrocyte apoptosisAutophagy activator rapamycinArticular cartilage injuryArticular chondrocytesRat articular cartilageArthritis ratsJoint deformityAutoimmune diseasesAA ratsCartilage injuryJoint functionChondrocyte autophagyAutophagy inhibitorPotential targetArthritisApoptosisRats
2018
Acute Ethanol Exposure Promotes Autophagy-Lysosome Pathway-Dependent ASIC1a Protein Degradation and Protects Against Acidosis-Induced Neurotoxicity
Zhou R, Leng T, Yang T, Chen F, Xiong Z. Acute Ethanol Exposure Promotes Autophagy-Lysosome Pathway-Dependent ASIC1a Protein Degradation and Protects Against Acidosis-Induced Neurotoxicity. Molecular Neurobiology 2018, 56: 3326-3340. PMID: 30120732, PMCID: PMC6378129, DOI: 10.1007/s12035-018-1289-0.Peer-Reviewed Original ResearchConceptsAcid-sensing ion channel 1aAutophagy-lysosome pathwayNeuronal cellsAcidosis-induced cytotoxicityAcute ethanol administrationAcute ethanol exposureActivity/expressionEthanol-induced reductionIon channel 1aAutophagy activator rapamycinAutophagy inhibitor CQEffects of ethanolASIC1a expressionIschemic strokeNeuronal injuryAcute treatmentBrain ischemiaNeuroprotective effectsEthanol administrationASIC currentsEthanol exposureTissue acidosisASIC1a channelsChannel 1aNeurotoxicity
2017
Effects of autophagy on acid-sensing ion channel 1a-mediated apoptosis in rat articular chondrocytes
Xie Y, Li Y, Zhou R, Dai B, Qian Y, Wu X, Ge J, Hu W, Chen F. Effects of autophagy on acid-sensing ion channel 1a-mediated apoptosis in rat articular chondrocytes. Molecular And Cellular Biochemistry 2017, 443: 181-191. PMID: 29273849, DOI: 10.1007/s11010-017-3223-6.Peer-Reviewed Original ResearchConceptsRat articular chondrocytesRheumatoid arthritisEffect of autophagyPathogenesis of RAArticular chondrocytesProgression of RAInhibition of ASIC1aAcid-sensing ion channel 1aMultiple pathogenic factorsDegenerative joint diseaseArticular chondrocyte apoptosisRat knee jointsIon channel 1aShort hairpin RNAPrecise etiologyJoint diseasePathogenic factorsKnee jointPsalmotoxin-1Chondrocyte apoptosisPrimary articular chondrocytesChannel 1aASIC1aAutophagy fluxBeclin-1ASIC1a Promotes Acid-Induced Autophagy in Rat Articular Chondrocytes through the AMPK/FoxO3a Pathway
Dai B, Zhu F, Chen Y, Zhou R, Wang Z, Xie Y, Wu X, Zu S, Li G, Ge J, Chen F. ASIC1a Promotes Acid-Induced Autophagy in Rat Articular Chondrocytes through the AMPK/FoxO3a Pathway. International Journal Of Molecular Sciences 2017, 18: 2125. PMID: 29019932, PMCID: PMC5666807, DOI: 10.3390/ijms18102125.Peer-Reviewed Original ResearchAutophagy contributes to 4-Amino-2-Trifluoromethyl-Phenyl Retinate-induced differentiation in human acute promyelocytic leukemia NB4 cells
Li Y, Li G, Wang K, Xie Y, Zhou R, Meng Y, Ding R, Ge J, Chen F. Autophagy contributes to 4-Amino-2-Trifluoromethyl-Phenyl Retinate-induced differentiation in human acute promyelocytic leukemia NB4 cells. Toxicology And Applied Pharmacology 2017, 319: 1-11. PMID: 28130038, DOI: 10.1016/j.taap.2017.01.016.Peer-Reviewed Original ResearchConceptsAcute promyelocytic leukemiaAPL cellsPhenyl retinateTrans retinoic acid (ATRA) derivativePML-RARα degradationEffects of ATPRHuman acute promyelocytic leukemia NB4 cellsRetinoic acid derivativesΓ-secretase inhibitorAcute promyelocytic leukemia NB4 cellsTrans retinoic acidEssential autophagy genes Atg5Inhibition of autophagyPromyelocytic leukemia NB4 cellsAPL patientsPromyelocytic leukemiaCell differentiationLeukemia NB4 cellsAutophagy gene ATG5Differentiation agentsATPRNB4 cellsRetinoic acidClinical applicationUnderlying mechanism