2021
Human-Induced Pluripotent Stem-Cell-Derived Smooth Muscle Cells Increase Angiogenesis to Treat Hindlimb Ischemia
Gao X, Gao M, Gorecka J, Langford J, Liu J, Luo J, Taniguchi R, Matsubara Y, Liu H, Guo L, Gu Y, Qyang Y, Dardik A. Human-Induced Pluripotent Stem-Cell-Derived Smooth Muscle Cells Increase Angiogenesis to Treat Hindlimb Ischemia. Cells 2021, 10: 792. PMID: 33918299, PMCID: PMC8066461, DOI: 10.3390/cells10040792.Peer-Reviewed Original ResearchConceptsLimb-threatening ischemiaSmooth muscle cellsHindlimb ischemiaFunctional outcomeChronic limb-threatening ischemiaMuscle cellsVascular endothelial growth factor (VEGF) expressionM2-type macrophagesMurine hindlimb ischemia modelNumber of macrophagesGrowth factor expressionLaser Doppler imagingStem cell sourceHindlimb ischemia modelStem cellsConsiderable ethical issuesTranslatable therapyIschemic limbsRenewable stem cell sourcesIschemia modelCapillary densityBlood flowIschemiaNovel treatmentsNude mice
2020
Induced pluripotent stem cell-derived smooth muscle cells increase angiogenesis and accelerate diabetic wound healing
Gorecka J, Gao X, Fereydooni A, Dash BC, Luo J, Lee SR, Taniguchi R, Hsia HC, Qyang Y, Dardik A. Induced pluripotent stem cell-derived smooth muscle cells increase angiogenesis and accelerate diabetic wound healing. Regenerative Medicine 2020, 15: 1277-1293. PMID: 32228292, PMCID: PMC7304438, DOI: 10.2217/rme-2019-0086.Peer-Reviewed Original ResearchConceptsSmooth muscle cellsMuscle cellsDiabetic wound healingWound healingPro-angiogenic cytokinesMurine AdiposeStem cellsType macrophagesCollagen scaffoldsCultured mediumM2-type macrophagesCellsNumber of totalNew candidatesAngiogenesisNude miceDiabetic woundsPromising new candidateScaffoldsHealingCytokinesExpressionSecreteWoundsAdipose
2019
Patient mutations linked to arrhythmogenic cardiomyopathy enhance calpain-mediated desmoplakin degradation
Ng R, Manring H, Papoutsidakis N, Albertelli T, Tsai N, See CJ, Li X, Park J, Stevens TL, Bobbili PJ, Riaz M, Ren Y, Stoddard CE, Janssen PM, Bunch TJ, Hall SP, Lo YC, Jacoby DL, Qyang Y, Wright N, Ackermann MA, Campbell SG. Patient mutations linked to arrhythmogenic cardiomyopathy enhance calpain-mediated desmoplakin degradation. JCI Insight 2019, 5 PMID: 31194698, PMCID: PMC6675562, DOI: 10.1172/jci.insight.128643.Peer-Reviewed Original Research
2017
Vascular smooth muscle cells derived from inbred swine induced pluripotent stem cells for vascular tissue engineering
Luo J, Qin L, Kural MH, Schwan J, Li X, Bartulos O, Cong XQ, Ren Y, Gui L, Li G, Ellis MW, Li P, Kotton DN, Dardik A, Pober JS, Tellides G, Rolle M, Campbell S, Hawley RJ, Sachs DH, Niklason LE, Qyang Y. Vascular smooth muscle cells derived from inbred swine induced pluripotent stem cells for vascular tissue engineering. Biomaterials 2017, 147: 116-132. PMID: 28942128, PMCID: PMC5638652, DOI: 10.1016/j.biomaterials.2017.09.019.Peer-Reviewed Original ResearchConceptsVascular smooth muscle cellsSmooth muscle cellsPluripotent stem cellsFunctional vascular smooth muscle cellsMassachusetts General Hospital miniature swineMuscle cellsSelf-assembly approachBiodegradable polyglycolic acid (PGA) scaffoldsPrimary vascular smooth muscle cellsSmooth muscle myosin heavy chainMuscle myosin heavy chainVascular tissue engineeringStem cellsTissue engineeringPolyglycolic acid scaffoldsReprogramming factorsVascular diseaseContractile functionVascular constructsImmunodeficient miceOrgan transplantsMiniature swinePreclinical investigationsGreat potentialMyosin heavy chain
2012
Modeling Supravalvular Aortic Stenosis Syndrome With Human Induced Pluripotent Stem Cells
Ge X, Ren Y, Bartulos O, Lee MY, Yue Z, Kim KY, Li W, Amos PJ, Bozkulak EC, Iyer A, Zheng W, Zhao H, Martin KA, Kotton DN, Tellides G, Park IH, Yue L, Qyang Y. Modeling Supravalvular Aortic Stenosis Syndrome With Human Induced Pluripotent Stem Cells. Circulation 2012, 126: 1695-1704. PMID: 22914687, PMCID: PMC3586776, DOI: 10.1161/circulationaha.112.116996.Peer-Reviewed Original ResearchConceptsActin filament bundlesSmooth muscle αSmooth muscle cellsExtracellular signal-regulated kinase 1/2Muscle αFilament bundlesSignal-regulated kinase 1/2Four-nucleotide insertionDisease mechanismsContractile smooth muscle cellsStem cell linesPluripotent stem cellsPluripotent stem cell linePlatelet-derived growth factorRhoA signalingVascular smooth muscle cellsRecombinant proteinsKinase 1/2Elastin geneELN geneWilliams-Beuren syndromeBrdU analysisSupravalvular aortic stenosisStem cellsHigh proliferation rate
2007
The Renewal and Differentiation of Isl1 + Cardiovascular Progenitors Are Controlled by a Wnt/β-Catenin Pathway
Qyang Y, Martin-Puig S, Chiravuri M, Chen S, Xu H, Bu L, Jiang X, Lin L, Granger A, Moretti A, Caron L, Wu X, Clarke J, Taketo MM, Laugwitz KL, Moon RT, Gruber P, Evans SM, Ding S, Chien KR. The Renewal and Differentiation of Isl1 + Cardiovascular Progenitors Are Controlled by a Wnt/β-Catenin Pathway. Cell Stem Cell 2007, 1: 165-179. PMID: 18371348, DOI: 10.1016/j.stem.2007.05.018.Peer-Reviewed Original Research
2004
Myeloproliferative Disease in Mice with Reduced Presenilin Gene Dosage: Effect of γ-Secretase Blockage †
Qyang Y, Chambers SM, Wang P, Xia X, Chen X, Goodell MA, Zheng H. Myeloproliferative Disease in Mice with Reduced Presenilin Gene Dosage: Effect of γ-Secretase Blockage †. Biochemistry 2004, 43: 5352-5359. PMID: 15122901, DOI: 10.1021/bi049826u.Peer-Reviewed Original ResearchMeSH KeywordsAmyloid Precursor Protein SecretasesAnimalsAspartic Acid EndopeptidasesCell LineageColony-Forming Units AssayEndopeptidasesFemaleGene DosageGranulocytesHematopoiesisLeukocyte CountMacrophagesMaleMembrane ProteinsMiceMice, Inbred C57BLMice, KnockoutMyeloproliferative DisordersPresenilin-1Presenilin-2Protease InhibitorsConceptsGamma-secretase activityDisease interventionWild-type splenocytesAlzheimer's disease interventionsAmyloid precursor proteinGranulocyte-macrophage colony-forming unitsGamma-secretase inhibitorsGamma-secretase cleavageGranulocyte infiltrationPotential therapyMyeloproliferative diseaseB lymphocytesBone marrowPS inactivationHematopoietic stem cellsColony-forming unitsGranulocytic cells