2019
Integrin α5β1 regulates PP2A complex assembly through PDE4D in atherosclerosis
Yun S, Hu R, Schwaemmle ME, Scherer AN, Zhuang Z, Koleske AJ, Pallas DC, Schwartz MA. Integrin α5β1 regulates PP2A complex assembly through PDE4D in atherosclerosis. Journal Of Clinical Investigation 2019, 129: 4863-4874. PMID: 31408443, PMCID: PMC6819111, DOI: 10.1172/jci127692.Peer-Reviewed Original ResearchConceptsPP2A regulatory subunit B55αTranscription factor YAPActive PDEComplex assemblyAdapter rolePDE4D5B55αIntegrin α5EC phenotypeCell functionInflammatory signalingAthero-prone regionsActivationComplexesPP2AInflammatory activationWidespread consequencesDephosphorylationProteomicsVascular remodelingPlaque sizeAtherosclerotic plaque sizeSignalingYAPRegulates
2012
Neuropilin-1 Stimulates Tumor Growth by Increasing Fibronectin Fibril Assembly in the Tumor Microenvironment
Yaqoob U, Cao S, Shergill U, Jagavelu K, Geng Z, Yin M, de Assuncao TM, Cao Y, Szabolcs A, Thorgeirsson S, Schwartz M, Yang JD, Ehman R, Roberts L, Mukhopadhyay D, Shah VH. Neuropilin-1 Stimulates Tumor Growth by Increasing Fibronectin Fibril Assembly in the Tumor Microenvironment. Cancer Research 2012, 72: 4047-4059. PMID: 22738912, PMCID: PMC3421041, DOI: 10.1158/0008-5472.can-11-3907.Peer-Reviewed Original ResearchConceptsFibronectin fibril assemblyTumor growthTumor microenvironmentNeuropilin-1Fibril assemblyStromal myofibroblastsNonreceptor tyrosine kinase c-AblTyrosine kinase c-AblHuman cancer specimensNew molecular mechanismCancer cell invasionNRP-1 levelsSerine 612Intracellular associationExtracellular domainMatrix stiffnessMolecular mechanismsC-AblGenetic depletionMatrix proteinsCell invasionClinical outcomesCancer specimensTherapeutic targetingAntibody neutralizationMechanical stress-activated integrin α5β1 induces opening of connexin 43 hemichannels
Batra N, Burra S, Siller-Jackson AJ, Gu S, Xia X, Weber GF, DeSimone D, Bonewald LF, Lafer EM, Sprague E, Schwartz MA, Jiang JX. Mechanical stress-activated integrin α5β1 induces opening of connexin 43 hemichannels. Proceedings Of The National Academy Of Sciences Of The United States Of America 2012, 109: 3359-3364. PMID: 22331870, PMCID: PMC3295295, DOI: 10.1073/pnas.1115967109.Peer-Reviewed Original ResearchMeSH KeywordsAndrostadienesAnimalsCell LineChromonesConnexin 43Extracellular Matrix ProteinsFibronectinsImmunomagnetic SeparationIntegrin alpha5beta1MiceMorpholinesOsteocytesPhosphatidylinositol 3-KinasesPhosphoinositide-3 Kinase InhibitorsProtein Interaction MappingRNA, Small InterferingStress, MechanicalWortmannin
2010
Spatiotemporal organization, regulation, and functions of tractions during neutrophil chemotaxis
Shin ME, He Y, Li D, Na S, Chowdhury F, Poh YC, Collin O, Su P, de Lanerolle P, Schwartz MA, Wang N, Wang F. Spatiotemporal organization, regulation, and functions of tractions during neutrophil chemotaxis. Blood 2010, 116: 3297-3310. PMID: 20616216, PMCID: PMC2995358, DOI: 10.1182/blood-2009-12-260851.Peer-Reviewed Original Research
2009
The Force Is with Us
Schwartz MA. The Force Is with Us. Science 2009, 323: 588-589. PMID: 19179515, DOI: 10.1126/science.1169414.Peer-Reviewed Original Research
2006
Matrix-specific Suppression of Integrin Activation in Shear Stress Signaling
Orr AW, Ginsberg MH, Shattil SJ, Deckmyn H, Schwartz MA. Matrix-specific Suppression of Integrin Activation in Shear Stress Signaling. Molecular Biology Of The Cell 2006, 17: 4686-4697. PMID: 16928957, PMCID: PMC1635406, DOI: 10.1091/mbc.e06-04-0289.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBlood VesselsCattleCyclic AMP-Dependent Protein KinasesEndothelial CellsEnzyme ActivationExtracellular MatrixFibroblast Growth Factor 2FibronectinsIntegrin alpha2beta1Integrin alpha5beta1Integrin alphaVbeta3Models, BiologicalPhosphatidylinositol 3-KinasesPhosphatidylinositol PhosphatesProtein Kinase CSignal TransductionStress, MechanicalTalin