2024
A Pilot Study on the Proteomics Profile of Serum Exosome-Enriched Extracellular Vesicles from Normal versus Individuals with Obesity-Related Insulin Resistance
Saraswathi V, Ai W, Kumar V, Sharma K, Gopal T, Kumar N, Malhi H, Sehrawat T, Desouza C. A Pilot Study on the Proteomics Profile of Serum Exosome-Enriched Extracellular Vesicles from Normal versus Individuals with Obesity-Related Insulin Resistance. Biomedicines 2024, 12: 799. PMID: 38672154, PMCID: PMC11048419, DOI: 10.3390/biomedicines12040799.Peer-Reviewed Original ResearchObesity-related insulin resistanceIngenuity Pathway AnalysisInsulin resistanceB cellsRegulate immune cell activationSerum exosomesImmune cell activationIsolated serum exosomesB cell activationRisk of diabetesHigh-risk individualsExosome-enriched extracellular vesiclesProteomic profilingProgression of diabetesIngenuity Pathway Analysis analysesCell activationInsulin sensitivityProtein expressionOB-IRExosomal proteinsTherapeutic targetMale subjectsExtracellular vesiclesExtracellular spaceInflammation
2023
Modulating sphingosine 1-phosphate receptor signaling skews intrahepatic leukocytes and attenuates murine nonalcoholic steatohepatitis
Liao C, Barrow F, Venkatesan N, Nakao Y, Mauer A, Fredrickson G, Song M, Sehrawat T, Dasgupta D, Graham R, Revelo X, Malhi H. Modulating sphingosine 1-phosphate receptor signaling skews intrahepatic leukocytes and attenuates murine nonalcoholic steatohepatitis. Frontiers In Immunology 2023, 14: 1130184. PMID: 37153573, PMCID: PMC10160388, DOI: 10.3389/fimmu.2023.1130184.Peer-Reviewed Original ResearchConceptsMurine nonalcoholic steatohepatitisNonalcoholic steatohepatitisLiver injuryHepatic macrophage accumulationT cellsIntrahepatic leukocytesDietary feedingNKT cellsMacrophage accumulationReceptor antagonismLeukocyte populationsB cellsDouble-negative T cellsReceptor-specific modulationNegative T cellsStandard chow dietImmune cell populationsC57BL/6 male miceCirculating MarkersLiver histologyProinflammatory markersNK cellsOral gavageChow dietNASH progression