Proteomics

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Secretome containing extracellular vesicles (EV) from cardiovascular progenitors (EV-CPC) vs the secretome containing EV from Fibroblasts (EV-FB)


ABSTRACT: Secretome containing extracellular vesicles (EV) seem to mediate the benefits of cell therapy for ischemic heart failure. Our project has the objective of comparing the secretome containing extracellular vesicles (EV) from cardiac progenitor cells (EV-CPC) vs the secretome containing EV from Fibroblasts (EV-FB) in order to stablish a protein cartography of EV-CPC and the biological pathways that they are involved. seem to mediate the benefits of cell therapy for ischemic heart failure. Our project has the objective of comparing the secretome containing extracellular vesicles (EV) from cardiac progenitor cells (EV-CPC) vs the secretome containing EV from Fibroblasts (EV-FB) in order to stablish a protein cartography of EV-CPC and the biological pathways that they are involved.

INSTRUMENT(S): Orbitrap Exploris 480

ORGANISM(S): Homo Sapiens (human)

TISSUE(S): Heart, Cardiac Muscle Myoblast, Muscle Fibroblast

DISEASE(S): Heart Failure

SUBMITTER: Valentin SABATET  

LAB HEAD: Damarys Loew

PROVIDER: PXD022129 | Pride | 2023-09-22

REPOSITORIES: Pride

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Publications


<h4>Background</h4>Current treatments of chemotherapy-induced cardiomyopathy (CCM) are of limited efficacy. We assessed whether repeated intravenous injections of human extracellular vesicles from cardiac progenitor cells (EV-CPC) could represent a new therapeutic option and whether EV manufacturing according to a Good Manufacturing Practices (GMP)-compatible process did not impair their bioactivity.<h4>Methods</h4>Immuno-competent mice received intra-peritoneal injections (IP) of doxorubicin (D  ...[more]

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