Proteomics

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Extracellular matrix proteome remodeling with substrate stiffness


ABSTRACT: Extracellular matrix proteomic profiling Mass spectrometry characterization illustrated a reprogrammed proteome in response to matrix stiffness, including a core subset of 84 ECM-specific proteins, including various ECM regulators and tissue-associated ECM-related proteins. Further, we observe remodeling of ECM proteome with softer substrates associated with metabolic/mitochondrial network (178 proteins), while with 40 kPa substrate (92 proteins enriched) resulting in networks associated with enrichment of collagen biosynthesis, integrin cell surface interactions, and extracellular matrix organization networks.

INSTRUMENT(S): Q Exactive HF-X

ORGANISM(S): Homo Sapiens (ncbitaxon:9606)

SUBMITTER: David Greening  

PROVIDER: MSV000092971 | MassIVE |

REPOSITORIES: MassIVE

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