Proteomics

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Proteomic analysis of SYNCRIP deficient HSPCs


ABSTRACT: Alterations in SYNCRIP activity were found to alter gene transcription in leukemia cells. The effects of transcription alterations on expression of the corresponding proteins were investigated by LC/MSMS

INSTRUMENT(S): Orbitrap Fusion

ORGANISM(S): Mus Musculus (mouse)

TISSUE(S): Stem Cell

DISEASE(S): Acute Leukemia

SUBMITTER: Alex Kentsis  

LAB HEAD: Alex Kentsis

PROVIDER: PXD019779 | Pride | 2023-05-10

REPOSITORIES: Pride

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Publications


Tissue homeostasis is maintained after stress by engaging and activating the hematopoietic stem and progenitor compartments in the blood. Hematopoietic stem cells (HSCs) are essential for long-term repopulation after secondary transplantation. Here, using a conditional knockout mouse model, we revealed that the RNA-binding protein SYNCRIP is required for maintenance of blood homeostasis especially after regenerative stress due to defects in HSCs and progenitors. Mechanistically, we find that SYN  ...[more]

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