Global quantitative phosphoproteomic analysis and Mass spectrometry analysis of GCA effects on BMSCs.

ABSTRACT: During aging, senescent cells accumulate in bone marrow and secrete the dysfunctional factors, termed senescence associated secretory phenotype (SASP), which is implied to regulate bone metabolism. To identify the key SASP factors in bone marrow that influence skeletal aging, we analyzed the dysregulated factors in the bone marrow supernatant from young and aged rat through mass spectrometry. In another hand, BMSCs treated with rGCA, transfection of siRNA-Plxnb2 or controls were subjected to global quantitative phosphoproteomic analysis.

INSTRUMENT(S):

ORGANISM(S): Rattus Norvegicus (rat) Mus Musculus (mouse)

TISSUE(S): Stem Cell, Bone Marrow

DISEASE(S): Disease Free

SUBMITTER: ying mei  

LAB HEAD: Chang-Jun Li

PROVIDER: PXD027548 | Pride | 2023-02-28

REPOSITORIES: Pride