Proteomics

Dataset Information

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RAS-p110α signalling pathway in macrophages and its impact on both the initiation and resolution of inflammation


ABSTRACT: This study presents a secretome analysis of bone marrow-derived macrophages (BMDMs) from wild-type (WT) and RAS-p110α-disrupted macrophages. Samples were collected under both unstimulated conditions and during phagocytosis of apoptotic cells. The aim was to identify differential regulatory factors secreted by macrophages across these four conditions, highlighting the impact of disrupted RAS-p110α signaling on macrophage function and secretome composition.

INSTRUMENT(S):

ORGANISM(S): Mus Musculus (mouse)

TISSUE(S): Bone Marrow, Macrophage

DISEASE(S): Inflammation

SUBMITTER: Vinothini Rajeeve  

LAB HEAD: Professor Pedro R. Cutillas

PROVIDER: PXD057794 | Pride | 2025-04-28

REPOSITORIES: Pride

Dataset's files

Source:
Action DRS
E_s1.RAW Raw
E_s1.RAW.-1.mgf Mgf
E_s10.RAW Raw
E_s10.RAW.-1.mgf Mgf
E_s10R.RAW Raw
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Publications


Macrophages are crucial in the body's inflammatory response, with tightly regulated functions for optimal immune system performance. Our study reveals that the RAS-p110α signalling pathway, known for its involvement in various biological processes and tumourigenesis, regulates two vital aspects of the inflammatory response in macrophages: the initial monocyte movement and later-stage lysosomal function. Disrupting this pathway, either in a mouse model or through drug intervention, hampers the in  ...[more]

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