Ubiquitination profile of polarized macrophages

ABSTRACT: Previous studies linked mac activation with the ubiquitination (ub) status of key proteins in inflammatory signal pathways. Lysine-48 ub (K48-ub) of the NF-κB inhibitor (IκB), the final checkpoint of the NFκB pathway, leads to IκB degradation and consequent NF-κB-associated inflammation. In contrast, TRAF6, an upstream positive regulator of the NF-κB pathway, is modulated by K63-ub, leading to its conformational change and activation. However, a comprehensive analysis of ub profiles of polarized macs has not been reported. If a unique ub signature is associated with individual mac subsets is not known.

INSTRUMENT(S):

ORGANISM(S): Mus Musculus (mouse)

TISSUE(S): Primary Cell, Macrophage

SUBMITTER: Xi Lin  

LAB HEAD: Lianping Xing

PROVIDER: PXD018743 | Pride | 2020-08-06

REPOSITORIES: Pride