Comprehensive proteomic analysis of autophagosomes derived from Leishmania-infected macrophages.

ABSTRACT: Recently, autophagy has been implicated as a host defense mechanism against intracellular pathogens. On the other hand, certain intracellular pathogens such as Leishmania can manipulate the host's autophagy to promote their survival. Our recent findings regarding the regulation of autophagy by Leishmania donovani indicate that this pathogen induces non-classical autophagy in infected macrophages, independent of regulation by the mammalian target of rapamycin complex 1. This suggests the fine-tuning of autophagy to optimally promote parasite survival, possibly by the sequestration or modulation of specific autophagosome-associated proteins. To investigate how Leishmania potentially manipulates the composition of host-cell autophagosomes, we undertook a quantitative proteomic study of the hu

SUBMITTER: Nandan D 

PROVIDER: S-EPMC10081754 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature