The multifunctional autophagy pathway in the human malaria parasite, Plasmodium falciparum.

ABSTRACT: Autophagy is a catabolic pathway typically induced by nutrient starvation to recycle amino acids, but can also function in removing damaged organelles. In addition, this pathway plays a key role in eukaryotic development. To date, not much is known about the role of autophagy in apicomplexan parasites and more specifically in the human malaria parasite Plasmodium falciparum. Comparative genomic analysis has uncovered some, but not all, orthologs of autophagy-related (ATG) genes in the malaria parasite genome. Here, using a genome-wide in silico analysis, we confirmed that ATG genes whose products are required for vesicle expansion and completion are present, while genes involved in induction of autophagy and cargo packaging are mostly absent. We subsequently focused on the molecular and ce

SUBMITTER: Cervantes S 

PROVIDER: S-EPMC4028325 | biostudies-literature | 2014 Jan

REPOSITORIES: biostudies-literature