Invisible leashes: The tethering VAPs from infectious diseases to neurodegeneration.

ABSTRACT: Intracellular organelles do not, as thought for a long time, act in isolation but are dynamically tethered together by entire machines responsible for interorganelle trafficking and positioning. Among the proteins responsible for tethering is the family of VAMP-associated proteins (VAPs) that appear in all eukaryotes and are localized primarily in the endoplasmic reticulum. The major functional role of VAPs is to tether the endoplasmic reticulum with different organelles and regulate lipid metabolism and transport. VAPs have gained increasing attention because of their role in human pathology where they contribute to infections by viruses and bacteria and participate in neurodegeneration. In this review, we discuss the structure, evolution, and functions of VAPs, focusing more specifically

SUBMITTER: Dudas EF 

PROVIDER: S-EPMC8005810 | biostudies-literature | 2021 Jan-Jun

REPOSITORIES: biostudies-literature