Building GLUT4 Vesicles: CHC22 Clathrin's Human Touch.
CHC22 clathrin
ERGIC
GLUT4
diabetes
insulin
membrane trafficking
Journal
Trends in cell biology
ISSN: 1879-3088
Titre abrégé: Trends Cell Biol
Pays: England
ID NLM: 9200566
Informations de publication
Date de publication:
09 2020
09 2020
Historique:
received:
12
02
2020
revised:
24
05
2020
accepted:
27
05
2020
pubmed:
6
7
2020
medline:
25
6
2021
entrez:
5
7
2020
Statut:
ppublish
Résumé
Insulin stimulates glucose transport by triggering regulated delivery of intracellular vesicles containing the GLUT4 glucose transporter to the plasma membrane. This process is defective in diseases such as type 2 diabetes (T2DM). While studies in rodent cells have been invaluable in understanding GLUT4 traffic, evolutionary plasticity must be considered when extrapolating these findings to humans. Recent work has identified species-specific distinctions in GLUT4 traffic, notably the participation of a novel clathrin isoform, CHC22, in humans but not rodents. Here, we discuss GLUT4 sorting in different species and how studies of CHC22 have identified new routes for GLUT4 trafficking. We further consider how different sorting-protein complexes relate to these routes and discuss other implications of these pathways in cell biology and disease.
Identifiants
pubmed: 32620516
pii: S0962-8924(20)30104-5
doi: 10.1016/j.tcb.2020.05.007
pii:
doi:
Substances chimiques
CLTCL1 protein, human
0
Glucose Transporter Type 4
0
Clathrin Heavy Chains
114899-12-6
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Review
Langues
eng
Sous-ensembles de citation
IM
Pagination
705-719Subventions
Organisme : Medical Research Council
ID : MR/S008144/1
Pays : United Kingdom
Informations de copyright
Copyright © 2020 The Authors. Published by Elsevier Ltd.. All rights reserved.