Ras GTPases are key membrane-associated elements of the EGFR-MAPK signaling pathway. Surve et al. demonstrate that endogenous KRAS and NRAS are predominantly localized to the plasma membrane and its tubular shaped protrusions and show that a small pool of surface EGFRs sustain signaling along the RAS-MAPK pathway, whereas internalized EGFRs do not significantly contribute to MAPK activity.
EGFR-RAS-MAPK signaling is confined to the plasma membrane and associated endorecycling protrusions
Sachin V. Surve,Simon C Watkins,A. Sorkin
Published 2021 in Journal of Cell Biology
ABSTRACT
PUBLICATION RECORD
- Publication year
2021
- Venue
Journal of Cell Biology
- Publication date
2021-09-13
- Fields of study
Biology, Medicine
- Identifiers
- External record
- Source metadata
Semantic Scholar, PubMed
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