Functional cycle of EEA1-positive early endosome: …
May 1, 2020 · EEA1-vesicles directly fuse with incoming EGF/EGFR-vesicles into hybrid endosomes with separated EEA1- and EGFR-domains, thus providing …
- Author: Rimma Kamentseva, Vera Kosheverova, Marianna Kharchenko, Maria Zlobina, Anna Salova, Tatiana Belyaev...
- Publish Year: 2020
ESCRT-0 marks an APPL1-independent transit route for EGFR …
RNA silencing experiments show that both ESCRT-0 and ESCRT-I are important for the transit of EGF to EEA1 endosomes. The epidermal growth factor receptor (EGFR) pathway serves as …
Gαs promotes EEA1 endosome maturation and shuts down …
Dec 1, 2012 · Our present findings establish that EEA1 endosomes are the site of the Gαs effect on EGFR trafficking and that Gαs and GIV functionally interact to facilitate endosome …
- Author: Anthony O. Beas, Vanessa Taupin, Carmen Teodorof, Lien T. Nguyen, Mikel Garcia-Marcos, Marilyn G. Fa...
- DOI: 10.1091/mbc.E12-02-0133
- Publish Year: 2012
- Publication: Mol Biol Cell. 2012 Dec 1; 23(23): 4623-4634.
- Studies of EEA1 eGFR
EGFR tyrosine kinase activity and Rab GTPases coordinate EGFR
Nov 7, 2022 · Here, we show that LPS promotes high levels cell surface expression of EGFR in macrophages through two different transport mechanisms. On one hand, Rab10 is required for …
Targeting of early endosomes by autophagy facilitates …
Aug 26, 2019 · Cells lacking ATG 7 or ATG 16L1 exhibit increased levels of phosphatidylinositol‐3‐phosphate (PI (3)P), a key determinant of early …
- Author: Jane Fraser, Joanne Simpson, Rosa Fontana, Chieko Kishi-Itakura, Nicholas T Ktistakis, Noor Gammoh
- Publish Year: 2019
Piezo1 activates noncanonical EGFR endocytosis and …
Sep 27, 2023 · Here, we show that Piezo1 provides the missing link between mechanical signals and EGFR-ERK activation. While both EGF- and Piezo1-dependent activation trigger clathrin-mediated EGFR endocytosis and ERK …
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Gαs promotes EEA1 endosome maturation and shuts down
Recent work has established that Akt cell survival signaling via the epidermal growth factor receptor (EGFR) occurs from APPL early endosomes that mature into early EEA1 endosomes. …
Regulation of the EGF Transcriptional Response by Endocytic …
Unbiased automated quantification with CellProfiler software showed that the bulk of endocytosed EGFR colocalized with EEA1 (fig. S8A). Depletion of clathrin heavy chain or dynamin 2 …
The physical basis of analog‐to‐digital signal processing in the …
Jul 11, 2024 · Resulting very early endosomes (VEE) are rapidly trafficked to the perinuclear region where they convert into EEA1 positive EE. (D) A reaction diffusion mechanism between …
Time-resolved proximity labeling of protein networks …
Jun 14, 2022 · We show that Trk-fused gene (TFG), a protein known to function at the endoplasmic reticulum exit sites, is enriched in the proximity proteome of EGFR in early/sorting endosomes and localized in these endosomes and …