Evidence map›Paper›PMID 18096367›Full record

ArticleCellular signalling2008

hSef potentiates EGF-mediated MAPK signaling through affecting EGFR trafficking and degradation.

Yongming Ren, Long Cheng, Zhili Rong, Zhiyong Li, Yinghua Li, Xinjun Zhang, Shiqin Xiong, Jim Hu, Xin-Yuan Fu, Zhijie Chang

Abstract read
In one paragraph

Article in Cellular signalling, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
0.9field-weighted citation impact, top 26% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

24 citing papers in PubMed, 35 citations in OpenAlex.

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  10. The PROTAC technology in drug development.Cell biochemistry and function · 2019
    Review
  11. Article
  12. miR-193a-3p is a Key Tumor Suppressor in Ulcerative Colitis-Associated Colon Cancer and Promotes Carcinogenesis through Upregulation of IL17RD.Clinical cancer research : an official journal of the American Association for Cancer Research · 2017
    Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 3 institutions in 3 countries.

Yongming RenSchool of Medicine, Department of Biological Sciences and Biotechnology, State Key Laboratory of Biomembrane and Membrane Biotechnology, Tsinghua University, Beijing, China.
Long Cheng
Zhili Rong
Zhiyong Li
Yinghua Li
Xinjun Zhang
Shiqin Xiong
Jim Hu
Xin-Yuan Fu
Zhijie Chang
Tsinghua University · CNHospital for Sick Children · CAUniversity of Toronto · CA

Funding

CIHR 82411
6 · The paper itself

Abstract

Sef (similar expression to fgf genes) was identified as an effective antagonist of fibroblast growth factor (FGF) in vertebrates. Previous reports have demonstrated that Sef interacts with FGF receptors (FGFRs) and inhibits FGF signaling, however, its role in regulating epidermal growth factor receptor (EGFR) signaling remains unclear. In this report, we found that hSef localizes to the plasma membrane (PM) and is subjected to rapid internalization and well localizes in early/recycling endosomes while poorly in late endosomes/lysosomes. We observed that hSef interacts and functionally colocalizes with EGFR in early endosomes in response to EGF stimulation. Importantly, we demonstrated that overexpression of hSef attenuates EGFR degradation and potentiates EGF-mediated mitogen-activated protein kinase (MAPK) signaling by interfering EGFR trafficking. Finally, our data showed that, with overexpression of hSef, elevated levels of Erk phosphorylation and differentiation of rat pheochromocytoma (PC12) cells occur in response to EGF stimulation. Taken together, these data suggest that hSef plays a positive role in the EGFR-mediated MAPK signaling pathway. This report, for the first time, reveals opposite roles for Sef in EGF and FGF signalings.

Indexed as

MAP Kinase Signaling SystemAnimalsCell DifferentiationCell MembraneChlorocebus aethiopsCOS CellsEndocytosisEndosomesEnzyme ActivationEpidermal Growth FactorErbB ReceptorsExtracellular Signal-Regulated MAP KinasesFibroblast Growth Factor 2HeLa CellsHumansLysosomesEpidermal Growth FactorErbB ReceptorsExtracellular Signal-Regulated MAP KinasesFibroblast Growth Factor 2IL17RD protein, humanMitogen-Activated Protein KinasesReceptors, Interleukin

Identifiers

PMID18096367
PMCPMC4514529
OpenAlexW2079677095

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.