Evidence map›Paper›PMID 34210960›Full record

ArticleNature communications2021

Structural basis of the activation of c-MET receptor.

Emiko Uchikawa, Zhiming Chen, Guan-Yu Xiao, Xuewu Zhang, Xiao-Chen Bai

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 82 papers.

0numbers the graph read from it
0cells of the map it votes in
82citing papers in PubMed
10.7field-weighted citation impact, top 1% 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

82 citing papers in PubMed, 132 citations in OpenAlex.

  1. Article
  2. Targeting Adaptive and Innate Immune Responses with Covalent Aptamers.Journal of the American Chemical Society · 2026
    Article
  3. Review
  4. Review
  5. Article
  6. Article
  7. Met regulates endoderm migration in zebrafish.bioRxiv : the preprint server for biology · 2026
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Single-Molecule FRET-Tracking of InlB-Activated MET Receptors in Living Cells.Small (Weinheim an der Bergstrasse, Germany) · 2026
    Article
  15. Article
  16. Review
  17. Review
  18. Native Ligand-Inspired peptides for c-MET targeted PET probes development.European journal of nuclear medicine and molecular imaging · 2025
    Article
  19. Review
  20. Article

22 more citing papers are in PubMed but not listed here.

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

5 authors at 3 institutions in 2 countries.

Emiko Uchikawa *Department of Biophysics, University of Texas Southwestern Medical Center, Dallas, TX, USA.ORCID 0000-0003-0442-767X
Zhiming Chen *Department of Cell Biology, University of Texas Southwestern Medical Center, Dallas, TX, USA.ORCID 0000-0002-2423-101X
Guan-Yu XiaoDepartment of Cell Biology, University of Texas Southwestern Medical Center, Dallas, TX, USA.
Xuewu ZhangDepartment of Biophysics, University of Texas Southwestern Medical Center, Dallas, TX, USA. Xuewu.Zhang@UTSouthwestern.edu.ORCID 0000-0002-3634-6711
Xiao-Chen BaiDepartment of Biophysics, University of Texas Southwestern Medical Center, Dallas, TX, USA. Xiaochen.Bai@utsouthwestern.edu.ORCID 0000-0002-4234-5686
Southwestern Medical Center · USThe University of Texas Southwestern Medical Center · USThe University of Texas MD Anderson Cancer Center · US

Funding

Request for administrative supplement to Parent R01 GM073165 entitled "Mechanisms regulating clathrin-mediated endocytosis"R01GM073165 · NIGMS · UT SOUTHWESTERN MEDICAL CENTER · PI METTLEN, MARCEL BERNARD · 2006 to 2022
$6.8M
Transmembrane signaling mechanisms of plexin - SupplementR35GM130289 · NIGMS · UT SOUTHWESTERN MEDICAL CENTER · PI Xuewu Zhang · 2019 to 2026
$3.6M
Structural insights into the unique activation mechanisms of receptor tyrosine kinasesR01GM143158 · NIGMS · UT SOUTHWESTERN MEDICAL CENTER · PI BAI, XIAOCHEN · 2021 to 2024
$1.6M
NIGMS NIH HHS R01 GM073165NIGMS NIH HHS R01 GM143158NIGMS NIH HHS R35 GM130289
6 · The paper itself

Abstract

The c-MET receptor is a receptor tyrosine kinase (RTK) that plays essential roles in normal cell development and motility. Aberrant activation of c-MET can lead to both tumors growth and metastatic progression of cancer cells. C-MET can be activated by either hepatocyte growth factor (HGF), or its natural isoform NK1. Here, we report the cryo-EM structures of c-MET/HGF and c-MET/NK1 complexes in the active state. The c-MET/HGF complex structure reveals that, by utilizing two distinct interfaces, one HGF molecule is sufficient to induce a specific dimerization mode of c-MET for receptor activation. The binding of heparin as well as a second HGF to the 2:1 c-MET:HGF complex further stabilize this active conformation. Distinct to HGF, NK1 forms a stable dimer, and bridges two c-METs in a symmetrical manner for activation. Collectively, our studies provide structural insights into the activation mechanisms of c-MET, and reveal how two isoforms of the same ligand use dramatically different mechanisms to activate the receptor.

Indexed as

Cell LineCryoelectron MicroscopyHEK293 CellsHeparinHepatocyte Growth FactorHumansLigandsModels, MolecularProtein ConformationProtein Interaction Domains and MotifsProtein IsoformsProto-Oncogene Proteins c-metReceptors, Neurokinin-1HeparinHepatocyte Growth FactorHGF protein, humanLigandsMET protein, humanProtein IsoformsProto-Oncogene Proteins c-metReceptors, Neurokinin-1

Identifiers

PMID34210960
PMCPMC8249616
OpenAlexW3174413142

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.