Evidence map›Paper›PMID 31535977›Full record

ArticleeLife2019

Cryo-EM analyses reveal the common mechanism and diversification in the activation of RET by different ligands.

Jie Li, Guijun Shang, Yu-Ju Chen, Chad A Brautigam, Jen Liou, Xuewu Zhang, Xiao-Chen Bai

Open access · goldAbstract read
In one paragraph

Article in eLife, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
3.1field-weighted citation impact, top 7% 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

44 citing papers in PubMed, 67 citations in OpenAlex.

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  15. CCDC6-RET fusion protein regulates Ras/MAPK signaling through the fusion- GRB2-SHC1 signal niche.Proceedings of the National Academy of Sciences of the United States of America · 2024
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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

7 authors at 1 institution in 1 country.

Jie Li *Department of Biophysics, University of Texas Southwestern Medical Center, Dallas, United States.ORCID 0000-0002-1059-280X
Guijun Shang *Department of Pharmacology, University of Texas Southwestern Medical Center, Dallas, United States.ORCID 0000-0002-0187-7934
Yu-Ju ChenDepartment of Physiology, University of Texas Southwestern Medical Center, Dallas, United States.
Chad A BrautigamDepartment of Biophysics, University of Texas Southwestern Medical Center, Dallas, United States.ORCID 0000-0001-6563-1338
Jen LiouDepartment of Physiology, University of Texas Southwestern Medical Center, Dallas, United States.ORCID 0000-0003-1546-3115
Xuewu ZhangDepartment of Biophysics, University of Texas Southwestern Medical Center, Dallas, United States.ORCID 0000-0002-3634-6711
Xiao-Chen BaiDepartment of Biophysics, University of Texas Southwestern Medical Center, Dallas, United States.ORCID 0000-0002-4234-5686
The University of Texas Southwestern Medical Center · US

Funding

Transmembrane signaling mechanisms of plexin - SupplementR35GM130289 · NIGMS · UT SOUTHWESTERN MEDICAL CENTER · PI Xuewu Zhang · 2019 to 2026
$3.6M
Signaling and Regulation Mechanisms of PlexinR01GM088197 · NIGMS · UT SOUTHWESTERN MEDICAL CENTER · PI ZHANG, XUEWU · 2009 to 2017
$2.8M
Structural and Functional Analyses of the Full-length Insulin Receptor (IR) and Type 1 Insulin-like Growth Factor Receptor (IGF1R) in the Liganded Active StateR01GM136976 · NIGMS · UT SOUTHWESTERN MEDICAL CENTER · PI BAI, XIAOCHEN · 2020 to 2024
$1.8M
Functions and regulation of endoplasmic reticulum-plasma membrane junctionsR01GM113079 · NIGMS · UT SOUTHWESTERN MEDICAL CENTER · PI LIOU, JEN · 2016 to 2020
$1.6M
NIGMS NIH HHS R01 GM088197NIGMS NIH HHS R01 GM113079NIGMS NIH HHS R01 GM136976NIGMS NIH HHS R35 GM130289NIH HHS GM088197NIH HHS R35GM130289
6 · The paper itself

Abstract

RET is a receptor tyrosine kinase (RTK) that plays essential roles in development and has been implicated in several human diseases. Different from most of RTKs, RET requires not only its cognate ligands but also co-receptors for activation, the mechanisms of which remain unclear due to lack of high-resolution structures of the ligand/co-receptor/receptor complexes. Here, we report cryo-EM structures of the extracellular region ternary complexes of GDF15/GFRAL/RET, GDNF/GFRα1/RET, NRTN/GFRα2/RET and ARTN/GFRα3/RET. These structures reveal that all the four ligand/co-receptor pairs, while using different atomic interactions, induce a specific dimerization mode of RET that is poised to bring the two kinase domains into close proximity for cross-phosphorylation. The NRTN/GFRα2/RET dimeric complex further pack into a tetrameric assembly, which is shown by our cell-based assays to regulate the endocytosis of RET. Our analyses therefore reveal both the common mechanism and diversification in the activation of RET by different ligands.

Indexed as

Enzyme ActivationCryoelectron MicroscopyGlial Cell Line-Derived Neurotrophic FactorGrowth Differentiation Factor 15HumansMultiprotein ComplexesNerve Tissue ProteinsNeurturinPhosphorylationProtein BindingProtein ConformationProtein MultimerizationProtein Processing, Post-TranslationalProto-Oncogene Proteins c-retARTN protein, humanGDF15 protein, humanGDNF protein, humanGlial Cell Line-Derived Neurotrophic FactorGrowth Differentiation Factor 15Multiprotein ComplexesNerve Tissue ProteinsNeurturinNRTN protein, humanProto-Oncogene Proteins c-retRET protein, humancryo-EMhumanmolecular biophysicsreceptor tyrosine kinaseRETstructural biology

Identifiers

PMID31535977
PMCPMC6760901
OpenAlexW2974497358

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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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.