Evidence map›Paper›PMID 31467223›Full record

ArticleScience (New York, N.Y.)2019

Membrane-associated periodic skeleton is a signaling platform for RTK transactivation in neurons.

Ruobo Zhou, Boran Han, Chenglong Xia, Xiaowei Zhuang

Open access · greenAbstract read
In one paragraph

Article in Science (New York, N.Y.), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 75 papers.

0numbers the graph read from it
0cells of the map it votes in
75citing papers in PubMed
21.0field-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

75 citing papers in PubMed, 144 citations in OpenAlex.

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  9. Deciphering the Impact of RAC1-SPTAN1 in ARPKD Cystogenesis Using Multifaceted Models.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
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15 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

4 authors at 1 institution in 1 country.

Ruobo ZhouHoward Hughes Medical Institute, Harvard University, Cambridge, MA 02138, USA.ORCID 0000-0001-8628-0282
Boran HanHoward Hughes Medical Institute, Harvard University, Cambridge, MA 02138, USA.
Chenglong XiaHoward Hughes Medical Institute, Harvard University, Cambridge, MA 02138, USA.ORCID 0000-0002-5895-6342
Xiaowei ZhuangHoward Hughes Medical Institute, Harvard University, Cambridge, MA 02138, USA. zhuang@chemistry.harvard.edu.ORCID 0000-0002-6034-7853
Howard Hughes Medical Institute · US

Funding

Generation of novel cell type specific mouse genetic toolsU19MH114830 · NIMH · ALLEN INSTITUTE · PI ZENG, HONGKUI · 2017 to 2021
$64.7M
Illuminating molecular mechanisms of cellular functions by single-molecule and super-resolution imagingR35GM122487 · NIGMS · HARVARD UNIVERSITY · PI ZHUANG, XIAOWEI · 2017 to 2021
$2.1M
NIGMS NIH HHS R35 GM122487NIMH NIH HHS U19 MH114830
6 · The paper itself

Abstract

Actin, spectrin, and related molecules form a membrane-associated periodic skeleton (MPS) in neurons. The function of the MPS, however, remains poorly understood. Using super-resolution imaging, we observed that G protein-coupled receptors (GPCRs), cell adhesion molecules (CAMs), receptor tyrosine kinases (RTKs), and related signaling molecules were recruited to the MPS in response to extracellular stimuli, resulting in colocalization of these molecules and RTK transactivation by GPCRs and CAMs, giving rise to extracellular signal-regulated kinase (ERK) signaling. Disruption of the MPS prevented such molecular colocalizations and downstream ERK signaling. ERK signaling in turn caused calpain-dependent MPS degradation, providing a negative feedback that modulates signaling strength. These results reveal an important functional role of the MPS and establish it as a dynamically regulated platform for GPCR- and CAM-mediated RTK signaling.

Indexed as

Signal TransductionActinsAnimalsCalpainCD56 AntigenCell Adhesion MoleculesCell MembraneEnzyme ActivationExtracellular Signal-Regulated MAP KinasesMiceMolecular ImagingNeuronsPrimary Cell CultureProtein TransportProteolysisReceptor, Cannabinoid, CB1ActinsCalpainCD56 AntigenCell Adhesion MoleculesExtracellular Signal-Regulated MAP KinasesReceptor, Cannabinoid, CB1Receptor Protein-Tyrosine KinasesReceptors, G-Protein-CoupledSpectrin

Identifiers

PMID31467223
PMCPMC7063502
OpenAlexW2970332547

What OpenQuestion holds

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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.