Evidence map›Paper›PMID 28145867›Full record

ArticleeLife2017

Protein sorting by lipid phase-like domains supports emergent signaling function in B lymphocyte plasma membranes.

Matthew B Stone, Sarah A Shelby, Marcos F Núñez, Kathleen Wisser, Sarah L Veatch

Open access · goldAbstract read
In one paragraph

Article in eLife, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 138 papers.

0numbers the graph read from it
0cells of the map it votes in
138citing papers in PubMed
10.4field-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

138 citing papers in PubMed, 234 citations in OpenAlex.

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Matthew B StoneDepartment of Biophysics, University of Michigan, Ann Arbor, United States.ORCID 0000-0001-8858-4239
Sarah A ShelbyDepartment of Biophysics, University of Michigan, Ann Arbor, United States.
Marcos F NúñezDepartment of Biophysics, University of Michigan, Ann Arbor, United States.
Kathleen WisserDepartment of Biophysics, University of Michigan, Ann Arbor, United States.
Sarah L VeatchDepartment of Biophysics, University of Michigan, Ann Arbor, United States.ORCID 0000-0002-9317-2308
University of Michigan · US

Funding

Ion channel regulation by heterogeneous membranesR01GM110052 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI VEATCH, SARAH L · 2014 to 2022
$2.9M
NIGMS NIH HHS R01 GM110052
6 · The paper itself

Abstract

Diverse cellular signaling events, including B cell receptor (BCR) activation, are hypothesized to be facilitated by domains enriched in specific plasma membrane lipids and proteins that resemble liquid-ordered phase-separated domains in model membranes. This concept remains controversial and lacks direct experimental support in intact cells. Here, we visualize ordered and disordered domains in mouse B lymphoma cell membranes using super-resolution fluorescence localization microscopy, demonstrate that clustered BCR resides within ordered phase-like domains capable of sorting key regulators of BCR activation, and present a minimal, predictive model where clustering receptors leads to their collective activation by stabilizing an extended ordered domain. These results provide evidence for the role of membrane domains in BCR signaling and a plausible mechanism of BCR activation via receptor clustering that could be generalized to other signaling pathways. Overall, these studies demonstrate that lipid mediated forces can bias biochemical networks in ways that broadly impact signal transduction.

Indexed as

Protein TransportSignal TransductionAnimalsB-LymphocytesCell MembraneMembrane LipidsMiceMicroscopy, FluorescenceMembrane Lipidsbiophysicsimmunologylipid raftmembrane phase seperationmousestructural biologysuper-resolution microscopy

Identifiers

PMID28145867
PMCPMC5373823
OpenAlexW2583958229

What OpenQuestion holds

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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.