Evidence map›Paper›PMID 24516125›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2014

Lipid domains control myelin basic protein adsorption and membrane interactions between model myelin lipid bilayers.

Dong Woog Lee, Xavier Banquy, Kai Kristiansen, Yair Kaufman, Joan M Boggs, Jacob N Israelachvili

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
5.1field-weighted citation impact, top 4% 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

25 citing papers in PubMed, 66 citations in OpenAlex.

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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

6 authors at 2 institutions in 2 countries.

Dong Woog LeeDepartment of Chemical Engineering, University of California, Santa Barbara, CA 93106.
Xavier Banquy
Kai Kristiansen
Yair Kaufman
Joan M Boggs
Jacob N Israelachvili
University of California, Santa Barbara · USHospital for Sick Children · CA

Funding

Myelin Composition Influence on Bilayer Interactions in Multiple SclerosisR01GM076709 · NIGMS · UNIVERSITY OF CALIFORNIA SANTA BARBARA · PI ISRAELACHVILI, JACOB N · 2007 to 2010
$1.1M
CIHR MOP 86483NIGMS NIH HHS R01 GM076709
6 · The paper itself

Abstract

The surface forces apparatus and atomic force microscope were used to study the effects of lipid composition and concentrations of myelin basic protein (MBP) on the structure of model lipid bilayers, as well as the interaction forces and adhesion between them. The lipid bilayers had a lipid composition characteristic of the cytoplasmic leaflets of myelin from "normal" (healthy) and "disease-like" [experimental allergic encephalomyelitis (EAE)] animals. They showed significant differences in the adsorption mechanism of MBP. MBP adsorbs on normal bilayers to form a compact film (3-4 nm) with strong intermembrane adhesion (∼0.36 mJ/m(2)), in contrast to its formation of thicker (7-8 nm) swelled films with weaker intermembrane adhesion (∼0.13 mJ/m(2)) on EAE bilayers. MBP preferentially adsorbs to liquid-disordered submicron domains within the lipid membranes, attributed to hydrophobic attractions. These results show a direct connection between the lipid composition of membranes and membrane-protein adsorption mechanisms that affects intermembrane spacing and adhesion and has direct implications for demyelinating diseases.

Indexed as

Models, MolecularAdsorptionAnimalsCallithrixEncephalomyelitis, Autoimmune, ExperimentalLipid BilayersMicroscopy, Atomic ForceMyelin Basic ProteinMyelin SheathNeuronsProtein Structure, TertiarySus scrofaLipid BilayersMyelin Basic Proteinbiomembrane adhesionintrinsically unstructured proteinslipid raftmultiple sclerosismyelin structure

Identifiers

PMID24516125
PMCPMC3939865
OpenAlexW2016473952

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.