Evidence map›Paper›PMID 32610089›Full record

ArticleBiophysical journal2020

Effect of DMSO on the Mechanical and Structural Properties of Model and Biological Membranes.

Beatrice Gironi, Zehra Kahveci, Beth McGill, Bob-Dan Lechner, Stefano Pagliara, Jeremy Metz, Assunta Morresi, Francesca Palombo, Paola Sassi, Peter G Petrov

Open access · hybridAbstract read
In one paragraph

Article in Biophysical journal, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
57citing papers in PubMed, 1 pooled it
3.5field-weighted citation impact, top 6% 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

57 citing papers in PubMed, 1 synthesis or guideline pooled it, 99 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Elevated circulating bile acids driven erythrocyte osmotic resistance marks hepatobiliary disease.American journal of physiology. Gastrointestinal and liver physiology · 2026
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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

10 authors at 2 institutions in 2 countries.

Beatrice GironiDipartimento di Chimica Biologia e Biotecnologie, Università di Perugia, Perugia, Italy.
Zehra KahveciLiving Systems Institute and School of Biosciences, University of Exeter, Exeter, United Kingdom.
Beth McGillDepartment of Physics and Astronomy, University of Exeter, Exeter, United Kingdom.
Bob-Dan LechnerDepartment of Physics and Astronomy, University of Exeter, Exeter, United Kingdom.
Stefano PagliaraLiving Systems Institute and School of Biosciences, University of Exeter, Exeter, United Kingdom.
Jeremy MetzLiving Systems Institute and School of Biosciences, University of Exeter, Exeter, United Kingdom.
Assunta MorresiDipartimento di Chimica Biologia e Biotecnologie, Università di Perugia, Perugia, Italy.
Francesca PalomboDepartment of Physics and Astronomy, University of Exeter, Exeter, United Kingdom.
Paola SassiDipartimento di Chimica Biologia e Biotecnologie, Università di Perugia, Perugia, Italy. Electronic address: paola.sassi@unipg.it.
Peter G PetrovDepartment of Physics and Astronomy, University of Exeter, Exeter, United Kingdom. Electronic address: p.g.petrov@exeter.ac.uk.
University of Exeter · GBUniversity of Perugia · IT

Funding

Medical Research Council MC_PC_17189Medical Research Council MCPC17189Wellcome TrustWellcome Trust WT097835/Z/11/Z
6 · The paper itself

Abstract

Dimethyl sulfoxide (DMSO) is widely used in a number of biological and biotechnological applications, mainly because of its effects on the cell plasma membrane, but the molecular origins of this action are yet to be fully clarified. In this work, we used two- and three-component synthetic membranes (liposomes) and the plasma membrane of human erythrocytes to investigate the effect of DMSO when added to the membrane-solvating environment. Fourier transform infrared spectroscopy and thermal fluctuation spectroscopy revealed significant differences in the response of the two types of liposome systems to DMSO in terms of the bilayer thermotropic behavior, available free volume of the bilayer, its excess surface area, and bending elasticity. DMSO also alters the mechanical properties of the erythrocyte membrane in a concentration-dependent manner and is capable of increasing membrane permeability to ATP at even relatively low concentrations (3% v/v and above). Taken in its entirety, these results show that DMSO is likely to have a differential effect on heterogeneous biological membranes, depending on their local composition and structure, and could affect membrane-hosted biological functions.

Indexed as

Dimethyl SulfoxideLiposomesCell MembraneCell Membrane PermeabilityHumansSpectroscopy, Fourier Transform InfraredDimethyl SulfoxideLiposomes

Identifiers

PMID32610089
PMCPMC7376087
OpenAlexW3035625320

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.