Evidence map›Paper›PMID 30287873›Full record

ArticleScientific reports2018

Low dose dimethyl sulfoxide driven gross molecular changes have the potential to interfere with various cellular processes.

Sinem Tunçer, Rafig Gurbanov, Ilir Sheraj, Ege Solel, Okan Esenturk, Sreeparna Banerjee

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers.

0numbers the graph read from it
0cells of the map it votes in
67citing papers in PubMed
9.0field-weighted citation impact, top 2% 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

67 citing papers in PubMed, 114 citations in OpenAlex.

  1. Autologous cord bloodWorld journal of clinical pediatrics · 2025
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7 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

6 authors at 2 institutions in 2 countries.

Sinem TunçerDepartment of Biological Sciences, Orta Dogu Teknik Universitesi (ODTU/METU), Ankara, 06800, Turkey.
Rafig GurbanovDepartment of Molecular Biology and Genetics, Bilecik Şeyh Edebali University, Bilecik, 11230, Turkey.
Ilir SherajDepartment of Biological Sciences, Orta Dogu Teknik Universitesi (ODTU/METU), Ankara, 06800, Turkey.
Ege SolelDepartment of Biological Sciences, Orta Dogu Teknik Universitesi (ODTU/METU), Ankara, 06800, Turkey.ORCID http://orcid.org/0000-0003-1120-0190
Okan EsenturkDepartment of Chemistry, Orta Dogu Teknik Universitesi (ODTU/METU), Ankara, 06800, Turkey.
Sreeparna BanerjeeDepartment of Biological Sciences, Orta Dogu Teknik Universitesi (ODTU/METU), Ankara, 06800, Turkey. banerjee@metu.edu.tr.ORCID http://orcid.org/0000-0003-4596-6768
Middle East Technical University · TRBilecik Şeyh Edebali Üniversitesi · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Dimethyl sulfoxide (DMSO) is a small molecule with polar, aprotic and amphiphilic properties. It serves as a solvent for many polar and nonpolar molecules and continues to be one of the most used solvents (vehicle) in medical applications and scientific research. To better understand the cellular effects of DMSO within the concentration range commonly used as a vehicle (0.1-1.5%, v/v) for cellular treatments, we applied Attenuated Total Reflectance (ATR) Fourier Transform Infrared (FT-IR) spectroscopy to DMSO treated and untreated epithelial colon cancer cells. Both unsupervised (Principal Component Analysis-PCA) and supervised (Linear Discriminant Analysis-LDA) pattern recognition/modelling algorithms applied to the IR data revealed total segregation and prominent differences between DMSO treated and untreated cells at whole, lipid and nucleic acid regions. Several of these data were supported by other independent techniques. Further IR data analyses of macromolecular profile indicated comprehensive alterations especially in proteins and nucleic acids. Protein secondary structure analysis showed predominance of β-sheet over α-helix in DMSO treated cells. We also observed for the first time, a reduction in nucleic acid level upon DMSO treatment accompanied by the formation of Z-DNA. Molecular docking and binding free energy studies indicated a stabilization of Z-DNA in the presence of DMSO. This alternate DNA form may be related with the specific actions of DMSO on gene expression, differentiation, and epigenetic alterations. Using analytical tools combined with molecular and cellular biology techniques, our data indicate that even at very low concentrations, DMSO induces a number of changes in all macromolecules, which may affect experimental outcomes where DMSO is used as a solvent.

Indexed as

AlgorithmsColonic NeoplasmsComputer SimulationDimethyl SulfoxideDNA, Z-FormEpithelial CellsHCT116 CellsHumansMolecular Docking SimulationMultiprotein ComplexesPrincipal Component AnalysisProtein Conformation, alpha-HelicalProtein Conformation, beta-StrandReceptors, Pattern RecognitionSpectroscopy, Fourier Transform InfraredDimethyl SulfoxideDNA, Z-FormMultiprotein ComplexesReceptors, Pattern Recognition

Identifiers

PMID30287873
PMCPMC6172209
OpenAlexW2894058082

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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.