Evidence map›Paper›PMID 20589834›Full record

ArticleJournal of cellular physiology2010

Elevated expression of TMEM205, a hypothetical membrane protein, is associated with cisplatin resistance.

Ding-Wu Shen, Jichun Ma, Mitsunori Okabe, Guofeng Zhang, Di Xia, Michael M Gottesman

Open access · greenAbstract read
In one paragraph

Article in Journal of cellular physiology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 22% 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

35 citing papers in PubMed, 1 synthesis or guideline pooled it, 49 citations in OpenAlex.

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  13. TMEM205 induces TAM/M2 polarization to promote cisplatin resistance in gastric cancer.Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association · 2024
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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 1 country.

Ding-Wu ShenLaboratory of Cell Biology, Center for Cancer Research, National Institutes of Health, Bethesda, Maryland 20892, USA.
Jichun Ma
Mitsunori Okabe
Guofeng Zhang
Di Xia
Michael M Gottesman
National Institutes of Health · USCenter for Cancer Research · US

Funding

Structural Basis of Biological Membrane Protein Functions and Drug ResistanceZIABC010319 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI XIA, DI S · 2009 to 2025
$22.7M
Mechanisms of non-classical multidrug resistance in cancerZIABC010830 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI GOTTESMAN, MICHAEL · 2009 to 2025
$19.6M
Mechanisms of non-classical multidrug resistance in cancerZ01BC010830 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI GOTTESMAN, MICHAEL · 2007 to 2008
$1.3M
Intramural NIH HHS Z01 BC010830
6 · The paper itself

Abstract

Development of cisplatin resistance in cancer cells appears to be a consequence of multiple epigenetic alterations in genes involved in DNA damage repair, proto-oncogenes, apoptosis, transporters, transcription factors, etc. In this study, we found that expression of the hypothetical transmembrane protein TMEM205 (previously known as MBC3205) is associated with cisplatin resistance. TMEM205 was first detected by functional cloning from a retroviral cDNA library made from human cisplatin-resistant (CP-r) cells. TMEM205 is predicted to be a transmembrane protein, but its expression, localization, and function have not previously been investigated. A polyclonal antibody directed to the TMEM205 protein was raised in our laboratory. Using this antibody, it was demonstrated that this protein is located at the cell surface. Its expression is increased in our cisplatin-selected CP-r cell lines, as demonstrated by immunoblotting, confocal examination, and immuno-electron microscopy. Stable transfection of the TMEM205 gene confers resistance to cisplatin by approximately 2.5-fold. Uptake assays with Alexa Fluor-cisplatin showed reduced accumulation in CP-r KB-CP.3 and KB-CP.5 cells, and in TMEM205-transfected cells. Analysis of TMEM205 expression profiles in normal human tissues indicates a differential expression pattern with higher expression levels in the liver, pancreas, and adrenal glands. These results indicate that a novel mechanism for cisplatin resistance is mediated by TMEM205, and also suggest that overexpression of TMEM205 in CP-r cells may be valuable as a biomarker or target in cancer chemotherapy.

Indexed as

Drug Resistance, NeoplasmAmino Acid SequenceAnimalsAntineoplastic AgentsBALB 3T3 CellsBiological TransportBiomarkers, TumorCell ProliferationCisplatinCloning, MolecularDose-Response Relationship, DrugHeLa CellsHumansImmunoblottingMembrane ProteinsMiceAntineoplastic AgentsBiomarkers, TumorCisplatinMembrane ProteinsTMEM205 protein, humanTMEM205 protein, mouse

Identifiers

PMID20589834
PMCPMC2971691
OpenAlexW1995396230

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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.