Evidence map›Paper›PMID 25140317›Full record

ArticleBioMed research international2014

Mesenchymal stem cell-induced doxorubicin resistance in triple negative breast cancer.

Dar-Ren Chen, Dah-Yuu Lu, Hui-Yi Lin, Wei-Lan Yeh

Open access · hybridAbstract read
In one paragraph

Article in BioMed research international, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed
3.3field-weighted citation impact, top 7% 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

54 citing papers in PubMed, 76 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

4 authors at 2 institutions in 1 country.

Dar-Ren ChenComprehensive Breast Cancer Center, Changhua Christian Hospital, Changhua 50006, Taiwan.ORCID 0000-0002-0897-4374
Dah-Yuu LuGraduate Institute of Neural and Cognitive Sciences, China Medical University, Taichung 40402, Taiwan.
Hui-Yi LinSchool of Pharmacy, China Medical University, Taichung 40402, Taiwan.
Wei-Lan YehDepartment of Cell and Tissue Engineering, Changhua Christian Hospital, Changhua 50006, Taiwan.ORCID 0000-0003-4398-7610
Changhua Christian Hospital · TWChina Medical University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Triple negative breast cancer (TNBC) is an aggressive histological subtype with limited treatment options and a worse clinical outcome compared with other breast cancer subtypes. Doxorubicin is considered to be one of the most effective agents in the treatment of TNBC. Unfortunately, resistance to this agent is common. In some drug-resistant cells, drug efflux is mediated by adenosine triphosphate-dependent membrane transporter termed adenosine triphosphate-binding cassette (ABC) transporter, which can drive the substrates across membranes against concentration gradient. In the tumor microenvironment, upon interaction with mesenchymal stem cells (MSCs), tumor cells exhibit altered biological functions of certain gene clusters, hence increasing stemness of tumor cells, migration ability, angiogenesis, and drug resistance. In our present study, we investigated the mechanism of TNBC drug resistance induced by adipose-derived MSCs. Upon exposure of TNBC to MSC-secreted conditioned medium (CM), noticeable drug resistance against doxorubicin with markedly increased BCRP protein expression was observed. Intracellular doxorubicin accumulation of TNBC was also decreased by MSC-secreted CM. Furthermore, we found that doxorubicin resistance of TNBC was mediated by IL-8 presented in the MSC-secreted CM. These findings may enrich the list of potential targets for overcoming drug resistance induced by MSCs in TNBC patients.

Indexed as

ApoptosisCell Line, TumorCell ProliferationCulture Media, ConditionedDoxorubicinDrug Resistance, NeoplasmFemaleHumansInterleukin-8Mesenchymal Stem CellsTriple Negative Breast NeoplasmsTumor MicroenvironmentCulture Media, ConditionedDoxorubicinInterleukin-8

Identifiers

PMID25140317
PMCPMC4124237
OpenAlexW2043916264

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.