Evidence map›Paper›PMID 33543229›Full record

ReviewBioscience reports2021

Role of ABCB1 in mediating chemoresistance of triple-negative breast cancers.

Yomna S Abd El-Aziz, Andrew J Spillane, Patric J Jansson, Sumit Sahni

Open access · goldAbstract readReview
In one paragraph

Review in Bioscience reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 1 pooled it
2.7field-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

32 citing papers in PubMed, 1 synthesis or guideline pooled it, 54 citations in OpenAlex.

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  16. SiRNA-mediated Knockdown ofCurrent pharmaceutical biotechnology · 2025
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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 1 institution in 2 countries.

Yomna S Abd El-AzizNorthern Clinical School, Faculty of Medicine and Health, University of Sydney, NSW, Australia.
Andrew J SpillaneMelanoma Institute Australia, University of Sydney, Wollstonecraft, NSW, Australia.
Patric J JanssonNorthern Clinical School, Faculty of Medicine and Health, University of Sydney, NSW, Australia.
Sumit SahniNorthern Clinical School, Faculty of Medicine and Health, University of Sydney, NSW, Australia.
The University of Sydney · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Triple-negative breast cancer (TNBC) is a group of breast cancers which neither express hormonal receptors nor human epidermal growth factor receptor. Hence, there is a lack of currently known targeted therapies and the only available line of systemic treatment option is chemotherapy or more recently immune therapy. However, in patients with relapsed disease after adjuvant or neoadjuvant therapy, resistance to chemotherapeutic agents has often developed, which results in poor treatment response. Multidrug resistance (MDR) has emerged as an important mechanism by which TNBCs mediate drug resistance and occurs primarily due to overexpression of ATP-binding cassette (ABC) transporter proteins such as P-glycoprotein (Pgp). Pgp overexpression had been linked to poor outcome, reduced survival rates and chemoresistance in patients. The aim of this mini-review is to provide a topical overview of the recent studies and to generate further interest in this critical research area, with the aim to develop an effective and safe approach for overcoming Pgp-mediated chemoresistance in TNBC.

Indexed as

ATP Binding Cassette Transporter, Subfamily BDrug Resistance, NeoplasmHumansTriple Negative Breast NeoplasmsABCB1 protein, humanATP Binding Cassette Transporter, Subfamily Bbreast cancersmultidrug resistancep-glycoproteintriple negative breast cancer

Identifiers

PMID33543229
PMCPMC7909869
OpenAlexW3127437791

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.