Evidence map›Paper›PMID 33081264›Full record

ArticleInternational journal of molecular sciences2020

Roles of ABCC1 and ABCC4 in Proliferation and Migration of Breast Cancer Cell Lines.

Floren G Low, Kiran Shabir, James E Brown, Roslyn M Bill, Alice J Rothnie

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.9field-weighted citation impact, top 11% 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

22 citing papers in PubMed, 35 citations in OpenAlex.

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  20. Pleiotropic Roles of ABC Transporters in Breast Cancer.International journal of molecular sciences · 2021
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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

5 authors at 1 institution in 1 country.

Floren G LowCollege of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK.
Kiran ShabirCollege of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK.ORCID 0000-0003-1633-1552
James E BrownCollege of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK.
Roslyn M BillCollege of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK.ORCID 0000-0003-1331-0852
Alice J RothnieCollege of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK.
Aston University · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

ABCC1 and ABCC4 utilize energy from ATP hydrolysis to transport many different molecules, including drugs, out of the cell and, as such, have been implicated in causing drug resistance. However recently, because of their ability to transport signaling molecules and inflammatory mediators, it has been proposed that ABCC1 and ABCC4 may play a role in the hallmarks of cancer development and progression, independent of their drug efflux capabilities. Breast cancer is the most common cancer affecting women. In this study, the aim was to investigate whether ABCC1 or ABCC4 play a role in the proliferation or migration of breast cancer cell lines MCF-7 (luminal-type, receptor-positive) and MDA-MB-231 (basal-type, triple-negative). The effects of small molecule inhibitors or siRNA-mediated knockdown of ABCC1 or ABCCC4 were measured. Colony formation assays were used to assess the clonogenic capacity, MTT assays to measure the proliferation, and scratch assays and Transwell assays to monitor the cellular migration. The results showed a role for ABCC1 in cellular proliferation, whilst ABCC4 appeared to be more important for cellular migration. ELISA studies implicated cAMP and/or sphingosine-1-phosphate efflux in the mechanism by which these transporters mediate their effects. However, this needs to be investigated further, as it is key to understand the mechanisms before they can be considered as targets for treatment.

Indexed as

ATP-Binding Cassette, Sub-Family C ProteinsCell MovementCell ProliferationCyclic AMPErb-b2 Receptor Tyrosine KinasesHumansLysophospholipidsMCF-7 CellsSphingosineTriple Negative Breast NeoplasmsABCC4 protein, humanATP-Binding Cassette, Sub-Family C ProteinsCyclic AMPERBB2 protein, humanErb-b2 Receptor Tyrosine KinasesLysophospholipidsmultidrug resistance-associated protein 1Sphingosinesphingosine 1-phosphatebreast cancercAMPinvasionmigrationMRP1MRP4proliferation

Identifiers

PMID33081264
PMCPMC7589126
OpenAlexW3093007059

What OpenQuestion holds

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LicenceCC BY
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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.