Evidence map›Paper›PMID 33129114›Full record

ArticleTranslational oncology2021

Cross-resistance of cisplatin selected cells to anti-microtubule agents: Role of general survival mechanisms.

Ruchi P Patel, Skyler Kuhn, Da Yin, Jordan M Hotz, Frances A Maher, Robert W Robey, Michael M Gottesman, Sachi Horibata

Open access · goldAbstract read
In one paragraph

Article in Translational oncology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.2field-weighted citation impact, top 23% 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

13 citing papers in PubMed, 16 citations in OpenAlex.

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  12. Mechanisms of chemotherapy resistance in ovarian cancer.Cancer drug resistance (Alhambra, Calif.) · 2022
    Review
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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

8 authors at 1 institution in 1 country.

Ruchi P PatelLaboratory of Cell Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, 37 Convent Dr. Room 2112, Bethesda, MD, United States. Electronic address: ruchi124@gmail.com.
Skyler KuhnCCR Collaborative Bioinformatics Resource (CCBR), Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, United States. Electronic address: skyler.kuhn@nih.gov.
Da YinCCR Collaborative Bioinformatics Resource (CCBR), Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, United States. Electronic address: da.yin@nih.gov.
Jordan M HotzLaboratory of Cell Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, 37 Convent Dr. Room 2112, Bethesda, MD, United States. Electronic address: jordan.hotz@nih.gov.
Frances A MaherLaboratory of Cell Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, 37 Convent Dr. Room 2112, Bethesda, MD, United States. Electronic address: frances.t.maher@gmail.com.
Robert W RobeyLaboratory of Cell Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, 37 Convent Dr. Room 2112, Bethesda, MD, United States. Electronic address: robeyr@mail.nih.gov.
Michael M GottesmanLaboratory of Cell Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, 37 Convent Dr. Room 2112, Bethesda, MD, United States. Electronic address: mgottesman@nih.gov.
Sachi HoribataLaboratory of Cell Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, 37 Convent Dr. Room 2112, Bethesda, MD, United States. Electronic address: horibatas@nih.gov.
National Institutes of Health · US

Funding

Mechanisms of non-classical multidrug resistance in cancerZIABC010830 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI GOTTESMAN, MICHAEL · 2009 to 2025
$19.6M
Genetic Analysis of the Multidrug Resistance Phenotype in Tumor CellsZIABC005598 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI GOTTESMAN, MICHAEL · 2009 to 2025
$11.9M
Intramural NIH HHS ZIA BC005598Intramural NIH HHS ZIA BC010830
6 · The paper itself

Abstract

Although the first line of therapy for epithelial ovarian cancer typically consists of taxane-platinum combination therapy, many patients develop a platinum-resistant tumor within a year. Several previous studies have looked at this cross-resistance between cisplatin and anti-microtubule drugs, but their findings have been somewhat conflicting. Here, we developed cisplatin-resistant cell lines that are resistant to low and high levels of cisplatin and explored the effects of three anti-microtubule drugs (paclitaxel, vincristine, and colchicine) on the parental and cisplatin-resistant cells. We found that cells resistant to lower levels of cisplatin were no more resistant to anti-microtubule drugs than parental cells, while cells that were resistant to higher levels of cisplatin had a subpopulation of cells that were cross-resistant to anti-microtubule drugs, clarifying discrepancies within the field. We then isolated this subpopulation by applying selective pressure with anti-microtubule drugs and performed RNA sequencing and gene set enrichment analysis to identify resistance mechanisms. This subpopulation was found to express increased levels of pro-survival TNF/NFκB signaling, among other enriched pathways, suggesting that cross-resistance was due to more general survival mechanisms found in the cisplatin-selected cells.

Indexed as

Anti-microtubule drugsCisplatinDrug resistanceNFκBOvarian cancerTNF

Identifiers

PMID33129114
PMCPMC7586247
OpenAlexW3093967704

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.