Evidence map›Paper›PMID 34646134›Full record

ArticleFrontiers in pharmacology2021

Upregulation of Thymidylate Synthase Induces Pemetrexed Resistance in Malignant Pleural Mesothelioma.

Yuzo Sato, Masaru Tomita, Tomoyoshi Soga, Atsushi Ochiai, Hideki Makinoshima

Open access · goldAbstract read
In one paragraph

Article in Frontiers in pharmacology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.6field-weighted citation impact, top 15% 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

10 citing papers in PubMed, 19 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

5 authors at 3 institutions in 1 country.

Yuzo SatoTsuruoka Metabolomics Laboratory, National Cancer Center, Tsuruoka, Japan.
Masaru TomitaSystems Biology Program, Graduate School of Media and Governance, Keio University, Fujisawa, Japan.
Tomoyoshi SogaSystems Biology Program, Graduate School of Media and Governance, Keio University, Fujisawa, Japan.
Atsushi OchiaiExploratory Oncology Research and Clinical Trial Center, National Cancer Center, Kashiwa, Japan.
Hideki MakinoshimaTsuruoka Metabolomics Laboratory, National Cancer Center, Tsuruoka, Japan.
Keio University · JPNational Cancer Center Hospital East · JPKeio University Shonan Fujisawa · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Malignant pleural mesothelioma (MPM) is an invasive malignancy that develops in the pleural cavity, and antifolates are used as chemotherapeutics for treating. The majority of antifolates, including pemetrexed (PMX), inhibit enzymes involved in purine and pyrimidine synthesis. MPM patients frequently develop drug resistance in clinical practice, however the associated drug-resistance mechanism is not well understood. This study was aimed to elucidate the mechanism underlying resistance to PMX in MPM cell lines. We found that among the differentially expressed genes associated with drug resistance (determined by RNA sequencing), TYMS expression was higher in the established resistant cell lines than in the parental cell lines. Knocking down

Indexed as

drug-resistanceH3K27acmesotheliomathymidylate synthasetumor metabolism

Identifiers

PMID34646134
PMCPMC8504579
OpenAlexW3204747647

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.