Evidence map›Paper›PMID 29096687›Full record

ArticleBMC research notes2017

Synergistic effects of combining proteasome inhibitors with chemotherapeutic drugs in lung cancer cells.

Linda Sooman, Joachim Gullbo, Michael Bergqvist, Stefan Bergström, Johan Lennartsson, Simon Ekman

Open access · goldAbstract read
In one paragraph

Article in BMC research notes, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

12 citing papers in PubMed, 21 citations in OpenAlex.

  1. Article
  2. Proteasome: Role in T Cell Function Regulation.International journal of biological sciences · 2025
    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

6 authors at 3 institutions in 1 country.

Linda SoomanDepartment of Immunology, Genetics and Pathology (former Radiation, Oncology and Radiation Science), Section of Oncology, Rudbeck Laboratory, Uppsala University, Dag Hammarskjölds väg 20, 751 85, Uppsala, Sweden.
Joachim GullboDepartment of Immunology, Genetics and Pathology (former Radiation, Oncology and Radiation Science), Section of Oncology, Rudbeck Laboratory, Uppsala University, Dag Hammarskjölds väg 20, 751 85, Uppsala, Sweden.
Michael BergqvistCenter for Research & Development, Uppsala University/County Council of Gävleborg, Gävle Hospital, 801 87, Gävle, Sweden. michael.bergqvist@regiongavleborg.se.
Stefan BergströmDepartment of Immunology, Genetics and Pathology (former Radiation, Oncology and Radiation Science), Section of Oncology, Rudbeck Laboratory, Uppsala University, Dag Hammarskjölds väg 20, 751 85, Uppsala, Sweden.
Johan LennartssonDepartment of Pharmaceutical Biosciences, Uppsala University, 751 24, Uppsala, Sweden.
Simon EkmanDepartment of Immunology, Genetics and Pathology (former Radiation, Oncology and Radiation Science), Section of Oncology, Rudbeck Laboratory, Uppsala University, Dag Hammarskjölds väg 20, 751 85, Uppsala, Sweden.
Uppsala University · SEKarolinska Institutet · SEUppsala University Hospital · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe prognosis for patients with disseminated lung cancer is poor and current treatments have limited survival benefit as resistance often occurs, and is often associated with significant toxicity. A possible strategy to improve treatment and evade chemoresistance may be to find new combinations of drugs. The aim of this study was to analyze the potential of combining proteasome inhibitors (PIs) with chemotherapeutic drugs used in the routine treatment for lung cancer patients.

resultsThe median-effect method was applied to the Fluorometric Microculture Cytotoxicity Assay (FMCA) to evaluate effects of combining two different PIs (bortezomib and b-AP15) with clinically used chemotherapeutic drugs representing different mechanisms of action (cisplatin, gefitinib, gemcitabine and vinorelbine) in two lung cancer cell lines (one sensitive and one resistant). Proteasome inhibition in combination with cisplatin, gemcitabine or vinorelbine had synergistic effects in at least one of the tested cell lines. Furthermore, the effect of gefitinib appeared strongly potentiated by the PI in the least resistant lung cancer cell line, although the level of synergy could not be determined with the median-effect method.

conclusionsCombining PIs with cisplatin, gefitinib, gemcitabine or vinorelbine show potential as new combination chemotherapy for the treatment of lung cancer.

Indexed as

AdenocarcinomaAntineoplastic AgentsBortezomibCarcinoma, Non-Small-Cell LungCarcinoma, Squamous CellCell Line, TumorCisplatinDeoxycytidineDrug Therapy, CombinationGefitinibGemcitabineHumansPiperidonesProteasome InhibitorsQuinazolinesSmall Cell Lung Carcinoma3,5-bis((4-nitrophenyl)methylidene)-1-prop-2-enoylpiperidin-4-oneAntineoplastic AgentsBortezomibCisplatinDeoxycytidineGefitinibGemcitabinePiperidonesProteasome InhibitorsQuinazolinesVinblastineVinorelbineCombination chemotherapyLung cancerProteasome inhibitors

Identifiers

PMID29096687
PMCPMC5667477
OpenAlexW2766414332

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.