Evidence map›Paper›PMID 28355574›Full record

ArticleCell reports2017

Phosphoproteomics of Primary Cells Reveals Druggable Kinase Signatures in Ovarian Cancer.

Chiara Francavilla, Michela Lupia, Kalliopi Tsafou, Alessandra Villa, Katarzyna Kowalczyk, Rosa Rakownikow Jersie-Christensen, Giovanni Bertalot, Stefano Confalonieri, Søren Brunak, Lars J Jensen and 2 more

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 71 papers.

0numbers the graph read from it
0cells of the map it votes in
71citing papers in PubMed
7.3field-weighted citation impact, top 2% 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

71 citing papers in PubMed, 103 citations in OpenAlex.

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11 more citing papers are in PubMed but not listed here.

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

12 authors at 5 institutions in 3 countries.

Chiara FrancavillaProteomics Program, Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen, Denmark. Electronic address: chiara.francavilla@manchester.ac.uk.
Michela LupiaUnit of Gynecological Oncology Research, Program of Gynecological Oncology, European Institute of Oncology, Via Ripamonti 435, 20141 Milan, Italy.
Kalliopi TsafouDisease Systems Biology Program, Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen, Denmark.
Alessandra VillaUnit of Gynecological Oncology Research, Program of Gynecological Oncology, European Institute of Oncology, Via Ripamonti 435, 20141 Milan, Italy.
Katarzyna KowalczykDivision of Molecular and Cellular Functions, School of Biological Sciences, Faculty of Biology, Medicine and Health, the University of Manchester, Manchester M13 9PL, UK.
Rosa Rakownikow Jersie-ChristensenProteomics Program, Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen, Denmark.
Giovanni BertalotProgram of Molecular Medicine, European Institute of Oncology, Via Ripamonti 435, 20141 Milan, Italy.
Stefano ConfalonieriProgram of Molecular Medicine, European Institute of Oncology, Via Ripamonti 435, 20141 Milan, Italy.
Søren BrunakDisease Systems Biology Program, Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen, Denmark.
Lars J JensenDisease Systems Biology Program, Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen, Denmark.
Ugo CavallaroUnit of Gynecological Oncology Research, Program of Gynecological Oncology, European Institute of Oncology, Via Ripamonti 435, 20141 Milan, Italy. Electronic address: ugo.cavallaro@ieo.it.
Jesper V OlsenProteomics Program, Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen, Denmark. Electronic address: jesper.olsen@cpr.ku.dk.
European Institute of Oncology · ITUniversity of Copenhagen · DKNovo Nordisk Foundation · DKRipamonti · ITUniversity of Manchester · GB

Funding

Wellcome Trust
6 · The paper itself

Abstract

Our understanding of the molecular determinants of cancer is still inadequate because of cancer heterogeneity. Here, using epithelial ovarian cancer (EOC) as a model system, we analyzed a minute amount of patient-derived epithelial cells from either healthy or cancerous tissues by single-shot mass-spectrometry-based phosphoproteomics. Using a multi-disciplinary approach, we demonstrated that primary cells recapitulate tissue complexity and represent a valuable source of differentially expressed proteins and phosphorylation sites that discriminate cancer from healthy cells. Furthermore, we uncovered kinase signatures associated with EOC. In particular, CDK7 targets were characterized in both EOC primary cells and ovarian cancer cell lines. We showed that CDK7 controls cell proliferation and that pharmacological inhibition of CDK7 selectively represses EOC cell proliferation. Our approach defines the molecular landscape of EOC, paving the way for efficient therapeutic approaches for patients. Finally, we highlight the potential of phosphoproteomics to identify clinically relevant and druggable pathways in cancer.

Indexed as

Carcinoma, Ovarian EpithelialEpithelial CellsFemaleHumansNeoplasm ProteinsNeoplasms, Glandular and EpithelialOvarian NeoplasmsPhosphoproteinsProtein KinasesProteomicsSpliceosomesTumor Cells, CulturedNeoplasm ProteinsPhosphoproteinsProtein Kinasesalternative splicingCDK7EOCfimbriaeOSEovarian cancerphosphoproteomicsPOLR2Aquantitative proteomicsTHZ1

Identifiers

PMID28355574
PMCPMC5382236
OpenAlexW2603901643

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.