Evidence map›Paper›PMID 27374095›Full record

ArticleOncotarget2016

Integrated in vivo genetic and pharmacologic screening identifies co-inhibition of EGRF and ROCK as a potential treatment regimen for triple-negative breast cancer.

Sedef Iskit, Cor Lieftink, Pasi Halonen, Aida Shahrabi, Patricia A Possik, Roderick L Beijersbergen, Daniel S Peeper

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.0field-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

11 citing papers in PubMed, 14 citations in OpenAlex.

  1. Article
  2. Rho/ROCK Pathway as a Therapeutic Target in Multiple Diseases.International journal of drug discovery and pharmacology · 2025
    Article
  3. Article
  4. Non-Muscle Myosin II A: Friend or Foe in Cancer?International journal of molecular sciences · 2024
    Review
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  6. Review
  7. Article
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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

7 authors at 2 institutions in 2 countries.

Sedef IskitDepartment of Molecular Oncology, The Netherlands Cancer Institute, Plesmanlaan, Amsterdam, The Netherlands.
Cor LieftinkDepartment of Molecular Carcinogenesis, The Netherlands Cancer Institute, Plesmanlaan, Amsterdam, The Netherlands.
Pasi HalonenDrug Discovery Research and Screening Services, BioFocus, Darwinweg, Leiden.
Aida ShahrabiDepartment of Molecular Oncology, The Netherlands Cancer Institute, Plesmanlaan, Amsterdam, The Netherlands.
Patricia A PossikBrazilian National Cancer Institute, Rio de Janeiro, Brazil.
Roderick L BeijersbergenDepartment of Molecular Carcinogenesis, The Netherlands Cancer Institute, Plesmanlaan, Amsterdam, The Netherlands.
Daniel S PeeperDepartment of Molecular Oncology, The Netherlands Cancer Institute, Plesmanlaan, Amsterdam, The Netherlands.
The Netherlands Cancer Institute · NLInstituto Nacional do Câncer · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Breast cancer is the second most common cause of cancer-related deaths worldwide among women. Despite several therapeutic options, 15% of breast cancer patients succumb to the disease owing to tumor relapse and acquired therapy resistance. Particularly in triple-negative breast cancer (TNBC), developing effective treatments remains challenging owing to the lack of a common vulnerability that can be exploited by targeted approaches. We have previously shown that tumor cells have different requirements for growth in vivo than in vitro. Therefore, to discover novel drug targets for TNBC, we performed parallel in vivo and in vitro genetic shRNA dropout screens. We identified several potential drug targets that were required for tumor growth in vivo to a greater extent than in vitro. By combining pharmacologic inhibitors acting on a subset of these candidates, we identified a synergistic interaction between EGFR and ROCK inhibitors. This combination effectively reduced TNBC cell growth by inducing cell cycle arrest. These results illustrate the power of in vivo genetic screens and warrant further validation of EGFR and ROCK as combined pharmacologic targets for breast cancer.

Indexed as

AnimalsCell Line, TumorCell ProliferationDrug SynergismErbB ReceptorsFemaleHEK293 CellsHumansMice, Inbred NODMice, KnockoutMice, SCIDProtein Kinase Inhibitorsrho-Associated KinasesRNA InterferenceTriple Negative Breast NeoplasmsXenograft Model Antitumor AssaysErbB ReceptorsProtein Kinase Inhibitorsrho-Associated KinasesEGFRin vivo screenROCKtargeted therapyTNBC

Identifiers

PMID27374095
PMCPMC5189992
OpenAlexW2468998807

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.