Evidence map›Paper›PMID 28134933›Full record

ArticleOncogenesis2017

Inhibition of the integrin/FAK signaling axis and c-Myc synergistically disrupts ovarian cancer malignancy.

B Xu, J Lefringhouse, Z Liu, D West, L A Baldwin, C Ou, L Chen, D Napier, L Chaiswing, L D Brewer and 9 more

Open access · goldAbstract read
In one paragraph

Article in Oncogenesis, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
7.4field-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

38 citing papers in PubMed, 76 citations in OpenAlex.

  1. Review
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  13. Article
  14. Article
  15. Review
  16. c-MYC and Epithelial Ovarian Cancer.Frontiers in oncology · 2021
    Review
  17. Article
  18. Integrin-associated CD151 is a suppressor of prostate cancer progression.American journal of translational research · 2020
    Article
  19. Review
  20. Article
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

19 authors at 6 institutions in 2 countries.

B XuDepartment of Pharmacology and Nutritional Science, University of Kentucky, Lexington, KY, USA.
J LefringhouseDepartment of Pharmacology and Nutritional Science, University of Kentucky, Lexington, KY, USA.
Z LiuDepartment of Pharmacology and Nutritional Science, University of Kentucky, Lexington, KY, USA.
D WestDepartment of Obstetrics and Gynecology, University of Kentucky, Lexington, KY, USA.
L A BaldwinDepartment of Pharmacology and Nutritional Science, University of Kentucky, Lexington, KY, USA.
C OuDepartment of Pharmacology and Nutritional Science, University of Kentucky, Lexington, KY, USA.
L ChenDepartment of Pharmacology and Nutritional Science, University of Kentucky, Lexington, KY, USA.
D NapierDepartment of Obstetrics and Gynecology, University of Kentucky, Lexington, KY, USA.
L ChaiswingDepartment of Toxicology and Cancer Biology, University of Kentucky, Lexington, KY, USA.
L D BrewerDepartment of Pharmacology and Nutritional Science, University of Kentucky, Lexington, KY, USA.
D St ClairDepartment of Toxicology and Cancer Biology, University of Kentucky, Lexington, KY, USA.
O ThibaultDepartment of Pharmacology and Nutritional Science, University of Kentucky, Lexington, KY, USA.
J R van NagellDepartment of Obstetrics and Gynecology, University of Kentucky, Lexington, KY, USA.
B P ZhouDepartment of Pharmacology and Nutritional Science, University of Kentucky, Lexington, KY, USA.
R DrapkinDepartment of Gynecologic Cancer Research, Basser Center for BRCA, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, USA.
J-A HuangDepartment of Respiratory Medicine, First Affiliated Hospital of Soochow University, Jiangsu Province, PR China.
M L LuDepartment of Biomedical Science, Florida Atlantic University, Boca Raton, FL, USA.
F R UelandDepartment of Obstetrics and Gynecology, University of Kentucky, Lexington, KY, USA.
X H YangDepartment of Pharmacology and Nutritional Science, University of Kentucky, Lexington, KY, USA.
University of Kentucky · USMarkey Cancer Center · USSoochow University · CNFirst Affiliated Hospital of Soochow University · CNFlorida Atlantic University · USUniversity of Pennsylvania · US

Funding

University of Kentucky Markey Cancer Center Support Grant ECIA SupplementP30CA177558 · NCI · UNIVERSITY OF KENTUCKY · PI KATHLEEN L. O'CONNOR · 2013 to 2026
$38.3M
Hormone-regulated Prostate Cancer MetastasisR15CA143816 · NCI · FLORIDA ATLANTIC UNIVERSITY · PI LU, MICHAEL L · 2010 to 2010
$287k
NCI NIH HHS P30 CA177558NCI NIH HHS R15 CA143816
6 · The paper itself

Abstract

Integrins, a family of heterodimeric receptors for extracellular matrix, are promising therapeutic targets for ovarian cancer, particularly high-grade serous-type (HGSOC), as they drive tumor cell attachment, migration, proliferation and survival by activating focal adhesion kinase (FAK)-dependent signaling. Owing to the potential off-target effects of FAK inhibitors, disruption of the integrin signaling axis remains to be a challenge. Here, we tackled this barrier by screening for inhibitors being functionally cooperative with small-molecule VS-6063, a phase II FAK inhibitor. From this screening, JQ1, a potent inhibitor of Myc oncogenic network, emerged as the most robust collaborator. Treatment with a combination of VS-6063 and JQ1 synergistically caused an arrest of tumor cells at the G2/M phase and a decrease in the XIAP-linked cell survival. Our subsequent mechanistic analyses indicate that this functional cooperation was strongly associated with the concomitant disruption of activation or expression of FAK and c-Myc as well as their downstream signaling through the PI3K/Akt pathway. In line with these observations, we detected a strong co-amplification or upregulation at genomic or protein level for FAK and c-Myc in a large portion of primary tumors in the TCGA or a local HGSOC patient cohort. Taken together, our results suggest that the integrin-FAK signaling axis and c-Myc synergistically drive cell proliferation, survival and oncogenic potential in HGSOC. As such, our study provides key genetic, functional and signaling bases for the small-molecule-based co-targeting of these two distinct oncogenic drivers as a new line of targeted therapy against human ovarian cancer.

Identifiers

PMID28134933
PMCPMC5294249
OpenAlexW2580617915

What OpenQuestion holds

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Registered trials

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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.