Evidence map›Paper›PMID 25853938›Full record

ArticleScientific reports2015

PI3Kβ inhibitor TGX221 selectively inhibits renal cell carcinoma cells with both VHL and SETD2 mutations and links multiple pathways.

Chenchen Feng, Yang Sun, Guanxiong Ding, Zhong Wu, Haowen Jiang, Lujia Wang, Qiang Ding, Hui Wen

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
5.3field-weighted citation impact, top 4% 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

29 citing papers in PubMed, 44 citations in OpenAlex.

  1. Review
  2. Article
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  4. Review
  5. Article
  6. Article
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  11. Article
  12. Article
  13. Roles of SETD2 in Leukemia-Transcription, DNA-Damage, and Beyond.International journal of molecular sciences · 2019
    Review
  14. Oncotarget · 2019
    Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Cortisol inhibits mTOR signaling in avascular necrosis of the femoral head.Journal of orthopaedic surgery and research · 2017
    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

8 authors at 1 institution in 1 country.

Chenchen FengDepartment of Urology, Huashan Urology, Fudan University, Shanghai 200040, PR China.
Yang SunBrigham and Women's Hospital, Harvard Medical School, MA 02115, USA.
Guanxiong DingDepartment of Urology, Huashan Urology, Fudan University, Shanghai 200040, PR China.
Zhong WuDepartment of Urology, Huashan Urology, Fudan University, Shanghai 200040, PR China.
Haowen JiangDepartment of Urology, Huashan Urology, Fudan University, Shanghai 200040, PR China.
Lujia WangDepartment of Urology, Huashan Urology, Fudan University, Shanghai 200040, PR China.
Qiang DingDepartment of Urology, Huashan Urology, Fudan University, Shanghai 200040, PR China.
Hui WenDepartment of Urology, Huashan Urology, Fudan University, Shanghai 200040, PR China.
Fudan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We aimed to exploit novel compounds with high selectivity to clear cell renal cell carcinoma (ccRCC) with common mutations. Using the GDSC databases, we searched for compounds with high selectivity for ccRCC with VHL and/or SETD2 mutations. Clinical impact and gene interactions were analysed using TCGA database. In vitro and in vivo studies were performed to validate the inhibitory effects of the compound. We identified the selective PI3Kβ inhibitor TGX221 as a selective inhibitor for ccRCC with both VHL and SETD2 mutations. TGX221 also targeted cancer cells with CDKN2A and PTEN mutations. Changes in PTEN and CDKN2A gene sets were associated with worsened prognosis of ccRCC. TGX221 substantially and selectively inhibited the down stream products of VHL, SETD2, and PTEN in ccRCC cells with VHL and SETD2 mutations. TGX221 also exhibited significant selectivity in inhibiting cell motility and tumourigenesis of ccRCC cells with VHL and SETD2 mutations. TGX221 is a novel inhibitor with high selectivity for ccRCC with VHL and SETD2 mutations. It also targeted PTEN and CDKN2A mutations. How those genes were associated with PI3Kβ warranted further investigations.

Indexed as

MutationAntineoplastic AgentsCarcinoma, Renal CellCell Line, TumorCell MovementCell Transformation, NeoplasticCyclin-Dependent Kinase Inhibitor p16Drug Resistance, NeoplasmHistone-Lysine N-MethyltransferaseHumansKidney NeoplasmsMorpholinesPhosphoinositide-3 Kinase InhibitorsPhosphorylationPTEN PhosphohydrolasePyrimidinonesAntineoplastic AgentsCyclin-Dependent Kinase Inhibitor p16Histone-Lysine N-MethyltransferaseMorpholinesPhosphoinositide-3 Kinase InhibitorsPTEN PhosphohydrolasePyrimidinonesReceptor, Notch1SETD2 protein, humanTGX 221VHL protein, humanVon Hippel-Lindau Tumor Suppressor Protein

Identifiers

PMID25853938
PMCPMC5396071
OpenAlexW2040991358

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LicenceCC BY
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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.