Evidence map›Paper›PMID 24484648›Full record

ArticleMolecular cancer2014

Identification and validation of PROM1 and CRTC2 mutations in lung cancer patients.

Yanqi He, Yalun Li, Zhixin Qiu, Bin Zhou, Shaoqin Shi, Kui Zhang, Yangkun Luo, Qian Huang, Weimin Li

Open access · goldAbstract read
In one paragraph

Article in Molecular cancer, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 2 pooled it
1.0field-weighted citation impact, top 24% 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

13 citing papers in PubMed, 2 syntheses or guidelines pooled it, 15 citations in OpenAlex.

  1. A Systematic Literature Review of Whole Exome and Genome Sequencing Population Studies of Genetic Susceptibility to Cancer.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2020
    Pooled it
  2. Pooled it
  3. Review
  4. Non-Coding RNA Related to MAPK Signaling Pathway in Liver Cancer.International journal of molecular sciences · 2022
    Review
  5. RAS-targeted therapies: is the undruggable drugged?Nature reviews. Drug discovery · 2020
    Review
  6. Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. CRTC2 and PROM1 expression in non-small cell lung cancer: analysis by Western blot and immunohistochemistry.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2014
    Article
  12. Article
  13. 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

9 authors at 4 institutions in 1 country.

Yanqi He
Yalun Li
Zhixin Qiu
Bin Zhou
Shaoqin Shi
Kui Zhang
Yangkun Luo
Qian Huang
Weimin LiDepartment of Respiratory Medicine, West China Hospital of Sichuan University, 37 Guoxue Xiang, Chengdu, Sichuan 610041, China. weimi003@yahoo.com.
Sichuan University · CNWest China Hospital of Sichuan University · CNChengdu Second People's Hospital · CNSichuan Cancer Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGenetic alterations could be responsible lung cancer, the leading cause of worldwide cancer death.

methodsThis study investigated gene mutations in a Han Chinese family of lung cancer using the whole genome exome sequencing and subsequent Sanger sequencing validation and then confirmed alteration of prominin 1(PROM1) and cyclic AMP-response element binding protein-regulated transcription co-activator2 (CRTC2) in blood samples of 343 sporadic lung cancer patients vs. 280 healthy controls as well as in 200 pairs of lung cancer and the corresponding normal tissues using PCR-restriction fragment length polymorphism and directed DNA sequencing of PCR products.

resultsThe data showed PROM1 (p. S281R) and CRTC2 (p. R379C) mutations, in 5 and 2 cases of these 343 sporadic lung cancer patients, respectively. Notably, these mutations were absent in the healthy controls. Furthermore, in the 200 lung cancer and the matched normal tissues, PROM1 mutation occurred in 3 patients (i.e., one squamous cell carcinoma and two adenocarcinomas) with a mutation frequency of 1.5%, while CRTC2 mutation occurred in 5 patients (two squamous cell carcinomas and three adenocarcinomas) with a mutation frequency of 2.5%.

conclusionsThe data from the current study demonstrated novel PROM1 and CRTC2 mutations, which could promote lung cancer development.

Indexed as

AC133 AntigenAdultAgedAged, 80 and overAntigens, CDBase SequenceCarcinoma, Squamous CellExomeFemaleGenome, HumanGlycoproteinsHigh-Throughput Nucleotide SequencingHumansLung NeoplasmsMaleMiddle AgedAC133 AntigenAntigens, CDCRTC2 protein, humanGlycoproteinsPeptidesPROM1 protein, humanTranscription Factors

Identifiers

PMID24484648
PMCPMC4062918
OpenAlexW2109467549

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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.