Evidence map›Paper›PMID 31360874›Full record

ArticleJNCI cancer spectrum2018

Germline Pathogenic Variants in Homologous Recombination and DNA Repair Genes in an Asian Cohort of Young-Onset Colorectal Cancer.

Ming Ren Toh, Jian Bang Chiang, Siao Ting Chong, Sock Hoai Chan, Nur Diana Binte Ishak, Eliza Courtney, Wei Hao Lee, Syed Muhammad Fahmy Bin Syed Abdillah Al, John Carson Allen, Kiat Hon Lim and 5 more

Open access · goldAbstract read
In one paragraph

Article in JNCI cancer spectrum, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 2 pooled it
1.7field-weighted citation impact, top 16% 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

15 citing papers in PubMed, 2 syntheses or guidelines pooled it, 30 citations in OpenAlex.

  1. Delphi Initiative for Early-Onset Colorectal Cancer (DIRECt) International Management Guidelines.Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association · 2023
    Guideline
  2. Pooled it
  3. Review
  4. Early-Onset Colorectal Cancer: From Genetic Discovery to Clinical Innovation.American Society of Clinical Oncology educational book. American Society of Clinical Oncology. Annual Meeting · 2025
    Review
  5. Article
  6. Article
  7. Article
  8. Birth Cohort Colorectal Cancer (CRC): Implications for Research and Practice.Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association · 2024
    Review
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Review
  15. 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

15 authors at 6 institutions in 1 country.

Ming Ren TohDuke-NUS Medical School, Singapore 169857, Singapore.
Jian Bang ChiangDuke-NUS Medical School, Singapore 169857, Singapore.
Siao Ting ChongDivision of Medical Oncology, National Cancer Center, Singapore 169610, Singapore.
Sock Hoai ChanDivision of Medical Oncology, National Cancer Center, Singapore 169610, Singapore.
Nur Diana Binte IshakDivision of Medical Oncology, National Cancer Center, Singapore 169610, Singapore.
Eliza CourtneyDivision of Medical Oncology, National Cancer Center, Singapore 169610, Singapore.
Wei Hao LeeDivision of Medical Oncology, National Cancer Center, Singapore 169610, Singapore.
Syed Muhammad Fahmy Bin Syed Abdillah AlDepartment of Pathology, Singapore General Hospital, Singapore 169608, Singapore.
John Carson AllenDuke-NUS Medical School, Singapore 169857, Singapore.
Kiat Hon LimDepartment of Pathology, Singapore General Hospital, Singapore 169608, Singapore.
Sonia DavilaSinghealth Duke-NUS Institute of Precision Medicine (PRISM), Singapore 169856, Singapore.
Patrick TanSinghealth Duke-NUS Institute of Precision Medicine (PRISM), Singapore 169856, Singapore.
Weng Khong LimSinghealth Duke-NUS Institute of Precision Medicine (PRISM), Singapore 169856, Singapore.
Iain Bee Huat TanDivision of Molecular and Cellular Research, National Cancer Center, Singapore 169610, Singapore.
Joanne NgeowDuke-NUS Medical School, Singapore 169857, Singapore.
National Cancer Centre Singapore · SGDuke-NUS Medical School · SGSingapore General Hospital · SGSingHealth · SGAgency for Science, Technology and Research · SGNational University Cancer Institute, Singapore · SG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGrowing evidence suggests a role for cancer susceptibility genes such as

methodsWe recruited 88 patients with young-onset colorectal cancers seen at a general oncology center. Whole-exome sequencing was performed to identify variants in DNA repair and colorectal cancer predisposition genes. Pathogenic

resultsIn general, our cohort displayed characteristic features of young-onset colorectal cancers. Most patients had left-sided tumors and were diagnosed at late stages. Four patients had familial adenomatous polyposis, as well as pathogenic

conclusionA substantial portion of pathogenic variants in young-onset colorectal cancer was found in DNA repair genes not previously associated with colorectal cancer. This may have implications for the management of patients. Further studies are needed to ascertain the enrichment of pathogenic DNA repair gene variants in colorectal cancers.

Identifiers

PMID31360874
PMCPMC6649855
OpenAlexW2904823778

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.