Evidence map›Paper›PMID 28533537›Full record

ArticleScientific reports2017

Novel mutations and phenotypic associations identified through APC, MUTYH, NTHL1, POLD1, POLE gene analysis in Indian Familial Adenomatous Polyposis cohort.

Nikhat Khan, Anuja Lipsa, Gautham Arunachal, Mukta Ramadwar, Rajiv Sarin

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.3field-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

15 citing papers in PubMed, 21 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Predicting Duodenal Cancer Risk in Patients with Familial Adenomatous Polyposis Using Machine Learning Model.The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology · 2023
    Article
  6. Review
  7. Article
  8. How many is too many? Polyposis syndromes and what to do next.Current opinion in gastroenterology · 2022
    Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Genes · 2018
    Article
  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

5 authors at 4 institutions in 1 country.

Nikhat KhanSarin Lab, Advanced Centre for Treatment, Research and Education in Cancer (ACTREC)-Tata Memorial Centre, Navi Mumbai, India.
Anuja LipsaSarin Lab, Advanced Centre for Treatment, Research and Education in Cancer (ACTREC)-Tata Memorial Centre, Navi Mumbai, India.
Gautham ArunachalClinical Genetics Unit, Christian Medical College and Hospital, Vellore, India.
Mukta RamadwarDepartment of Pathology, Tata Memorial Hospital-Tata Memorial Centre, Mumbai, India.
Rajiv SarinSarin Lab, Advanced Centre for Treatment, Research and Education in Cancer (ACTREC)-Tata Memorial Centre, Navi Mumbai, India. rsarin@actrec.gov.in.
Tata Memorial Hospital · INAdvanced Centre for Treatment, Research and Education in Cancer · INChristian Medical College & Hospital · INHomi Bhabha National Institute · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Colo-Rectal Cancer is a common cancer worldwide with 5-10% cases being hereditary. Familial Adenomatous Polyposis (FAP) syndrome is due to germline mutations in the APC or rarely MUTYH gene. NTHL1, POLD1, POLE have been recently reported in previously unexplained FAP cases. Unlike the Caucasian population, FAP phenotype and its genotypic associations have not been widely studied in several geoethnic groups. We report the first FAP cohort from South Asia and the only non-Caucasian cohort with comprehensive analysis of APC, MUTYH, NTHL1, POLD1, POLE genes. In this cohort of 112 individuals from 53 FAP families, we detected germline APC mutations in 60 individuals (45 families) and biallelic MUTYH mutations in 4 individuals (2 families). No NTHL1, POLD1, POLE mutations were identified. Fifteen novel APC mutations and a new Indian APC mutational hotspot at codon 935 were identified. Eight very rare FAP phenotype or phenotypes rarely associated with mutations outside specific APC regions were observed. APC genotype-phenotype association studies in different geo-ethnic groups can enrich the existing knowledge about phenotypic consequences of distinct APC mutations and guide counseling and risk management in different populations. A stepwise cost-effective mutation screening approach is proposed for genetic testing of south Asian FAP patients.

Indexed as

Adenomatous Polyposis ColiAdenomatous Polyposis Coli ProteinAllelesDeoxyribonuclease (Pyrimidine Dimer)DNA GlycosylasesDNA Polymerase IIDNA Polymerase IIIExonsFemaleGenetic Association StudiesGenetic Predisposition to DiseaseHumansIndiaMaleMutationPhenotypeAdenomatous Polyposis Coli ProteinDeoxyribonuclease (Pyrimidine Dimer)DNA GlycosylasesDNA Polymerase IIDNA Polymerase IIImutY adenine glycosylaseNTHL1 protein, humanPOLD1 protein, humanPOLE protein, humanPoly-ADP-Ribose Binding Proteins

Identifiers

PMID28533537
PMCPMC5440391
OpenAlexW2616233998

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.