Evidence map›Paper›PMID 26125444›Full record

ArticleBritish journal of cancer2015

Family history of cancer and the risk of squamous cell carcinoma of oesophagus: a case-control study in Kashmir, India.

G A Bhat, I A Shah, R Rafiq, S Nabi, B Iqbal, M M Lone, F Islami, P Boffetta, N A Dar

Open access · hybridAbstract read
In one paragraph

Article in British journal of cancer, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
3.8field-weighted citation impact, top 7% 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

11 citing papers in PubMed, 40 citations in OpenAlex.

  1. Article
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  7. Gastrointestinal cancer risk in patients with a family history of gastrointestinal cancer.The Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi · 2018
    Article
  8. Observational
  9. Matrix metalloproteinase 9 gene polymorphisms are associated with a multiple family history of gastric cancer.Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association · 2017
    Article
  10. Article
  11. 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 2 countries.

G A BhatDepartment of Biochemistry, University of Kashmir, Srinagar 190006, India.
I A ShahDepartment of Biochemistry, University of Kashmir, Srinagar 190006, India.
R RafiqDepartment of Biochemistry, University of Kashmir, Srinagar 190006, India.
S NabiDepartment of Biochemistry, University of Kashmir, Srinagar 190006, India.
B IqbalDepartment of Biochemistry, University of Kashmir, Srinagar 190006, India.
M M LoneDepartments of Radiation Oncology, SK Institute of Medical Sciences, Soura Srinagar, 190011 India.
F Islami1] Surveillance and Health Services Research, American Cancer Society, Atlanta, GA, USA [2] Digestive Oncology Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, 14117 Iran.
P BoffettaTisch Cancer Institute and Institute for Transitional Epidemiology, Mount Sinai School of Medicine, New York, NY, USA.
N A DarDepartment of Biochemistry, University of Kashmir, Srinagar 190006, India.
University of Kashmir · INAmerican Cancer Society · USIcahn School of Medicine at Mount Sinai · USSher-i-Kashmir Institute of Medical Sciences · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundOnly a few studies have examined the association between family history of cancer (FHC) and the risk of oesophageal squamous cell carcinoma (ESCC) in high incidence areas of ESCC. We conducted a case-control study to evaluate the relationship between FHC and ESCC risk in Kashmir, India, with analysis of detailed epidemiological data and information on multiple gene polymorphisms.

methodsWe collected detailed information on FHC and a number of socio-demographic and lifestyle factors, and also obtained blood samples for genetic analysis from 703 histopathologically confirmed ESCC cases and 1664 individually matched controls. Conditional logistic regression models were used to calculate odds ratios (ORs) and 95% confidence intervals (95% CIs).

resultsParticipants who had FHC showed a strong association with ESCC risk, and the risk was stronger when first-degree relatives (FDRs) had FHC (OR=6.8; 95% CI=4.6-9.9). Having a sibling with a cancer showed the strongest association (OR=10.8; 95% CI=6.0-19.3), but having a child with a cancer was not associated with ESCC risk. A history of any cancer in the spouse was also associated with ESCC risk (OR=4.1; 95% CI=1.6-10.2). Those with two or more relatives with FHC were at a higher risk of ESCC. After restricting FHC to familial ESCC only, the above associations were strengthened, except when spouses were affected with ESCC (OR=2.5; 95% CI=0.7-8.9). When we examined the associations between several single-nucleotide polymorphisms and ESCC in those with and without FHC, the associations of variant genotypes in cytochrome P450 (CYP) 2C19 and CYP2D6 and the wild genotype of CYP2E1 with ESCC were much stronger in those with FHC. The FHC had an additive interaction with several risk factors of ESCC in this population.

conclusionOur results showed that FHC was strongly associated with ESCC risk in Kashmir. It seems both genetic factors and shared environment are involved in this association.

Indexed as

AgedCarcinoma, Squamous CellCase-Control StudiesCytochrome P-450 CYP2C19Cytochrome P-450 CYP2D6Cytochrome P-450 CYP2E1Esophageal NeoplasmsEsophageal Squamous Cell CarcinomaFamily HealthFemaleGenetic Predisposition to DiseaseGenotypeHumansIncidenceIndiaMaleCYP2C19 protein, humanCytochrome P-450 CYP2C19Cytochrome P-450 CYP2D6Cytochrome P-450 CYP2E1

Identifiers

PMID26125444
PMCPMC4522628
OpenAlexW1555859935

What OpenQuestion holds

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LicenceCC BY-NC-SA
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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.