Evidence map›Paper›PMID 39796643›Full record

ArticleCancers2024

A GWAS Suggesting Genetic Modifiers to Increase the Risk of Colorectal Cancer from Antibiotic Use.

Litika Vermani, Alicja Wolk, Annika Lindblom, Swedish Low-Risk Colorectal Cancer Study Group

Abstract read
In one paragraph

Article in Cancers, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
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

2 citing papers in PubMed.

  1. Review
  2. Review
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

4 authors.

Litika VermaniDepartment of Molecular Medicine and Surgery, Karolinska Institutet, 17176 Stockholm, Sweden.ORCID 0000-0002-3086-5633
Alicja WolkUnit of Cardiovascular and Nutritional Epidemiology, Institute of Environmental Medicine, 17177 Stockholm, Sweden.
Annika LindblomDepartment of Molecular Medicine and Surgery, Karolinska Institutet, 17176 Stockholm, Sweden.ORCID 0000-0001-7675-7569
Swedish Low-Risk Colorectal Cancer Study Group

Funding

Karolinska Institutet RS2022-0674Radium Hemmets Research Funds 221223Stockholm County Council RS2022-0674Swedish Cancer Society 21 1443 PjSwedish Research Council 2019-01441
6 · The paper itself

Abstract

backgroundAntibiotics have recently been suggested to increase the risk of colorectal cancer. Here, we aimed to investigate the association of frequent antibiotic use and genetic susceptibility with the increased risk of the development of colorectal cancer. Therefore, a genome-wide association study was conducted in colorectal cancer patients with frequent antibiotic use and controls to identify potential chromosomal regions that could indicate an increased risk of colorectal cancer associated with antibiotic use. The results were replicated with a case-case analysis.

methodsA genome-wide case-control study involving 143 colorectal cancer cases with frequent exposure to antibiotics and 1642 healthy individuals with unknown antibiotic use was undertaken. A logistic regression model was used to identify associations between certain chromosomal regions (loci) and the risk of colorectal cancer in cases with frequent antibiotic use. The results were replicated in a follow-up association case-case study comparing the frequent users to those with a more modest use of antibiotics.

resultsSix chromosomal regions were associated with colorectal cancer in patients exposed to frequent antibiotic use. Two of the six regions contained genes already suggested to be associated with colorectal cancer tumorigenesis, epithelial-mesenchymal transition and colorectal cancer recurrence. The results for the six chromosomal regions were further replicated in a case-case analysis where all the chromosomal regions were confirmed with high odds ratios (ORs) supporting the hypothesis that frequent antibiotic use is associated with an increased risk of colorectal cancer development.

conclusionsThe study suggested that genetic modifiers could influence the risk of colorectal cancer associated with the frequent use of antibiotics.

Indexed as

antibioticscolorectal cancergenesgeneticsGWASloci

Identifiers

PMID39796643
PMCPMC11718953

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