Evidence map›Paper›PMID 33827643›Full record

ArticleHereditary cancer in clinical practice2021

Massive parallel sequencing in a family with rectal cancer.

Karin Wallander, Jessada Thutkawkorapin, Ellika Sahlin, Annika Lindblom, Kristina Lagerstedt-Robinson

Open access · goldAbstract read
In one paragraph

Article in Hereditary cancer in clinical practice, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.5field-weighted citation impact, top 39% 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

5 citing papers in PubMed, 7 citations in OpenAlex.

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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 2 institutions in 1 country.

Karin WallanderDepartment of Molecular Medicine and Surgery, Karolinska Institutet, Solna, Stockholm, Sweden.ORCID https://orcid.org/0000-0001-8166-9678
Jessada ThutkawkorapinDepartment of Molecular Medicine and Surgery, Karolinska Institutet, Solna, Stockholm, Sweden.ORCID https://orcid.org/0000-0001-9306-844X
Ellika SahlinDepartment of Molecular Medicine and Surgery, Karolinska Institutet, Solna, Stockholm, Sweden.ORCID https://orcid.org/0000-0002-2564-4406
Annika LindblomDepartment of Molecular Medicine and Surgery, Karolinska Institutet, Solna, Stockholm, Sweden. annika.lindblom@ki.se.
Kristina Lagerstedt-RobinsonDepartment of Molecular Medicine and Surgery, Karolinska Institutet, Solna, Stockholm, Sweden.ORCID https://orcid.org/0000-0001-9848-0468
Karolinska University Hospital · SEKarolinska Institutet · SE

Funding

Karolinska Institutet (SE) Combined residency and PhD training program
6 · The paper itself

Abstract

backgroundWe have previously reported a family with a suspected autosomal dominant rectal and gastric cancer syndrome without any obvious causative genetic variant. Here, we focused the study on a potentially isolated rectal cancer syndrome in this family.

methodsWe included seven family members (six obligate carriers). Whole-exome sequencing and whole-genome sequencing data were analyzed and filtered for shared coding and splicing sequence and structural variants among the affected individuals.

resultsWhen considering family members with rectal cancer or advanced adenomas as affected, we found six new potentially cancer-associated variants in the genes CENPB, ZBTB20, CLINK, LRRC26, TRPM1, and NPEPL1. All variants were missense variants and none of the genes have previously been linked to inherited rectal cancer. No structural variant was found.

conclusionBy massive parallel sequencing in a family suspected of carrying a highly penetrant rectal cancer predisposing genetic variant, we found six genetic missense variants with a potential connection to the rectal cancer in this family. One of them could be a high-risk genetic variant, or one or more of them could be low risk variants. The p.(Glu438Lys) variant in the CENPB gene was found to be of particular interest. The CENPB protein binds DNA and helps form centromeres during mitosis. It is involved in the WNT signaling pathway, which is critical for colorectal cancer development and its role in inherited rectal cancer needs to be further examined.

Indexed as

CENPBMassive parallel sequencingRectal cancer geneticsWESWGS

Identifiers

PMID33827643
PMCPMC8028209
OpenAlexW3140164874

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.