Evidence map›Paper›PMID 36875157›Full record

ArticleCancer research communications2023

Tumor-independent Detection of Inherited Mismatch Repair Deficiency for the Diagnosis of Lynch Syndrome with High Specificity and Sensitivity.

Minttu Kansikas, Laura Vähätalo, Jukka Kantelinen, Mariann Kasela, Jaana Putula, Anni Døhlen, Pauliina Paloviita, Emmi Kärkkäinen, Niklas Lahti, Philippe Arnez and 11 more

Open access · goldAbstract read
In one paragraph

Article in Cancer research communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.0field-weighted citation impact, top 24% 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

3 citing papers in PubMed, 4 citations in OpenAlex.

  1. Review
  2. An accurate cellular assay to determine pathogenicity of coding and noncoding variants in Lynch syndrome genes.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  3. 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

21 authors at 2 institutions in 1 country.

Minttu KansikasLS CancerDiag Ltd., Helsinki, Finland.ORCID 0000-0003-1482-9031
Laura VähätaloLS CancerDiag Ltd., Helsinki, Finland.ORCID 0000-0001-6885-9661
Jukka KantelinenLS CancerDiag Ltd., Helsinki, Finland.ORCID 0000-0002-8610-9562
Mariann KaselaLS CancerDiag Ltd., Helsinki, Finland.ORCID 0000-0001-9969-4361
Jaana PutulaLS CancerDiag Ltd., Helsinki, Finland.ORCID 0000-0002-3624-7692
Anni DøhlenLS CancerDiag Ltd., Helsinki, Finland.ORCID 0000-0001-5069-4782
Pauliina PaloviitaLS CancerDiag Ltd., Helsinki, Finland.ORCID 0000-0002-9212-8698
Emmi KärkkäinenLS CancerDiag Ltd., Helsinki, Finland.ORCID 0000-0001-8599-7871
Niklas LahtiLS CancerDiag Ltd., Helsinki, Finland.ORCID 0000-0002-5322-8872
Philippe ArnezLS CancerDiag Ltd., Helsinki, Finland.ORCID 0000-0001-6601-2504
Sami KilpinenFaculty of Biological and Environmental Sciences, University of Helsinki, Helsinki, Finland.ORCID 0000-0003-3444-2539
Beatriz Alcala-RepoDepartment of Surgery, Helsinki University Hospital, Helsinki, Finland.ORCID 0000-0003-2304-6071
Kirsi PylvänäinenDepartment of Education and Science, Nova Hospital, Central Finland Health Care District, Jyväskylä, Finland.ORCID 0000-0003-4399-9283
Minna PöyhönenDepartment of Genetics, HUSLAB, Helsinki University Hospital Diagnostic Center, Helsinki, Finland.ORCID 0000-0003-2037-2744
Päivi PeltomäkiDepartment of Medical and Clinical Genetics, University of Helsinki, Helsinki, Finland.ORCID 0000-0001-8819-2980
Heikki J JärvinenDepartment of Surgery, Helsinki University Hospital, Helsinki, Finland.ORCID 0000-0001-7529-0493
Toni T SeppäläDepartment of Surgery, Helsinki University Hospital, Helsinki, Finland.ORCID 0000-0002-4940-3498
Laura Renkonen-SinisaloDepartment of Surgery, Helsinki University Hospital, Helsinki, Finland.ORCID 0000-0002-3122-5312
Anna LepistöDepartment of Surgery, Helsinki University Hospital, Helsinki, Finland.ORCID 0000-0002-5866-4059
Jukka-Pekka MecklinDepartment of Education and Science, Nova Hospital, Central Finland Health Care District, Jyväskylä, Finland.ORCID 0000-0003-4895-2249
Minna NyströmFaculty of Biological and Environmental Sciences, University of Helsinki, Helsinki, Finland.ORCID 0000-0003-0827-0243
University of Helsinki · FICentral Finland Health Care District · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lynch syndrome (LS) is the most common hereditary cancer syndrome. Early diagnosis improves prognosis and reduces health care costs, through existing cancer surveillance methods. The problem is finding and diagnosing the cancer predisposing genetic condition. The current workup involves a complex array of tests that combines family cancer history and clinical phenotypes with tumor characteristics and sequencing data, followed by a challenging task to interpret the found variant(s). On the basis of the knowledge that an inherited mismatch repair (MMR) deficiency is a hallmark of LS, we have developed and validated a functional MMR test, DiagMMR, that detects inherited MMR deficiency directly from healthy tissue without need of tumor and variant information. The validation included 119 skin biopsies collected from clinically pathogenic MMR variant carriers ( Significance: Clinical validation of DiagMMR shows high accuracy in distinguishing individuals with hereditary MSH2 or MSH6 MMR deficiency (i.e., LS). The method presented overcomes challenges faced by the complexity of current methods and can be used alone or with conventional tests to improve the ability to recognize genetically predisposed individuals.

Indexed as

Colorectal NeoplasmsColorectal Neoplasms, Hereditary NonpolyposisBrain NeoplasmsGenetic Predisposition to DiseaseHumansMutS Homolog 2 ProteinNeoplastic Syndromes, HereditaryPilot ProjectsMutS Homolog 2 Protein

Identifiers

PMID36875157
PMCPMC9979712
OpenAlexW4320485440

What OpenQuestion holds

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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.