Evidence map›Paper›PMID 20420947›Full record

ReviewGastroenterology2010

Microsatellite instability in colorectal cancer.

C Richard Boland, Ajay Goel

2 registry-linked trialsOpen access · bronzeAbstract readPortraitReview
In one paragraph

Review in Gastroenterology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 1,249 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
1,249citing papers in PubMed, 3 pooled it
56.4field-weighted citation impact, top 1% 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.

NCT02596113 completednot on this mapstarted 2015, after this paper: background citation

Νew Molecular Biomarkers for the Prevention and Early Detection of Precancerous or Cancerous Colorectal Lesions During Screening for Colorectal Cancer

TypeobservationalSponsorEvangelismos HospitalRan2015 to 2018Enrolled92ConditionsColorectal Cancer
NCT05162248 completednot on this mapstarted 2021, after this paper: background citation

Clinicopathological Outcomes of Microsatellite Instability in Colorectal Cancer

TypeobservationalSponsorSultan Abdulhamid Han Training and Research Hospital, Istanbul, TurkeyRan2021 to 2021Enrolled231ConditionsColorectal Cancer, Colorectal Carcinoma, Microsatellite Instability High, Microsatellite Instability LowArmsMicrosatellite instability analysis
3 · Its place in the literature

Who cites it

1,249 citing papers in PubMed, 3 syntheses or guidelines pooled it, 2,422 citations in OpenAlex.

  1. Colonic neoplasia and celiac disease: A systematic review.World journal of gastroenterology · 2025
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1,189 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

C Richard BolandGI Cancer Research Laboratory, Division of Gastroenterology, Department of Internal Medicine, Sammons Cancer Center and Baylor Research Institute, Baylor University Medical Center, Dallas, Texas, USA. rickbo@baylorhealth.edu <rickbo@baylorhealth.edu>
Ajay Goel
Baylor University Medical Center · US

Funding

The Biology and Diagnosis of HNPCCR01CA072851 · NCI · UNIVERSITY OF CALIFORNIA SAN DIEGO · PI GOEL, AJAY · 1996 to 2019
$6.6M
Measuring Methylation Kinetics in Cancer Cells: Computations and ExperimentsR01CA129286 · NCI · UNIVERSITY OF CALIFORNIA-IRVINE · PI KOMAROVA, NATALIA L · 2008 to 2012
$1.5M
NCI NIH HHS R01 CA072851NCI NIH HHS R01 CA129286NCI NIH HHS R01 CA72851
6 · The paper itself

Abstract

Microsatellite instability (MSI) is a hypermutable phenotype caused by the loss of DNA mismatch repair activity. MSI is detected in about 15% of all colorectal cancers; 3% are of these are associated with Lynch syndrome and the other 12% are caused by sporadic, acquired hypermethylation of the promoter of the MLH1 gene, which occurs in tumors with the CpG island methylator phenotype. Colorectal tumors with MSI have distinctive features, including a tendency to arise in the proximal colon, lymphocytic infiltrate, and a poorly differentiated, mucinous or signet ring appearance. They have a slightly better prognosis than colorectal tumors without MSI and do not have the same response to chemotherapeutics. Discovery of MSI in colorectal tumors has increased awareness of the diversity of colorectal cancers and implications for specialized management of patients.

Indexed as

Gene Expression Regulation, NeoplasticMicrosatellite InstabilityAnimalsCell Transformation, NeoplasticColorectal NeoplasmsColorectal Neoplasms, Hereditary NonpolyposisDNA Mismatch RepairGenetic Predisposition to DiseaseHumansMutationPhenotypeRisk FactorsTreatment Outcome

Identifiers

PMID20420947
PMCPMC3037515
OpenAlexW2094390470

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

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.