Evidence map›Paper›PMID 28640387›Full record

ArticleCancer2017

DNA mismatch repair deficiency and hereditary syndromes in Latino patients with colorectal cancer.

Charité N Ricker, Diana L Hanna, Cheng Peng, Nathalie T Nguyen, Mariana C Stern, Stephanie L Schmit, Greg E Idos, Ravi Patel, Steven Tsai, Veronica Ramirez and 5 more

Open access · hybridAbstract read
In one paragraph

Article in Cancer, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
2.4field-weighted citation impact, top 11% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 25 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. The Phylum Fusobacteriota Is Associated with Colorectal Cancer-Specific Mortality: Results from the Translational Research Program in Cancer Differences across Populations.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2026
    Article
  4. Article
  5. The Translational Research Program in Cancer Differences across Populations.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2025
    Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Effective Identification of Lynch Syndrome in Gastroenterology Practice.Current treatment options in gastroenterology · 2019
    Review
  16. Article
  17. Article
  18. Low Referral Rate for Genetic Testing in Racially and Ethnically Diverse Patients Despite Universal Colorectal Cancer Screening.Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association · 2018
    Article
  19. 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

15 authors at 1 institution in 1 country.

Charité N RickerDepartment of Medicine, Division of Medical Oncology, Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, California.
Diana L HannaDepartment of Medicine, Division of Medical Oncology, Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, California.
Cheng PengDepartment of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California.
Nathalie T NguyenDepartment of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California.
Mariana C SternDepartment of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California.
Stephanie L SchmitDepartment of Medicine, Division of Medical Oncology, Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, California.
Greg E IdosDepartment of Medicine, Division of Gastrointestinal and Liver Disease, Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, California.
Ravi PatelDepartment of Medicine, Division of Medical Oncology, Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, California.
Steven TsaiDepartment of Medicine, Division of Medical Oncology, Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, California.
Veronica RamirezDepartment of Medicine, Division of Medical Oncology, Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, California.
Sonia LinDepartment of Medicine, Division of Medical Oncology, Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, California.
Vinay ShamasunadaraDepartment of Medicine, Division of Medical Oncology, Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, California.
Afsaneh BarziDepartment of Medicine, Division of Medical Oncology, Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, California.
Heinz-Josef LenzDepartment of Medicine, Division of Medical Oncology, Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, California.
Jane C FigueiredoDepartment of Medicine, Division of Medical Oncology, Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, California.ORCID http://orcid.org/0000-0002-2452-3194
University of Southern California · US

Funding

USC/NORRIS COMPREHENSIVE CANCER CENTER (CORE) SUPPORTP30CA014089 · NCI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI Fumito Ito · 1985 to 2026
$181.4M
Adding Hispanics to Ongoing GWAS in Colorectal CancerR01CA155101 · NCI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI FIGUEIREDO, JANE C. · 2011 to 2015
$4.5M
NCI NCTN- Network Lead Academic Participating Site: USCU10CA180830 · NCI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI EL-KHOUEIRY, ANTHONY BOUTROS, LENZ, HEINZ JOSEF · 2014 to 2018
$3.0M
NCI NIH HHS P30 CA014089NCI NIH HHS R01 CA155101NCI NIH HHS U10 CA180830
6 · The paper itself

Abstract

backgroundThe landscape of hereditary syndromes and clinicopathologic characteristics among US Latino/Hispanic individuals with colorectal cancer (CRC) remains poorly understood.

methodsA total of 265 patients with CRC who were enrolled in the Hispanic Colorectal Cancer Study were included in the current study. Information regarding CRC risk factors was elicited through interviews, and treatment and survival data were abstracted from clinical charts. Tumor studies and germline genetic testing results were collected from medical records or performed using standard molecular methods.

resultsThe mean age of the patients at the time of diagnosis was 53.7 years (standard deviation, 10.3 years), and 48.3% were female. Overall, 21.2% of patients reported a first-degree or second-degree relative with CRC; 3.4% met Amsterdam I/II criteria. With respect to Bethesda guidelines, 38.5% of patients met at least 1 criterion. Of the 161 individuals who had immunohistochemistry and/or microsatellite instability testing performed, 21 (13.0%) had mismatch repair (MMR)-deficient (dMMR) tumors. dMMR tumors were associated with female sex (61.9%), earlier age at the time of diagnosis (50.4 ± 12.4 years), proximal location (61.9%), and first-degree (23.8%) or second-degree (9.5%) family history of CRC. Among individuals with dMMR tumors, 13 (61.9%) had a germline MMR mutation (MutL homolog 1 [MLH1] in 6 patients; MutS homolog 2 [MSH2] in 4 patients; MutS homolog 6 [MHS6] in 2 patients; and PMS1 homolog 2, mismatch repair system component [PMS2] in 1 patient). The authors identified 2 additional MLH1 mutation carriers by genetic testing who had not received immunohistochemistry/microsatellite instability testing. In total, 5.7% of the entire cohort were confirmed to have Lynch syndrome. In addition, 6 individuals (2.3%) had a polyposis phenotype.

conclusionsThe percentage of dMMR tumors noted among Latino individuals (13%) is similar to estimates in non-Hispanic white individuals. In the current study, the majority of individuals with dMMR tumors were confirmed to have Lynch syndrome. Cancer 2017. © 2017 The Authors. Cancer published by Wiley Periodicals, Inc. on behalf of American Cancer Society. Cancer 2017;123:3732-3743. © 2017 American Cancer Society.

Indexed as

DNA Mismatch RepairFamilyAge FactorsCaliforniaColorectal NeoplasmsColorectal Neoplasms, Hereditary NonpolyposisDNA-Binding ProteinsFemaleHispanic or LatinoHumansImmunohistochemistryMaleMicrosatellite InstabilityMiddle AgedMismatch Repair Endonuclease PMS2MutL Protein Homolog 1DNA-Binding ProteinsG-T mismatch-binding proteinMismatch Repair Endonuclease PMS2MLH1 protein, humanMSH2 protein, humanMutL Protein Homolog 1MutS Homolog 2 ProteinPMS2 protein, humancolorectal cancerDNA mismatch repairHispanicLatinoLynch syndromemicrosatellite instability (MSI)

Identifiers

PMID28640387
PMCPMC5610604
OpenAlexW2712302738

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.