Evidence map›Paper›PMID 29749045›Full record

ArticleHuman mutation2018

Evidence for GALNT12 as a moderate penetrance gene for colorectal cancer.

Daniel R Evans, Srividya Venkitachalam, Leslie Revoredo, Amanda T Dohey, Erica Clarke, Julia J Pennell, Amy E Powell, Erina Quinn, Lakshmeswari Ravi, Thomas A Gerken and 3 more

Open access · greenAbstract read
In one paragraph

Article in Human mutation, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
0.8field-weighted citation impact, top 28% 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

23 citing papers in PubMed, 28 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

13 authors at 4 institutions in 2 countries.

Daniel R EvansDiscipline of Genetics, Faculty of Medicine, Memorial University of Newfoundland, St. John's, Canada.ORCID 0000-0003-1214-1946
Srividya VenkitachalamDivision of General Medical Sciences-Oncology, Case Comprehensive Cancer Center, Case Western Reserve University School of Medicine, Cleveland, Ohio.
Leslie RevoredoDepartment of Chemistry, Case Western Reserve University, Cleveland, Ohio.
Amanda T DoheyDiscipline of Genetics, Faculty of Medicine, Memorial University of Newfoundland, St. John's, Canada.
Erica ClarkeDiscipline of Genetics, Faculty of Medicine, Memorial University of Newfoundland, St. John's, Canada.
Julia J PennellDiscipline of Genetics, Faculty of Medicine, Memorial University of Newfoundland, St. John's, Canada.
Amy E PowellDiscipline of Genetics, Faculty of Medicine, Memorial University of Newfoundland, St. John's, Canada.
Erina QuinnDivision of General Medical Sciences-Oncology, Case Comprehensive Cancer Center, Case Western Reserve University School of Medicine, Cleveland, Ohio.
Lakshmeswari RaviDivision of General Medical Sciences-Oncology, Case Comprehensive Cancer Center, Case Western Reserve University School of Medicine, Cleveland, Ohio.
Thomas A GerkenDepartment of Chemistry, Case Western Reserve University, Cleveland, Ohio.
Jane S GreenDiscipline of Genetics, Faculty of Medicine, Memorial University of Newfoundland, St. John's, Canada.
Michael O WoodsDiscipline of Genetics, Faculty of Medicine, Memorial University of Newfoundland, St. John's, Canada.
Kishore GudaDivision of General Medical Sciences-Oncology, Case Comprehensive Cancer Center, Case Western Reserve University School of Medicine, Cleveland, Ohio.
Memorial University of Newfoundland · CACase Western Reserve University · USUniversity School · USZero to Three · US

Funding

TUMOR METABOLISM PROGRAMP30CA043703 · NCI · CASE WESTERN RESERVE UNIVERSITY · PI Amar Desai · 1987 to 2026
$142.3M
Targeting 15-PGDH in Colon Cancer Prognosis, Prediction, Treatment and PreventionP50CA150964 · NCI · CASE WESTERN RESERVE UNIVERSITY · PI MARKOWITZ, SANFORD D. · 2011 to 2022
$24.6M
Whole Exome Approaches for Esophageal Adenocarcinoma Susceptibility GenesU54CA163060 · NCI · CASE WESTERN RESERVE UNIVERSITY · PI CHAK, AMITABH, GUDA, KISHORE · 2011 to 2022
$14.0M
Identify and validate novel epigenetic molecular markers for colorectal neoplasmU01CA152756 · NCI · FRED HUTCHINSON CANCER RESEARCH CENTER · PI GRADY, WILLIAM MALLORY, GUDA, KISHORE · 2010 to 2021
$6.7M
MUCIN SITE SPECIFIC O-GLYCOSYLATIONR01CA078834 · NCI · CASE WESTERN RESERVE UNIVERSITY · PI GERKEN, THOMAS A · 1999 to 2012
$3.4M
EPHA6 as a novel candidate driver gene in colon cancerR01CA204549 · NCI · CASE WESTERN RESERVE UNIVERSITY · PI GUDA, KISHORE · 2016 to 2020
$1.8M
Initiation and Regulation of Mucin-Type O-GlycosylationR01GM113534 · NIGMS · CASE WESTERN RESERVE UNIVERSITY · PI GERKEN, THOMAS A · 2018 to 2023
$1.6M
Initiation and regulation of mucin-type O-glycosylationU01GM113534 · NIGMS · CASE WESTERN RESERVE UNIVERSITY · PI GERKEN, THOMAS A · 2015 to 2017
$1.0M
Novel O-glycosylation Gene Mutations in Colon CancerK08CA148980 · NCI · CASE WESTERN RESERVE UNIVERSITY · PI GUDA, KISHORE · 2010 to 2014
$682k
NCI NIH HHS K08 CA148980NCI NIH HHS P30 CA043703NCI NIH HHS P50 CA150964NCI NIH HHS R01 CA078834NCI NIH HHS R01 CA204549NCI NIH HHS U01 CA152756NCI NIH HHS U54 CA163060NIGMS NIH HHS R01 GM113534NIGMS NIH HHS U01 GM113534
6 · The paper itself

Abstract

Characterizing moderate penetrance susceptibility genes is an emerging frontier in colorectal cancer (CRC) research. GALNT12 is a strong candidate CRC-susceptibility gene given previous linkage and association studies, and inactivating somatic and germline alleles in CRC patients. Previously, we found rare segregating germline GALNT12 variants in a clinic-based cohort (N = 118) with predisposition for CRC. Here, we screened a new population-based cohort of incident CRC cases (N = 479) for rare (MAF ≤1%) deleterious germline GALNT12 variants. GALNT12 screening revealed eight rare variants. Two variants were previously described (p.Asp303Asn, p.Arg297Trp), and additionally, we found six other rare variants: five missense (p.His101Gln, p.Ile142Thr, p.Glu239Gln, p.Thr286Met, p.Val290Phe) and one putative splice-altering variant (c.732-8 G>T). Sequencing of population-matched controls (N = 400) revealed higher burden of these variants in CRC cases compared with healthy controls (P = 0.0381). We then functionally characterized the impact of substitutions on GALNT12 enzyme activity using in vitro-derived peptide substrates. Three of the newly identified GALNT12 missense variants (p.His101Gln, p.Ile142Thr, p.Val290Phe) demonstrated a marked loss (>2-fold reduction) of enzymatic activity compared with wild-type (P ≤ 0.05), whereas p.Glu239Gln exhibited a ∼2-fold reduction in activity (P = 0.077). These findings provide strong, independent evidence for the association of GALNT12 defects with CRC-susceptibility; underscoring implications for glycosylation pathway defects in CRC.

Indexed as

Blotting, WesternCell Line, TumorColorectal NeoplasmsGenetic Predisposition to DiseaseGenotypeHumansMicrosatellite RepeatsN-AcetylgalactosaminyltransferasesRecombinant ProteinsGALNT12 protein, humanN-AcetylgalactosaminyltransferasesRecombinant Proteinscolorectal cancerFamilial Colorectal Cancer Type XGALNT12Newfoundland & Labrador

Identifiers

PMID29749045
PMCPMC6043371
OpenAlexW2800000967

What OpenQuestion holds

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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.