Cited by 141Genetic factors in colorectal cancerGenetic Associations and EpidemiologyTGF-β signaling in diseases

Germline Allele-Specific Expression of TGFBR1 Confers an Increased Risk of Colorectal Cancer

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Valle, Laura, Serena-Acedo, Tarsicio, Liyanarachchi, Sandya, Hampel, Heather, Comeras, Ilene, Li, Zhongyuan, Zeng, Qinghua, Zhang, Hong-Tao +5 more·2008·Science

Abstract

Much of the genetic predisposition to colorectal cancer (CRC) in humans is unexplained. Studying a Caucasian-dominated population in the United States, we showed that germline allele-specific expression (ASE) of the gene encoding transforming growth factor–β (TGF-β) type I receptor, TGFBR1 , is a quantitative trait that occurs in 10 to 20% of CRC patients and 1 to 3% of controls. ASE results in reduced expression of the gene, is dominantly inherited, segregates in families, and occurs in sporadic CRC cases. Although subtle, the reduction in constitutive TGFBR1 expression alters SMAD-mediated TGF-β signaling. Two major TGFBR1 haplotypes are predominant among ASE cases, which suggests ancestral mutations, but causative germline changes have not been identified. Conservative estimates suggest that ASE confers a substantially increased risk of CRC (odds ratio, 8.7; 95% confidence interval, 2.6 to 29.1), but these estimates require confirmation and will probably show ethnic differences.

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Crossref · 10.1126/science.1159397

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  • Preclinical studies highlight extensive influences of germline genetic modifiers of TGF-β activity on tumorigenesis, vascular integrity, and allergy.

    “preclinical studies highlight extensive influences of germline genetic modifiers of TGF-β activity on tumorigenesis, vascular integrity and allergy392,398–400.”

    From TGFβ biology in cancer progression and immunotherapy (2021) · cites this paper as [392]

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Research works printed but not linked: 3

  1. [6]Pasche B Cancer Res 1998 58 2727 9661882
  2. [13]Liu X Proc. Natl. Acad. Sci. U.S.A 1997 94 10669
  3. [18]Pasche B Cancer Res 1999 59 5678 10582683

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Authors
Valle, L., Serena-Acedo, T., Liyanarachchi, S., Hampel, H., Comeras, I., Li, Z., Zeng, Q., Zhang, H.-T., Pennison, M. J., Sadim, M., Pasche, B., Tanner, S. M., & de la Chapelle, A.
Affiliations
  • Northwestern University (US)
  • Human Cancer Genetics Program, Comprehensive Cancer Center, The Ohio State University, Columbus, OH 43210, USA.
Corresponding author
  • Pasche, Boris
  • Tanner, Stephan M.
Venue
Science
Published
2008-09-05
Volume
321
Issue
5894
Pages
1361-1365
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2164398315
Cited by
141
References
30
Citations by year
2026: 1 · 2024: 1 · 2023: 3 · 2022: 4 · 2021: 8 · 2020: 8 · 2019: 5 · 2018: 6 · 2017: 5 · 2016: 8 · 2015: 2 · 2014: 10 · 2013: 12 · 2012: 10
FWCI
13.71
Type
journal article
Language
en
Open access
Locations
  • Science (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Institutes of Health (5r01ca112520-08)
  • National Cancer Institute (CA112520, CA108741, R01CA108741, CA67941, CA16058, R01-CA112520, P30CA012197, P30CA016058)
Topics
  • Health Sciences › Medicine › Pathology and Forensic Medicine › Genetic factors in colorectal cancer
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic Associations and Epidemiology
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › TGF-β signaling in diseases
Keywords
colorectal cancer, allele-specific expression, TGFBR1, germline mutations, genetic susceptibility, Smad signaling, TGF-beta signaling, haplotypes, cancer risk, family segregation, Caucasian population
MeSH terms
Receptor, Transforming Growth Factor-beta Type I, Adult, Aged, Aged, 80 and over, Alleles, Cell Line, Female, Haplotypes, Heterozygote, Humans, Male, Middle Aged, Risk Factors, Colorectal Neoplasms, Signal Transduction, Linkage Disequilibrium, Gene Expression, Transforming Growth Factor beta, Protein Serine-Threonine Kinases, Receptors, Transforming Growth Factor beta, Quantitative Trait, Heritable, Genetic Predisposition to Disease, 3' Untranslated Regions, Polymorphism, Single Nucleotide, Smad3 Protein

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