P453 ABCB1 and CHDH polymorphisms predict early Crohn's disease onset: Results from a fine mapping of one-carbon metabolism pathway genes
نویسندگان
چکیده
منابع مشابه
Nonsynonymous polymorphisms in genes in the one-carbon metabolism pathway and associations with colorectal cancer.
The Ala(222)Val single nucleotide polymorphism (SNP) in the gene for 5,10-methylenetetrahydrofolate reductase (MTHFR), a critical enzyme in one-carbon metabolism, has been associated with colorectal cancer risk. Many enzymes are involved in one-carbon metabolism, and SNPs in the corresponding genes may play a role in colorectal carcinogenesis. We examined 24 nonsynonymous SNPs in 13 genes invol...
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BACKGROUND An elevated level of homocysteine (hyperhomocysteinemia) has been implicated as an independent risk factor for cardiovascular diseases. Deficiency of dietary factors like vitamin B(12), folate, and genetic variations can cause hyperhomocysteinemia. The prevalence of hyperhomocysteinemia in the Indian population is likely to be high because most Indians adhere to a vegetarian diet, de...
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OBJECTIVES The susceptibility to arsenic (As)-induced diseases differs greatly between individuals, probably to a large extent due to genetic differences in arsenic metabolism. The aim for this study was to identify genetic variants affecting arsenic metabolism. METHODS We evaluated the association between urinary metabolite pattern and polymorphisms in three gene-groups related to arsenic me...
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متن کاملA candidate gene study of one-carbon metabolism pathway genes and colorectal cancer risk.
The risk of colorectal cancer (CRC) may be influenced by aberrant DNA methylation and altered nucleotide synthesis and repair, possibly caused by impaired dietary folate intake as well as by polymorphic variants in one-carbon metabolism genes. A case-control study using seventy-one CRC patients and eighty unrelated healthy controls was carried out to assess the genetic association of fifteen SN...
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ژورنال
عنوان ژورنال: Journal of Crohn's and Colitis
سال: 2012
ISSN: 1873-9946
DOI: 10.1016/s1873-9946(12)60472-3