Objectives. Coronary artery disease (CAD) is the leading cause of mortality in the world. It is a complex disorder resulting from the interaction between environmental risk factors and hereditary predisposition. The role of the factor V Leiden (FVL), protrombin gene (PT G20210A) and methylenetetrahydrofolate reductase (MTHFR) C677T polymorphisms in the development of CAD is controversial. In th...

OBJECTIVE To evaluate metabolic syndrome and cardiovascular disease risk factors in prepubertal children born large for gestational age (LGA) to nondiabetic, nonobese mothers. RESEARCH DESIGN AND METHODS At 6-7 years of age, the comparison of various factors was made between 31 LGA and 34 appropriate-for-gestational-age (AGA) children: fibrinogen, antithrombin III, protein C and S, fasting in...

BACKGROUND AND AIMS Our preliminary results laboratory have shown some association between C677T and A1298C MTHFR mutations and factors influencing survival in colorectal cancer. We studied the survival of patients with colorectal cancer depending on the initial Dukes-MAC stage of the disease at the time of diagnosis and the MTHFR mutation present. METHODS We randomly selected 69 patients wit...

Studies of symptomatic patients have identified hyperhomocysteinemia as an independent risk factor for vascular disease. In case-control studies, a point mutation (C677T) in the gene encoding 5,10-methylenetetrahydrofolate reductase (MTHFR) has also been linked to an increased risk of vascular disease through its effect on homocysteinemia. Our aim was to extend these observations to asymptomati...

Objective: Neural tube defect (NTD) incidence could be effectively reduced by folic acid supplementation before and during pregnancy. We studied single nucleotide polymorphisms (SNPs) involved in folate metabolism to explore genetic susceptibility to NTD. We studied the association between 12 SNPs involved in 11 folate metabolism genes and NTDs. Methods: We enrolled 76 children with NTD and 188...

BACKGROUND Previous reports on hypercoagulable factors in inflammatory bowel diseases involve heterogeneous populations and patients on various medications. AIMS To determine the frequency of thrombotic complications in ulcerative colitis (UC); to evaluate for hyperhomocysteinemia and its relationship to vitamin B12 and folate levels and methylene tetrahydrofolate reductase (MTHFR) mutation; ...