Jang et al (2014) studied survival rates of Colorectal Cancer (CRC) in a Korean population in relation to 3 genetic polymorphisms, of which MTHFR mutations C677T and A1298C were included. 372 CRC Korean patients (215 men and 157 women) were genotyped to examine genetic expression. Interestingly, the C677T mutation was the most common MTHFR

The relationship between Homocysteine (Hcy), MTHFR C677T polymorphism and Cerebral Veno-sinus Thrombosis (CVT) in an Indian population was studied by Bharatkumar et al (2014). 185 patients with CVT were studied against 248 healthy controls. Fasting Hcy was found to be higher in patients with CVT, representing a 4.54 fold increased risk of CVT development

A meta-analysis conducted by Qi et al (2014) examined the influence of MTHFR polymorphisms on Hepatocellular Carcinoma (HCC) risk in a Chinese Population, as studies linking the two are currently inconclusive. 12 case controlled studies were included in the analysis, totally 7 studied with 6384 subject examining the MTHFR C677T polymorphism, and five studied

The link between MTHFR polymorphisms and the aetiology of retinal vein occlusion (RVO) has not been sufficiently clarified. Therefore, 72 Tunisian patients with RVO compared to a matched group of 140 healthy controls were genotyped for the MTHFR C677T and A1298C polymorphisms. The A1298C polymorphisms were only found to be significantly associated with RVO

A meta-analysis was conducted by Zhu et al (2013) to determine the relationship between the MTHFR C677T polymorphism and the risk of Parkinson’s Disease (PD) in general populations. Case controlled samples from European and Asian populations were employed, totalling 13 studies with 1820 PD cases and 7530 healthy controls. Overall, the evidence demonstrated a

319 patients prescribed Methotrexate (MTX) for diagnosed rheumatoid arthritis were genotyped for several SNP’s involved in the folic acid pathway (folylpoly-gamma-glutamate synthetase (FPGS), gamma-glutamyl hydrolase (GGH),MTHFR A1298C + C677T)) to establish their association with MTX + significant adverse events. The results demonstrated the dosing of MTX in the presence of the A1298C mutation was

The MTHFR enzyme plays a very important role in ensuring the nervous system stays healthy, by governing the coating of nerves in protective layer which allows them to function strongly. In this study, Ineichen et al (2014) showed an association between MTHFR A1298C and the development of Multiple Sclerosis in

Lee & Song (2014) conducted research to explore whether MTHFR C677T polymorphisms are associated with susceptibility to Polycystic Ovarian Syndrome (PCOS). Analysis of the results showed no correlation between PCOS and the C677T allele. Article Here    

The body has the ability to change its genetics in response to changes in the environment. Therefore, this study was completed by Naushad et al (2014) to examine the 677TT polymorphism and its adaptive ability. Overall, the 677T genotype was associated with 7 fold cumulative risk for Recurrent Pregnancy Loss,

A case control study was undertaken to examine the association between common MTHFR C677T/ A1298C polymorphisms and the risk for cervical intraepithelial neoplasia (CIN) or invasive cervical cancer (ICC) in women with the HPV virus. Result suggested that the A1298C polymorphism contributed to the genetic risk for both CIN and

Patients with vitiligo are shown to have elevated Homocysteine (Hcy). As MTHFR is one of the main enzymes that regulates Hcy metabolism, it is hypothesized by authors Chen et al (2014) that mutations to these genes could contribute to vitiligo development. Vitiligo patients showed lower concentrations of MTHFR and therefore

This research was undertaken to review the link between the MTHFR C677T and migraine risk. Collective results showed the 677T allele was significantly associated with an increased risk for total migraine in Asian populations. Article Here