Results 101 to 110 of about 4,722 (199)

Interactions between vitamin B2, the MTRR rs1801394 and MTR rs1805087 genetic polymorphisms, and colorectal cancer risk in a Korean population [PDF]

Epidemiology and Health
OBJECTIVES We explored whether the association between vitamin B2 and colorectal cancer (CRC) risk could be modified by the MTRR rs1801394 and MTR rs1805087 genetic polymorphisms and examined whether the interaction effects are sex-specific.
Madhawa Gunathilake, Minji Kim, Jeonghee Lee, Jae Hwan Oh, Hee Jin Chang, Dae Kyung Sohn, Aesun Shin, Jeongseon Kim   +7 more
doaj   +1 more source

Association of maternal folic acid supplementation and offspring MTRR gene polymorphism with congenital heart disease: a hospital-based case-control study in Han population

Journal of Health, Population and Nutrition
Background Although many studies shown that the risk of congenital heart disease (CHD) was closely related to genetic and environmental factors, the exact mechanism was still unclear.
Liuxuan Li, Jun Ou, Yige Chen, Qian Chen, Manjun Luo, Tingting Wang, Yingfan Zhang, Jiabi Qin   +7 more
doaj   +1 more source

Growth phase-dependent expression of nadA, farR, and mtrR in N. meningitidis M7.

, 2013
(A) Growth curve of strain M7 expressing lacZ fused to nadA (solid line; circle timepoints), farR (dotted line; triangle timepoints), and mtrR (dashed line; square timepoints) promoter regions measured by OD600 optical density.
Jason M. Cloward (284427), William M. Shafer (239015)   +1 more
core   +1 more source

Анализ однонуклеотидных полиморфизмов генов MTHFR и MTRR у больных псориазом

Фактори експериментальної еволюції організмів, 2016
Aim. Analysis of single nucleotide polymorphisms C677T, A1298C and A66G of MTHFR and MTRR one-carbon metabolism genes in patients with various forms of psoriasis in Ukrainian population. Methods.
А. М. Федота, Л. В. Рощенюк, И. В. Горайчук, Т. В. Тыжненко, А. В. Адмакина   +4 more
doaj  

A meta-analysis of MTRR A66G polymorphism and colorectal cancer susceptibility.

Journal of B.U.ON. : official journal of the Balkan Union of Oncology, 2015
A meta-analysis was performed to determine the association between MTRR A66G polymorphism and colorectal cancer (CRC) susceptibility.Based on comprehensive searches of the MEDLINE, EMBASE and ISI Web of knowledge, China National Knowledge Infrastructure (CNKI) and Wanfang Database, we identified eligible studies about the association between MTRR A66G ...
Ping-Ping, Wu, Ri-Ning, Tang, Li, An
openaire   +1 more source

Genetic polymorphisms in folate metabolism and their association with recurrent spontaneous abortion

The Journal of Maternal-Fetal & Neonatal Medicine
Objective This study aims to investigate the relationship between polymorphisms in key enzyme genes involved in folate metabolism and recurrent spontaneous abortion (RSA).Methods Genotypic data and red blood cell folate levels were collected from 150 ...
Ai-Ning Wu, Rong-Xin Yu, Kui-Wei Song, Ya Tuo   +3 more
doaj   +1 more source

Folic acid supplementation, MTHFR and MTRR polymorphisms, and the risk of childhood leukemia: the ESCALE study (SFCE)

, 2012
International audiencePURPOSE: Fetal folate deficiency may increase the risk of subsequent childhood acute leukemia (AL), since folates are required for DNA methylation, synthesis, and repair, but the literature remains scarce.
Nelken, Brigitte, Leverger, Guy, Plat, Geneviève, Amigou, Alicia, Rudant, Jérémie, Michel, Gérard, Clavel, Jacqueline, Haouy, Stéphanie, Ducassou, Stéphane, Baruchel, André, Hémon, Denis, Goujon-Bellec, Stéphanie, Rialland, Xavier, Orsi, Laurent, Bertrand, Yves, Chastagner, Pascal   +15 more
core   +1 more source

Pollymorphisms in the CBS Gene and Homocysteine, Folate and Vitamin B-12 Levels: Association With Polymorphisms in the MTHFR and MTRR Genes in Brazilian Children

, 2015
Polymorphisms in the methylenetetrahydrofolate reductase (MTHFR), methionine synthase reductase (MTRR) and cystathionine P-synthase (CBS) genes, involved in the intracellular metabolism of homocysteine (Hcy), can result in hyperhomocysteinemia.
Annichino-Bizzacchi, JM, Bydlowski, SP, Siqueira, LH, Hoehr, NF, Alessio, ACM   +4 more
core   +1 more source

Effect of methionine synthase A2756G and methionine synthase reductase A66G gene polymorphisms in male infertility

Urology Research and Practice, 2019
Objective: In this study, we investigated whether methionine synthase (MTR) A2756G and methionine synthase reductase (MTRR) A66G gene polymorphisms were related with infertility.
Ali Şahin Küçükaslan, Raşit Altıntaş, Vildan Bozok Çetintaş, Aslı Tetik, Murat Ulukuş, Bülent Semerci, Zuhal Eroğlu   +6 more
doaj   +2 more sources

The frequency of mutations in the penA, mtrR, gyrA and parC genes of Neisseria gonorrhoeae, the presence of tetM gene and antibiotic resistance/susceptibility: a systematic review and meta-analyses

Frontiers in Microbiology
Gonorrhoea is currently one of the most important sexually transmitted infections (STIs) due to the increasing spread of multidrug-resistant strains of N. gonorrhoeae.
Ana Clara Mendes, Renan Pedra de Souza, Diana Bahia   +2 more
doaj   +1 more source