The relationship between hematological cancer susceptibility and methionine synthase MTR A2756G (rs1805087) polymorphism is inconclusive based on data from past studies. Hence, this updated meta-analysis was conducted to investigate the relationship between methionine synthase reductase (MTR) rs1805087 polymorphism and hematological cancers. We searched EMBASE, Google Scholar, Ovid and PubMed databases for possible relevant articles up to December 31, 2019. The overall pooled outcome of our analysis showed lack of association between the risk of hematological malignancies and MTR A2756G polymorphism under the allele model (G vs A: odds ratio = 1.001, 95% CI: 0.944-1.061; p = 0.983), recessive model (GG vs GA + AA: odds ratio = 1.050, 95% CI: 0.942-1.170; p = 0.382). The findings in this study demonstrate a lack of relationship between hematological cancers and MTR A2756G.
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http://dx.doi.org/10.2217/fon-2020-0627 | DOI Listing |
Food Chem
December 2024
College of Food Science & Technology, Shanghai Ocean University, Shanghai 201306, China; The International Peace Maternity and Child Health Hospital, School of Medicine. Shanghai Jiao Tong University, Shanghai 200030, China. Electronic address:
Hydrogen sulfide (HS) is an metabolic product of tuna during the spoilage, and relationship between HS and tuna quality has not been specifically studied. This study detected changes in HS content, HS precursor substances, and related enzymes based on the formation pathway of HS. HS content increased of tuna resulted in significant increases in contents of cystathionine β-synthase, cystathionine γ-lyase, 3-mercapto pyruvate sulfotransferase, cysteine aminotransferase and methionine, while content of cysteine decreased which provided HS formation.
View Article and Find Full Text PDFJ Health Popul Nutr
December 2024
Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, Hunan, China.
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. This study was to assess the association of maternal folic acid supplementation (FAS), the 5-methyltetrahydrofolate-homocysteine methyltransferase reductase (MTRR) gene polymorphisms in offspring and their interaction effects with the risk of CHD and its subtypes.
Methods: A case-control study was conducted on 595 children with CHD and 605 healthy child controls.
One-carbon metabolism (OCM) is a series of connected pathways involving the methionine-folate cycles, transsulfuration, polyamine synthesis, nucleotide synthesis, free-radical scavenging, and energy metabolism. These pathways functionally depend upon amino acids (methionine, glycine, and serine), vitamins (folate, B, B, and B), and minerals (sulfur, cobalt, and zinc). Growing bodies of research indicate that in beef cattle, physiological stage, nutritional plane, diet, species (Bos taurus vs.
View Article and Find Full Text PDFJ Hematol
December 2024
Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia.
Background: Methionine synthase reductase, which is encoded by the methionine synthase reductase () gene, plays a crucial role in the methylation reactions and the production of DNA and its epigenetic processes. There was a correlation between the (A66G) polymorphism and the likelihood of developing acute lymphoblastic leukemia (ALL). This study was carried out to investigate the correlation among pediatric ALL cases.
View Article and Find Full Text PDFPlant J
December 2024
Newe Yaar Research Center, Agricultural Research Organization, P. O. Box 1021, Ramat Yishay, 30095, Israel.
Volatile phenylpropenes comprise one of the largest groups of plant phenylalanine-derived volatiles that not only possess ecological roles but also exhibit numerous pharmacological activities. Despite their wide distribution in the plant kingdom, biosynthesis of only a small subset of these compounds has been discovered. Here, we elucidated yet unknown steps in the biosynthesis of isoelemicin and elemicin using carrot (Daucus carota subsp.
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