rs2966952
This is a protein-altering variant in the MTRR gene.
▶Research that mentions this SNP (1)
▶Genetic variants in one‐carbon metabolism‐related genes contribute to NSCLC prognosis in a Chinese populationAssociationN=564Guangfu Jin et al.(2010)· Cancer
This association study screened 57 SNPs from 11 one-carbon metabolism genes in 564 NSCLC patients to identify genetic variants affecting lung cancer prognosis. Key findings included favorable prognostic associations for MTR rs3768160 A>G (HR=0.78, 95% CI 0.62-0.98), MTRR rs2966952 G>A (HR=0.84, 95% CI 0.71-0.99), and DHFR rs1650697 G>A (HR=0.83, 95% CI 0.70-0.99), with unfavorable prognosis for MTHFD1 rs1950902 G>A (HR=1.18, 95% CI 0.99-1.40). Combined analysis of these four SNPs demonstrated a locus-dosage effect on NSCLC survival (P trend = 6.9×10⁻⁵) and identified combined genotypes as an independent prognostic factor.
About MTRR
This gene encodes a member of the ferredoxin-NADP(+) reductase (FNR) family of electron transferases. This protein functions in the synthesis of methionine by regenerating methionine synthase to a functional state. Because methionine synthesis requires methyl-group transfer by a folate donor, activity of the encoded enzyme is important for folate metabolism and cellular methylation. Mutations in this gene can cause homocystinuria-megaloblastic anemia, cbl E type. Alternative splicing of this gene results in multiple transcript variants. [provided by RefSeq, Dec 2015]
View all MTRR variants →Gene information from NCBI Gene. Variant classifications from ClinVar.
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