MTHFR C677T rs1801133 and TP53 Pro72Arg rs1042522 gene variants in South African Indian and Caucasian psoriatic arthritis patients.

ABSTRACT: Methylenetetrahydrofolate reductase (MTHFR) gene is involved in homocysteine and folic acid metabolism. Tumour suppressor protein TP53 gene maintains cellular and genetic integrity. To date, no studies associated the MTHFR C677T rs1801133 and TP53 Pro72Arg rs1042522 with CRP levels and methotrexate (a folic acid antagonist) treatment outcomes in psoriatic arthritis (PsA) patients. The present study aimed to investigate whether the MTHFR rs1801133 and TP53 rs1042522 gene variants influences CRP levels and methotrexate treatment outcomes in South African Indian and Caucasian PsA patients. PsA patients (n=114) and healthy controls (n=100) were genotyped for the rs1801133 and rs1042522 using RFLP-PCR. (i) Results for rs1801133 genotyping: Caucasian patients had a higher frequency of the varian

SUBMITTER: Naidoo P 

PROVIDER: S-EPMC11721215 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature