CTLA4 +49AG (rs231775) and CT60 (rs3087243) gene variants are not associated with alopecia areata in a Mexican population from Monterrey Mexico.

ABSTRACT:

Background

Alopecia areata is an autoimmune disease that produces non-scarring hair loss around the body. Gene variants of the cytotoxic T-lymphocyte antigen 4 (CTLA4) gene, a negative regulator of T-cell response, have been associated with a predisposition to autoimmune diseases in different populations; however, the involvement of these genetic variants in the development of AA is controversial.

Objective

The present study evaluated the potential association of two CTLA4 gene variants with alopecia areata in a Mexican population.

Methods

We genotyped +49AG (rs231775) and CT60 (rs3087243) variants in 50 AA patients and 100 healthy control participants through PCR-RFLP.

Results

No statistical difference was observed for either of the gene variants regarding all

SUBMITTER: Salinas-Santander MA 

PROVIDER: S-EPMC7253907 | biostudies-literature | 2020 May - Jun

REPOSITORIES: biostudies-literature