Details

Autor(en) / Beteiligte

• Bravo-Villagra, Karla Mayela
• Muñoz-Valle, José Francisco
• Baños-Hernández, Christian Johana
• Cerpa-Cruz, Sergio
• Navarro-Zarza, José Eduardo
• Parra-Rojas, Isela
• Aguilar-Velázquez, José Alonso
• García-Arellano, Samuel
• López-Quintero, Andres

Titel

ISTAT4/I Gene Variant Irs7574865/I Is Associated with Rheumatoid Arthritis Activity and Anti-CCP Levels in the Western but Not in the Southern Population of Mexico

Ist Teil von

• Genes, 2024-02, Vol.15 (2)

Ort / Verlag

MDPI AG

Erscheinungsjahr

2024

Quelle

EZB Electronic Journals Library

Beschreibungen/Notizen

• Rheumatoid Arthritis (RA) is a multifactorial autoimmune disease. Currently, several genes play an important role in the development of the disease. The objective was to evaluate the association of the STAT4 rs7574865 and rs897200 gene variants with RA susceptibility, DAS28, RF, and anti-CCP in Western and Southern Mexico populations. Genotyping was performed on 476 samples (cases = 240; controls = 236) using the Taqman[sup.®] system and qPCR probes. Disease activity was assessed using DAS28 and HAQ DI. CRP, ESR, RF, and anti-CCP were determined for clinical assessment. Our study showed there is a statistically significant association with susceptibility to RA for the rs7574865 variant in the Western population for the GT and TT genotypes. The same genotypes also showed a moderate-to-high activity according to DAS28 and positive anti-CCP compared to the control group. This association was not found in the Southern population. This work confirms the association of the rs7574865 variant with RA, as well as a moderate-to-high activity and positive anti-CCP in the Western population but not in the Southern population. No association of the rs897200 variant was found in any of the studied populations.