A study was conducted to find genetic variants linked to low HDL-C levels in Mexicans, identifying four significant loci, including a notable variant in the SIDT2 gene.
The SIDT2/Val636Ile variant is more common in Native American populations and is associated with improved cholesterol levels and a lower risk of premature coronary artery disease.
The findings suggest that SIDT2 plays a crucial role in cholesterol metabolism, providing new insights into the genetics of HDL-C and its relationship to heart health in the Mexican population.