The polymorphisms of miR-146a SNPs are associated with asthma in Southern Chinese Han population.

Asthma, a prevalent disease characterized by innate and adaptive immune responses, has been associated with several risk factors including miR-146a. To better understand the potential impact of miR-146a SNPs on asthma susceptibility and clinical features in Southern Chinese Han population, we conducted a case-control to analyze two functional SNPs (rs2910164 and rs57095329) of the miR-146a (394 patients with asthma and 395 healthy controls). Our findings suggest that the rs2910164 C/G genotype may increase the risk for asthma in females, while the rs57095329 G/G genotype may be involved in the regulation of clinical characteristics of males with asthma.

Corrigendum: The 10-Repeat 3'-UTR VNTR Polymorphism in the Gene May Confer Protection Against Parkinson's Disease: A Meta-Analysis.

[This corrects the article DOI: 10.3389/fgene.2021.

The 10-Repeat 3'-UTR VNTR Polymorphism in the Gene May Confer Protection Against Parkinson's Disease: A Meta-analysis.

The dopamine transporter (DAT) is encoded by the SLC6A3 gene and plays an important role in the regulation of the neurotransmitter dopamine. The SLC6A3 gene contains several repetition alleles (3-11 repeats) of a 40-base pair variable number of tandem repeats (VNTR) in the 3'-untranslated region (3'-UTR), which may affect DAT expression levels. The 10-repeat (10R) allele could play a protective role against PD.