%0 Journal Article
%T A Case-Control Study of the Relationship Between Genetic Polymorphism and Cretinism in Xinjiang.
%A Huang J
%A Wu H
%A Zhao G
%A Ma Y
%A An Y
%A Sun L
%A Li F
%A Wang S
%J Pharmgenomics Pers Med
%V 16
%N 0
%D 2023
%M 37641720
%F 2.606
%R 10.2147/PGPM.S418722
%X UNASSIGNED: Cretinism is a subtype of congenital hypothyroidism, an endocrine disorder resulting from inadequate thyroid hormone production or receptor deficiency. Genetic abnormalities play a major role in the development of thyroid dysfunction.
UNASSIGNED: We recruited 183 participants with cretinism and 119 healthy participants from the Xinjiang Uyghur Autonomous Region and randomly selected 29 tag single nucleotide polymorphisms (tSNPs) in TSHB, PAX8, TPO, NKX2-5, and TSHR in all participants. We compared genotype and allele frequencies between cases and controls utilizing the chi-squared test, logistic regression analysis, and haplotype analysis.
UNASSIGNED: Using the chi-squared test, a single SNP was found to be associated with cretinism (recessive model: rs3754363, OR = 0.46, 95% CI = 0.27-0.80, P = 0.00519; genotype model: P = 0.01677). We stratified neurological, myxedematous, and mixed type and determined that another SNP was associated with a higher risk when comparing myxedematous type to the neurological type (rs2277923).
UNASSIGNED: rs3754363 has a statistically significant protective effect on people with cretinism, while rs2277923 may play a greater role in promoting the development of neurocretinism.