However, the GG genotype of the GPR30 rs3808351 polymorphism and G allele of the GPR30 rs3808351 polymorphism were associated with the risk of having a single leiomyoma.
The G allele of rs3808351 and the GG genotype of both the rs3808350 and rs3808351 polymorphisms and the GGC haplotype increased the risk of developing leiomyoma.
The G allele of rs3808351 and the GG genotype of both the rs3808350 and rs3808351 polymorphisms and the GGC haplotype increased the risk of developing leiomyoma.
Our results suggest that increased E2 levels, the G allele of rs3808350 and the A allele of rs3808351 might explain why certain adolescents are affected by gynecomastia.
Compared to control population, loss of homozygous ancestral genotype GG in two polymorphisms located in the promoter region of GPER (rs3808350 and rs3808351) was more frequent in seminomas but not in non-seminomas (respectively, OR = 1.960 (1.172-3.277) and 7.000 (2.747-17.840); p < 0.01).
However, heterozygotes in three SNPs of the gene (rs3808351, rs10269151 and rs426655s3) were related significantly with the curve severity in AIS patients (P = 0.004, 0.048 and 0.028, respectively).
The A allele of SNP rs3808351 was significantly less frequent in patients with large or G3 tumors, T allele of SNP rs11544331 less frequently occurred in patients with positive nodal status, suggesting that both SNPs might exert protective effects regarding aggressive breast cancer entities.