[Correlation between microRNA-34b/c single nucleotide polymorphism rs4938723 and male infertility].
Zhonghua Nan Ke Xue
; 26(9): 807-810, 2020 Sep.
Article
en Zh
| MEDLINE
| ID: mdl-33377704
ABSTRACT
OBJECTIVE:
To investigate the relationship between microRNA-34b/c single nucleotide polymorphism (SNP) rs4938723 and the risk of male infertility.METHODS:
This case-control study included 553 males aged 19ï¼40 (29.42 ± 5.09) years with idiopathic infertility, 153 with azoospermia and 400 with oligoasthenospermia, and another 332 normal fertile men aged 19ï¼40 (28.5 4 ± 4.63) years as controls. We collected the clinical data and peripheral blood samples from the subjects, genotyped microRNA-34b/c rs4938723 by Sequenom MassARRAY, and analyzed the relationship between the genotypes of microRNA-34b/c rs4938723 and the risk of male infertility using the logistic regression model.RESULTS:
Statistically significant differences were observed between the infertility patients and normal controls in sperm concentration (ï¼»18.71 ± 15.19ï¼½ vs ï¼»79.91 ± 43.96ï¼½ × 106/ml, P < 0.01), the percentage of progressively motile sperm (ï¼»13.27 ± 24.52ï¼½% vs ï¼»42.82 ± 8.86ï¼½%, P < 0.01) and the level of follicle stimulating hormone (ï¼»16.09 ± 17.37ï¼½ vs ï¼»12.20 ± 4.73ï¼½ IU/L, P < 0.01). Compared with the TT genotype, the TC and CC genotypes showed no correlation with male infertility, nor did the genetic locus in the subgroup analysis.CONCLUSIONS:
No correlation was found between microRNA-34b/c SNP rs4938723 and male infertility, which, however, needs to be further verified by larger-sized samples.Palabras clave
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Banco de datos:
MEDLINE
Asunto principal:
Polimorfismo de Nucleótido Simple
/
MicroARNs
/
Infertilidad Masculina
Tipo de estudio:
Observational_studies
/
Risk_factors_studies
Límite:
Adult
/
Humans
/
Male
Idioma:
Zh
Año:
2020
Tipo del documento:
Article