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Screening of two neighboring CFTR mutations in Iranian infertile men with non-obstructive azoospermia
IJFS-International Journal of Fertility and Sterility. 2017; 10 (4): 390-394
in English | IMEMR | ID: emr-185822
ABSTRACT
The genetic association between cystic fibrosis transmembrane conductance regulator [CFTR] gene mutations and male infertility due to congenital bilateral absence of vas deferens [CBAVD] is well established. Mutant CFTR, however may also be involved in the etiology of male infertility in non-CBAVD cases. The present study was conducted to estimate the frequency of DELTA I507 and DELTA F508 CFTR gene mutations in Iranian infertile males. We undertook the first study of association between these CFTR mutations and non-obstructive azoospermia in Iran. In this case-control study, 100 fertile healthy fathers and 100 non-obstructive azoospermia's men were recruited from Isfahan Infertility Center [IIC] and Sari Saint Mary's Infertility Center, between 2008 and 2009. Screening of F508del and I507del mutations was carried out by the multiplex-ARMS-PCR. Significance of differences in mutation frequencies between the patient and control groups was assessed by Fisher's exact test. The DELTA F508 was detected in three patients. However there are no significant association was found between the presence of this mutated allele and infertility [OR=9.2 [allele-based] and 7.2 [individual-based], P=0.179]. None of the samples carried the DELTA I507 mutation. Altogether, we show that neither DELTA I507 nor DELTA F508 is involved in this population of Iranian infertile males with non-obstructive azoospermia
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Index: IMEMR (Eastern Mediterranean) Main subject: Azoospermia / Infertility, Male / Mutation Type of study: Screening study Limits: Adult / Humans / Male Language: English Journal: Int. J. Fertil. Steril. Year: 2017

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Index: IMEMR (Eastern Mediterranean) Main subject: Azoospermia / Infertility, Male / Mutation Type of study: Screening study Limits: Adult / Humans / Male Language: English Journal: Int. J. Fertil. Steril. Year: 2017