Paper Information

Journal:   IRANIAN JOURNAL OF MATHEMATICAL SCIENCES AND INFORMATICS (IJMSI)   JANUARY-MARCH 2017 , Volume 10 , Number 4; Page(s) 390 To 394.
 
Paper:  SCREENING OF TWO NEIGHBORING CFTR MUTATIONS IN IRANIAN INFERTILE MEN WITH NON-OBSTRUCTIVE AZOOSPERMIA (SHORT COMMUNICATION)
 
Author(s):  HEIDARI SOMAYEH, HOJATI ZOHREH*, MOTOVALI BASHI MAJID
 
* DEPARTMENT OF BIOLOGY, FACULTY OF SCIENCES, UNIVERSITY OF ISFAHAN, ISFAHAN, IRAN
 
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 DI507 and DF508 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
DF508 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 DI507 mutation.
Altogether, we show that neither
DI507 nor DF508 is involved in this population of Iranian infertile males with non-obstructive azoospermia.

 
Keyword(s): CFTR, MUTATION, AZOOSPERMIA, MALE INFERTILITY