Endocrine Abstracts

Purpose: Non-Obstructive Azoospermia (NOA), occurring in approximately 1% of men, has an unknown etiology in the majority of cases. This study aims at evaluating the diagnostic efficiency of a gene panel contemplating all known genes associated with azoospermia in mice.Subjects and methods: Design of a ‘mouse azoospermia’ gene panel through the consultation of MGI; selection of 175 mouse azoospermia genes with human orthologues; selection of 31...

Background: Non-obstructive azoospermia affects about 1% of men and has a multifactorial etiology with heterogeneous testicular histology. Pure spermatogenic maturation arrest (MA) is a relatively rare NOA phenotype but its clinical relevance is high, since patients affected by MA should not undergo invasive testis surgery. A clear-cut distinction between MA and other spermatogenic disturbances leading to azoospermia is not possible with the currently available clinical tools....