Testis Transcriptome Modulation in Klinefelter Patients with Hypospermatogenesis.

ABSTRACT: The main genetic cause of male infertility is represented by the Klinefelter Syndrome (KS), a condition accounting for 3% of all cases of infertility and up to15% of cases of azoospermia. KS is generally characterized by azoospermia; approximately 10% of cases have severe oligozoospermia. Among these, the 30-40% of patients show hypospermatogenesis. The mechanisms leading to adult testis dysfunctions are not completely understood. A microarray transcriptome analysis was performed on testis biopsies obtained from three KS patients with hypospermatogenesis and three control subjects. KS testis showed a differential up- and down-regulation of 303 and 747 transcripts, respectively, as compared to controls. The majority of down-regulated transcripts were involved in spermiogenesis failure and t

SUBMITTER: D'Aurora M 

PROVIDER: S-EPMC5374630 | biostudies-literature | 2017 Mar

REPOSITORIES: biostudies-literature