The lncRNA Gm8097 is associated with hypospermatogenesis.

Authors :: Lei B
Ye L
Qiu Z
Zhang S
Source :: Clinical and experimental reproductive medicine [Clin Exp Reprod Med] 2024 Jun 10. Date of Electronic Publication: 2024 Jun 10.
Publication Year :: 2024
Publisher :: Ahead of Print
Abstract: Objective: To investigate whether long non-coding RNA (lncRNA) Gm8097 (LncGm8097) is associated with male infertility.<br />Methods: The expression and bilogical role of LncGm8097 were investigated.<br />Results: LncGm8097 expression was down-regulated in the testis tissues with moderate and severe hypospermatogenesis compared with those with normal spermatogenesis and mild hypospermatogenesis (p<0.05). LncGm8097 down-regulation significantly promoted apoptosis and inhibited proliferation in GC1 and GC2 cells. In addition, LncGm8097 was significantly down-regulated in mouse model of hypospermatogenesis and correlated with cell apoptosis and proliferation. LncGm8097 was located immediately upstream of PRPS2, and correlated with Bcl-2/P53/caspase 6/caspase 9 signal pathway.<br />Conclusion: LncGm8097 down-regulation correlates with hypospermatogenesis, which may offer new insights into the pathogenesis of male infertility.