Should testicular sperm retrieval be implemented for intracytoplasmic sperm injection in all patients with severe oligozoospermia or cryptozoospermia?

Objective: The choice between utilizing testicular or ejaculatory sperm for intracytoplasmic sperm injection (ICSI) in men with severe oligozoospermia or cryptozoospermia is a crucial aspect of managing male infertility. This study aimed to identify a predictive factor that could guide this decision-making process.

Methods: Seventy-five infertile men with severe oligozoospermia or cryptozoospermia were included in the analysis.

MicroRNAs, long non-coding RNAs, and circular RNAs and gynecological cancers: focus on metastasis.

Gynecologic cancer is a significant cause of death in women worldwide, with cervical cancer, ovarian cancer, and endometrial cancer being among the most well-known types. The initiation and progression of gynecologic cancers involve a variety of biological functions, including angiogenesis and metastasis-given that death mostly occurs from metastatic tumors that have invaded the surrounding tissues. Therefore, understanding the molecular pathways underlying gynecologic cancer metastasis is critical for enhancing patient survival and outcomes.