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Iron is essential for rapidly dividing spermatocytes during normal mammalian spermatogenesis. Decreased transferrin and transferrin receptor levels were observed in seminal plasma from idiopathic azoospermia (IA) patients, suggesting disturbed iron metabolism in IA testes. However, how Sertoli cells (SCs) contribute to the iron homoeostasis in IA is still unclear. In this study, we analysed 30 IA...
Asthenozoospermia (AS) is a common cause of human male infertility. Recent studies have shown significant associations of aberrant DNA methylation in spermatozoa with male infertility. The aims of the this investigation were to assess the changes in DNA methylation of known imprinted genes (MEST, GNAS and H19), novel imprinted gene (FAM50B) and nonimprinted genes (LINE‐1 and P16) DMRs in the spermatozoa...
Infection and inflammation of the genital tract are thought to be a primary aetiological factor of male infertility. Chronic epididymitis appears to be more important than prostatitis or seminal vesiculitis due to the direct interaction between sperm cells and epididymal epithelium. Dendritic cells (DCs) are a heterogeneous population of antigen‐presenting cells that play a crucial role in the regulation...
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