This systematic review and meta-analysis summarize the difference in the methylation of the
H19 gene in patients with abnormal versus normal conventional sperm parameters. It also …

The present study investigated the H19 gene methylation status in male infertility. Between
March 2013 and June 2014, semen samples were collected from 15 normal fertile males …

Infertility affects up to 15% of reproductive‐aged couples worldwide, with male factor being
detected in 40%–50% of the cases. Proper sperm production is associated with the …

Considering the widespread use of assisted reproductive techniques (ART), DNA
methylation of specific genes involved in spermatogenesis achieves increasingly clinical …

Purpose To analyze the presence of various histone modifications in ejaculated human
spermatozoa Methods In this prospective study, seminal ejaculates from 39 …

OBJECTIVE: To evaluate genome-wide DNA methylation patterns in sperm from men with
abnormal sperm chromatin packaging and patients displaying abnormal embryogenesis …

Recent evidence suggests that gamete-imprinted genes play a role in embryo and placenta
development and growth. This systematic review aimed to evaluate whether altered …

BACKGROUND Studies in non-human mammals suggest that environmental factors can
influence spermatozoal DNA methylation, and some research suggests that spermatozoal …

Introduction The long interspersed nuclear element-1 (LINE1) gene is a retrotransposon
whose methylation status appears to play a role in spermatogenesis, the outcome of …

Purpose The mesoderm specific transcription (MEST) gene is a paternally expressed
imprinted gene that appears to play a role in embryo survival. The latest meta-analysis on …