RD24194Obesity induced by a high-fat diet is associated with changes in the expression levels of Dnmt3b and Dnmt3l proteins in mouse testes
Obesity is a major health problem that can affect many parts of the body, including the reproductive system. This study examined how a high-fat diet can affect proteins potentially responsible for sperm production in mice. It was found that this diet led to changes in proteins called DNA methyltransferases, which can affect how other genes function through a process known as epigenetics. This suggests that obesity may contribute to male infertility by altering the epigenetic processes involved in sperm development. Image by authors using Biorender.com.