Over the past 50 years, obesity and type 2 diabetes rates have risen sharply, while sperm quality has declined significantly. These changes may have been caused by the increasing popularity of highly ...
The Hidden DNA Organizer That Links Fertility and Cancer

A research team at Kyoto University has discovered STAG3 cohesin, a new mitotic cohesin complex that contributes to the formation of the unique DNA architecture of spermatogonial stem cells (SSCs), th...
How to Promote Regular Ovulation and Boost Fertility

Whether a woman is just beginning to plan for a pregnancy or she has gone from dedicated to frustrated, it is crucial that every woman knows the ins-and-outs of her own female fertility. Learning what...
Being Overweight can Increase the Risk of Certain Female Reproductive Disorders

Obesity is associated with an increased risk of developing female reproductive disorders, but the role and mechanisms of obesity in the development of reproductive disorders are unclear. A study publi...
Reprogramming Blood Cells to Produce Sperm Precursors
Different types of cells—such as heart, liver, blood, and sperm cells—have properties that help them perform their unique tasks in the body. In general, these properties are hardwired. Without int...
Three-Person DNA IVF Stops Hereditary Disease: 8 Healthy Babies Born in the UK
A groundbreaking IVF technique developed in Newcastle to reduce the risk of mitochondrial disease has resulted in the birth of eight babies, according to a published study. All eight babies show no si...
Nature’s Longevity Trick: How Human Egg Cells Stay Fresh for 50 Years
Human egg cells are among the most patient cells in the body, remaining inactive for decades until they are needed. A study published in EMBO Journal shows that these cells deliberately slow down the ...
How Slightly Elevated Blood Sugar Levels Affect Men’s Sexual Health
Older men are not only fighting against time, but also against rising blood sugar levels. New research shows that a slight increase in metabolic markers such as glucose has a greater impact on declini...
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