Genetics

Biomarkers in fathers' sperm linked to offspring autism

Biomarkers in human sperm have been identified that can indicate a propensity to father children with autism spectrum disorder. These biomarkers are epigenetic, meaning they involve changes to molecular factors that regulate ...

Medical research

Nut consumption causes changes in sperm DNA function, study shows

Many environmental and lifestyle factors have been implicated in the decline of sperm quality, with diet being one of the most plausible factors identified in recent years. Moreover, several studies have reported a close ...

Medical research

Collecting sperm from COVID-19 patients

How does COVID-19 affect sperm and thus the next generationĀ“s immune system? Researchers from the University of Bergen are collecting sperm to find the answer.

Health

High-fat diet in childhood may affect sperm later in life

New research in mice suggests that a high-fat diet early in life may impair male fertility in adulthood. The first-of-its-kind study is published ahead of print in the American Journal of Physiology-Endocrinology and Metabolism.

Health

Donor conception risks exposed in world-first study

Adults conceived through sperm donation reported higher frequencies of allergies, type 1 diabetes and other autoimmune conditions in a world-first study that examined the long term health outcomes of donor-conceived people.

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