MeSH tree: A05.360.490
A study led by researchers at the Universitat Autònoma de Barcelona (UAB) and the Josep Carreras Leukemia Research Institute (IJC) along with researchers from Rutgers University (U.S.) has identified the Sirtuin 7 (SIRT7) ...
May 30, 2026
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The causes of male infertility can be hard to diagnose, with many tests failing to detect genetic defects. Sometimes, infertility doesn't even involve the genes themselves. It can arise from improper folding of the father's ...
May 19, 2026
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Scientists have used a tiny plastic "obstacle course" to test how much sperm would struggle to navigate during sex in the weightlessness of space.
Mar 29, 2026
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When it comes to reproduction, female biology is often described in terms of a ticking clock. Women are born with most of their lifetime supply of eggs, meaning that a woman's age is usually the same as the age of her eggs. ...
Mar 25, 2026
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The quality of sperm is highest in the summer and lowest in the winter, according to a new study by scientists at University of Manchester, Queen's University (Ontario, Canada), and Cryos International (Aarhus, Denmark). ...
Feb 27, 2026
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New insights into a sophisticated process that protects sperm cells has revealed a mechanism, similar to an immune system, thwarts genetic chaos during the earliest stages of their development.
Jan 20, 2026
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Researchers have discovered new regions of the human genome particularly vulnerable to mutations. These altered stretches of DNA can be passed down to future generations and are important for how we study genetics and disease.
Nov 26, 2025
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Florey researchers have shown that a father's SARS-CoV-2 viral infection before conception can alter their offspring's brain development and behavior, through changes in sperm. Lead researcher Professor Anthony Hannan said ...
Oct 13, 2025
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Harmful genetic changes in sperm become substantially more common as men age because some are actively favored during sperm production, new research has revealed.
Oct 8, 2025
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Reports of several cases of embryo and sperm mix-ups have put the Australian fertility industry in the spotlight for all the wrong reasons.
Oct 3, 2025
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