Medical research

X chromosomes linked to male infertility identified

An international team of researchers has identified multiple X chromosomes that likely contribute to infertility in men. In their paper published in The American Journal of Human Genetics, the researchers describe how they ...

Genetics

New screening test for those at risk of sudden cardiac arrest

New research from the Victor Chang Cardiac Research Institute will allow families around the world to discover if they are carrying genetic mutations that cause sudden cardiac arrest—a condition that kills 9 out of 10 victims.

Diseases, Conditions, Syndromes

Gene variant influences risk for blood clots in COVID patients

A gene variant in the natural immune system influences the risk for blood clots in the lungs of severely ill COVID-19 patients. This has been documented in a new study by researchers at Uppsala University and Karolinska Institutet ...

Genetics

Exploring autoimmunity's regulatory roots

Our genome contains vast networks that regulate the activity of protein-coding genes. Variations in this regulatory DNA (which does not encode proteins) may affect both when and how much of a given protein a cell produces. ...

Genetics

Potassium channel dysfunction in genetic epilepsy

Northwestern Medicine scientists have discovered functional links between dozens of potassium channel gene variants and neonatal epilepsy, according to a study published in JCI Insight.

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