genes – Health News

Medical News Today: How genes influence bipolar disorder

Bipolar disorder can run in families, so many experts believe that genes play a role in its development. The exact inheritance pattern of bipolar is unclear, but it is likely that variations in many genes combine to increase a person’s risk. Some environmental factors also play a role in triggering its symptoms. The National Institute… Read More »

Researchers identify genes associated with polycystic ovary syndrome

Polycystic ovary syndrome (PCOS) affects one in 10 women of reproductive age. It is characterized by irregular menstrual cycles, facial hair or acne and an increased number of eggs arrested in development. Many women also suffer from weight gain, Type 2 diabetes and depression. While first characterized by the medical community in the mid-1930s, few… Read More »