Diseases, Conditions, Syndromes

Ebola virus infects reproductive organs in monkeys

Ebola virus can infect the reproductive organs of male and female macaques, according to a study published in The American Journal of Pathology, suggesting that humans could be similarly infected. Prior studies of survivors ...

Diseases, Conditions, Syndromes

Zika virus may persist in the vagina days after infection

The Zika virus reproduces in the vaginal tissue of pregnant mice several days after infection, according to a study by Yale researchers. From the genitals, the virus spreads and infects the fetal brain, impairing fetal development. ...

Obstetrics & gynaecology

Age-related infertility may be caused by scarred ovaries

Women's decreased ability to produce healthy eggs as they become older may be due to excessive scarring and inflammation in their ovaries, reports a new Northwestern Medicine study in mice.

Oncology & Cancer

Retroviral RNA may play a part in liver cancer

An international group led by RIKEN in Japan and INSERM in France have found that retroviral long-terminal-repeat (LTR) promoters—a type of repetitive element that are widely distributed in the human genome—are highly ...

Oncology & Cancer

How can evolutionary biology explain why we get cancer?

Over 500 billion cells in our bodies will be replaced daily, yet natural selection has enabled us to develop defenses against the cellular mutations which could cause cancer. It is this relationship between evolution and ...

Medical research

Doubling down against diabetes: Turbo-charged gut hormones

A collaboration between scientists in Munich, Germany and Bloomington, USA may have overcome one of the major challenges drug makers have struggled with for years: Delivering powerful nuclear hormones to specific tissues, ...

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