Obstetrics & gynaecology

Older wombs linked to complications in pregnant mice

Deciding to start a family later in life could be about more than just the age of your eggs. A new study in mice suggests the age of a mother's womb may also have a part to play. This work, led by Dr Myriam Hemberger at the ...

Diseases, Conditions, Syndromes

Scientists track Zika virus transmission in mice

National Institutes of Health (NIH) scientists have developed a mouse model to study Zika virus transmitted sexually from males to females, as well as vertically from a pregnant female to her fetus. They are using the model ...

Diseases, Conditions, Syndromes

Zika vaccine protects fetus against infection and birth defects

Immunizing female mice with a Zika vaccine can protect their developing fetus from infection and birth defects during pregnancy, according to new research from The University of Texas Medical Branch at Galveston. The findings ...

Medical research

Study reveals how sex 'blindspot' could misdirect medical research

The sex of animals frequently has an effect in biomedical research and therefore should be considered in the study of science, report scientists from the Wellcome Trust Sanger Institute and the International Mouse Phenotyping ...

Neuroscience

How pheromones trigger female sexual behavior

A study by a group of Japanese scientists showed how a male pheromone in mice enhances sexual behaviors in females—and how it may enhance a different behavior, aggression, in males—by identifying distinct neural circuits ...

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