What happens when cats get fat? Scientists weigh in

Cat owners want Kitty to be happy, but providing an abundance of food and snacks can have unintended consequences. Feline obesity is on the rise, impacting the health, longevity, and wellbeing of cats. A new study looks at what happens in the digestive…

Pinpointing HIV immune response

New research combining computer modeling and experiments with macaques shows the body’s immune system helps control human immunodeficiency virus (HIV) infections largely by suppressing viral production in already infected cells while also killing viral…

Maternal microbiota can affect fetal development

Significant differences in the gene activity of the fetal intestine, brain and placenta were identified, depending on the microbes in the mother’s body and the compounds produced by them. The findings indicate that maternal microbes are important to he…