Medical research

PFAS shown to reduce the activity of immune cells

PFAS are used in many everyday products. This is because PFAS are water- and fat-repellent, heat resistant, and extremely durable. PFAS have been produced since the 1950s and there are now around 10,000 different compounds.

Biomedical technology

New knowledge made possible by minute organs grown on microchips

The use of stem cells now makes it possible for us to cultivate so-called organoids, such as tiny versions of a liver, heart or small intestine, in the lab. These micro-organs can then be connected to a microchip that simulates ...

Medical research

Taurine may be a key to longer and healthier life

A deficiency of taurine—a nutrient produced in the body and found in many foods—is a driver of aging in animals, according to a new study led by Columbia researchers and involving dozens of aging researchers around the ...

Neuroscience

Making young mice old in a matter of three weeks

In a paper recently published in PNAS Nexus, researchers from the Department of Comparative Biosciences at the University of Illinois Urbana-Champaign describe how they were able to inhibit the activity of a specific neuronal ...

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