Monday, January 18, 2021

Study: Immune cells cause cholesterol to be trapped in blood vessels — (Details)

People with autoimmune diseases such as psoriasis, lupus and rheumatoid arthritis are at high risk of developing cardiovascular disease, even though none of...

Study: Skin ages when the main cells in the dermis lose their identity and...

With age, our tissues lose their function and capacity to regenerate after being damaged. A study published today in Cell by scientists at...

Study: The new face of South American people — (Details)

The history of the peopling of the Americas has just been interpreted afresh. The largest and most comprehensive study ever conducted on the...

Study: Powerful method probes small-molecule structures — (Details)

Small molecules -- from naturally occurring metabolites and hormones to synthetic medicines and pesticides -- can have big effects on living things. But...

Study: A newly discovered, naturally low-caffeine tea plant — (Details)

Tea drinkers who seek the popular beverage's soothing flavor without its explosive caffeine jolt could soon have a new, naturally low-caffeine option. In...

Study: Can stimulating the brain treat chronic pain? — (Details)

For the first time, researchers at the UNC School of Medicine showed they could target one brain region with a weak alternating current...

Study: Minimally invasive patch delivers exact doses directly into cells, lessens pain, toxicity —...

Purdue University researchers have developed a new flexible and translucent base for silicon nanoneedle patches to deliver exact doses of biomolecules directly into...

Study: Scientists find how the enzyme AMPK, largely thought to suppress cancer, actually helps...

Long thought to suppress cancer by slowing cellular metabolism, the protein complex AMPK also seemed to help some tumors grow, confounding researchers. Now,...

Study: Do kitchen items shed antimicrobial nanoparticles after use? (Details)

Because of their antimicrobial and antifungal properties, silver nanoparticles measuring between one and 100 nanometers (billionth of a meter) in size, are being...

Study: Embryos ‘remember’ the chemicals that they encounter — (Details)

We all start out as a clump of identical cells. As these cells divide and multiply, they gradually take on distinct identities, acquiring...

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