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Natural killer cells do not just kill cancer cells or cells infected with viruses, they also mediate a trade-off between wound healing and bacterial defense in skin wounds. If the healing process is accelerated, the immune defense is weakened, researchers at the University of Zurich have now shown. This has […]

Berkeley Lab researchers helped validate new AI-based algorithm, RosETTAFold, to generate hundreds of new protein structures. “The dream of predicting a protein shape just from its gene sequence is now a reality,” said Paul Adams, Associate Laboratory Director for Biosciences at Berkeley Lab. For Adams and other structural biologists who […]

Aging, especially in late life, is not a beautiful process for everyone. For many it causes a lot of suffering, including dementia. While the problems of aging still cannot be solved, scientists are developing tools to make it at least a little bit less painful. Researchers at the University of […]

Rheumatoid arthritis is a disease, which affects people’s joints, skin, eyes, lungs and some other organs. Usually rheumatoid arthritis is recognizable because of damaged joints, but it is a much more widely reaching autoimmune disease. That is why scientists at UCL are looking into the gut for the origins of […]

An avocado a day could help redistribute belly fat in women toward a healthier profile, according to a new study from the University of Illinois Urbana-Champaign and collaborators. One hundred and five adults with overweight and obesity participated in a randomized controlled trial that provided one meal a day for […]

Scientists create synthetic exosomes with natural functionalities and present their therapeutic application. Scientists from the Max Planck Institute for Medical Research in Heidelberg and colleagues at the DWI Leibniz Institute for Interactive Materials in Aachen have engineered synthetic exosomes that regulate cellular signaling during wound closure. The synthetic structures are […]

Calorie restriction is the most studied means to slow aging, and from this numerous lines of work have emerged, each focused on one small subset of the sweeping changes in metabolism that occur in response to a lowered intake of nutrition. Lack of nutrients puts stress on cells and organisms, […]

Many lines of evidence point to kidney function as being particularly important to the health of organs throughout the body. To pick one example, one of the better known longevity-associated genes, klotho, appears to act in the kidney, and yet is well known for producing improvements in cognitive function. Here, […]

A new mechanism that stops the progression of Huntington’s disease in cells has been identified by scientists at the University of Cambridge and UCL, as part of their research groups at the UK Dementia Research Institute. Researchers say the breakthrough study, published in Cell Reports, could lead to much needed therapies […]