TESS discovers a rare brown dwarf orbiting a massive, aging star
Repercussão envolvendo fonte internacional chama atenção em Agro.
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Nvidia’s new $500B plan is risky but brilliant, especially for aging GPUs
Nvidia has a plan to make sure its GPUs won't lose value. Destaque: $500.
Northrop’s robot space mechanic is a new way to keep satellites at work longer
The Mission Robotic Vehicle is making the first attempt to attach a new thruster to an aging satellite.
Exercise may help the aging brain “take out the trash”
Regular exercise may help the brain clear away harmful waste that can build up with age.
Quality control of proteins in the cellular membrane starts at the ribosome
Scientists at the Center for Molecular Medicine Cologne (CMMC) and the CECAD Cluster of Excellence on Aging Research have demonstrated in a biomedical study that ribosomes, the protein factories of our cells, face an unusually tough challenge when building large, membrane-embedde
2027 Chevy Express and GMC Savana Vans Finally Get Touchscreens
GM’s aging commercial vans are getting a tech upgrade that’s been standard in most other vehicles for over a decade—a touchscreen display.
Protein secreted by immune cells may help drive brain aging
Brain-resident immune cells that have reached an old-age state called "senescence" secrete a protein that causes dysfunction in other brain cells, according to a study led by investigators at Weill Cornell Medicine.
DNA repair enzymes favor specific sequences, shaping mutation patterns in the human genome
When a wound does not heal properly, it leaves a scar. Similarly, mutations—which are permanent changes to genetic code—are often the result of damaged DNA that has not been properly repaired. Mutations can impede the function of genes and lead to disease and aging, but they are
Vitamin B12 corrects developmental defects in Verheij syndrome worm model
Verheij syndrome is a rare genetic disorder caused by the impairment of splicing, a critical process in RNA processing. Using the model organism Caenorhabditis elegans, researchers at the Max Planck Institute for Biology of Aging have demonstrated that this disruption affects met
Cardiovascular care for older adults should account for cognitive impairment and frailty
Older adults with cardiovascular disease (CVD) often have coexisting cognitive impairment and frailty, conditions that can significantly affect treatment decisions, recovery, independence and quality of life and should be considered as part of an aging-informed approach to care,
Eating less protein could slow aging, major review finds
A sweeping review of more than 350 studies suggests that the protein boom may be overselling what many people actually need. Eating less protein appears to improve metabolism, reduce inflammation and cellular damage, and activate pathways linked to healthier aging and longer life
Scientists may have found aging’s hidden trigger for brain disease
Scientists have identified a molecular switch that may help explain why aging makes the brain more vulnerable to diseases such as ALS and Huntington’s. In worms, the protein EPS8 builds up with age and triggers signaling that encourages toxic proteins to clump together, damaging