A new study found that living a healthy lifestyle can significantly reduce the risk of dementia for individuals with a high genetic risk. The research, published in JAMA, analyzed data from over 196,000 adults and discovered that adhering to a healthy lifestyle, regardless of genetic risk, was associated with a reduced risk of dementia.
A Baylor University researcher has made a significant discovery about the dynamic process of DNA damage recognition, providing new insights into the molecular repair machinery. The study found that the protein Rad4/XPC binds to UV-induced DNA lesions, marking them for repair and initiating the nucleotide excision repair pathway.
Infanticide by female mammals removes potential competitors for breeding space, milk, and social status. Researchers found that harsh conditions and territorial needs drive this behavior in various mammalian species.
A large observational study found that a favorable lifestyle was associated with lower dementia risk, independent of genetic risk. The study followed over 196,000 adults and found that both unhealthy lifestyles and high genetic risk were linked to higher dementia risk.
A study by researchers at New York University Langone Health found that mandatory headgear use in women's lacrosse significantly reduces the rate of head and face injuries as well as concussions. The study showed a 76% lower injury rate compared to non-headgear wearing teams.
A research team led by Prof. Rho developed a simultaneous inverse design of metamaterials using deep learning, allowing for arbitrary photonic structure designs and significant reduction in design time.
A study of 1,600 older adults found a strong association between accumulated cognitive and social activities and a slower rate of memory loss. The research suggests that individuals with higher cognitive reserve may be less likely to develop dementia, providing new insights into the prevention and treatment of this disease.
Researchers found that young athletes who fail to achieve a 90 percent score on quadricep strength tests are at increased risk for second knee injuries. Those who failed individual return-to-sport criteria were three times more likely to suffer contralateral ACL tears.