Cell biology

— Pilot Study Paves the Way for Larger Trials on Brain Health Assessment PHILADELPHIA -- In a preliminary investigation, intermittent calorie restriction improved executive function and memory in older adults without cognitive impairments. This 8-week randomized study involved 40 overweight, cognitively healthy seniors with insulin resistance. Researchers compared two dietary strategies: a 5:2 intermittent fasting approach versus a “healthy living” diet, which followed USDA guidelines on

Researchers at Toho University in Japan have introduced an AI-based model that can evaluate male infertility risk solely through blood tests, eliminating the necessity for semen analysis. It is anticipated that this could become a standard infertility screener in the near future, replacing semen-based assessments. The World Health Organization (WHO) in 2017 reported that men contribute to roughly 50% of global infertility cases. Although semen analysis is crucial for identifying male