Estrogens are known for their role in reproduction, but a new study from Fujita Health University, Japan, reveals that neuroestrogens—estrogens produced in the brain—play a key role in appetite regulation. These brain-made hormones enhance the expression of a hunger-suppressing receptor in the hypothalamus and improve leptin sensitivity. The findings highlight a new biological pathway that could lead to innovative strategies for managing obesity and eating disorders.

A study by Nagoya University Graduate School of Medicine in Japan suggests the importance of tailored exercise programs for school-age children born with a congenital diaphragmatic hernia to address declines in limb muscle strength, balance, and endurance.

In industries, the detection of anomalies such as scratches, dents, and discolorations is crucial to ensure product quality and safety. However, conventional methods rely on heavy computational processing and image enhancement and may not truly reflect subtle defects, particularly in low-light settings. Now, researchers have designed a robust model with noise suppression and illumination-adaptive features that enhance the accuracy and consistency of anomaly detection across diverse surfaces and textures in poorly lit industrial environments.