Tiny sugars in the brain disrupt emotional circuits, fueling depression Depression is a serious disorder that disrupts daily life through lethargy, sleep disturbance, and social withdrawal, and also increases the risk of suicide. The number of depression patients has steadily increased over the years, affecting more than 280 million people worldwide as of 2025. Now, researchers have uncovered a new pathological mechanism that could provide clues for the diagnosis and treatment of depression. Read More
Job changes may cause headaches and insomnia Researchers at University of Tsukuba have found that people who have switched jobs are more likely to experience symptoms such as headaches, fatigue, and insomnia, based on the results of an internet survey conducted with approximately 20,000 people in Japan. Read More
Mastectomy linked to worsened sexual health and body image after surgery While mastectomy is often a necessary and life-saving treatment option for many women with breast cancer, the surgery may contribute to worse sexual health, body image, and several other physical and emotional challenges after surgery, according to a new systematic review on the effects of mastectomy in women with breast cancer. Surgeons said the research underscores the importance of screening women before they undergo a mastectomy. Read More