Researchers discovered specialized "regenerative" astrocytes in adult mouse brains can repair damaged tissue. These cells uniquely send new nuclei via cellular extensions to rebuild lost networks, offering new hope for treating brain injuries & autoimmune diseases.
Researchers at Weill Cornell Medicine have mapped the structural changes of the Parkinson's protein LRRK2, revealing how mutations lead to hyperactivity. This breakthrough guides the development of targeted therapies.
ACA enrollment dropped by millions, sparking debate. Trump administration blames fraud, while policy experts cite rising premiums (up 58% since 2025) and high deductibles. Biden-era subsidies aimed to lower costs, but Republicans argue they invited fraud, impacting Americans' health insurance.
Recognizing teen depression is crucial as signs differ from adults (e.g., irritability). Parents should use a nonjudgmental approach, ask directly about suicidal thoughts, and seek help. Talk therapy and structured treatment are options; call 988 or NYC-WELL for crisis support.
Research in rats reveals the gut-brain axis influences memory formation, particularly with food experiences. High-fat/sugar diets disrupt this link, impacting memory and potentially contributing to Alzheimer's. Vagus nerve stimulation shows therapeutic promise.
