This amino acid may help the body fight tumors and viral infections
medicalxpress - The amino acid arginine helps keep the human body humming, most notably by synthesizing proteins that carry out a range of cellular processes. It's produced by our bodies and found in common high-protein foods. Low levels of arginine are associated with a…
AI Summary: New research implicates the amino acid histidine in modulating immune and tumor biology, suggesting it may enhance anti-tumor responses and antiviral defenses in preclinical studies. Scientists report mechanistic insights that could inform future therapeutic strategies, although translation to patients will require careful testing—because promising mouse data still need to pass the human audit.
FDA approves Simtriyo for treating ADHD in children and adults
medicalxpress - The U.S. Food and Drug Administration has approved Simtriyo (centanafadine) for the treatment of attention-deficit/hyperactivity disorder (ADHD) in adults and children 6 years and older weighing ≥20 kg.
AI Summary: The FDA granted approval for Simtriyo to treat attention‑deficit/hyperactivity disorder in children and adults, adding a new prescription option to the ADHD toolkit. Regulators highlighted efficacy and safety data supporting the decision; clinicians and patients will now weigh the drug’s profile against existing therapies as rollout and coverage decisions play out.