Summary: New research reveals that mammals with larger brains and more robust immune systems tend to live longer lives. By studying 46 species, scientists found a clear link between maximum…
Tag: immune system
Worsening allergies aren’t your imagination − windy days create the perfect pollen storm
Evolution has fostered many reproductive strategies across the spectrum of life. From dandelions to giraffes, nature finds a way. One of those ways creates quite a bit of suffering for…
Measles can ravage the immune system and brain, causing long-term damage – a virologist explains
The measles outbreak that began in west Texas in late January 2025 continues to grow, with 400 confirmed cases in Texas and more than 50 in New Mexico and Oklahoma…
Immune System Gene Linked to Hyperactivity, ADHD and Autism
Summary: Researchers have uncovered a link between the immune gene regulator STAT1 and hyperactive behaviors in mice, offering new insights into neurodevelopmental disorders like autism and ADHD. STAT1, vital for…
Gene Activity in Depression Linked to Immune System and Inflammation
Summary: A new study reveals that inflammation and immune system activation are closely linked to major depressive disorder (MDD), particularly in those resistant to standard antidepressants. Researchers analyzed gene expression…
Blood Immunity Altered in Alzheimer’s
Summary: A new study reveals epigenetic alterations in the immune system of Alzheimer’s patients’ blood, suggesting environmental or behavioral factors could influence Alzheimer’s risk. The study indicates these epigenetic changes…
Immune Cell Enzyme Links Stress to Depression
Summary: Researchers identified a novel ‘body-mind mechanism’ that links chronic stress to depression. They discovered that stress increases the enzyme matrix metalloproteinase-8 (MMP-8) in blood, which then impacts brain neurons,…
What if every germ hit you at the exact same time? An immunologist explains
Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to [email protected]. What would happen if all…
Immune health is all about balance – an immunologist explains why both too strong and too weak an immune response can lead to illness
For immune health, some influencers seem to think the Goldilocks philosophy of “just right” is overrated. Why settle for less immunity when you can have more? Many social media posts…
Why do our noses get snotty when we are sick? A school nurse explains the powers of mucus
Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to [email protected]. Why do our noses get…
