Axolotls Regrow Complex Immune Organ From Scratch
Scientists discovered axolotls can completely regenerate their thymus, a complex immune organ that humans can't rebuild. The breakthrough could one day help reverse immune aging in people.
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Gut Immune Cells May Stop Parkinson's Before Brain Damage
Scientists discovered how Parkinson's travels from the gut to the brain through immune cells, opening the door to catching the disease decades before symptoms appear. In mice, reducing these immune cells stopped the toxic proteins from spreading and improved movement problems.
Teen's DNA 'Corrected' to Cure Rare Immune Disease
A 19-year-old from Kelowna, B.C., became the first Canadian cured of a life-threatening immune disease using groundbreaking gene editing technology. His doctor says he no longer needs to worry about deadly infections sneaking past his weakened immune system.
Scientists Find Key to Reversing Immune Aging
Researchers discovered that restoring thymus function could reverse immune decline in older adults. The breakthrough offers hope for better vaccines and cancer treatments for aging populations.
Gut Bacteria Actively Control Your Immune System
Scientists discovered that friendly gut bacteria can inject proteins directly into human cells, actively controlling immune responses. This breakthrough explains how the microbiome influences conditions like Crohn's disease.
Brain Parasite Meets Its Match in Your Immune System
One in three people carry a brain parasite called Toxoplasma gondii, yet most never get sick. Scientists just discovered why: your immune cells have a built-in self-destruct switch that takes the invader down with them.
Scientists Find Hidden Immune Controller Viruses Hijack
Researchers discovered how a vital protein acts as a "traffic controller" for our immune system and how a common virus learned to disable it. The breakthrough could lead to new treatments for autoimmune diseases by mimicking the virus's own tactics.
Scientists Find Immune Guards Hidden in Hair Follicles
Researchers discovered specialized immune sentinel cells inside hair follicles that help skin detect threats. This finding reveals how our skin actively monitors dangers despite its thick, protective layers.
Scientists Find Way to Keep Immune System Young
Researchers discovered that blocking a "death protein" keeps blood stem cells healthier and stronger as they age. The breakthrough could lead to new ways to maintain a youthful immune system.
How Vaccines Train Your Immune System to Win Every Time
Scientists explain why vaccines work like athletic training for your immune cells, preparing them to fight disease before you ever get sick. As measles outbreaks return to previously protected countries, understanding this science matters more than ever.
Immune Booster Blocks Superbug and Flu in 100% of Mice
Scientists in South Korea discovered a drug ingredient that primes the immune system to fight deadly infections before they strike. When mice received this treatment one day before exposure, they survived infections that killed every untreated animal.
New Immune Training Fights Superbugs Without Antibiotics
Scientists at Trinity College Dublin have discovered a way to "train" immune cells to fight deadly superbugs like MRSA and tuberculosis without using antibiotics. The breakthrough could help people most vulnerable to infections fight back when traditional medicines fail.
Israeli Scientists Link Gut Bacteria to HIV Immunity
A groundbreaking study from Israel reveals how gut bacteria actively strengthen immune defenses in people with HIV, opening doors to new treatments. Despite war and missile attacks threatening the research, a husband-wife team persevered to publish findings that could help 40 million people worldwide.
Common Antibiotic Boosts Immune Cells in Surprise Discovery
Scientists at Lancaster University found that fluoroquinolone antibiotics don't just kill bacteria—they supercharge our immune cells to fight harder. The discovery could help doctors choose the best antibiotics for each patient's unique needs.
Scientists Find Key to Controlling Body's Immune Response
Researchers at UT Southwestern discovered how two lipids work with a crucial protein to activate the immune system, opening new paths to treat cancer and autoimmune diseases. The breakthrough explains a long-standing mystery about how our bodies fight threats.
Scientists Reveal Immune Cells Have Memory and Healing Power
Researchers have discovered that neutrophils, the body's most abundant immune cells, are far smarter than anyone thought. These cellular defenders can remember past threats, repair damaged tissue, and coordinate like an organized community.
NYU Study Links Discrimination to Weakened Immune Cells
Scientists have discovered how everyday discrimination leaves a biological mark on the immune system, offering new hope for understanding and preventing stress-related health problems. The research opens doors for targeted interventions that could help millions experiencing chronic social stress.
Blood Disorder Drug Boosts Immune System Against Malaria
Scientists discovered that ruxolitinib, a medication for blood disorders, helps the body fight malaria more effectively and build stronger immunity. The breakthrough could save lives among the 600,000 people, mostly young children, who die from malaria each year.
Scientists Find Immune Cell Behind Long COVID Symptoms
Researchers discovered a specific immune cell state that explains why Long COVID lingers in some patients and links directly to fatigue and breathing problems. The breakthrough could lead to personalized treatments for millions still suffering months after infection.
Experimental Immune Reset Puts Lupus Into Remission
A groundbreaking treatment that reboots the immune system has put lupus patients into remission for over 18 months in early UK trials. Katie Tinkler, sick for 30 years, is now medication-free and skiing again.
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