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Allergy and immunology news
Gut fungi may hold the key to treating asthma worldwide
Two new studies jointly published in Nature Communications reveal that certain species of fungi in the gut play a key role in the development of immune dysregulation and some pediatric allergic diseases—and may be promising ...
8 hours ago
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Why pollution affects some asthma patients more than others
For many people with asthma, air-quality advisories are harbingers of worsening symptoms. But for reasons science has struggled to explain, the extent to which pollution exacerbates asthma varies widely from person to person.
5 hours ago
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Chimeric RNA unique to women could influence health and wellness
Strange "chimeric" RNA once thought to be the product of cancer is actually an important controller of women's health, including influencing their susceptibility to infectious disease and autoimmune disorders, new University ...
15 hours ago
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Estrogen link could explain why women are more likely to suffer from Crohn's
Scientists from the University of Bath (UK) have shed new light on how Crohn's disease develops and why it affects people differently after finding new evidence of a link between a key immune system gene in the gut and signaling ...
9 hours ago
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This natural compound may help boost vaccine responses in older adults
Researchers at NDORMS have found that a naturally occurring compound called spermidine may help improve vaccine responses in some older adults by reducing signs of immune system aging.
17 hours ago
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Mouse model reveals key inflammatory mechanism behind sleep apnea-related metabolic disease
Researchers at Marshall University have identified a potential immune mechanism contributing to metabolic dysfunction and insulin resistance associated with obstructive sleep apnea (OSA), offering new insight into how chronic ...
17 hours ago
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Physical exercise could help modulate the immune response in type 1 diabetes
Type 1 diabetes is an autoimmune disease in which the immune system attacks the insulin-producing beta cells of the pancreas. Despite advances in glycemic control and the development of new immunotherapies, there is still ...
6 hours ago
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Two patients with severe autoimmune disease remain relapse-free for over 15 years after stem cell transplant
Neuromyelitis optica spectrum disorder (NMOSD) is a rare autoimmune condition in which the body's own defenses turn against the optic nerves and spinal cord. This confusion leads to inflammation that can rob people of their ...
Targeted IL-15 drug in patient testing revives exhausted T cells without triggering severe inflammation
For some people, cancer immunotherapies are life-changing. These treatments can turn the body's own immune system against a tumor, either eliminating it or shrinking it enough to make surgery possible. But these therapies ...
Jun 22, 2026
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How RSV manipulates the immune response in respiratory cells
Respiratory syncytial virus (RSV) can cause severe lower respiratory tract infections, particularly in newborns and older adults. How the virus manages to evade the immune system and what changes it triggers in infected cells ...
Jun 22, 2026
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Study in Drosophila reveals how the immune system adjusts development in response to excess sugar
Diets rich in sugars and fats are associated with metabolic disorders such as insulin resistance, chronic inflammation and diabetes. During development, these imbalances can have a particularly significant impact, as the ...
Jun 22, 2026
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Butyrate alters dendritic cell development and surface markers through epigenetic control, study finds
The benefits of dietary fiber extend beyond digestive health, as dietary fiber-derived metabolites produced by gut microbiota can influence immune function. Short-chain fatty acids (SCFAs) are secondary metabolites produced ...
Jun 22, 2026
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Can we cure asthma? Yes, and we have a plan
Asthma is conventionally viewed as "treatable but incurable." In other words, we can manage its symptoms but not reverse the underlying condition. But advances in science are challenging this view, and we think a cure may ...
Jun 22, 2026
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How neutrophils help triple-negative breast cancer cells spread
Researchers at Baylor College of Medicine and collaborating institutions have discovered how immune cells called neutrophils can help triple-negative breast cancer (TNBC) cells metastasize to other organs. The study, published ...
Jun 22, 2026
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Neuroimmune abnormalities may play a key role in fibromyalgia
Fibromyalgia is a complex disorder characterized primarily by chronic widespread pain, fatigue and other physical and cognitive symptoms. Although it affects millions of people worldwide, the underlying biological mechanisms ...
Jun 21, 2026
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A renewable cell source for cancer immunotherapy could make off-the-shelf treatments possible
In a paper published in Cell, a USC Stem Cell-led team reports a new way of generating a renewable and expandable supply of the progenitor cells that give rise to macrophages. These immune cells help drive the body's response ...
Jun 19, 2026
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New tool maps how T cells move within tumors
Researchers at UT Southwestern Medical Center led a study to develop a computational method that reveals how immune cells navigate the complex environment inside tumors, offering insights that could inform future cancer therapies. ...
Jun 19, 2026
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Lab-on-a-chip platform shows how immune cells attack cancer cells
Immunotherapies are a promising approach in the fight against cancer. Researchers at the Technical University of Munich (TUM) have developed a lab-on-a-chip system called CellTrap. It makes it possible to observe the interactions ...
Jun 18, 2026
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A diet-derived nutrient in breast milk may shape immune development
Trans-vaccenic acid (TVA), the most abundant trans fatty acid found in human breast milk, helps boost immune system development and has long-lasting effects on immune system health in mice, according to a new study by researchers ...
Jun 18, 2026
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SARS and MERS trigger immune brake that shuts down antiviral defenses, study finds
Researchers from Trinity have discovered how two deadly coronaviruses (SARS1 and MERS) outsmart one of our most important antiviral defenses by shutting down parts of the immune system. The findings help explain why certain ...
Jun 18, 2026
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Rewired metabolism helps revive exhausted immune cells and boost cancer immunity
Researchers from National Taiwan University (NTU) and National Taiwan University Hospital (NTUH) have identified a promising way to reinvigorate the body's cancer-fighting immune cells by rewiring their metabolism, revealing ...
Jun 17, 2026
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Diabetes and obesity drugs may help with inflammation and repair of skin
GLP-1 receptor agonists are currently among the most widely discussed classes of drugs worldwide. They have gained popularity for their effectiveness in treating type 2 diabetes and obesity, but increasing evidence suggests ...
Jun 17, 2026
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An intranasal flu vaccine approved two decades ago may have underappreciated immune benefits
For decades, influenza vaccines have been judged largely by the antibodies they generate in the bloodstream, a measure that has remained the gold standard since the first flu immunizations were administered in the 1940s.
Immune cell circuit restores barrier function in inflammatory bowel disease
Scientists have discovered a new protective communication circuit between specialized immune cells in the intestines, a circuit that may be therapeutically targeted to improve inflammatory bowel disease outcomes, according ...
Jun 16, 2026
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Mapping immune cell interactions in gut tissue reveals changes in ulcerative colitis
In a new study published in Science Immunology, researchers at King's College London looked at a type of tissue important for the immune response called gut-associated lymphoid tissue (GALT), which is located within the lining ...
Jun 16, 2026
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