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Allergy and immunology news
Newfound biomarkers may someday help clinicians better detect—and possibly cure—Lyme disease
Lyme disease can be easiest to treat in its earliest stages, but current tests often miss infections during that critical window and cannot tell whether bacteria are still present or were cleared years ago. New research led ...
3 hours ago
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Experimental vaccine for 'neglected disease' carried by hundreds of millions of people shows promising results
For a vaccine to be effective, it must do two things. First, it must trigger an immune response. Second, the vaccine must train the body to remember the response so it can fight that same disease in the future. Now, new research ...
16 hours ago
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Smoking triggers neutrophil response that may link lungs to heart disease
Scientists at the University of Oklahoma have identified a previously unrecognized immune system pathway that helps explain how cigarette smoking increases the risk of cardiovascular disease. The findings, published in Circulation ...
18 hours ago
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Three-in-one vaccine shows promise against 'tripledemic'
Flu season is no longer just flu season. Since 2022, the health care community has faced what's known as a "tripledemic" of seasonal influenza, COVID-19 and respiratory syncytial virus (RSV). That may mean the flu shot needs ...
23 hours ago
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Study reveals how early-life cellular process helps shape lifelong immune health
Researchers at Hospital for Special Surgery (HSS) have uncovered a critical link between the immune system in early life and its function in adulthood. The study, published in Science Immunology, identifies a new role for ...
23 hours ago
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Genetically lower systolic BP linked to increased risk of allergic rhinitis
Genetically predicted lower systolic blood pressure (SBP) seems to increase susceptibility to allergic rhinitis (AR), according to a study published online May 29 in Tobacco Induced Diseases.
16 hours ago
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Emerging mRNA vaccine strategies target cancer and pathogenic viruses in potent new ways
The technology that gave the world mRNA COVID vaccines is being tested in a variety of new ways, and emerging research reveals that a crucial T-cell population can be reprogrammed in animal models by reimagining the science ...
More children are getting diseases like celiac disease, diabetes and Crohn's in Norway
More children are getting diseases such as celiac disease, type 1 diabetes and inflammatory bowel disease (IBD) than before, research shows. IBD is a term for conditions like ulcerative colitis and Crohn's disease. These ...
20 hours ago
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Scratching that bug bite might feel good at first but science explains why it's a bad idea
You've likely heard it since childhood: Don't scratch that bug bite or rash, you'll make it worse. But why would something that feels so good be bad?
Jun 27, 2026
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Researchers discover new driver of asthma-related inflammation
Researchers at National Jewish Health have uncovered a previously unknown mechanism that helps drive inflammation in allergic asthma, offering new insight into how the disease develops and potentially revealing new targets ...
Jun 26, 2026
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First potential probiotic treatment for lupus identified by researchers
Scientists at UT Health San Antonio, the academic health center of The University of Texas at San Antonio, have found a link between a bacterium in the gut microbiome (ecosystem) and lupus that could lead to more effective ...
Jun 25, 2026
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AI framework helps identify new targets for CAR T cell therapy
Leading CAR T cell therapy researchers have developed a human-in-the-loop artificial intelligence (AI) framework that centers scientists' expertise to find viable target antigens for CAR T cell therapy. The work was led by ...
Jun 25, 2026
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How 'peacemakers' of the immune system could unlock long-term disease remission
"Peacemaker" immune cells could help treat diseases ranging from type 1 diabetes to neurodegeneration by restoring immune tolerance, according to a new paper in Frontiers in Science.
Jun 25, 2026
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Identifying immune pathways driving aggressive brain cancers
A new study has uncovered a key mechanism that helps one of the deadliest brain cancers evade the immune system, according to the study published in The Journal of Clinical Investigation.
Jun 25, 2026
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Hidden thymus step may prime cancer-killing T cells earlier than expected
Researchers at Mayo Clinic have uncovered a previously hidden step in how the immune system prepares to fight cancer, a discovery that could help scientists develop more effective and longer-lasting cancer immunotherapies.
Jun 25, 2026
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Biomarkers could help identify ICU patients at risk of chronic critical illness
New research, published in The Journal of Immunology, identifies biomarkers of a distinct immune profile that could be used to identify patients at risk for chronic critical illness (CCI) on admission to the intensive care ...
Jun 25, 2026
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Stress-linked gut viruses may help tumors evade the immune system
Chronic psychological stress can help tumors evade immune attack through a chain of molecular events involving gut bacteria and viruses within those bacteria, according to a study led by Weill Cornell Medicine investigators. ...
Jun 25, 2026
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New Tfr cell model uncovers molecular switches that restrain antibody responses
For the immune system to effectively combat pathogens, antibody responses must be precisely controlled. So-called follicular regulatory T cells (Tfr cells) play a key role in this process by limiting excessive immune responses ...
Jun 25, 2026
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Gut-homing antibodies help protect against norovirus, paving path for new vaccines, therapies
As the leading cause of viral gastroenteritis worldwide, norovirus is an all too familiar ailment. Its telltale digestive upset—not to mention its reputation for being notoriously contagious—has earned it the nicknames "winter ...
Jun 24, 2026
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Immune cell–fibroblast crosstalk may be the key trigger of autoimmune diseases
In autoimmune disorders, immune cells targeting "self" proteins are mistakenly activated, resulting in abnormal expansion and responsiveness. These disorders are known to reduce patients' quality of life over a prolonged ...
Jun 24, 2026
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What a 'silenced' chromosome can tell us about autoimmunity
Systemic lupus erythematosus (SLE), the most common form of lupus, is an autoimmune disorder that occurs more frequently in women. Having multiple X chromosomes has been associated with an increased risk of developing lupus; ...
Jun 24, 2026
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Early immune clues that determine who develops TB may lead to new ways to intervene earlier and stop the disease
A quarter of the global population is estimated to have been infected with Mycobacterium tuberculosis, yet only 5%–10% of those infected go on to develop active tuberculosis (TB). "The big question has always been what distinguishes ...
Jun 24, 2026
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Immunotherapy may temporarily restore fertility in patients of premature menopause
A pilot study from Karolinska Institutet shows that immunotherapy may enable the stimulation of egg maturation in women with autoimmune POI (premature ovarian insufficiency)—a condition that usually leads to infertility. ...
Jun 24, 2026
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Mapping the hidden rules of a key immune sensor
The immune system depends on molecular alarms that detect danger inside cells. One of these alarms is STING, short for "stimulator of interferon genes." STING helps cells respond to infections, damaged DNA and cancer. When ...
Jun 24, 2026
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