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Allergy and immunology news
How serotonin may help drive long-term allergic inflammation through overlooked immune cells
Researchers at Karolinska Institutet have uncovered how serotonin-related metabolism helps regulate an understudied immune cell involved in allergic inflammation. The study, published in the journal Allergy, adds to knowledge ...
10 hours ago
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Tumors hijack macrophages after they clear dead cells, real-time tracking reveals
Researchers at Tel Aviv University's Gray Faculty of Medical and Health Sciences have uncovered how a natural and essential immune system process can be hijacked to promote cancer progression. In a new study, the research ...
19 hours ago
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Rare stem T cells may hold the key to fighting chronic diseases
T cells are an elite fighting force of the immune system, seeking out and destroying diseased cells. But in a prolonged campaign against a chronic condition—like a viral infection or cancer—the body needs a steady supply ...
Jul 1, 2026
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COVID-19 vaccine boosters may help protect against future animal coronaviruses, research suggests
COVID-19 vaccine boosters not only protect against SARS-CoV-2—the virus behind the most recent pandemic—but may also help protect against some future coronaviruses that risk spreading from animals to humans, Cambridge researchers ...
Jul 1, 2026
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Malaria vaccine quest narrows as shared parasite targets emerge in liver
Scientists have identified targets on the malaria-causing parasite that could be key to developing a universal vaccine against one of humankind's oldest and deadliest diseases. Researchers from Oregon Health & Science University ...
Jul 1, 2026
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Whole goat milk formula can reduce incidence of atopic dermatitis in infants
Infant feeding with whole goat milk formula (WGF) can reduce the incidence of atopic dermatitis (AD), especially in those with a parental history of AD, according to a study published in Clinical Nutrition.
Jul 1, 2026
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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 ...
Jun 30, 2026
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C-section, maternal history of allergic diseases linked to allergic rhinitis in offspring
Maternal cesarean section (CS) and maternal history of allergic diseases (MHAD) are independent and synergistic risk factors for allergic rhinitis (AR) in offspring, according to a study published online June 20 in the International ...
Jun 30, 2026
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Real-time pollen data perceived as valuable among some with seasonal allergies
There are unmet informational needs among individuals with seasonal allergies, according to a study published June 1 in Frontiers in Allergy.
Jun 30, 2026
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Don't let summer allergies cloud a sunny forecast
Summertime can bring a host of triggers for those with allergies and asthma. People often focus on spring and fall allergies, but summer allergies can take a toll on those affected. By learning more about seasonal allergies, ...
Jun 30, 2026
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Chain reaction in cells may be driving low energy in ME/CFS patients
Griffith University researchers have identified a key immune cell dysfunction in people with Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS), offering new clues about the condition.
Jun 30, 2026
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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 ...
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 ...
Jun 29, 2026
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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 ...
Jun 29, 2026
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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 ...
Jun 29, 2026
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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 ...
Jun 29, 2026
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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 ...
Jun 29, 2026
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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.
Jun 29, 2026
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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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