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Allergy and immunology news
Atopic dermatitis under the microscope: Scientists discover the mechanism of itching
Atopic dermatitis (AD) is a chronic disease that affects an increasing number of children and adults. The skin is dry and irritated, and the itching can be so severe that it interferes with sleep and daily life. Although ...
18 hours ago
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Discrimination is linked to diminished immune system function
People who commonly experience everyday discrimination are more likely to have higher levels of "exhausted" white blood cells, suggesting that the chronic stress of discrimination may hamper the immune system, according to ...
11 hours ago
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Li-Fraumeni syndrome: How the immune system may shape inherited cancer risk
Li-Fraumeni syndrome is a rare hereditary disease that significantly increases the risk of developing cancer. Almost all affected individuals receive a cancer diagnosis at least once in their lifetime. A new study suggests ...
11 hours ago
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In rare cases, autoantibodies can cause severe reactions to a discontinued Chikungunya vaccine
A new study published in the Proceedings of the National Academy of Sciences suggests that rare cases of brain inflammation linked to live-attenuated yellow fever and Chikungunya vaccines were due to autoantibodies carried ...
11 hours ago
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Rapamycin helps protect immune cells against DNA damage
As people age, their immune systems deteriorate. This makes them more susceptible to infections and can mean that vaccines are less effective. New research carried out by Dr. Loren Kell at NDORMS shows that immune cells in ...
14 hours ago
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Antibodies targeting IgE Cε2 domain show promise for rapid allergy relief
Allergic diseases represent a major global health burden, placing significant strain on health care systems worldwide. Severe conditions such as anaphylaxis, asthma, food allergy, and allergic rhinitis are driven by immunoglobulin ...
15 hours ago
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Fish allergy risk varies by fish size and which part is eaten, research reveals
A new study reveals allergy risks from fish depend not just on species but also on the size of the fish and which part you eat. James Cook University researcher Dr. Thimo Ruethers, who led the study now published in Food ...
17 hours ago
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Pollen exposure linked to worse quality of life for chronic sinus infection sufferers
The results of a pilot study suggest that long-term exposure to higher pollen levels leads to worse symptoms and quality of life for patients with chronic rhinosinusitis. For the 103 patients studied, levels of ragweed pollen ...
13 hours ago
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Large genetic study uncovers 34 regions linked to allergic conjunctivitis risk
Itchy, red and watery eyes are familiar symptoms for many people, especially during the spring and summer pollen season. Allergic conjunctivitis is a very common condition, but its hereditary background has not previously ...
13 hours ago
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Newly discovered immune 'traffic controller' can be hijacked by cytomegalovirus
Researchers from Monash University and the Lions Eye Institute have discovered a tissue protein that acts as a central 'traffic controller' for immune cells and can be hijacked by a virus to weaken immune responses.
Jan 25, 2026
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CAR T cells with boosted BACH2 protein can fight cancer more effectively
UT Southwestern Medical Center researchers have discovered that increasing the levels of a protein called BACH2 makes engineered cancer-fighting immune cells behave more like stem cells, improving their therapeutic effectiveness. ...
Jan 23, 2026
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A balancing act: Dual mRNA markers in T cells act as a kill switch to prevent an overactive immune system
How do immune cells strike a balance, unleashing rapid attacks against pathogens or cancer, while avoiding damage to healthy cells? Research into an immune kill switch holds potential for controlling infections or preventing ...
Jan 22, 2026
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Discovery illuminates how inflammatory bowel disease promotes colorectal cancer
A chain of immune reactions in the gut—driven by a key signaling protein and a surge of white blood cells from the bone marrow—may help explain why people with inflammatory bowel disease (IBD) have a higher risk of colorectal ...
Jan 22, 2026
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Experimental CAR T therapy targets tumor's immune shield, not cancer cells directly
Scientists at the Icahn School of Medicine at Mount Sinai have developed an experimental immunotherapy that takes an unconventional approach to metastatic cancer: instead of going after cancer cells directly, it targets the ...
Jan 22, 2026
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Redefining the role of neutrophils to open new avenues for cancer and inflammation therapies
Researchers from Universidad Carlos III de Madrid (UC3M), the National Center for Cardiovascular Research (CNIC), and Yale University (U.S.) have published a comprehensive review article in the journal Cell that proposes ...
Jan 22, 2026
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Cancer vaccines promise personalized, combination treatment approaches, says research
A new comprehensive review from researchers at the Icahn School of Medicine at Mount Sinai details how decades of cancer vaccine research are converging into a new era of more precise, personalized, and effective immunotherapies, ...
Jan 22, 2026
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Active aldehydes drive T cell exhaustion in the tumor microenvironment, finds study
Cancer immunotherapy is a type of cancer treatment that harnesses the immune system to fight cancer cells. The treatment involves CD8⁺ T cells, also known as killer T cells, which play a crucial role in attacking tumors. ...
Jan 21, 2026
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Is it cedar fever or the flu? How Texans can tell the difference
Texas winters herald the bane of many allergy sufferers: cedar fever.
Jan 21, 2026
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Body's internal clock shapes stroke severity and treatment response, finds study
A study led by scientists at the Centro Nacional de Investigaciones Carlos III (CNIC) demonstrates that stroke severity depends on the time of day the event occurs. The research shows that neutrophils—the most abundant ...
Jan 21, 2026
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Specialty care remains out of reach for many children with uncontrolled asthma
Historically, marginalized children would benefit from better connection to specialists
Jan 21, 2026
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B cells play a more sinister role than believed in progression of type 1 diabetes
A recent study by Vanderbilt Health researchers has revealed a greater, detrimental role for B lymphocytes (B cells) in the progression of type 1 diabetes (T1D).
Jan 20, 2026
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Dual gene deletion reveals potential biomarkers for predicting immunotherapy success
The deletion of two cancer genes, CHD1 and MAP3K7, improves how well tumors respond to cancer immunotherapy and could be used as biomarkers to help predict which patients are most likely to benefit from treatment, new research ...
Jan 20, 2026
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Certain antibiotics may may boost immune system
Research led by Lancaster University has discovered that a class of antibiotics—fluoroquinolones—can directly alter the potential bacterial killing ability of one of our immune cells called the macrophage.
Jan 20, 2026
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Pan-fungal vaccine proves effective against Candida auris in mice
A vaccine created by University of Georgia researchers to battle multiple life-threatening fungal infections is also effective against Candida auris in mice, according to a new study published in Vaccines by researchers in ...
Jan 20, 2026
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Study links stroke-induced stress response to weakened immune system and higher infection risk
A new University of Manchester and Edinburgh study published in the journal Brain, Behavior and Immunity has found that people who have had a stroke have fewer of a specific type of immune cell called B cells, which normally ...
Jan 20, 2026
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