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Allergy and immunology news
T cell protein could unlock new treatment for the most-feared joint replacement complication
Bone and joint infections cause significant health problems for patients and lead to millions of dollars in added health costs per year, but clinicians lack reliable tools to predict which patients will develop severe or ...
48 minutes ago
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Key path to Alzheimer's-like brain damage starts outside the brain
Immune cells that normally protect the body from damage by attacking foreign or infected cells are found in the brains of patients with Alzheimer's disease and related disorders at much higher levels than in healthy brains. ...
7 hours ago
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New mechanism shows how immune cells fine-tune adhesion during infection and recovery
Researchers at the University of Liverpool helped uncover how the body adapts its immune defenses during periods of increased demand, such as infection, inflammation and recovery following stem cell transplantation.
21 hours ago
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Understanding the link between hepatitis C and HIV persistence
Naglaa Shoukry and Petronela Ancuta, researchers in the Immunopathology Research Theme at the Centre de recherche du CHUM (CRCHUM), are shedding new light on one of the greatest challenges in HIV research: understanding why ...
Sep 2, 2026
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Rare antibodies with potential to combat alpha-gal syndrome identified
National Institutes of Health (NIH) researchers have discovered rare antibodies that could inform the development of an intervention for alpha-gal syndrome (AGS), an emerging tick bite-associated condition that can cause ...
Sep 1, 2026
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MS therapy uses patients' red blood cells to curb autoimmune attacks without broadly suppressing immunity
Multiple sclerosis (MS) is a chronic inflammatory autoimmune disease that particularly affects young adults. The disease is driven by immune cells—primarily what are known as T lymphocytes. These cells normally fight off ...
Sep 1, 2026
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Imaging technique reveals the metabolic states of individual immune cells
When a patient is facing certain cancers or an immune condition, clinicians turn to white blood cells for clues about the progression of both diseases and their treatments. From a standard blood draw, a clinical lab isolates ...
Sep 1, 2026
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Immune cells may have a biological memory that makes weight loss harder after obesity
According to the World Health Organization, one in eight people lives with obesity. Yet despite numerous health education programs, books, articles and treatments, many individuals still struggle to lose weight once they ...
Scientists in France pinpoint why STING pathway hasn't been harnessed for cancer therapy yet
Deep within the cellular landscape, a quiet failure was taking place, impeding a potentially successful form of cancer treatment. For years, scientists hoped an essential part of the innate immune system that detects foreign ...
Cancer's malignant remote control: How tumors reprogram liver fat metabolism to disarm immune cells
In their quest to understand how cancers take root, grow and spread, scientists have for the past half-century explored the genetic aberrations and microenvironmental peculiarities of tumors and their constituent cells. Such ...
Aug 31, 2026
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Hidden immune cells in the lung could lead to better flu vaccines
Influenza continues to cause major illness each year in the United States, leading to more than 35,000 deaths annually. Children, older adults, pregnant individuals, people with weakened immune systems and those with chronic ...
Aug 31, 2026
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Clues to longevity may reside in the genomes of long-lived bats
The secret to a long life may lie in the genomes of the longest-lived mammals for their size: bats. That idea captivated Juan Manuel Vazquez when he was a graduate student at the University of Chicago, but at the time he ...
Aug 30, 2026
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Fractional exhaled nitric oxide elevated in pediatric chest tightness-variant asthma
Children with chest tightness variant asthma (CTVA) have higher fractional exhaled nitric oxide (FeNO) levels and lower measures of small airway function, according to a study published online Aug. 10 in Frontiers in Pediatrics.
Aug 30, 2026
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22 million human immune cells help decode context-dependent gene circuits
Scientists from Gladstone Institutes, UC San Francisco and Stanford University, in collaboration with Biohub, have unveiled a massive, high-resolution functional map of human immune cells that promises to transform our understanding ...
Aug 28, 2026
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New RNA vaccine strategy aims to build broader immunity against mutating viruses
New research by Malaghan's Connor Laboratory, published in PNAS, shows how directing the immune system toward conserved areas of the COVID virus and its many variants using RNA technology could be a significant step toward ...
Aug 28, 2026
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Three shifting immune states in sepsis could explain why treatments miss their window
Researchers have mapped how the immune response in people with sepsis changes over time. The work, led by King's College London, could help pave the way for treatments that target the specific parts of the immune system that ...
Aug 28, 2026
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Immune cells that drive harmful autoantibody responses after COVID-19 identified
When the immune system encounters a virus, it produces antibodies designed to recognize and eliminate the invader. But in some people infected with SARS-CoV-2, the virus that causes COVID-19, the immune response goes awry, ...
Aug 28, 2026
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Schizophrenia and mood disorders show different innate immune signatures, analysis finds
A team involving researchers from Wroclaw Medical University analyzed studies of people with schizophrenia spectrum disorders and mood disorders, including depression and bipolar disorder. They found that the two groups showed ...
Aug 27, 2026
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Researchers develop scalable method to generate key immune cells for cancer therapy
Researchers at the Center for Regenerative Medicine (CReM) at Boston Medical Center (BMC) and Boston University (BU) have developed a scalable method for generating CD4+ helper T cells from induced pluripotent stem cells ...
Aug 27, 2026
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Why do some people react so badly to mosquito bites? The answer lies in mosquito saliva
Two people spend an evening in the same garden and receive roughly the same number of mosquito bites. By morning, one barely notices them—while the other is covered in large, swollen, intensely itchy welts that linger for ...
Aug 27, 2026
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Male sex hormones may protect lungs from asthma by boosting nerve connections
The differences in male and female sex hormones are most evident during growth, puberty and reproduction, when they help shape how the body develops and functions. Beyond their more visible effects, these chemical messengers ...
Gut tissue may retain inflammatory 'memory' for more than a year
Every three to five days, the layer of cells lining our intestines is completely renewed—the fastest turnover rate in the human body. Such rapid regeneration is an absolute necessity for tissue that endures constant mechanical ...
Aug 26, 2026
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How much the immune system sees may shape how well we fight infections
Why does the same infection cause only mild symptoms in one person but more serious disease in another? A new study led by the HUN-REN BRC Szeged Momentum Systems Immunology Research Group, together with several international ...
Aug 26, 2026
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Experimental Zika vaccine reveals T cells can drive protection without antibodies
Zika virus has been spreading for decades, but it first grabbed worldwide headlines in 2016. That February, with an outbreak sweeping the Americas, the World Health Organization (WHO) declared the surge in Zika-linked birth ...
Aug 26, 2026
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Immune responses to urinary tract infection linked to birth outcomes
A study published in Science Translational Medicine shows that the increased risk of preterm birth associated with urinary tract infection (UTI) is linked to the body's immune response to the infection rather than to the ...
Aug 26, 2026
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