Immune System News and Research

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Younger mismatched donors offer new hope for blood cancer patients

Blood cancer patients who cannot find a closely matched stem cell donor may have more transplant options than previously thought.

21 Aug 2026

Multifunctional nanoplatform addresses three key barriers to effective TNBC immunotherapy

Triple-negative breast cancer (TNBC) is one of the most aggressive and treatment-resistant subtypes of breast cancer, accounting for 15-20% of all cases.

21 Aug 2026

Scientists uncover safer way to tame cancer cell senescence

Stopping tumor growth is only half the battle. Rather than kill tumor cells, many cancer therapies can only push them into cellular senescence, a state in which cells stop dividing but do not die. These "undead" cells will continue to release signals that reshape the tumor environment.

20 Aug 2026

AI predicts vaccine response based on pre-existing antibody patterns

Vaccines protect most people from serious illness, but the strength of that protection can vary considerably from one person to another. A new study led by Arizona State University helps us understand why.

20 Aug 2026

First 24 hours shape the body's antiviral defense response

Age, genetics and lifestyle are known to influence how people respond to viral infections. Scientists also know that differences in immune response play an important role, but exactly how these factors shape the course of an infection has remained unclear.

19 Aug 2026

Scripps scientist receives NIAID award for immunotherapy research

Scripps Research assistant professor Tiantian Liu has received a five-year NIAID DP2 award from the National Institute of Allergy and Infectious Diseases, part of the National Institutes of Health (NIH), to advance basic understanding of immune processes that could aid the design of next-generation immunotherapies.

19 Aug 2026

Skull bone marrow contains immune hubs that fight brain cancer

Researchers at Washington University School of Medicine in St. Louis have discovered lymph node-like structures in the skull bone marrow of mice for the first time and demonstrated that they act as rapid first responders against brain cancer before distant lymph nodes get the signal that abnormal cells are present.

19 Aug 2026

Gene editing fails to protect beta-cell transplants from rejection

In people with type 1 diabetes, the immune system mistakenly destroys the pancreatic beta cells responsible for producing insulin. Patients therefore require lifelong insulin therapy to regulate their blood glucose levels.

19 Aug 2026

Red blood cells inspire next-generation therapeutic nanocarriers

Red blood cells serve as the foundation for nanocarriers that show promise in a new study as effective and efficient vehicles for gene therapy, tumor targeting and other medical treatments.

19 Aug 2026

Basel researchers challenge decades of belief about coronin proteins

Scientific progress comes not only from discovering something entirely new, but also from taking a fresh look at long-held assumptions.

18 Aug 2026

Exhausted T cells can escape tumors and confer long-lasting immunity to cancer in mice

As the immune system battles cancer, chronic stimulation gradually drives T cells to a state of exhaustion.

18 Aug 2026

Engineered red blood cell vesicles improve gene therapy delivery

Red blood cells serve as the foundation for nanocarriers that show promise in a new study as effective and efficient vehicles for gene therapy, tumor targeting and other medical treatments.

17 Aug 2026

Engineered immune cells help eliminate severe bacterial infections effectively

Severe bacterial infections remain a major global health challenge because antibiotics alone often fail when the host immune system becomes dysfunctional.

17 Aug 2026

Immune signaling pathway protects newborn heart cells from injury

Researchers at the University Hospital of Bonn (UKB) and the University of Bonn have identified a previously unknown signaling pathway in the immune system that helps newborn heart cells survive and regenerate after injury.

17 Aug 2026

Blocking caspase-1 appears to reduce the risk of developing lung tumors

Every year, lung cancer kills more than 100,000 people in the United States. Smoking is the leading risk factor for lung cancer, but other environmental exposures can also contribute to the disease.

14 Aug 2026

Outfitting cells in "invisibility cloaks" could offer a novel approach to treating diabetes

Outfitting cells in "invisibility cloaks" may offer an easier, less damaging treatment pathway for people with diabetes undergoing cell therapy, according to researchers at Penn State.

14 Aug 2026

Study shows how the immune system behaves throughout pregnancy

New research shows how the immune system actually behaves throughout pregnancy – cell by cell. In women with lupus, the immunological differences also persist after birth.

14 Aug 2026

Opening the black box of biological aging clocks

What do "epigenetic clocks" actually measure? These lab tests have become popular tools for studying biological aging, or how the body's cellular function changes at a faster or slower rate than expected.

14 Aug 2026

Study uncovers hidden switch that helps cancer cells to evade immune detection

Researchers from the Cancer Science Institute of Singapore (CSI Singapore) at the National University of Singapore (NUS) have uncovered a previously unknown mechanism that helps cancer cells evade detection by the body's immune system.

13 Aug 2026

New vaccination approach turns mosquito bites into immunity boosters

Researchers from WEHI (Melbourne, Australia) have discovered a new way to help prevent malaria that could one day transform mosquito bites from a source of deadly infection into immunity boosters against the disease.

13 Aug 2026