immunity News and Research

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Study reveals significant racial and sex disparities in drug overdose mortality rates

A recent study from Columbia University's Mailman School of Public Health reveals significant racial and sex disparities in drug overdose mortality rates.

1 Apr 2025

Montana may start collecting immunization data again amid US measles outbreak

When epidemiologist Sophia Newcomer tries to evaluate how well Montana might be able to ward off the measles outbreak spreading across the U.S., she doesn't have much data to work with.

1 Apr 2025

New research reveals factors influencing steroid hormone levels in healthy adults

Steroid hormone levels in healthy adults are influenced by oral contraceptives and smoking, as well as other lifestyle choices and factors such as biological sex and age, according to new research that has just been published in leading international journal Science Advances.

28 Mar 2025

Lipid accumulation in tumors linked to therapy resistance in breast cancer

A new study published in the journal Immunity reveals a mechanism that allows triple negative breast cancer (TNBC) to develop resistance to therapy.

28 Mar 2025

Research provides a comprehensive genomic and epigenomic landscape of ICE syndrome

Iridocorneal endothelial (ICE) syndrome is a rare, irreversibly blinding ocular disorder with an unknown etiology. Lack of targeted effective drugs, inadequate disease prognosis, and high relapse rates post-surgery are the current challenges of ICE.

28 Mar 2025

Colorectal cancer burden climbs in countries with low milk intake

A global study finds that low milk intake is linked to increased colorectal cancer burden, especially in older adults. Prostate cancer rates showed negative trends, though the findings may reflect model limitations rather than protective effects.

26 Mar 2025

Report shows alarming measles resurgence in Europe and US

A recent report shows cases of measles across the World Health Organization's European Region, which includes the UK, are the highest they've been for more than 25 years. At the same time, large outbreaks of measles in the US have led to the first measles deaths there since 2015.

26 Mar 2025

Understanding the role of iron-dependent ferroptosis in immune suppression

Iron-dependent ferroptosis, a non-apoptotic cell death mechanism, is gaining attention for its role in immune suppression.

24 Mar 2025

New hepatitis B vaccine outperforms standard boosters in health care workers

Health care workers are at higher risk of hepatitis B infection due to occupational exposure to blood and body fluids.

24 Mar 2025

Researchers develop tool to enhance NK cells against cancer

A team of researchers from the Hospital del Mar Research Institute, the Universitat Autònoma de Barcelona and the Pompeu Fabra University has developed a new tool that allows modifying these NK cells to make them immune to the tumor’s defense mechanism.

24 Mar 2025

How your diet and probiotics can improve vaccine effectiveness

Researchers uncover how probiotics and diet shape the gut microbiome to boost vaccine efficacy, offering new avenues for precision immunization.

23 Mar 2025

Bacteria use dormant phages to create immunity against viral invaders

Like people, bacteria get invaded by viruses. In bacteria, the viral invaders are called bacteriophages, derived from the Greek word for bacteria-eaters, or in shortened form, "phages."

22 Mar 2025

Targeted inhibition of a 'signal jammer' protein may improve tumor response to immunotherapy

Targeted inhibition of a "signal jammer" protein may improve how tumors respond to immunotherapy. Published today in Nature, a new study demonstrates how some cancer cells use the protein voltage-dependent anion channel 2 (VDAC2) like a signal jammer to prevent the body's anticancer systems from communicating with the immune system.

19 Mar 2025

Researchers discover neutrophils that strengthen skin barrier

A team at the Centro Nacional de Investigaciones Cardiovasculares (CNIC) led by Dr. Andrés Hidalgo has discovered a specialized population of neutrophils in the skin that produce extracellular matrix, helping to maintain the skin's resistance and integrity.

19 Mar 2025

Research findings solve the paradox of how the immune system balances speed and precision

Germinal centers are high-speed evolution machines. Tiny clusters in the lymph nodes, germinal centers refine antibodies through mutation and expansion until they produce high-affinity B cells adapted to keep different pathogens in check.

19 Mar 2025

Probiotic drink kefir shows promise in preventing Alzheimer’s

Kefir, a probiotic-rich fermented milk, shows potential in reducing neuroinflammation, oxidative stress, and beta-amyloid buildup, suggesting a role in Alzheimer’s prevention and management. However, more clinical trials are needed to confirm its effectiveness in human patients.

17 Mar 2025

Fighting cancer, inflammation and unlocking dementia diagnostics

In recognition of their discovery of one of our immune system’s foundations, physician Andrea Ablasser, virologist Glen Barber and biochemist Zhijian J. Chen will be awarded the Paul Ehrlich and Ludwig Darmstaedter Prize 2025, endowed with €120,000, in Frankfurt’s Paulskirche today.

14 Mar 2025