Immunology News and Research

Latest Immunology News and Research

Iron dysregulation identified as potential trigger for long COVID

Problems with iron levels in the blood and the body's ability to regulate this important nutrient as a result of SARS-CoV-2 infection could be a key trigger for long COVID, new research has discovered.

4 Mar 2024

Unlocking the secrets of T follicular helper cells for better treatment strategies

T follicular helper cells (Tfh) are essential for strong antibody-mediated reactions of our immune system during infections and vaccinations. However, if they get out of control, this can cause diseases such as autoimmunity, allergies or cancer.

1 Mar 2024

Nerve overgrowth identified as cause of pain in recurring UTIs

A perplexing problem for people with recurring urinary tract infections (UTIs) is persistent pain, even after antibiotics have successfully cleared the bacteria.

1 Mar 2024

Breakthrough CRISPR technique unlocks insights about cancer immunology

Over the past two decades, the immune system has attracted increasing attention for its role in fighting cancer.

29 Feb 2024

'Pandemic babies' show altered gut microbiome development and lower allergy rates, study finds

Lockdowns imposed during the COVID-19 pandemic had an impact on the gut microbiome development of babies born during these periods according to new research from RCSI University of Medicine and Health Sciences, Children's Health Ireland and APC Microbiome Ireland (APC), a world leading SFI Research Centre, based in University College Cork.

29 Feb 2024

New approach detects T cells in "cold" tumors, paves way for broader immunotherapy

Most cancers are thought to evade the immune system. These cancers don't carry very many mutations, and they aren't infiltrated by cancer-fighting immune cells. Scientists call these cancers immunologically "cold."

29 Feb 2024

Study reveals a safe path to overcoming food allergies for older children

New research from the University of British Columbia reveals a safe path to overcoming food allergies for older children and others who can't risk consuming allergens orally to build up their resistance.

28 Feb 2024

Brain waves drive waste removal during sleep, study finds

There lies a paradox in sleep. Its apparent tranquility juxtaposes with the brain's bustling activity. The night is still, but the brain is far from dormant.

28 Feb 2024

New blood biomarkers identified to predict cardiovascular risk in rheumatoid arthritis patients

Rheumatoid arthritis impacts approximately 2 million people in the United States and is associated with increased risk of cardiovascular disease.

28 Feb 2024

UMass Amherst study targets aplastic anemia with cell retraining approach

Researchers at the University of Massachusetts Amherst recently released a first-of-its-kind study that focuses on the rare autoimmune disorder aplastic anemia to understand how a subset of cells might be trained to correct the overzealous immune response that can lead to fatal autoimmune disorders.

27 Feb 2024

Study finds metabolic checkpoint PHGDH as potential target to modulate tumor-associated macrophages

A study by a scientific team from the University of Vienna and the MedUni Vienna, recently published in the top-class journal Cellular & Molecular Immunology, has a promising result from tumor research: The enzyme phosphoglycerate dehydrogenase (PHDGH) acts as a metabolic checkpoint in the function of tumor-associated macrophages (TAMs) and thus on tumor growth.

27 Feb 2024

Second-line treatment for drug-resistant tuberculosis is as effective as first-line medicines

Patients who have drug-resistant tuberculosis (TB) have a similar microbiological response to bedaquiline-based second-line medications as patients with drug-sensitive TB taking first-line regimens, according to researchers at Weill Cornell Medicine in New York and GHESKIO Centers in Haiti.

27 Feb 2024

Study reveals BCG vaccine's unexpected role in fighting influenza

As Canada's flu season collides with record strep A cases and ongoing COVID-19 concerns, a new study is shedding light on our understanding of respiratory immune responses.

26 Feb 2024

Newborn T cells found to excel in immune defense

Scientists have long believed that a newborn's immune system was an immature version of an adult's, but new research from Cornell University shows that newborns' T cells – white blood cells that protect from disease – outperform those of adults at fighting off numerous infections.

24 Feb 2024

Identifying antiviral protein IFN-γ as a potential biomarker for Long COVID

SARS-CoV-2 triggers the production of the antiviral protein IFN-γ, which is associated with fatigue, muscle ache and depression. New research shows that in Long COVID patients, IFN-y production persists until symptoms improve, highlighting a potential biomarker and a target for therapies.

24 Feb 2024

Understanding the role played by HIV in pulmonary hypertension

Across the globe, more than 39 million people are living with the Human Immunodeficiency Virus (HIV), the virus that causes AIDS, including more than 1.3 million new HIV diagnoses last year.

23 Feb 2024

Neutrophil reprogramming promotes tumor growth in certain cancers

A new research study led by A*STAR.Singapore Immunology Network (A*STAR.SIgN) has found that neutrophils-;one of the most abundant white blood cells in our body-;change drastically in certain cancers, adopting a new function whereby they promote tumour growth.

23 Feb 2024

Immunology News and Research

Latest Immunology News and Research

Iron dysregulation identified as potential trigger for long COVID

Unlocking the secrets of T follicular helper cells for better treatment strategies

Nerve overgrowth identified as cause of pain in recurring UTIs

Breakthrough CRISPR technique unlocks insights about cancer immunology

'Pandemic babies' show altered gut microbiome development and lower allergy rates, study finds

New approach detects T cells in "cold" tumors, paves way for broader immunotherapy

Study reveals a safe path to overcoming food allergies for older children

Brain waves drive waste removal during sleep, study finds

New blood biomarkers identified to predict cardiovascular risk in rheumatoid arthritis patients

UMass Amherst study targets aplastic anemia with cell retraining approach

Study finds metabolic checkpoint PHGDH as potential target to modulate tumor-associated macrophages

Second-line treatment for drug-resistant tuberculosis is as effective as first-line medicines

Study reveals BCG vaccine's unexpected role in fighting influenza

Newborn T cells found to excel in immune defense

Identifying antiviral protein IFN-γ as a potential biomarker for Long COVID

Understanding the role played by HIV in pulmonary hypertension

Neutrophil reprogramming promotes tumor growth in certain cancers

Females' immune system edges out males but at a cost of higher autoimmune risk

Link between gut microbiome and premature aging unveiled in chronic HIV patients

Scripps Research scientists develop an antibody that blocks lethal snake toxins

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