Immune System News and Research

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Study underscores why COVID-19 vaccine boosters are important for all adults

As widely-anticipated decisions about COVID-19 vaccine boosters roll out from U.S. agencies today, insights from an independent study underscore why boosters are important for all adults.

21 Nov 2021

People taking immunosuppressant produce weaker, shorter-lived antibodies after COVID-19 vaccination

People who received two doses of the Pfizer COVID-19 vaccine while on TNF inhibitors - a class of immunosuppressants used to treat rheumatoid arthritis and other autoimmune conditions - generated less powerful and shorter-lived antibodies against the virus that causes COVID-19 than healthy people and those on other kinds of immunosuppressants, according to a study by researchers at Washington University School of Medicine in St. Louis.

21 Nov 2021

GABA secreted by B-cells blunts the body's cytotoxic T-cell-based response to tumors

A group of scientists led by researchers from the RIKEN Center for Integrative Medical Sciences have discovered that B-cells, a type of immune cell, secrete the neurotransmitter GABA, and also found that the GABA secreted by the B-cells promoted the emergence of anti-inflammatory macrophages, blunting the body's cytotoxic T-cell-based response to tumors.

21 Nov 2021

New evidence that host immunity drives evolution of the dengue virus

New research by a team of University of Florida investigators, and others, provides evidence that host immunity drives evolution of the dengue virus.

20 Nov 2021

Functions of glycosylation in SARS-CoV-2 proteins and human receptor ACE2

In a review published in Signal Transduction and Targeted Therapy, researchers from Sichuan University have reviewed the available literature.

19 Nov 2021

Comparing effectiveness of virus and patients-centered strategies to reduce COVID-19 mortality

Researchers from Sorbonne Université have been reviewing papers exploring different anti-COVID-19 drugs.

19 Nov 2021

Cancer cells disarm cellular attackers by extending out nanoscale tentacles

To grow and spread, cancer cells must evade the immune system. Investigators from Brigham and Women's Hospital and MIT used the power of nanotechnology to discover a new way that cancer can disarm its would-be cellular attackers by extending out nanoscale tentacles that can reach into an immune cell and pull out its powerpack.

18 Nov 2021

Study reveals mechanism by which vitamin D reduces inflammation caused by immune cells

Scientists recently gained insights into how vitamin D functions to reduce inflammation caused by immune cells that might be relevant to the responses during severe COVID-19. In a study jointly published by Purdue University and the National Institutes of Health, scientists do just that.

18 Nov 2021

Study identifies possible link between psychological stress and Crohn's disease flare-ups

A possible link between psychological stress and Crohn's disease flare-ups has been identified by a McMaster University-led study.

18 Nov 2021

New test enables patient-specific monitoring and treatment for ovarian cancer

Around 870 cases of ovarian cancer are reported in Belgium every year. Most of these patients are treated with surgical interventions and/or chemotherapy.

18 Nov 2021

New trial demonstrates stable coagulation factor VIII in hemophilia A patients after gene therapy

A novel gene therapy for hemophilia A led to sustained expression of the clotting factor those patients lack, resulting in a reduction – or in some cases complete elimination – of painful and potentially life-threatening bleeding events, according to a new study led by researchers at Children's Hospital of Philadelphia.

18 Nov 2021

Researchers provide a clearer picture of healthy development of the lungs

Researchers have compiled the most comprehensive road map of the protein composition of human lungs, providing a clearer picture of the healthy development of this essential organ that made terrestrial life possible.

18 Nov 2021

Researchers receive $22 million grant for clinical trial that aims to reduce lung transplant rejection

Physicians at Washington University School of Medicine in St. Louis and Massachusetts General Hospital/Harvard Medical School in Boston have received a seven-year, $22 million grant from the National Institute of Allergy and Infectious Diseases of the National Institutes of Health to help lead a multicenter clinical trial evaluating whether a novel immunosuppressant can reduce the risk of organ rejection after a lung transplant.

18 Nov 2021

$10 million gift helps launch the Colton Center for Autoimmunity at Penn

Thanks to a generous $10 million gift from Stewart and Judy Colton, the Perelman School of Medicine at the University of Pennsylvania will continue to be on the leading edge of autoimmune research and care with the launch of the Colton Center for Autoimmunity at Penn.

18 Nov 2021

Study reveals complex interplay between diet, gut microbiota, and immune function

The cliché "you are what you eat" has been used for hundreds of years to illustrate the link between diet and health. Now, an international team of researchers has found the molecular proof of this concept, demonstrating how diet ultimately affects immunity through the gut microbiome.

17 Nov 2021

Immune System News and Research

Study underscores why COVID-19 vaccine boosters are important for all adults

People taking immunosuppressant produce weaker, shorter-lived antibodies after COVID-19 vaccination

GABA secreted by B-cells blunts the body's cytotoxic T-cell-based response to tumors

New evidence that host immunity drives evolution of the dengue virus

Functions of glycosylation in SARS-CoV-2 proteins and human receptor ACE2

Comparing effectiveness of virus and patients-centered strategies to reduce COVID-19 mortality

Cancer cells disarm cellular attackers by extending out nanoscale tentacles

Study reveals mechanism by which vitamin D reduces inflammation caused by immune cells

Study identifies possible link between psychological stress and Crohn's disease flare-ups

New test enables patient-specific monitoring and treatment for ovarian cancer

New trial demonstrates stable coagulation factor VIII in hemophilia A patients after gene therapy

Researchers provide a clearer picture of healthy development of the lungs

Researchers receive $22 million grant for clinical trial that aims to reduce lung transplant rejection

$10 million gift helps launch the Colton Center for Autoimmunity at Penn

Study reveals complex interplay between diet, gut microbiota, and immune function

Lung autopsies provide a clearer picture of how SARS-CoV-2 virus spreads and causes damage

Researchers identify new group of antibacterial molecules

Phantosmia, parosmia, and dysgeusia in COVID-19 patients

Young adults with cancer may require different treatments than older patients

Scientists identify new gene that contributes to type 1 diabetes progression

Understanding the DNA Damage Response in Innate Immunity eBook

Advancing Neuroscience Research Through Collaboration and Patient-Centered Innovation

The impact of vibration on microscopy

How Omics Technologies Are Transforming Biological Research and Drug Discovery

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