Immune Response News and Research

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Pro-inflammatory protein could play key role in protecting against herpes virus

Researchers at the University of Arizona College of Medicine - Phoenix have discovered a function in a pro-inflammatory protein that could play an important part in improving current and future therapeutics for the herpes virus.

29 Oct 2019

Novel antibodies could provide a universal flu vaccine

Now, a new study published in the journal Science on October 25, 2019, reports on a set of three novel antibodies that bind to another type of viral cell surface antigen called neuraminidase (NA) that is necessary for viral replication.

28 Oct 2019

Newly identified antibodies could lead to better treatments and vaccines for influenza

A newly identified set of three antibodies could lead to better treatments and vaccines against influenza, according to a paper published this week in Science.

25 Oct 2019

New injectable formula to treat joint inflammation has sustained effect for ten days

Thanks to a new injectable formula, Brazilian researchers have succeeded in enhancing the efficacy and prolonging the duration of action of a drug commonly used to treat joint inflammation.

25 Oct 2019

New nanoenzyme may help increase anti-tumor immunity

Theoretically, our immune system could detect and kill cancer cells. Unfortunately, tumors are well armed to fight these attacks. Despite modern cancer treatments, metastases and relapses remain a major problem.

25 Oct 2019

Researchers find antibody that may protect against wide range of lethal influenza viruses

A nationwide team of researchers has found an antibody that protects mice against a wide range of potentially lethal influenza viruses, advancing efforts to design of a universal vaccine that could either treat or protect people against all strains of the virus.

25 Oct 2019

TB is not a life-long infection in most people

A new analysis challenges the longstanding notion that tuberculous infection is a life-long infection that could strike at any time and cause tuberculosis. Based on a review of clinical studies, researchers from the Perelman School of Medicine at the University of Pennsylvania and colleagues show that people who test positive with immunologic TB skin or blood tests rarely develop TB.

25 Oct 2019

Scientists make breakthrough in the hunt for new C. diff vaccine

Scientists have made a breakthrough in the hunt for a new vaccine for killer hospital bug Clostridioides difficile (C. diff).

25 Oct 2019

Scientists pinpoint epigenetic differences in the way lupus affects black women

Scientists at the HudsonAlpha Institute for Biotechnology have pinpointed epigenetic differences in the way lupus affects black women compared to other lupus patients, revealing important mechanics of the puzzling disease.

24 Oct 2019

Flu antibody could be a key to better treatments for severe flu disease

Researchers have found an antibody that protects mice against a wide range of lethal influenza viruses, according to a study from Washington University School of Medicine in St. Louis, Icahn School of Medicine at Mount Sinai in New York City, and Scripps Research in La Jolla, Calif.

24 Oct 2019

Protein mutation that causes inflammatory bowel diseases becomes dysfunctional

A new study led by researchers at St. Michael's Hospital and the Princess Margaret Cancer Centre in Canada and Zhejiang University School of Medicine in China has uncovered why a protein mutation that causes inflammatory bowel diseases is dysfunctional.

24 Oct 2019

Study opens up array of options for developing treatments for cancer or autoimmune disorder

Immunologists at St. Jude Children's Research Hospital have discovered key biological switches that control regulatory T cells--specialized white blood cells that keep the immune system in check.

24 Oct 2019

Universal influenza vaccine developed at Cornell is set for human clinical trials

A universal influenza vaccine with the potential to be longer lasting and more effective than commercially available vaccines is destined for human clinical trials, thanks to a $17.9 million grant from the National Institute of Allergy and Infectious Diseases.

24 Oct 2019

ConvertibleCAR immunotherapy can be used to attack HIV latent reservoir

A team of Gladstone scientists and their partners at Xyphos Biosciences, Inc. describe a new way of attacking cells infected by HIV in this week's issue of the journal Cell.

24 Oct 2019

Disrupting key immune regulator boosts anti-tumor immunity, enables cancer clearance

The immune system must strike an exquisite balance between vanquishing infections and cancer, while at the same time restraining its activity to avoid inadvertently attacking the body's healthy tissues and organs.

23 Oct 2019

Discovery reveals why newer PD-1 targeted therapies sometimes fail

Researchers at The Ohio State University Comprehensive Cancer Center - Arthur G. James Cancer Hospital and Richard J. Solove Research Institute report a discovery that helps scientists understand why some tumors lack immune cell infiltration and are therefore unresponsive to newer PD-1 targeted therapies.

23 Oct 2019

New study indicates a way to improve cancer immunotherapy

Cancer immunotherapy drugs trigger the body's immune system to attack tumors and have revolutionized the treatment of certain cancers, such as lymphoma, lung cancer and melanoma. Yet, while some patients respond well to the drugs, others don't respond at all. Cancer immunologists want to change that.

23 Oct 2019

Celiac disease may now be curable with biodegradable nanoparticles

A phase 2 trial just concluded shows that people with celiac disease may now be able to hope for a cure, through a treatment that makes the immune system tolerant towards gluten. This could eventually make it possible for such individuals to eat gluten-containing foods without fear.

22 Oct 2019

Link between pregnancy stress, immune activation, and postpartum depression

A new study presented at the Society for Neuroscience meeting on October 19, 2019, at Chicago, shows for the first time how postpartum depression could actually be due to abnormal immune system activation within the brain, which in turn is set off by chronic pregnancy stress. This is the earliest study to show this link in animals.

22 Oct 2019

Study uncovers brain biology behind postpartum depression

Chronic stress during pregnancy triggers an immune response in the brain that has potential to alter brain functions in ways that could contribute to postpartum depression, new research in animals suggests.

22 Oct 2019