Immune System News and Research

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Researchers find different immunological profiles in HIV-infected individuals who produce bNAbs

People living with HIV who naturally produce broadly neutralizing antibodies (bNAbs) that may help suppress the virus have different immunological profiles than people who do not, researchers report.

30 Jul 2016

Vaccination against single strain could confer protection against diverse Zika virus infections

Vaccination against a single strain of Zika virus should be sufficient to protect against genetically diverse strains of the virus, according to a study conducted by investigators from the National Institute of Allergy and Infectious Diseases, part of the National Institutes of Health; Washington University in St. Louis; and Emory University in Atlanta.

29 Jul 2016

PolyU researchers discover inadequate intakes of micronutrients among Hong Kong lactating women

While breastfeeding has become more common across the globe in recent years, lactating women may not be aware of the nutrient adequacy of their breast milk and how their daily diet affects their nutrition intakes.

29 Jul 2016

Study verifies human gene therapy in MPS I animal model

Researchers are closer to finding a better way to treat children with a rare metabolic disorder called MPS I. It is caused by a deficiency of the key enzyme IDUA needed to break down complex sugars in cells.

29 Jul 2016

World's largest public-private partnership focuses on tackling antibiotic resistance

The U.S. Department of Health and Human Services, the Wellcome Trust of London, the AMR Centre of Alderley Park, Cheshire in the United Kingdom and Boston University School of Law today announced the establishment of one of the world's largest public-private partnerships focused on tackling antibiotic resistance, an emerging modern threat to public health worldwide.

29 Jul 2016

Research could help clinicians identify patients who may benefit from targeted therapy for liver cancer

New research from Roswell Park Cancer Institute offers clinicians treating patients with advanced liver cancer a way of determining which patients may benefit most from the targeted therapy sorafenib.

29 Jul 2016

Study discovers mechanism by which bioscaffolds influence cellular behavior

A study from the University of Pittsburgh School of Medicine and the McGowan Institute for Regenerative Medicine identifies a mechanism by which bioscaffolds used in regenerative medicine influence cellular behavior, a question that has remained unanswered since the technology was first developed several decades ago.

29 Jul 2016

UofL’s CBDPP receives $2 million grant to continue oral health care services for Kentuckians living with HIV

Underserved Kentuckians living with HIV/ AIDS can continue to rely on comprehensive oral health care offered through the University of Louisville School of Dentistry, thanks to $2 million in federal funding.

29 Jul 2016

T-cell technology could be used to treat ovarian tumors with no adverse effects

With only incremental improvements in ovarian cancer survival over the last 40 years, there is a clear need for new treatment options with long-lasting results. Many researchers have turned toward the development of immunotherapies that direct T-cells to selectively eliminate ovarian tumor cells, but an appropriate therapeutic target for ovarian cancers has remained elusive.

29 Jul 2016

Research findings may offer new way to strengthen body’s natural defenses to battle pneumonia

A molecule being targeted in cancer is also critical for the immune system's ability to battle pneumonia, researchers at the University of Virginia School of Medicine have determined.

29 Jul 2016

Researchers uncover novel virulence strategies employed by Leishmania parasite

Professor Albert Descoteaux of INRS-Institut Armand-Frappier Research Centre and his team have discovered novel virulence strategies employed by the Leishmania parasite.

29 Jul 2016

CD4/CD8 ratio biomarker could help identify HIV-infected individuals at risk for heart disease

The ratio of CD4 to CD8 T cells in the blood-a marker of immune system health and associated with mortality risk in the general population-is an independent predictor of coronary heart disease in HIV-infected patients, according to a new study published in AIDS Research and Human Retroviruses, a peer-reviewed journal from Mary Ann Liebert, Inc., publishers.

29 Jul 2016

Human immune system proteins can help combat chlamydia infections

Scientists from Federal Research and Clinical Centre of Physical-Chemical Medicine, Koltzov Institute of Developmental Biology and MIPT have shown that peptidoglycan recognition proteins (PGLYRPs) of the human immune system can play a key role in the fight against chlamydia infections. Their study was published in Infection and Immunity.

28 Jul 2016

Eczema can increase patients' risk of developing several other health conditions

When a patient is diagnosed with eczema, the diagnosis of another medical condition may not be far behind.

28 Jul 2016

Psoriasis treatments may help improve cardiovascular symptoms by reducing skin inflammation

Approximately 7.5 million people in the United States have psoriasis, and the impact of this disease goes far beyond its visible effects on the skin.

28 Jul 2016

Dengue, chikungunya and Zika virus infections can be potential health threat to travelers

As the eyes of the world turn to Rio de Janiero for the 2016 Summer Olympics, the spread of the Zika virus in Brazil is a growing concern — but Zika is not the only disease that mosquitoes can spread to humans.

28 Jul 2016

Valley fever diagnosis often overlooked by primary care physicians

For patients with pneumonia or ongoing influenza-like symptoms who live in or have visited the west or southwest United States, especially Arizona and central California, infectious diseases experts recommend physicians suspect valley fever, an often-overlooked fungal infection.

28 Jul 2016

Resveratrol may be clinically beneficial to people with Alzheimer's disease

Resveratrol, given to Alzheimer's patients, appears to restore the integrity of the blood-brain barrier, reducing the ability of harmful immune molecules secreted by immune cells to infiltrate from the body into brain tissues, say researchers at Georgetown University Medical Center.

28 Jul 2016

Researchers discover two plant-derived compounds with potential for fighting inflammation and pain

New research reveals that two specific plant-derived compounds may be effective for fighting inflammation and pain. The findings are published in the British Journal of Pharmacology.

28 Jul 2016

Maternal HIV infection could alter gut microbiome of HIV-exposed, uninfected infants

A study led by researchers at The Saban Research Institute of Children's Hospital Los Angeles suggests that maternal HIV infection influences the microbiome of their HIV-uninfected infants.

28 Jul 2016

Immune System News and Research

Researchers find different immunological profiles in HIV-infected individuals who produce bNAbs

Vaccination against single strain could confer protection against diverse Zika virus infections

PolyU researchers discover inadequate intakes of micronutrients among Hong Kong lactating women

Study verifies human gene therapy in MPS I animal model

World's largest public-private partnership focuses on tackling antibiotic resistance

Research could help clinicians identify patients who may benefit from targeted therapy for liver cancer

Study discovers mechanism by which bioscaffolds influence cellular behavior

UofL’s CBDPP receives $2 million grant to continue oral health care services for Kentuckians living with HIV

T-cell technology could be used to treat ovarian tumors with no adverse effects

Research findings may offer new way to strengthen body’s natural defenses to battle pneumonia

Researchers uncover novel virulence strategies employed by Leishmania parasite

CD4/CD8 ratio biomarker could help identify HIV-infected individuals at risk for heart disease

Human immune system proteins can help combat chlamydia infections

Eczema can increase patients' risk of developing several other health conditions

Psoriasis treatments may help improve cardiovascular symptoms by reducing skin inflammation

Dengue, chikungunya and Zika virus infections can be potential health threat to travelers

Valley fever diagnosis often overlooked by primary care physicians

Resveratrol may be clinically beneficial to people with Alzheimer's disease

Researchers discover two plant-derived compounds with potential for fighting inflammation and pain

Maternal HIV infection could alter gut microbiome of HIV-exposed, uninfected infants

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