Immune System News and Research

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Researchers examine how evolution relates to health

February 12 marks the birth of the 19th century naturalist Charles Darwin, who launched the scientific study of evolution. While Darwin's theory laid the groundwork, ongoing studies have deepened our understanding of evolution, including how it relates to health. Research funded by the National Institutes of Health has helped answer many questions about evolution, health and medicine. Here's a sampling.

12 Feb 2014

Experts to meet in Biovision's annual forum to discuss effects of disruptive innovation in healthcare

Biovision, the annual forum devoted to future-oriented research in life sciences, is launching this years’ registration campaign and its call for applications for innovative projects and companies. This year’s event will take place in Lyon, France, on June 5 and 6, 2014.

12 Feb 2014

Biologists demonstrate highly effective method for delivering HIV-fighting antibodies

In 2011, biologists at the California Institute of Technology (Caltech) demonstrated a highly effective method for delivering HIV-fighting antibodies to mice-a treatment that protected the mice from infection by a laboratory strain of HIV delivered intravenously.

12 Feb 2014

Study shows dye brilliant blue G may improve recovery from traumatic brain injuries

A close cousin of the dye that makes fabric, M&M's and sports drinks blue may improve recovery from traumatic brain injuries.

12 Feb 2014

Scientists find neutralizing antibodies that protects humanized mice from HIV transmission

NIH-funded scientists have shown that boosting the production of certain broadly neutralizing antibodies can protect humanized mice from both intravenous and vaginal infection with HIV. Humanized mice have immune systems genetically modified to resemble those of humans, making it possible for them to become HIV-infected.

12 Feb 2014

Researchers demonstrate new approach to treating muscular dystrophy

Researchers at Washington University School of Medicine in St. Louis have demonstrated a new approach to treating muscular dystrophy. Mice with a form of this muscle-weakening disease showed improved strength and heart function when treated with nanoparticles loaded with rapamycin, an immunosuppressive drug recently found to improve recycling of cellular waste.

12 Feb 2014

Red wine and dark chocolate taste great and have heart-healthy components

Forget the oysters and the champagne this Valentine's Day. If you want to keep your true love's heart beating strong, the real foods of love are dark chocolate and red wine, said Loyola University Health System preventive heart specialist Sara Sirna, MD.

12 Feb 2014

Surgeons now use minimally invasive robotic surgical system for Whipple procedure

The Whipple procedure, used to remove tumors from pancreatic cancer patients, is one of surgery's most extensive and challenging operations.

11 Feb 2014

Walgreens collaborates with NMAC to improve treatment outcomes for African Americans with HIV

In collaboration with the National Minority AIDS Council, Walgreens is furthering its commitment to improve HIV treatment outcomes for African Americans living with HIV by deepening pharmacists' training and expanding access to the pneumococcal vaccination specifically indicated for persons living with HIV as incidents of flu and pneumonia rise.

11 Feb 2014

Alba Therapeutics reports positive results from Phase IIb trial of larazotide acetate for CeD treatment

Alba Therapeutics Corporation announced today the positive results of their Phase IIb trial evaluating its investigational product, larazotide acetate, a first-in-class tight junction regulator, intended for the treatment of patients with celiac disease (CeD).

11 Feb 2014

Unvaccinated flu patients need more intensive care

A snapshot of patients who required care at Duke University Hospital during this year's flu season shows that those who had not been vaccinated had severe cases and needed the most intensive treatment.

11 Feb 2014

Study findings suggest potential targets for treating HCV

The hepatitis C virus (HCV) has a previously unrecognized tactic to outwit antiviral responses and sustain a long-term infection. It also turns out that some people are genetically equipped with a strong countermeasure to the virus' attempt to weaken the attack on it.

11 Feb 2014

Researchers share findings on relations between gut flora and obesity

Cutting-edge European research presented at the 2014 AAAS meeting in Chicago. Three leading European researchers on the gut microbiome will be present at the 2014 AAAS meeting, on Saturday 15 February, to share their recent findings on the relations between gut flora and obesity, diabetes, and cardio-metabolic diseases in general.

11 Feb 2014

Long-distance signaling molecules tell brain to produce anti-viral interferon

The brain contains a defense system that prevents at least two unrelated viruses-and possibly many more-from invading the brain at large. The research is published online ahead of print in the Journal of Virology.

11 Feb 2014

Researchers shed new light on pain associated with bacterial infections

Components in the outer wall of bacteria directly activate pain sensors, triggering immediate pain and inflammatory responses. This finding by a multinational team of researchers led by Professor Karel Talavera (KU Leuven, Belgium) and Professor Félix Viana (Institute of Neuroscience, Spain) sheds new light on pain associated with bacterial infections and reveals a new target for drugs designed to treat them.

11 Feb 2014

Scientists identify factors that predict flu severity in patients

St. Jude Children's Research Hospital scientists have identified a signature immune response that might help doctors identify which newly diagnosed influenza patients are most likely to develop severe symptoms and suffer poor outcomes. The findings also help explain why infants and toddlers are at elevated risk for flu complications. The research appears in the upcoming issue of the American Journal of Respiratory and Critical Care Medicine.

10 Feb 2014

Scientists identify twenty proteins specifically secreted by primary effusion lymphoma cell lines

Primary effusion lymphoma (PEL) is a rare B-cell neoplasm distinguished by its tendency to spread along the thin serous membranes that line body cavities without infiltrating or destroying nearby tissue.

10 Feb 2014

Researchers to highlight biomedical breakthroughs, new discoveries at Biophysical Society Meeting

Ask a question about how the human immune system fights a tropical disease, or how viruses like HIV use genetic tricks to resist drugs, or how plant cells capture light, or how Alzheimer's takes hold in the brain, or how we can better fight diseases like cancer, or why some sperm cells are fertile while others are not, and you may have to narrow your gaze to the nanoscale to find answers.

10 Feb 2014

Immunology professor receives 2014 Szent-Györgyi Prize for progress in cancer research from NFCR

Discovering key elements of immune system T cell biology and applying that knowledge to create a new way to treat cancer has earned Jim Allison, Ph.D., the 2014 Szent-Györgyi Prize for Progress in Cancer Research from the National Foundation for Cancer Research.

10 Feb 2014

Novel combined therapy for treatment of septic patients in ICU

Septic shock is caused by excessive and systemic reaction of the entire body against infectious agents, in most cases of bacterial origin. The number of deaths by septic shock in intensive care units is very high and is still increasing, despite numerous large scale clinical trials.

9 Feb 2014

Immune System News and Research

Researchers examine how evolution relates to health

Experts to meet in Biovision's annual forum to discuss effects of disruptive innovation in healthcare

Biologists demonstrate highly effective method for delivering HIV-fighting antibodies

Study shows dye brilliant blue G may improve recovery from traumatic brain injuries

Scientists find neutralizing antibodies that protects humanized mice from HIV transmission

Researchers demonstrate new approach to treating muscular dystrophy

Red wine and dark chocolate taste great and have heart-healthy components

Surgeons now use minimally invasive robotic surgical system for Whipple procedure

Walgreens collaborates with NMAC to improve treatment outcomes for African Americans with HIV

Alba Therapeutics reports positive results from Phase IIb trial of larazotide acetate for CeD treatment

Unvaccinated flu patients need more intensive care

Study findings suggest potential targets for treating HCV

Researchers share findings on relations between gut flora and obesity

Long-distance signaling molecules tell brain to produce anti-viral interferon

Researchers shed new light on pain associated with bacterial infections

Scientists identify factors that predict flu severity in patients

Scientists identify twenty proteins specifically secreted by primary effusion lymphoma cell lines

Researchers to highlight biomedical breakthroughs, new discoveries at Biophysical Society Meeting

Immunology professor receives 2014 Szent-Györgyi Prize for progress in cancer research from NFCR

Novel combined therapy for treatment of septic patients in ICU

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