Immune System News and Research

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Immunologists discover risk factor responsible for infectious mononucleosis in young people

More than 90 percent of all adults are carriers of the oncogenic Epstein-Barr Virus. Primary infection with this herpes virus as a young child is generally not linked to any symptoms, and usually offers life-long protection from its cancer-causing effect. However, for people who do not become infected with the virus until adolescence, the infection often leads to infectious mononucleosis (commonly known as glandular fever). Our immune systems can generally fend off this disease after a period of between one and several months. However, there is an increased risk of developing Hodgkin lymphoma at a later stage, a cancerous tumor of the lymphatic system.

20 Dec 2013

Researchers develop oral vaccine against Helicobacter pylori

Researchers from Southern Medical University in Guangdong, Guangzhou, China, have developed an oral vaccine against Helicobacter pylori, the bacteria responsible for peptic ulcers and some forms of gastric cancer, and have successfully tested it in mice. The research is published ahead of print in the journal Clinical and Vaccine Immunology.

20 Dec 2013

FDA approves Baxter's FEIBA for prophylactic treatment of hemophilia patients with inhibitors

Baxter International Inc. today announced that the United States Food and Drug Administration granted approval of Baxter's FEIBA [Anti-Inhibitor Coagulant Complex], the first and only FDA-approved treatment for routine prophylaxis to prevent or reduce the frequency of bleeding episodes in patients with hemophilia A or B who have developed inhibitors.

From Baxter International Inc. 20 Dec 2013

Patient assessment of clinical services quality predicts survival for colorectal cancer patients

Patient assessment of clinical services quality was shown to be an independent predictor of survival for colorectal cancer patients in a study recently published in the Journal of Healthcare Quality, the peer reviewed publication of the National Association for Healthcare Quality (NAHQ), www.nahq.org.

20 Dec 2013

People with intermittent explosive disorder elevate levels of markers of systemic inflammation in blood

People with intermittent explosive disorder — a psychiatric illness characterized by impulsivity, hostility and recurrent aggressive outbursts — have elevated levels of two markers of systemic inflammation in their blood, according to a study involving nearly 200 subjects.

19 Dec 2013

MSCs isolated from MS patients have decreased suppressive function

Multiple sclerosis, an inflammatory autoimmune disease affecting more than one million people worldwide, is caused by an immune reaction to myelin proteins, the proteins that help form the myelin insulating substance around nerves. Demyelination and MS are a consequence of this immune reaction. Bone marrow mesenchymal stem cells have been considered as an important source for cell therapy for autoimmune diseases such as MS because of their immunosuppressive properties.

18 Dec 2013

Researchers receive Special Challenge Award to investigate role of high protein levels in prostate tumors

Cleveland Clinic, along with the National Cancer Institute, the University of Chicago and Thomas Jefferson University, are the recipients of a $600,000 Special Challenge Award from the Prostate Cancer Foundation (PCF) to investigate the role of abnormally high protein levels in prostate tumors.

18 Dec 2013

UCD Conway Institute researchers identify potential biomarker of idiopathic pulmonary ﬁbrosis

Researchers in UCD Conway Institute have identified a potential biomarker of rapidly progressive pulmonary fibrosis and pinpointed a defective molecular function as a potential therapeutic target.

18 Dec 2013

Omeros' OMS721 receives FDA orphan drug designation for prevention of TMAs

Omeros Corporation today announced that OMS721, the company's lead human monoclonal antibody targeting mannan-binding lectin-associated serine protease-2 (MASP-2), the key regulator of the lectin pathway of the immune system, has received orphan drug designation from the U.S. Food and Drug Administration for prevention of complement-mediated thrombotic microangiopathies.

18 Dec 2013

Researchers produce first definitive evidence that MERS-CoV infects camels

Scientists from the Netherlands and Qatar have produced the first definitive evidence that Middle East respiratory syndrome coronavirus infects camels. The researchers used gene-sequencing techniques to show that three camels from a site where two humans contracted MERS-CoV were infected with the virus.

18 Dec 2013

Research examines link between opioid suppression of immune system and cancer recurrence

18 Dec 2013

Arizona scientists investigate intriguing effects of spaceflight on microbial pathogens

At Arizona State University's Biodesign Institute, Cheryl Nickerson and her team have been investigating the intriguing effects of spaceflight on microbial pathogens.

17 Dec 2013

New projects advance treatments for radiation syndrome, cardiac arrest-induced brain injury and rare blood disorder

The National Institutes of Health today has launched three pre-clinical projects to advance potential new treatments for acute radiation syndrome, brain injury following cardiac arrest and a rare blood disorder called beta thalassemia.

17 Dec 2013

Research: Smoking alters several genes

The fact that smoking means a considerable health risk is nowadays commonly accepted. New research findings from Uppsala University and Uppsala Clinical Research Center show that smoking alters several genes that can be associated with health problems for smokers, such as increased risk for cancer and diabetes

17 Dec 2013

Moderate drinking may bolster our immune system and help fight off infection: Study

Medical science has known for years that people who drink moderate amounts of alcohol actually have a reduced risk of death. In general, they are healthier and have better cardiovascular function that those who don't drink alcohol at all.

17 Dec 2013

Exposure to dust from homes with dogs may alter immune response to allergens

A new study suggests that exposure to dust from homes with dogs may alter the immune response to allergens and other asthma triggers by affecting the composition of the gut microbiome-the community of microbes that naturally colonize the digestive tract.

17 Dec 2013

Neuro-Oncology publishes promising phase 2 results from Agenus’ brain cancer vaccine study

Agenus Inc., a biotechnology company developing novel immune system activating treatments for cancers and infectious diseases, today announced results published from a Phase 2 study demonstrated that more than 90% of the patients treated with Prophage Series G-200 were alive at six months after surgery and 30% were alive at twelve months.

17 Dec 2013

arGEN-X reports that Phase Ib cancer study with ARGX-110 antibody meets translational development goals

arGEN-X announces that the dose-escalation part of a Phase Ib study with its lead antibody ARGX-110 has met its translational development goals: all pre-specified biological activity measures (e.g. target engagement, effector functions, immune-modulation) were met.

17 Dec 2013

Research finds link between opioid-sparing technique and reduced progression of prostate cancer

The methods used to anesthetize prostate cancer patients and control pain when their prostate glands are surgically removed for adenocarcinoma may affect their long-term cancer outcomes, a study led by Mayo Clinic has found. Opioids, painkillers commonly given during and after surgery, may suppress the immune system's ability to fight cancer cells.

17 Dec 2013

Scientists identify protein complex essential for jumpstarting immune response during infection

St. Jude Children's Research Hospital scientists have identified a protein complex that is essential for jumpstarting the immune response during the critical first 24 hours of an infection. The research appears in the current issue of the scientific journal Immunity.

17 Dec 2013

Immune System News and Research

Immunologists discover risk factor responsible for infectious mononucleosis in young people

Researchers develop oral vaccine against Helicobacter pylori

FDA approves Baxter's FEIBA for prophylactic treatment of hemophilia patients with inhibitors

Patient assessment of clinical services quality predicts survival for colorectal cancer patients

People with intermittent explosive disorder elevate levels of markers of systemic inflammation in blood

MSCs isolated from MS patients have decreased suppressive function

Researchers receive Special Challenge Award to investigate role of high protein levels in prostate tumors

UCD Conway Institute researchers identify potential biomarker of idiopathic pulmonary ﬁbrosis

Omeros' OMS721 receives FDA orphan drug designation for prevention of TMAs

Researchers produce first definitive evidence that MERS-CoV infects camels

Research examines link between opioid suppression of immune system and cancer recurrence

Arizona scientists investigate intriguing effects of spaceflight on microbial pathogens

New projects advance treatments for radiation syndrome, cardiac arrest-induced brain injury and rare blood disorder

Research: Smoking alters several genes

Moderate drinking may bolster our immune system and help fight off infection: Study

Exposure to dust from homes with dogs may alter immune response to allergens

Neuro-Oncology publishes promising phase 2 results from Agenus’ brain cancer vaccine study

arGEN-X reports that Phase Ib cancer study with ARGX-110 antibody meets translational development goals

Research finds link between opioid-sparing technique and reduced progression of prostate cancer

Scientists identify protein complex essential for jumpstarting immune response during infection

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