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New study may lead to expansion of drug arsenal used to fight HIV

New findings from a Universit- de Montr-al and the Vaccine and Gene Therapy Institute of Florida (VGTI) study, in collaboration with scientists from the NIH and the McGill University Health Center, may soon lead to an expansion of the drug arsenal used to fight HIV.

9 Mar 2010

New reservoir for hidden HIV-infected cells identified

University of Michigan scientists have identified a new reservoir for hidden HIV-infected cells that can serve as a factory for new infections. The findings, which appear online March 7 in Nature Medicine, indicate a new target for curing the disease so those infected with the virus may someday no longer rely on AIDS drugs for a lifetime.

9 Mar 2010

DermaGenoma releases The HerpesDX Genetic Test for Frequent Genital Herpes

Molecular dermatology research and development innovator DermaGenoma, Inc. today released The HerpesDX Genetic Test for Frequent Genital Herpes. The new screening test will help doctors assess patients’ risk for developing frequent Genital Herpes (HSV-2) outbreaks.

9 Mar 2010

Positive data from Argos Therapeutics' AGS-003 Phase 2 trial for mRCC

Argos Therapeutics today announced the presentation of positive data from a Phase 2 trial that evaluated the safety, clinical response and immune response of AGS-003 treatment in newly diagnosed patients with metastatic renal cell carcinoma (mRCC). The data were discussed March 7 in a poster presentation at the ASCO Genitourinary Cancers Symposium.

8 Mar 2010

U-M scientists identify new reservoir for hidden HIV-infected cells that can serve as factory for new infections

8 Mar 2010

Scientists identify EoE-associated region in human chromosome

Scientists have identified a region of a human chromosome that is associated with eosinophilic esophagitis (EoE), a recently recognized allergic disease. People with EoE frequently have difficulty eating or may be allergic to one or more foods. This study further suggests that a suspected so-called master allergy gene may play a role in the development of this rare but debilitating disorder.

8 Mar 2010

Scientists identify the role of vitamin D in activation of T cells

Scientists at the University of Copenhagen have discovered that Vitamin D is crucial to activating our immune defenses and that without sufficient intake of the vitamin, the killer cells of the immune system - T cells - will not be able to react to and fight off serious infections in the body.

8 Mar 2010

Pediatrics researchers identify major gene location responsible for EoE

Pediatrics researchers have identified the first major gene location responsible for a severe, often painful type of food allergy called eosinophilic esophagitis (EoE). In this disease, which may cause weight loss, vomiting, heartburn and swallowing difficulties, a patient may be unable to eat a wide variety of foods.

7 Mar 2010

Salmonella Montevideo outbreak: FDA investigates Daniele International's pepper supply chain

As part of the Salmonella Montevideo investigation, the Food and Drug Administration has been actively investigating the supply chain of black and red pepper supplied to Daniele International Inc., Pascoag, R.I.

6 Mar 2010

Salmonella Tennessee in Basic Food Flavors' HVP: FDA taking steps to protect consumers

The U.S. Food and Drug Administration is taking steps to protect the public following the early identification of Salmonella Tennessee in one company's supply of hydrolyzed vegetable protein (HVP). This is a common ingredient used most frequently as a flavor enhancer in many processed foods, including soups, sauces, chilis, stews, hot dogs, gravies, seasoned snack foods, dips and dressings.

6 Mar 2010

Possible Salmonella contamination: Mincing Overseas Spice recalls two lots of black pepper

Mincing Overseas Spice Company of Dayton, New Jersey announced today that it is recalling black pepper Lots 3258 and 3309 because of possible contamination with Salmonella.

6 Mar 2010

Peptimmune granted US patent for PI-2301 peptide copolymer in treatment of multiple sclerosis

Peptimmune, Inc. a privately held biotechnology company, announced today the grant of US Patent Number 7,655,221 (the '221 patent) which protects the target product profile for its PI-2301 peptide copolymer for the treatment of multiple sclerosis, and other autoimmune diseases.

6 Mar 2010

New anti-tumour vaccine for mesothelioma shows promising results

A vaccine against mesothelioma, a cancer associated with exposure to asbestos, has shown early promise in its first clinical trial.

5 Mar 2010

Investigators disprove reports that well-fed children are more vulnerable to dengue virus

A new study led by St. Jude Children's Research Hospital investigators disproves reports that well-fed children are more vulnerable to the dengue virus. Mosquitoes spread the virus, which can cause severe flu-like symptoms and sometimes lethal complications.

5 Mar 2010

Gluten intolerance: Hereditary risk factors and link to virus infections

A research project in the Academy of Finland's Research Programme on Nutrition, Food and Health (ELVIRA) has brought new knowledge on the hereditary nature of gluten intolerance and identified genes that carry a higher risk of developing the condition. Research has shown that the genes in question are closely linked with the human immune system and the occurrence of inflammations, rather than being connected with the actual breakdown of gluten in the digestive tract.

5 Mar 2010

FDA takes steps to protect consumers from potential Salmonella infection

5 Mar 2010

TLR's role in HIV-1 reactivation induced by periodontal pathogens

Today, during the 39th Annual Meeting of the American Association for Dental Research, convening at the Walter E. Washington Convention Center in Washington, DC, lead researcher O.A. Gonzalez (University of Kentucky, Lexington) will present a poster of a study titled "TLR2 and TLR9 Activation by Periodontal Pathogens induce HIV-1 Reactivation."

5 Mar 2010

Worm proteins may provide option in management of gastrointestinal inflammation in IBD patients

Patients with inflammatory bowel disease (IBD) suffer from chronic inflammation of the gut leading to gastrointestinal motility alterations with symptoms such as abdominal pain, cramps and diarrhea that profoundly affect their quality of life. The lack of exposure to worm infections, as a result of improved living standards and medical conditions, might have contributed to the increased incidence of IBD in the Western world.

5 Mar 2010

Proper treatment can help control psoriasis in most cases

For the approximately 7.5 million Americans affected by psoriasis, the thick, red, scaly, itchy plaques it causes only scratch the surface when it comes to the overall implications of this disease. Now, ongoing research linking psoriasis to other serious medical conditions and the incredible toll it can take on a person's overall quality of life are shifting the way psoriasis is viewed - from a common skin disease to a complex systemic condition.

5 Mar 2010

Endothelial cells can produce copious amounts of adult stem cells: Study

In a leap toward making stem cell therapy widely available, researchers at the Ansary Stem Cell Institute at Weill Cornell Medical College have discovered that endothelial cells, the most basic building blocks of the vascular system, produce growth factors that can grow copious amounts of adult stem cells and their progeny over the course of weeks.

5 Mar 2010

Immune System News and Research

New study may lead to expansion of drug arsenal used to fight HIV

New reservoir for hidden HIV-infected cells identified

DermaGenoma releases The HerpesDX Genetic Test for Frequent Genital Herpes

Positive data from Argos Therapeutics' AGS-003 Phase 2 trial for mRCC

U-M scientists identify new reservoir for hidden HIV-infected cells that can serve as factory for new infections

Scientists identify EoE-associated region in human chromosome

Scientists identify the role of vitamin D in activation of T cells

Pediatrics researchers identify major gene location responsible for EoE

Salmonella Montevideo outbreak: FDA investigates Daniele International's pepper supply chain

Salmonella Tennessee in Basic Food Flavors' HVP: FDA taking steps to protect consumers

Possible Salmonella contamination: Mincing Overseas Spice recalls two lots of black pepper

Peptimmune granted US patent for PI-2301 peptide copolymer in treatment of multiple sclerosis

New anti-tumour vaccine for mesothelioma shows promising results

Investigators disprove reports that well-fed children are more vulnerable to dengue virus

Gluten intolerance: Hereditary risk factors and link to virus infections

FDA takes steps to protect consumers from potential Salmonella infection

TLR's role in HIV-1 reactivation induced by periodontal pathogens

Worm proteins may provide option in management of gastrointestinal inflammation in IBD patients

Proper treatment can help control psoriasis in most cases

Endothelial cells can produce copious amounts of adult stem cells: Study

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