Immune System News and Research

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New understanding of how poxviruses jump from species to species

A Canadian study conducted at Robarts Research Institute sheds new light on how poxviruses can jump from species to species -- and will lead to further exploration of another potential candidate in the emerging field of “oncolytic viruses” to fight cancer.

25 Oct 2004

A new general medical journal launched this week with a non-traditional publishing model

A new general medical journal launched this week with a non-traditional publishing model is the latest top-tier venue for publishing important, peer-reviewed biomedical research, and is being called the first major, international journal to be introduced in more than 70 years.

22 Oct 2004

MedImmune initiates clinical trial comparing intranasal influenza vaccine with injectable flu vaccine

MedImmune announced that it has initiated a pivotal head-to-head Phase 3 clinical trial designed to compare its next-generation, refrigerator- stable intranasal influenza vaccine (CAIV-T: cold adapted intranasal influenza vaccine, trivalent) with the injectable flu shot (TIV: trivalent influenza vaccine).

22 Oct 2004

Lag-3 gene dampens immune responses by controlling regulatory T-cell function

The discovery that the Lag-3 gene acts as a brake to prevent immune system responses from running out of control solves a mystery that has puzzled researchers since the gene was discovered 14 years ago.

22 Oct 2004

Research findings will likely aid efforts to develop a vaccine for Leishmania major

Researchers at Washington University School of Medicine in St. Louis and the University of Pennsylvania have found an immune system cell can "remember" a parasite's attack and help the body mount a more effective defense against subsequent invasions by the same parasite.

21 Oct 2004

Researchers trim count of human genes to 20,000-25,000

Scientific description of the finished human genome sequence, reducing the estimated number of human protein-coding genes from 35,000 to only 20,000-25,000, a surprisingly low number for our species.

21 Oct 2004

Genetic research offers insight into Sjögren's syndrome and the general developmental machinery of the immune system

By knocking out a single gene in mice, immunologists at Duke University Medical Center have mimicked a little-understood autoimmune disorder in humans.

21 Oct 2004

Researchers identify a protein that could banish allergies

The suffering of millions of people with allergies could one day be eased thanks to new research from UK investigators. Findings from the University College London branch of the Ludwig Institute for Cancer Research (LICR), published in the Oct 2004 issue of Nature, detail how inactivating a key signalling molecule called p110delta reduced the effect of allergies on mice.

21 Oct 2004

Babies born by Caesarean section may be at greater risk of diarrhoea

Babies born by Caesarean section may be at greater risk of diarrhoea and sensitisation to certain foodstuffs during their first 12 months than babies born vaginally, suggests research in the Archives of Disease in Childhood.

21 Oct 2004

Scientists have devised a novel way to repair one of the genetic mutations that causes ataxia-telangiectasia

UCLA scientists have devised a novel way to repair one of the genetic mutations that causes ataxia-telangiectasia, (A-T), a life-shortening disorder that devastates the neurological and immune systems of one in 40,000 young children.

19 Oct 2004

Antibiotics are still being overused for treating common colds in New Zealand

A medical researcher at The University of Auckland says antibiotics are still being overused for treating common colds in New Zealand, despite researching showing their ineffectiveness.

18 Oct 2004

Discovery of fundamental mechanism within cells that link obesity and type 2 diabetes

Researchers from the Harvard School of Public Health have discovered what they believe is the fundamental mechanism within cells that links two fast-rising public health threats: obesity and Type 2 diabetes.

18 Oct 2004

Study underscores the relative safety of infliximab, when used properly

Rheumatoid arthritis patients receiving the recommended starting dose (3mg/kg) of infliximab (REMICADE®) have no more serious rate of infections than do patients taking methotrexate alone

18 Oct 2004

Pneumococcal vaccinations help protect patients with rheumatoid arthritis against serious pneumococcal infections of the lungs, brain, blood, and ears

Rheumatoid arthritis patients have an approximately two-fold increased morbidity and mortality in infections compared to a population without the disease.

18 Oct 2004

Highly concentrated solution of chemical messengers could block male to female HIV transmission

Researchers in the U.S have shown that it may be possible to block the transmission of the HIV virus from a man to a woman by using a highly concentrated solution of chemical messengers that attract white blood cells to the site of infection.

16 Oct 2004

Vitamin E's status as a super supplement questioned

Over the past decade, vitamin E has become one of the top-selling supplements in the United States, in part because research released in the early- to mid-1990s suggested that taking vitamin E supplements might protect against heart disease, boost the immune system and reduce the risk of macular degeneration.

14 Oct 2004

MedImmune progresses development of Respiratory Syncytial Virus and Parainfluenza Virus Type-3 vaccines

MedImmune has announced that data from a preclinical study for its lead vaccine candidate to prevent respiratory syncytial virus (RSV) and parainfluenza virus type-3 (PIV-3) has shown a protective immune response against both viruses in animals.

13 Oct 2004

Dermatologists now have many treatment options that can significantly reduce the appearance of scars or make them disappear all together

The scar you received when you fell off your bike at age 12 or from a recent car accident may be a constant and painful reminder of the event. While you may not feel any physical pain from these wounds, scars can make you feel self-conscious or embarrassed, particularly if they are located on exposed skin.

13 Oct 2004

Influenza expert is beginning a three-year direct comparison of flu shots versus nasal spray flu vaccine

Flu shots have been around since World War II, and the Centers for Disease Control and Prevention has long recommended shots as a way to prevent influenza in the elderly. The approval of a new nasal spray vaccine begs the question whether those looking to stave off the flu should stick with the tried and true injection or switch to the nasal spray.

13 Oct 2004

Technique for genetically modifying blood stem cells brings cure for blood diseases closer

The condition of mice with a genetic blood disease called beta-thalassemia improved significantly following treatment of their blood forming cells with a gene that enabled them to produce the type of hemoglobin normally found only in the fetus.

12 Oct 2004

Immune System News and Research

New understanding of how poxviruses jump from species to species

A new general medical journal launched this week with a non-traditional publishing model

MedImmune initiates clinical trial comparing intranasal influenza vaccine with injectable flu vaccine

Lag-3 gene dampens immune responses by controlling regulatory T-cell function

Research findings will likely aid efforts to develop a vaccine for Leishmania major

Researchers trim count of human genes to 20,000-25,000

Genetic research offers insight into Sjögren's syndrome and the general developmental machinery of the immune system

Researchers identify a protein that could banish allergies

Babies born by Caesarean section may be at greater risk of diarrhoea

Scientists have devised a novel way to repair one of the genetic mutations that causes ataxia-telangiectasia

Antibiotics are still being overused for treating common colds in New Zealand

Discovery of fundamental mechanism within cells that link obesity and type 2 diabetes

Study underscores the relative safety of infliximab, when used properly

Pneumococcal vaccinations help protect patients with rheumatoid arthritis against serious pneumococcal infections of the lungs, brain, blood, and ears

Highly concentrated solution of chemical messengers could block male to female HIV transmission

Vitamin E's status as a super supplement questioned

MedImmune progresses development of Respiratory Syncytial Virus and Parainfluenza Virus Type-3 vaccines

Dermatologists now have many treatment options that can significantly reduce the appearance of scars or make them disappear all together

Influenza expert is beginning a three-year direct comparison of flu shots versus nasal spray flu vaccine

Technique for genetically modifying blood stem cells brings cure for blood diseases closer

Understanding the DNA Damage Response in Innate Immunity eBook

How ELRIG Is Helping Mid-Career Scientists Navigate Leadership, Career Change and Redundancy

The role of UV-Vis in biopharma QC

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