Immune System News and Research

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Bacteria reveal targets of immune responses quick and direct identification of antigens

The Epstein-Barr virus (EBV) is a widespread herpes virus that infects more than 90 per cent of the worldwide human population.

10 Oct 2007

Trial results of lovaxin C in advanced cervical cancer patients

A first-in-man trial of a live Listeria vaccine was reported by Advaxis Inc. The Phase I/II trial was testing Lovaxin C in advanced cervical cancer patients.

10 Oct 2007

Salmonella outbreak traced to all Banquet and store brand pot pie products

The Pennsylvania Department of Health today is emphasizing the Centers for Disease Control and Prevention's (CDC) advisory for consumers not to eat Banquet brand and store brand frozen, not-ready-to-eat pot pie products due to possible Salmonella contamination.

10 Oct 2007

Stress is a contributing factor in human disease

In a review of the scientific literature on the relationship between stress and disease, Carnegie Mellon University psychologist Sheldon Cohen has found that stress is a contributing factor in human disease, and in particular depression, cardiovascular disease and HIV/AIDS.

10 Oct 2007

Stress and disease likely linked

A new commentary in the Oct. 10 edition of the Journal of the American Medical Association explores whether psychological stress leads to disease and concludes that the link is likely.

10 Oct 2007

Mathematicians help unlock secrets of the immune system

A group of scientists, led by mathematicians, has taken on the challenge of building a common model of immune responses.

10 Oct 2007

Antibody repairs myelin in lab study of multiple sclerosis and related disorders

Mayo Clinic researchers have found that a human antibody administered in a single low dose in laboratory mouse models can repair myelin, the insulating covering of nerves that when damaged can lead to multiple sclerosis and other disorders of the central nervous system.

10 Oct 2007

$Accentia announces investigational new drug application for Revimmune for refractory MS$

Accentia announces investigational new drug application for Revimmune for refractory MS

Accentia Biopharmaceuticals has announced that it met with the Food and Drug Administration (FDA) on September 26, 2007 for a scheduled pre-Investigational New Drug (pre-IND) meeting on Revimmune.

10 Oct 2007

Negative aspects of close relationships linked to heart disease risk

Individuals whose close relationships have negative aspects, such as conflict and adverse exchanges, appear to have an increased risk of heart disease than those with more positive close relationships, according to a report in the Oct. 8 issue of Archives of Internal Medicine, one of the JAMA/Archives journals.

9 Oct 2007

New insight on jumping genes

Keck Graduate Institute (KGI) announced that Dr. Animesh Ray, KGI professor and director of KGI's PhD program, has published a paper in the international online journal PLoS ONE that sheds new light on the evolution of moveable genetic elements, or "jumping genes."

9 Oct 2007

In biology, polarization is a good thing

Using a molecular cellular compass, individual cells in complex organisms know which way is up or down, in epithelial cells known as apical-basal polarity.

9 Oct 2007

High blood levels of C-reactive protein may be linked to increased risk of age-related macular degeneration

High blood levels of C-reactive protein, a substance linked to inflammation, appear to be associated with an increased risk for age-related macular degeneration, according to a report in the October issue of Archives of Ophthalmology, one of the JAMA/Archives journals.

9 Oct 2007

Beneficial bacteria in the appendix aid digestion after infection

Long denigrated as vestigial or useless, the appendix now appears to have a reason to be – as a “safe house” for the beneficial bacteria living in the human gut.

9 Oct 2007

What does the appendix do? finally an answer!

Researchers at Duke University Medical Center say that the function of the frequently discarded appendix, an organ often credited with little importance and often dismissed as having no significant function, does it seems have a role to play after all.

8 Oct 2007

White baking chocolate tainted with salmonella latest U.S. food scare

In yet another food scare in the United States salmonella is again involved, this time the culprit is baking chocolate.

8 Oct 2007

Dual action anthrax vaccine-antitoxin combination developed

The immune response generated in rats by the new agent protects against lethal toxin exposure after only one injection, and is faster and stronger than any currently available vaccine.

8 Oct 2007

Deep-frozen HIV specimens

The development of an HIV vaccine is hindered by the rapidity with which the virus mutates.

8 Oct 2007

Combination vaccine OK for toddlers

A University of Rochester study brings relief to new parents who, while navigating a jam-packed childhood vaccine schedule, can expect to soothe their newborn through as many as 15 "pokes" by his or her six-month checkup.

8 Oct 2007

Specific immune deficiency pinpointed as likely cause of ulcerative colitis

In a series of mouse experiments, researchers at the Harvard School of Public Health (HSPH) have pinpointed a specific immune deficiency as the likely fundamental cause of ulcerative colitis, a chronic, sometimes severe inflammatory disease of the colon or large intestine that afflicts half a million Americans.

4 Oct 2007

Painless microneedles in patches applied to the skin for drug delivery

Flu vaccine delivered through painless microneedles in patches applied to the skin could soon be an alternative to delivery through hypodermic needles, according to researchers at Emory University and the Georgia Institute of Technology in Atlanta.

4 Oct 2007