Immunology News and Research

Latest Immunology News and Research

Study of therapeutic vaccine shows promise for metastatic colorectal cancer

A therapeutic cancer vaccine has shown effectiveness when given alongside chemotherapy to patients with metastatic colorectal cancer in a phase II trial, according to researchers at Oxford BioMedica (UK) Ltd.

1 Aug 2007

Neighbor clustering better identifies functionally related genes on the bacterial chromosome

The moment a bacterial pathogen makes contact with its host, its goal is simple: to infect.

1 Aug 2007

Pigs key to understanding antibiotic resistant bacteria

NSW Department of Primary Industries (NSW DPI) Immunology & Molecular Diagnostic Research Unit Team Leader, Dr James Chin, says it is commonly believed that each time an antibiotic is used only pathogens or disease-causing bacteria will be killed.

1 Aug 2007

Functional food research

As consumers around the globe increasingly keep attuned to the effects diet can have on their health, researchers are now eyeing innovations in functional foods that could address disease prevention as well as maintain a fit lifestyle.

1 Aug 2007

FOXP3 gene found to be involved in breast cancer

Researchers at the University of Michigan Comprehensive Cancer Center have identified a gene linked to the development of an aggressive form of breast cancer.

27 Jul 2007

New gene therapy for 200 inherited forms of blindness

An improved approach to gene therapy may one day treat some of the nearly 200 inherited forms of blindness, scientists at Washington University School of Medicine in St. Louis suggest.

26 Jul 2007

New insight into cell division and chromosones

St. Jude investigators have used the lowly yeast to gain insights into how a dividing human cell ensures that an identical set of chromosomes gets passed on to each new daughter cell.

23 Jul 2007

Aptamers may refine cancer treatment

University of Florida researchers have successfully used molecular probes to detect subtle differences in leukemia cells from patient samples, an achievement that could lead to more effective ways to diagnose and treat cancer.

20 Jul 2007

Three gene variants discovered that help fight HIV

An international team of researchers has identified three gene variants in the DNA of 486 people infected with HIV that appear to have helped some of the patients fight off the virus and delay the onset of full-blown AIDS.

20 Jul 2007

Clearer picture of host responses to HIV virus

The first genome-wide association study of an infectious disease, conducted by an international group of researchers through the Center for HIV/AIDS Vaccine Immunology (CHAVI), has yielded a new understanding of why some people can suppress virus levels following HIV infection.

20 Jul 2007

Education interventions for adults who attend the emergency room for acute asthma

A new review of studies suggests that people with asthma who receive disease education during, or soon after, a serious emergency-room visit are less likely to be re-admitted to the hospital than patients who receive no instruction.

18 Jul 2007

Paint helps surgeons see where a tumor begins and ends

A tumor paint developed by researchers at Seattle Children's Hospital Research Institute and Fred Hutchinson Cancer Research Center will help surgeons see where a tumor begins and ends more precisely by illuminating the cancerous cells.

16 Jul 2007

Striking north-south differences in EpiPen prescribing

A new study suggests strong variation in the occurrence of anaphylaxis between the northern and southern U.S. Anaphylaxis is a severe allergic reaction that can be fatal without treatment with epinephrine.

12 Jul 2007

Are we looking at cancer vaccine trials the wrong way?

Ongoing therapeutic cancer vaccine trials have yet to show evidence of vaccines spurring a patient's immune system to shrink tumors -- yet patients who receive these vaccines in trials tend to live longer and respond better to subsequent treatment.

4 Jul 2007

Rethinking therapeutic cancer vaccine trials

3 Jul 2007

Protein ATM prevents DNA damage from persisting through generations

A protein long known to be involved in protecting a cell from genetic damage has been found to play an even more important role in protecting the cell's offspring.

29 Jun 2007

Scientists discover role of ataxia telangiectasia mutated protein in DNA repair

Scientists from the National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), National Cancer Institute (NCI), and Integrative Bioinformatics Inc. have made an important discovery about the role of an enzyme called ataxia telangiectasia mutated protein (ATM) in the body's ability to repair damaged DNA.

28 Jun 2007