Corporate Banner
Satellite Banner
Immunology
Scientific Community
 
Become a Member | Sign in
Home>News>This Article
  News
Return

Illuminating the Immune System

Published: Wednesday, May 01, 2013
Last Updated: Wednesday, May 01, 2013
Bookmark and Share
Two illuminating studies of the immune system have been published by leading researchers in the Department of Immunobiology of Yale School of Medicine.

A team led by Ruslan Medzhitov, professor of immunobiology and a Howard Hughes Medical Institute investigator, found that the body’s ability to tolerate infectious disease pathogens is as important as the immune system’s ability to fight them.

The team’s research, published in Science Express, explored the balance between tolerance and immune response in mice infected with both the influenza virus and legionella pneumophila bacteria, which cause pneumonia. When the mice were given a dose of either the virus or bacteria alone, their bodies fought the infection, and they survived. But when they were given the same doses of both virus and bacteria within three days, and when they received the virus first, all of the mice died. A longer time between the infective disease allowed the mice to survive the subsequent bacterial infection.

Another team led by Richard Flavell, chair and professor of immunobiology, and published in the journal Nature Medicine, discovered markers for the cellular mechanism that can shut down the immune response, leading to diseases that based on immunodeficiency. This finding will help further the understanding of the role of immunosuppression in human disease.


Further Information

Join For Free

Access to this exclusive content is for Technology Networks Premium members only.

Join Technology Networks Premium for free access to:

  • Exclusive articles
  • Presentations from international conferences
  • Over 2,900+ scientific posters on ePosters
  • More than 4,200+ scientific videos on LabTube
  • 35 community eNewsletters


Sign In



Forgotten your details? Click Here
If you are not a member you can join here

*Please note: By logging into TechnologyNetworks.com you agree to accept the use of cookies. To find out more about the cookies we use and how to delete them, see our privacy policy.

Related Content

Life-Extending Hormone Bolsters Immunity
A hormone that extends lifespan in mice by 40% is produced by specialized cells in the thymus gland, according to a new study by Yale School of Medicine researchers.
Wednesday, January 13, 2016
Creating More Potent Vaccines
Yale researchers uncovered a new role for a type of immune cell, known as regulatory T cells, in promoting long-term immunity.
Wednesday, July 08, 2015
Researchers Solve Multiple Sclerosis Puzzle
Yale study shows the role that T cells play in MS.
Monday, May 18, 2015
New Tool To Explore Mysteries Of The Immune System
Yale scientists use CyTOF to study a range of conditions.
Monday, April 20, 2015
Cold Virus Replicates Better At Cooler Temperatures
Study shows that the immune response to rhinovirus is influenced by temperature.
Tuesday, January 06, 2015
New Class of Synthetic Molecules Mimics Antibodies
A Yale University lab has crafted the first synthetic molecules that have both the targeting and response functions of antibodies.
Wednesday, December 24, 2014
Protein Predicts Response To New Immunotherapy Drug
Trial shows that response to treatment may be predicted by the presence of an immune-suppressing protein in non-cancerous immune cells.
Friday, November 28, 2014
Immune System Surprise Hints at New Strategy for Fighting HIV
Surprising twist may open a new avenue in the fight.
Tuesday, November 18, 2014
Immune Cells get Cancer-Fighting Boost From Nanomaterials
Yale researchers used bundled carbon nanotubes to incubate cytotoxic T cells.
Monday, August 18, 2014
Commonly Used Drugs May Not Be Effective Against Autoimmune Illness
The study appears in the Cell Press journal Immunity.
Tuesday, March 18, 2014
Yale Team Implants Human Innate Immune Cells in Mice
Groundbreaking study has reproduced human immune function at a level not seen previously.
Tuesday, March 18, 2014
Lung Disease and Melanoma: a Common Molecular Mechanism?
Researchers have solved a biological mystery about the common genesis of many serious diseases such as asthma and metastatic melanoma.
Monday, September 02, 2013
Drug Preserves Beta Cells in New Cases of Type 1 Diabetes
A drug in clinical trials has been shown to preserve insulin-producing pancreatic beta cells in nearly half of subjects newly diagnosed with type 1 diabetes.
Tuesday, August 06, 2013
Nature’s Own Nanoparticles Harnessed to Target Disease
Using a novel form of immune-genetic therapy, researchers have successfully inhibited a strong immune allergic inflammatory response in the skin of mice.
Friday, July 12, 2013
Promising Drug Prevents Cancer Cells from Shutting Down Immune System
An investigational drug that targets the immune system’s ability to fight cancer is showing promising results in Yale Cancer Center (YCC) patients.
Monday, June 10, 2013
Scientific News
Leukemia’s Surroundings Key to its Growth
Researchers at The University of Texas at Austin have discovered that a type of cancer found primarily in children can grow only when signaled to do so by other nearby cells that are noncancerous.
Unique Mechanism for a High-Risk Leukemia
Researchers uncovered the aberrant mechanism underlying a notoriously treatment-resistant acute lymphoblastic leukemia subtype; findings offer lessons for understanding all cancers.
Food Triggers Creation of Regulatory T Cells
IBS researchers document how normal diet establishes immune tolerance conditions in the small intestine.
Therapeutic Approach Gives Hope for Multiple Myeloma
A new therapeutic approach tested by a team from Maisonneuve-Rosemont Hospital (CIUSSS-EST, Montreal) and the University of Montreal gives promising results for the treatment of multiple myeloma, a cancer of the bone marrow currently considered incurable with conventional chemotherapy and for which the average life expectancy is about 6 or 7 years.
Cellular 'Relief Valve'
A team led by scientists at The Scripps Research Institute (TSRI) has solved a long-standing mystery in cell biology by showing essentially how a key “relief-valve” in cells does its job.
Switch Lets Salmonella Fight, Evade Immune System
Researchers at the University of Illinois at Chicago have discovered a molecular regulator that allows salmonella bacteria to switch from actively causing disease to lurking in a chronic but asymptomatic state called a biofilm.
Tricked-Out Immune Cells Could Attack Cancer
New cell-engineering technique may lead to precision immunotherapies.
Neural Networks Adapt to the Presence of a Toxic HIV Protein
HIV-associated neurocognitive disorders (HAND) afflict approximately half of HIV infected patients.
HIV Protein Manipulates Hundreds of Human Genes
Findings search for new or improved treatments for patients with AIDS.
Breaking the Brain’s Garbage Disposal
The children’s ataxia gene problem turned out to be not such a big deal genetically — it was such a slight mutation that it barely changed the way the cells made the protein.
SELECTBIO

Skyscraper Banner
Go to LabTube
Go to eposters
 
Access to the latest scientific news
Exclusive articles
Upload and share your posters on ePosters
Latest presentations and webinars
View a library of 1,800+ scientific and medical posters
2,900+ scientific and medical posters
A library of 2,500+ scientific videos on LabTube
4,200+ scientific videos
Close
Premium CrownJOIN TECHNOLOGY NETWORKS PREMIUM FOR FREE!