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New arenavirus discovered as cause of hemorrhagic fever outbreak in South Africa and Zambia

May 28, 2009 -- Scientists at Columbia University's Mailman School of Public Health, the South African National Institute for Communicable Diseases of National Health Laboratory Service (NICD-NHLS), the U.S.

Vaccine shows therapeutic promise against advanced melanoma

ORLANDO - A vaccine for one of the most lethal cancers, advanced melanoma, has shown improved response rates and progression-free survival for patients when combined with the immunotherapy drug, Interleukin-2, according to researchers from The University of Texas M. D. Anderson Cancer Center.

Immunologists identify biochemical signals that help immune cells remember how to fight infection

DALLAS ? May 28, 2009 ? Immunology researchers at UT Southwestern Medical Center have discovered how two biochemical signals play unique roles in promoting the development of a group of immune cells employed as tactical assassins.

AFFiRiS AG: Atherosclerosis Vaccine Development Receives EU Support

May 27, 2009 by prandd

Vienna, 27. May 2009. The atherosclerosis vaccine development program by AFFiRiS AG is receiving financial support from the EU's EUROTRANS-BIO call. The respective project is being carried out in cooperation with German company EMC microcollections GmbH.

TB vaccine gets its groove back

A team of Vanderbilt University Medical Center investigators has cracked one of clinical medicine's enduring mysteries ? what happened to the tuberculosis vaccine.

Computer simulation captures immune response to flu

Researchers have successfully tested first the first time a computer simulation of major portions of the body's immune reaction to influenza type A, with implications for treatment design and preparation ahead of future pandemics, according to work accepted for publication, and posted online, by the Journal of Virology.

Novel vaccine approach offers hope in fight against HIV

A research team may have broken the stubborn impasse that has frustrated the invention of an effective HIV vaccine, by using an approach that bypasses the usual path followed by vaccine developers.

Influenza pandemic planning needed to assure adequate care for pregnant women and newborns

PITTSBURGH, May 13 - Pregnant women and newborns are at greatest risk in a flu epidemic, but more planning must be done to ensure that they receive priority treatment should an outbreak occur, according to a University of Pittsburgh Medical Center (UPMC) and University of Pittsburgh study.

Breakthrough in the treatment of bacterial meningitis

It can take just hours after the symptoms appear for someone to die from bacterial meningitis. Now, after years of research, experts at The University of Nottingham have finally discovered how the deadly meningococcal bacteria is able to break through the body's natural defence mechanism and attack the brain.

Princeton team's analysis of flu virus could lead to better vaccines

A team of Princeton University scientists may have found a better way to make a vaccine against the flu virus.

Why parents miss their children's immunization visits

BALTIMORE -- According to a new study led by researchers at Columbia University Medical Center and NewYork-Presbyterian Hospital, there are several factors that contribute to children missing immunization visits.

The findings will be reported in a platform presentation at 8:30 a.m. ET on Tuesday, May 5, 2009, at the Pediatric Academic Societies (PAS) annual meeting here.

Process controlling T cell growth and production identified

HOUSTON - (May 3, 2009) - Identifying one of the processes that plays a role in naïve and memory T-cells' growth and production could one day lead to better vaccines and possibly more effective cancer immunotherapy, said researchers at Baylor College of Medicine and Texas Children's Hospital in a report that appears in the current edition of Nature Immunology.

Personalized treatment for early lung cancer

Cancer vaccines and targeted therapies are beginning to offer new treatment options following surgery for patients with early stages of lung cancer, experts said at the first European Multidisciplinary Conference in Thoracic Oncology (EMCTO) in Lugano, Switzerland (1-3 May 2009).

Dartmouth Medical School gene targeting discovery opens door for vaccines and drugs

Hanover, NH--In a genetic leap that could help fast track vaccine and drug development to prevent or tame serious global diseases, DMS researchers have discovered how to destroy a key DNA pathway in a wily and widespread human parasite.

HIV pays a price for invisibility

Mutations that help HIV hide from the immune system undermine the virus's ability to replicate, show an international team of researchers in the April 13 issue of the Journal of Experimental Medicine. The study was published online on March 23.



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