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Based on experiments with worms similar to those that infest millions of children in the tropics, researchers see potential for a new way to treat asthma. Parasitic infections and asthma may cause the human immune system to react in some of the same ways, and may one day be cured by manipulating some of the same proteins, according to research published today in the journal Science.

To be effective, the immune system must decide which cells and chemicals need to be ramped up to best destroy the invader at hand, be it bacterium, virus or worm. In 1986, Tim Mosmann, Ph.D., now director of the David H. Smith Center for Vaccine Biology and Immunology at the University of Rochester Medical Center, led a team that first described a new concept for how the immune system might make such choices: the T_h1/T_h2 Model.

Three researchers at the University of Rochester Medical Center have been chosen to receive research awards from Johnson & Johnson based on the potential of their work to lead to medical breakthroughs. The awards, announced today, represent the second round from the “Discovery Concept Fund,” an academic-industry partnership launched in 2005. The fund is designed to nurture early-stage research by scientists who have promising ideas, but not ready access to research funding for a given project. Combined with the first round of awards given out in January 2006, the new funding brings J&J’s total investment in Medical Center research this year to $400,000.

The second round award-winners were Deborah Fowell, Ph.D., assistant professor of Microbiology & Immunology; Ian Nicholas Crispe, Ph.D., associate director of the David H. Smith Center for Vaccine Biology and Immunology; and Andrei Yakovlev, Ph.D., chair of the Department of Biostatistics and Computational Biology.

With support from the award, Fowell is researching new ways to harness the body’s natural regulatory lymphocytes to hold the immune system in check. Her work with regulatory T cells could lead to new drugs that either damp down the immune system when it mistakes our own cells for foreign invaders (e.g. autoimmune diseases) or pump up the immune system’s attack on disease-related molecules that have fooled our system into passing them by (e.g. tumors and chronic infection).

Immunologist Tim Mosmann, Ph.D., will discuss the immune system – the assortment of defenses that keep our bodies from being overrun by an ever-adapting array of microbes, viruses, parasites, and other threats – as part of a lecture series highlighting biological and biomedical research at the University of Rochester.

Mosmann will discuss his work on the immune system at 4 p.m. Friday, Aug. 11, in the Case Methods Room (Room 1-9576) at the Medical Center. It’s the latest installment of the Second Friday Science Social lecture series geared mainly to faculty, staff and students at the University, though the general public is welcome as well. The lectures are free. More information.

A new research center whose scientists are working on better ways to treat multiple sclerosis has been established in Rochester by the National Multiple Sclerosis Society.

The University of Rochester Medical Center is bringing together experts who normally focus on Alzheimer’s disease, HIV vaccines, and spinal cord repair, as well as multiple sclerosis, in a unique center designed to stimulate MS research by drawing on the expertise of scientists from a wide array of disciplines. The new Collaborative Multiple Sclerosis Research Center Award – the only one in the nation established by the society this year – is headed by neurologist Benjamin Segal, M.D., associate professor of Neurology and director of Neuroimmunology Research. Segal has enlisted several of his colleagues to direct their attention on new ways to investigate the disease.

Also taking part in the project are neurologists Steven Schwid, M.D., and Andrew Goodman, M.D., who have extensive experience with clinical trials in MS; and Howard Federoff, M.D., Ph.D., and Tim Mosmann, Ph.D., who head research centers in aging and in vaccine biology, respectively.