‘immunotherapy’

All Articles tagged ‘immunotherapy’

New Hope for HIV Treatment: Empowering the Immune System Through Immunotherapy

Tranisha Arzah, 26, was born with HIV and works as an HIV educator.

People who acquire HIV can lose a critical function in their body: their immunity. Left untreated, HIV infects the immune system and disables a person’s ability to fight infections, which can turn the common cold into a death sentence. Antiviral treatment can prevent this from happening, but if medications are stopped the virus comes back almost immediately.

Currently, one out of every 200 American adults lives with HIV. As doctors, scientists and advocates gather in South Africa this week at the International AIDS Conference, researchers at Seattle Children’s have been thinking hard about how to kick HIV, and they have an ambitious goal: They want to develop an immunotherapy that harnesses the power of the immune system to kill and resist HIV.

“Immunotherapy has been successful in treating cancer and we’re optimistic that we can take that same technology and apply it to HIV,” said Dr. Thor Wagner, an infectious disease specialist and pediatrician at Seattle Children’s Research Institute. “The hope is that in the future we’ll be able to take an HIV-positive person’s T cells and re-engineer them to attack and resist the virus.” Read full post »

Researchers Work Toward New Type 1 Diabetes Therapies For Patients Like Juliana

Juliana Graceffo, 11, has type 1 diabetes. She must test her blood sugar throughout the day and take carefully calculated doses of insulin.

Children with type 1 diabetes and their families have to do several calculations throughout the day to stay healthy. Did my daughter check her blood sugar before breakfast? Does she need an extra snack because she has gym class? Is there someone at school to help my child check her blood sugar?

Type 1 diabetes is an autoimmune disease that injures the insulin-producing cells in the pancreas and leads to a lifelong requirement of daily insulin injections. It is a considerable burden of care on patients and parents, who effectively never get a rest from the demands of staying healthy and safe.

According to the American Diabetes Association, about 1.25 million Americans have type 1 diabetes. A new $1 million grant from The Leona M. and Harry B. Helmsley Charitable Trust will get doctors and scientists at Seattle Children’s Research Institute one step closer to better treatment for type 1 diabetes by studying the use of immunotherapy to treat the condition. The work is in collaboration with researchers at Benaroya Research Institute at Virginia Mason (BRI)Read full post »