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Latest Tracy L. McGaha Stories

2014-01-08 11:12:42

A well-documented suppressor of immunity that's used by fetuses and tumors alike, just may be able to change its spots, researchers report. In the face of a significant bacterial infection, for example, indoleomine 2,3-dioxegenase, or IDO, also appears capable of helping key immune cells called macrophages produce inflammation to destroy the invader, said Dr. Tracy L. McGaha, immunologist at the Medical College of Georgia at Georgia Regents University and GRU Cancer Center. The...

2012-02-24 18:00:05

Cells that die naturally generate a lot of internal debris that can trigger the immune system to attack the body, leading to diseases such as lupus. Now Georgia Health Sciences University researchers report that an enzyme known to help keep a woman's immune system from attacking a fetus also helps block development of these autoimmune diseases that target healthy tissues, such as DNA or joints. The findings point toward new treatment strategies for autoimmune diseases, which are on the...


Word of the Day
lambent
  • Licking.
  • Hence Running along or over a surface, as if in the act of licking; flowing over or along; lapping or bathing; softly bright; gleaming.
This word comes the Latin 'lambere,' to lick.
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