All About Multiple SclerosisThe latest MS News articlesEssays describing Multiple SclerosisMultiple Sclerosis Encyclopaedia/GlossaryA list of celebrities with Multiple SclerosisPersonal Experiences with MSOther MS resources on the WebSearch this siteAbout this site

cytotoxic T lymphocyte antigen 4

Cytotoxic T lymphocyte antigen 4 (CTLA-4) is a protein found on the surface of activated T cells. CTLA-4 is involved in the stimulation of other white blood cells.

MS Glossary
All About Multiple Sclerosis