Brain Cells Called Astrocytes Undergo Reorganization And May Engulf Attacking T Cells

Wednesday, August 20, 2008 - 21:07 in Health & Medicine

When virally infected cells in the brain called astrocytes come in contact with antiviral T cells of the immune system, they undergo a unique series of changes that dramatically reorganize their shape and function, according to researchers. Intriguingly, the new data indicate that astrocytes may defend themselves from attacking T cells by engulfing (gobbling up) the aggressors.

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