Targeted delivery of a "death package" 1 MHC class I 2 3 Virus molęcule Viral genome -Natural killer cell Virus infects a cell. Virus prevents its host cell from displaying MHC class I molecules. Without these, the cell cannot be a target of Tc cells. Natural killer (NK) cell initiates apoptosis in the stressed "self" cell that lacks MHC class I molecules. Infected cell undergoes apoptosis. FIGURE 15.23 Natural Killer (NK) Cells Destroy Stressed "Self" Cells That Lack MHC Class I Molecules

Targeted delivery of a "death package" 1 MHC class I 2 3 Virus molęcule Viral genome -Natural killer cell Virus infects a cell. Virus prevents its host cell from displaying MHC class I molecules. Without these, the cell cannot be a target of Tc cells. Natural killer (NK) cell initiates apoptosis in the stressed "self" cell that lacks MHC class I molecules. Infected cell undergoes apoptosis. FIGURE 15.23 Natural Killer (NK) Cells Destroy Stressed "Self" Cells That Lack MHC Class I Molecules

Principles Of Pharmacology Med Assist

6th Edition

ISBN:9781337512442

Author:RICE

Publisher:RICE

Chapter16: Antifungal, Antiviral, And Immunizing Agents

Section: Chapter Questions

Problem 21RQ

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