Cytotoxic effector T cells also produce inflammatory cytokines such as IFN-g and TNF-a when their T-cell receptor recognizes peptide:MHC on a target cell. One effect of this cytokine secretion is to enhance the ability of CD8 effector T cells to recognize and kill other infected cells in the nearby vicinity. This enhanced activity is due to: The increased production of perforin and granzymes by CD8 cells The up-regulation of MHC class I protein expression by IFN-g The ability of TNF-a to induce vascular leakage The effect of cytokines on promoting target cell apoptosis The effect of IFN-g to enhance viral replication leading to increased viral antigen presentation
Cytotoxic effector T cells also produce inflammatory cytokines such as IFN-g and TNF-a when their T-cell receptor recognizes peptide:MHC on a target cell. One effect of this cytokine secretion is to enhance the ability of CD8 effector T cells to recognize and kill other infected cells in the nearby vicinity. This enhanced activity is due to: The increased production of perforin and granzymes by CD8 cells The up-regulation of MHC class I protein expression by IFN-g The ability of TNF-a to induce vascular leakage The effect of cytokines on promoting target cell apoptosis The effect of IFN-g to enhance viral replication leading to increased viral antigen presentation
Human Physiology: From Cells to Systems (MindTap Course List)
9th Edition
ISBN:9781285866932
Author:Lauralee Sherwood
Publisher:Lauralee Sherwood
Chapter12: Body Defenses
Section: Chapter Questions
Problem 15RE
Related questions
Question
100%
Cytotoxic effector T cells also produce inflammatory cytokines such as IFN-g and TNF-a when their T-cell receptor recognizes peptide:MHC on a target cell. One effect of this cytokine secretion is to enhance the ability of CD8 effector T cells to recognize and kill other infected cells in the nearby vicinity. This enhanced activity is due to:
- The increased production of perforin and granzymes by CD8 cells
- The up-regulation of MHC class I protein expression by IFN-g
- The ability of TNF-a to induce vascular leakage
- The effect of cytokines on promoting target cell apoptosis
- The effect of IFN-g to enhance viral replication leading to increased viral antigen presentation
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Recommended textbooks for you
Human Physiology: From Cells to Systems (MindTap …
Biology
ISBN:
9781285866932
Author:
Lauralee Sherwood
Publisher:
Cengage Learning
Human Physiology: From Cells to Systems (MindTap …
Biology
ISBN:
9781285866932
Author:
Lauralee Sherwood
Publisher:
Cengage Learning