What Is the Mechanism of HIV-Induced Death of Follicular Dendritic

question 4

Multiple Choice

What is the mechanism of HIV-induced death of follicular dendritic cells (FDCs) ?

• A) TNF released by CD8 cells
• B) Lysis following virus production
• C) Fas expression upregulated on FDCs
• D) Perforin/granzyme-induced apoptosis

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Definitions:

Epinephrine

A neurotransmitter in the brain and also a hormone that is released by the adrenal gland as part of the body’s response to stress; also called adrenaline.

Dopamine

A neurotransmitter involved in reward, motivation, and the regulation of mood and movement.

Reward

A benefit, often in the form of material or social gain, given in response to an individual's behavior or performance.

Serotonin Depletion

Serotonin depletion refers to a decrease in the levels of serotonin, a neurotransmitter involved in mood regulation, which can lead to various mental health issues.