Immune responses working to protect the host need to be carefully regulated, since overt immune function...

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Biology

Immune responses working to protect the host need to becarefully regulated, since overt immune function may be harmful tothe host. There are several feed back inhibitory loops evolved toregulate immune cell activation. Briefly describe how B cells and Tcells are equipped with such feed back regulatory circuits uponactivation.

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When the immune system encounters a foreign molecule it activates innate and adaptive immune pathways to take necessary measures to eliminate the foreign element Once this has been achieved the immune response needs to be switched off to maintain homeostasis Immune response is partly regulated through the natural death of immune cells but one of the dominant regulatory mechanisms that is the presence of feedback and feedforward loops T cell activation Dendric cells present the peptideMHCII complex on their surface to the T See Answer

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