IL-7 acting at many levels of T-Cell production
IL-7 Boosts Immune Response by acting at many levels of Lymphocyte Maturation

Morre and Beq 2012
IL-7 Key Effects to support Immune recovery
The main feature of IL-7 activity to support a long lasting and efficient
immune response: providing T CD4 help to T CD8
Fig adapted from Zander “CD4+ T Cell Help Is Required for the Formation of a Cytolytic CD8+ T Cell Subset that Protects against Chronic Infection and Cancer” Immunity 2020
IL-7 effects contributing to tumor elimination
(Fig adapted from The Cancer Immunity Cycle, Chen Mellman Immunity 2013)
