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. Author manuscript; available in PMC: 2023 Feb 15.
Published in final edited form as: J Immunol. 2022 Feb 15;208(4):785–792. doi: 10.4049/jimmunol.2101058

Figure 2:

Figure 2:

Functional, metabolic and epigenetic alterations driving innate immune memory. Training of innate leukocytes and non-leukocyte populations induces functional alterations that facilitate innate leukocyte progenitor expansion, leukocyte recruitment, phagocytosis and microbial killing. These alterations are enabled, in part, by epigenetic remodeling and metabolic reprogramming.