**Author details**

Kazuki Santa Tokyo College of Biotechnology, Tokyo, Japan

\*Address all correspondence to: kazuki\_santa@hotmail.com

© 2023 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

*Macrophages: Phagocytosis, Antigen Presentation, and Activation of Immunity DOI: http://dx.doi.org/10.5772/intechopen.110832*
