The study of cell and cellular organization is termed as cell biology. The science of cell biology is concerned with the examination of how cells function, which lead to greater insights on the understanding of larger and more complex life. Cellular compositions and mechanisms help the human understanding of diseases, including cancer, infectious diseases, inflammatory conditions, etc. Some of the processes that fall under the lens of cell biology include cell cycle, cell signalling, and cell metabolism. Research in this discipline is focused on creating new ways to manipulate and culture cells outside of a living organism. This facilitates a deeper understanding of the anatomy and physiology of humans. This book brings forth some of the most innovative concepts and elucidates the unexplored aspects of cell biology. It aims to give a general view of the advanced principles and applications of cell biology. This book is appropriate for students seeking detailed information in this area as well as for experts.