Cell biology is based on the concept that cell is the fundamental unit of life. It is a branch of science which gives detailed information about the structure, properties, metabolic processes, life cycle, signalling pathways and interactions of the cell with the surrounding environment. Cell biology is closely associated with diverse fields such as genetics, molecular biology, immunology, biochemistry, and developmental biology. Cell research work is radical for all biological sciences, for example, biomedical fields such as cancer and other diseases. This book is a detailed and comprehensive medium helping readers to better understand the fundamentals and advances made in this field. It will serve as a great resource for the scientists and professionals working in this domain. It will also prove beneficial for students as it comprises the latest researches in the field.