Cell biology is a field of biology that is concerned with the study of cellular structure and function using techniques, such as cell culture, microscopy, cytometry, and cell fractionation. The field encompasses the study of both eukaryotic and prokaryotic cells, including the mechanisms and processes of cell cycle, biochemistry, cellular communication, metabolism, and composition. Research in cell biology takes an interdisciplinary approach by integrating other sciences such as genetics, molecular genetics, immunology, medical microbiology, cytochemistry, and molecular biology. This book contains some path-breaking studies in the field of cell biology. From theories to research to practical applications, case studies related to all contemporary topics of relevance to cell biology have been included herein. This book includes contributions of experts and scientists which will provide innovative insights into this field.