Preface

*Exosomes – Recent Advances from Bench to Bedside* provides comprehensive insights into the fascinating field of exosomes, which are nanosized extracellular vesicles. These extracellular vesicles have been recognized as critical mediators and regulators of both physiological and pathological processes. The book is organized into three sections, each exploring different aspects of exosomes.

Section 1, "Stem Cell-derived Exosomes", focuses on the uses of exosomes derived from mesenchymal stem cells (MSCs). It includes two chapters. Chapter 1 details the application of these exosomes in treating cardiovascular diseases, with a particular emphasis on myocardial infarction (heart attack). Chapter 2 explores the potential use of exosomes in tissue engineering and how they can be utilized for disease diagnosis.

Section 2, "Exosomes and Infectious Diseases", delves into the involvement of exosomes in various infectious diseases. It includes 3 chapters that collectively provide an overview of the role played by exosomes in the immune system. Chapter 3 offers general information on the role of exosomes in immune reactions, while Chapter 4 focuses on the transmission of pathogens through exosomes. Chapter 5 specifically examines the role of exosomes in tuberculosis.

Section 3, "Application of Exosomes", includes four chapters that discuss the diverse applications of exosomes. Chapter 6 explores the use of exosomes as drug delivery systems, highlighting their potential in targeted therapy. Chapters 7 and 8 explore the signaling mechanisms employed by exosomes and provide detailed insights into the contents of exosomes. Finally, Chapter 9 reviews the use of exosomes for aesthetic purposes, potentially indicating their application in cosmetic procedures.

Overall, *Exosomes – Recent Advances from Bench to Bedside* offers a comprehensive exploration of the current understanding and potential applications of exosomes. The book covers various fields, including stem cell-derived exosomes, infectious diseases, and the broader applications of exosomes in diagnostics, therapeutics, and aesthetic practices.

> **Sherin Saheera** Postdoctoral Associate, University of Massachusetts Chan Medical School, Worcester, Massachusetts, USA

Section 1
