Salivary Gland Development And Regeneration

This book provides a comprehensive update on the latest information and knowledge which emerged from translational and basic science research endeavors, targeting the regeneration of salivary glands. The coverage includes salivary gland growth and development, stem cell therapy, bioengineering of salivary glands, and perspectives on and practical approaches to restoration of secretory function. More specifically, among the individual topics addressed are the various types of stem cell of value for cell replacement therapy, technological advances with respect to 3D printing, gene therapy, organ culture of salivary glands, and surgical aspects of the feasibility and practicality of transplantation. Readers will find helpful practical guidance on functional restorations of damaged salivary glands and stimulating insights into potential future directions in salivary gland regeneration research. The authors are all acknowledged experts from a range of academic and clinical backgrounds. Accordingly, the book will be of interest not only to clinicians, such as general dental practitioners, oral medicine specialists, and surgeons who manage dry mouth patients, but also to biomedical engineers, stem cell researchers, and transplant surgeons.

Salivary glands are of utmost importance for several physiological functions ranging from the protection of teeth and surrounding soft tissues to the lubrication of the oral cavity, which is crucial for speech and perception of food taste. This publication highlights specific aspects of salivary gland development, investigating the mechanisms involved in embryonic development, the current research in stem cells, the ability of adult glands to regenerate and the signalling pathways involved in this process. Key stages of salivary gland development, moving from initiation to differentiation of the glands, are discussed, as well as unusual adaptations, ranging from making silk to making venom. The book finally provides new data on surgical techniques and diagnostic tools for clinicians involved in salivary gland disorders. Researchers and students with an interest in craniofacial sciences as well as clinicians dealing with salivary gland disorders will find this publication an excellent source of up-to-date information.

Regeneration of Salivary Glands examines the current state of salivary regeneration by understanding the normal processes of development, function and tissue repair. It also explores the experimental and clinical approaches to stem cell therapy, mostly for irradiation induced salivary gland damage.Irradiation of head and neck cancers often involves the inclusion of salivary glands as it is difficult to focus the beams accurately enough. As a result, irritation of oral tissues and loss of saliva often lead to mucositis, which is the leading cause for patients not completing their treatments. Based on basic research that has shown stem cells develop into salivary glands, the regeneration process recapitulates aspects of this stem cell differentiation. This process involves several signaling pathways, but the Wnt pathway is of special interest as already shown in gut epithelial turnover and salivary gland stem cell differentiation.These challenges and new therapies developed in helping salivary gland regeneration are discussed in depth, and will be of interest to postgraduates and researchers in the fields of regenerative medicine and stem cell research.

Health professionals are more and more aware of the importance of saliva for oral health and well-being. As saliva secretion is steadily compromised with advancing age, it becomes a factor of concern in societies with an aging population, especially with a growing number of people who keep their own teeth. The numerous functions of saliva, like antimicrobial activity, lubrication, wound healing and its role in taste experience are only truly recognized when saliva secretion is hampered. In medical diagnostics, saliva shows its value as a safe and economical alternative to blood. This publication provides a comprehensive overview of the latest developments in salivary research by some of the world’s leading experts in the field. Chapters deal with various aspects: anatomy and physiology, e.g. regeneration of salivary glands, saliva functions, e.g. its protective and rheological properties, and diagnostics and disorders, e.g. xerostomia and hypersalivation. This book is not only recommended to basic scientists working in the field of oral biology, but also to dental students, dentists and health professionals who want to know more about one of the most underestimated bodily fluids.

This book presents a comprehensive discussion on the novel concepts in stem cell heterogeneity, from pluripotent stem cells to human mesenchymal stem cells, adult and cancer stem cells of the thyroid, sarcoma, and more. Thus, Stem Cell Heterogeneity - Novel Concepts starts from a timely update on the current information on stem cells heterogeneity in various tissues and discusses new concepts and future directions. It also provides a solid foundation of the history of stem cells from specific tissues and the current applications of this knowledge in regenerative medicine. When taken as a whole, alongside its companion volumes Stem Cells Heterogeneity in Different Organs, and Stem Cells Heterogeneity in Cancer, these three books present a comprehensive reference on stem cell heterogeneity in various tissues and current and future applications for regenerative medicine. It is essential reading for advanced cell biology students as well as researchers in stem cells and clinicians.

Over the last 25 years it has become more and more evident that salivary gland pathology is by far the subject within head and neck pathology that causes most diagnostic challenges and problems for general pathologists. During courses the author has given, consultants and trainees alike have expressed the lack of a comprehensive, useful book on salivary gland pathology. Such a book needs to be broad and to illustrate almost every variant of all tumor entities. Another important feature to incorporate is the newly gained knowledge about genetics in salivary gland tumors, a knowledge that has emerged during the last 3-4 years only (and is growing continuously). A mapping of the immunophenotypes of salivary gland tumors is neither available today and will greatly benefit in routine diagnostic work.

Textbook and Color Atlas of Salivary Gland Pathology: Diagnosis and Management provides its readers with a new, landmark text/atlas of this important discipline within oral and maxillofacial surgery, otolaryngology/head and neck surgery, and general surgery. Written by well-established clinicians, educators, and researchers in oral and maxillofacial surgery, this book brings together information on the etiology, diagnosis and treatment of all types of salivary gland pathology. Clear and comprehensive, the Textbook and Color Atlas of Salivary Gland Pathology offers complete explanation of all points, supported by a wealth of clinical and surgical illustrations to allow the reader to gain insight into every facet of each pathology and its diagnosis and treatment.

Stem Cells, Craniofacial Development and Regeneration is an introduction to stem cells with an emphasis on their role in craniofacial development. Divided into five sections, chapters build from basic introductory information on the definition and characteristics of stem cells to more indepth explorations of their role in craniofacial development. Section I covers embryonic and adult stem cells with a focus on the craniofacial region, while sections II-IV cover the development and regeneration of craniofacial bone, tooth, temporomandibular joint, salivary glands and muscle. Concluding chapters describe the current, cutting-edge research utilizing stem cells for craniofacial tissue bioengineering to treat lost or damaged tissue. The authoritative resource for dentistry students as well as craniofacial researchers at the graduate and post-graduate level, Stem Cells, Craniofacial Development and Regeneration explores the rapidly expanding field of stem cells and regeneration from the perspective of the dentistry and craniofacial community, and points the way forward in areas of tissue bioengineering and craniofacial stem cell therapies.