Tissue And Organ Regeneration

Tissue engineering aims to develop biological substitutes that restore, maintain, or improve damaged tissue and organ functionality. To date, numerous stem cells and biomaterials have been explored for a variety of tissue and organ regeneration. The challenge for existing stem cell–based techniques is that current therapies lack controlled environments that are crucial for regulating stem cell engraftment and differentiation in vivo, because stem cells are rather sensitive to even minute changes in their environment. Micro- and nanotechnology hold great potential to fabricate biomimetic spatiotemporally controlled scaffolds as well as control stem cell behavior and fate by micro- and nanoscale cues. This book presents the latest micro- and nanotechnologies used to manipulate stem cell behaviors, which is a critical area for regenerative medicine. Moreover, it covers and details cutting-edge research in nano- and microfabrication techniques and biomaterials for the regeneration of various tissues and organs, such as bone, cartilage, craniofacial, osteochondral, muscle, bladder, cardiac, and vascular tissues.

The emphasis throughout this volume is on the systematic development of the viewpoint that regeneration is an instance of synthesis of tissues and organs. This has three simple consequences. The first is the requirement for a special kind of experimental reactor, free of tissues that do not regenerate spontaneously. The second calls for meticulous physicochemical and biological characterization of the end products from such a synthetic reaction. The third calls for the required use of appropriate non-diffusible regulators in the experimental reactor. These insoluble matrices induce adult cells to abandon their normal proclivity in closing up adult wounds in exchange for synthesizing physiological tissues. This approach is independent of the organ under study. It is developed in substantial depth during the first several chapters by limiting the discussion to just two two organs that are quite different from each other, namely skin and peripheral nerves. The conclusions from this analysis apply to either organ with roughly equal strength. This intriguing result clearly suggests a generic methodology for synthesis of other organs. The book also features an extensive bibliography, and extensive bodies of independent data on organ regeneration from the journal literature have been collected together for the first time and accessibly presented in tabular form, enabling direct comparisons. In short, the generic organ-blind methodology described in this volume should be useful to most students and practitioners of tissue engineering.

Biomaterials for Organ and Tissue Regeneration: New Technologies and Future Prospects examines the use of biomaterials in applications related to artificial tissues and organs. With a strong focus on fundamental and traditional tissue engineering strategies, the book also examines how emerging and enabling technologies are being developed and applied. Sections provide essential information on biomaterial, cell properties and cell types used in organ generation. A section on state-of-the-art in organ regeneration for clinical purposes is followed by a discussion on enabling technologies, such as bioprinting, on chip organ systems and in silico simulations. Provides a systematic overview of the field, from fundamentals, to current challenges and opportunities Encompasses the classic paradigm of tissue engineering for creation of new functional tissue Discusses enabling technologies such as bioprinting, organ-on-chip systems and in silico simulations

Regenerated Organs: Future Perspectives provides the translational-research aspects, currently lacking in existing literature, in this rapidly-moving field. The book is divided into six sections: Engineering Approaches, Cardiovascular System, Musculoskeletal Regeneration, Regenerative Neuroscience, Respiratory Research, a Future Outlook and Conclusions. Each chapter is multi-authored by international experts in each area. The book's primary audience is academic faculty and those in industry interested in translational research in regenerative medicine and tissue engineering. Additionally, this book is ideal for graduate students in the field. Discusses recent advances in tissue and organ fabrication Provides translational-research aspects that are often lacking in existing literature Contains chapters that are multi-authored by international experts in the field

This textbook describes the basic principles of induced organ regeneration in skin and peripheral nerves and extends the original successful paradigm to other organs. A set of trans-organ rules is established and its use in regeneration of several organs is illustrated from the works of several independent investigators who worked with a variety of organs, such as the lung, the bladder, and the Achilles tendon, using collagen-based scaffolds somewhat similar to the original one. These critical medical treatments fill the clinical need that is not met by organ transplantation. New to this second edition: New information extending the paradigm of tissue regeneration from organ regeneration in skin and peripheral nerves to other organs Guidelines, known as trans-organ rules, are described for the first time for extending this unique medical treatment to organs of several medical specialties The work serves as a comprehensive text and reference for students and practitioners of tissue engineering

Tissue Engineering Strategies for Organ Regeneration addresses the existing and future trends of tissue engineering approaches for organ/tissue regeneration or repair. This book provides a comprehensive summary of the recent improvement of biomaterials used in scaffold-based tissue engineering, and the tools and different protocols needed to design tissues and organs. The chapters in this book provide the in-depth principles for many of the supporting and enabling technologies including the applications of BioMEMS devices in tissue engineering, and the combination of organoid formation and three dimensional (3D) bioprinting. The book also highlights the advances and strategies for regeneration of three-dimensional microtissues in microcapsules, tissue reconstruction techniques, and injectable composite scaffolds for bone tissue repair and augmentation. Key Features: Addresses the current obstacles to tissue engineering applications Provides the latest improvements in the field of integrated biomaterials and fabrication techniques for scaffold-based tissue engineering Shows the influence of microenvironment towards cell-biomaterials interactions Highlights significant and recent improvements of tissue engineering applications for the artificial organ and tissue generation Describes the applications of microelectronic devices in tissue engineering Describes different current bioprinting technologies

Virtually any disease that results from malfunctioning, damaged, or failing tissues may be potentially cured through regenerative medicine therapies, by either regenerating the damaged tissues in vivo, or by growing the tissues and organs in vitro and implanting them into the patient. Principles of Regenerative Medicine discusses the latest advances in technology and medicine for replacing tissues and organs damaged by disease and of developing therapies for previously untreatable conditions, such as diabetes, heart disease, liver disease, and renal failure. Key for all researchers and instituions in Stem Cell Biology, Bioengineering, and Developmental Biology The first of its kind to offer an advanced understanding of the latest technologies in regenerative medicine New discoveries from leading researchers on restoration of diseased tissues and organs