Biomaterials And Microfluidics Based Tissue Engineered 3d Models

This contributed volume reviews the latest advances on relevant 3D tissue engineered in vitro models of disease making use of biomaterials and microfluidics. The main focus of this book is on advanced biomaterials and microfluidics technologies that have been used in in vitro mimetic 3D models of human diseases and show great promise in revolutionizing personalized medicine. Readers will discover important topics involving biomaterials and microfluidics design, advanced processing techniques, and development and validation of organ- and body-on-a-chip models for bone, liver, and cancer research. An in depth discussion of microfabrication methods for microfluidics development is also provided. This work is edited by two truly multidisciplinary scientists and includes important contributions from well-known experts in their fields. The work is written for both early stage and experienced researchers, and well-established scientists enrolled in the fields of biomaterials, microfluidics, and tissue engineering, and is especially suited to those who wish to become acquainted with the principles and latest developments of in vitro models of diseases, such as professionals working in pharma, medicine, and engineering.

3D tissue modelling is an emerging field used for the investigation of disease mechanisms and drug development. The two key drivers of this upsurge in research lie in its potential to offer a way to reduce animal testing with respect to biotoxicity analysis, preferably on physiology recapitulated human tissues and, additionally, it provides an alternative approach to regenerative medicine. Integrating physics, chemistry, materials science, and stem cell and biomedical engineering, this book provides a complete foundation to this exciting, and interdisciplinary field. Beginning with the basic principles of 3D tissue modelling, the reader will find expert reviews on key fabrication technologies and processes, including microfluidics, microfabrication technology such as 3D bioprinting, and programming approaches to emulating human tissue complexity. The next stage introduces the reader to a range of materials used for 3D tissue modelling, from synthetic to natural materials, as well as the emerging field of tissue derived decellularized extracellular matrix (dECM). A whole host of critical applications are covered, with several chapters dedicated to hard and soft tissues, as well as focused reviews on the respiratory and central nervous system. Finally, the development of in vitro tissue models to screen drugs and study progression and etiologies of diseases, with particular attention paid to cancer, can be found.

Biomaterials for 3D Tumor Modeling reviews the fundamentals and most relevant areas of the latest advances of research of 3D cancer models, focusing on biomaterials science, tissue engineering, drug delivery and screening aspects. The book reviews advanced fundamental topics, including the causes of cancer, existing cancer models, angiogenesis and inflammation during cancer progression, and metastasis in 3D biomaterials. Then, the most relevant biomaterials are reviewed, including methods for engineering and fabrication of biomaterials. 3D models for key biological systems and types of cancer are also discussed, including lung, liver, oral, prostate, pancreatic, ovarian, bone and pediatric cancer. This book is suitable for those working in the disciplines of materials science, biochemistry, genetics, molecular biology, drug delivery and regenerative medicine. Reviews key biomaterials topics, including synthetic biomaterials, hydrogels, e-spun materials and nanoparticles Provides a comprehensive overview of 3D cancer models for key biological systems and cancer types Includes an overview of advanced fundamental concepts for an interdisciplinary audience in materials science, biochemistry, regenerative medicine and drug delivery

Engineering 3D Tissue Test Systems provides an introduction to, and unique coverage of, a rapidly evolving area in biomaterials engineering. It reveals the current and future research responses, the current and future diagnostic applications, and provides a comprehensive overview to foster innovation. It offers insight into the importance of 3D systems and their use as benchtop models, spanning applications from basic scientific research to clinical diagnostics. Methods and limitations of building 3D tissue structures are evaluated, with attention given to the cellular, polymeric, and fabrication instrumentation components. The book covers the important aspects of polymeric tissue test systems, highlighting the needs and constraints of the industry, and includes a chapter on regulatory and pricing issues.

In order to grow replacement tissues, 3D scaffolds are widely used as a template for tissue engineering and regeneration. These scaffolds, which are typically ‘seeded’ with cells, support the growth of new tissues. However, in order to achieve successful tissue growth, the scaffold must meet specific requirements and are often ‘functionalized’ to accentuate particular properties. Functional 3D tissue engineering scaffolds: materials, technologies, and applications, is a comprehensive review of functional 3D scaffolds, providing information on the fundamentals, technologies, and applications. Part 1 focuses on the fundamentals of 3D tissue scaffolds, examining information on materials, properties, and trends. Part 2 discusses a wide range of conventional technologies for engineering functional 3D scaffolds, leading the way to a discussion on CAD and advanced technologies for functional 3D scaffold engineering. Chapters in part 3 study methods for functionalizing scaffolds to support a variety of in vivo functions whilst the final set of chapters provides an important review of the most significant applications of functional 3D scaffolds within tissue engineering. This book is a valuable resource for biomaterial scientists and biomedical engineers in academia and industry, with interests in tissue engineering and regenerative medicine. Provides a self-contained work for the field of biomaterials and tissue engineering Discusses all the requirements a scaffold must meet and a wide range of strategies to create them Highlights significant and successful applications of functional 3D scaffolds

This book will examine the relevant biological subjects involved in biomimetic microengineering as well as the design and implementation methods of such engineered microdevices. Physiological topics covered include regeneration of complex responses of our body on a cellular, tissue, organ, and inter-organ level. Technological concepts in cell and tissue engineering, stem cell biology, microbiology, biomechanics, materials science, micro- and nanotechnology, and synthetic biology are highlighted to increase understanding of the transdisciplinary methods used to create the more complex, robust biomimetic engineered models. The effectiveness of the new bioinspired microphysiological systems as replacements for existing in vitro or in vivo models is explained through sections that include the protocols to reconstitute three-dimensional (3D) structures, recapitulate physiological functions, and emulate the pathophysiology of human diseases. This book will also discuss how researchers can discover bridge technologies for disease modeling and personalized precision medicine. Features Focuses on cutting edge technologies that enable manipulation of living systems in a spatiotemporal manner. Incorporates research on reverse engineering of comples microenvironmental factors in human diseases. Highlights technologies related to patient-specific personalized medicine and their potential uses. Written by chapter authors who are highly respected researchers in science and engineering. Includes extensive references at the end of each chapter to enhance further study. Hyun Jung Kim is an Assistant Professor in the Department of Biomedical Engineering at The University of Texas at Austin. After receiving hois Ph.D. degree at Yonsei University in the Republic of Korea, he did extensive postdctoral research at both the University of Chicago and the Wyss Institute at Harvard University. These efforts resulted in cutting-edge breakthroughs in synthetic microbial community research and organomimetic human Gut-on-a-Chip microsystem. His research on Gut-on-a-Chip technology leads to the creation of a microfluidic device that mimics the physiology and pathology of the living human intestine. Since 2015, he has explored novel human host-microbiome ecosystems to discover the disease mechanism and new therapeutics in inflammatory bowel disease and colorectal cancers at UT Austin. In collaboration with clinicians, his lab is currently developing disease-oriented, patient-specific models for the advancement in pharmaceutical and clinical fields.

Microfluidic Devices for Biomedical Applications, Second Edition provides updated coverage on the fundamentals of microfluidics, while also exploring a wide range of medical applications. Chapters review materials and methods, microfluidic actuation mechanisms, recent research on droplet microfluidics, applications in drug discovery and controlled-delivery, including micro needles, consider applications of microfluidic devices in cellular analysis and manipulation, tissue engineering and their role in developing tissue scaffolds, and cover the applications of microfluidic devices in diagnostic sensing, including genetic analysis, low-cost bioassays, viral detection, and radio chemical synthesis. This book is an essential reference for medical device manufacturers, scientists and researchers concerned with microfluidics in the field of biomedical applications and life-science industries. Discusses the fundamentals of microfluidics or lab-on-a-chip (LOC) and explores a wide range of medical applications Considers materials and methods for microfabrication, microfluidic actuation mechanisms and digital microfluidic technologies Details applications of microfluidic devices in cellular analysis and manipulation, tissue engineering and its role in developing tissue scaffolds, and stem cell engineering

Techniques for microfabricating intricate microfluidic structures that mimic the microenvironment of tissues and organs, combined with the development of biomaterials with carefully engineered surface properties, have enabled new paradigms in and cell culture-based models for human diseases. The dimensions of surface features and fluidic channels made accessible by these techniques are well-suited to the size scale of biological cells. Microfluidic Cell Culture Systems applies design and experimental techniques used in in microfluidics, and cell culture technologies to organ-on-chip systems. This book is intended to serve as a professional reference, providing a practical guide to design and fabrication of microfluidic systems and biomaterials for use in cell culture systems and human organ models. The book covers topics ranging from academic first principles of microfluidic design, to clinical translation strategies for cell culture protocols. The goal is to help professionals coming from an engineering background to adapt their expertise for use in cell culture and organ models applications, and likewise to help biologists to design and employ microfluidic technologies in their cell culture systems. This 2nd edition contains new material that strengthens the focus on in vitro models useful for drug discovery and development. One new chapter reviews liver organ models from an industry perspective, while others cover new technologies for scaling these models and for multi-organ systems. Other new chapters highlight the development of organ models and systems for specific applications in disease modeling and drug safety. Previous chapters have been revised to reflect the latest advances. Provides design and operation methodology for microfluidic and microfabricated materials and devices for organ-on-chip disease and safety models. This is a rapidly expanding field that will continue to grow along with advances in cell biology and microfluidics technologies. Comprehensively covers strategies and techniques ranging from academic first principles to industrial scale-up approaches. Readers will gain insight into cell-material interactions, microfluidic flow, and design principles. Offers three fundamental types of information: 1) design principles, 2) operation techniques, and 3) background information/perspectives. The book is carefully designed to strike a balance between these three areas, so it will be of use to a broad range of readers with different technical interests and educational levels.