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Author: Jose Luis Pedraz Publisher: Springer Science & Business Media ISBN: 1441957863 Category : Medical Languages : en Pages : 167
Book Description
The advancement of science is ever more contingent upon the interaction of experts vast amount of scientific information being gathered every day that exceeds the ability of any one scientist to acquire. As an illustration of the frantic pace of scientific disc- more acute in the case of scientific fields at the interface of different and seemingly distant areas of study. Amidst these, the field of cell encapsulation brings together an array of diverse disciplines such as molecular biology and biopolymers, gene therapy and inorganic membranes, stem cell biology and physicochemistry, immunology and nanotechnology. Clearly, such range of topics is too broad for any individual scientist the state-of-the-art in the field of cell encapsulation. At the core of this technology, there is an interaction of physicochemical and biological elements forming three distinct layers of complexity. First, the chemistry of the biopolymer dictates the degree of protein adsorption, vascularization, tox- ity and biocompatibility of the microcapsules. Advances in biopolymer science are providing solutions to overcome existing challenges and to improve microcapsules as delivery vehicles. Second, the choice of cells, and more precisely the plethora of in determining the immune response elicited by the host to implanted microcapsules.
Author: Jose Luis Pedraz Publisher: Springer Science & Business Media ISBN: 1441957863 Category : Medical Languages : en Pages : 167
Book Description
The advancement of science is ever more contingent upon the interaction of experts vast amount of scientific information being gathered every day that exceeds the ability of any one scientist to acquire. As an illustration of the frantic pace of scientific disc- more acute in the case of scientific fields at the interface of different and seemingly distant areas of study. Amidst these, the field of cell encapsulation brings together an array of diverse disciplines such as molecular biology and biopolymers, gene therapy and inorganic membranes, stem cell biology and physicochemistry, immunology and nanotechnology. Clearly, such range of topics is too broad for any individual scientist the state-of-the-art in the field of cell encapsulation. At the core of this technology, there is an interaction of physicochemical and biological elements forming three distinct layers of complexity. First, the chemistry of the biopolymer dictates the degree of protein adsorption, vascularization, tox- ity and biocompatibility of the microcapsules. Advances in biopolymer science are providing solutions to overcome existing challenges and to improve microcapsules as delivery vehicles. Second, the choice of cells, and more precisely the plethora of in determining the immune response elicited by the host to implanted microcapsules.
Author: Emmanuel C. Opara Publisher: Humana ISBN: 9781493963621 Category : Science Languages : en Pages : 0
Book Description
This volume provides a unique forum to review cell microencapsulation in a broad sense by exploring various cell types that have been encapsulated for different purposes, different approaches and devices used for microencapsulation, the biomaterials used in cell microencapsulation, the challenges to the technology, and the current status of its application in different clinical situations. This book is divided in five sections: Section I is an introductory part that discusses historical developments of the technology and its current challenges, as well as the various applications of cell microencapsulation; Section II discusses the main approaches and devices currently used in cell microencapsulation; Section III presents an overview of the various polymeric materials currently in use for cell microencapsulation and the enabling technologies to either monitor or enhance encapsulated cell function; Section IV gives specific examples of the methods used to encapsulate various cell types; and Section V provides an overview of the different clinical situations in which cell microencapsulation has been applied. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Thorough and practical, Cell Microencapsulation: Methods and Protocols is a valuable reference for researchers, engineers, clinicians, and other healthcare professionals, as well as food technologists who will find detailed descriptions of methods for the microencapsulation of specific cell types and their current of potential clinical and industrial applications. This volume also includes detailed information about the design and manufacture of different devices including large-scale production devices for use in cell microencapsulation.
Author: Eva Maria Brandtner Publisher: Bentham Science Publishers ISBN: 1608057208 Category : Medical Languages : en Pages : 195
Book Description
Bioencapsulation (or microencapsulation) of cells and their implantation into a body of immunoprotected cells allows researchers to revive a missing or defective function in the cells. Microencapsulated cells have reached the clinic where they have been shown to be safe and efficacious in numerous clinical trials. Cell types that have been encapsulated for therapeutic purposes include hybridomas, islet cells, "platform" cell lines e.g. HEK293 and CHO cells as well as an increasing focus on the encapsulation of stem cells. This e-book explains the different methods used for achieving cell bioencapsulation based on different polymers e.g. alginate, cellulose sulphate and agarose. Other chapters in this book subsequently describe the use of cell encapsulation in cancer therapy to improve on existing chemotherapies by reducing doses and thus side effects while increasing efficacy for long term in vivo production of (i) tumoricidal or virus neutralising antibodies, (ii) insulin to achieve a self regulating treatment for diabetes and (iii) neuron nurturing factors to treat CNS diseases such as epilepsy, disorders like Parkinson's disease, Alzheimer, Amyotrophic lateral sclerosis, Huntington's disease and pathologies caused by trauma and/or ischemic processes. The book also includes a chapter reviewing the genetic engineering of cells to allow controlled production of biotherapeutics from encapsulated cells. This is a unique and timely book which brings together contributions from some of the leading researchers in the field of cell encapsulation. Interested readers are provided an overview of the exciting developments and clinical experiences of researchers with cell bioencapsulation.
Author: Nedal Abu-Thabit Publisher: BoD – Books on Demand ISBN: 1839683481 Category : Science Languages : en Pages : 292
Book Description
Nano- or micro-encapsulation is used in many different fields and industries, including pharmaceuticals, cosmetics, food, and agrochemicals. It offers advantages for various applications, especially drug delivery. Nano-encapsulation can help extend and control the release of drugs as well as increase drug bioavailability and efficacy. It improves the precision of targeted drug delivery and allows for fabricating nano-encapsulated drugs for diagnostic and theranaostic applications. This book covers recent advances in fabricating nano-/micro-capsules using natural carriers for therapeutic and diagnostic drug delivery applications as well as rheology and formulations of micro-emulsions for diverse applications. This book is essential for scientists and researchers with diverse backgrounds in chemistry, engineering, material sciences, pharmaceuticals, and drug delivery.
Author: Emmanuel C. Opara Publisher: Humana ISBN: 9781493981779 Category : Science Languages : en Pages : 366
Book Description
This volume provides a unique forum to review cell microencapsulation in a broad sense by exploring various cell types that have been encapsulated for different purposes, different approaches and devices used for microencapsulation, the biomaterials used in cell microencapsulation, the challenges to the technology, and the current status of its application in different clinical situations. This book is divided in five sections: Section I is an introductory part that discusses historical developments of the technology and its current challenges, as well as the various applications of cell microencapsulation; Section II discusses the main approaches and devices currently used in cell microencapsulation; Section III presents an overview of the various polymeric materials currently in use for cell microencapsulation and the enabling technologies to either monitor or enhance encapsulated cell function; Section IV gives specific examples of the methods used to encapsulate various cell types; and Section V provides an overview of the different clinical situations in which cell microencapsulation has been applied. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Thorough and practical, Cell Microencapsulation: Methods and Protocols is a valuable reference for researchers, engineers, clinicians, and other healthcare professionals, as well as food technologists who will find detailed descriptions of methods for the microencapsulation of specific cell types and their current of potential clinical and industrial applications. This volume also includes detailed information about the design and manufacture of different devices including large-scale production devices for use in cell microencapsulation.
Author: Willem_M. Kühtreiber Publisher: Springer Science & Business Media ISBN: 1461215862 Category : Medical Languages : en Pages : 457
Book Description
The concept of using encapsulation for the immunoprotection of transplanted cells was introduced for the first time in the 1960s. "[Microencapsulated cells] might be protected from destruction and from partici pation in immunological processes, while the enclosing membrane would be permeable to small molecules of specific cellular product which could then enter the general extracellular compartment of the recipient. For instance, encapsulated endocrine cells might survive and maintain an effective supply of hormone." (Chang, Ph. D. Thesis, McGill University, 1965; Chang et aI., Can J Physiol PharmacoI44:115-128, 1966). We asked Connaught Laboratories, Ltd., in Toronto to put this concept into practice. In 1980, Lim and Sun from Connaught Laboratories reported on the successful implantation of poly-I-Iysine-alginate encapsu lated rat islets into a foreign host. [Lim and Sun, Science 210:908-909, 1980]. Now many groups around the world are making tremendous progress in the encapsulation of a multitude of cell types. Kiihtreiber, Lanza, and Chick have invited many cell encapsulation groups from around the world to contribute to this book. The result is a very useful reference book in this rapidly growing area. With so many excellent au thors describing in detail the different areas of cell encapsulation, my role here will be to briefly discuss a few points.
Author: Viktor Nedovic Publisher: Springer Science & Business Media ISBN: 140203363X Category : Science Languages : en Pages : 556
Book Description
Cell immobilisation biotechnology is a multidisciplinary area, shown to have an important impact on many scientific subdisciplines – including biomedicine, pharmacology, cosmetology, food and agricultural sciences, beverage production, industrial waste treatment, analytical applications, biologics production. "Cell Immobilisation Biotechnology" is an outcome of the editors’ intention to collate the extensive and widespread information on fundamental aspects and applications of immobilisation/encapsulation biotechnology into a comprehensive reference work and to provide an overview of the most recent results and developments in this domain. "Cell Immobilisation Biotechnology" is divided into the two book volumes, FOBI 8A and FOBI 8B. The FOBI 8A volume, Fundamentals of Cell Immobilisation Biotechnology, is dedicated to fundamental aspects of cell immobilisation while the present volume, FOBI 8B, Applications of Cell Immobilisation Biotechnology, deals with diverse applications of this technology.
Author: Satya Prakash Publisher: World Scientific ISBN: 9814468967 Category : Science Languages : en Pages : 569
Book Description
This is a comprehensive review of the current state of stem cell bioengineering from authorities in the field. The first part of the book includes the basic research work on stem cells and bioengineering carried out by various laboratories. The second part consists of a review of the current development of various microcapsules in stem cell therapy. The last part will summarize the overall clinical trials on stem cell therapy and myocardial regeneration as well as the most updated personal experience recently completed by well-known experts in this field.
Author: Dwaine F. Emerich Publisher: Springer ISBN: 3319571532 Category : Medical Languages : en Pages : 334
Book Description
This volume provides a comprehensive, state-of-the art review of the field of cell therapy. The volume begins with an overview of the breadth of the field and then turns to overviews of imaging technologies that can aid in both safety and efficacy evaluations. The book then turns to numerous contributions detailing the rapidly growing field of stem cell therapies. These sections cover our understanding of the natural roles of stem cells in biology and human disease and then touches on several of the more prominent areas where stem cells are moving rapidly into clinical evaluation including neurodegenerative diseases, muscular dystrophy, cardiac repair, and diabetes. The volume concludes with contributions from experts in oncology, ophthalmology, stem cells, 3-D printing, and biomaterials where the convergence of expertise is leading to unprecedented insights into how to minutely control the in vivo fate and function of transplanted and/or endogeneously mobilized cells. Finally, the book provides insights into the pivotal relationship between academic and industrial partnerships. This volume is designed to touch on the major areas where the field will make its greatest and most immediate clinical impacts. This text will provide a useful resource for physicians and researchers interested in the rapidly changing filed of cell therapy.
Author: Willem M. Kühtreiber Publisher: ISBN: 9783764340100 Category : Animal cell biotechnology Languages : en Pages : 450
Book Description
Encapsulated cells offer enormous potential for the treatment of human disease. This work includes detailed descriptions of chemical properties of encapsulation materials, purification, biocompatibility issues and experimental protocols.
Author: Jose Luis Pedraz
Author: Jose Luis Pedraz
Author: Emmanuel C. Opara
Author: Eva Maria Brandtner
Author: Nedal Abu-Thabit
Author: Emmanuel C. Opara
Author: Willem_M. Kühtreiber
Author: Viktor Nedovic
Author: Satya Prakash
Author: Dwaine F. Emerich
Author: Willem M. Kühtreiber