Download or read book The Novel Design of a Bioreactor for in Vitro Proliferation and Differentiation of Human Mesenchymal Stem Cells written by Joshua D. Salvi and published by . This book was released on 2009 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bioreactors for Stem Cell Expansion and Differentiation written by Joaquim M.S. Cabral and published by CRC Press. This book was released on 2018-09-03 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: An international team of investigators presents thought-provoking reviews of bioreactors for stem cell expansion and differentiation and provides cutting-edge information on different bioreactor systems. The authors offer novel insights into bioreactor-based culture systems specific for tissue engineering, including sophisticated and cost-effective manufacturing strategies geared to overcome technological shortcomings that currently preclude advances towards product commercialization. This book in the fields of stem cell expansion, bioreactors, bioprocessing, and bio and tissue engineering, gives the reader a full understanding of the state-of-art and the future of these fields. Key selling features: Describes various bioreactors or stem cell culturing systems Reviews methods for stem cell expansion and differentiation for neural, cardiac, hemopoietic, mesenchymal, hepatic and other tissues cell types Distinguishes different types of bioreactors intended for different operational scales of tissue engineering and cellular therapies Includes contributions from an international team of leaders in stem cell research
Download or read book Mass Production of Mesenchymal Stem Cells Impact of Bioreactor Design and Flow Conditions on Proliferation and Differentiation written by Valentin Jossen and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Mass Production of Mesenchymal Stem Cells - Impact of Bioreactor Design and Flow Conditions on Proliferation and Differentiation.
Download or read book Bioreactor Systems for Tissue Engineering II written by Cornelia Kasper and published by Springer Science & Business Media. This book was released on 2010-10-03 with total page 331 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alternative Sources of Adult Stem Cells: Human Amniotic Membrane, by S. Wolbank, M. van Griensven, R. Grillari-Voglauer, and A. Peterbauer-Scherb; * Mesenchymal Stromal Cells Derived from Human Umbilical Cord Tissues: Primitive Cells with Potential for Clinical and Tissue Engineering Applications, by P. Moretti, T. Hatlapatka, D. Marten, A. Lavrentieva, I. Majore, R. Hass and C. Kasper; * Isolation, Characterization, Differentiation, and Application of Adipose-Derived Stem Cells, by J. W. Kuhbier, B. Weyand, C. Radtke, P. M. Vogt, C. Kasper and K. Reimers; * Induced Pluripotent Stem Cells: Characteristics and Perspectives, by T. Cantz and U. Martin; * Induced Pluripotent Stem Cell Technology in Regenerative Medicine and Biology, by D. Pei, J. Xu, Q. Zhuang, H.-F. Tse and M. A. Esteban; * Production Process for Stem Cell Based Therapeutic Implants: Expansion of the Production Cell Line and Cultivation of Encapsulated Cells, by C. Weber, S. Pohl, R. Poertner, P. Pino-Grace, D. Freimark, C. Wallrapp, P. Geigle and P. Czermak; * Cartilage Engineering from Mesenchymal Stem Cells, by C. Goepfert, A. Slobodianski, A.F. Schilling, P. Adamietz and R. Poertner; * Outgrowth Endothelial Cells: Sources, Characteristics and Potential Applications in Tissue Engineering and Regenerative Medicine, by S. Fuchs, E. Dohle, M. Kolbe, C. J. Kirkpatrick; * Basic Science and Clinical Application of Stem Cells in Veterinary Medicine, by I. Ribitsch, J. Burk, U. Delling, C. Geißler, C. Gittel, H. Jülke, W. Brehm; * Bone Marrow Stem Cells in Clinical Application: Harnessing Paracrine Roles and Niche Mechanisms, by R. M. El Backly, R. Cancedda; * Clinical Application of Stem Cells in the Cardiovascular System, C. Stamm, K. Klose, Y.-H. Choi
Download or read book Bioreactors for Tissue Engineering written by Julian Chaudhuri and published by Springer Science & Business Media. This book was released on 2006-01-16 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: For the first time in a single volume, the design, characterisation and operation of the bioreactor system in which the tissue is grown is detailed. Bioreactors for Tissue Engineering presents an overall picture of the current state of knowledge in the engineering of bioreactors for several tissue types (bone, cartilage, vascular), addresses the issue of mechanical conditioning of the tissue, and describes the use of techniques such as MRI for monitoring tissue growth. This unique volume is dedicated to the fundamentals and application of bioreactor technology to tissue engineering products. Not only will it appeal to graduate students and experienced researchers in tissue engineering and regenerative medicine, but also to tissue engineers and culture technologists, academic and industrial chemical engineers, biochemical engineers and cell biologists who wish to understand the criteria used to design and develop novel systems for tissue growth in vitro.
Download or read book Development of Miniaturized Bioreactors for Stem Cell Culture written by Mariam Sarvi and published by . This book was released on 2014 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Embryonic stem cells (ESCs) are pluripotent cells capable of indefinite self renewal in vitro while maintaining the ability to differentiate into cell types of all three germ layers. ESCs are outstanding options of in vitro cell models for regenerative medicine, functional genomics, human developmental biology and drug discovery study. Stem cell research is among the most promising fields of biotechnology, and which provides the potential of developing novel approaches to repair or replace damaged tissues and cells. The present day, exponentially growing effort of stem cell research emphasizes a major need for convergence of more efficient and appropriate laboratory technologies to sustain the growth, proliferation and differentiation potential of stem cells.Although so far, a variety of conventional bioreactors with different configurations (such as spinner flasks, rotary, perfusion bioreactor, etc.) have been designed and adapted for stem cell expansion and differentiation, bioreactors can be disadvantageous in bench-top research because they need large space, consume huge amount of reagents and need more time to operate and maintain (sterilizing, cleaning, assembling, and disassembling of the bioreactor components). The requirements for costly equipment and generating shear stress due to the fluid flow, and the lack of physical similarity between microenvironments of bioreactor and actual cell microenvironment, make using bioreactors undesirable.In tissue engineering, micro-scale technology is an approach that combines micro-techniques with materials science and surface engineering, and results in a profound exploration of the microenvironment where cells are embedded. These technologies are able to address some of the limitations imposed by conventional tissue engineering methods. Indeed, developing successful novel small-scale technologies for in vitro cultivation of different types of cells can assist in increasing our knowledge on conditions that control stem cell growth and differentiation and organ development. In fact, small scale bioreactors are miniaturized versions of conventional bioreactors, where high- throughput cell based assays can be carried out at low cost compared with their macro-scale counter- parts.The first aim of this thesis was to develop a disposable miniaturized bioreactor through a novel and inexpensive method for effective stem cell proliferation. To this end, an effective surface functionalization method was developed for enhancing the biocompatibility of a PDMS surface that is protein resistant while facilitating cell proliferation (expansion) and maintaining the pluripotency potential of cells. The micro-bioreactor was fabricated in the form of a fixed bed bioreactor with a microchannel reactor bed. The microchannel was functionalized to enable cell adhesion and resistance to protein adsorption. The functionalized surface was found to be biocompatible with cancer and embryonic stem cells (ESCs), and while facilitating cell proliferation.Differentiation of ESCs into a variety of cell types is an important characteristic of these types of cells, which is commonly achieved in vitro by spontaneously self-assembling in low adhesion culture conditions into 3D cell aggregates called embryoid bodies (EBs). Formation of EBs that simulates many of the characteristics of early embryonic development is considered as a vital step to induce differentiation of stem cells. Formation of three dimensional configurations of ESCs as EBs provides possibilities to mechanistically study early differentiation events of pluripotent cells. In fact, EB formation is of paramount importance for in vitro investigation of the embryonic development and differentiation of both the mouse and human ES cells.The second aim of this thesis was to introduce a novel concept of a miniaturized bioreactor made of liquid marble (LM). A novel application of liquid marbles for formation of embryoid bodies (EBs) was then presented. This study showed that the confined internal space of liquid marble, along with the porous and non-adhesive property of the highly hydrophobic liquid marble shell, can facilitate the formation of uniform EBs inside the liquid marbles. The efficiency of liquid marble-born-EBs compared to the liquid suspension (LS) technique as the chosen control method in terms of cell viability and EB uniformity revealed that cells in liquid marble are more viable than those in suspension. Measuring EB size distribution as an indicator of uniformity also confirmed that EBs obtained by the LM are morphologically more uniform and of a narrower size distribution compared to those formed in LS. The feasibility of using liquid marble bioreactors for cardiomyocyte differentiation of mouse ES (mES) cells after formation of EBs inside the liquid marble was further investigated. The results demonstrated that ES cells can differentiate into myocyte cells through the liquid marble as a facile, cost effective, and straightforward method. We proposed for the first time that liquid marbles greatly contribute to ES cardiac differentiation, which provides a new technology platform for ES biology and genetic studies.It is worth mentioning that although the majority of our knowledge in modern biology has been provided by classical two dimensional (2D) cell culture techniques, the most common negative aspects of these systems is deficiency of support from extra-cellular matrix, which represents an important role for cell growth and development. It is now well accepted that cells reside, proliferate, and differentiate in complex 3D microenvironments. The concept of using three dimensional (3D) biodegradable scaffolds as alternatives for extracellular matrix (ECM), which more closely reform cells' native structure, is an interesting area of study in current tissue engineering. Because of their unique function, stem cells need to reside in the specialized, 3D microenvironment that surrounds them in native tissues.The third section of this thesis (chapter 5) focuses on the investigating of the feasibility of forming embryoid bodies using a novel hydrogel as bioreactor embedding material. This hydrogel is porous and biodegradable and is prepared by modifying hydroxypropylcellulose (HPC), with bio-functional methacrylates (MA). Observation of EB formation inside hydrogel implied that the stem cells attached and penetrated to the pores, and proliferated well, while forming uniform EBs. Uniformity of EBs formed inside hydrogel, compared with those formed via liquid suspension (LS) method, as one of the most widely used EB formation techniques. It was observed that porous hydrogel allows the formation of more homogeneous EBs. It was found that cells inside hydrogel-born EBs are more viable compared to those formed in LS method. Expression of germ markers via quantitative PCR and immunostaining confirmed that the hydrogel-born EBs had expressed 3 germ layers with further in vitro differentiation potential. These EBs were allowed to differentiate further in hydrogel, where positive immunostaining of different cardiac markers and observation of beating EBs showed the potential of EBs to further differentiate into cardiac cells lineage.In summary, this thesis first presents a novel, facile and cost effective method via surface bio- functionalization of PDMS bioreactor for better stem cell adhesion and proliferation, and later introduces two novel methods to prepare bioreactor material, namely liquid marble and porous hydrogel (HPC-MA) for formation of embryoid bodies, which is considered as a critical step for in vitro differentiation in ESCs.
Download or read book Stem Cell Bioprocessing and Manufacturing written by Joaquim M. S. Cabral and published by MDPI. This book was released on 2021-01-20 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: The next healthcare revolution will apply regenerative medicines using human cells and tissues. The aim of the regenerative medicine approach is to create biological therapies or substitutes in vitro for the replacement or restoration of tissue function in vivo lost through failure or disease. However, whilst science has revealed the potential, and early products have shown the power of such therapies, there is an immediate and long-term need for expertise with the necessary skills to face the engineering and life science challenges before the predicted benefits in human healthcare can be realized. Specifically, there is a need for the development of bioprocess technology for the successful transfer of laboratory-based practice of stem cell and tissue culture to the clinic as therapeutics through the application of engineering principles and practices. This Special Issue of Bioengineering on Stem Cell Bioprocessing and Manufacturing addresses the central role in defining the engineering sciences of cell-based therapies, by bringing together contributions from worldwide experts on stem cell biology and engineering, bioreactor design and bioprocess development, scale-up, and manufacturing of stem cell-based therapies.
Download or read book Cells and Biomaterials in Regenerative Medicine written by and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biomaterials for Stem Cell Therapy written by Loredana De Bartolo and published by CRC Press. This book was released on 2013-01-28 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focused on stem cell applications, this book bridges the fields of biomaterials, offering new insights into constructing and regenerating tissues and organs. Its unique feature is linking diseases of the human body to current thinking on how to deal with them in the context of current concepts and technologies by means of an in-depth focus on biomaterials. The book assembles recent advances and covers a range of topics related to stem cell biology, biomaterials and technological approaches such as bioreactors written by top researchers in the field. Stem cells of both embryonic and adult origin are discussed with applications ranging, but not limited to, nerve regeneration, liver, pancreas, skin, trachea, cartilage and bone repair and cardiovascular therapy. Developments in the field reflecting the design and construction of the human body and its principal anatomy are discussed from a materials point of view. The book will be a valuable tool for biomaterial scientists, tissue engineers, clinicians as well as stem cell biologists involved in basic research and applications of adult and embryonic stem cells. It will also be a source of reference for students in biotechnology, biomedical engineering, biology, biochemistry, materials sciences, pharmaceuticals, and veterinary and human medicine.
Download or read book Design and Analysis written by Krishna Nagarajan Gopal and published by . This book was released on 2012 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt: Embryonic stem cells will be an effective tool as a renewable source in regenerative medicine mainly due to their extensive proliferation and ability to differentiate into various lineages of cells. Widespread use of embryonic and adult stem cells for therapeutic applications will require reproducible production of large numbers of well-characterized cells under well-controlled conditions in bioreactors. In this study we have attempted to simulate the scaling up of a lab scale bioreactor for the directed differentiation of human embryonic stem cells. With the help of existing protocols we have developed a flow sheet for the scaled up industrial production of differentiated human embryonic stem cells and calculated the efficiency of the output. We have analysed the metabolic and energy generating pathways of the cells in the reactor and optimized nutrition mixture involved to determine the ratio of nutrients in the growth media. We have also discussed potential development of novel cell separation setups capable of providing selective cell retention and cell separation capabilities.
Download or read book A Novel Design of 3D bioprocess for Embryonic Stem Cell Expansion and Differentiation in Vitro Skeletal Lineage Tissue Generation written by Jae Min Cha and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bioreactor Systems for Tissue Engineering written by Cornelia Kasper and published by Springer Science & Business Media. This book was released on 2009-02-03 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: The editors of this special volume would first like to thank all authors for their excellent contributions. We would also like to thank Prof. Dr. Thomas Scheper, Dr. Marion Hertel and Ulrike Kreusel for providing the opportunity to compose this volume and Springer for organizational and technical support. Tissue engineering represents one of the major emerging fields in modern b- technology; it combines different subjects ranging from biological and material sciences to engineering and clinical disciplines. The aim of tissue engineering is the development of therapeutic approaches to substitute diseased organs or tissues or improve their function. Therefore, three dimensional biocompatible materials are seeded with cells and cultivated in suitable systems to generate functional tissues. Many different aspects play a role in the formation of 3D tissue structures. In the first place the source of the used cells is of the utmost importance. To prevent tissue rejection or immune response, preferentially autologous cells are now used. In particular, stem cells from different sources are gaining exceptional importance as they can be differentiated into different tissues by using special media and supplements. In the field of biomaterials, numerous scaffold materials already exist but new composites are also being developed based on polymeric, natural or xenogenic sources. Moreover, a very important issue in tissue en- neering is the formation of tissues under well defined, controlled and reprod- ible conditions. Therefore, a substantial number of new bioreactors have been developed.
Download or read book Stem Cell Manufacturing written by Joaquim M.S. Cabral and published by Elsevier. This book was released on 2016-07-24 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stem Cell Manufacturing discusses the required technologies that enable the transfer of the current laboratory-based practice of stem cell tissue culture to the clinic environment as therapeutics, while concurrently achieving control, reproducibility, automation, validation, and safety of the process and the product. The advent of stem cell research unveiled the therapeutic potential of stem cells and their derivatives and increased the awareness of the public and scientific community for the topic. The successful manufacturing of stem cells and their derivatives is expected to have a positive impact in the society since it will contribute to widen the offer of therapeutic solutions to the patients. Fully defined cellular products can be used to restore the structure and function of damaged tissues and organs and to develop stem cell-based cellular therapies for the treatment of cancer and hematological disorders, autoimmune and other inflammatory diseases and genetic disorders. Presents the first ‘Flowchart‘ of stem cell manufacturing enabling easy understanding of the various processes in a sequential and coherent manner Covers all bioprocess technologies required for the transfer of the bench findings to the clinic including the process components: cell signals, bioreactors, modeling, automation, safety, etc. Presents comprehensive coverage of a true multidisciplinary topic by bringing together specialists in their particular area Provides the basics of the processes and identifies the issues to be resolved for large scale cell culture by the bioengineer Addresses the critical need in bioprocessing for the successful delivery of stem cell technology to the market place by involving professional engineers in sections of the book
Download or read book Proliferation and Differentiation of Human Mesenchymal Stem Cells Labeled with Quantum Dot Bioconjugates written by Bhranti S. Shah and published by . This book was released on 2005 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stem Cell Bioengineering written by Biju Parekkadan and published by Artech House. This book was released on 2009 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt: In stem cell research there are several key methods that, once mastered, can be extremely powerful. These methods enable you to rigorously test hypotheses, compare results to "gold standards," and may even spur improvements to existing protocols. This book describes numerous methods to derive, manipulate, target, and prepare stem cells for clinical use. The methods described here help you derive and test human embryonic stem cells, analyze bone marrow stem cell function in vitro and in vivo, image a stem cell transplant, cryopreserve stem cells and differentiate stem cells using microscale tec.
Download or read book Bioreactor System Design written by Juan A. Asenjo and published by CRC Press. This book was released on 1994-11-17 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes the state-of-the-art techniques and methods involved in the design, operation, preparation and containment of bioreactor systems, taking into account the interrelated effects of variables associated with both upstream and downstream stages of the design process. The importance of the initial steps in the development of a bioprocess, such as strain and media selection, that have an overwhelming influence on all further operations, is emphasized.;This work is intended for biochemical, chemical and bioprocess engineers; biotechnologists; industrial biochemists; micro- and molecular biologists; food scientists; and upper-level undergraduate and graduate students in these disciplines.
Download or read book Osteogenic Differentiation of Human Mesenchymal Stem Cells by the Design of a Natural Microenvironment written by Sonja Kreß and published by . This book was released on 2012 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:
