Download or read book Peptides and Proteins as Biomaterials for Tissue Regeneration and Repair written by Mario Barbosa and published by Woodhead Publishing. This book was released on 2017-09-25 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Peptides and Proteins as Biomaterials for Tissue Regeneration and Repair highlights the various important considerations that go into biomaterial development, both in terms of fundamentals and applications. After covering a general introduction to protein and cell interactions with biomaterials, the book discusses proteins in biomaterials that mimic the extracellular matrix (ECM). The properties, fabrication and application of peptide biomaterials and protein-based biomaterials are discussed in addition to in vivo and in vitro studies. This book is a valuable resource for researchers, scientists and advanced students interested in biomaterials science, chemistry, molecular biology and nanotechnology. - Presents an all-inclusive and authoritative coverage of the important role which protein and peptides play as biomaterials for tissue regeneration - Explores protein and peptides from the fundamentals, to processing and applications - Written by an international group of leading biomaterials researchers

Download or read book Peptides and Peptide based Biomaterials and their Biomedical Applications written by Anwar Sunna and published by Springer. This book was released on 2017-10-26 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: Solid-binding peptides have been used increasingly as molecular building blocks in nanobiotechnology as they can direct the assembly and functionalisation of a diverse range of materials and have the ability to regulate the synthesis of nanoparticles and complex nanostructures. Nanostructured materials such as β-sheet fibril-forming peptides and α-helical coiled coil systems have displayed many useful properties including stimulus-responsiveness, modularity and multi-functionality, providing potential technological applications in tissue engineering, antimicrobials, drug delivery and nanoscale electronics. The current situation with respect to self-assembling peptides and bioactive matrices for regenerative medicine are reviewed, as well as peptide-target modeling and an examination of future prospects for peptides in these areas.

Download or read book In Situ Tissue Regeneration written by Sang Jin Lee and published by Academic Press. This book was released on 2016-07-17 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Situ Tissue Regeneration: Host Cell Recruitment and Biomaterial Design explores the body's ability to mobilize endogenous stem cells to the site of injury and details the latest strategies developed for inducing and supporting the body's own regenerating capacity. From the perspective of regenerative medicine and tissue engineering, this book describes the mechanism of host cell recruitment, cell sourcing, cellular and molecular roles in cell differentiation, navigational cues and niche signals, and a tissue-specific smart biomaterial system that can be applied to a wide range of therapies. The work is divided into four sections to provide a thorough overview and helpful hints for future discoveries: endogenous cell sources; biochemical and physical cues; smart biomaterial development; and applications. - Explores the body's ability to mobilize endogenous stem cells to the site of injury - Details the latest strategies developed for inducing and supporting the body's own regenerating capacity - Presents smart biomaterials in cell-based tissue engineering applications—from the cell level to applications—in the first unified volume - Features chapter authors and editors who are authorities in this emerging field - Prioritizes a discussion of the future direction of smart biomaterials for in situ tissue regeneration, which will affect an emerging and lucrative industry

Download or read book Osteogenic peptide Functionalized Polymeric Materials for Bone Regeneration Applications written by Gina Policastro and published by . This book was released on 2016 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Both naturally occurring and synthetic polymeric materials are currently under investigation for use as tissue engineering constructs for bone defect repair. While, naturally occurring proteins and polysaccharides provide the inherent biochemical signaling necessary for proper bone regeneration, these constructs often lack mechanical and chemical properties suitable for this application. On the contrary, synthetic polymers, such as poly-¿-caprolactone (PCL) and polypropylene fumarate (PPF), are advantageous because of their tunable mechanical, degradation and chemical properties. However, these polymers tend to degrade into acidic byproducts that cause chronic inflammation in vivo and overall failure of the implant. Independently, both naturally occurring and synthetic materials fail to meet all of the necessary requirements for osteogenic tissue engineering. More recently, research has focused its attention on the synthesis of polymeric materials functionalized with bioactive peptides to overcome the previously mentioned limitations. Poly(ester urea)s are a high modulus, non-toxic, amino acid-based class of polymers that has been thoroughly investigated by the Becker group. Both its tunable properties and ease of functionality, makes this polymer ideal for bone tissue engineering applications. Phenylalanine-based poly(ester urea)s (poly(PHE)) have been reported to have tensile moduli in a range comparable to healthy bone tissue (~7 GPa), as well as non-acidic degradation byproducts. Poly(PHE)s can be easily functionalized with bioactive peptides, such as osteogenic growth peptide (OGP) for enhancement of its osteoinductive potential. OGP[10-14] is the active subunit of the naturally occurring tetradecapeptide that is known to upregulate proliferation, differentiation and matrix mineralization of osteoblast cell lines. In this dissertation, both OGP-tethered and OGP-crosslinked poly(PHE) materials were synthesized using efficient `click' chemistry techniques. These materials were tested in vitro and in vivo to reveal the enhanced osteoinductive ability of poly(PHE) materials for tissue engineering applications. With just 1% tethered OGP incorporation into the poly(PHE) network, osteogenic lineage commitment of human mesenchymal stem cells (hMSCs) was enhanced at both 2 and 4 weeks. In vivo results confirmed the osteoinductive ability of OGP[10-14]-tethered poly(PHE). Crosslinking OGP[10-14] into the poly(PHE) network was intended to enhance mechanical and osteoinductive properties of the polymer construct, simultaneously. Results show that toughness of the polymeric constructs increased with OGP-crosslinking, however a decrease in tensile modulus was observed, possibly due to low crosslinking density. Early osteogenic differentiation of mouse preosteoblast cells (MC3T3-E1) was also enhanced on these constructs. Osseointegration of metallic implants is also a major cause for concern in the medical world. Titanium is one of the most widely used implants for bone repair, however, it is not uncommon for these implants to fail due to a lack of tissue-metal integration in vivo. Here, the surface functionalization of titanium oxide (TiO2) substrates with catechol-bearing dendritic OGP[10-14] modular peptides is reported. Functionalized OGP[10-14] modular peptides were synthesized and non-covalently bound to the surface of TiO2. Osteogenic differentiation of MC3T3-E1 cells was tested to result in enhanced expression of osteogenic genes compared to cells cultured without OGP-functionalization. Finally, to keep with the theme of enhancing osteogenesis for bone tissue engineering applications, several other well-known bioactive peptides were studied in this dissertation. Bone morphogenetic protein 2 (BMP-2) is a peptide fragment responsible for upregulation of osteogenic differentiation of multipotent cell lines via enhanced expression of bone specific genes. The Arg-Gly-Asp (RGD) amino acid sequence is the well-known adhesion peptide found in extracellular matrix proteins such as vinculin and fibronectin. RGD has been shown in many studies, to influence cell lineage commitment through the promotion of focal adhesion and cell spreading on a surface. Here, the concentration-dependent synergistic effect of BMP-2 and RGD was studied on 2D gradient substrates. In nature, peptides do not exist and act as a single entity, therefore this study reveals a glimpse at what the future holds for studying concentration effects of multiple bioactive factors simultaneously for enhanced bone tissue regeneration. Each of these studies reveals the importance of blending synthetic materials with naturally occurring peptides for optimal tissue engineering constructs. There is a clear need for polymeric constructs with both the mechanical and biological properties necessary for bone tissue engineering, and this dissertation provides a solid foundation for the future of bone regeneration biomaterials in the Becker group.

Download or read book Bone Tissue Engineering written by Jeffrey O. Hollinger and published by CRC Press. This book was released on 2004-10-14 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focusing on bone biology, Bone Tissue Engineering integrates basic sciences with tissue engineering. It includes contributions from world-renowned researchers and clinicians who discuss key topics such as different models and approaches to bone tissue engineering, as well as exciting clinical applications for patients. Divided into four sections, t

Download or read book Peptide Applications in Biomedicine Biotechnology and Bioengineering written by Sotirios Koutsopoulos and published by Woodhead Publishing. This book was released on 2017-11-16 with total page 655 pages. Available in PDF, EPUB and Kindle. Book excerpt: Peptide Applications in Biomedicine, Biotechnology and Bioengineering summarizes the current knowledge on peptide applications in biomedicine, biotechnology and bioengineering. After a general introduction to peptides, the book addresses the many applications of peptides in biomedicine and medical technology. Next, the text focuses on peptide applications in biotechnology and bioengineering and reviews of peptide applications in nanotechnology. This book is a valuable resource for biomaterial scientists, polymer scientists, bioengineers, mechanical engineers, synthetic chemists, medical doctors and biologists. - Presents a self-contained work for the field of biomedical peptides - Summarizes the current knowledge on peptides in biomedicine, biotechnology and bioengineering - Covers current and potential applications of biomedical peptides

Download or read book Biomaterials and Nanotechnology for Tissue Engineering written by Swaminathan Sethuraman and published by CRC Press. This book was released on 2016-10-26 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanotechnology and high-end characterization techniques have highlighted the importance of the material choice for the success of tissue engineering. A paradigm shift has been seen from conventional passive materials as scaffolds to smart multi-functional materials that can mimic the complex intracellular milieu more effectively. This book presents a detailed overview of the rationale involved in the choice of materials for regeneration of different tissues and the future directions in this fascinating area of materials science with specific chapters on regulatory challenges & ethics; tissue engineered medical products.

Download or read book Polymeric Biomaterials for Tissue Regeneration written by Changyou Gao and published by Springer Nature. This book was released on 2024-02-01 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews state of the art of polymeric biomaterials for regenerative medicine and highlights advances in both fundamental science and clinical practice. It summarizes the latest techniques in polymeric scaffold fabrication, delivery carriers, physiochemical property modulation, as well as their influence on the adhesion and performance of biomolecules, cells, and tissues. It also describes methods for creating biofunctional surfaces/interfaces and subsequently modulating the host response to implantable materials. Lastly, it discusses the applications of biomaterials and constructs in soft-tissue regenerative medicine. It is a valuable resource for materials scientists and engineers wishing to identify research priorities to fulfill clinical needs and provides physicians with insights into emerging novel biomaterials. This integrated approach also offers engineering students a sense of the relevance of materials science in the development of novel therapeutic strategies. In the second edition, most of the chapters are updated according to the latest progress of this research field. A new chapter on nerve regeneration is also included.

Download or read book Injectable Biomaterials written by Brent Vernon and published by Elsevier. This book was released on 2011-01-24 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt: Novel injectable materials for non-invasive surgical procedures are becoming increasingly popular. An advantage of these materials include easy deliverability into the body, however the suitability of their mechanical properties must also be carefully considered. Injectable biomaterials covers the materials, properties and biomedical applications of injectable materials, as well as novel developments in the technology.Part one focuses on materials and properties, with chapters covering the design of injectable biomaterials as well as their rheological properties and the mechanical properties of injectable polymers and composites. Part two covers the clinical applications of injectable biomaterials, including chapters on drug delivery, tissue engineering and orthopaedic applications as well as injectable materials for gene delivery systems. In part three, existing and developing technologies are discussed. Chapters in this part cover such topics as environmentally responsive biomaterials, injectable nanotechnology, injectable biodegradable materials and biocompatibility. There are also chapters focusing on troubleshooting and potential future applications of injectable biomaterials.With its distinguished editor and international team of contributors, Injectable biomaterials is a standard reference for materials scientists and researchers working in the biomaterials industry, as well as those with an academic interest in the subject. It will also be beneficial to clinicians. - Comprehensively examines the materials, properties and biomedical applications of injectable materials, as well as novel developments in the technology - Reviews the design of injectable biomaterials as well as their rheological properties and the mechanical properties of injectable polymers and composites - Explores clinical applications of injectable biomaterials, including drug delivery, tissue engineering, orthopaedic applications and injectable materials for gene delivery systems

Download or read book Advanced Biomaterials and Systems Releasing Bioactive Agents for Precise Tissue Regeneration written by Rui Guo and published by Frontiers Media SA. This book was released on 2021-10-22 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Peptide based Biomaterials written by Mustafa O. Guler and published by Royal Society of Chemistry. This book was released on 2020-11-18 with total page 413 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research and new tools in biomaterials development by using peptides are currently growing, as more functional and versatile building blocks are used to design a host of functional biomaterials via chemical modifications for health care applications. It is a field that is attracting researchers from across soft matter science, molecular engineering and biomaterials science. Covering the fundamental concepts of self-assembly, design and synthesis of peptides, this book will provide a solid introduction to the field for those interested in developing functional biomaterials by using peptide derivatives. The bioactive nature of the peptides and their physical properties are discussed in various applications in biomedicine. This book will help researchers and students working in biomaterials and biomedicine fields and help their understanding of modulating biological processes for disease diagnosis and treatments.

Download or read book Regulatory Effect Of Elastin Based Biomaterial On Cellular Behavior And Its Application On Wound Repair And Regeneration written by Yuan Yuan and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: We developed a multifunctional nanoparticle that is comprised of PMP-D2-ELP fusion protein and different functional peptide ELP fusion proteins to preserve the bioactivity of the functional group with the existence of elastase. These heterogeneous particles will be beneficial for the delivery of combination therapies to solve multiple problems that often existed in chronic wound healing or other tissue regeneration process. In summary, this study adds to our understanding of the biological activity of ELP and the interaction mechanism that allow the regulation of cellular behavior. Furthermore this work also investigated the potential therapeutic application of ELP as a delivery platform for chronic wound healing.

Download or read book Protein Self Assembly written by Jennifer J. McManus and published by Humana. This book was released on 2020-08-08 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume explores experimental and computational approaches to measuring the most widely studied protein assemblies, including condensed liquid phases, aggregates, and crystals. The chapters in this book are organized into three parts: Part One looks at the techniques used to measure protein-protein interactions and equilibrium protein phases in dilute and concentrated protein solutions; Part Two describes methods to measure kinetics of aggregation and to characterize the assembled state; and Part Three details several different computational approaches that are currently used to help researchers understand protein self-assembly. 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 cutting-edge, Protein Self-Assembly: Methods and Protocols is a valuable resource for researchers who are interested in learning more about this developing field.

Download or read book Cosmetic Dermatology written by Zoe Diana Draelos and published by John Wiley & Sons. This book was released on 2015-10-14 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Back for a new edition, Zoe Draelos' outstanding resource to cosmetic dermatology again provides a highly-illustrated, clinical guide to the full range of cosmetic skin treatments. Bringing together experts from research, industry, surgery and practice, it is structured in four distinct parts for easy navigation by the busy clinician: Basic Concepts - giving an overview of the physiology pertinent to cosmetic dermatology and the delivery systems by which treatments can take effect; Hygiene Products - evaluating cleansing and moisturising products; Adornment - looking at aesthetic techniques such as cosmetics, nail protheses and hair treatment; Antiaging - ie, injectables, resurfacing and skin contouring techniques, and the rapidly growing area of Cosmeceuticals. With over 300 high-quality images and key summary boxes throughout, this new edition incorporates the newest procedural innovations in this rapidly developing field. Perfect for all dermatologists, especially those specialising in cosmetic dermatology and whether hospital-based or in private practice, it provides the complete cosmetic regimen for your patients and will be an indispensable tool to consult over and over again.

Download or read book Biomaterials in Tissue Engineering and Regenerative Medicine written by Birru Bhaskar and published by Springer Nature. This book was released on 2021-04-29 with total page 587 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book comprehensively explores the basic concepts and applications of biomaterials in tissue engineering and regenerative medicine. The book is divided into four sections; the first section deals with the basic concepts and different types of biomaterials used in tissue engineering. The second section discusses the functional requirements and types of materials that are used in developing state-of-the-art of scaffolds for tissue engineering applications. The third section presents the applications of biomaterials for hard and soft tissue engineering, as well as for specialized tissue engineering. The last section addresses the future prospects of nanobiomaterials, intelligent biomaterials, and 3D bioprinting biomaterials in tissue engineering and regenerative medicine. It also discusses various in vitro disease models for tissue bioengineering and regenerative medicine. As such, it offers a valuable resource for students, researchers, scientists, entrepreneurs, and medical/healthcare professionals.

Download or read book Artificial Protein and Peptide Nanofibers written by Gang Wei and published by Woodhead Publishing. This book was released on 2020-07-28 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: Artificial Protein and Peptide Nanofibers: Design, Fabrication, Characterization, and Applications provides comprehensive knowledge of the preparation, modification and applications of protein and peptide nanofibers. The book reviews the synthesis and strategies necessary to create protein and peptide nanofibers, such as self-assembly (including supramolecular assembly), electrospinning, template synthesis, and enzymatic synthesis. Then, the key chemical modification and molecular design methods are highlighted that can be utilized to improve the bio-functions of these synthetic fibers. Finally, fabrication methods for key applications, such as sensing, drug delivery, imaging, tissue engineering and electronic devices are reviewed. This book will be an ideal resource for those working in materials science, polymer science, chemical engineering, nanotechnology and biomedicine. - Reviews key chemical modification and molecular design methods to improve the bio-functions of synthetic peptide and protein nanofibers - Discusses the most important synthesis strategies, including supramolecular assembly, electrospinning, template synthesis and enzymatic synthesis - Provides information on fabrication of nanofibers for key applications such as sensing, imaging, drug delivery and tissue engineering

Download or read book Advances in Regenerative Medicine Role of Nanotechnology and Engineering Principles written by Venkatram Prasad Shastri and published by Springer Science & Business Media. This book was released on 2010-08-14 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book summarizes the NATO Advanced Research Workshop (ARW) on “Nanoengineered Systems for Regenerative Medicine” that was organized under the auspices of the NATO Security through Science Program. I would like to thank NATO for supporting this workshop via a grant to the co-directors. The objective of ARW was to explore the various facets of regenerative me- cine and to highlight role of the “the nano-length scale” and “nano-scale systems” in defining and controlling cell and tissue environments. The development of novel tissue regenerative strategies require the integration of new insights emerging from studies of cell-matrix interactions, cellular signalling processes, developmental and systems biology, into biomaterials design, via a systems approach. The chapters in the book, written by the leading experts in their respective disciplines, cover a wide spectrum of topics ranging from stem cell biology, developmental biology, ce- matrix interactions, and matrix biology to surface science, materials processing and drug delivery. We hope the contents of the book will provoke the readership into developing regenerative medicine paradigms that combine these facets into cli- cally translatable solutions. This NATO meeting would not have been successful without the timely help of Dr. Ulrike Shastri, Sanjeet Rangarajan and Ms. Sabine Benner, who assisted in the organization and implementation of various elements of this meeting. Thanks are also due Dr. Fausto Pedrazzini and Ms. Alison Trapp at NATO HQ (Brussels, Belgium). The commitment and persistence of Ms.