Decellularization Methods of Tissue and Whole Organ in Tissue Engineering

Decellularization Methods of Tissue and Whole Organ in Tissue Engineering
Author: Abdol-Mohammad Kajbafzadeh
Publisher: Springer Nature
Total Pages: 266
Release: 2021-09-28
Genre: Medical
ISBN: 3030827356
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This contributed volume is the first of a series that introduces safe, feasible, and practical decellularization and recellularization techniques for tissue and organ reconstruction. We have put special emphasis on the research areas most likely to develop well-engineered scaffolds for tissue and organ engineering, while presenting easily applicable bench-to-bedside approaches highlighting the latest technical innovations in the field. This book includes both a fundamental discussion for a broad understanding of the basis of tissue repair and substitution, as well as chapters written by world renowned specialists from 20 countries providing deeper discussions and analysis of related sub disciplines. Within these pages, the reader will find state-of-the-art protocols and current clinical challenges in cell and tissue biology, including accurate and comprehensive information on extracellular matrices, natural biomaterials, tissue dynamics, morphogenesis, stem cells, cellular fate progressions, cell and tissue properties for in-vitro and in-vivo applications. This comprehensive and carefully organized treatise provides a clear framework for graduate students and postdoctoral researchers new to the field, but also for researchers and practitioners looking to expand their knowledge on tissue and organ reconstruction.

The Endothelium

The Endothelium
Author: Michel Félétou
Publisher: Morgan & Claypool Publishers
Total Pages: 309
Release: 2011
Genre: Science
ISBN: 1615041230
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The endothelium, a monolayer of endothelial cells, constitutes the inner cellular lining of the blood vessels (arteries, veins and capillaries) and the lymphatic system, and therefore is in direct contact with the blood/lymph and the circulating cells. The endothelium is a major player in the control of blood fluidity, platelet aggregation and vascular tone, a major actor in the regulation of immunology, inflammation and angiogenesis, and an important metabolizing and an endocrine organ. Endothelial cells controls vascular tone, and thereby blood flow, by synthesizing and releasing relaxing and contracting factors such as nitric oxide, metabolites of arachidonic acid via the cyclooxygenases, lipoxygenases and cytochrome P450 pathways, various peptides (endothelin, urotensin, CNP, adrenomedullin, etc.), adenosine, purines, reactive oxygen species and so on. Additionally, endothelial ectoenzymes are required steps in the generation of vasoactive hormones such as angiotensin II. An endothelial dysfunction linked to an imbalance in the synthesis and/or the release of these various endothelial factors may explain the initiation of cardiovascular pathologies (from hypertension to atherosclerosis) or their development and perpetuation. Table of Contents: Introduction / Multiple Functions of the Endothelial Cells / Calcium Signaling in Vascular Cells and Cell-to-Cell Communications / Endothelium-Dependent Regulation of Vascular Tone / Conclusion / References

Handbook of Tissue Engineering Scaffolds: Volume Two

Handbook of Tissue Engineering Scaffolds: Volume Two
Author: Masoud Mozafari
Publisher: Woodhead Publishing
Total Pages: 0
Release: 2019-06-18
Genre: Technology & Engineering
ISBN: 9780081025611
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Handbook of Tissue Engineering Scaffolds: Volume Two provides a comprehensive and authoritative review on recent advancements in the application and use of composite scaffolds in tissue engineering. Chapters focus on specific tissue/organ (mostly on the structure and anatomy), the materials used for treatment, natural composite scaffolds, synthetic composite scaffolds, fabrication techniques, innovative materials and approaches for scaffolds preparation, host response to the scaffolds, challenges and future perspectives, and more. Bringing all the information together in one major reference, the authors systematically review and summarize recent research findings, thus providing an in-depth understanding of scaffold use in different body systems.

Advances In Tissue Engineering

Advances In Tissue Engineering
Author: Julia M Polak
Publisher: World Scientific
Total Pages: 947
Release: 2008-08-20
Genre: Science
ISBN: 1908978902
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Advances in Tissue Engineering is a unique volume and the first of its kind to bring together leading names in the field of tissue engineering and stem cell research. A relatively young science, tissue engineering can be seen in both scientific and sociological contexts and successes in the field are now leading to clinical reality. This book attempts to define the path from basic science to practical application. A contribution from the UK Stem Cell Bank and opinions of venture capitalists offer a variety of viewpoints, and exciting new areas of stem cell biology are highlighted. With over fifty stellar contributors, this book presents the most up-to-date information in this very topical and exciting field./a

Engineering Translational Models of Lung Homeostasis and Disease

Engineering Translational Models of Lung Homeostasis and Disease
Author: Chelsea M. Magin
Publisher: Springer Nature
Total Pages: 330
Release: 2023-05-17
Genre: Science
ISBN: 3031266250
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Cutting-edge engineering approaches towards modelling lung homeostasis and disease have created dynamic new opportunities for interdisciplinary collaboration and unprecedented progress toward understanding and treating lung disease. This text connects established research in lung biology and physiology to innovative engineering strategies for pulmonary modelling. This unique approach aims to encourage and facilitate progress among a greater audience of basic and translational scientists, clinicians, and medical practitioners. Engineering Translational Models of Lung Homeostasis and Disease illustrates the advances in lung tissue characterization, revealing dynamic changes in the structure, mechanics, and composition of the extracellular matrix. This information paves the way for tissue-informed engineering models of pulmonary tissue, improved design of clinical materials, and advances against a variety of common pathologies. Current translational challenges are highlighted, as are engineering opportunities to overcome these barriers. This foundational text holds valuable lessons for researchers and clinicians throughout the fields of engineering, materials science, cell biology, pulmonary medicine, and clinical science. · Each section focuses on a specific region of the lung, presenting either the biological or clinical perspective along with complimentary engineering approaches · Covers the interface of engineering and lung biology · Highlights emerging new models to study lung disease and repair Chapter 4 is available open access under a Creative Commons Attribution 4.0 International License via link.springer.com

Lung Tissue Engineering

Lung Tissue Engineering
Author: Patty P. Chen
Publisher:
Total Pages: 77
Release: 2004
Genre:
ISBN:
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The focus of this study was to investigate the histology of tissue formed when fetal (16-20 days gestation) and neonatal (2 days old) rat lung cells were grown in a collagen-glycosaminoglycan scaffold. This project employed a collagen-GAG scaffold specifically developed for tissue engineering and investigated the effect of this substratum on the formation of lung histotypic structures in vitro. A cell isolation procedure was developed whereby 19-days gestation type II alveolar cells reaggregated to form alveolar-like structures. The effects of selected scaffold design variables including pore diameter and degradation rate of the substratum on lung tissue regeneration were explored. Lung cell behavior revealed as the cells interact with an analog of the extracellular matrix was also examined. Differences in fetal and neonatal lung cell behavior were identified using histological analysis. Lung cells were obtained from Sprague-Dawley rats after 16-, 19-, and 20-days of gestation and at 2 days after term. These cells were seeded into type I collagen-GAG matrices, sized 8mm in diameter by 2mm in thickness. The medium used, F12K and Ham's nutrient mixture, was supplemented with 10% fetal bovine serum. A seeding density between 1 to 5 million cells per sponge sample was used. Histology studies were performed at termination periods of 2, 14, and 28 days. This paper describes the in vitro formation and long-term maintenance of alveolar-like structures from enzymatically dissociated 19-days gestation fetal rat lung cells cultured on a collagen sponge substrate as a model system for lung tissue engineering.

Lung, The: Developmental Morphogenesis, Mechanobiology, And Stem Cells

Lung, The: Developmental Morphogenesis, Mechanobiology, And Stem Cells
Author: Ahmed El-hashash
Publisher: World Scientific
Total Pages: 204
Release: 2019-01-29
Genre: Medical
ISBN: 9813277084
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With detailed scientific background and up-to-date research, this book examines recent developmental and cell biology, mechanobiology and stem cell biology discoveries to help provide a better understanding of lung development, repair and regeneration.Lung regeneration is an urgent therapeutic priority. The current major challenge is the generation of complex vascularized structures that can ultimately support or replace impaired lung function. Recent discoveries in biomedical engineering are analysed within the structural context of the lung to help provide a better understanding of the innovative solutions that could be used for restoring normal morphogenesis and regeneration of the lung. This also includes insights from basic developmental mechanisms of human lung development through the derivation and identification of stem cells, both from the early embryo as well as from differentiated organs and tissues.Suitable for a wide range of readers, including physicians and surgeons, scientists and researchers, and undergraduate and postgraduate students, this guide is an essential read for those working in the field of lung disease and development.

Lung Stem Cells in the Epithelium and Vasculature

Lung Stem Cells in the Epithelium and Vasculature
Author: Amy Firth
Publisher: Springer
Total Pages: 351
Release: 2015-05-23
Genre: Science
ISBN: 3319162322
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This book covers the identification and role of endogenous lung stem cells in health and disease, particularly the most recent advances. In addition, it discusses the rapidly growing field of stem cells and cell therapy as it relates to lung biology and disease as well as ex vivo lung bioengineering. Such approaches may provide novel therapeutic approaches for lung diseases. Human pluripotent stem cell differentiation to model the pulmonary epithelium and vasculature is also discussed. World-recognized scientists who specialize in studying both the lung epithelium and pulmonary vasculature contribute the chapters. Topics covered include: stem cell niches in the lung, the role of progenitor cells in fibrosis and asthma, iPSC in modeling lung disease, vascular repair by endothelial progenitor cells and circulating fibrocytes in pulmonary vascular remodeling. This volume of the Stem Cell Biology and Regenerative Medicine series is essential reading for researchers and clinicians interested in stem cells, lung biology and regenerative medicine. It is also an invaluable resource for advanced students studying cell biology, regenerative medicine and lung physiology.

Lung Stem Cells in Development, Health and Disease

Lung Stem Cells in Development, Health and Disease
Author: Nikolic, Marko Z.
Publisher: European Respiratory Society
Total Pages: 395
Release: 2021-04-01
Genre: Medical
ISBN: 1849841349
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Most organs in the adult human body are able to maintain themselves and undergo repair after injury; these processes are largely dependent on stem cells. In this Monograph, the Guest Editors bring together leading authors in the field to provide information about the different classes of stem cells present both in the developing and adult lung: where they are found, how they function in homeostasis and pathologic conditions, the mechanisms that regulate their behaviour, and how they may be harnessed for therapeutic purposes. The book focuses on stem cells in the mouse and human lung but also includes the ferret as an increasingly important new model organism. Chapters also discuss how lung tissue, including endogenous stem cells, can be generated in vitro from pluripotent stem cell lines. This state-of-the-art collection comprehensively covers one of the most exciting areas of respiratory science