Download or read book Liver Myofibroblasts written by Jiri Kanta and published by Frontiers Media SA. This book was released on 2016-10-25 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt: Myofibroblasts (MFB) are found in most tissues of the body. They have the matrix-producing functions of fibroblasts and contractile properties that are known from smooth muscle cells. Fundamental work of the last decades has shed remarkable light on their origin, biological functions and role in disease. During hepatic injury, they fulfill manifold functions in connective tissue remodeling and wound healing, but overshooting activity of MFB on the other side induces fibrosis and cirrhosis. The present e-book "Liver myofibroblasts" contains 9 articles providing comprehensive information on "hot topics" of MFB. In our opening editorial we provide a short overview of the origin of MFB and their relevance in extracellular matrix formation which is the hallmark of hepatic fibrosis. Thereafter, leading experts in the field share their current perspectives on special topics of (i) MFB in development and disease, ii) their role in hepatic fibrogenesis, and (iii) promising therapies and targets that are suitable to interfere with hepatic fibrosis.
Download or read book Liver Myofibroblasts written by and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Myofibroblasts (MFB) are found in most tissues of the body. They have the matrix-producing functions of fibroblasts and contractile properties that are known from smooth muscle cells. Fundamental work of the last decades has shed remarkable light on their origin, biological functions and role in disease. During hepatic injury, they fulfill manifold functions in connective tissue remodeling and wound healing, but overshooting activity of MFB on the other side induces fibrosis and cirrhosis. The present e-book "Liver myofibroblasts" contains 9 articles providing comprehensive information on "hot topics" of MFB. In our opening editorial we provide a short overview of the origin of MFB and their relevance in extracellular matrix formation which is the hallmark of hepatic fibrosis. Thereafter, leading experts in the field share their current perspectives on special topics of (i) MFB in development and disease, ii) their role in hepatic fibrogenesis, and (iii) promising therapies and targets that are suitable to interfere with hepatic fibrosis.
Download or read book Tissue Repair and Fibrosis written by Alexis Desmouliere and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: With contributions by numerous experts
Download or read book Stellate Cells in Health and Disease written by Chandrashekhar Gandhi and published by Academic Press. This book was released on 2015-04-10 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stellate Cells in Health and Disease is a comprehensive reference providing the most up-to-date knowledge and perspectives on the function of stellate cells affecting the liver and other organs. The text presents comprehensive coverage of their already established role in hepatic fibrosis along with the newer emerging evidence for stellate cell participation in the liver cell (hepatocyte) survival and regeneration, hepatic immunobiology, transplant tolerance, and liver cancer. Chapters describe both animal and human research and the relevance of findings from animal research to human pathophysiology, and also contain sections on future directions which will be of special interest to basic and clinical researchers working on liver fibrosis, hepatic biology, and pathobiology. Presents coverage of the mechanisms of liver fibrosis with stellate cells as a target for therapy. Shows stellate cells as a major participant in hepatic immunobiology, including transplantation immunology. Key illustrations show the phenotypical changes in stellate cells in situ and tissue culture, their interactions with other cell types, signaling pathways and demonstrate the functions and roles of stellate cell in pathological processes.
Download or read book Extracellular Matrix and The Liver written by Isao Okazaki and published by Academic Press. This book was released on 2003-02-06 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extracellular Matrix of the Liver addresses the basic science of the extracellular matrix and discusses new strategies for the treatment of cirrhosis of the liver, with a primary focus on possible gene therapy approaches. The chapters are divided into six sections as follows: * Basic Science of Extracellular Matrix * Cells Responsible for Extracellular Matrix Production * Activation Mechanism of Hepatic Cells and Signal Transduction * Basic Science for Extracellular Matrix Metabolism including Enzymes and their Inhibitors * Matrix Mettaloproteinases and Tissue Inhibitors for Matrix Mettaloproteinases * New Strategies for the treatment of Liver Cirrhosis Key Features * Discusses the possibility of gene therapy for liver cirrhosis * Includes information on new aspects of hepatic stellate cells * Written by top experts in basic science and clinical hepatology.
Download or read book Tissue Repair Contraction and the Myofibroblast written by Christine Chaponnier and published by Springer Science & Business Media. This book was released on 2007-02-26 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tissue Repair, Contraction and the Myofibroblast summarizes the latest findings concerning the biology of the myofibroblast, a cell involved in the evolution and contraction of granulation tissue and of fibrotic changes. Coverage shows that the myofibroblast is responsible for the development of hypertrophic scars, pulmonary and renal fibrosis and bronchial asthma. Reviews the cell biology and pathology of the myofibroblast as well as mechanisms of fibrosis evolution in many organs and tissues.
Download or read book Identification of Portal Mesenchymal Stem Cells and Derived Myofibroblasts in Liver Fibrosis written by Lin Lei (auteur d'une thèse en biologie).) and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Previous work has demonstrated that portal myofibroblasts (PMFs) significantly contributed to liver fibrogenesis and modulated angiogenesis in liver fibrosis. The main aim of this thesis was to elucidate the landscape of portal mesenchymal cells, with a particular focus on a portal mesenchymal stem cell niche. We characterized the murine normal liver portal mesenchymal cell landscape. Importantly, we revealed a portal mesenchymal cell population with the features of mesenchymal stem cells (MSCs), designated portal mesenchymal stem cells (PMSCs) that possessed the ability to give rise to PMFs in vitro. Furthermore, we identified Slit2 as a new marker of PMSCs based on scRNA-seq and bulk RNA-seq analysis. In vivo, we observed PMSC expansion (measured by the expression of Slit2) in liver from both animal fibrosis models (DDC and CDAA) and patients with chronic liver disease (NASH, PSC and other liver disease). Notably, we defined the specific gene signatures for PMSCs and hepatic stellate cells (HSCs), respectively. By using these markers, we provide further evidence indicating that PMSCs expand in correlation with fibrogenesis and angiogenesis in different murine and human liver diseases, whereas the HSCs gene signatures did not vary. In conclusion, our work collectively offers insights into the components and functions of the mammalian liver portal mesenchymal cell populations, and in particular, identify and characterize PMSCs and their derived myofibroblasts, opening up the possibility for the development of novel targeted drugs or biomarkers of clinical significance with increased precision.
Download or read book Hepatic Fibrosis written by Pablo Muriel and published by Academic Press. This book was released on 2022-04-23 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hepatic Fibrosis: Mechanisms and Targets is a complete volume of liver extracellular matrix biology, including molecular signaling pathways, cells and factors that modulate fibrogenesis and fibrosis. The book uses an integrated approach toward the molecular and cellular mechanisms involved in the synthesis and degradation of hepatic fibrotic tissue, emphasizing the possible molecular targets to fight fibrosis. This important reference describes, in detail and didactically, the cellular and molecular events that are conducive to fibrosis that leads to cirrhosis, hepatocellular carcinoma and death. The provided information allows readers to understand the molecular mechanisms of hepatic fibrogenesis to accelerate the development of new therapies. Presents progression from inflammation to fibrosis, with a special focus on the molecular mechanisms involved Didactically explains the participation of cells, cytokines and factors in profibrogenic pathways Illuminates the causative participation of free radicals in liver fibrogenesis Explains the role of gut dysbiosis in chronic liver diseases leading to fibrosis Provides experimental models to study liver fibrosis and describes available, noninvasive monitoring methods
Download or read book Hepatic Myofibroblasts in Liver Fibrogenesis written by Chiara Busletta and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Hepatic Myofibroblasts in Liver Fibrogenesis.
Download or read book Fibrosis Research written by John Varga and published by Springer Science & Business Media. This book was released on 2008-02-02 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt: Leading investigators review the highlights of current fibrosis research and the experimental methodologies used uncover the mechanisms that drive it. In their discussion of research methodologies utilizing cultured cells to model various aspects of the fibrotic response in vitro, the authors describe the isolation, characterization, and propagation of mesenchymal cells, and highlight the similarities and differences between methods that are appropriate for different types of fibroblasts. Approaches for studying collagen gene regulation and TGF-b production are also discussed, along with experimental methodologies utilizing animal models to study the pathogenesis of fibrosis. The protocols follow the successful Methods in Molecular MedicineTM series format, each offering step-by-step laboratory instructions, an introduction outlining the principles behind the technique, lists of the necessary equipment and reagents, and tips on troubleshooting and avoiding known pitfalls.
Download or read book Liver Metastasis Biology and Clinical Management written by Pnina Brodt and published by Springer Science & Business Media. This book was released on 2011-03-01 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: Liver metastases are a frequent and often fatal occurrence in cancer patients, particularly those with malignancies of the gastrointestinal (GI) tract. While recent improvements in surgical techniques and a more aggressive approach to resection of liver metastases have improved long term survival for some patients, most patients with hepatic metastases still succumb to their disease. To improve these dismal statistics, a better understanding of the biology of liver metastasis, particularly the early stages that can be targeted for prevention, is essential. Once cancer cells enter the liver, several different scenarios may occur. The cancer cells may be immediately destroyed by local defence mechanisms, they may enter a state of dormancy as solitary cells and never produce a metastasis, initiate a short-lived process of proliferation that is aborted before a metastasis is established or actively proliferate to form macrometastases. The chapters in Part I of this book provide insight into the cellular/molecular mechanisms that determine which of these scenarios prevails. Written by experts researchers in the filed of metastasis, these chapters provide state-of-the art reviews on the cellular and molecular processes that impact the early stages of the metastatic process. The unique microenvironment of the liver, its various anatomical, cellular and molecular features and the impact they have on metastasis are highlighted. In addition, the role of inflammation (pre-existing and tumor-induced), host innate and adaptive immune responses, cytokines, chemokines, growth factors and the unique molecular signatures of metastatic tumor cells are reviewed with an underscoring of the translational implications of the current state of knowledge. Against this background, the chapters in Part II of the book provide critical reviews on major aspects of the clinical management of hepatic metastases. These include imaging strategies, surgical and chemotherapeutic treatment approaches and the use of targeted biological therapeutics such as anti-angiogenic drugs as treatment modalities. By combining information on biological and clinical aspects of liver metastasis, this volume will serve as an excellent resource for scientists, clinicians, clinician/ scientists and trainees in the domains of oncology, surgical oncology, hepatobiliary physiology and radiology.
Download or read book Scleroproteins Advances in Research and Application 2011 Edition written by and published by ScholarlyEditions. This book was released on 2012-01-09 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scleroproteins: Advances in Research and Application: 2011 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Scleroproteins. The editors have built Scleroproteins: Advances in Research and Application: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Scleroproteins in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Scleroproteins: Advances in Research and Application: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Download or read book The Liver written by Irwin M. Arias and published by John Wiley & Sons. This book was released on 2020-03-09 with total page 1156 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bridging the gap between basic scientific advances and the understanding of liver disease — the extensively revised new edition of the premier text in the field. The latest edition of The Liver: Biology and Pathobiology remains a definitive volume in the field of hepatology, relating advances in biomedical sciences and engineering to understanding of liver structure, function, and disease pathology and treatment. Contributions from leading researchers examine the cell biology of the liver, the pathobiology of liver disease, the liver’s growth, regeneration, metabolic functions, and more. Now in its sixth edition, this classic text has been exhaustively revised to reflect new discoveries in biology and their influence on diagnosing, managing, and preventing liver disease. Seventy new chapters — including substantial original sections on liver cancer and groundbreaking advances that will have significant impact on hepatology — provide comprehensive, fully up-to-date coverage of both the current state and future direction of hepatology. Topics include liver RNA structure and function, gene editing, single-cell and single-molecule genomic analyses, the molecular biology of hepatitis, drug interactions and engineered drug design, and liver disease mechanisms and therapies. Edited by globally-recognized experts in the field, this authoritative volume: Relates molecular physiology to understanding disease pathology and treatment Links the science and pathology of the liver to practical clinical applications Features 16 new “Horizons” chapters that explore new and emerging science and technology Includes plentiful full-color illustrations and figures The Liver: Biology and Pathobiology, Sixth Edition is an indispensable resource for practicing and trainee hepatologists, gastroenterologists, hepatobiliary and liver transplant surgeons, and researchers and scientists in areas including hepatology, cell and molecular biology, virology, and drug metabolism.
Download or read book Molecular Mechanisms of Hepatic Myofibroblast Contraction in Liver Wound Healing written by David Sung-Hyun Yoo and published by . This book was released on 2003 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chronic Liver Disease New Targets and New Mechanisms written by Jinhang Gao and published by Frontiers Media SA. This book was released on 2022-08-16 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Role of Immune Cells in Hepatic Ischemia Reperfusion written by Tao Qiu and published by Frontiers Media SA. This book was released on 2022-12-01 with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cooperation of Liver Cells in Health and Disease written by Z. Kmiec and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is only during the last decade that the functions of sinusoidal endothelial cells, Kupffer cells, hepatic stellate cells, pit cells and other intrahepatic lymphocytes have been better understood. The development of methods for isolation and co-culturing various types of liver cells has established that they communicate and cooperate via secretion of various intercellular mediators. This monograph summarizes multiple data that suggest the important role of cellular cross-talk for the functions of both normal and diseased liver. Special features of the book include concise presentation of the majority of detailed data in 19 tables. Original schemes allow for the clear illustration of complicated intercellular relationships. This is the first ever presentation of the newly emerging field of liver biology, which is important for hepatic function in health and disease and opens new avenues for therapeutic interventions.
