Mechanosensitivity and Mechanotransduction

ISBN-13: 9789048198801 / Angielski / Twarda / 2010 / 371 str.

Andre Kamkin; Irina Kiseleva

Opis

This book presents the latest findings in the field of research of mechanosensitivity and mechanotransduction in different cells and tissues. Mechanosensitivity and mechanotransduction are considered in the heart and vascular cells, in the lung, in bone and joint tissues, in sensor systems and in blood cells. The Volume focuses on molecular mechanisms of mechanosensitivity and mechanotransduction via cytoskeleton. Under discussion are integrin-mediated mechanotransduction, the role of actin cytoskeleton, the role of other cytoskeletal elements. It contains a detailed description of several stretch-induced signaling cascades with multiple levels of crosstalk between different pathways. Nitric oxide is discussed in regulation of cardiac activity and for the first time considered is the role of nitric oxide in regulation of mechanically gated channels in the heart. In the heart mechanical signals are propagated into the intracellular space primarily via integrin-linked complexes, and are subsequently transmitted from cell to cell via paracrine signaling. The biochemical signals derived from mechanical stimuli activate both acute phosphorylation of signaling cascades, such as in the PI3K, FAK, and ILK pathways, and long-term morphological modifications via intracellular cytoskeletal reorganization and extracellular matrix remodelling. Shown are the cellular and molecular effects of mechanical stretch on vascular cells. It highlights the role of mechanotransduction in the lung, in bone and joint tissues. For the first time mechanosensitivity and mechanotransduction in blood cells are discussed. It contains new insights into mechanosensitive K+ channels in mouse B lymphocytes. This book is a unique collection of reviews outlining current knowledge and future developments in this rapidly growing field. Currently, investigations of the molecular mechanisms of mechanosensitivity and mechanotransduction are focused on several issues. The majority of studies investigate intracellular signaling pathways. Knowledge of the mechanisms at the basis of these processes is necessary for understanding the normal functioning of different living organs and tissues and allows to predict changes, which arise due to alterations of their environment, and possibly will allow to develop new methods of artificial intervention. The book brings up the problem closer to the experts in related medical and biological sciences as well as practicing doctors besides just presenting the latest achievements in the field.

Spis treści

Foreword by Holger Scholz; Editorial: Basic principles of mechanosensing and mechanotransduction in cells, Andre Kamkin and Irina Kiseleva; List of Contributors; Part I The Role of Cytoskeleton in Mechanosensitivity and Mechanotransduction: 1. Integrin-mediated mechanotransduction in vascular smooth muscle cells, Kay-Pong Yip, Lavanya Balasubramanian, James S. K. Sham; 2. The role of actin cytoskeleton in mechanosensation, Tianzhi Luo and Douglas N. Robinson; 3. Effect of Cytoskeleton on the Mechanosensitivity of Genes in Osteoblasts, Qiang Fu, Changjing Wu, Yourui Li, Yiping Zhang; 4. Involvement of the cytoskeletal elements in articular cartilage mechanotransduction, Emma J Blain; Part II Molecular Mechanisms of Mechanotransduction and Ion Channels Modifiers : 5. The role of nitric oxide in regulation of mechanically gated channels in the heart, Victor Kazanski, Andre Kamkin, Ekaterina Makarenko, Natalia Lysenko, Natalia Lapina, and Irina Kiseleva; 6. Role of signaling pathways in the myocardial response to biomechanical stress and in mechanotransduction in the heart, Danny Guo, Zamaneh Kassiri, and Gavin Y. Oudit; 7. Atomistic molecular simulation of gating modifier venom peptides - two binding modes and effects of lipid structure, Kazuhisa Nishizawa; Part III Mechanosensing and Mechanotransduction in Vascular Cells: 8. Cellular and molecular effects of mechanical stretch on vascular cells, Kou-Gi Shyu; 9. Role of Proteoglycans in Vascular Mechanotransduction, Aaron B. Baker; Part IV Mechanotransduction in the Lung: 10. Control of TRPV4 and its effect on the lung, James C. Parker and Mary I Townsley; 11. The Role of Protein-protein Interactions in Mechanotransduction: Implications in Ventilator Induced Lung Injury, Matt Rubacha and Mingyao Liu; Part V Mechanosensing and Mechanotransduction in Bone and Joint Tissues: 12. Cellular mechanisms of mechanotransduction in bone, Suzanne R.L. Young and Fredrick M. Pavalko; 13. The mechanosensitivity of cells in joint tissues: Role in the pathogenesis of joint diseases, Christelle Sanchez, Marianne Mathy-Hartert, Yves Henrotin; Part VI Mechanosensitivity of Sensor Systems: 14. Primary Cilia are Mechanosensory Organelles in Vestibular Tissues, Surya Nauli; Part VII Mechanosensing and Mechanotransduction in Blood Cells: 15. Mechanosensitive K+ Channels in Mouse B Lymphocytes: PLC-mediated Release of TREK-2 from Inhibition by PIP2, Sung Joon Kim and Joo Hyun Nam; Index.

Blurb

This book presents the latest findings in the field of research of mechanosensitivity and
mechanotransduction in different cells and tissues. Mechanosensitivity and mechanotransduction
of the heart and vascular cells, in the lung, in bone and joint tissues, in sensor systems and in blood cells are described in detail. This Volume focuses on molecular mechanisms of mechanosensitivity and mechanotransduction via cytoskeleton. Integrin-mediated mechanotransduction, the role of actin cytoskeleton and the role of other cytoskeletal elements are discussed. It  contains a detailed description of several  stretch-induced signaling cascades with multiple levels of crosstalk between different pathways. It contains a description of the role of  nitric oxide in regulation of cardiac activity and in regulation of mechanically gated channels in the heart. In the heart mechanical signals are propagated into the intracellular space primarily via integrin-linked complexes, and are subsequently transmitted from cell to cell via paracrine signaling. Biochemical signals derived from mechanical stimuli activate both acute phosphorylation of signaling cascades, such as in the PI3K, FAK, and ILK pathways, and long-term morphological modii  cations via intracellular cytoskeletal reorganization and
extracellular matrix remodelling. Cellular and molecular effects of mechanical stretch on vascular cells are also discussed. This Volume  highlights the role of mechanotransduction in the lung, in bone and joint tissues. For the first time mechanosensitivity and mechanotransduction in blood cells are discussed. It contains new insights into mechanosensitive K⁺ channels functioning in mouse B lymphocytes.

This book is a unique collection of reviews outlining current knowledge and future developments
in this rapidly growing field. Currently, investigations of the molecular mechanisms of mechanosensitivity and mechanotransduction are focused on several issues. The majority of
studies investigate intracellular signaling pathways. Knowledge of the mechanisms which underlie these processes is necessary for understanding of the normal functioning of different organs and tissues and allows to predict changes, which arise due to alterations of their environment. Possibly such knowledge will allow the development of new methods of artificial intervention and therapies. 

This book brings up the problem closer to the experts in related medical and biological sciences as well as practicing doctors besides just presenting the latest achievements in the field.