Mitochondrial Signaling In Health And Disease

Author : Sten Orrenius,Lester Packer,Enrique Cadenas
Publisher : CRC Press
Page : 530 pages
File Size : 51,9 Mb
Release : 2012-06-20
Category : Medical
ISBN : 9781439880029

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Mitochondrial Signaling in Health and Disease by Sten Orrenius,Lester Packer,Enrique Cadenas Pdf

Mitochondria have traditionally been associated with metabolic functions; however recent research has uncovered a central role for these organelles in cell signaling, cell survival, and cell death. Mitochondrial dysfunction is a factor in a myriad of pathophysiological conditions, including age-related neurodegenerative disorders, cancer, metabolic syndrome, and cardiovascular disease. Mitochondrial Signaling in Health and Disease examines themes essential for the maintenance of the mitochondrial redox (reduction-oxidation) energy axis. With contributions from an impressive cadre of internationally recognized scientists, the book discusses coordinated mitochondrial functions that regulate cell function by discrete signaling pathways. Topics discussed include: Electron transport and energy production Mitochondrial biogenesis and dynamics Mitochondrial signaling Apoptosis and autophagy Pharmacology signaling Epigenetic signaling: mitochondrial methylation and acetylation reactions An essential resource for life and health scientists as well as pharmaceutical industry professionals, this volume highlights the importance of mitochondrial signaling and its role in establishing a harmonized communication between several cellular compartments. The information in this volume is critical to those developing mitochondrion-targeted therapies aimed at assuaging mitochondrial dysfunction or the specific factors contributing to its dysfunction.

Author : Paolo Bernardi,Orian S. Shirihai
Publisher : Frontiers Media SA
Page : 299 pages
File Size : 41,6 Mb
Release : 2021-09-01
Category : Science
ISBN : 9782889712519

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Mitochondria in Health and Disease by Paolo Bernardi,Orian S. Shirihai Pdf

Mitochondrial biology reinvented itself and became a new world that has attracted new scientists influencing every field of biomedical research. Mitochondrial research is growing and changing, as reflected by the exponential rise in the number of conferences covering mitochondrial biology and the role of mitochondria in diseases ranging from neurodegenerative diseases,metabolic diseases and genetic muscular dystrophies toimmunopathologies and cancer. As the awareness of the essential role of mitochondria in pathology rose, a demand for new approaches to measure mitochondrial function resulted in the robust development of new forms of microscopy and spectroscopy that opened windows into previously unknown aspects of mitochondrial biology. Two Conferences provided an outstanding representation of this state of affairs, the Gordon Research Conference Mitochondrial Dynamics and Signaling (Ventura, California March 17-22, 2019) and the FASEB Conference Mitochondrial Biogenesis and Dynamics in Health and Disease (Palm Springs, California May 19-24, 2019). These conferences well reflected the explosion of the field of mitochondrial communication within the cell, between cells and across organs, as well as the budding of a new field on the definition of individual mitochondria and the identification of subtypes with diverse structural features that may serve different specific functions. Through our participation in these meetings, we conceived the idea to cover some of these topics in the Research Topic “Mitochondria in Health and Disease” of Frontiers in Physiology - Mitochondrial Research Specialty Section. Fitting the tradition of Frontiers, our contributors have generated a platform incuding both solid data and new concepts, as radical and courageous as they can be. We are pleased with the outcome and we hope that our readers will share our enthusiasm.

Author : Sabzali Javadov,Andrey V Kozlov,Amadou K S Camara
Publisher : Unknown
Page : 434 pages
File Size : 41,8 Mb
Release : 2020-09-04
Category : Electronic
ISBN : 3039363840

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Mitochondria in Health and Diseases by Sabzali Javadov,Andrey V Kozlov,Amadou K S Camara Pdf

Mitochondria are subcellular organelles evolved by the endosymbiosis of bacteria with eukaryotic cells. They are the main source of ATP in the cell and engaged in other aspects of cell metabolism and cell function, including the regulation of ion homeostasis, cell growth, redox status, and cell signaling. Due to their central role in cell life and death, mitochondria are also involved in the pathogenesis and progression of human diseases/conditions, including neurodegenerative and cardiovascular disorders, cancer, diabetes, inflammation, and aging. However, despite the increasing number of studies, precise mechanisms whereby mitochondria are involved in the regulation of basic physiological functions, as well as their role in the cell under pathophysiological conditions, remain unknown. A lack of in-depth knowledge of the regulatory mechanisms of mitochondrial metabolism and function, as well as interplay between the factors that transform the organelle from its role in pro-survival to pro-death, have hindered the development of new mitochondria-targeted pharmacological and conditional approaches for the treatment of human diseases. This book highlights the latest achievements in elucidating the role of mitochondria under physiological conditions, in various cell/animal models of human diseases, and in patients.

Author : Lawrence H. Lash,Dean P. Jones
Publisher : Elsevier
Page : 528 pages
File Size : 44,6 Mb
Release : 2013-10-22
Category : Science
ISBN : 9781483218618

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Mitochondrial Dysfunction by Lawrence H. Lash,Dean P. Jones Pdf

Methods in Toxicology, Volume 2: Mitochondrial Dysfunction provides a source of methods, techniques, and experimental approaches for studying the role of abnormal mitochondrial function in cell injury. The book discusses the methods for the preparation and basic functional assessment of mitochondria from liver, kidney, muscle, and brain; the methods for assessing mitochondrial dysfunction in vivo and in intact organs; and the structural aspects of mitochondrial dysfunction are addressed. The text also describes chemical detoxification and metabolism as well as specific metabolic reactions that are especially important targets or indicators of damage. The methods for measurement of alterations in fatty acid and phospholipid metabolism and for the analysis and manipulation of oxidative injury and antioxidant systems are also considered. The book further tackles additional methods on mitochondrial energetics and transport processes; approaches for assessing impaired function of mitochondria; and genetic and developmental aspects of mitochondrial disease and toxicology. The text also looks into mitochondrial DNA synthesis, covalent binding to mitochondrial DNA, DNA repair, and mitochondrial dysfunction in the context of developing individuals and cellular differentiation. Microbiologists, toxicologists, biochemists, and molecular pharmacologists will find the book invaluable.

Author : Andrea Urbani,Mohan Babu
Publisher : Springer Nature
Page : 277 pages
File Size : 47,7 Mb
Release : 2019-08-26
Category : Science
ISBN : 9789811383670

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Mitochondria in Health and in Sickness by Andrea Urbani,Mohan Babu Pdf

Besides bringing together researchers and clinicians from various disciplines to share their scope of research on the seminal role of mitochondria in human disease, this original volume of the book has a broader appeal by exploring the health and disease of mitochondria, with specific emphasis on how mitochondrial dysfunction contributes to the development of various neurodegeneration, cancer, and metabolic disorders. The book also provides a foundational overview of the mitochondrial pathogenic or genetic variants and highlights various analytical tools used in the field of mitochondrial genetics; mitochondrial replacement therapy and strategies geared towards shifting heteroplasmy in individuals with mitochondrial disease; how state-of-the-art omics technologies (proteomics, functional genomics) have been employed to study mitochondrial biology in healthy and disease states; post-translational modifications in the regulation of mitochondrial proteins; and the role of mitochondria in host-pathogen interactions. Current approaches taken to study steady-state characteristics of mitochondrial structure and function in live mammalian cells in the contexts of normal and diseased states, and most recent research efforts to develop compounds with anti-cancer potential by targeting mitochondrial proteases or advances in therapeutic approaches towards mitochondrial disease were also explored. By covering this broad range of topics, our hope is to disseminate a wealth of knowledge on the critical role of mitochondria, and how to probe its function in health and in sickness.

Author : Carolyn D. Berdanier
Publisher : CRC Press
Page : 640 pages
File Size : 46,6 Mb
Release : 2005-06-09
Category : Medical
ISBN : 9781420028843

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Mitochondria in Health and Disease by Carolyn D. Berdanier Pdf

It was once assumed that mitochondrial diseases were rare and that few people were affected. As knowledge has grown about these organelles and their function, it became clear that mitochondrial malfunction could be linked to several chronic diseases. Diabetes has been associated with DNA mutation and can cause mutation itself. This text discusses findings involving the effects of disease on mitochondrial number, mitogenesis, and the base sequence of mitochondrial DNA. Experts discuss their study of mitochondria and what happens when it malfunctions. This book also explores the idea that mutated mitochondrial DNA can result in disease, and vice versa.

Author : Sabzali Javadov,Andrey V. Kozlov,Amadou K.S. Camara
Publisher : Unknown
Page : 434 pages
File Size : 40,7 Mb
Release : 2020
Category : Electronic
ISBN : 3039363859

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Mitochondria in Health and Diseases by Sabzali Javadov,Andrey V. Kozlov,Amadou K.S. Camara Pdf

Mitochondria are subcellular organelles evolved by the endosymbiosis of bacteria with eukaryotic cells. They are the main source of ATP in the cell and engaged in other aspects of cell metabolism and cell function, including the regulation of ion homeostasis, cell growth, redox status, and cell signaling. Due to their central role in cell life and death, mitochondria are also involved in the pathogenesis and progression of human diseases/conditions, including neurodegenerative and cardiovascular disorders, cancer, diabetes, inflammation, and aging. However, despite the increasing number of studies, precise mechanisms whereby mitochondria are involved in the regulation of basic physiological functions, as well as their role in the cell under pathophysiological conditions, remain unknown. A lack of in-depth knowledge of the regulatory mechanisms of mitochondrial metabolism and function, as well as interplay between the factors that transform the organelle from its role in pro-survival to pro-death, have hindered the development of new mitochondria-targeted pharmacological and conditional approaches for the treatment of human diseases. This book highlights the latest achievements in elucidating the role of mitochondria under physiological conditions, in various cell/animal models of human diseases, and in patients.

Author : Sten Orrenius,Lester Packer,Enrique Cadenas
Publisher : CRC Press
Page : 530 pages
File Size : 49,5 Mb
Release : 2012-06-20
Category : Medical
ISBN : 9781439880036

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Mitochondrial Signaling in Health and Disease by Sten Orrenius,Lester Packer,Enrique Cadenas Pdf

Mitochondria have traditionally been associated with metabolic functions; however recent research has uncovered a central role for these organelles in cell signaling, cell survival, and cell death. Mitochondrial dysfunction is a factor in a myriad of pathophysiological conditions, including age-related neurodegenerative disorders, cancer, metabolic syndrome, and cardiovascular disease. Mitochondrial Signaling in Health and Disease examines themes essential for the maintenance of the mitochondrial redox (reduction-oxidation) energy axis. With contributions from an impressive cadre of internationally recognized scientists, the book discusses coordinated mitochondrial functions that regulate cell function by discrete signaling pathways. Topics discussed include: Electron transport and energy production Mitochondrial biogenesis and dynamics Mitochondrial signaling Apoptosis and autophagy Pharmacology signaling Epigenetic signaling: mitochondrial methylation and acetylation reactions An essential resource for life and health scientists as well as pharmaceutical industry professionals, this volume highlights the importance of mitochondrial signaling and its role in establishing a harmonized communication between several cellular compartments. The information in this volume is critical to those developing mitochondrion-targeted therapies aimed at assuaging mitochondrial dysfunction or the specific factors contributing to its dysfunction.

Author : Konstantinos Palikaras,Nektarios Tavernarakis,Evandro Fei Fang
Publisher : Frontiers Media SA
Page : 149 pages
File Size : 40,6 Mb
Release : 2021-03-09
Category : Science
ISBN : 9782889665785

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Mitophagy in Health and Disease by Konstantinos Palikaras,Nektarios Tavernarakis,Evandro Fei Fang Pdf

Author : Viswanathan Natarajan,Narasimham L. Parinandi
Publisher : Humana
Page : 0 pages
File Size : 53,8 Mb
Release : 2016-09-17
Category : Medical
ISBN : 1493944363

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Mitochondrial Function in Lung Health and Disease by Viswanathan Natarajan,Narasimham L. Parinandi Pdf

Mitochondria, often referred to as the “powerhouses” of the cell, generate adenosine triphosphate (ATP) by oxidative phosphorylation or OXPHOS, and maintain cellular homeostasis. In addition to generating ATP, mitochondria are involved in regulation of cell cycle, proliferation, free radical production, innate immune responses and apoptosis. Mitochondrial Function in Lung Health and Disease fills the current gap in the literature and outlines the growing clinical relevance of mitochondrial dysfunction. Currently, there is no overview on the role of mitochondria in pulmonary diseases and this volume focuses on the mitochondrial metabolism, redox signaling, and mechanisms of mitochondrial pathways in lung injury, inflammation, repair and remodeling. Furthermore, in addition to their well-recognized role in cellular energy production and apoptosis, mitochondria appear to play a role in many respiratory diseases and lung cancer. Chapters are written by top notch researchers and clinicians and outline the evidence for mitochondrial biogenesis in inhalational lung injury, COPD and asthma.

Author : Astrid Sigel,Helmut Sigel,Roland K.O. Sigel
Publisher : Springer Science & Business Media
Page : 573 pages
File Size : 45,7 Mb
Release : 2014-01-27
Category : Science
ISBN : 9789400775008

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Interrelations between Essential Metal Ions and Human Diseases by Astrid Sigel,Helmut Sigel,Roland K.O. Sigel Pdf

MILS-13 provides an up-to-date review on the relationships between essential metals and human diseases, covering 13 metals and 3 metalloids: The bulk metals sodium, potassium, magnesium, and calcium, plus the trace elements manganese, iron, cobalt, copper, zinc, molybdenum, and selenium, all of which are essential for life. Also covered are chromium, vanadium, nickel, silicon, and arsenic, which have been proposed as being essential for humans in the 2nd half of the last century. However, if at all, they are needed only in ultra-trace amounts, and because of their prevalence in the environment, it has been difficult to prove whether or not they are required. In any case, all these elements are toxic in higher concentrations and therefore, transport and cellular concentrations of at least the essential ones, are tightly controlled; hence, their homeostasis and role for life, including deficiency or overload, and their links to illnesses, including cancer and neurological disorders, are thoroughly discussed. Indeed, it is an old wisdom that metals are indispensable for life. Therefore, Volume 13 provides in an authoritative and timely manner in 16 stimulating chapters, written by 29 internationally recognized experts from 7 nations, and supported by more than 2750 references, and over 20 tables and 80 illustrations, many in color, a most up-to-date view on the vibrant research area of the Interrelations between Essential Metal Ions and Human Diseases.

Author : Loredana Moro
Publisher : Unknown
Page : 322 pages
File Size : 43,7 Mb
Release : 2020-09-04
Category : Electronic
ISBN : 3039369180

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The Rise of Mitochondria in Medicine by Loredana Moro Pdf

Mitochondria are critical bioenergetic and biosynthetic machines that are essential for normal cell function. Traditionally, mitochondria have been considered the powerhouse of the cell, as they supply most of the cellular energy through oxidative phosphorylation. In addition, they supply the building blocks needed for the synthesis of cellular biomass. More recently, mitochondria have been recognized as signaling hubs that receive and transmit signals throughout the cell, thereby affecting cell functionality and fate. The signals generated by mitochondria include changes in metabolites, the NAD+/NADH ratio, ATP/ADP ratio, Ca2+, and reactive oxygen species (ROS), but our understanding of their nature, dynamics, targets, and roles in different physiopathological contexts is still under development. Mitochondrial dysfunction, which may originate from primary defects within the organelles or from stress conditions in the microenvironment, is a hallmark of many common diseases, including ischaemia-reperfusion injury, cancer, metabolic disease, and neurodegenerative disorders, and has become a major research focus in medicine. Understanding the biology of mitochondrial signaling and the role of mitochondrial dysfunction in the pathogenesis of many metabolic, degenerative, cardiovascular, and neoplastic diseases is crucial for the development of strategies aimed at therapeutically restoring mitochondrial functionality. This Special Issue presents current knowledge in the field of mitochondrial signaling in health and disease, and recent advances in mitochondrial pharmacology.

Author : Jaime M. Ross,Giuseppe Coppotelli,Lars Olson
Publisher : MDPI
Page : 543 pages
File Size : 42,7 Mb
Release : 2018-09-28
Category : Electronic book
ISBN : 9783038422518

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Mitochondrial Dysfunction in Ageing and Diseases by Jaime M. Ross,Giuseppe Coppotelli,Lars Olson Pdf

This book is a printed edition of the Special Issue "Mitochondrial Dysfunction in Ageing and Diseases" that was published in IJMS

Author : Richard H. Haas
Publisher : MDPI
Page : 268 pages
File Size : 50,5 Mb
Release : 2019-10-01
Category : Science
ISBN : 9783039213276

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Mitochondrial Dysfunction in Aging and Diseases of Aging by Richard H. Haas Pdf

This collection of review articles authored by international experts pulls together current information about the role of mitochondria in aging and diseases of aging. Mitochondria are vitally important cellular organelles and undergo their own aging process becoming less efficient in aged animals including humans. These changes have wide-ranging significance contributing to immune dysfunction (autoimmunity and immune deficiency), inflammation, delayed healing, skin and retinal damage, cancer and most of the degenerative diseases of aging. Mitochondrial aging predisposes to drug toxicity in the geriatric population and to many of the features of normal aging. The research detailed in this book summarizes current understanding of the role of mitochondria in the complex molecular changes of aging, moving on to specific diseases of aging. Mitochondrial dysfunction is an important target for development of treatments for aging and disease. The last article details how exercise is a treatment and combats many features of the aging process.

Author : Jalal Pourahmad,Mohsen Rezaei
Publisher : Academic Press
Page : 316 pages
File Size : 41,8 Mb
Release : 2021-07-28
Category : Science
ISBN : 9780128224090

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Mitochondrial Metabolism by Jalal Pourahmad,Mohsen Rezaei Pdf

Mitochondrial Metabolism: An Approach for Disease Management covers mitotherapy from three combined perspectives, Pharmacology, Toxicology and Biochemistry. After an introduction from world-renowned experts, the book's chapters cover the balancing role in reduction/oxidation mitochondria play, mitochondria as targets for therapeutics through its metabolism, mitochondrial contributions to the cell death process, mitochondrial response to environmental toxicants, the mitochondrial role in aging, the impact of calorie restrictive diets, new advances in the identification of altered mitochondria associated signaling pathways in carcinogenesis, and much more. This book provides bioscientists new horizons to realize the importance of mitochondria in present-day research on therapies dealing with mitochondria associated chronic diseases, including diabetes, cancer and neurodegenerative disorders. Details the significant role of mitochondria in chronic diseases Presents new insights on the targeting of mitochondria for therapeutic purposes Includes updated results on mitotherapy and other mitochondria-oriented therapies