Autophagosome and Phagosome
Title | Autophagosome and Phagosome PDF eBook |
Author | Vojo Deretic |
Publisher | Humana Press |
Pages | 455 |
Release | 2010-12-09 |
Genre | Science |
ISBN | 9781617378065 |
Autophagy and phagocytosis are distinct yet partially morphologically similar processes. Understanding them is vital for the studies of cancer, aging, neurodegeneration, immunology, and infectious diseases. This book presents autophagosome and phagosome methods for novices and advanced researchers alike. Comprehensive and forward-thinking, the book offers a valuable guide to both cellular processes while inciting researchers to explore their potentially important connections.
Autophagosome and Phagosome
Title | Autophagosome and Phagosome PDF eBook |
Author | Vojo Deretic |
Publisher | Humana Press |
Pages | 455 |
Release | 2008-04-24 |
Genre | Science |
ISBN | 9781588298539 |
Autophagy and phagocytosis are distinct yet partially morphologically similar processes. Understanding them is vital for the studies of cancer, aging, neurodegeneration, immunology, and infectious diseases. This book presents autophagosome and phagosome methods for novices and advanced researchers alike. Comprehensive and forward-thinking, the book offers a valuable guide to both cellular processes while inciting researchers to explore their potentially important connections.
Handbook of Tuberculosis
Title | Handbook of Tuberculosis PDF eBook |
Author | Stefan H. E. Kaufmann |
Publisher | Wiley-Blackwell |
Pages | 0 |
Release | 2008-08-04 |
Genre | Science |
ISBN | 9783527318889 |
This second of the three-volume tuberculosis book series provides a comprehensive overview of clinical, diagnostic, therapeutic, and epidemiological aspects of tuberculosis. Edited by the undisputed world leader in the field, this is the most comprehensive book on the topic available, and the first in recent years to focus on both basic research and clinical aspects of TB.
Autophagy
Title | Autophagy PDF eBook |
Author | Shintaro Seto |
Publisher | Elsevier Inc. Chapters |
Pages | 21 |
Release | 2013-09-03 |
Genre | Medical |
ISBN | 0128069368 |
Alveolar macrophages are the lung’s first line of defense against infection by pathogenic microbes. Despite this, Mycobacterium tuberculosis can proliferate in alveolar macrophages by inhibiting phagolysosome biogenesis. Differential recruitment of Rab GTPases, which regulate phagosome maturation, to mycobacterial phagosomes contributes to the inhibition of phagolysosome biogenesis. Recruitment of Coronin-1a, an actin binding protein, to mycobacterial phagosomes is also thought to inhibit their fusion with lysosomes. Host defense mechanisms exploit autophagy to control the proliferation of intracellular pathogens, including M. tuberculosis. On the other hand, several intracellular bacteria can evade the elimination induced by the autophagic process. M. tuberculosis also escapes being targeted for autophagosomal uptake. We have demonstrated that the depletion of Coronin-1a inhibits mycobacterial survival in macrophages, since Coronin-1a depletion facilitates the formation of autophagosomes around mycobacterial phagosomes. These results suggest that Coronin-1a inhibits autophagosome formation in regard to M. tuberculosis, thereby allowing mycobacterial survival in alveolar macrophages.
Membrane Proteomics of Phagosomes Suggests a Connection to Autophagy
Title | Membrane Proteomics of Phagosomes Suggests a Connection to Autophagy PDF eBook |
Author | |
Publisher | |
Pages | |
Release | 2008 |
Genre | |
ISBN |
Phagocytosis is the central process by which macrophage cellsinternalize and eliminate infectious microbes as well as apoptoticcells. During maturation, phagosomes containing engulfed particlesfuse with various endosomal compartments through theaction of regulatory molecules on the phagosomal membrane. Inthis study, we performed a proteomic analysis of the membranefraction from latex bead-containing (LBC) phagosomes isolatedfrom macrophages. The profile, which comprised 546 proteins, suggests diverse functions of the phagosome and potential connectionsto secretory processes, toll-like receptor signaling, andautophagy. Many identified proteins were not previously knownto reside in the phagosome. We characterized several proteins inLBC phagosomes that change in abundance on induction of autophagy, a process that has been previously implicated in the hostdefense against microbial pathogens. These observations suggestcrosstalk between autophagy and phagocytosis that may be relevantto the innate immune response of macrophages.
Autophagy: Cancer, Other Pathologies, Inflammation, Immunity, Infection, and Aging
Title | Autophagy: Cancer, Other Pathologies, Inflammation, Immunity, Infection, and Aging PDF eBook |
Author | M. A. Hayat |
Publisher | Academic Press |
Pages | 431 |
Release | 2016-12-28 |
Genre | Medical |
ISBN | 0128094273 |
Autophagy: Cancer, Other Pathologies, Inflammation, Immunity, Infection, and Aging is an eleven volume series that discusses in detail all aspects of autophagy machinery in the context of health, cancer, and other pathologies. Autophagy maintains homeostasis during starvation or stress conditions by balancing the synthesis of cellular components and their deregulation by autophagy. This series discusses the characterization of autophagosome-enriched vaccines and its efficacy in cancer immunotherapy. Autophagy serves to maintain healthy cells, tissues, and organs, but also promotes cancer survival and growth of established tumors. Impaired or deregulated autophagy can also contribute to disease pathogenesis. Understanding the importance and necessity of the role of autophagy in health and disease is vital for the studies of cancer, aging, neurodegeneration, immunology, and infectious diseases. Comprehensive and forward-thinking, these books offer a valuable guide to cellular processes while also inciting researchers to explore their potentially important connections. Presents the most advanced information regarding the role of the autophagic system in life and death Examines whether autophagy acts fundamentally as a cell survivor or cell death pathway or both Introduces new, more effective therapeutic strategies in the development of targeted drugs and programmed cell death, providing information that will aid in preventing detrimental inflammation Features recent advancements in the molecular mechanisms underlying a large number of genetic and epigenetic diseases and abnormalities, including atherosclerosis and CNS tumors, and their development and treatment Includes chapters authored by leaders in the field around the globe—the broadest, most expert coverage available
Autophagy: Biology and Diseases
Title | Autophagy: Biology and Diseases PDF eBook |
Author | Zheng-Hong Qin |
Publisher | Springer Nature |
Pages | 727 |
Release | 2019-11-27 |
Genre | Science |
ISBN | 9811506027 |
This book series consists of 3 volumes covering the basic science (Volume 1), clinical science (Volume 2) and the technology and methodology (Volume 3) of autophagy. Volume 1 focuses on the biology of autophagy, including the signaling pathways, regulating processes and biological functions. Autophagy is a fundamental physiological process in eukaryotic cells. It not only regulates normal cellular homeostasis, and organ development and function, but also plays an important role in the pathogenesis of a wide range of human diseases. Thanks to the rapid development of molecular biology and omic technologies, research on autophagy has boomed in recent decades, and more and more cellular and animal models and state-of the-art technologies are being used to shed light on the complexity of signaling networks involved in the autophagic process. Further, its involvement in biological functions and the pathogenesis of various diseases has attracted increased attention around the globe. Presenting cutting-edge knowledge, this book series is a useful reference resource for researchers and clinicians who are working on or interested in autophagy.