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Host Parasite Interactions At The Cellular Tissue And Organism Level
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Book Synopsis Host-parasite interactions at the cellular, tissue, and organism level by : Xuexian Yang
Download or read book Host-parasite interactions at the cellular, tissue, and organism level written by Xuexian Yang and published by Frontiers Media SA. This book was released on 2024-05-31 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Protozoan and helminth parasites infect animals and humans and cause debilitating pathologies that cause a variety of morbidities and deaths worldwide. The ability of parasites to establish infection and cause disease in mammalian hosts is a result of a series of intricate mechanisms evolved by parasitic species to confront and evade the host's defensive responses, along with the ability to use the host’s metabolic and catabolic processes and host cellular organelles to their benefit. For instance, parasites may have predilection sites in the host that are not accessible to immune effector molecules and mechanisms, may acquire host-derived "masking" molecules, can vary their surface molecules, and can produce molecules that block or misguide the host immune responses. The host's interactions with the parasite, on the other hand, are critical for the initiation and induction of host signaling events that are critical in mounting formidable defensive immune responses against the invading parasite. Therefore, the ability of a parasite to successfully establish infection and cause disease largely depends on its interaction with the host and the ability of the host to mount successful and effective resistance. Thus, studying host-parasite interactions and cross-talks is critical for understanding parasite infection and adaptation mechanisms within the host, as well as for developing strategies for effective prevention and control of parasitic infections in humans and animals. The topic will cover a wide spectrum of parasitic protozoa and helminths and provide an opportunity to share new molecular and translational advances in parasitic infections and diseases.
Book Synopsis Host-Parasite Interactions by : Gert Flik
Download or read book Host-Parasite Interactions written by Gert Flik and published by Garland Science. This book was released on 2004-06-01 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume summarizes current research into the physiology and molecular biology of host-parasite interactions. Brought together by leading international experts in the field, the first section outlines fundamental processes, followed by specific examples in the concluding section. Covering a wide range of organisms, Host-Parasite Interactions is essential reading for researchers in the field.
Book Synopsis Molecular Biology of The Cell by : Bruce Alberts
Download or read book Molecular Biology of The Cell written by Bruce Alberts and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Host-Parasite Cellular and Molecular Interactions in Protozoal Infections by : K.-P. Chang
Download or read book Host-Parasite Cellular and Molecular Interactions in Protozoal Infections written by K.-P. Chang and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tropical diseases such as leishmaniasis, malaria. trypanosomiasis, toxoplasmosis and amebiasis continue to plague the world, resulting in considerable morbidity and mortality, especially in the third world countries. These diseases are caused by a group of protozoa which have, over the years, undergone evolutionary adaptation to live often intracellularly in a parasitic way of life. So well-adapted have they become that they recognize the right hosts or cells to parasitize, yet at the same time they escape recognition and destruction by the host immune system. The mechanisms of such recognition and the escape of recognition are governed largely by host-parasite surface membrane interactions at the cellular and molecular level. Unique molecules produced by unusual pathways of these parasites have also been discovered and found to play important roles in their survival in the host. Understanding these mechanisms and pathways is essential not only to formulate a rational strategy for chemo- and immuno-prophylaxis and -therapy but also to unravel the mystery of biological evolution in symbiosis and parasitism. In the advent of our knowledge on the molecular biology and biochemistry of parasite membrane and other molecules, it is opportune to examine and discuss their possible roles in host-parasite recognition and interaction in a comparative approach. To highlight the recent advances of this area in various host-parasite systems, a NATO advanced Research Workshop was held from September 27 to October 1, 1986 at Hotel Villa del Mare, Acquafredda di Maratea, Italy.
Book Synopsis Molecular Recognition in Host-Parasite Interactions by : Timo K. Korhonen
Download or read book Molecular Recognition in Host-Parasite Interactions written by Timo K. Korhonen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: A very early step in microbial colonization and pathogenesis is that involving recog nition of the host by the microbe. In the final analysis such recognition is due to interaction between specific molecules on the two sides, without which host and microbe would ignore each other. It is therefore exciting to learn the rules that govern host-microbe interaction at to a large extent determines whether or not we are infected by the molecular level, which influenza virus, leishmanias, staphylococci and other pathogens. This book is a compendium of the addresses delivered at a symposium on molecular interaction at Porvoo, Finland in August 1991. Realizing that there are no a priori differ ences in receptor recognition in viruses, eukaryotic parasites and bacteria, we freely inter mingled these microbes at the symposium, and in this book. We found the interdisciplinary discussions and comparisons both educative and stimulating. Thus the book is divided into parts that focus on host cell receptors, on microbial recognition molecules and molecules that mediate microbial interaction with a host cell receptor and, briefly, on the molecular events that follow. Although many microbes and many cellular receptors are missing from the book -owing to the limited duration and size of the symposium -the articles presented here constitute an impressive body of examples of how initial host-microbe interaction can come about. We believe that as such the book is a useful and interesting overview of the mechanisms and principles involved in these interactions.
Download or read book Eco-Evolutionary Dynamics written by and published by Academic Press. This book was released on 2014-08-12 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: The theme of this volume is to discuss Eco-evolutionary Dynamics. Updates and informs the reader on the latest research findings Written by leading experts in the field Highlights areas for future investigation
Book Synopsis Molecular and Cellular Biology of Host Parasite Interactions by : Keystone Center
Download or read book Molecular and Cellular Biology of Host Parasite Interactions written by Keystone Center and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Plant Host Parasite Relationship by : Sarika Garg
Download or read book Plant Host Parasite Relationship written by Sarika Garg and published by Delve Publishing. This book was released on 2017-11 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The host and the parasite are the two different biological organisms involved in host parasite interactions. The parasite or pathogen is a benefited organism which is dependent on the host for its existence. The host and the parasite live in close proximity and the latter enjoys at the expense of the first. The parasite is like an intruder for the host which it wants to eliminate by various responsive reactions and resistance. In response, parasite generates several features such as polyembryony, production of special enzymes, increased fecundity, self-habitat, etc. This close association is referred to as host parasite interactions. Different types of parasites have been recognized on different basis. In terms of host specificity, parasites may be mono-specific or poly-specific. Mono-specific parasite restricts to a single host whereas poly-specific might associate with different genetically related hosts. Eventually, a mutual relation between the host and the parasite develops which allows them to survive together. The fatal parasites, however, try to kill the hosts. But killing the hosts will lead to the death of parasites itself. Host characteristics might be affected by intimate association with the parasite. These may include damage of tissue, necrosis, hyperplasia, neoplasia, malnourishment, etc. There are several parasitic plants and fungi which attack the plants. Parasitic plant extracts its resources from the vascular system of another living plant (host) using a specialized transfer organ called haustorium. Some examples of parasitic plants include Mistletoes, Yellow Rattle (Rhinanthus), Red Bartsia (Odontites) and Eyebrights (Euphrasia). These are hemi-parasitic members and have their own green leaves. Plants like Toothworts (Lathraea) and Broomrapes (Orobanche) are the examples of holo-parasitic plants which have no photosynthetic green leaves of their own. The Dodders (Cuscuta) are another common group of parasites. This book discusses the plant host parasite relationship and is a gathering of few research papers on interactions of parasitic plants/fungi with the host plants. The first three chapters throw light on the overview of host parasite interactions in plants. Chapter 4 describes the genetic transfer facilitation among plants by the association between the host and the parasite. The next chapter focuses on the interaction of Cuscuta reflexa with tomato plant. The molecular events during the parasitic plant host interaction are described in chapter 6. The next chapter covers the applicability of Limiting Resource Model (LRM) for understanding the effects of drought on tolerance to holoparasite Cuscuta gronovii. Chapter 8 discusses the compatibility or incompatibility of hosts by screening the response of four plant species of Solanaceae family to the parasitism of Cuscuta campestris Yuncker. Horizontal gene transfer between the host and the parasite nuclear genomes; and the consequences of Orobanche crenata infection severity in different legume crops viz. faba bean, field pea and grass pea have been discussed in chapters 9 and 10, respectively. Chapter 11 evaluates the effect of amino acids as herbicides for field control of Orobanche minor parasitism in red clover. The relationships of the parasitic plant Phelipanche ramosa (L.) and different hosts; and the microbiome of the parasitic weed Phelipanche aegyptiaca and tomato is described in the following two chapters, respectively. The last chapter discusses how water influences the effects of stem hemiparasites on hosts.
Book Synopsis Mast Cells and Basophils by : Gianni Marone
Download or read book Mast Cells and Basophils written by Gianni Marone and published by Academic Press. This book was released on 2000-05-25 with total page 738 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mast Cells and Basophils will be essential reading for immunologists, biochemists and medical researchers. Detailed chapters cover all aspects of mast cell and basophil research, from cell development, proteases, histamine, cysteinyl leukotrienes, physiology and pathology to the role of these cells in health and disease. Chapters also discuss the clinical implications of histamine receptor antagonists.
Book Synopsis Liver Pathophysiology by : Pablo Muriel
Download or read book Liver Pathophysiology written by Pablo Muriel and published by Academic Press. This book was released on 2017-03-02 with total page 917 pages. Available in PDF, EPUB and Kindle. Book excerpt: Liver Pathophysiology: Therapies and Antioxidants is a complete volume on morphology, physiology, biochemistry, molecular biology and treatment of liver diseases. It uses an integral approach towards the role of free radicals in the pathogenesis of hepatic injury, and how their deleterious effects may be abrogated by the use of antioxidants. Written by the most prominent authors in the field, this book will be of use to basic and clinical scientists and clinicians working in the biological sciences, especially those dedicated to the study and treatment of liver pathologies. Presents the most recent advances in hepatology, with a special focus on the role of oxidative stress in liver injury. Provides in vivo and in vitro models to study human liver pathology. Explains the beneficial effects of antioxidants on liver diseases. Contains the most recent and modern treatments of hepatic pathologies, including, but not limited to, stem cells repopulation, gene therapy and liver transplantation.
Book Synopsis Eukaryome Impact on Human Intestine Homeostasis and Mucosal Immunology by : Nancy Guillen
Download or read book Eukaryome Impact on Human Intestine Homeostasis and Mucosal Immunology written by Nancy Guillen and published by Springer Nature. This book was released on 2020-06-01 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multiple demographic or economic parameters contribute to the origin of emerging infections, for example: poverty, urbanization, climate change, conflicts and population migrations. All these factors are a challenge to assess the impact (present and future) of parasitic diseases on public health. The intestine is a major target of these infections; it is a nutrient-rich environment harbouring a complex and dynamic population of 100 trillion microbes: the microbiome. Most researches on the microbiome focus on bacteria, which share the gut ecosystem with a population of uni- and multi cellular eukaryotic organisms that may prey on them. Our interest focuses on the families of eukaryotic microbes inhabiting the intestine, called “intestinal eukaryome”, that include fungi, protists and helminths. Knowledge on the reciprocal influence between the microbiome and the eukaryome, and on their combined impact on homeostasis and intestinal diseases is scanty and can be considered as an important emerging field. Furthermore, the factors that differentiate pathogenic eukaryotes from commensals are still unknown. This book presents an overview of the science presented and discussed in the First Eukaryome Congress held from October 16th to 18th, 2019 at the Pasteur Institute in Paris. This book covers the following topics: Phylogenetic, prevalence, and diversity of intestinal eukaryotic microbes; and their (still enigmatic) historical evolution and potential contributions to mucosal immune homeostasis. Integrative biology to study the molecular cell biology of parasite-host interactions and the multiple parameters underlining the infectious process. The exploitation of tissue engineering and microfluidics to establish three-dimensional (3D) systems that help to understand homeostasis and pathological processes in the human intestine.
Book Synopsis Parasite Infections: From Experimental Models to Natural Systems by : Toni Aebischer
Download or read book Parasite Infections: From Experimental Models to Natural Systems written by Toni Aebischer and published by Frontiers Media SA. This book was released on 2018-07-06 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: Eukaryotic parasites (including parasitic protozoans, worms and arthropods) are more complex and heterogeneous organisms than pathogenic bacteria and viruses. This notion implies different evolutionary strategies of host exploitation. Typically, parasites establish long-term infections and induce relatively little mortality, as they often limit pathological changes by modulating host cells and downregulating adverse immune responses. Their pattern of distribution tends to be endemic rather than epidemic. Despite these seemingly benign traits, parasites usually cause substantial chronic morbidity, thus constituting an enormous socioeconomic burden in humans, particularly in resource poor countries, and in livestock worldwide. Parasite-induced fitness costs are an evolutionary force that can shape populations and contribute to species diversity. Therefore, a thorough understanding of parasites and parasitic diseases requires detailed knowledge of the respective biochemical, molecular and immunological aspects as well as of population genetics, epidemiology and ecology. This Research Topic (RT) bridges disciplines to connect molecular, immunological and wildlife aspects of parasitic infections. The RT puts emphases on four groups of parasites: Plasmodium, Toxoplasma, Giardia and intestinal helminths. Co-infections are also covered by the RT as they represent the most common form of parasite infections in wildlife and domestic animal populations. Within the four types of parasites the following topics are addressed: (1) Experimental models: hypothesis testing, translation and limits. (2) Critical appraisal of experimental models. (3) Natural systems: Technological advances for investigations in natural parasite-host systems and studies in natural systems. (4) The urgent need for better models and methods in natural parasite systems. Hence, the RT covers and illustrate by the means of four main parasitic infections the parasite-host system at the molecular, cellular and organismic level.
Book Synopsis Chagas Disease by : Jaime Marcelo Altcheh
Download or read book Chagas Disease written by Jaime Marcelo Altcheh and published by Springer Nature. This book was released on 2019-09-09 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chagas disease is a potentially life threatening condition that was historically mainly endemic to Latin America. Over the last decade, however, the disease has spread to and is increasingly prevalent in other continents such as North America and Europe, with an estimated 7 million people infected worldwide. It is primarily transmitted by insect vectors that carry the parasite Trypanosoma cruzi, the disease agent. In areas where there is vector control and in non-endemic countries, it is mainly transmitted via congenital infection. Cardiac and gastrointestinal complications are common in untreated individuals. This book offers a comprehensive overview of Chagas disease, including its vectorial and congenital transmission, and molecular diagnosis, which is essential for screening, and developing and providing timely, effective anti-trypanosomal treatment. Written by experts working with infected patients on a daily basis, it discusses the pathogenesis of congenital, cardiac, gastrointestinal and oral Chagas disease, as well as its treatment and the pharmacological aspects of drug development in this area. Chapter "Chagas Disease Treatment Efficacy Biomarkers: Myths and Realities" is available open access under a via link.springer.com.
Book Synopsis Wildlife Disease Ecology by : Kenneth Wilson
Download or read book Wildlife Disease Ecology written by Kenneth Wilson and published by Cambridge University Press. This book was released on 2019-11-14 with total page 693 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduces readers to key case studies that illustrate how theory and data can be integrated to understand wildlife disease ecology.
Book Synopsis Introductory Immunology by : Jeffrey K. Actor
Download or read book Introductory Immunology written by Jeffrey K. Actor and published by Academic Press. This book was released on 2014-06-16 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introductory Immunology quickly acquaints readers with natural immune responses manifesting in diseases and disorders. The book presents a complete picture of natural defenses to infectious agents, as well as the mechanisms that lead to autoimmune dysfunction. In addition, it examines immunologically based diseases, giving the reader sufficient knowledge to make sound clinical decisions leading to better treatment outcomes. Introductory Immunology is aimed at researchers, postgraduates, or any scientifically inclined reader interested in immunology. No prior expertise in medical, biochemical, or cellular science is needed to benefit from the clear presentation of immunology concepts in this book. Quick, concise introduction to immunological concepts Breaks down all of immunology into manageable, logically digestible building blocks Geared toward readers without medical, biochemical, or cellular expertise
Download or read book Malaria written by Institute of Medicine and published by National Academies Press. This book was released on 1991-02-01 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Malaria is making a dramatic comeback in the world. The disease is the foremost health challenge in Africa south of the Sahara, and people traveling to malarious areas are at increased risk of malaria-related sickness and death. This book examines the prospects for bringing malaria under control, with specific recommendations for U.S. policy, directions for research and program funding, and appropriate roles for federal and international agencies and the medical and public health communities. The volume reports on the current status of malaria research, prevention, and control efforts worldwide. The authors present study results and commentary on the: Nature, clinical manifestations, diagnosis, and epidemiology of malaria. Biology of the malaria parasite and its vector. Prospects for developing malaria vaccines and improved treatments. Economic, social, and behavioral factors in malaria control.
Book Synopsis Infectious Diseases, Microbiology and Virology by : Luke S. P. Moore
Download or read book Infectious Diseases, Microbiology and Virology written by Luke S. P. Moore and published by Cambridge University Press. This book was released on 2019-12-05 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: A key resource for FRCPath and MRCP trainees, mapped to the current curriculum, using over 300 exam-style Q&A.
