Download or read book HIV 1 Genetic Diversity Volume II written by Kok Keng Tee and published by Frontiers Media SA. This book was released on 2022-11-01 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book HIV 1 Genetic Diversity written by Kok Keng Tee and published by Frontiers Media SA. This book was released on 2021-06-24 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Genetic Diversity of HIV written by African Services Committee and published by . This book was released on 2000 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book AIDS and Other Manifestations of HIV Infection written by Gary P. Wormser and published by Raven Press (ID). This book was released on 1992 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides an update on AIDS and other HIV infections. Over 40 chapters present information on the biological properties of the etiologic viral agent, its clinico-pathological manifestations, the epidemiology of HIV infection and the day-to-day management of HIV infected patients.
Download or read book The Evolution of HIV written by Keith A. Crandall and published by JHU Press. This book was released on 1999-04-26 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wolinsky.-- "European Molecular Biology Organization Reports"
Download or read book Decoding Diversity Understanding Novel Mutations in HIV 1 Rev and LTR Genes written by Itachi Publications and published by Itachi Publications. This book was released on 2023-10-23 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Human Immunodeficiency Virus (HIV) belongs to the Retroviridae family and the sub family Lentivirinae. Infection with HIV usually culminates in AIDS over a variable period of time. AIDS stands for Acquired Immunodeficiency Syndrome. HIV primarily infects critical cells in the human immune system such as helper T cells (specifically CD4 T cells, macrophages, and dendritic cells). The infection results in the loss of natural defense against trivial infections and makes the patient susceptible to various opportunistic infections resulting in the eventual death of the patient. HIV has a diploid RNA genome encoding nine viral proteins. HIV-1, demonstrates high genetic diversity due to lack of proof reading ability of its enzyme, reverse transcriptase. Although the HIV-1 epidemic in India is mainly due to subtype C, other subtypes have also been reported from different parts of India. To combat the infection and for the development of new anti-viral strategies, it is necessary to appreciate the extent of naturally found variations in HIV-1 genes. The focus of the present work was to study the naturally occurring novel mutations in HIV-1 Rev. LTR, Nef and Vpu genes. Since Rev is an important regulatory gene of HIV-1 genome for expression of HIV-1 structural proteins and production of genomic RNA. We first study the genetic and functional characterization of HIV-1 Rev derived from HIV-1 infected individuals in North India to find out the levels of genetic changes and to determine their functional relevance.
Download or read book HIV 1 Group O Genetic Diversity written by Marie Leoz and published by . This book was released on 2016 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: Les VIH-1 de groupe 0 (VIH-1/0) sont des variants rares, essentiellement retrouvés au Cameroun où ils représenteraient plusieurs milliers de cas. Les causes de leur faible diffusion restent méconnues: leur émergence serait aussi ancienne que les VIH-1 de groupe M, pourtant devenus pandémiques. En près d'un siècle, les VIII-1/0 ont développé une importante diversité génétique, dont la description reste ambiguë du fait de l'existence de plusieurs nomenclatures basées sur un nombre restreint de séquences génétiques. Peu de données sont disponibles quant aux causes de cette diversité et à son impact sur diverses propriétés virologiques. La mutation Y181C de la Transcriptase Inverse (TI) a toutefois été proposée comme critère de classification des VIH-1/0, et suspectée de conférer un avantage réplicatif à ceux chez qui elle serait naturellement présente. Ce travail a donc constitué à caractériser plus largement la diversité génétique des vm-vo, et à explorer la dynamique de leur évolution au cours du temps à l'aide de méthodes bayésiennes. Nous avons ainsi identifié deux phases de diversification successives, liées au développement de deux sous-groupes: T, minoritaire et ayant émergé dans les années 1960, et H, majoritaire et ayant émergé du sous-groupe T dans les années 1980. La présence de la mutation 181C a été associée au sous-groupe H, ce qui a conduit à la définition de trois populations virales: H/181C-like, H/181Y-like et T/181Y-like. Une forte conservation du motif signature K28, K103, 1142, D174, L178 au niveau de la poche non catalytique de la TI des virus H/181C-like a été mise en évidence, mais aucun de ces marqueurs (présence de la mutation 181C, appartenance à la population H/181C-like ou présence du motif associé) ne semble être lié à un plus haut niveau de réplication virale in vivo. Afin de développer les connaissances sur le tropisme des VIH-110, une propriété en lien avec l'évolution 1 clinique de l'infection par VIH-11M ou VIH-2, nous avons développé un outil de phénotropisme basé sur la production de pseudovirus présentant un clone de glycoprotéine d'Enveloppe V111-1/0. Nous avons montré que les 16 Enveloppes produites n'utilisaient que le corécepteur CCR5, malgré l'exploration d'échantillons séquentiels et/ou prélevés en phase d'infection tardive. Enfin, pour permettre l'analyse des propriétés phénotypiques liées aux différentes populations VIH-1/0, nous avons participé à la production de trois nouveaux de clones moléculaires infectieux représentant deux souches H/181C-like et une souche T/181Y-like. Ces clones ont contribué à démontrer comment les VIH-1/0 contrecarraient l'action de la Tetherine et modulaient l'expression de NFKB par le biais des protéines Nef et Vpu. En conclusion, nos résultats suggèrent une dynamique d'évolution des V111-1/0 plus complexe que suspectée jusqu'alors, ayant entraîné l'émergence de deux sous-groupes distincts. Nous avons unifié les 1 différents systèmes de nomenclature, décrit des caractéristiques distinguant trois populations virales, et développé de nouveaux outils pour contribuer à une meilleure connaissance des conséquences de leur diversité génétique.
Download or read book Fundamentals of HIV Medicine written by W. David Hardy and published by Oxford University Press. This book was released on 2017 with total page 617 pages. Available in PDF, EPUB and Kindle. Book excerpt: Completely updated for 2017, Fundamentals of HIV Medicine is a comprehensive clinical care publication for the treatment of HIV/AIDS. Published by the American Academy of HIV Medicine, the book offers physicians, pharmacists, nurse practitioners, and other care providers the most up-to-date overview of the latest HIV treatments and guidelines plus online access to CME. The online access expires August 2018. Embodying the AAHIVM's commitment to promoting uniform excellence in care of seropositive patients, Fundamentals of HIV Medicine 2017 empowers health professionals to deliver standardized, life-sustaining treatment to the patients who need it most. It will serve as an essential clinical reference and provide valuable career enrichment to users across the spectrum of HIV care, treatment, and prevention.
Download or read book HIV AIDS in South Africa written by S. S. Abdool Karim and published by Cambridge University Press. This book was released on 2010-06-17 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition of the book provides up-to-date information on new drugs, new proven HIV prevention interventions, a new chapter on positive prevention, and current HIV epidemiology. This definitive text covers all aspects of HIV/AIDS in South Africa, from basic science to medicine, sociology, economics and politics. It has been written by a highly respected team of South African HIV/AIDS experts and provides a thoroughly researched account of the epidemic in the region.
Download or read book HIV and the New Viruses written by Angus G. Dalgleish and published by Academic Press. This book was released on 1999 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt: HIV and the New Viruses presents cutting-edge reviews of persistent human virus infections as a coherent collection for the first time. These cover recently discovered viruses such as HHV-6, HHV-8 and HCV, as well as the latest research on HIV. This comprehensive and updated reference includes an in-depth study of the major issues in the epidemiology, pathogenicity, molecular virology, host responses and management of conditions associated with those viruses. Information on new pharmaceuticals and vaccine developments is also included. Edited by the leading experts in the field, HIV and the New Viruses will be essential reading for postgraduates, clinicians and researchers in virology, immunology, cancer, molecular biology and the pharmaceutical industry. Presents cutting-edge reviews of persistent human virus infections as a coherent collection for the first time Includes an in-depth study of the major issues in the epidemiology, pathogenicity, molecular virology, host responses, and management of conditions associated with those viruses
Download or read book Encyclopedia of AIDS written by Thomas J. Hope and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluating Human Genetic Diversity written by National Research Council and published by National Academies Press. This book was released on 1998-01-19 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book assesses the scientific value and merit of research on human genetic differencesâ€"including a collection of DNA samples that represents the whole of human genetic diversityâ€"and the ethical, organizational, and policy issues surrounding such research. Evaluating Human Genetic Diversity discusses the potential uses of such collection, such as providing insight into human evolution and origins and serving as a springboard for important medical research. It also addresses issues of confidentiality and individual privacy for participants in genetic diversity research studies.
Download or read book Global HIV AIDS Medicine written by Paul Volberding and published by Elsevier Health Sciences. This book was released on 2008 with total page 850 pages. Available in PDF, EPUB and Kindle. Book excerpt: HIV/AIDS management poses many different challenges around the world, and the therapies available in the West are often not economically feasible in developing countries. This new book is the first to address the myriad of clinical difficulties faced by health practitioners worldwide in managing HIV/AIDS. Edited by the same authorities responsible for the highly respected reference "The Medical Management of AIDS," with Associate Editors that include the President of the International AIDS Society and a preeminent opinion leader in the fight against AIDS in Africa, and authored by a "who's who" of current global experts on HIV and AIDS medicine, this visionary text presents all the practical, indispensable information that clinicians everywhere need to offer their patients the best possible care. Access reliable, up-to-the-minute guidance that addresses the realities of HIV/AIDS management in your geographical region, thanks to contributions from a global cast of renowned expert clinicians and researchers. Locate the clinically actionable information you need quickly with an organization that mirrors the current state of the AIDS epidemic and the different needs of Western vs. developing-world patients and clinicians. Diagnose AIDS manifestations confidently by comparing them to full-color clinical images. Review essential data quickly through numerous at-a-glance tables.
Download or read book Tuberculosis and the Tubercle Bacillus written by William R. Jacobs, Jr. and published by John Wiley & Sons. This book was released on 2017-09-01 with total page 1379 pages. Available in PDF, EPUB and Kindle. Book excerpt: Can today's innovative practices and molecular tools tame this ancient disease? One third of the world's population is infected with tuberculosis (TB), with about 10 million new cases annually. To combat TB and its agent, Mycobacterium tuberculosis, the World Health Organization launched The End TB Strategy, which aims to slash the suffering and cost of TB by 2035. This makes the second edition of Tuberculosis and the Tubercle Bacillus, edited by Jacobs, McShane, Mizrahi, and Orme, an extremely valuable resource for scientists and clinicians. The editors have gathered their colleagues from around the world to present the latest on the molecular biology of M. tuberculosis and related species, the host-pathogen interactions that enable invasion, and the host's immune response to M. tuberculosis infection. The basic, clinical, and translational research presented in this book supports the goals of WHO's End TB Strategy by driving toward the development of effective vaccines, rapid molecular diagnostics, and anti-TB drugs. Creating an effective tuberculosis vaccine. Understand the innate and adaptive immune response to M. tuberculosis infection, its study in established animal models, and how this information is being used to develop new vaccines against TB. Formulating new antituberculosis drugs. Learn the challenges and methods for evaluating new drugs in preclinical trials with a focus on drugs that work against "persisters" and those that act on the electron transport complex and ATP synthase of M. tuberculosis. Overcoming the challenges of diagnosing tuberculosis. Review new diagnostic tools that are simple, rapid, affordable, specific, sensitive, and safe, including molecular-based diagnostic methods such as GeneXpert MTB/RIF. Using molecular, genomic, and bioinformatics tools to understand the biology and evolution of Mycobacterium. Explore current research on the molecular mechanisms that M. tuberculosis uses to evade the immune system, enter a state of nonreplicating persistence, and become reactivated. The second edition of Tuberculosis and the Tubercle Bacillus presents the latest research on a microorganism that is exquisitely well adapted to its human host. This pathogen continues to confound scientists, clinicians, and public health specialists, who will all find much valuable information in this comprehensive set of reviews.
Download or read book HIV 1 Integrase written by Nouri Neamati and published by John Wiley & Sons. This book was released on 2011-08-10 with total page 710 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book comprehensively covers the mechanisms of action and inhibitor design for HIV-1 integrase. It serves as a resource for scientists facing challenging drug design issues and researchers in antiviral drug discovery. Despite numerous review articles and isolated book chapters dealing with HIV-1 integrase, there has not been a single source for those working to devise anti-AIDS drugs against this promising target. But this book fills that gap and offers a valuable introduction to the field for the interdisciplinary scientists who will need to work together to design drugs that target HIV-1 integrase.
Download or read book The Commercial Use of Biodiversity written by Kerry Ten Kate and published by Routledge. This book was released on 2019-09-18 with total page 818 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published in 1999 The Commercial Use of Biodiversity examines how biodiversity and the genetic material it contains are now as valuable resources. Access to genetic resources and their commercial development involve a wide range of parties such as conservation and research institutes, local communities, government agencies and companies. Equitable partnerships are not only crucial to conservation and economic development but are also in the interests of business and often required by law. In this authoritative and comprehensive volume, the authors explain the provisions of the Convention on Biological Diversity on access and benefit-sharing, the effect of national laws to implement these, and aspects of typical contracts for the transfer of materials. They provide a unique sector-by-sector analysis of how genetic resources are used, the scientific, technological and regulatory trends and the different markets in Pharmaceuticals, Botanical Medicines, Crop Development, Horticulture, Crop Protection, Biotechnology (in fields other than healthcare and agriculture) and Personal Care and Cosmetics Products. This will be an essential sourcebook for all those in the commercial chain, from raw material collection to product discovery, development and marketing, for governments and policy-makers drafting laws on access and for all the institutions, communities and individuals involved in the conservation, use, study and commercialisation of genetic resources.
Download or read book HIV Protocols written by Nelson Michael and published by Springer Science & Business Media. This book was released on 2008-02-01 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: The worldwide impact of infection with human immunodeficiency virus type 1 (HIV- is reflected in the cumulative number ofHIV- 1 infections, which is now predicted to exceed 40 million by the year 2000---equivalent to the n- ber of humans who perished in World War II. The medical and scientific - sponse to the HIV-1 pandemic has steadily grown since its recognition in 1981. The outlay by the United States alone for HIV research funded by the National Institutes of Health in 1997 was $1. 4 billion. Laboratory-based HIV research has brought together academic clinicians, retrovirologists, molecular biologists, and immunologists in the formation of research teams attempting to dissect the viral and host factors contributing to disease pathogenesis. Increasing focus is being placed on those aspects of viral biology and host immune responses that bear on the development of vaccines to prevent HIV infection. HIVProtocols reflects the state of HIV research in several ways. First, chapters are organized into four sections: Virology, Molecular Biology, Humoral Immunology, and Cellular Immunology. This organization is a natural consequence of the diverse scientific disciplines that have been attracted to HIV research. Second, the chapters reflect such diverse research directions as viral coreceptor usage, quantitation of viral genomes, HIV promoter function, B-cell epitope mapping, and measurements of T-cell function, each of which bears on the goal of understanding the viral and host immune responses that will be critical to the design of effective preventive vaccines.
