Reassessing HIV Vaccine Design and Approaches

Reassessing HIV Vaccine Design and Approaches

Author: Omar Bagasra

Publisher:

Published: 2013

Total Pages: 288

ISBN-13: 9781624175381

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Why do we not have a vaccine for HIV? What are we doing wrong? Every HIV vaccine has failed so far, and public opinion is turning pessimistic against the scientific community. HIV vaccine efforts need a major shift in strategy. They require a better understanding of the immunological mechanisms that prevent African primates from getting AIDS. None of the 40 species of African primates, including chimpanzees and gorillas, get AIDS, even though all of them carry HIV-like viruses in their bodies. Why are they naturally vaccinated, while all of the man-made vaccines against HIV have failed miserably? This book offers intriguing new possibilities for the nature of human immunity, and the development of an effective AIDS vaccine. It is also a provocative treatise on the origin, evolution, and etiology of several forms of immune systems that is supported by a wealth of peer-reviewed scientific references. The compelling ideas presented in this study should have an important bearing on HIV vaccine development. It is a must read for anyone interested in the development of a safe AIDS vaccine, and for individuals interested in human immunity generally.


Book Synopsis Reassessing HIV Vaccine Design and Approaches by : Omar Bagasra

Download or read book Reassessing HIV Vaccine Design and Approaches written by Omar Bagasra and published by . This book was released on 2013 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why do we not have a vaccine for HIV? What are we doing wrong? Every HIV vaccine has failed so far, and public opinion is turning pessimistic against the scientific community. HIV vaccine efforts need a major shift in strategy. They require a better understanding of the immunological mechanisms that prevent African primates from getting AIDS. None of the 40 species of African primates, including chimpanzees and gorillas, get AIDS, even though all of them carry HIV-like viruses in their bodies. Why are they naturally vaccinated, while all of the man-made vaccines against HIV have failed miserably? This book offers intriguing new possibilities for the nature of human immunity, and the development of an effective AIDS vaccine. It is also a provocative treatise on the origin, evolution, and etiology of several forms of immune systems that is supported by a wealth of peer-reviewed scientific references. The compelling ideas presented in this study should have an important bearing on HIV vaccine development. It is a must read for anyone interested in the development of a safe AIDS vaccine, and for individuals interested in human immunity generally.

A Guide to AIDS

A Guide to AIDS

Author: Omar Bagasra

Publisher: CRC Press

Published: 2017-03-31

Total Pages: 168

ISBN-13: 1315317273

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The Guide to AIDS is succinct review of HIV/AIDS from a human-interest perspective. Chapters focus on some of the common patterns and prevention of HIV transmission and debunks misconceptions about HIV and AIDS. Brief descriptions the human immune system and epidemiology of HIV are included. The cultural component of disease, treatment and living with AIDS is central to much of this guide intended to synthesize, explain and de-mystify HIV and AIDS.


Book Synopsis A Guide to AIDS by : Omar Bagasra

Download or read book A Guide to AIDS written by Omar Bagasra and published by CRC Press. This book was released on 2017-03-31 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Guide to AIDS is succinct review of HIV/AIDS from a human-interest perspective. Chapters focus on some of the common patterns and prevention of HIV transmission and debunks misconceptions about HIV and AIDS. Brief descriptions the human immune system and epidemiology of HIV are included. The cultural component of disease, treatment and living with AIDS is central to much of this guide intended to synthesize, explain and de-mystify HIV and AIDS.

Reassessing Twenty Years of Vaccine Development Against Tuberculosis

Reassessing Twenty Years of Vaccine Development Against Tuberculosis

Author: Ulrich E. Schaible

Publisher: Frontiers Media SA

Published: 2018-03-23

Total Pages: 110

ISBN-13: 2889454460

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Tuberculosis (TB) remains the prime bacterial infection worldwide with 10.4 million infections and a death toll of 1.7 million people in 2016 according to WHO statistics. Tuberculosis is caused by members of the Mycobacterium tuberculosis complex, facultative intracellular bacteria able to thrive within otherwise potent innate defense cells, the macrophages. In a world of increasing numbers of infections with drug resistant M. tuberculosis strains, the daunting race between developing new therapeutics and emerging resistant strains will hardly produce a winner. This cycle can only be broken by enhancing population wide immune control through a better vaccine as the only one currently in use, M. bovis Bacillus Calmette Guerin (BCG). The protective efficacy of BCG against pulmonary tuberculosis in all age groups is dissatisfying and geographically highly diverse with the tropical areas showing the lowest efficacy rates. Despite worldwide vaccination coverage, the impact of BCG on the steep decrease of tuberculosis incidence rates in the developed world seems therefore questionable and can rather be attributed to improved social, housing and nutritional conditions, better health care, surveillance and treatment systems. The last 15 years saw tremendous efforts to improve vaccination strategies against tuberculosis. Different paths of vaccine approaches were followed including genetically improved BCG strains, attenuated M. tuberculosis variants, recombinant viral vectors and subunit vaccine candidates combined with novel more potent adjuvants. With the first novel vaccine candidates being evaluated in clinical phases II and III and initial results chastening the expectations, a critical reassessment of all candidates is inevitable. Here, we assembled experts to review and assess the current status of novel anti-tuberculosis vaccine candidates, their efficacy and prospects for implementation as well as the pitfalls and possible measures for improvement.


Book Synopsis Reassessing Twenty Years of Vaccine Development Against Tuberculosis by : Ulrich E. Schaible

Download or read book Reassessing Twenty Years of Vaccine Development Against Tuberculosis written by Ulrich E. Schaible and published by Frontiers Media SA. This book was released on 2018-03-23 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tuberculosis (TB) remains the prime bacterial infection worldwide with 10.4 million infections and a death toll of 1.7 million people in 2016 according to WHO statistics. Tuberculosis is caused by members of the Mycobacterium tuberculosis complex, facultative intracellular bacteria able to thrive within otherwise potent innate defense cells, the macrophages. In a world of increasing numbers of infections with drug resistant M. tuberculosis strains, the daunting race between developing new therapeutics and emerging resistant strains will hardly produce a winner. This cycle can only be broken by enhancing population wide immune control through a better vaccine as the only one currently in use, M. bovis Bacillus Calmette Guerin (BCG). The protective efficacy of BCG against pulmonary tuberculosis in all age groups is dissatisfying and geographically highly diverse with the tropical areas showing the lowest efficacy rates. Despite worldwide vaccination coverage, the impact of BCG on the steep decrease of tuberculosis incidence rates in the developed world seems therefore questionable and can rather be attributed to improved social, housing and nutritional conditions, better health care, surveillance and treatment systems. The last 15 years saw tremendous efforts to improve vaccination strategies against tuberculosis. Different paths of vaccine approaches were followed including genetically improved BCG strains, attenuated M. tuberculosis variants, recombinant viral vectors and subunit vaccine candidates combined with novel more potent adjuvants. With the first novel vaccine candidates being evaluated in clinical phases II and III and initial results chastening the expectations, a critical reassessment of all candidates is inevitable. Here, we assembled experts to review and assess the current status of novel anti-tuberculosis vaccine candidates, their efficacy and prospects for implementation as well as the pitfalls and possible measures for improvement.

Aids for Amateurs

Aids for Amateurs

Author: Donald Gene Pace

Publisher: Author House

Published: 2013-06-14

Total Pages: 172

ISBN-13: 1481761250

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AIDS ignores political boundaries, crosses porous borders of poor human choice, pays no customs duties, travels with neither passport nor visa, drives the worlds highways, sails the planets seas, flies through earths airspace, breaks hearts, breaks down immunity, covers truth, spreads myths, promotes ignorance, wrecks homes, grieves children, fathers orphans, leaves widows, chops trees for coffins, exploits poor choices, gnaws away at health, robs the rich, impoverishes the poor, destroys CD4+ counts, baffles scientists, challenges budgets, reduces profits, encourages absenteeism, promotes burials, worships immorality, upholds double standards, exploits women, exploits men, exploits children, flourishes in an apathetic NIMBY (not in my backyard) environment, avoids unified NIOBY (not in our backyard) efforts, evades classical immunity, avoids slumber, takes no vacations, torments the adults in Cape Town and Mumbai, confuses the children in orphanages and on streets, dries no tears, sheds no tears, distributes no handkerchiefs, makes no mortgage payments, slays mortgage payers, robs down payments, kills down payers, evicts tenants, plays Trojan horse, shares freely, terminates employment, drives up insurance rates, drives down population growth, loves drug users, mixes well with alcohol, encourages fear, squelches hope, creates morbid personal histories, changes the history of nations, tortures the present, and ambushes the future.


Book Synopsis Aids for Amateurs by : Donald Gene Pace

Download or read book Aids for Amateurs written by Donald Gene Pace and published by Author House. This book was released on 2013-06-14 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: AIDS ignores political boundaries, crosses porous borders of poor human choice, pays no customs duties, travels with neither passport nor visa, drives the worlds highways, sails the planets seas, flies through earths airspace, breaks hearts, breaks down immunity, covers truth, spreads myths, promotes ignorance, wrecks homes, grieves children, fathers orphans, leaves widows, chops trees for coffins, exploits poor choices, gnaws away at health, robs the rich, impoverishes the poor, destroys CD4+ counts, baffles scientists, challenges budgets, reduces profits, encourages absenteeism, promotes burials, worships immorality, upholds double standards, exploits women, exploits men, exploits children, flourishes in an apathetic NIMBY (not in my backyard) environment, avoids unified NIOBY (not in our backyard) efforts, evades classical immunity, avoids slumber, takes no vacations, torments the adults in Cape Town and Mumbai, confuses the children in orphanages and on streets, dries no tears, sheds no tears, distributes no handkerchiefs, makes no mortgage payments, slays mortgage payers, robs down payments, kills down payers, evicts tenants, plays Trojan horse, shares freely, terminates employment, drives up insurance rates, drives down population growth, loves drug users, mixes well with alcohol, encourages fear, squelches hope, creates morbid personal histories, changes the history of nations, tortures the present, and ambushes the future.

Autism and Environmental Factors

Autism and Environmental Factors

Author: Omar Bagasra

Publisher: John Wiley & Sons

Published: 2018-02-23

Total Pages: 241

ISBN-13: 1119042275

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Explores environmental factors during fetal development that may contribute to autism It is well documented that in the majority of the cases, an autistic child's brain has acquired the genetic and organismal abnormalities that were initiated during the first trimester of their gestational period. Yet, scientists still don’t know what is causing these abnormalities; this book explains how the human brain develops and what the critical stages are in which a fetal brain may acquire genetic and developmental abnormalities. It presents scientific data supporting previous anecdotal observations to attempt to understand the complex puzzle that is autism. From chemical fragrances to herbicides, synthetic chemicals are abundant in everyday life and this book examines the evidence surrounding these chemicals and their effects, including on the developing human brain and how that might explain certain characteristics observed in autism. Discussing various aspects of potential ASD causing factors, Autism and Environmental Factors brings together as many pieces of the autism puzzle as possible in one place to begin to clarify the picture and spark discussion to ensure a safe environment for everyone, especially our developing children. Discusses the genetic and environmental factors that may contribute to autism Covers how the human brain develops and the critical stages in which a fetal brain may acquire genetic and developmental abnormalities Describes the rapid proliferation of synthetic chemicals in our modern world and the effects on the developing human brain—endocrine-disturbing chemicals that alter DNA, epigenetics, and hormones Written in a clear and accessible style Autism and Environmental Factors is an important book for researchers and students in neuroscience, neuroanatomy, developmental neurobiology and anyone focusing on autism research.


Book Synopsis Autism and Environmental Factors by : Omar Bagasra

Download or read book Autism and Environmental Factors written by Omar Bagasra and published by John Wiley & Sons. This book was released on 2018-02-23 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explores environmental factors during fetal development that may contribute to autism It is well documented that in the majority of the cases, an autistic child's brain has acquired the genetic and organismal abnormalities that were initiated during the first trimester of their gestational period. Yet, scientists still don’t know what is causing these abnormalities; this book explains how the human brain develops and what the critical stages are in which a fetal brain may acquire genetic and developmental abnormalities. It presents scientific data supporting previous anecdotal observations to attempt to understand the complex puzzle that is autism. From chemical fragrances to herbicides, synthetic chemicals are abundant in everyday life and this book examines the evidence surrounding these chemicals and their effects, including on the developing human brain and how that might explain certain characteristics observed in autism. Discussing various aspects of potential ASD causing factors, Autism and Environmental Factors brings together as many pieces of the autism puzzle as possible in one place to begin to clarify the picture and spark discussion to ensure a safe environment for everyone, especially our developing children. Discusses the genetic and environmental factors that may contribute to autism Covers how the human brain develops and the critical stages in which a fetal brain may acquire genetic and developmental abnormalities Describes the rapid proliferation of synthetic chemicals in our modern world and the effects on the developing human brain—endocrine-disturbing chemicals that alter DNA, epigenetics, and hormones Written in a clear and accessible style Autism and Environmental Factors is an important book for researchers and students in neuroscience, neuroanatomy, developmental neurobiology and anyone focusing on autism research.

The Childhood Immunization Schedule and Safety

The Childhood Immunization Schedule and Safety

Author: Institute of Medicine

Publisher: National Academies Press

Published: 2013-04-27

Total Pages: 237

ISBN-13: 0309267021

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Vaccines are among the most safe and effective public health interventions to prevent serious disease and death. Because of the success of vaccines, most Americans today have no firsthand experience with such devastating illnesses as polio or diphtheria. Health care providers who vaccinate young children follow a schedule prepared by the U.S. Advisory Committee on Immunization Practices. Under the current schedule, children younger than six may receive as many as 24 immunizations by their second birthday. New vaccines undergo rigorous testing prior to receiving FDA approval; however, like all medicines and medical interventions, vaccines carry some risk. Driven largely by concerns about potential side effects, there has been a shift in some parents' attitudes toward the child immunization schedule. The Childhood Immunization Schedule and Safety identifies research approaches, methodologies, and study designs that could address questions about the safety of the current schedule. This report is the most comprehensive examination of the immunization schedule to date. The IOM authoring committee uncovered no evidence of major safety concerns associated with adherence to the childhood immunization schedule. Should signals arise that there may be need for investigation, however, the report offers a framework for conducting safety research using existing or new data collection systems.


Book Synopsis The Childhood Immunization Schedule and Safety by : Institute of Medicine

Download or read book The Childhood Immunization Schedule and Safety written by Institute of Medicine and published by National Academies Press. This book was released on 2013-04-27 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vaccines are among the most safe and effective public health interventions to prevent serious disease and death. Because of the success of vaccines, most Americans today have no firsthand experience with such devastating illnesses as polio or diphtheria. Health care providers who vaccinate young children follow a schedule prepared by the U.S. Advisory Committee on Immunization Practices. Under the current schedule, children younger than six may receive as many as 24 immunizations by their second birthday. New vaccines undergo rigorous testing prior to receiving FDA approval; however, like all medicines and medical interventions, vaccines carry some risk. Driven largely by concerns about potential side effects, there has been a shift in some parents' attitudes toward the child immunization schedule. The Childhood Immunization Schedule and Safety identifies research approaches, methodologies, and study designs that could address questions about the safety of the current schedule. This report is the most comprehensive examination of the immunization schedule to date. The IOM authoring committee uncovered no evidence of major safety concerns associated with adherence to the childhood immunization schedule. Should signals arise that there may be need for investigation, however, the report offers a framework for conducting safety research using existing or new data collection systems.

Vaccine Design

Vaccine Design

Author: Michael F. Powell

Publisher: Springer

Published: 2012-12-06

Total Pages: 977

ISBN-13: 1461518237

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When my interest was first drawn to the phenomenon of vaccination for virus diseases in the late 1930s, the state of the art and the science of vaccine design was not far advanced beyond the time of Jenner at the end of the 18th century and of Pasteur a century later. In the 1930s it was still believed that for the induction of immunity to a virus-caused disease the experience of infection was required, but not for a toxin-caused disease such as diphtheria or tetanus, for which a chemically detoxified antigen was effective for immu nization. This prompted the question as to whether it might be possible to produce a similar effect for virus diseases using nonreplicating antigens. When in the 1930s and 1940s it was found possible to propagate influenza viruses in the chick embryo, protective effects could be induced without the need to experience infection by the use of a sufficient dose of a noninfectious influenza virus preparation. Later in the 1940s, it became possible to propagate polio and other viruses in cultures of human and monkey tissue and to immunize against other virus diseases in the same way. Later, with the advent of the era of molecular biology and genetic engineering, antigens and vaccines could be produced in new and creative ways, using either replicating or nonreplicating forms of the appropriate antigens for inducing a dose-related protective state.


Book Synopsis Vaccine Design by : Michael F. Powell

Download or read book Vaccine Design written by Michael F. Powell and published by Springer. This book was released on 2012-12-06 with total page 977 pages. Available in PDF, EPUB and Kindle. Book excerpt: When my interest was first drawn to the phenomenon of vaccination for virus diseases in the late 1930s, the state of the art and the science of vaccine design was not far advanced beyond the time of Jenner at the end of the 18th century and of Pasteur a century later. In the 1930s it was still believed that for the induction of immunity to a virus-caused disease the experience of infection was required, but not for a toxin-caused disease such as diphtheria or tetanus, for which a chemically detoxified antigen was effective for immu nization. This prompted the question as to whether it might be possible to produce a similar effect for virus diseases using nonreplicating antigens. When in the 1930s and 1940s it was found possible to propagate influenza viruses in the chick embryo, protective effects could be induced without the need to experience infection by the use of a sufficient dose of a noninfectious influenza virus preparation. Later in the 1940s, it became possible to propagate polio and other viruses in cultures of human and monkey tissue and to immunize against other virus diseases in the same way. Later, with the advent of the era of molecular biology and genetic engineering, antigens and vaccines could be produced in new and creative ways, using either replicating or nonreplicating forms of the appropriate antigens for inducing a dose-related protective state.

Immunization Safety Review

Immunization Safety Review

Author: Institute of Medicine

Publisher: National Academies Press

Published: 2002-07-02

Total Pages: 304

ISBN-13: 0309169887

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By two years of age, healthy infants in the United States can receive up to 20 vaccinations to protect against 11 diseases. Although most people know that vaccines effectively protect against serious infectious diseases, approximately one-quarter of parents in a recent survey believe that infants get more vaccines than are good for them, and that too many immunizations could overwhelm an infant's immune system. The Immunization Safety Review Committee reviewed the evidence regarding the hypothesis that multiple immunizations increase the risk for immune dysfunction. Specifically, the committee looked at evidence of potential biological mechanisms and at epidemiological evidence for or against causality related to risk for infections, the autoimmune disease type 1 diabetes, and allergic disorders.


Book Synopsis Immunization Safety Review by : Institute of Medicine

Download or read book Immunization Safety Review written by Institute of Medicine and published by National Academies Press. This book was released on 2002-07-02 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: By two years of age, healthy infants in the United States can receive up to 20 vaccinations to protect against 11 diseases. Although most people know that vaccines effectively protect against serious infectious diseases, approximately one-quarter of parents in a recent survey believe that infants get more vaccines than are good for them, and that too many immunizations could overwhelm an infant's immune system. The Immunization Safety Review Committee reviewed the evidence regarding the hypothesis that multiple immunizations increase the risk for immune dysfunction. Specifically, the committee looked at evidence of potential biological mechanisms and at epidemiological evidence for or against causality related to risk for infections, the autoimmune disease type 1 diabetes, and allergic disorders.

The HIV-1 Envelope Glycoproteins

The HIV-1 Envelope Glycoproteins

Author: Rogier Willem Sanders

Publisher: Amsterdam University Press

Published: 2003-12-01

Total Pages: 342

ISBN-13: 9789053566671

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The need for a vaccine against HIV is obvious, but the development of an effective vaccine has met with frustrations. The HIV envelope glycoproteins, residing in the viral membrane, are the sole viral proteins exposed on the outside of virus particles and.


Book Synopsis The HIV-1 Envelope Glycoproteins by : Rogier Willem Sanders

Download or read book The HIV-1 Envelope Glycoproteins written by Rogier Willem Sanders and published by Amsterdam University Press. This book was released on 2003-12-01 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: The need for a vaccine against HIV is obvious, but the development of an effective vaccine has met with frustrations. The HIV envelope glycoproteins, residing in the viral membrane, are the sole viral proteins exposed on the outside of virus particles and.

Quantitative Methods for HIV/AIDS Research

Quantitative Methods for HIV/AIDS Research

Author: Cliburn Chan

Publisher: CRC Press

Published: 2017-08-07

Total Pages: 309

ISBN-13: 1498734251

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Quantitative Methods in HIV/AIDS Research provides a comprehensive discussion of modern statistical approaches for the analysis of HIV/AIDS data. The first section focuses on statistical issues in clinical trials and epidemiology that are unique to or particularly challenging in HIV/AIDS research; the second section focuses on the analysis of laboratory data used for immune monitoring, biomarker discovery and vaccine development; the final section focuses on statistical issues in the mathematical modeling of HIV/AIDS pathogenesis, treatment and epidemiology. This book brings together a broad perspective of new quantitative methods in HIV/AIDS research, contributed by statisticians and mathematicians immersed in HIV research, many of whom are current or previous leaders of CFAR quantitative cores. It is the editors’ hope that the work will inspire more statisticians, mathematicians and computer scientists to collaborate and contribute to the interdisciplinary challenges of understanding and addressing the AIDS pandemic.


Book Synopsis Quantitative Methods for HIV/AIDS Research by : Cliburn Chan

Download or read book Quantitative Methods for HIV/AIDS Research written by Cliburn Chan and published by CRC Press. This book was released on 2017-08-07 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quantitative Methods in HIV/AIDS Research provides a comprehensive discussion of modern statistical approaches for the analysis of HIV/AIDS data. The first section focuses on statistical issues in clinical trials and epidemiology that are unique to or particularly challenging in HIV/AIDS research; the second section focuses on the analysis of laboratory data used for immune monitoring, biomarker discovery and vaccine development; the final section focuses on statistical issues in the mathematical modeling of HIV/AIDS pathogenesis, treatment and epidemiology. This book brings together a broad perspective of new quantitative methods in HIV/AIDS research, contributed by statisticians and mathematicians immersed in HIV research, many of whom are current or previous leaders of CFAR quantitative cores. It is the editors’ hope that the work will inspire more statisticians, mathematicians and computer scientists to collaborate and contribute to the interdisciplinary challenges of understanding and addressing the AIDS pandemic.