The Importance of First Impressions: Early Events in <named-content content-type="genus-species">Mycobacterium tuberculosis</named-content> Infection Influence Outcome

ABSTRACT Tuberculosis remains a major health threat in much of the world. New vaccines against Mycobacterium tuberculosis are essential for preventing infection, disease, and transmission. However, the host immune responses that need to be induced by an effective vaccine remain unclear. Increasingly...

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Main Authors: Anthony M. Cadena, JoAnne L. Flynn, Sarah M. Fortune
Format: Article
Language:English
Published: American Society for Microbiology 2016-05-01
Series:mBio
Online Access:https://journals.asm.org/doi/10.1128/mBio.00342-16
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author Anthony M. Cadena
JoAnne L. Flynn
Sarah M. Fortune
author_facet Anthony M. Cadena
JoAnne L. Flynn
Sarah M. Fortune
author_sort Anthony M. Cadena
collection DOAJ
description ABSTRACT Tuberculosis remains a major health threat in much of the world. New vaccines against Mycobacterium tuberculosis are essential for preventing infection, disease, and transmission. However, the host immune responses that need to be induced by an effective vaccine remain unclear. Increasingly, it has become clear that early events in infection are of major importance in the eventual outcome of the infection. Studying such events in humans is challenging, as they occur within the lung and thoracic lymph nodes, and any clinical signs of early infection are relatively nonspecific. Nonetheless, clinical studies and animal models of tuberculosis have provided new insights into the local events that occur in the first few weeks of tuberculosis. Development of an effective vaccine requires a clear understanding of the successful (and detrimental) early host responses against M. tuberculosis, with the goal to improve upon natural immune responses and prevent infection or disease.
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spelling doaj.art-e4d1058607c84486bcd304fd20fbf37e2022-12-21T20:37:06ZengAmerican Society for MicrobiologymBio2150-75112016-05-017210.1128/mBio.00342-16The Importance of First Impressions: Early Events in <named-content content-type="genus-species">Mycobacterium tuberculosis</named-content> Infection Influence OutcomeAnthony M. Cadena0JoAnne L. Flynn1Sarah M. Fortune2Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USADepartment of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USADepartment of Immunology and Infectious Disease, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, USAABSTRACT Tuberculosis remains a major health threat in much of the world. New vaccines against Mycobacterium tuberculosis are essential for preventing infection, disease, and transmission. However, the host immune responses that need to be induced by an effective vaccine remain unclear. Increasingly, it has become clear that early events in infection are of major importance in the eventual outcome of the infection. Studying such events in humans is challenging, as they occur within the lung and thoracic lymph nodes, and any clinical signs of early infection are relatively nonspecific. Nonetheless, clinical studies and animal models of tuberculosis have provided new insights into the local events that occur in the first few weeks of tuberculosis. Development of an effective vaccine requires a clear understanding of the successful (and detrimental) early host responses against M. tuberculosis, with the goal to improve upon natural immune responses and prevent infection or disease.https://journals.asm.org/doi/10.1128/mBio.00342-16
spellingShingle Anthony M. Cadena
JoAnne L. Flynn
Sarah M. Fortune
The Importance of First Impressions: Early Events in <named-content content-type="genus-species">Mycobacterium tuberculosis</named-content> Infection Influence Outcome
mBio
title The Importance of First Impressions: Early Events in <named-content content-type="genus-species">Mycobacterium tuberculosis</named-content> Infection Influence Outcome
title_full The Importance of First Impressions: Early Events in <named-content content-type="genus-species">Mycobacterium tuberculosis</named-content> Infection Influence Outcome
title_fullStr The Importance of First Impressions: Early Events in <named-content content-type="genus-species">Mycobacterium tuberculosis</named-content> Infection Influence Outcome
title_full_unstemmed The Importance of First Impressions: Early Events in <named-content content-type="genus-species">Mycobacterium tuberculosis</named-content> Infection Influence Outcome
title_short The Importance of First Impressions: Early Events in <named-content content-type="genus-species">Mycobacterium tuberculosis</named-content> Infection Influence Outcome
title_sort importance of first impressions early events in named content content type genus species mycobacterium tuberculosis named content infection influence outcome
url https://journals.asm.org/doi/10.1128/mBio.00342-16
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