The immune response to Francisella tularensis

Francisella tularensis (Ft) is a Gram negative intracellular bacterial pathogen, commonly transmitted via arthropod bites, but is most lethal when contracted via inhalation. The nature of a Gram-negative intracellular pathogen presents unique challenges to the mammalian immune response, unlike more...

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Main Authors: Derek A. Barthels, Robert V. House, H. Carl Gelhaus
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-04-01
Series:Frontiers in Microbiology
Subjects:
Online Access:https://www.frontiersin.org/articles/10.3389/fmicb.2025.1549343/full
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author Derek A. Barthels
Derek A. Barthels
Robert V. House
Robert V. House
H. Carl Gelhaus
author_facet Derek A. Barthels
Derek A. Barthels
Robert V. House
Robert V. House
H. Carl Gelhaus
author_sort Derek A. Barthels
collection DOAJ
description Francisella tularensis (Ft) is a Gram negative intracellular bacterial pathogen, commonly transmitted via arthropod bites, but is most lethal when contracted via inhalation. The nature of a Gram-negative intracellular pathogen presents unique challenges to the mammalian immune response, unlike more common viral pathogens and extracellular bacterial pathogens. The current literature on Ft involves numerous variables, including the use of differing research strains and variation in animal models. This review aims to consolidate much of the recent literature on Ft to suggest promising research to better understand the complex immune response to this bacterium.
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spelling doaj-art-260ba98acc8d462dbb087e4fcc68fc462025-08-20T03:14:13ZengFrontiers Media S.A.Frontiers in Microbiology1664-302X2025-04-011610.3389/fmicb.2025.15493431549343The immune response to Francisella tularensisDerek A. Barthels0Derek A. Barthels1Robert V. House2Robert V. House3H. Carl Gelhaus4Department of Biology, Life Sciences Research Center, United States Air Force Academy, Colorado Springs, CO, United StatesNational Research Council Research Associateships Program, Washington, DC, United StatesDr. RV House LLC, Harpers Ferry, WV, United StatesAppili Therapeutics, Halifax, NS, CanadaAppili Therapeutics, Halifax, NS, CanadaFrancisella tularensis (Ft) is a Gram negative intracellular bacterial pathogen, commonly transmitted via arthropod bites, but is most lethal when contracted via inhalation. The nature of a Gram-negative intracellular pathogen presents unique challenges to the mammalian immune response, unlike more common viral pathogens and extracellular bacterial pathogens. The current literature on Ft involves numerous variables, including the use of differing research strains and variation in animal models. This review aims to consolidate much of the recent literature on Ft to suggest promising research to better understand the complex immune response to this bacterium.https://www.frontiersin.org/articles/10.3389/fmicb.2025.1549343/fullFrancisella tularensistularemiaadaptive immunityinnate immunitycorrelates of protectionvaccine
spellingShingle Derek A. Barthels
Derek A. Barthels
Robert V. House
Robert V. House
H. Carl Gelhaus
The immune response to Francisella tularensis
Frontiers in Microbiology
Francisella tularensis
tularemia
adaptive immunity
innate immunity
correlates of protection
vaccine
title The immune response to Francisella tularensis
title_full The immune response to Francisella tularensis
title_fullStr The immune response to Francisella tularensis
title_full_unstemmed The immune response to Francisella tularensis
title_short The immune response to Francisella tularensis
title_sort immune response to francisella tularensis
topic Francisella tularensis
tularemia
adaptive immunity
innate immunity
correlates of protection
vaccine
url https://www.frontiersin.org/articles/10.3389/fmicb.2025.1549343/full
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