Cited by 42Lipid metabolism and biosynthesisTuberculosis Research and EpidemiologyBacterial Genetics and Biotechnology

Exploitation of host lipids by bacteria

Vromman, François, Subtil, Agathe·2014·Current Opinion in Microbiology

Abstract

Bacteria that interact with eukaryotic cells have developed a variety of strategies to divert host lipids, or cellular processes driven by lipids, to their benefit. Host lipids serve as building blocks for bacterial membrane formation and as energy source. They promote the formation of specific microdomains, facilitating interactions with the host. Host lipids are also critical players in the entry of bacteria or toxins into cells, and, for bacteria growing inside parasitophorous vacuoles, in building a secure shelter. Bacterial dissemination is often dependent on enzymatic activities targeting host lipids. Finally, on a larger scale, long lasting parasitic association can disturb host lipid metabolism so deeply as to 'reprogram' it, as proposed in the case of Mycobacterium infection.

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Crossref · 10.1016/j.mib.2013.11.003

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  • M. tuberculosis reprograms the macrophage to exploit lipids derived from triacylglycerol and cholesterol, which accumulate in the bacteria-containing phagosome and lead to formation of foamy cell macrophages.

    “However, M. tuberculosis tries to reprogram the MO to exploit lipids derived from triacyclglycerol and cholesterol, which accumulate in the bacteria-containing phagosome and lead to the formation of foamy cell macrophages (89).”

    From Macrophage defense mechanisms against intracellular bacteria (2015) · cites this paper as [89]

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Authors
Vromman, F., & Subtil, A.
Affiliations
Centre National de la Recherche Scientifique (FR)
Venue
Current Opinion in Microbiology
Publisher
Elsevier BV
Published
2014-02
Volume
17
Pages
38-45
ISSN
1369-5274 (ISSN-L)
OpenAlex
W2025585873
Cited by
42
References
64
Citations by year
2024: 1 · 2023: 6 · 2022: 3 · 2021: 3 · 2020: 4 · 2019: 3 · 2018: 2 · 2017: 7 · 2016: 6 · 2015: 6 · 2014: 1
FWCI
0.40
Type
journal article
Language
en
Open access
closed
Locations
  • Current Opinion in Microbiology (publishedVersion)
  • PubMed (publishedVersion)
  • HAL (submittedVersion)
Funders
  • Institut national de la recherche scientifique
  • Agence Nationale de la Recherche (ANR-12-BSV2-0009)
  • Centre National de la Recherche Scientifique
  • Université Pierre et Marie Curie
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Biochemistry › Lipid metabolism and biosynthesis
  • Health Sciences › Medicine › Infectious Diseases › Tuberculosis Research and Epidemiology
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Bacterial Genetics and Biotechnology
Keywords
host-bacteria interactions, lipid metabolism, lipid rafts, bacterial entry into host cells, parasitophorous vacuole, Mycobacterium, bacterial dissemination, host-pathogen interaction
MeSH terms
Animals, Bacteria, Cell Membrane, Humans, Lipids, Mice, Host-Pathogen Interactions

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