Haller Samantha, Limmer Stefanie, Ferrandon Dominique
Assessing Pseudomonas virulence with a nonmammalian host: Drosophila melanogaster Journal Article
In: Methods Mol. Biol., vol. 1149, pp. 723–740, 2014, ISSN: 1940-6029.
Abstract | Links | BibTeX | Tags: Animal, Animals, Antimicrobial Cationic Peptides, Biological Assay, Colony Count, Disease Models, ferrandon, Hemolymph, Host-Pathogen Interactions, M3i, Mammals, Microbial, Pseudomonas aeruginosa, Pseudomonas Infections, Reverse Transcriptase Polymerase Chain Reaction, Virulence
@article{haller_assessing_2014b,
title = {Assessing Pseudomonas virulence with a nonmammalian host: Drosophila melanogaster},
author = {Samantha Haller and Stefanie Limmer and Dominique Ferrandon},
doi = {10.1007/978-1-4939-0473-0_56},
issn = {1940-6029},
year = {2014},
date = {2014-01-01},
journal = {Methods Mol. Biol.},
volume = {1149},
pages = {723--740},
abstract = {Drosophila melanogaster flies represent an interesting model to study host-pathogen interactions as: (1) they are cheap and easy to raise rapidly and do not bring up ethical issues, (2) available genetic tools are highly sophisticated, for instance allowing tissue-specific alteration of gene expression, e.g., of immune genes, (3) they have a relatively complex organization, with distinct digestive tract and body cavity in which local or systemic infections, respectively, take place, (4) a medium throughput can be achieved in genetic screens, for instance looking for Pseudomonas aeruginosa mutants with altered virulence. We present here the techniques used to investigate host-pathogen relationships, namely the two major models of infections as well as the relevant parameters used to monitor the infection (survival, bacterial titer, induction of host immune response).},
keywords = {Animal, Animals, Antimicrobial Cationic Peptides, Biological Assay, Colony Count, Disease Models, ferrandon, Hemolymph, Host-Pathogen Interactions, M3i, Mammals, Microbial, Pseudomonas aeruginosa, Pseudomonas Infections, Reverse Transcriptase Polymerase Chain Reaction, Virulence},
pubstate = {published},
tppubtype = {article}
}
Limmer Stefanie, Quintin Jessica, Hetru Charles, Ferrandon Dominique
Virulence on the fly: Drosophila melanogaster as a model genetic organism to decipher host-pathogen interactions Journal Article
In: Curr Drug Targets, vol. 12, no. 7, pp. 978–999, 2011, ISSN: 1873-5592.
Abstract | BibTeX | Tags: Animal, Animals, Anti-Infective Agents, Disease Models, Drug Delivery Systems, Drug Design, Drug Resistance, ferrandon, Fungi, High-Throughput Screening Assays, Host-Pathogen Interactions, Humans, M3i, Microbial, Pseudomonas aeruginosa
@article{limmer_virulence_2011b,
title = {Virulence on the fly: Drosophila melanogaster as a model genetic organism to decipher host-pathogen interactions},
author = {Stefanie Limmer and Jessica Quintin and Charles Hetru and Dominique Ferrandon},
issn = {1873-5592},
year = {2011},
date = {2011-06-01},
journal = {Curr Drug Targets},
volume = {12},
number = {7},
pages = {978--999},
abstract = {To gain an in-depth grasp of infectious processes one has to know the specific interactions between the virulence factors of the pathogen and the host defense mechanisms. A thorough understanding is crucial for identifying potential new drug targets and designing drugs against which the pathogens might not develop resistance easily. Model organisms are a useful tool for this endeavor, thanks to the power of their genetics. Drosophila melanogaster is widely used to study host-pathogen interactions. Its basal immune response is well understood and is briefly reviewed here. Considerations relevant to choosing an adequate infection model are discussed. This review then focuses mainly on infections with two categories of pathogens, the well-studied Gram-negative bacterium Pseudomonas aeruginosa and infections by fungi of medical interest. These examples provide an overview over the current knowledge on Drosophila-pathogen interactions and illustrate the approaches that can be used to study those interactions. We also discuss the usefulness and limits of Drosophila infection models for studying specific host-pathogen interactions and high-throughput drug screening.},
keywords = {Animal, Animals, Anti-Infective Agents, Disease Models, Drug Delivery Systems, Drug Design, Drug Resistance, ferrandon, Fungi, High-Throughput Screening Assays, Host-Pathogen Interactions, Humans, M3i, Microbial, Pseudomonas aeruginosa},
pubstate = {published},
tppubtype = {article}
}