ArticleBiology letters2012
Daphnia magna shows reduced infection upon secondary exposure to a pathogen.
Article in Biology letters, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
13 citing papers in PubMed.
- In vivo assessment of pathogens toxicity on Daphnia magna using fluorescent dye staining.Ecotoxicology (London, England) · 2020Article
- Enhanced Immune Protection of Mud CrabFrontiers in immunology · 2020Article
- Specificity of oral immune priming in the red flour beetleBiology letters · 2017Article
- Host Responses to Pathogen Priming in a Natural Songbird Host.EcoHealth · 2017Article
- Oral immune priming with Bacillus thuringiensis induces a shift in the gene expression of Tribolium castaneum larvae.BMC genomics · 2017Article
- The Value of a Comparative Approach to Understand the Complex Interplay between Microbiota and Host Immunity.Frontiers in immunology · 2017Article
- Evolution of transgenerational immunity in invertebrates.Proceedings. Biological sciences · 2016Article
- Transcriptome profiling during a natural host-parasite interaction.BMC genomics · 2015Article
- The development of pathogen resistance in Daphnia magna: implications for disease spread in age-structured populations.The Journal of experimental biology · 2014Article
- Insect immunity: oral exposure to a bacterial pathogen elicits free radical response and protects from a recurring infection.Frontiers in zoology · 2014Article
- Insights from natural host-parasite interactions: the Drosophila model.Developmental and comparative immunology · 2014Review
- Fifty shades of immune defense.PLoS pathogens · 2013Article
- Previous exposure to an RNA virus does not protect against subsequent infection in Drosophila melanogaster.PloS one · 2013Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
Abstract
Previous pathogen exposure is an important predictor of the probability of becoming infected. This is deeply understood for vertebrate hosts, and increasingly so for invertebrate hosts. Here, we test if an initial pathogen exposure changes the infection outcome to a secondary pathogen exposure in the natural host-pathogen system Daphnia magna and Pasteuria ramosa. Hosts were initially exposed to an infective pathogen strain, a non-infective pathogen strain or a control. The same hosts underwent a second exposure, this time to an infective pathogen strain, either immediately after the initial encounter or 48 h later. We observed that an initial encounter with a pathogen always conferred protection against infection compared with controls.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.