Predator-induced Stress Influences Fall Armyworm Immune Response to Inoculating Bacteria
Overview
Affiliations
The insect innateimmunesystem is assorted into two general categories, cellular and humoral immunity. Aside from direct challenge by invaders, predation risk can be perceived as odors, sounds or nearness. In this study, we evaluated influence of predation risk by the predatory bug Podisus maculiventris on immunity of an herbivore Spodoptera frugiperda. Under the predator-induced stress combined with Escherichia coli inoculation, several larval physiological parameters of S. frugiperda were studied, including body mass, nodulation, and phenoloxidase activity. Our findings offernew evidence that provides insight into the immunological mechanism of predator-induced stress effects on prey species.
Insect immunity in the Anthropocene.
Khan M, Rolff J Biol Rev Camb Philos Soc. 2024; 100(2):698-723.
PMID: 39500735 PMC: 11885697. DOI: 10.1111/brv.13158.
Non-Consumptive Effects of on the Reproduction and Metabolism of .
Fan Z, Lv X, Huang Y, Kong W, Ma C, Yan H Insects. 2024; 15(6).
PMID: 38921110 PMC: 11203465. DOI: 10.3390/insects15060395.
Wang Z, Zhou W, Huang B, Gao M, Li Q, Tao Y Insects. 2022; 13(5).
PMID: 35621753 PMC: 9146462. DOI: 10.3390/insects13050417.
Evidence of anticipatory immune and hormonal responses to predation risk in an echinoderm.
Hamel J, Jobson S, Caulier G, Mercier A Sci Rep. 2021; 11(1):10691.
PMID: 34021182 PMC: 8139958. DOI: 10.1038/s41598-021-89805-0.
Insights into the Immune-Related Transcriptomic Profiling to Combat Naturally Invading Pathogens.
Hussain A, Ali M, AlJabr A, Al-Kahtani S J Fungi (Basel). 2020; 6(4).
PMID: 33080980 PMC: 7711483. DOI: 10.3390/jof6040232.