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Insect Innate Immunity Database (IIID): an annotation tool for identifying immune genes in insect genomes. [PDF]

open access: yesPLoS ONE, 2012
The innate immune system is an ancient component of host defense. Since innate immunity pathways are well conserved throughout many eukaryotes, immune genes in model animals can be used to putatively identify homologous genes in newly sequenced genomes ...
Robert M Brucker   +4 more
doaj   +4 more sources

Insect egg-induced innate immunity: Who benefits?

open access: yesPLoS Pathogens, 2023
Plants perceive the presence of insect eggs deposited on leaves as a cue of imminent herbivore attack. Consequential plant signaling events include the accumulation of salicylic acid and reactive oxygen species, transcriptional reprogramming, and cell ...
Elia Stahl   +2 more
doaj   +3 more sources

Recent trends in insect gut immunity [PDF]

open access: yesFrontiers in Immunology, 2023
The gut is a crucial organ in insect defense against various pathogens and harmful substances in their environment and diet. Distinct insect gut compartments possess unique functionalities contributing to their physiological processes, including immunity.
Shahidul Ahmed Khan   +2 more
doaj   +2 more sources

The Mechanisms of Social Immunity Against Fungal Infections in Eusocial Insects

open access: yesToxins, 2019
Entomopathogenic fungus as well as their toxins is a natural threat surrounding social insect colonies. To defend against them, social insects have evolved a series of unique disease defenses at the colony level, which consists of behavioral and ...
Long Liu   +4 more
doaj   +3 more sources

Verloren negatively regulates the expression of IMD pathway dependent antimicrobial peptides in Drosophila

open access: yesScientific Reports, 2021
Drosophila immune deficiency (IMD) pathway is similar to the human tumor necrosis factor receptor (TNFR) signaling pathway and is preferentially activated by Gram-negative bacterial infection.
Pragya Prakash   +2 more
doaj   +1 more source

Diversity and Functions of Yeast Communities Associated with Insects

open access: yesMicroorganisms, 2021
Following the concept of the holobiont, insect-microbiota interactions play an important role in insect biology. Many examples of host-associated microorganisms have been reported to drastically influence insect biological processes such as development ...
Simon Malassigné   +5 more
doaj   +1 more source

Single-cell RNA sequencing reveals developmental heterogeneity among Plasmodium berghei sporozoites

open access: yesScientific Reports, 2021
In the malaria-causing parasite’s life cycle, Plasmodium sporozoites must travel from the midgut of a mosquito to the salivary glands before they can infect a mammalian host. However, only a fraction of sporozoites complete the journey.
Anthony A. Ruberto   +5 more
doaj   +1 more source

Can Plant Lectins Help to Elucidate Insect Lectin-Mediated Immune Response?

open access: yesInsects, 2021
Lectins are carbohydrate-binding proteins that recognize and selectively bind to specific sugar structures. This group of proteins is widespread in plants, animals, and microorganisms, and exerts a broad range of functions.
Pengyu Chen   +3 more
doaj   +1 more source

Use of Clodronate Liposomes to Deplete Phagocytic Immune Cells in Drosophila melanogaster and Aedes aegypti

open access: yesFrontiers in Cell and Developmental Biology, 2021
The innate immune system is the primary defense response to limit invading pathogens for all invertebrate species. In insects, immune cells are central to both cellular and humoral immune responses, however few genetic resources exist beyond Drosophila ...
Jyothsna Ramesh Kumar   +4 more
doaj   +1 more source

Differential Regulation of Immune Signaling and Survival Response in Drosophila melanogaster Larvae upon Steinernema carpocapsae Nematode Infection

open access: yesInsects, 2018
Drosophila melanogaster is an excellent model to dissect the molecular components and pathways of the innate anti-pathogen immune response. The nematode parasite Steinernema carpocapsae and its mutualistic bacterium Xenorhabdus nematophila form a complex
Shruti Yadav   +2 more
doaj   +1 more source

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