Effector-triggered immunity and pathogen sensing in metazoans
Microbial pathogens possess an arsenal of strategies to invade their hosts, evade immune
defences and promote infection. In particular, bacteria use virulence factors, such as …
defences and promote infection. In particular, bacteria use virulence factors, such as …
[HTML][HTML] Immune defense mechanisms in the Caenorhabditis elegans intestinal epithelium
R Pukkila-Worley, FM Ausubel - Current opinion in immunology, 2012 - Elsevier
Intestinal epithelial cells provide an essential line of defense for Caernohabditis elegans
against ingested pathogens. Because nematodes consume microorganisms as their food …
against ingested pathogens. Because nematodes consume microorganisms as their food …
C. elegans interprets bacterial non-coding RNAs to learn pathogenic avoidance
R Kaletsky, RS Moore, GD Vrla, LR Parsons, Z Gitai… - Nature, 2020 - nature.com
Caenorhabditis elegans must distinguish pathogens from nutritious food sources among the
many bacteria to which it is exposed in its environment. Here we show that a single …
many bacteria to which it is exposed in its environment. Here we show that a single …
Caenorhabditis elegans responses to bacteria from its natural habitats
BS Samuel, H Rowedder, C Braendle… - Proceedings of the …, 2016 - National Acad Sciences
Most Caenorhabditis elegans studies have used laboratory Escherichia coli as diet and
microbial environment. Here we characterize bacteria of C. elegans' natural habitats of …
microbial environment. Here we characterize bacteria of C. elegans' natural habitats of …
Mitochondrial UPR-regulated innate immunity provides resistance to pathogen infection
Metazoans identify and eliminate bacterial pathogens in microbe-rich environments such as
the intestinal lumen; however, the mechanisms are unclear. Host cells could potentially use …
the intestinal lumen; however, the mechanisms are unclear. Host cells could potentially use …
[HTML][HTML] Inactivation of conserved C. elegans genes engages pathogen-and xenobiotic-associated defenses
The nematode C. elegans is attracted to nutritious bacteria and is repelled by pathogens
and toxins. Here we show that RNAi and toxin-mediated disruption of core cellular activities …
and toxins. Here we show that RNAi and toxin-mediated disruption of core cellular activities …
Caenorhabditis elegans pathways that surveil and defend mitochondria
Mitochondrial function is challenged by toxic by-products of metabolism as well as by
pathogen attack,. Caenorhabditis elegans normally responds to mitochondrial dysfunction …
pathogen attack,. Caenorhabditis elegans normally responds to mitochondrial dysfunction …
Distinct Pathogenesis and Host Responses during Infection of C. elegans by P. aeruginosa and S. aureus
JE Irazoqui, ER Troemel, RL Feinbaum… - PLoS …, 2010 - journals.plos.org
The genetically tractable model host Caenorhabditis elegans provides a valuable tool to
dissect host-microbe interactions in vivo. Pseudomonas aeruginosa and Staphylococcus …
dissect host-microbe interactions in vivo. Pseudomonas aeruginosa and Staphylococcus …
Histone deacetylase HDA-1 modulates mitochondrial stress response and longevity
LW Shao, Q Peng, M Dong, K Gao, Y Li, Y Li… - Nature …, 2020 - nature.com
The ability to detect, respond and adapt to mitochondrial stress ensures the development
and survival of organisms. Caenorhabditis elegans responds to mitochondrial stress by …
and survival of organisms. Caenorhabditis elegans responds to mitochondrial stress by …
Mitophagy confers resistance to siderophore-mediated killing by Pseudomonas aeruginosa
NV Kirienko, FM Ausubel… - Proceedings of the …, 2015 - National Acad Sciences
In the arms race of bacterial pathogenesis, bacteria produce an array of toxins and virulence
factors that disrupt core host processes. Hosts mitigate the ensuing damage by responding …
factors that disrupt core host processes. Hosts mitigate the ensuing damage by responding …