An organismal understanding of C. elegans innate immune responses, from pathogen recognition to multigenerational resistance

TD Tran, RJ Luallen - Seminars in cell & developmental biology, 2024 - Elsevier
The nematode Caenorhabditis elegans has been a model for studying infection since the
early 2000s and many major discoveries have been made regarding its innate immune …

Innate immunity in C. elegans

CN Martineau, NV Kirienko, N Pujol - Current topics in developmental …, 2021 - Elsevier
In its natural habitat, C. elegans encounters a wide variety of microbes, including food,
commensals and pathogens. To be able to survive long enough to reproduce, C. elegans …

Caenorhabditis elegans RIG-I-like receptor DRH-1 signals via CARDs to activate antiviral immunity in intestinal cells

LE Batachari, AY Dai, ER Troemel - … of the National Academy of Sciences, 2024 - pnas.org
Upon sensing viral RNA, mammalian RIG-I-like receptors (RLRs) activate downstream
signals using caspase activation and recruitment domains (CARDs), which ultimately …

Digital Microfluidics Supported Microproteomics for Quantitative Proteome Analysis of Single Caenorhabditis elegans Nematodes

MK Steinbach, J Leipert, C Blurton… - Journal of Proteome …, 2022 - ACS Publications
Miniaturization of sample preparation, including omissible manual sample handling steps, is
key for reproducible nanoproteomics, as material is often restricted to only hundreds of cells …

The purine nucleoside phosphorylase pnp-1 regulates epithelial cell resistance to infection in C. elegans

E Tecle, CB Chhan, L Franklin, RS Underwood… - PLoS …, 2021 - journals.plos.org
Intestinal epithelial cells are subject to attack by a diverse array of microbes, including
intracellular as well as extracellular pathogens. While defense in epithelial cells can be …

The transcription factor ZIP-1 promotes resistance to intracellular infection in Caenorhabditis elegans

V Lažetić, F Wu, LB Cohen, KC Reddy… - Nature …, 2022 - nature.com
Defense against intracellular infection has been extensively studied in vertebrate hosts, but
less is known about invertebrate hosts; specifically, the transcription factors that induce …

Whole-genome sequence of a high-temperature edible mushroom Pleurotus giganteus (zhudugu)

H Yu, M Zhang, Y Sun, Q Li, J Liu, C Song… - Frontiers in …, 2022 - frontiersin.org
Most of the sequenced wood-rotting edible mushroom produce fruiting body at relatively low
temperatures. Little information has been known about the high-temperature wood-rotting …

Bacterial filamentation as a mechanism for cell-to-cell spread within an animal host

TD Tran, MA Ali, D Lee, MA Félix, RJ Luallen - Nature communications, 2022 - nature.com
Intracellular pathogens are challenged with limited space and resources while replicating in
a single host cell. Mechanisms for direct invasion of neighboring host cells have been …

Insights from C. elegans into Microsporidia Biology and Host-Pathogen Relationships

E Tecle, ER Troemel - Microsporidia: Current Advances in Biology, 2022 - Springer
Microsporidia are poorly understood, ubiquitous eukaryotic parasites that are completely
dependent on their hosts for replication. With the discovery of microsporidia species …

Age‐dependent heat shock hormesis to HSF‐1 deficiency suggests a compensatory mechanism mediated by the unfolded protein response and innate immunity in …

D Kovács, JB Biró, S Ahmed, M Kovács, T Sigmond… - Aging …, 2024 - Wiley Online Library
The transcription factor HSF‐1 (heat shock factor 1) acts as a master regulator of heat shock
response in eukaryotic cells to maintain cellular proteostasis. The protein has a protective …