Stephan von Reuss

Laboratory for Bioanalytical Chemistry at UniNE. Aiming to decipher chemical communication and secondary metabolism in nematodes.

[Stephan von Reuss @SvonReuss]

ascr#2 is the primary component of the Caenorhabditis briggsae dauer pheromone. New paper by Sternberg and Schroeder lab.

https://t.co/BzxXNFsMqq

[Dr. Fatma Kaplan @KaplanSchiller]

A recent paper about Influence of the ascarosides on the recovery, yield and dispersal of entomopathogenic nematodes
https://t.co/zkbv8x8oM3

[Stephan von Reuss @SvonReuss]

In memory of Prof. Wittko Francke (1940 –2020), who brought us together to study “Tetranorsesquiterpenoids as attractants of yucca moths to yucca flowers“. Results from a collaboration with Armin Tröger, Glenn P. Svensson, Rob Raguso, and many others...

https://t.co/QDeWFSjPSz

[Stephan von Reuss @SvonReuss]

Another class of nematode derived modular compounds with hundreds of glucoside structures exhibits biological functions in starvation survival.

[Schroeder Research Group @group_schroeder]

Check out our new work (w/ @wormraiser and @_MikeOD_ ) in JACS! Specific assembly of modular glucosides (MOGLs) via carboxylesterase CEST-1.2 regulates starvation survival in C. elegans
https://t.co/Pwr8ijB3SG

[James Dinneen @jamesNESW]

Model Organism Research Goes Wild:
https://t.co/6xlYZGVZ7v My latest in @undarkmag. 1/7

[Emmanuel Defossez @ManuDefossez]

Happy to share our eight key rules for successful data-dependent acquisition in mass spectrometry-based metabolomics https://t.co/R2ODMiujeP @ManuDefossez Julien Bourquin @SvonReuss @serasmann and Gaétan Glauser

[Varsha Singh PhD @VarshaS53228024]

1‐Undecene from Pseudomonas aeruginosa is an olfactory signal for flight‐or‐fight response in Caenorhabditis elegans | The EMBO Journal https://t.co/03ow2EQhzt

[Stephan von Reuss @SvonReuss]

Have been busy making my own spike protein over the weekend. Nowadays science is last years science fiction.

[Stephan von Reuss @SvonReuss]

Editing of ascaroside signals by nematodes, mammals, plants, and microorganisms - and a potential mechanistic basis for complex cross-kingdom interactions.

[Schroeder Research Group @group_schroeder]

Our study on inter-and intra- species metabolism of nematode signaling molecules is now out in @ChemicalBiology
https://t.co/M1swImehY7

[Stephan von Reuss @SvonReuss]

micropublication on... Transcriptional Response to a Dauer-Inducing Ascaroside Cocktail in Late L1 in C. elegans https://t.co/n3bUGrOhDP

[Andre Pires @andre_evol]

Social cues experienced by the mother determines if offspring develops as hermaphrodite or female:

https://t.co/7HIDkPFmEl

[Stephan von Reuss @SvonReuss]

A very nice review about metabolomic techniques for C. elegans by Liesa Salzer @liesasalzer and Michael Witting
@wittingmichael1

https://t.co/WzZWA4l7Ka

[Stephan von Reuss @SvonReuss]

Novel biological function of male-enriched medium chain β-hydroxy ascarosides (bhas) uncovered:

Male pheromones modulate synaptic transmission at the C. elegans neuromuscular junction in a sexually dimorphic manner https://t.co/YQfyK7LSZm

[Sebastian Eves-van den Akker @Seb_EvdA]

Some current opinions in plant-nematode interactions - really enjoyed working on this over the lockdown/s.

https://t.co/wCHt1LhLIG

[BioMassSpec @realBioMassSpec]

Comparison of lipidome profiles of Caenorhabditis elegans —results from an inter-laboratory ring trial #Metabolomics #MassSpec https://t.co/dvg1y5ykhT

[Stephan von Reuss @SvonReuss]

Sodorifen Biosynthesis – In silico modeling of the SAM-dependent FPP methyltransferase with cyclase activity from Serratia plymuthica confirms a ring contraction mechanism via a cyclopropyl intermediate and identifies an essential catalytic dyad.

https://t.co/NZTCIv64dT

[Stephan von Reuss @SvonReuss]

Clearly the most important 190 phone calls I ever made in a single morning... I finally succeeded to arrange the vaccination for my parents (born 1937 & 1940) by the end of this month - so happy.

[Stephan von Reuss @SvonReuss]

MS metabolomics to explore helminth infections - https://t.co/TPjpysh0kA

[gavin woodruff @weird_worms]

Major ascaroside pheromone component asc‐C5 influences reproductive plasticity among isolates of the invasive species pinewood nematode

https://t.co/R7L6625lYu

[Frontiers - Chemistry @FrontChemistry]

New Research: Necator americanus Ancylostoma Secreted Protein-2 (Na-ASP-2) Binds an Ascaroside (ascr#3) in Its Fatty Acid Binding Site: During their infective stages, hookworms release excretory-secretory (E-S) products, small molecules, and… https://t.co/cTMxwVTf14 #chemistry