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MetabolomicsOrganic and Peptidyl Constituents of Snake Venoms: The Picture Is Vastly More Complex Than We Imagined
Small metabolites and peptides in 17 snake venoms (Elapidae, Viperinae, and Crotalinae), were quantified using liquid chromatography-mass spectrometry. Each venom contains >900 metabolites and peptides. Many small organic compounds are present at levels that are probably significant in prey envenoma...
2023-01-11 | MTBLS755 | MetaboLights
ProteomicsPhoneutria nigriventer venom profiling using high-throughput ion channel screen and structural venomics reveals highly complex composition and novel neuroactive peptides
Spider venoms are a unique source of bioactive peptides displaying remarkable structural stability and potent neuroactivity. Phoneutria nigriventer, often referred to as Brazilian wandering spider, banana spider or “armed” spider, is endemic from South America and amongst the most dangerous venomous...
ORGANISM(S): Phoneutria nigriventer 
2023-02-09 | PXD037904 | Pride
Venom peptide Wandering spider Spider venom 
ProteomicsVenom proteome of the box jellyfish Chironex fleckeri
Transcriptome and venom proteome of the box jellyfish Chironex fleckeri.
ORGANISM(S): Chironex Fleckeri 
2015-04-14 | MSV000079108 | MassIVE
ProteomicsExaptation of an evolutionary constraint enables behavioural control over the composition of secreted venom in giant centipedes
Venoms are biochemical arsenals that have emerged in numerous animal lineages, where they have coevolved with morphological and behavioural traits for venom production and delivery. In centipedes, venom evolution is thought to be constrained by the morphological complexity of their venom glands due ...
ORGANISM(S): Scolopendra morsitans 
2024-08-29 | PXD048264 | Pride
Centipede Venom modulation Mass spectrometry imaging Defence Venom gland Predation 
ProteomicsSystemic toxicity of snake venom metalloproteinases: proteomics analyses of kidney injury and blood plasma disturbances in a mouse model
Metalloproteinases are abundant in viperid venoms and are implicated in several envenomation effects. Bothrops jararaca venom is reported to induce kidney injury and coagulopathy. HF3 is an extremely hemorrhagic metalloproteinase from B. jararaca venom and participates in the local pathogenesis of e...
ORGANISM(S): Mus Musculus (ncbitaxon:10090) 
2023-01-20 | MSV000091101 | MassIVE
Genomics
venom modulation Hadronyche infensa
PRJNA786231 | ENA
ProteomicsSpatial Venomics - Cobra Venom System Reveals Spatial Distinction of Snake Toxins by Mass Spectrometry Imaging
Despite extensive research, there is still limited knowledge of the functional biology of most animal toxins, including their venom production and storage, as well as the morphological structures within sophisticated venom producing tissues that might underpin venom modulation. Here we applied non-t...
ORGANISM(S): Naja Haje Haje (ncbitaxon:8642) 
2021-11-22 | MSV000088427 | MassIVE
ProteomicsPeptide toxins that target vertebrate voltage-gated sodium channels underly the painful stings of harvester ants
Harvester ants (genus Pogonomyrmex) are notable for their stings which cause intense, long-lasting pain and other neurotoxic symptoms in vertebrates. Here we show that harvester ant venoms are relatively simple and composed largely of peptide toxins. One class of peptides is primarily responsible fo...
ORGANISM(S): Pogonomyrmex 
2024-06-16 | PXD043773 | Pride
Pain Hymenoptera Venoms Defence Ants 
UnknownTranscriptomic Analysis of the Spider Venom Gland Reveals Venom Diversity and Species Consanguinity.
Not available
S-EPMC6409621 | biostudies-literature
UnknownThe Diversity of Venom: The Importance of Behavior and Venom System Morphology in Understanding Its Ecology and Evolution.
Not available
S-EPMC6891279 | biostudies-literature
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