Results 221 to 230 of about 129,894 (264)

A pore forming peptide from spider Lachesana sp. venom induced neuronal depolarization and pain

open access: bronze, 2014
Masayoshi Okada   +5 more
openalex   +2 more sources

Isolation, N-glycosylations and Function of a Hyaluronidase-Like Enzyme from the Venom of the Spider Cupiennius salei

open access: gold, 2015
Olivier Biner   +10 more
openalex   +2 more sources

Molecular diversity of spider venom [PDF]

open access: possibleBiochemistry (Moscow), 2009
Spider venom, a factor that has played a decisive role in the evolution of one of the most successful groups of living organisms, is reviewed. Unique molecular diversity of venom components including substances of variable structure (from simple low molecular weight compounds to large multidomain proteins) with different functions is considered ...
Alexander A. Vassilevski   +2 more
openaire   +2 more sources
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Chromosomal‐level genome of a sheet‐web spider provides insight into the composition and evolution of venom

Molecular Ecology Resources, 2022
Spiders are the most abundant venomous predators in the world. Previous research related to spider venom has mostly relied on transcriptomes and proteomes, with only a few high‐quality genomes available.
Bingyue Zhu   +5 more
semanticscholar   +1 more source

Spider Venoms and Spider Toxins

Journal of Toxicology: Toxin Reviews, 1998
AbstractSpider venoms and toxins are useful tools for the study of ion channels and synaptic functions of neurons in vertebrates and invertebrates. The components of spider venom, such as proteins, peptides, polyamines and bioamines, are species-specific. The various functions of these toxins are reviewed in this paper.
Masahisa Ori, Hiroyoshi Ikeda
openaire   +2 more sources

A spider-venom peptide with multi-target activity on sodium and calcium channels alleviates chronic visceral pain in a model of irritable bowel syndrome.

Pain, 2020
Chronic pain is a serious debilitating condition that affects ∼20% of the world's population. Currently available drugs fail to produce effective pain relief in many patients and have dose-limiting side effects.
F. C. Cardoso   +9 more
semanticscholar   +1 more source

Multiomics Profiling of Toxins in the Venom of the Amazonian Spider Acanthoscurria juruenicola.

Journal of Proteome Research, 2022
Acanthoscurria juruenicola is an Amazonian spider described for the first time almost a century ago. However, little is known about their venom composition. Here, we present a multiomics characterization of A.
Erika S Nishiduka   +15 more
semanticscholar   +1 more source

Funnelweb–Spider Venom Antagonist

Medical Journal of Australia, 1980
It was found in a series of experiments on anaesthetized monkeys that rat plasma and rat euglobulin fractions contain a substance which could offer some protection against funnelweb-spider envenomation when administered before envenomation or simultaneously with the funnelweb-spider venom. Further work to isolate, identify, and purify this substance is
Torda Ta   +4 more
openaire   +3 more sources

Pharmacology and biochemistry of spider venoms

Toxicon, 2002
Spider venoms represent an incredible source of biologically active substances which selectively target a variety of vital physiological functions in both insects and mammals. Many toxins isolated from spider venoms have been invaluable in helping to determine the role and diversity of neuronal ion channels and the process of exocytosis.
Rash, Lachlan D., Hodgson, Wayne C.
openaire   +4 more sources

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