Results 51 to 60 of about 3,898 (208)

Characterization of the First Conotoxin from Conus ateralbus, a Vermivorous Cone Snail from the Cabo Verde Archipelago

open access: yesMarine Drugs, 2019
Conus ateralbus is a cone snail endemic to the west side of the island of Sal, in the Cabo Verde Archipelago off West Africa. We describe the isolation and characterization of the first bioactive peptide from the venom of this species.
Jorge L. B. Neves   +10 more
doaj   +1 more source

The introduction of marine cone snail species from the coast of the Qeshm Island, contains conotoxin palliative pain in mice [PDF]

open access: yesبوم‌شناسی آبزیان, 2019
Conotoxins are small toxic peptides that are synthesized in cone snail venom ducts. Conotoxins have analgesic effects in models animal. In this study, the analgesic effects with no toxicity of Persian Gulf cone snails, Conus coronatus, and Conus frigidus
Halimeh Rajabi   +4 more
doaj  

The complete mitochondrial genome of Conus quercinus (Neogastropoda: Conidae)

open access: yesMitochondrial DNA. Part B. Resources, 2018
The complete mitochondrial genome sequence of cone snail Conus quercinus a kind of worm-hunting sea snails, was performed by next-generation sequencing.
Po-Wei Chen, Wen-Lung Wu, Deng-Fwu Hwang
doaj   +1 more source

Elucidation of the molecular envenomation strategy of the cone snail Conus geographus through transcriptome sequencing of its venom duct

open access: yesBMC Genomics, 2012
Background The fish-hunting cone snail, Conus geographus, is the deadliest snail on earth. In the absence of medical intervention, 70% of human stinging cases are fatal.
Hu Hao   +3 more
doaj   +1 more source

Bridging the Late Antique Gap in Northwest Arabia: New Archaeological Evidence on the Occupation of Wādī al‐Qurā (al‐ʿUlā [AlUla], Saudi Arabia) Between the Third and Seventh Centuries CE

open access: yesArabian Archaeology and Epigraphy, EarlyView.
ABSTRACT In 2019, the Dadan Archaeological Project (CNRS/RCU/AFALULA) identified a Late Antique village 1 km south of ancient Dadan in the al‐ʿUlā valley (northwest Saudi Arabia). Three excavation seasons at this site (2021–2023) have uncovered a massive building constructed in the late third or early fourth cent.
Jérôme Rohmer   +11 more
wiley   +1 more source

Characterization of the Conus bullatus genome and its venom-duct transcriptome

open access: yesBMC Genomics, 2011
Background The venomous marine gastropods, cone snails (genus Conus), inject prey with a lethal cocktail of conopeptides, small cysteine-rich peptides, each with a high affinity for its molecular target, generally an ion channel, receptor or transporter.
Olivera Baldomero M   +3 more
doaj   +1 more source

High conopeptide diversity in Conus striatus: Revealed by integration of two transcriptome sequencing platforms

open access: yesFrontiers in Marine Science, 2022
Marine cone snail venoms represent a vast library of bioactive peptides with proven potential as research tools, drug leads, and therapeutics. In this study, a transcriptome library of four different organs, namely radular sheath, venom duct, venom gland,
Yanling Liao   +8 more
doaj   +1 more source

The M-Superfamily of Conotoxins: A Review [PDF]

open access: yes, 2010
Throughout the world there exist both predator and prey. This distinction is apparent though sometimes misleading. Take for example marine snails of the genus Conus that are present across the oceans of the southern hemisphere [1].
Jacob, Reed B., McDougal, Owen M.
core   +2 more sources

Cancer pain: current practice and emerging targets

open access: yesBritish Journal of Pharmacology, EarlyView.
Cancer pain (CP) arises from a complex interplay between the tumour and its microenvironment. Many patients experience a mixed pain phenotype that encompasses nociceptive, neuropathic and neuroinflammatory mechanisms, and vary across tumour type and disease stage. Despite decades of intensive research, the mainstay of cancer pain treatment is still non‐
Yi Ye   +5 more
wiley   +1 more source

SNAIL SPEARS AND SCIMITARS: A CHARACTER ANALYSIS OF CONUS RADULAR TEETH [PDF]

open access: yesJournal of Molluscan Studies, 1999
Knowledge of the attributes of the venom-injecting radular teeth of Conus can enhance understanding of the functional biology of feeding and the systematics of this large and taxonomically difficult genus of gastropods. We define and provide a scheme for coding the states of Conus radular tooth characters, in order to facilitate their use in taxonomic ...
ALAN J. KOHN, MANAMI NISHI, BRUNO PERNET
openaire   +1 more source

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