Science news articles about 'scorpion venom'

  • Scorpion venom with nanoparticles slows spread of brain cancer

    ... by 98 percent, compared to 45 percent for the scorpion venom alone. "People talk about the treatment ... have looked at using chlorotoxin, a small peptide isolated from scorpion venom, to target and treat cancer cells ...
  • Genetic analysis reveals secrets of scorpion venom

    ... said, "Our work greatly expands the current knowledge of scorpion venoms. We found ten known types and nine ... resource for drug development as well as clues into the evolution of the scorpion venom arsenal". To humans, the sting ...
  • Scorpion Venom Could Make a Safe Alternative to Morphine

    Scorpion venom and intense pain generally go hand in hand, but a group of researchers at Tel ... that relationship, using a better understanding of the peptide toxins found in scorpions' pain-inducing payloads to create a breed ...
  • Scorpion venom provides clues to cause, treatment of pancreatitis

    ... microbiologist Dr. Paul Fletcher believed that scorpion venom might be used as a way to discover how pancreatitis ... of the Journal of Biological Chemistry. "We found that a particular enzyme in the scorpion's venom removes a peptide, or small protein ...
  • Deathstalker scorpion venom could improve gene therapy for brain cancer

    ... ingredient in the venom of the "deathstalker" scorpion could help gene therapy become an effective treatment for brain ... -delivery system are chlorotoxin, the substance in deathstalker scorpion venom that can slow the spread of brain cancer ...
  • Scorpion venom -– bad for bugs, good for pesticides

    ... insect toxicologist and neurobiologist, studied the effects of scorpion venom with the hopes of finding new ways ... channels that make the channels more vulnerable to the venom from the Israeli desert scorpion. The team also discovered that an important ...
  • Study finds scorpion venom able to heal bacterial infections in mice

    ... , researchers in China have found that applying an amount of a peptide found in scorpion venom to bacterial infections festering in wounds on the skin of test mice, caused the bacteria to be killed ...
  • New family of antibacterial agents uncovered

    ... the 3-D shape of hydramacin-1, which revealed that it most closely resembled a superfamily of proteins found in scorpion venom; within this large group, they propose ...
  • University of Arizona research on scorpion antivenom published in NEJM

    ... , all symptoms of nerve poisoning caused by the venom of the bark scorpion. The principal investigator of the study and lead ... told us that the dangerous effects of bark scorpion venom can be reversed quickly with the right antivenom ...
  • Analysis shows scorpion venom composition

    WUHAN, China, July 9 (UPI) -- A Chinese team of scientists has identified the protein composition of venom from the Scorpiops jendeki scorpion.
  • 9 new components found in scorpion venom

    A team of Chinese researchers has completed the first analysis of the venom of the Scorpiops jendeki scorpion, which lives in southwestern China.
  • Nanoparticles cross blood-brain barrier to enable 'brain tumor painting'

    ... and reach tumors. To specifically target tumor cells they used chlorotoxin, a small peptide isolated from scorpion venom that many groups, including Zhang's, are exploring ...
  • A deadly scorpion provides a safe pesticide

    ... has isolated the genetic sequences for important neurotoxins in the scorpion venom. He's also developed methods to produce ... . "Two decades ago I realized that scorpion venom is a goldmine for possible insecticidal and therapeutic ...
  • Deadly scorpion provides safe pesticide

    ... have isolated the genetic sequences for important neurotoxins in the scorpion venom and developed methods to produce and manipulate these toxins to restrict their toxicity to certain insects or mammals ...
  • Pinch away the pain

    ... may be manipulated at will by genetic engineering, he says. While the use of scorpion venom to treat some body disorders seems ... ," Prof. Gurevitz says. Some studies have also shown that scorpion venom can be used to treat epilepsy. "We study how these toxins pursue ...

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