A new study reveals crucial insights into animal defense mechanisms and tradeoffs. The surprising discovery of a native anemone population lacking the Nv1 neurotoxin led to an investigation into its impact on defending against ...
Plants & Animals
Mar 13, 2024
0
2
In the search for ways to fight methylmercury in global waterways, scientists at Oak Ridge National Laboratory discovered that some forms of phytoplankton are good at degrading the potent neurotoxin.
Cell & Microbiology
Aug 9, 2023
0
63
A delicacy in Japanese cuisine, puffer fish (fugu) also contain a lethal toxin. Improperly prepared puffer fish can cause the person eating it to experience food poisoning and a swift death. Such a terrible event can happen ...
Plants & Animals
Nov 9, 2022
0
38
Certain snakes have evolved a unique genetic trick to avoid being eaten by venomous snakes, according to University of Queensland research.
Plants & Animals
Jan 15, 2021
1
249
Dr. Simon Holder, Reader in Organic Chemistry at the University of Kent (UK) and Dr. Barry Blight, Associate Professor of Chemistry at the University of New Brunswick (Canada), have developed a new method for containing and ...
Biochemistry
Jun 17, 2020
0
187
A new study reveals potential for developing novel antibody-based antitoxins against botulinum neurotoxins (BoNTs), including the most commonly used, yet most toxic one, Botox.
Cell & Microbiology
Feb 27, 2020
0
41
A potent neurotoxin that has long been associated with mass die-offs of marine mammals during harmful algal blooms has been detected in bottlenose dolphins from the Indian River Lagoon estuary.
Plants & Animals
Feb 24, 2020
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96
It's billed as a health booster and healing agent, but it may be the source of cognitive defects and other severe ailments. A new Stanford-led study reveals that turmeric—a commonly used spice throughout South Asia—is ...
Environment
Sep 24, 2019
32
3659
Enterococci are hardy microbes that thrive in the gastrointestinal tracts of nearly all land animals, including our own, and generally cause no harm. But their ruggedness has lately made them leading causes of multi-drug-resistant ...
Biochemistry
Jan 26, 2018
0
610
Botulinum neurotoxin is probably best known to Americans as BOTOX, a cosmetic medicine, rather than as a cause of potentially dangerous foodborne illnesses. Lesser known is that Clostridium botulinum, the bacterium that causes ...
Biochemistry
May 24, 2017
1
36
A neurotoxin is a toxin that acts specifically on nerve cells (neurons), usually by interacting with membrane proteins such as ion channels. Some sources are more general, and define the effect of neurotoxins as occurring at nerve tissue. Bungarotoxin, which is considered a neurotoxin, has its effect at the motor end plate.
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