Botulinum Neurotoxin Current Events | Botulinum Neurotoxin News
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Researchers develop new ultrasensitive assay to detect most poisonous substance known
Scientists at City of Hope and the California Department of Public Health have developed a new ultrasensitive assay to detect botulinum neurotoxin. view more (2008-05-01)
Molecular structure reveals how botulinum toxin attaches to nerve cells
Botulism is a life-threatening disease caused by exposure to botulinum neurotoxins, which are among the most potent toxins known. These neurotoxins are produced by Clostridium botulinum, a bacterium found in soil and food. view more (2006-12-14)
Very long term effects of Botox still unknown
The use of botulinum toxin for facial cosmetic enhancement has established its new image as a glamour drug, but its unlicensed use is increasing dramatically for certain conditions, ahead of clear scientific evidence. Although negative side effects are few, its very long term effects are still unknown, warns a neurology expert in this week’s... view more... (2002-11-20)
Scientists Reveal Structure of New Botulism Nerve Toxin Subtype
cientists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory have determined the atomic-level structure of a third subtype of botulinum neurotoxin - a deadly toxin produced by certain bacteria that causes the disease botulism, and is also used in cosmetic and therapeutic applications such as reducing wrinkles and calming a... view more... (2008-12-23)
Botulism study could lead to new vaccines and treatments to counter bioterrorist attacks
Of all the weapons in the bioterrorist arsenal, none is as potent as botulinum neurotoxin, which causes botulism-a potentially fatal disease with symptoms that include severe paralysis of the limbs and respiratory muscles. view more (2006-12-14)
Scientists Determine Drug Target for the Most Potent Botulinum Neurotoxin
Botulinum neurotoxin -- responsible for the deadly food poisoning disease botulism and for the beneficial effects of smoothing out facial wrinkles - can also be used as a dreaded biological weapon. view more (2008-04-30)
New wrinkle in Botox treatment could lead to lower doses, better safety
There may soon be a better way to fight unsightly wrinkles. Researchers have discovered a novel way to increase the potency of botulinum neurotoxin treatments - commonly known as Botox - that they say could one day allow patients to receive the injections less frequently while maintaining or even enhancing its cosmetic benefits. view more (2006-04-06)
Newly discovered small molecules
According to the study, these activators bind to specific sites on the neurotoxin protein, increasing protease activity and enhancing the toxin's effect. view more (2006-03-15)
Pioneering research into health benefits of beauty treatment
Pioneering medical research is going on at the University of Leicester into the use of Botulinum toxin - commonly thought of as a beauty treatment - for bladder problems. view more (2007-03-07)
Botox for newborns
Botulinum toxin, also called Botox, is best known as one of the most commonly used molecules to reduce wrinkles. It is also known as one of the most poisonous naturally occurring substances. view more (2008-03-18)
Study helps explain why botulinum toxin is so deadly
A pilot without a map can locate an airport by first finding a nearby landmark, like a big river, and then searching for the airport. view more (2006-12-14)
Highly concentrated botulinum preparation for cosmetic injections can result in severe illness
An examination of 4 cases of botulism following cosmetic injections to the face indicates that the adults received a highly concentrated, unlicensed preparation that resulted in toxin levels up to 40 times the estimated human lethal dose. view more (2006-11-22)
Scripps research scientists: Compounds show significant promise against potential bioweapon toxins
Because of the high cost and limited applicability of currently available treatments, the newly identified compounds have the potential to fill the existing therapy gap and to provide protection against a bioterrorism attack using the toxin. view more (2007-02-06)
Scientists reveal how deadly toxin hijacks cells
Scientists have pinpointed exactly how botulinum neurotoxin A-a potential agent of biological warfare and one of the most lethal toxins known to man-is able to sneak into cells. view more (2006-03-17)
NEW LOOK ENVIRONMENT AWARD FOR ENGINEERS LAUNCHED FOR 1999
The competition, the only award to recognise the achievements of individual engineers in their work to protect and enhance the environment, is reshaped for 1999 with a totally new class structure that mirrors current environmental concerns and Government initiatives. view more (1999-03-11)
Ready meals need proper handling at home to prevent illness
Growing consumer appetite for ready-to-eat meals with a minimal preparation time and few preservatives has led to increased production and sales of chilled ready meals. Although the food industry has control measures in place to prevent growth of food poisoning organisms, consumers need to handle these foods properly in order to avoid food-borne... view more... (2002-02-11)
Genome of Clostridium botulinum reveals the background to world's deadliest toxin
The genome of the organism that produces the world's most lethal toxin is revealed today. This toxin is the one real weapon in the genome of Clostridium botulinum and less than 2 kg - the weight of two bags of sugar - is enough to kill every person on the planet. view more (2007-05-29)
Botulism bug has few genome wrinkles
The genome of the organism that produces the world's most lethal toxin is revealed today. This toxin is the one real weapon in the genome of Clostridium botulinum and less than 2 kg - the weight of two bags of sugar - is enough to kill every person on the planet. view more (2007-05-24)
Seeing a neurotoxin's deadly grip
Two Howard Hughes Medical Institute research teams working independently have discovered new information about how the botulinum neurotoxin shuts down neurons with deadly efficiency. view more (2006-12-14)
Botox Injections May Improve Facial-Wound Healing, Minimize Scars
Botulinum toxin, the same Botox used to treat facial wrinkles, helps facial wounds heal with less scarring, according to results of a study published in the August issue of Mayo Clinic Proceedings. view more (2006-08-21)
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