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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)

Could Bt transgenic crops have nutritionally favourable effects on insects?
Researchers from Imperial College, England have just shown in a forthcoming article in the journal Ecology Letters, that insect larvae can use an engineered toxin (Cry1Ac) as a supplementary food source. They found that toxin-resistant larvae of the Diamondback Moth developed faster and had a... view more (2003-03-12)

Contraceptive pill produced from potato toxin
Dutch researcher Patrick Vronen from Wageningen University has investigated several methods for converting toxins in high-starch potatoes into a raw material for steroid hormones used, for example, in contraceptive pills. The molecular structure of the potato toxin solanidine, which is found in... view more (2003-06-24)

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... view more (2002-11-20)

Curbing C. difficile's toxin production
As if being admitted to the hospital weren't bad enough, patients, once admitted, are at higher risk of becoming infected with a "superbug" bacterium, Clostridium difficile (C. difficile).   view more (2007-09-06)

Defining gene's role may lead to prevention of dangerous corn toxin
Discovery that a specific gene is integral to both fungal invasion of corn and development of a potentially deadly toxin in the kernels may lead to ways to control the pathogen and the poison.   view more (2008-03-26)

Scientists discover toxin that causes gastro disease
Australian scientists have identified a highly potent toxin that causes severe gastrointestinal illnesses, including food poisoning.   view more (2006-10-11)

Brown Chemist Finds Gene That Enables Gray Mold to Kill Plant Cells
Gray mold is a gardener's nightmare. The fungus, also known by its scientific name Botrytis cinerea, is a scourge to more than 200 agricultural and ornamental plant species, including staples such as tomatoes, strawberries, snap and lima beans, cabbage, lettuce and endive, peas, peppers, and... view more (2008-12-02)

New U of C research examines commonly used toxin
New Research at the University of Calgary, Faculty of Kinesiology suggests that Botulinium type-A toxin (BTX-A) passes easily to surrounding muscles and is more difficult to control once injected than many people suspect.   view more (2008-02-27)

Starfish-shaped treatments for food poisoning
Embargoed until 19:00 GMT 9 February 2000   view more (2000-02-08)

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)

Transgenic maize is more susceptible to aphids
The environmental consequences of transgenic crops are the focus of numerous investigations, such as the one published in the journal PloS ONE.   view more (2007-08-30)

Tetanus toxin found to have therapeutic properties
A team of researchers from the Department of Biochemistry and Molecular Biology and the Institute of Neuroscience at the Universitat Autònoma de Barcelona has discovered that tetanus toxin, which causes tetanus, could be extremely useful as a therapy against psychological disorders... view more (2005-06-15)

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)

Evolution mystery: Spider venom and bacteria share same toxin
Biology researchers at Lewis & Clark College and the University of Arizona have found evidence for an ancient transfer of a toxin between ancestors of two very dissimilar organisms-spiders and a bacterium.   view more (2006-02-02)

Jefferson scientists deliver toxic genes to effectively kill pancreatic cancer cells
A research team, led by investigators at the Department of Surgery at Jefferson Medical College of Thomas Jefferson University and the Kimmel Cancer Center at Jefferson, has achieved a substantial "kill" of pancreatic cancer cells by using nanoparticles to successfully deliver a deadly... view more (2008-09-24)

Unexpected features of anthrax toxin may lead to new types of therapies
Surprising new insights about the acid pH levels required for anthrax toxin to invade the cells of the body may help accelerate development of medications for the treatment of anthrax, a disease caused by a spore-forming bacterium.   view more (2005-08-30)

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)

Blue-Green Algal Links to Alzheimer's-Like Neurological Disease
An international team of researchers, including scientists from the University of Dundee have announced that cyanobacteria (blue-green algae) found throughout the world may produce a toxin linked to certain types of neurological disease.   view more (2005-04-05)

Penn researchers use honeybee venom toxin to develop a new tool for studying hypertension
Researchers at the University of Pennsylvania School of Medicine have modified a honeybee venom toxin so that it can be used as a tool to study the inner workings of ion channels that control heart rate and the recycling of salt in kidneys.   view more (2008-09-18)

Bacillus thuringiensis - Bacterial Insecticide
Microbiologists in Europe have played a major role in developing the Bacillus thuringiensis story, as they have in many areas of research. FEMS, The Federation of European Microbiological Societies, is now embarking on a series of major European Congresses bringing together scientists from all... view more (2003-06-24)

Plant pathogen yields substance to fight neuroblastoma
Drug treatment of neuroblastoma, a tumor of the nervous system in children, poses major problems. Therefore, scientists at the German Cancer Research Center (Deutsches Krebsforschungszentrum, DKFZ) have been searching for substances that are suitable as a basis for developing better drugs. Now they... view more (2008-01-18)

Ricin's Deadly Action Revealed by Glowing Probes
A new chemical probe can rapidly detect ricin, a deadly poison with no known antidote that is feared to be a potential weapon for terrorists and cannot quickly be identified with currently available tests.   view more (2008-08-07)

Anthrax inhibitor counteracts toxin, may lead to new therapeutics
Researchers from Rensselaer Polytechnic Institute and the University of Toronto have designed a nanoscale assembly of molecules that successfully counteracts and inhibits anthrax toxin in animal and laboratory experiments.   view more (2006-04-24)

Cyanobacteria ("blue-green algae") produce toxin with possible connection to neurodegerative disorders
It is well known that a tiny number of cyanobacteria, previously known as blue-green algae, produce substances that can be toxic to both humans and animals. Now a research team from Sweden, Scotland, and the U.S. has found that a further toxin (BMAA, -methyl amino-alanine) with a possible... view more (2005-04-08)
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