Toxins News and Research

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Too much TV for tots could lead to autism?

A new study has come up with the rather bizarre theory that watching too much television at an early age may trigger autism.

23 Oct 2006

Scientists discover how brain turns on system designed to protect nerve cells from toxic "free radicals"

Scientists at Dana-Farber Cancer Institute report they have found how the brain turns on a system designed to protect its nerve cells from toxic "free radicals," a waste product of cell metabolism that has been implicated in some degenerative brain diseases, heart attacks, strokes, cancer, and aging.

20 Oct 2006

Flexible interface between DNA ligase and a heterotrimeric sliding clamp supports conformational switching and efficient ligation of DNA

Scientists investigating an important DNA-repair enzyme now have a better picture of the final steps of a process that glues together, or ligates, the ends of DNA strands to restore the double helix.

20 Oct 2006

New Purdue biochip may speed drug development

Purdue University researchers have developed a biochip that measures the electrical activities of cells and is capable of obtaining 60 times more data in just one reading than is possible with current technology.

20 Oct 2006

$74 million allocated to study environmental causes of disease

As part of the new Exposure Biology Program, the National Institute of Environmental Health Sciences, a component of the National Institutes of Health, today announced $74 million in grant opportunities for the development of new technologies that will improve the measurement of environmental exposures that contribute to human disease.

19 Oct 2006

More 'eco-friendly' hospitals being built

Hospitals are beginning to build "more efficient, eco-friendly facilities with 'sustainable' design features" as the industry "embarks on a $200 billion construction program over the next decade to replace or rebuild decaying facilities and meet growing demand from aging baby boomers," the Wall Street Journal reports.

5 Oct 2006

New understanding of how cells defend themselves

Biologists at the EPFL (Ecole Polytechnique Federale de Lausanne) have unveiled a new twist in a metabolic pathway that cells use to defend themselves against toxins made by disease-causing bacteria.

21 Sep 2006

New Yorkers lied to in aftermath of 9/11

A new study released this week says thousands of World Trade Center responders have developed chronic and disabling illnesses that are likely to be permanent.

12 Sep 2006

Emergent BioSolutions awarded $3.8 million to develop anthrax immune globulin therapeutic

Emergent BioSolutions has announced that it has been awarded two grants from the National Institute of Allergy and Infectious Diseases (NIAID) totaling $3.8 million to support the development of the company's anthrax immune globulin (AIG) therapeutic product.

1 Sep 2006

Genotoxic bacteria in the digestive tract

Escherichia coli is a commensal bacterium, which lives peacefully in our digestive tract. However, certain strains are pathogenic and are frequently incriminated in a broad spectrum of infections, affecting both farmed animals and humans (diarrhoea, urinary tract infections, food poisoning, septicaemia, neonatal meningitis, etc.).

16 Aug 2006

Researchers develop new technique using the abdominal cavity to deliver oxygen to assist ailing lungs

Researchers at the University of Pennsylvania School of Medicine have helped develop a technique in animal models for using the abdominal cavity to exchange gas, supplementing the function normally performed by the lungs.

8 Aug 2006

Gene defects in young present serious risk from environmental tobacco smoke

The dangers of passive smoking are even more pronounced among young people carrying common gene defects, researchers at the University of Dundee have found.

7 Aug 2006

New technique paves the way for developing high-sensitive microsensors for the rapid detection of neurotoxins

To understand how brain cells release compounds used when the cells communicate with each other researchers devise new technique, that can be applied now to the study of a wide range of biological processes and interactions.

3 Aug 2006

HHS to stockpile Anthrax immune globulin

The Department of Health and Human Services (HHS) has announced it will purchase 10,000 therapeutic courses of treatment of Anthrax Immune Globulin (AIG) from Cangene Corporation of Winnipeg, Manitoba, Canada for a total of $143,833,719.

30 Jul 2006

Promising therapy for Lou Gehrig's disease delivers antisense drug directly to nervous system

Researchers have designed and tested a molecular therapy in animals that they hope will be a major development in the fight to treat amyotrophic lateral sclerosis (ALS), or Lou Gehrig's disease.

27 Jul 2006

The facts on dieting

Only 'circumstantial' evidence supporting poor diet and lack of exercise as the main causes of obesity.

17 Jul 2006

NIAID program aims to model immune responses and key infectious diseases

A new program at the National Institute of Allergy and Infectious Diseases (NIAID) aims to better understand the complex biochemical networks that regulate the interactions between infectious organisms and the human or animal cells they infect.

12 Jul 2006

Morning sickness - a form of protection for mother and baby

As many as 90% of mothers experience nausea during pregnancy, and about half that number vomit.

12 Jul 2006

When the smoke clears even secondhand smoke is found to be a killer

Dr. Richard Carmona the American Surgeon-General has stated in a new report that secondhand smoke is a killer and smoking should be banned in all work places.

28 Jun 2006

Genetically-engineered antivenom to improve the treatment of snake bite

Important breakthrough in using DNA sequencing rather than actual snake venom as the means to generate antivenom.

27 Jun 2006

Toxins News and Research

Too much TV for tots could lead to autism?

Scientists discover how brain turns on system designed to protect nerve cells from toxic "free radicals"

Flexible interface between DNA ligase and a heterotrimeric sliding clamp supports conformational switching and efficient ligation of DNA

New Purdue biochip may speed drug development

$74 million allocated to study environmental causes of disease

More 'eco-friendly' hospitals being built

New understanding of how cells defend themselves

New Yorkers lied to in aftermath of 9/11

Emergent BioSolutions awarded $3.8 million to develop anthrax immune globulin therapeutic

Genotoxic bacteria in the digestive tract

Researchers develop new technique using the abdominal cavity to deliver oxygen to assist ailing lungs

Gene defects in young present serious risk from environmental tobacco smoke

New technique paves the way for developing high-sensitive microsensors for the rapid detection of neurotoxins

HHS to stockpile Anthrax immune globulin

Promising therapy for Lou Gehrig's disease delivers antisense drug directly to nervous system

The facts on dieting

NIAID program aims to model immune responses and key infectious diseases

Morning sickness - a form of protection for mother and baby

When the smoke clears even secondhand smoke is found to be a killer

Genetically-engineered antivenom to improve the treatment of snake bite

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