Toxins News and Research

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Dietary supplement combining zinc, phytase enhances effectiveness of BTX injections: Study

Taking a dietary supplement of organic zinc and the enzyme phytase four days before receiving botulinum toxin injections made the toxin more effective in 93 percent of patients tested in a recent study at The Methodist Hospital in Houston.

2 Sep 2010

Researchers find new fusion protein for E.coli bacterium vaccine development

South Dakota State University research is exploring a "fusion strategy" for making improved vaccines to protect pigs and humans against some strains of E. coli.

2 Sep 2010

RXR-alpha protein helps to protect pigment cells from invasive melanoma: Research

New research on how skin cancer begins has identified adjacent cancer cells that scientists are calling "co-conspirators" in the genesis of melanoma, in findings that could someday hold the key to predicting, preventing and stopping this hard-to-treat cancer before it spreads.

31 Aug 2010

Reactivation of CDX2 gene may halt progression of colon cancer

The intestines have to work properly if we are to benefit from the food we eat. Digestive juices must be secreted, the food broken down into smaller components and then transported through the gut wall and onwards to muscles and organs. The lining of the gut is coated in epithelial cells, a specialised layer that produces mucous and hormones while keeping dangerous bacteria and toxins at bay. Close contact with pathogenic microbes and toxins means that the epithelial cells may mutate to form cancer.

30 Aug 2010

Cargill recalls four tons of ground beef products due to E. coli O26 recent outbreak

The recent outbreak of E. coli O26 linked to three illnesses and the recall of four tons of ground beef products produced by Cargill Meat Solutions is the precise reason these pathogens need to be monitored, says Seattle food safety attorney Bill Marler.

30 Aug 2010

Scientists report frog skin contains new genera of antibiotics

Kissing a frog won't turn it into a prince except in fairy tales but frogs may be hopping toward a real world transformation into princely allies in humanity's battle with antibiotic-resistant infections that threaten millions of people worldwide. Scientists today reported that frog skin contains natural substances that could be the basis for a powerful new genre of antibiotics.

30 Aug 2010

GWAS finds new genetic link between Parkinson's disease and inflammation

A hunt throughout the human genome for variants associated with common, late-onset Parkinson's disease has revealed a new genetic link that implicates the immune system and offers new targets for drug development.

30 Aug 2010

Scientist finds man-made chemical enzyme to neutralize toxin

For the first time ever, a completely man-made chemical enzyme has been successfully used to neutralise a toxin found naturally in fruits and vegetables. While studying for her PhD in chemistry at the University of Copenhagen Dr. Jeannette Bjerre showed how a novel so called chemzyme was able to decompose glycoside esculin, a toxin found in horse-chestnuts.

27 Aug 2010

Researchers develop tiny color-changing sensor molecules

A new approach to building an "artificial nose" using fluorescent compounds and DNA could accelerate the use of sniffing sensors into the realm of mass production and widespread use, say Stanford chemists. If their method lives up to its promise, it could one day detect everything from incipiently souring milk to high explosives.

21 Aug 2010

Ozone, nicotine reaction may become threat to asthma sufferers: Study

Another reason for including asthma on the list of potential health risks posed by secondhand tobacco smoke, especially for non-smokers, has been uncovered. Furthermore, the practice of using ozone to remove the smell of tobacco smoke from indoor environments, including hotel rooms and the interiors of vehicles, is probably a bad idea.

17 Aug 2010

Progenics second-quarter total revenue decreases to $2.3 million

Progenics Pharmaceuticals, Inc. today announced its results of operations for the second quarter and six months ended June 30, 2010.

9 Aug 2010

ISAPS Biennial Global Survey of plastic surgeons and procedures

The International Society of Aesthetic Plastic Surgery is a world leader in plastic surgery. After a year-long process, the Society has produced the "ISAPS Biennial Global Surve" of plastic surgeons and procedures in the top 25 countries and regions – representing 75% of all procedures in 2009.The ISAPS Survey marks the first time reliable international plastic surgery data has been obtained and analyzed by independent statistical specialists.

9 Aug 2010

Special hearing on potential environmental health factors associated with autism spectrum disorders

Autism Speaks' Chief Science Officer Geraldine Dawson, Ph.D. emphasized the importance of research on environmental risk factors for autism spectrum disorders as the U.S. Senate Committee on Environment & Public Works, Subcommittee on Children's Health convened a special hearing on potential environmental health factors associated with autism spectrum disorders (ASD) and related neurodevelopmental disorders. The hearing is examining the latest research on potential environmental factors that may increase the risk for autism spectrum disorders.

4 Aug 2010

Researchers discover manipulation of microRNA-29a shows potential of novel IBS treatment

A possible cause of irritable bowel syndrome has been traced to a small piece of RNA that blocks a substance protecting the colon membrane, leading to hostile conditions that can produce diarrhea, bloating and chronic abdominal pain.New research shows that this RNA segment sends signals that stop the activity of the gene that produces glutamine, an amino acid. Previous research has linked a shortage of glutamine in the gut with the seepage of toxins and bacteria through the intestinal wall, irritating nerves and creating disease symptoms.

3 Aug 2010

Australian scientists uncover the secrets behind one of nature’s most extraordinary biological machines

Scientists from the Victor Chang Cardiac Research Institute (VCCRI), Sydney, have discovered the secrets behind the tiny motors in bacteria that allow them to swim rapidly towards nutrients and away from toxins, which is crucial to the spread of bacterial infection. These motors can rotate at up to 100,000 revolutions per minute, yet can switch directions in milliseconds.

1 Aug 2010

New findings on snake venom toxin hold promise for developing heart disease, cancer therapies

Researchers seeking to learn more about stroke by studying how the body responds to toxins in snake venom are this week releasing new findings that they hope will aid in the development of therapies for heart disease and, surprisingly, cancer. The Japanese team is reporting in a Journal of Biological Chemistry "Paper of the Week" that they are optimistic that inhibiting a protein found on the surface of blood cells known as platelets may combat both irregular blood clotting and the spread of certain cancers throughout the body.

30 Jul 2010

GOP advising Republicans to vote against 9/11 medical coverage bill

Politico's On Congress Blog: House Republicans are advising other Republicans to vote against a bill that would "bolster medical support to Sept. 11 victims. … The James Zadroga 9/11 Health and Compensation Act of 2009, sponsored by New York City Rep. Carolyn Maloney (D), provides medical monitoring to those exposed to toxins at Ground Zero, bolsters treatment at specialized centers for those afflicted by toxins on 9/11 and reopens a compensation fund to provide economic loss to New Yorkers."

30 Jul 2010

Toxic chemicals contribute to chronic disease epidemic: Health care sector leaders

Health care sector leaders are urging Congress to move swiftly to pass chemical reform legislation, citing the measure as critical to public health protection. On the eve of tomorrow's hearing on the "Toxic Chemicals Safety Act of 2010," a bill intended to overhaul the nation's chemical regulatory system, the sector is highlighting the link between preventing disease, containing costs, and reforming the law.

29 Jul 2010

Mediomics receives additional $460,000 in STTR Phase II grant for PINCER protein assay development

Mediomics, LLC has received an additional $460,000 in a renewal of its 2nd year STTR Phase II grant (R42GM079891) from the National Institute of General Medical Sciences. Since 2007, Mediomics has received over one million dollars of STTR funding to develop its quick and sensitive homogenous PINCER™ protein assay. The major goal of the second year project is to further increase the sensitivity of the biosensor.

28 Jul 2010

Research on method to open blood-brain barrier for safe cancer drug delivery

One of the human body's most powerful defensive tools, the blood-brain barrier is a chemical labyrinth that prevents toxins and viruses in the bloodstream from reaching the brain. This foolproof security system, however, limits the ability of physicians to deliver drugs directly to the brain, making it difficult to treat brain tumors. Researchers at Rensselaer Polytechnic Institute are endeavoring to solve this problem by investigating new methods for bypassing the blood-brain barrier and combating the spread of brain cancer.

28 Jul 2010

Toxins News and Research

Dietary supplement combining zinc, phytase enhances effectiveness of BTX injections: Study

Researchers find new fusion protein for E.coli bacterium vaccine development

RXR-alpha protein helps to protect pigment cells from invasive melanoma: Research

Reactivation of CDX2 gene may halt progression of colon cancer

Cargill recalls four tons of ground beef products due to E. coli O26 recent outbreak

Scientists report frog skin contains new genera of antibiotics

GWAS finds new genetic link between Parkinson's disease and inflammation

Scientist finds man-made chemical enzyme to neutralize toxin

Researchers develop tiny color-changing sensor molecules

Ozone, nicotine reaction may become threat to asthma sufferers: Study

Progenics second-quarter total revenue decreases to $2.3 million

ISAPS Biennial Global Survey of plastic surgeons and procedures

Special hearing on potential environmental health factors associated with autism spectrum disorders

Researchers discover manipulation of microRNA-29a shows potential of novel IBS treatment

Australian scientists uncover the secrets behind one of nature’s most extraordinary biological machines

New findings on snake venom toxin hold promise for developing heart disease, cancer therapies

GOP advising Republicans to vote against 9/11 medical coverage bill

Toxic chemicals contribute to chronic disease epidemic: Health care sector leaders

Mediomics receives additional $460,000 in STTR Phase II grant for PINCER protein assay development

Research on method to open blood-brain barrier for safe cancer drug delivery

Achieving and maintaining ISO 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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