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Researchers describe the structure of ToxT that controls virulent nature of Vibrio cholerae

In a new study, Dartmouth researchers describe the structure of a protein called ToxT that controls the virulent nature of Vibrio cholerae, the bacteria that causes cholera. Buried within ToxT, the researchers were surprised to find a fatty acid that appears to inhibit ToxT, which prevents the bacteria from causing cholera.

14 Feb 2010

Viral Genetics: Company update

Our mission is to bring new drug compounds to the marketplace. And we've never been in a stronger position to deliver on that promise. We've built the solid foundation needed to take drug therapies from the laboratory to the marketplace. After years in development, we believe several of our most promising compounds are moving closer to clinical trials.

12 Feb 2010

Treating bacteria with insufficient levels of antibiotics leads to multidrug resistance in 'superbugs'

For years, doctors have warned patients to finish their antibiotic prescriptions or risk a renewed infection by a "superbug" that can mount a more powerful defense against the same drug. But a new study by Boston University biomedical engineers indicates that treating bacteria with levels of antibiotics insufficient to kill them produces germs that are cross-resistant to a wide range of antibiotics.

12 Feb 2010

Mayo Clinic Health Letter features comprehensive coverage of the liver

The liver, the largest internal organ, is the body's ultimate multitasker. While the liver is not glamorous or sentimental -- there are no love songs about a broken liver -- it simultaneously plays a key role in the body's metabolic, digestive and regulatory systems.

12 Feb 2010

ODA encourages people with bad breath to see dentist

Do you suffer from bad breath? Are you constantly refreshing your mouth with mouthwash and mints to mask an odour problem? If any of this sounds familiar, the Ontario Dental Association (ODA) encourages you to see your dentist and get to the root of the problem.

12 Feb 2010

Low doses of antibiotics may serve as active mutagens and lead to multidrug resistance

Multidrug resistant bacteria such as Methicillin-resistant Staphylococcus aureus (MRSA) pose a major problem for patients, doctors, and the pharmaceutical industry. To combat such bacteria, it is critical to understand how resistance is developed in the first place. It is commonly thought that an incomplete course of antibiotics would lead to resistance to that particular antibiotic by allowing the bacteria to make adaptive changes under less stringent conditions.

12 Feb 2010

Venture Products introduces Shock Athletic lineup of portable fitness mats for fitness enthusiasts

No fitness enthusiast would even consider beginning to exercise without the right footwear. And the actual surface for the workout is equally important...which is where Venture Products, LLC's Shock Athletic™ lineup of portable fitness mats and interlocking gym flooring comes in.

11 Feb 2010

NCCID to host consultation with national and international experts to discuss ways to fight superbugs

The National Collaborating Centre for Infectious Diseases (NCCID) is hosting a consultation with national and international experts in Winnipeg on February 10th and 11th, 2010 to discuss ways to fight the threat posed by "superbugs," or bacteria that are increasingly resistant to conventional treatment with antibiotics.

11 Feb 2010

Catalysis Foundation for Health to discover new TB biomarkers with $5M Bill & Melinda Gates Foundation grant

The Catalysis Foundation for Health (Catalysis), a 501 (c) (3) non-profit entity dedicated to developing sustainable diagnostics for the developing world, announced today that it has received a $5 million grant from the Bill & Melinda Gates Foundation. The grant money will be used to discover new tuberculosis (TB) biomarkers that can be used to improve diagnostic tests and potentially develop more effective TB treatments.

10 Feb 2010

Majority of people prefer touchless towel dispensers to air dryers

An overwhelming majority of people (79 percent) prefer touchless towel dispensers to air dryers according to the "Washroom Product Study," developed by Georgia-Pacific Professional – the industry leader of tissue, towel, wiper and foodservice solutions – and conducted by Housekeeping Solutions magazine.

10 Feb 2010

Insight into mechanism H. pylori uses to evade the immune system

Helicobacter pylori (H. pylori) is the causal agent of chronic gastritis, ulcer and gastric cancer. It has the potential to persist in the human stomach for decades, sometimes causing neither harm nor clinical symptoms. Nevertheless, on some occasions, depending on the host immune system and the strain causing the infection, the outcome can be very serious. To maintain the infection, the bacterium must adapt to survive the host defences. One way to accomplish this is to sequentially change the external proteins on the bacterial surface.

10 Feb 2010

Eating reptile meat can cause varying degrees of illness

Reptiles are bred in captivity primarily for their skins, but some restaurants and population groups also want them for their meat. A study shows that eating these animals can have side effects that call into question the wisdom of eating this 'delicacy.'

10 Feb 2010

Mutations that enable Pseudomonas to thrive in cystic fibrosis lung secretions may also guard them against antibiotics

People with cystic fibrosis, an inherited disease that clogs airways with thick mucous, frequently have lung infections that defy treatment. While the life expectancy for children with cystic fibrosis has increased over the past few decades, many lives are still shortened in young adulthood by the ravages of lung infections.

10 Feb 2010

New filtration process to improve safety and quality of infant formula

Pall Corporation, a global leader in filtration, separation and purification, today introduced a new filtration process that significantly improves the safety and quality of infant formula. The Pall process is engineered to prevent microbial contamination through intensive filtration, while preserving nutritional quality by minimizing the need for repeated heat treatment during manufacturing.

From Pall Corporation 10 Feb 2010

Loyola University Chicago offers new research-intensive program for healthcare industry

Registration is underway for Loyola University Chicago's new infectious disease & immunology master's degree program that will prepare graduates for challenging health-related positions in government, research and private industry.

10 Feb 2010

Study: New mechanism may allow bacteria to develop resistance to antibiotics

Scientists have shown that cells' DNA-reading machinery can skim through certain kinds of damaged DNA without skipping any letters in the genetic "text." The studies, performed in bacteria, suggest a new mechanism that can allow bacteria to develop resistance to antibiotics.

10 Feb 2010

Whooping cough vaccine may be losing its punch: study

Vaccination programs against whooping cough may not be fully effective because the bacteria that cause the disease have evolved new strains, a new study has found.

9 Feb 2010

Combination of blueberries and probiotics protects against intestinal disorders

It is already known that blueberries are rich in antioxidants and vitamins. New research from the Lund University Faculty of Engineering in Sweden shows that blueberry fibre are important and can alleviate and protect against intestinal inflammations, such as ulcerative colitis.

9 Feb 2010

Breakthrough discovery could help in developing a broad spectrum of antiviral drugs

Within a virus's tiny exterior is a store of energy waiting to be unleashed. When the virus encounters a host cell, this pent-up energy is released, propelling the viral DNA into the cell and turning it into a virus factory.

6 Feb 2010

Biochemists identify a critical piece in the evolutionary puzzle

Monash University biochemists have found a critical piece in the evolutionary puzzle that explains how life on Earth evolved millions of centuries ago.

6 Feb 2010

Bacteria News and Research

Researchers describe the structure of ToxT that controls virulent nature of Vibrio cholerae

Viral Genetics: Company update

Treating bacteria with insufficient levels of antibiotics leads to multidrug resistance in 'superbugs'

Mayo Clinic Health Letter features comprehensive coverage of the liver

ODA encourages people with bad breath to see dentist

Low doses of antibiotics may serve as active mutagens and lead to multidrug resistance

Venture Products introduces Shock Athletic lineup of portable fitness mats for fitness enthusiasts

NCCID to host consultation with national and international experts to discuss ways to fight superbugs

Catalysis Foundation for Health to discover new TB biomarkers with $5M Bill & Melinda Gates Foundation grant

Majority of people prefer touchless towel dispensers to air dryers

Insight into mechanism H. pylori uses to evade the immune system

Eating reptile meat can cause varying degrees of illness

Mutations that enable Pseudomonas to thrive in cystic fibrosis lung secretions may also guard them against antibiotics

New filtration process to improve safety and quality of infant formula

Loyola University Chicago offers new research-intensive program for healthcare industry

Study: New mechanism may allow bacteria to develop resistance to antibiotics

Whooping cough vaccine may be losing its punch: study

Combination of blueberries and probiotics protects against intestinal disorders

Breakthrough discovery could help in developing a broad spectrum of antiviral drugs

Biochemists identify a critical piece in the evolutionary puzzle

Microbiology eBook

Expanding research and clinical options for children with cancer

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

From Puberty to Menopause: Clue’s CEO, Audrey Tsang on the Power of Femtech

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