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Signaling protein has key role in fighting bacterial infection and inflammation in intestinal tract: Study

A signaling protein that is key in orchestrating the body's overall immune response has an important localized role in fighting bacterial infection and inflammation in the intestinal tract, according to a study by UC San Diego School of Medicine investigators, published in the journal Cell Host and Microbe.

18 Feb 2010

Changes in vaginal pH make women more susceptible to infections

Changes in vaginal pH as a result of common “pH triggers” make women more susceptible to infections such as bacterial vaginosis (BV). Understanding how the vaginal environment responds to pH fluctuation helps health professionals prevent and treat these conditions.

18 Feb 2010

Healthy immune response depends on TRPV2 protein

If bad bacteria lurk in your system, chances are they will bump into the immune system's protective cells whose job is gobbling germs.

18 Feb 2010

Research on mosquito genes could be used for disease control measures

By unraveling the mysteries that exist within the molecular composition of mosquitoes, a team of Kansas State University researchers is trying to discover how the insects survive a parasite that causes malaria in humans.

17 Feb 2010

Chemists adopt new approach to optimise enzyme for practical applications

Engineers are unlikely to tinker with the cooling system if they want to increase the size of an engine. Yet chemists at the Max Planck Institute for Coal Research have adopted an approach similar to this in their efforts to optimise an enzyme for practical applications. They

16 Feb 2010

TB's mechanism to evade body's immune system identified

Indiana University School of Medicine researchers have identified a mechanism used by the tuberculosis bacterium to evade the body's immune system and have identified a compound that blocks the bacterium's ability to survive in the host, which could lead to new drugs to treat tuberculosis.

16 Feb 2010

Researchers discover chemical compound to combat malaria and bacterial diseases

Researchers report that they have discovered - and now know how to exploit - an unusual chemical reaction mechanism that allows malaria parasites and many disease-causing bacteria to survive. The research team, from the University of Illinois, also has developed the first potent inhibitor of this chemical reaction.

16 Feb 2010

Veterinary antibiotics in manure fertilizers: Buffer strips of grasses may help limit spread

Research by scientists at the University of Missouri Center for Agroforestry suggests that buffer strips of grasses and other plants can trap and break down veterinary antibiotics in manure fertilizers.

15 Feb 2010

Isogenica enters into agreement with Dstl to develop antimicrobial peptide drugs

Isogenica Ltd today announced that it has entered into an agreement with UK Ministry of Defence agency, the Defence Science and Technology Laboratory. The agreement concerns the development of antimicrobial peptide drugs and follows a successful collaboration to identify highly effective antimicrobial peptides which are active against a broad spectrum of bacteria.

15 Feb 2010

Potential cancer-killing compounds synthesized

Yale University scientists have streamlined the process for synthesizing a family of compounds with the potential to kill cancer and other diseased cells, and have found that they represent a unique category of anti-cancer agents. Their discovery appears in this week's online edition of the Journal of the American Chemical Society.

15 Feb 2010

Scientists identify bacterial protein VpsT as master regulator in Vibrio

Finding a biological mechanism much like an online social network, scientists have identified the bacterial protein VpsT as the master regulator in Vibrio, the cause of cholera and other enteric diseases. This discovery, now published in the journal Science, provides a major tool to combat enteric disease.

15 Feb 2010

Proteins found in intestines can recognize and kill bacteria that have human blood type molecules

A set of proteins found in our intestines can recognize and kill bacteria that have human blood type molecules on their surfaces, scientists at Emory University School of Medicine have discovered.

15 Feb 2010

Researcher receives $2.4M grant from NIH to study preeclampsia and diabetes in pregnant women

The link between obesity and high-risk pregnancies caused by preeclampsia and diabetes will be the focus of a $2.4 million National Institutes of Health research grant received by Sean Blackwell, M.D., associate professor in the Department of Obstetrics, Gynecology, and Reproductive Sciences at The University of Texas Medical School at Houston.

15 Feb 2010

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

Bacteria News and Research

Signaling protein has key role in fighting bacterial infection and inflammation in intestinal tract: Study

Changes in vaginal pH make women more susceptible to infections

Healthy immune response depends on TRPV2 protein

Research on mosquito genes could be used for disease control measures

Chemists adopt new approach to optimise enzyme for practical applications

TB's mechanism to evade body's immune system identified

Researchers discover chemical compound to combat malaria and bacterial diseases

Veterinary antibiotics in manure fertilizers: Buffer strips of grasses may help limit spread

Isogenica enters into agreement with Dstl to develop antimicrobial peptide drugs

Potential cancer-killing compounds synthesized

Scientists identify bacterial protein VpsT as master regulator in Vibrio

Proteins found in intestines can recognize and kill bacteria that have human blood type molecules

Researcher receives $2.4M grant from NIH to study preeclampsia and diabetes in pregnant women

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

Microbiology eBook

Achieving and maintaining ISO/IEC 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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