Bacteria News and Research

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Scientists find new protein to break-up blood clots in prion diseases

The joy of a juicy hamburger could make a comeback thanks a new discovery by scientists from the University of Kentucky. In a new research report in the December 2010 print issue of The FASEB Journal, scientists found that a protein our body uses to break up blood clots speeds up the progress of prion diseases. This substance, called plasminogen, is a new drug target for prion diseases in both humans and animals.

2 Dec 2010

Biodiversity degradation may have perverse consequences for emerging pathogens

Habitat destruction and species extinction may lead to an increase in diseases that infect humans and other species, according to a paper in the journal Nature co-authored by a University of Florida ecologist.

2 Dec 2010

APHP selects Bruker´s Biotyper as exclusive MALDI-TOF mass spectrometry for microbial identification

At the 30th Reunion Interdisciplinaire de Chimothérapie Anti-Infectieuse (RICAI), Bruker announces that the Assistance Publique Hôpitaux de Paris (APHP) has selected Bruker´s IVD MALDI Biotyper as their exclusive MALDI-TOF mass spectrometry-based microbial identification tool.

2 Dec 2010

Lipids react and change to bacterial stimulus, trigger cell's immune response

For the first time, scientists have described not only the identities and quantities of fat species in a living mammalian cell in this case, a mouse macrophage or white blood cell but they also report how these lipids react and change over time to a bacterial stimulus triggering the cell's immune response.

2 Dec 2010

Regular, low-cost preventive medication can protect people with HIV from TB

Children and adults living with HIV can be protected from one of their deadliest threats - tuberculosis (TB) - with a regular, low-cost preventive medication according to new guidelines launched today by the WHO. Of the nearly two million AIDS-related deaths each year, a quarter of them are associated with TB.

2 Dec 2010

Angptl4 protein deficiency could promote inflammatory response in people who consume high saturated fat

A new report in the December Cell Metabolism identifies a protein without which diets high in saturated fat lead to a massive inflammatory response that can prove fatal. The studies in mice suggest that deficiencies in this protective pathway could promote inflammation in those who regularly consume high levels of saturated fat.

1 Dec 2010

Plackers recommends simple steps to maintain healthy teeth, gums during stressful holiday season

Three-quarters of American adults report moderate to high stress levels in their everyday lives, and that number increases during the holiday season, according to a recent survey conducted by the American Psychological Association.

30 Nov 2010

New study may lead to non-medicinal methods of eradicating Hamburger disease

Hamburger disease, a debilitating form of food poisoning, may be a thing of the past. New findings from an international research collaboration conducted by the French National Institute for Agronomic Research (INRA), involving the Universit- de Montr-al are the first to show how the contaminating E.coli bacterium is able to survive in the competitive environment of a cow's intestine by scavenging specific food sources.

30 Nov 2010

Scientists uncover new regulatory mechanism in body's response to eliminate pathogens

A team of scientists from The Scripps Research Institute have uncovered a previously unknown regulatory mechanism in the body's response to eliminate pathogens, such as bacteria and viruses. The findings challenge a long-held dogma in the field of immunology and have potential implications for far-ranging topics from how vaccines should be administered to the origin of autoimmunity.

30 Nov 2010

QIAGEN to supply point-of-need molecular veterinary diagnostics for disease detection in emerging countries

QIAGEN has been selected to contribute to the fight against infectious diseases in animals in emerging countries by supplying an international pilot project associated with the United Nations with portable devices to perform ultra-fast molecular testing in the field.

From QIAGEN Manchester Limited 29 Nov 2010

New laboratory test for pregnant women to detect GBS infections

A more rapid laboratory test for pregnant women to detect Group B strep (GBS), the most common cause of life-threatening infections in newborns, is being studied by researchers at The University of Texas Health Science Center at Houston (UTHealth).

29 Nov 2010

Superantigens can disrupt immune system, can cause more illnesses

Superantigens, the toxins produced by staphylococcus bacteria, are more complex than previously believed, reveals a team of researchers from the University of Gothenburg in an article published today in the scientific journal Nature Communications. Their discovery shows that the body's immune system can cause more illnesses than realised.

29 Nov 2010

GFS solution to Cholera

GFS BioProtect™ Effluent Remediator kills Vibrio cholerae O: 1, serotype Ogawa to Log 3 immediately, and the kill rate for this and several other pathogens continues to improve over time. The product breaks down B Class biomass (latrine and septic tank waste) into A class biomass suitable for reuse.

28 Nov 2010

Researchers synthesize iron compounds that inhibit growth of Mycobacterium tuberculosis

A team of researchers from Spain and Latin America have synthesized two iron compounds that inhibit the in vitro growth of Mycobacterium tuberculosis, the bacteria that causes tuberculosis. Due their low level of toxicity in mammel cells, the compounds could be used in the future as therapeutic agents and hospital disinfectants.

26 Nov 2010

Looking back and moving forward: 100 years of Pneumococcal vaccination

"Since the introduction of smallpox vaccination by Sir Edward Jenner in 1796, it took 184 years until the WHO could declare the world free of smallpox. How long will it take to eliminate pneumococcus from the world?"

25 Nov 2010

Immunity-enhancing probiotics may be the best line of defense for good health

Good bacteria, bad bacteria, billions of bacteria—sounds downright germy. But the truth is that research in gut health is germinating more insight into the role bacteria, also known as "probiotics," play in our overall health and wellness.

25 Nov 2010

Humanitarian benefits of rapid cholera vaccines deployment to at risk areas could be enormous

In the wake of devastating cholera outbreaks in refugee camps in earthquake-wracked Haiti, a group of leading experts from Harvard Medical School, George Washington University, and the International Vaccine Institute (IVI) have urged the United States to create an emergency stockpile of cholera vaccines for future humanitarian use.

25 Nov 2010

Collective efforts in transplantation reduces risk of treatment-related complications in blood cancer

A decade of refinements in marrow and stem cell transplantation to treat blood cancers significantly reduced the risk of treatment-related complications and death, according to an institutional self-analysis of transplant-patient outcomes conducted at Fred Hutchinson Cancer Research Center.

25 Nov 2010

Specialists suggest U.S. should stockpile cholera vaccines for rapid deployment at disease outbreak

As the cholera epidemic in Haiti continues to rage, public health workers are focusing their efforts on treating the tens of thousands who have already been hospitalized with cholera-like symptoms and providing clean water and adequate sanitation to control the disease's spread.

25 Nov 2010

On Thanksgiving Day never mind conflict with the in-laws; it's cake vs. cranberry, pie vs. wine

If you're lucky, it will all be kisses and hugs around the Thanksgiving dinner table, with friends and family near and dear gathered about, and puppies gathered around your feet waiting for table scraps.

24 Nov 2010

Bacteria News and Research

Scientists find new protein to break-up blood clots in prion diseases

Biodiversity degradation may have perverse consequences for emerging pathogens

APHP selects Bruker´s Biotyper as exclusive MALDI-TOF mass spectrometry for microbial identification

Lipids react and change to bacterial stimulus, trigger cell's immune response

Regular, low-cost preventive medication can protect people with HIV from TB

Angptl4 protein deficiency could promote inflammatory response in people who consume high saturated fat

Plackers recommends simple steps to maintain healthy teeth, gums during stressful holiday season

New study may lead to non-medicinal methods of eradicating Hamburger disease

Scientists uncover new regulatory mechanism in body's response to eliminate pathogens

QIAGEN to supply point-of-need molecular veterinary diagnostics for disease detection in emerging countries

New laboratory test for pregnant women to detect GBS infections

Superantigens can disrupt immune system, can cause more illnesses

GFS solution to Cholera

Researchers synthesize iron compounds that inhibit growth of Mycobacterium tuberculosis

Looking back and moving forward: 100 years of Pneumococcal vaccination

Immunity-enhancing probiotics may be the best line of defense for good health

Humanitarian benefits of rapid cholera vaccines deployment to at risk areas could be enormous

Collective efforts in transplantation reduces risk of treatment-related complications in blood cancer

Specialists suggest U.S. should stockpile cholera vaccines for rapid deployment at disease outbreak

On Thanksgiving Day never mind conflict with the in-laws; it's cake vs. cranberry, pie vs. wine

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