Bacteria News and Research

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Schools have highest number of bacteria

When kids are at school, we hope for high marks in math, science and English. But what about the grades the school itself would receive in a class on cleanliness? A study conducted by Dr. Charles Gerba, professor of environmental microbiology at the University of Arizona, in partnership with The Clorox Company, found that plenty of bacteria are going to school too.

25 Jan 2011

Fixed Phage to develop products based on Strathclyde's technology for tackling infections

A new company has been launched to commercialise an award-winning technology, developed at the University of Strathclyde in Glasgow, for tackling bacterial infection and contamination, including superbugs such as MRSA.

25 Jan 2011

New investigative tool may explore intracellular processes with unprecedented clarity

Nongjian Tao and his colleagues at the Biodesign Institute at Arizona State University have pioneered a new technique capable of peering into single cells and even intracellular processes with unprecedented clarity.

25 Jan 2011

Also in Global Health News: Cholera death in DR; TB vaccine study; Rising food prices

"Dominican Republic on Sunday confirmed that a 53-year-old Haitian man has become the country's first death from cholera and announced the immediate start of a broad disease control and monitoring operation" around the eastern town of Higuey where he was being treated and later died, Latin American Herald Tribune reports (1/24).

24 Jan 2011

Mystery of 'inactive' defensin solved

Under standard laboratory conditions, the human beta-defensin 1 (hBD-1), a human antibiotic naturally produced in the body, had always shown only little activity against microbes. Nevertheless the human body produces it in remarkable quantities.

24 Jan 2011

Odontoblast cells are part of immune system, protect teeth from decay: New research

It is known that teeth can protect themselves, to some extent, from attack by bacteria but that inflammation within a tooth can be damaging and, in extreme cases, lead to abscess or death of the tooth. New research published in BioMed Central's open access journal BMC Immunology shows that odontoblast cells are part of the immune system and fight to protect teeth from decay.

23 Jan 2011

Vibrio cholerae kills E. coli bacteria

Just over a year after the earthquake in Haiti killed 222,000 people there's a new problem that is killing Haitians. A cholera outbreak has doctors in the area scrambling and the water-borne illness has already claimed 3600 lives according to officials with M-dicin Sans Fronti-res (Doctors without Borders).

21 Jan 2011

Opinions: GAVI; Haitian women; Clinton's foreign policy

"Vaccines are among the greatest scientific contributions to human welfare. They are also some of the largest humanitarian contributions of developed nations to the rest of the world. So it is unfortunate that a decade of vaccine controversy has overshadowed a decade of vaccine miracles," Washington Post columnist Michael Gerson writes in an opinion piece reflecting on the contributions of the GAVI Alliance over the past decade.

21 Jan 2011

New research says EPO hormone can modulate immune response

New research reveals that a hormone best known for stimulating the production of red blood cells can modulate the immune response. The study, published by Cell Press in the January 27th issue of the journal Immunity, finds that erythropoietin has contrasting influences on infectious and inflammatory diseases and may be useful in the design of new therapeutic strategies.

21 Jan 2011

Three ASM scientists to receive NAS award for excellence in microbiology field

Three members of the American Society for Microbiology are among the 13 scientists that will be honored by the National Academy of Sciences with awards recognizing extraordinary scientific achievement in the field of microbiology:

21 Jan 2011

BUSM receives NIH grant to explore how chronic inflammation can lead to systemic diseases

A team of researchers at Boston University School of Medicine have been awarded a five-year, $7.7 million grant from the National Institutes of Health's National Institute of Allergy and Infectious Diseases to explore how chronic inflammation can lead to systemic diseases.

20 Jan 2011

Covidien launches Puritan Bennett 520 ventilator in Europe

Covidien, a leading global provider of healthcare products and recognized innovator in mechanical ventilation and respiratory care devices, today announced that the Puritan Bennett™ 520 ventilator is now available in the European Union.

20 Jan 2011

Scarab Genomics, WIST enter research agreement to produce isoprene from paper, pulp mill waste streams

Scarab Genomics, a leader in the development of production E. coli strains based on reduced genome technology and the Wisconsin Institute for Sustainable Technology at the University of Wisconsin-Stevens Point have entered into a research agreement to produce isoprene from paper and pulp mill waste streams.

20 Jan 2011

Findings could speed use of RNA nanotechnology for treating disease

Scientists are reporting an advance in overcoming a major barrier to the use of the genetic material RNA in nanotechnology - the field that involves building machines thousands of times smaller than the width of a human hair and now is dominated by its cousin, DNA. Their findings, which could speed the use of RNA nanotechnology for treating disease, appear in the monthly journal ACS Nano.

20 Jan 2011

Legionnaires’ disease scare in Bali: Australian tourists warned

Commonwealth chief medical officer Jim Bishop has warned Australians who have returned from Bali on an outbreak of Legionnaires’ disease on the popular Indonesian resort island. The Australian health authorities knew of 11 cases of Legionnaires’ disease detected in Victorians and Western Australians after holidays in the Kuta area of Bali between August 2010 and January 2011.

19 Jan 2011

Healthy teeth and gums may reduce risk for pneumonia, chronic obstructive pulmonary disease

Maintaining periodontal health may contribute to a healthy respiratory system, according to research published in the Journal of Periodontology. A new study suggests that periodontal disease may increase the risk for respiratory infections, such as chronic obstructive pulmonary disease (COPD) and pneumonia.

19 Jan 2011

AMBR sensor measures growth and drug susceptibility of bacterial cells without use of microscope

With an invention that can be made from some of the same parts used in CD players, University of Michigan researchers have developed a way to measure the growth and drug susceptibility of individual bacterial cells without the use of a microscope.

19 Jan 2011

Vaccine to prevent MRSA infections after bone and joint surgery

University of Rochester Medical Center orthopaedic scientists are a step closer to developing a vaccine to prevent life-threatening methicillin-resistant staphylococcus aureus (MRSA) infections following bone and joint surgery.

18 Jan 2011

T3SS-dependent bacteria may be a suitable point of attack for future antibiotics: Study

So-called type-3 secretion systems of pathogenic bacteria may be a suitable point of attack for future antibiotics. This is shown by Professor Maria Fällman and her associates at Umeå University in Sweden in the Proceeding of the National Academy of Sciences, PNAS, in the US.

18 Jan 2011

FDA stops operations of N.Y.-based beverage company

At the request of the U.S. Food and Drug Administration, the U.S. Department of Justice today filed a complaint for permanent injunction against a Jamaica, N.Y.-based beverage company to prevent it from processing and distributing juice and other products.

14 Jan 2011

Bacteria News and Research

Schools have highest number of bacteria

Fixed Phage to develop products based on Strathclyde's technology for tackling infections

New investigative tool may explore intracellular processes with unprecedented clarity

Also in Global Health News: Cholera death in DR; TB vaccine study; Rising food prices

Mystery of 'inactive' defensin solved

Odontoblast cells are part of immune system, protect teeth from decay: New research

Vibrio cholerae kills E. coli bacteria

Opinions: GAVI; Haitian women; Clinton's foreign policy

New research says EPO hormone can modulate immune response

Three ASM scientists to receive NAS award for excellence in microbiology field

BUSM receives NIH grant to explore how chronic inflammation can lead to systemic diseases

Covidien launches Puritan Bennett 520 ventilator in Europe

Scarab Genomics, WIST enter research agreement to produce isoprene from paper, pulp mill waste streams

Findings could speed use of RNA nanotechnology for treating disease

Legionnaires’ disease scare in Bali: Australian tourists warned

Healthy teeth and gums may reduce risk for pneumonia, chronic obstructive pulmonary disease

AMBR sensor measures growth and drug susceptibility of bacterial cells without use of microscope

Vaccine to prevent MRSA infections after bone and joint surgery

T3SS-dependent bacteria may be a suitable point of attack for future antibiotics: Study

FDA stops operations of N.Y.-based beverage company

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