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C. difficile infection has become common among hospitalized children in the US

Hospitalized children in the United States are more frequently becoming infected with the bacteria Clostridium difficile, according to a report posted online today that will appear in the May print issue of Archives of Pediatrics & Adolescent Medicine, one of the JAMA/Archives journals.

3 Jan 2011

Bacteria from cat fleas: 1st Australian case

Australia’s fist case of a human infected with bacteria from cat fleas has been reported by a Newcastle doctor who says the disease may be more common than the GPs thought. The case study appeared in the Medical Journal of Australia that documents a Victorian family infected with Rickettsia felis after exposure to a kitten infested with fleas. Murdoch University scientists confirmed the presence of R. felis in cat fleas on cats and dogs in WA for the first time in 2006.

3 Jan 2011

Hydrocephalus in Ugandan children linked to farm animals, previous bacterial infection

Hydrocephalus in Ugandan children and other developing countries is seasonal, linked to farm animals and in part, caused by previous bacterial infection, according to an international team of researchers from Uganda and the United States, who believe that the best approach to this problem is prevention.

3 Jan 2011

Low levels of microbe-killing molecules improve survival rate of people with CGD

Investigators at the National Institutes of Health have observed that the survival rate of people with a rare immunodeficiency disease called chronic granulomatous disease is greatly improved when even very low levels of microbe-killing molecules are present.

30 Dec 2010

Study sheds light on how bacteria developed resistance to antibiotics

Studying how bacteria incorporate foreign DNA from invading viruses into their own regulatory processes, Thomas Wood, professor in the Artie McFerrin Department of Chemical Engineering at Texas A&M University, is uncovering the secrets of one of nature's most primitive immune systems.

27 Dec 2010

High pressure technology holds promise for decontamination of dairy products

The AZTI-Tecnalia technological centre, in a project undertaken by the Tecnolat and Llet de Catalunya dairy product companies within the FUTURAL project, has verified that, as an alternative to the traditional heat treatment for decontamination of a number of dairy products, high pressure technology is highly recommendable. In fact, according to a press release from Tecnolat, the results, especially with ready-to-eat fruit products and in the inactivation of moulds and yeasts in other dairy products, "were highly positive and promising".

24 Dec 2010

Good Clostridia prevents development of allergies and inflammatory bowel disease

Scientists at the University of Tokyo have discovered that specific gut-dwelling bacteria control key immune cells that combat allergies and autoimmune diseases. The paper describing these findings was published in today's issue of the journal Science, and technology originating from the work is being advanced by start-up Vedanta Biosciences.

24 Dec 2010

Today's opinions: Ariz. hospital and abortion; Wall Street Journal's issues with PolitiFact; Calif.'s anti-smoking success

St. Joseph's Hospital and Medical Center in Phoenix announced on Tuesday that it will continue to provide life-saving abortion care to patients even though it means losing its affiliation with the local Roman Catholic Diocese (12/23).

24 Dec 2010

RyMed disappointed with verdict in InVision-Plus IV connector patent infringement case

Dana Wm. Ryan, President, CEO and Chairman of the Board of RyMed Technologies, Inc., today responded to a mixed verdict in a patent infringement case concerning RyMed's InVision-Plus® with Neutral Advantage™ technology IV connector.

23 Dec 2010

Scientist discovers molecular switch controlling synthesis of ribosomes

A scientist from the Florida campus of The Scripps Research Institute has discovered a molecular switch that controls the synthesis of ribosomes. Ribosomes are the large machineries inside all living cells that produce proteins, the basic working units of any cell. These new findings offer a novel target for potential treatments for a range of diseases, including cancer.

23 Dec 2010

Researchers identify new regulator that play a critical role in B cell development

A team at the Institut de recherches cliniques de Montr-al led by Dr. Tarik M-r-y, President and Scientific Director of the institute and Director of the Hematopoiesis and Cancer research unit, will be publishing an important breakthrough in tomorrow's issue of Immunity, a scientific journal from the Cell Press group. The researchers identified a new regulator playing a critical role in the development B cells, which produce antibodies.

23 Dec 2010

Study finds specially designed probiotic can prevent obesity

Specially designed probiotics can modulate the physiology of host fat cells say scientists writing in Microbiology. The findings could lead to specialised probiotics that have a role in the prevention or treatment of conditions such as obesity.

22 Dec 2010

New nanoparticle-based diagnostic platform provides rapid detection of sepsis

Blood poisoning can be fatal. If you suffer from sepsis, you used to have to wait as much as 48 hours for laboratory findings. A new diagnostic platform as big as a credit card will now supply the analysis after as little as an hour. This system is based on nanoparticles that are automatically guided by magnetic forces.

22 Dec 2010

Contamination with potential disease-causing bacteria is commonly found on hands of anesthesia providers

Contaminating bacteria are very commonly found on the hands of anesthesia providers, with high rates of transmission to the surgical field during operations, reports a study in the January issue of Anesthesia & Analgesia, official journal of the International Anesthesia Research Society.

22 Dec 2010

Study provides evidence on prevalence of two separate mosquito species which carry malaria parasite

In notable back-to-back papers appearing in the prestigioous journal Science in October, teams of researchers, one led by Nora Besansky, a professor of biological sciences and a member of the Eck Institute for Global Health at the University of Notre Dame, provided evidence that Anopheles gambiae, which is one of the major mosquito carriers of the malaria parasite in Sub-Saharan Africa, is evolving into two separate species with different traits.

21 Dec 2010

Biomagnification of nanomaterials in simple food chain demonstrated

An interdisciplinary team of researchers at UC Santa Barbara has produced a groundbreaking study of how nanoparticles are able to biomagnify in a simple microbial food chain.

21 Dec 2010

New research sheds light on complex regulatory pathways for effective innate immune system

New research by scientists at the University of California, San Diego School of Medicine and Skaggs School of Pharmacy and Pharmaceutical Sciences reveals that the immune system has an effective backup plan to protect the body from infection when the "master regulator" of the body's innate immune system fails.

21 Dec 2010

Deinove to receive European patent for genetic engineering process

Deinove, the world's leading specialist in Deinococcus bacteria for biofuels, green chemistry and antibiotics, today announced that the European Patent Office had notified it of the intention to grant the patent application EP2016183 entitled "Process for chromosome engineering using a novel DNA repair system".

21 Dec 2010

FDA warns against consumption of Sally Jackson cheese due to risk of E. coli O157:H7

The FDA, in cooperation with other state and local public health agencies, is warning consumers not to eat any Sally Jackson cheeses. The products were processed under conditions that create a significant risk of contamination of the unpasteurized raw milk and finished cheese, and Sally Jackson cheeses have been identified as one possible source of eight cases of E. coli O157 infections in an ongoing investigation.

20 Dec 2010

Researchers recommend 'watchful waiting' over antibiotic treatment for many children with ear infections

As middle ear infections increase during the winter months, researchers from Ben-Gurion University of the Negev (BGU) suggest that in many cases the most appropriate treatment is "watchful waiting" instead of using antibiotics immediately.

20 Dec 2010

Bacteria News and Research

C. difficile infection has become common among hospitalized children in the US

Bacteria from cat fleas: 1st Australian case

Hydrocephalus in Ugandan children linked to farm animals, previous bacterial infection

Low levels of microbe-killing molecules improve survival rate of people with CGD

Study sheds light on how bacteria developed resistance to antibiotics

High pressure technology holds promise for decontamination of dairy products

Good Clostridia prevents development of allergies and inflammatory bowel disease

Today's opinions: Ariz. hospital and abortion; Wall Street Journal's issues with PolitiFact; Calif.'s anti-smoking success

RyMed disappointed with verdict in InVision-Plus IV connector patent infringement case

Scientist discovers molecular switch controlling synthesis of ribosomes

Researchers identify new regulator that play a critical role in B cell development

Study finds specially designed probiotic can prevent obesity

New nanoparticle-based diagnostic platform provides rapid detection of sepsis

Contamination with potential disease-causing bacteria is commonly found on hands of anesthesia providers

Study provides evidence on prevalence of two separate mosquito species which carry malaria parasite

Biomagnification of nanomaterials in simple food chain demonstrated

New research sheds light on complex regulatory pathways for effective innate immune system

Deinove to receive European patent for genetic engineering process

FDA warns against consumption of Sally Jackson cheese due to risk of E. coli O157:H7

Researchers recommend 'watchful waiting' over antibiotic treatment for many children with ear infections

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