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EMBL scientists reveal new insights into bacterial enzymes that causes tuberculosis

In a paper published today in PNAS, scientists from the European Molecular Biology Laboratory in Hamburg, Germany, reveal new insights into the workings of enzymes from a group of bacteria including Mycobacterium tuberculosis, the bacterium that causes tuberculosis.

15 Feb 2011

Free, confidential home-kit testing for sexually transmitted infections effective with young people

Infectious disease experts at Johns Hopkins say new research clearly shows that screening teens and young adults for sexually transmitted infections may best be achieved by making free, confidential home-kit testing available over the Internet. From a public health standpoint, the project is a clear winner, the experts say.

14 Feb 2011

First evidence of human DNA fragment in bacterial genome

If a human cell and a bacterial cell met at a speed-dating event, they would never be expected to exchange phone numbers, much less genetic material. In more scientific terms, a direct transfer of DNA has never been recorded from humans to bacteria.

14 Feb 2011

Study sheds new light on riboswitch that turns genes on or off in response to cell's energy needs

Scientists from The Scripps Research Institute have shed new light on a molecular switch that turns genes on or off in response to a cell's energy needs.

13 Feb 2011

HIV infection in mothers reduces disease resistance in babies: Study

New research suggests that babies whose mothers have HIV, but are not HIV-infected themselves, are born with lower levels of specific proteins in their blood called antibodies, which fight infection, compared with babies not exposed to HIV.

13 Feb 2011

Silver treated IV connectors may cause potentially deadly infections

Nationally-acclaimed researcher and award-winning author Dr. Cynthia C. Chernecky warned in a speech at the 11th National Conference on Cancer Nursing Research that silver treated IV connectors could actually cause potentially deadly infections they were supposed to prevent.

11 Feb 2011

Blocking interleukin 15 may help restore oral tolerance to gluten

Blocking a factor that can activate the human immune response against intestinal bacteria or certain foods could prevent the development of celiac disease in those most at risk, researchers report in the journal Nature.

11 Feb 2011

£160,000 award to devise anti-microbial collar to prevent bacterial infections associated with broken bones

Orthopaedic experts at The University of Nottingham are hoping to reduce the rate of infections that often occur in the pinning of broken bones by developing a special collar to counter dangerous microbes.

11 Feb 2011

FDA grants final approval for Hi-Tech Pharmacal's ANDA for levofloxacin ophthalmic solution

Hi-Tech Pharmacal Co., Inc., a specialty pharmaceuticals company, announced today that the US Food and Drug Administration granted final approval for the Company's Abbreviated New Drug Application for levofloxacin ophthalmic solution, 0.5% the generic for Vistakon's Quixin ophthalmic solution, which had sales of $2 million for the 12 months ended December 2010 according to IMS sales data.

10 Feb 2011

Akonni signs license agreement with USAMRIID to develop multiplex testing products for bio-security applications

Akonni Biosystems, a molecular diagnostics (MDx) company that develops rapid, low-cost and highly scalable solutions for infectious disease testing, today announced it has signed a license agreement with the U.S. Army Medical Research Institute of Infectious Diseases (USAMRIID).

10 Feb 2011

New study: No difference in contamination between physicians' long-, short-sleeved workwear

Governmental agencies in the United Kingdom recently instituted guidelines banning physicians' white coats and the wearing of long-sleeved garments to decrease the transmission of bacteria within hospitals due to the belief that cuffs of long-sleeved shirts carry more bacteria. However, a new study published today in the Journal of Hospital Medicine shows that after an eight-hour day, there is no difference in contamination of long- and short-sleeved shirts, or on the skin at the wearers' wrists.

10 Feb 2011

Babies born to HIV-infected mothers have lower antibody levels against bacterial infections

Babies whose mothers have HIV, but who are not HIV-infected themselves, are born with lower levels of specific proteins in their blood called antibodies, which fight infection, compared with babies not exposed to HIV, a new study has found.

9 Feb 2011

Rib-X commences Phase 2b trial to assess delafloxacin, linezolid, vancomycin for treatment of ABSSSI

Rib-X Pharmaceuticals, an antibiotics company with a broad development-stage pipeline, today announced the initiation of a Phase 2b clinical trial to evaluate delafloxacin, linezolid and vancomycin for the treatment of acute bacterial skin and skin structure infections, including infections caused by methicillin-resistant Staphylococcus aureus.

8 Feb 2011

Anthem Blue Cross reminds seniors in Maine to get vaccinated against annual flu, pneumonia

While the seasonal flu can be very serious for patients of any age, senior citizens are particularly vulnerable. That's why Anthem Blue Cross and Blue Shield in Maine is reminding seniors across the state to get their annual flu and pneumonia vaccinations.

8 Feb 2011

Abbott launches PLEX-ID Biothreat Assay to detect, distinguish 17 different pathogens

Abbott announced today that it has introduced the PLEX-ID Biothreat Assay, which is designed to detect and distinguish 17 different biothreat pathogens.

7 Feb 2011

Bruker launches new fully automated and fast toxin identification system

Bruker today announces the North American launch of its compact, fully automated and fast toxin identification system, called pTD™ (portable Toxin Detector), at the American Society for Microbiology (ASM) Bio-Defense and Emerging Diseases Research Meeting in Washington, DC. The novel, benchtop, push-button pTD system is intended for smaller, field and mobile laboratories for use by non-expert operators in homeland security applications.

7 Feb 2011

Technique that cleared mouse of HIV-like virus sparks hope for new therapy

In a breakthrough, Australian researchers have developed a method to boost the immune system. This technique is seen to be capable of clearing an “HIV-like” infection from a mouse. This could in future lead to a cure for HIV and other chronic viral infections in humans. The findings from Melbourne’s Walter and Eliza Hall Institute are centred on a naturally occurring cell signalling hormone called interleukin-7 (IL-7).

6 Feb 2011

Dermatologists urge athletes to be aware of most common skin infections

Team sports have a long history of fostering cooperation, camaraderie and a healthy competitive spirit among athletes. But the closeness that brings athletes together also can create an environment for a host of contagious skin infections. Now, dermatologists are urging teammates and coaches to be aware of the most common skin conditions caused by bacteria, viruses and fungi that occur in athletes and educating them on how to prevent a widespread outbreak.

5 Feb 2011

Cell signaling hormone boosts immune response to clear HIV-like infection

Australian scientists have successfully cleared a HIV-like infection from mice by boosting the function of cells vital to the immune response.

4 Feb 2011

Proper diagnosis and antibiotic treatment are the best way to prevent Lyme arthritis

Early, correct diagnosis is the best way to prevent the development of Lyme arthritis in individuals with the tick-borne illness, according to a paper published in the Journal of the American Academy of Orthopaedic Surgeons. In patients who do develop the condition, most cases can be treated successfully with antibiotics, the review found.

3 Feb 2011

Bacterial News and Research

EMBL scientists reveal new insights into bacterial enzymes that causes tuberculosis

Free, confidential home-kit testing for sexually transmitted infections effective with young people

First evidence of human DNA fragment in bacterial genome

Study sheds new light on riboswitch that turns genes on or off in response to cell's energy needs

HIV infection in mothers reduces disease resistance in babies: Study

Silver treated IV connectors may cause potentially deadly infections

Blocking interleukin 15 may help restore oral tolerance to gluten

£160,000 award to devise anti-microbial collar to prevent bacterial infections associated with broken bones

FDA grants final approval for Hi-Tech Pharmacal's ANDA for levofloxacin ophthalmic solution

Akonni signs license agreement with USAMRIID to develop multiplex testing products for bio-security applications

New study: No difference in contamination between physicians' long-, short-sleeved workwear

Babies born to HIV-infected mothers have lower antibody levels against bacterial infections

Rib-X commences Phase 2b trial to assess delafloxacin, linezolid, vancomycin for treatment of ABSSSI

Anthem Blue Cross reminds seniors in Maine to get vaccinated against annual flu, pneumonia

Abbott launches PLEX-ID Biothreat Assay to detect, distinguish 17 different pathogens

Bruker launches new fully automated and fast toxin identification system

Technique that cleared mouse of HIV-like virus sparks hope for new therapy

Dermatologists urge athletes to be aware of most common skin infections

Cell signaling hormone boosts immune response to clear HIV-like infection

Proper diagnosis and antibiotic treatment are the best way to prevent Lyme arthritis

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