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New broad-spectrum antibiotic can kill bacteria by punching holes in their membranes

Bacteria have many methods of adapting to resist antibiotics, but a new class of spiral polypeptides developed at the University of Illinois targets one thing no bacterium can live without: an outer membrane.

29 Oct 2015

Liposomal sizing and the Coulter principle: an interview with Professor Melvin E. Klegerman

For about the last 25 years, the cardiology group here have been developing a platform technology for both the diagnosis and treatment of atherosclerosis.

From Beckman Coulter Life Sciences - Particle Counting and Characterization 28 Oct 2015

Open-heart patients may have been exposed to infection-causing bacteria during surgery, York Hospital warns

In an effort to ensure the safety of patients, WellSpan York Hospital recently began notifying approximately 1,300 open-heart surgery patients of possible exposure to bacteria during open-heart surgery procedures performed between Oct. 1, 2011 and July 24, 2015.

27 Oct 2015

Phage shows strong anti-microbial activity against C. sakazakii bacterium

A phage showed strong anti-microbial activity against a type of food-borne bacterium that often kills infants after infecting them via infant formula. Phages are viruses that infect only bacteria. The research is published Oct. 23 online in Applied and Environmental Microbiology, a journal of the American Society for Microbiology.

24 Oct 2015

CDC publishes reports on infectious and noninfectious diseases

Beginning with the Oct. 23, 2015, Supplements to Morbidity and Mortality Weekly Report (MMWR), CDC will publish the summaries of all notifiable conditions – infectious and noninfectious – at the same time.

23 Oct 2015

Breakthrough research suggests that female sex hormone may save lives on the battlefield

Breakthrough research suggests a female sex hormone may be the key to saving lives on the battlefield, where between 2001 and 2011 more than 80 percent of potentially preventable U.S. war injury deaths resulted from blood loss.

22 Oct 2015

Study shows how dietary fatty acids affect development and progression of multiple sclerosis

Dietary fatty acids affect the development and progression of autoimmune chronic-inflammatory diseases such as multiple sclerosis. In a collaborative study between the Departments of Neurology at the Ruhr-Universität Bochum (St. Josef-Hospital) and the Friedrich Alexander Universtiy Erlangen, researchers now found that long-chain fatty acids promote the development and propagation of CNS reactive immune cells in the intestinal wall. On the contrary, short-chain fatty acids promote the development and propagation of regulatory cells in the immune system.

22 Oct 2015

Children who receive repeated antibiotics gain weight faster over time

Kids who receive antibiotics throughout the course of their childhoods gain weight significantly faster than those who do not, according to new Johns Hopkins Bloomberg School of Public Health research.

22 Oct 2015

Luminex's NxTAG Respiratory Pathogen Panel receives CE-IVD marking

Luminex Corporation today announced that it has received CE-IVD marking for its NxTAG Respiratory Pathogen Panel. The Panel detects 21 clinically-relevant viral and bacterial respiratory pathogens, including the atypical bacteria Chlamydophila pneumoniae, Mycoplasma pneumoniae, and Legionella pneumophila.

19 Oct 2015

Nanodiamonds may improve outcomes for patients undergoing root canals

People undergoing root canals may have gained a powerful, if tiny, new ally. Researchers from the UCLA School of Dentistry have found that using nanodiamonds to fortify a material used in the procedure could significantly improve outcomes for patients.

19 Oct 2015

International consortium provides standard protocol for using Oxford Nanopore's DNA-sequencing device

The MinION, a handheld DNA-sequencing device developed by Oxford Nanopore, has been tested and evaluated by an independent, international consortium coordinated by EMBL's European Bioinformatics Institute (EMBL-EBI).

16 Oct 2015

Study finds link between microbial signatures and triple negative breast cancer

Cancer is a result of normal cellular functions going wildly awry on a genetic level. That fact has been known for some time, but increasing evidence is showing that the human microbiome, the diverse population of microorganisms within every person, may play a key role in either setting the stage for cancer or even directly causing some forms of it.

16 Oct 2015

Commonwealth Lab expands access to new IBS test with national agreement with Quest

Commonwealth Laboratories, LLC ("Commonwealth") announced today that it has formed an agreement with Quest Diagnostics ("Quest") that will expand the availability of IBSchek™, a new laboratory developed blood test designed to help physicians quickly and reliably diagnose Irritable Bowel Syndrome (IBS).

From Quest Diagnostics 15 Oct 2015

Different Crohn's disease treatments affect children's gut microbes in distinct ways

Different treatments for Crohn's disease in children affects their gut mi-crobes in distinct ways, which has implications for future development of microbial-targeted therapies for these patients, according to a study led by researchers from the Perelman School of Medicine at the University of Pennsylvania.

15 Oct 2015

Phagelux announces purchase of Scithera Microbial Technologies' key assets

Phagelux, Inc., a leading anti-bacterial company, is pleased to announce the purchase of the key assets of Scithera Microbial Technologies, Ltd., headquartered in Wuhan China, a pioneer in the research and development of lysin solutions for pathogen control in the field of human health.

14 Oct 2015

Tamoxifen drug clears MRSA, reduces mortality

Researchers at University of California, San Diego School of Medicine and Skaggs School of Pharmacy and Pharmaceutical Sciences have found that the breast cancer drug tamoxifen gives white blood cells a boost, better enabling them to respond to, ensnare and kill bacteria in laboratory experiments. Tamoxifen treatment in mice also enhances clearance of the antibiotic-resistant bacterial pathogen MRSA and reduces mortality.

13 Oct 2015

UV robots help reduce rates of C. diff transmission among cancer inpatients

Robots are capable of all sorts of tasks to help better treat cancer: They connect oncologists to patients remotely, make incisions, staple them shut, deliver "nano" therapies--and they clean rooms. New research from Penn Medicine infection control specialists found that ultraviolet (UV) robots helped reduce the rates transmission of the common bacterial infection known as Clostridium difficile among cancer inpatients - mostly blood cancer patients, a group more vulnerable to hospital-acquired infections - by 25 percent. The interventions also saved about $150,000 in annual direct medical costs.

12 Oct 2015

FDA permits marketing of first CSF nucleic acid-based test for detection of multiple pathogens

The U.S. Food and Drug Administration today allowed marketing of the first cerebrospinal fluid (CSF) nucleic acid-based test for simultaneous detection of multiple pathogens that can cause central nervous system infections.

12 Oct 2015

AGS releases updated, expanded Beers Criteria to improve medication use in older adults

The American Geriatrics Society today released its second updated and expanded Beers Criteria--lists of potentially inappropriate medications for older adults who are not receiving hospice or palliative care, and one of the most frequently cited reference tools in the field of geriatrics.

12 Oct 2015

UNC researchers identify a type of vaginal bacteria that can protect women from HIV

Researchers at the University of North Carolina at Chapel Hill have identified a type of vaginal bacteria within the mucus of the female reproductive system that can protect women from HIV as well as other sexually transmitted infections.

9 Oct 2015

Bacterial News and Research

New broad-spectrum antibiotic can kill bacteria by punching holes in their membranes

Liposomal sizing and the Coulter principle: an interview with Professor Melvin E. Klegerman

Open-heart patients may have been exposed to infection-causing bacteria during surgery, York Hospital warns

Phage shows strong anti-microbial activity against C. sakazakii bacterium

CDC publishes reports on infectious and noninfectious diseases

Breakthrough research suggests that female sex hormone may save lives on the battlefield

Study shows how dietary fatty acids affect development and progression of multiple sclerosis

Children who receive repeated antibiotics gain weight faster over time

Luminex's NxTAG Respiratory Pathogen Panel receives CE-IVD marking

Nanodiamonds may improve outcomes for patients undergoing root canals

International consortium provides standard protocol for using Oxford Nanopore's DNA-sequencing device

Study finds link between microbial signatures and triple negative breast cancer

Commonwealth Lab expands access to new IBS test with national agreement with Quest

Different Crohn's disease treatments affect children's gut microbes in distinct ways

Phagelux announces purchase of Scithera Microbial Technologies' key assets

Tamoxifen drug clears MRSA, reduces mortality

UV robots help reduce rates of C. diff transmission among cancer inpatients

FDA permits marketing of first CSF nucleic acid-based test for detection of multiple pathogens

AGS releases updated, expanded Beers Criteria to improve medication use in older adults

UNC researchers identify a type of vaginal bacteria that can protect women from HIV

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