Bacteria News and Research

RSS

Study links gum disease to lung disease, cancer and heart failure

Most people are very familiar with the reality that, if they don't practice regular brushing and overall good dental hygiene, they are at risk for developing gum disease. Less well known is the full extent of the potential harm caused by gum disease.

22 Aug 2014

OMRF receives $14.5 million grant from NIH to continue research on anthrax

The National Institutes of Health has awarded the Oklahoma Medical Research Foundation a five-year, $14.5 million grant to continue its research on anthrax and the bacteria's effects on humans.

21 Aug 2014

Study identifies protein that appears to play key role in protecting people infected with tuberculosis

UCLA-led study has identified a protein that appears to play a key role in protecting people infected with Mycobacterium tuberculosis — the bacterium that causes tuberculosis — from developing the active form of the disease.

21 Aug 2014

Study identifies best course of treatment for endophthalmitis

The most common cause of endophthalmitis, a potentially blinding condition that can occur after eye trauma, eye surgery, and eye injections, are the well-known staphylococci ("staph") and streptococci ("strep") bacterial strains, according to a study published in the August issue of Ophthalmology and based on a review of 25 years of cases at New York Eye and Ear Infirmary of Mount Sinai (NYEE).

21 Aug 2014

Analysis of Candida glabrata fungus mutations reveals new genes that confer anti-fungal tolerance

A group of researchers at the Max F. Perutz Laboratories has created one of the three world's largest gene libraries for the Candida glabrata yeast, which is harmful to humans.

20 Aug 2014

Researchers made important step towards creating medical nanorobots

Researchers from the Institute of General Physics of the Russian Academy of Sciences, the Institute of Bioorganic Chemistry of the Russian Academy of Sciences and MIPT have made an important step towards creating medical nanorobots.

20 Aug 2014

Research finds stronger weapon against leprosy and tuberculosis

In many parts of the world, leprosy and tuberculosis live side-by-side. Worldwide there are approximately 233,000 new cases of leprosy per year, with nearly all of them occurring where tuberculosis is endemic.

20 Aug 2014

Free fatty acids may be effective in treating catheter-related bloodstream infections

Researchers at Rhode Island Hospital, Veterans Affair Medical Center in Providence and University of Rhode Island have found that a free fatty acid, made up of compounds similar to those naturally made in the body, may be as effective at fighting certain infections as antibiotics.

19 Aug 2014

Human gut microbiota can influence susceptibility to Campylobacter infection

The specific composition of bacterial species in a person's gut may protect against or increase susceptibility to Campylobacter, the most common cause of human bacterial intestinal inflammation, according research published this week in mBio-, the online open-access journal of the American Society for Microbiology.

19 Aug 2014

Actavis reports positive results from ceftazidime-avibactam Phase III studies in cIAI patients

Actavis plc today confirmed positive topline results from RECLAIM-1 and -2, pivotal Phase III studies evaluating the potential for the investigational antibiotic, ceftazidime-avibactam as a treatment for adult hospitalized patients with complicated intra-abdominal infections.

19 Aug 2014

Presence of Listeria monocytogenes in foods may cause abortions, meningitis

The results of the research conducted in the ICAS Culiacán reveal that at least 10 percent of the fresh cheese, sausages and meats sold in markets and on the street may be contaminated.

19 Aug 2014

New research finds that early use of antibiotics can alter immunity later on

New University of British Columbia research found that receiving antibiotic treatments early in life can increase susceptibility to specific diseases later on.

19 Aug 2014

Innate lymphoid cells induce specific T and B cell responses during inflammation

In case of an inflammation the body releases substances that increase the immune defense. During chronic inflammation, this immune response gets out of control and can induce organ damage.

19 Aug 2014

Queen's University scientists make breakthrough in fight against hospital superbugs

Scientists at Queen's University Belfast have made a breakthrough in the fight against the most resistant hospital superbugs.

19 Aug 2014

Microbes influence human eating behavior, dietary choices

It sounds like science fiction, but it seems that bacteria within us — which outnumber our own cells about 100-fold — may very well be affecting both our cravings and moods to get us to eat what they want, and often are driving us toward obesity.

17 Aug 2014

UI scientists discover that CF mucus abnormality is present at birth

Mucus is key to keeping our lungs clean and clear of bacteria, viruses, and other foreign particles that can cause infection and inflammation. When we inhale microbes and dust, they are trapped in the mucus and then swept up and out of the lungs via a process called mucociliary transport.

16 Aug 2014

Researchers now have a clear picture of bacterial immune system

Bacteria's ability to destroy viruses has long puzzled scientists, but researchers at the Johns Hopkins Bloomberg School of Public Health say they now have a clear picture of the bacterial immune system and say its unique shape is likely why bacteria can so quickly recognize and destroy their assailants.

15 Aug 2014

Young inner-city children appear to suffer from food allergies

Already known for their higher-than-usual risk of asthma and environmental allergies, young inner-city children appear to suffer disproportionately from food allergies as well, according to results of a study led by scientists at the Johns Hopkins Children's Center.

15 Aug 2014

Medical advisory panel recommends new pneumonia vaccine for seniors

The experts expressed concern, however, that Medicare rules may hamper some people from getting the new vaccine if they have already had an older version. Also in drug issues, some patient advocates report that insurers are balking at paying for a costly drug to treat hepatitis C if the patients are in drug treatment programs.

15 Aug 2014