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Research findings could offer new insights into how defective cells can multiply in diseases

A rudimentary form of life that is found in some of the harshest environments on earth is able to sidestep normal replication processes and reproduce by the back door, researchers at The University of Nottingham have found.

5 Nov 2013

Scientists map structure of key part of immune system responsible for neutralizing bacteria, viruses

Leicester scientists have mapped the "bouquet-like" structure of a key part of the body's immune system responsible for neutralising bacteria and viruses.

5 Nov 2013

Probiotics may help keep bad germs at bay

Microbes are everywhere - thousands of species are in your mouth, and thousands are in a glass of tap water. The ones in your mouth are mostly harmless - as long as you brush and floss so they don't form a biofilm that allows gum disease a path into the blood stream.

4 Nov 2013

Research findings offer new therapeutic paradigm for periodontal disease

The red, swollen and painful gums and bone destruction of periodontal disease could be effectively treated by beckoning the right kind of immune system cells to the inflamed tissues, according to a new animal study conducted by researchers at the University of Pittsburgh.

4 Nov 2013

Taking care of your gums by brushing could help hold heart disease at bay

Taking care of your gums by brushing, flossing, and regular dental visits could help hold heart disease at bay. Researchers at Columbia University's Mailman School of Public Health have shown for the first time that as gum health improves, progression of atherosclerosis slows to a clinically significant degree. Findings appear online in the Journal of the American Heart Association.

3 Nov 2013

Interaction between fat cells and bacterial toxins can lead to chronic inflammation

Making fat cells immortal might seem like a bad idea to most people, but for a team of University of Iowa scientists it was the ideal way to study how the interaction between bacteria and fat cells might contribute to diabetes.

31 Oct 2013

Protego develops sternal device for cardiac surgery with start-up investment from MRCF

Protego Medical Pty Ltd, an early stage medical technology company developing a medical device for sternal protection during cardiac surgery, was launched today with AU$2M start-up financing from Australia’s Medical Research Commercialisation Fund (MRCF). At the same time, the Company announced the appointment of Pablo Solis as CEO.

31 Oct 2013

Listeria's resistance to disinfectants

Recent years have seen significant outbreaks of listeriosis on both sides of the Atlantic. Although the disease can usually be treated successfully, it is occasionally fatal, most frequently in pregnant women or immunocompromized people.

31 Oct 2013

New finding could help lead to better treatments for eczema

For the millions of people suffering from the intensely red, horribly itchy skin condition known as eczema, the only thing more maddening than their disease is the lack of understanding of what causes it, or makes it flare up from time to time.

31 Oct 2013

Meclizine drug has the potential to treat certain infectious diseases and cancer

Meclizine, an over-the-counter drug used for decades to treat nausea and motion sickness, has the potential for new uses to treat certain infectious diseases and some forms of cancer, according to Dr. Vishal M. Gohil, Texas A&M AgriLife Research biochemist.

31 Oct 2013

Honey may be detrimental for patients with type 2 diabetes

Honey may be detrimental for patients with type 2 diabetes because of the great quantities of sugars it contains.

31 Oct 2013

Canadian researchers contribute to the science of verotoxigenic E. coli and associated infections

Many Canadian scientists and clinicians were unsung heroes during the early years (1977-1983) of research unfolding around verotoxigenic E. coli (VTEC).

30 Oct 2013

Hand hygiene compliance improves to 89%, study finds

How often do you clean your hands? A study at Rhode Island Hospital observed staff on 161,526 occasions to monitor how often they cleaned their hands (ie, hand hygiene) between July 2008 to December 2012 and found that hand hygiene compliance improved from 60 percent to 89 percent. The study is published online in advance of print in the journal Infection Control and Hospital Epidemiology.

30 Oct 2013

Researchers develop new substance that quickly and effectively kills multi-resistant bacteria

In Europe alone, more than 25,000 people die each year from infections caused by multi-resistant bacteria. Researchers from University of Copenhagen have now developed and characterized a substance that quickly and effectively kills the virulent bacteria. The substance employs a multifunctional mechanism that reduces the risk of antibiotic resistance. The findings have recently been published in the scientific journal Chemistry & Biology.

30 Oct 2013

Queen's University is lead partner in £6M global research program to develop new ways to treat CF

Queen's University Belfast is a lead partner in a new -6 million (euro) global research programme to develop new ways to treat Cystic Fibrosis.

30 Oct 2013

Low birth weight infants more susceptible to invasive infections

Low birth weight infants are host to numerous microorganisms immediately after birth, and the microbiomes of their mouths and gut start out very similar but differentiate significantly by day 15 according to a study published in mBio-, the online open-access journal of the American Society for Microbiology.

29 Oct 2013

High levels of omega-3 fatty acid consumption may lead to unintended health consequences

A new review suggests that omega-3 fatty acids taken in excess could have unintended health consequences in certain situations, and that dietary standards based on the best available evidence need to be established.

29 Oct 2013

Rice University research reveals 3-way genetic switch for cancer metastasis

Cancer researchers from Rice University have deciphered the operating principles of a genetic switch that cancer cells use to decide when to metastasize and invade other parts of the body. The study found that the on-off switch's dynamics also allows a third choice that lies somewhere between "on" and "off." The extra setting both explains previously confusing experimental results and opens the door to new avenues of cancer treatment.

25 Oct 2013

BUSM researchers capture images of channels that direct proteins to right place in cell membranes

Similar to passengers on an urban transit system, every protein made in the cell has a specific destination and function. Channels in cell membranes help direct these proteins to their appropriate target. Researchers at Boston University School of Medicine and their colleagues have now captured images of these channels as they open to allow proteins to pass through a membrane, while the proteins are being made.

24 Oct 2013

Breast milk purchased over Internet contained bacteria that can cause illness in infants

Results from a study led by researchers at Nationwide Children's Hospital found more than three-fourths of breast milk samples purchased over the Internet contained bacteria that can cause illness, and frequently exhibited signs of poor collection, storage or shipping practices.

21 Oct 2013

Bacteria News and Research

Research findings could offer new insights into how defective cells can multiply in diseases

Scientists map structure of key part of immune system responsible for neutralizing bacteria, viruses

Probiotics may help keep bad germs at bay

Research findings offer new therapeutic paradigm for periodontal disease

Taking care of your gums by brushing could help hold heart disease at bay

Interaction between fat cells and bacterial toxins can lead to chronic inflammation

Protego develops sternal device for cardiac surgery with start-up investment from MRCF

Listeria's resistance to disinfectants

New finding could help lead to better treatments for eczema

Meclizine drug has the potential to treat certain infectious diseases and cancer

Honey may be detrimental for patients with type 2 diabetes

Canadian researchers contribute to the science of verotoxigenic E. coli and associated infections

Hand hygiene compliance improves to 89%, study finds

Researchers develop new substance that quickly and effectively kills multi-resistant bacteria

Queen's University is lead partner in £6M global research program to develop new ways to treat CF

Low birth weight infants more susceptible to invasive infections

High levels of omega-3 fatty acid consumption may lead to unintended health consequences

Rice University research reveals 3-way genetic switch for cancer metastasis

BUSM researchers capture images of channels that direct proteins to right place in cell membranes

Breast milk purchased over Internet contained bacteria that can cause illness in infants

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