Bacterial News and Research

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Researchers develop new method to accurately identify nontuberculous mycobacteria

The bacterial genus Mycobacterium has the dubious honor of including species responsible for two of the best-known chronic human infectious diseases: tuberculosis and leprosy.

30 Jul 2019

Cigarette smoke can make MRSA bacterium more resistant to antibiotics

Cigarette smoke can make MRSA bacterial strains more resistant to antibiotics, new research from the University of Bath has shown.

30 Jul 2019

Genetics may influence the composition of the microbiome more than environmental factors

Researchers have found that the microbiome is influenced by genetics much more than it is by the maternal birth environment.

29 Jul 2019

Organic apples have probiotic properties

A new study shows that eating an apple, core and all, is the equivalent of eating not only fiber, vitamins and, sugars, but also about 100 million bacteria.

29 Jul 2019

Whole-genome sequencing could transform salmonella detection

Salmonella is among the most common organisms responsible for symptomatic and serious food poisoning. Methods to detect this have evolved from crude microscopic identification to serotype detection.

29 Jul 2019

New gene-editing study finds protective genes against Zika virus

Tel Aviv scientists have discovered certain genes that protect the host organism against attack by Zika virus, raising hopes of an eventual vaccine or cure for this dreaded viral disease.

28 Jul 2019

Many healthy women carry drug-resistant E. coli strains in their guts

A recent study of over 1,000 healthy women with no symptoms of urinary tract infections showed nearly 9 percent carried multi-drug resistant Escherichia coli strains in their guts.

26 Jul 2019

Gut bacteria that prevents mice from becoming obese may also control weight in people

Researchers at University of Utah Health have identified a specific class of bacteria from the gut that prevents mice from becoming obese, suggesting these same microbes may similarly control weight in people.

26 Jul 2019

Scientists investigate how fungus interacts with bacteria to trigger Crohn's disease

Scientists have known that bacteria in the gut, along with environmental and genetic factors, contribute to the debilitating intestinal ailment of Crohn's disease.

26 Jul 2019

Antibiotic treatment can slow down skin lymphoma

New research from the LEO Foundation Skin Immunology Research Center at the University of Copenhagen shows, surprisingly, that antibiotics inhibit cancer in the skin in patients with rare type of lymphoma.

25 Jul 2019

McMaster researchers develop new gel composed of bacteria-killing viruses

McMaster researchers have developed a novel new gel made entirely from bacteria-killing viruses.

25 Jul 2019

Active adhesive dressings can close wounds faster than other methods

Cuts, scrapes, blisters, burns, splinters, and punctures - there are a number of ways our skin can be broken.

25 Jul 2019

Bioinspired adhesive dressings could accelerate wound healing

Cuts, scrapes, blisters, burns, splinters, and punctures - there are a number of ways our skin can be broken. Most treatments for skin wounds involve simply placing a barrier over them (usually an adhesive gauze bandage) to keep it moist, limit pain, and reduce exposure to infectious microbes, but do not actively assist in the healing process.

25 Jul 2019

Scientists develop 3D printed pill that samples bacteria found in the gut

The gut microbiome is made up of trillions of living microbes, and more than a thousand species of bacteria. It has been known that the gut plays major roles in the body’s health. A team of university engineers may have developed a way to study and collect samples of microbes living in the gut.

25 Jul 2019