Email
Password
Remember meForgot password?
    Log in with Twitter

Bacteria News

Imbalance of gut bacteria linked to bowel cancer

New research suggests that a bacterium commonly found in the gut may, under particular conditions, release a toxin that triggers mutations in the cells found in the lining of the gut and this can lead to bowel cancer.

Bacteria-eating viruses bridge the gap of life and non-life

Bacteriophage are a type of simple virus that infects bacteria, being spread by its bacterial host and being reliant upon the bacterial cell to replicate. New research indicates that some phages are more complex than they first appear.

Enlisting bacteria to make ‘green’ nylon

Using bacteria to convert sugars into “green” products, such as polymer precursors for nylon, is progressing due to advances with metabolic engineering such as a specially designed biosensor from Los Alamos.

Essential Science: Gut bacteria affect how the colon moves

A research study, looking at the microbiome of the human gut, shows how gut bacteria influence how the colon moves, and with this how digestion is controlled along with reasons for poor digestive health.

New research outlines advice for coping with acne

Acne is a common skin condition, affecting people at different ages, and one that can wreak havoc with your self-esteem and often appears at the worst possible time. New research identifies some strategies for dealing with the condition.

Essential Science: Is a vaccine for MRSA possible?

MRSA has caused numerous deaths in the hospital setting. Despite good progress with other vaccines, no vaccine for MRSA appears in sight. A new study shows why this is and points towards the best direction to go forwards.

Mealworms can effectively degrade toxic additives in plastics

One solution to the toxins produced from some forms of plastic could be found with the humble mealworm, according to new research. Mealworms are capable of eating plastic and its toxic by-products.

Novel process allows microbes to harvest electrons

In a new, and very novel, process researchers have shown how a species of bacteria can be used to 'eat' electricity. This involves pulling in electrons away from an electrode source.

Is it time for a ‘shocking’ new way to kill microbes?

A new electrochemical approach is being developed to treat infections of metal-based implants, according to a new research study. The technology appears to be able to kill bacteria and fungi and reduce infection risk.

Hospital clean-up actually increased microbial contamination

Edinburgh - A new study into the clean-up of a hospital in response to bacterial contamination reveals that the remediation process actually made matters worse, dislodging more contamination than there actually was to start with.

Mucus helps inactivate bacterial biofilms

Boston - New research into mucus shows that it plays an essential role in controlling bacterial biofilms and helping to prevent infection. This is due to sugar molecules present, termed glycans and these disarm opportunistic pathogens.

Dolphins are showing cases of antibiotic resistance

Antibiotic resistance and the consequential enhanced risk to from pathogenic organisms is not only something that affects humans; other animals, such as dolphins, are equally impacted, according to new research.

Rates of antimicrobial resistance rising drastically in animals

New research shows that antimicrobial-resistant infections are increasing in animals across low and middle income countries at a rate far faster that earlier predictions suggested.

Microbiology News: Antimicrobials and mother's microbiome

From a rise of superbugs in Southeast Asia, the earliest recorded evidence of tapeworm, and the microbial community of the mother influencing that of her child, represent three of the biggest microbiology news items this month. We delve deeper.

Why E coli knows how to produce the worst possible infection

Medical microbiologists have established how the bacterium Escherichia coli knows how to cause the worst possible infection. The new insight should assist with preventing the foodborne illnesses.

Microfluidics device diagnoses sepsis in minutes

Time matters greatly in hospitals and this includes undertaking diagnoses as rapidly as possible. A new automated system can detect an early biomarker for the potentially life-threatening condition sepsis within a few minutes.

Essential Science: Is anorexia partly caused by gut bacteria?

Anorexia is primarily a psychological condition and there are many underlying factors. One new factor to come to light, which may well play an influence, is with the microbiome of the human gut, according to British researchers.

Will you next computer be made using graphene and bacteria?

To develop more efficient computers, along with medical devices, scientists are examining nanomaterials. These are materials manipulated on the scale of atoms and which exhibit unique properties, opening a gateway to advanced technology.

Robot arm learns how to taste with engineered bacteria

Biologists working with engineers have developed a robotic gripping arm which makes use of engineered bacteria in order to 'taste' for certain chemicals. This represents a new development in soft robotics.

Essential Science: Breakthrough for patients with pneumonia

New research, published in The Lancet Infectious Diseases, presents the first clinical results with CAL02 in patients suffering from severe pneumonia, the first cause of infectious mortality in the world.

Careless disposal of medicines increases antimicrobial resistance

Copenaghen - There are a number of ways by which antimicrobial resistance can spread, and one that is of growing concern is the disposal of medicines by consumers down sinks and toilets. A new technique can help to assess the extent of the spread.

Essential Science: Gum bacteria implicated in Alzheimer's disease

The bacteria that inhabit the mouth, and especially the gums, if imbalanced can lead to some species dominating others. In these circumstances, there may be a connection with diseases like Alzheimer’s, according to a new study.

New materials promote natural healing methods

London - Medical researchers have demonstrated how the use of new materials can be used to treat wounds by enhancing the body's natural healing processes.

Essential Science: Antimicrobial found in ancient Irish soil

Swansea - A bacterium discovered in ancient Irish soil has been shown to be capable of halting the growth of certain ‘superbugs’. The discovery offers new hope for tackling antibiotic resistance.

The pathogenic skin bacterium 'no one' is talking about

Bath - More high profile pathogenic bacteria regularly make news headlines, especially in relation to food recalls or to hospital hygiene. A new research paper warns that we shouldn't forget about a common bacterium that can cause harm.

Infectious bacteria on-board the International Space Station

The International Space Station hosts some less desirable strains of bacteria, with the organism Enterobacter bugandensis having been identified from samples taken from the toilets used by the astronauts.

Key study seeks to improve skin infection treatment

Washington - Researchers have begun undertaking examination into the effectiveness of treatments for skin diseases. The focus is with skin infections that are resistant to common antibiotics, especially diseases that are multi-drug resistant.

Farm herbicide Roundup could increase antibiotic resistance

Antibiotic resistance is causing significant medical problems and while a key factor is over-prescription of antibiotic medications, there are other factors. Once factor, according to new research, could be common agricultural herbicides.

Artificial sweeteners are toxic to gut microbes

Are artificial sweeteners harmful? This a question that scientists have been grappling with for several decades. While sweeteners help with weight-loss programs, new evidence suggests they affect our microbiome.

Bacteria in the human gut generate electricity

An interesting discovery has been made about several species of bacteria that inhabit the human intestines and which constitute part of the human microbiome. These organisms have been shown to generate electricity.
  1 2 3 4 5 6 ... 24 Next»

Set up a news alert for

Bacteria


Bacteria Image

Research field camp on Lake Vida  located in Victoria Valley  the northern most of the McMurdo Dry V...
Research field camp on Lake Vida, located in Victoria Valley, the northern most of the McMurdo Dry Valleys.
Photo Courtesy Desert Research Institute, Alison Murray.
Untitled
Nature Made
A Petri dish map of artist Sonja Bäumel s body shape.
A Petri dish map of artist Sonja Bäumel's body shape.
Sonja Bäumel
The unusual shape of the cholera bacterium
The unusual shape of the cholera bacterium
Tom Kirn, Ron Taylor, Louisa Howard
Colonies of pathogenic bacteria growing on an agar culture plate - Salmonella enterica (serovar typh...
Colonies of pathogenic bacteria growing on an agar culture plate - Salmonella enterica (serovar typhimurium)
Centers for Disease Control and Prevention
What s living in your shower hose?
What's living in your shower hose?
Woody's TV
Tersicoccus phoenicis  a bacterium
Tersicoccus phoenicis, a bacterium
NASA
A representative enterobacteria - Salmonella.
A representative enterobacteria - Salmonella.
Taragui
The crystal structure of adenylosuccinate lyase (ASL) from Thermatoga maritima.
The crystal structure of adenylosuccinate lyase (ASL) from Thermatoga maritima.
UCLA-DOE Institute for Genomics and Proteomics via Microbe Wiki
Clostridium difficile colonies
Clostridium difficile colonies
Dr. Holdeman
It may be possible to treat superbugs with a predatory bacteria.
It may be possible to treat superbugs with a predatory bacteria.
University of Nottingham
H. pylori is a helix-shaped (classified as a curved rod  not spirochaete) Gram-negative bacterium ab...
H. pylori is a helix-shaped (classified as a curved rod, not spirochaete) Gram-negative bacterium about 3 μm long with a diameter of about 0.5 μm.
Institute for Systems Biology
Tuberculosis lung X-ray
Tuberculosis lung X-ray
Jmh649
Black silicon is a synthetic nanomaterial with antibacterial properties.
Black silicon is a synthetic nanomaterial with antibacterial properties.
Elena P. Ivanova
The red wine bacteria Oenococcus oeni
The red wine bacteria Oenococcus oeni
Got
E. coli magnified 10 000 times using an electron microscope.
E. coli magnified 10,000 times using an electron microscope.
Brian0918
Skeleton  mature female  showing effects of leprosy  from a medieval Danish leprosy cemetary  repute...
Skeleton, mature female, showing effects of leprosy, from a medieval Danish leprosy cemetary, reputedly c.1350. Feet only. (Library reference: Science Museum A635011.A635011/1) (Photo number: L0058449)
Wellcome Images
Untitled
Food Safety
Streptococcus pneumoniae (electron micrograph image)
Streptococcus pneumoniae (electron micrograph image)
Strep Research Center
Cartography of the Human Body  by Sonja Bäumel
Cartography of the Human Body, by Sonja Bäumel
Sonja Bäumel

Latest News
Top News