A bacterium called Staphylococcus epidermidis is now making itself at home on your skin. Do not panic – it's all over us – and usually it's not a call for alarm.
But because it's so common, it means medical clinicians overlook its dark side – it could become deadly antibiotics, and new research suggests that it is a lot more attention.
Researchers from the Milner Center for Evolution at the University of Bath have discovered that it is rather innocuous microbial citizen into a tenant from hell.
" Staphylococcus epidermidis is a deadly pathogen in plain sight,
Staphylococcus aureus commonly referred to as golden staph.
Golden staph, so lives on our body without making much of a foot.
Antibiotics are the go-to weapon of choice in these circumstances, but some strains of golden staph have been developed ways But methicillin-resistant Staphylococcus aureus ̵
Klebsiella pneumoniae are less common, but they are becoming headaches into life-threatening conditions.
p. epidermidis is not categorized as other pathogens. It's literally unavoidable, so it's slips under the radar.
"Infections might be par-for-the-"
"It's been ignored clinically because it has been widely accepted as a known risk of surgery," Sheppard says.
"If we can identify who is at risk of infection, we can target those patients with extra hygiene precautions before they undergo surgery, "says Sheppard.
The risk is not just related to complacency on the issue. Because S. epidermidis is so common, having huge numbers of the bacterium in any one location makes it easy for people to jump between individuals like phone numbers at a nightclub.
resistance, it does not take long for this kind of disease.
"If we do not have anything to do with this, common, "says Sheppard.
In the study, the researchers analyzed more than 400 isolates p. epidermidis including a healthy volunteers and surgical patients. These specimens had their genomes read and various infectious functions measured.
All of them were 61 genes containing
thesis ranged from simply having a knack for making better 'microbial glue' for hard-to-budge biofilms, to boosting toxic compounds, or k-mers making the bugs resistant to the Staph-killing antibiotic, methicillin.
Right researcher Dietrich Mack from the Bioscientia.
Researcher Dietrich Mack from the Bioscientia Institute for Medical Diagnostics GmbH, Germany, does not believe that there is any potential infection.
isolates from disease-causing p. epidermidis strains in the clinical laboratory, says Mack.
This research has been published in Nature Communications ]