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pseudomonas aeruginosa biofilm
Double Agents: Engineered Bacteria Tackle Pathogenic Biofilms in Mice
Mycoplasma pneumoniae with pathogenic genes replaced by biofilm-degrading ones enhance survival in a mouse model of ventilator-associated pneumonia.
Double Agents: Engineered Bacteria Tackle Pathogenic Biofilms in Mice
Double Agents: Engineered Bacteria Tackle Pathogenic Biofilms in Mice

Mycoplasma pneumoniae with pathogenic genes replaced by biofilm-degrading ones enhance survival in a mouse model of ventilator-associated pneumonia.

Mycoplasma pneumoniae with pathogenic genes replaced by biofilm-degrading ones enhance survival in a mouse model of ventilator-associated pneumonia.

biofilm
Laser-Triggered Nanobubbles Blast a Path into Biofilms
Jonathan Wosen | Apr 1, 2020 | 4 min read
Researchers could one day use the method to deliver antibiotics to topical wounds infected by hard-to-treat masses of bacteria.
Paenibacillus swarms bacterial agar medium plate art
Image of the Day: Living Art
Chia-Yi Hou | Jul 12, 2019 | 1 min read
Swirls of bacteria form on an agar plate.
magnetic catalytic antibiotic microrobots biofilm scrub
Image of the Day: Micro Cleaners
Chia-Yi Hou | May 8, 2019 | 1 min read
Microrobots kill bacteria and clean surfaces covered in biofilm.
Fossilized Brains Called into Question, Might be Microbes
Abby Olena, PhD | Apr 11, 2018 | 4 min read
Authors of a new study suggest that 520-million-year-old structures, previously identified as the brains of ancient arthropods, are instead preserved microbial biofilms.
Image of the Day: Fungal Fireworks
The Scientist Staff | Jun 26, 2017 | 1 min read
The fungus Aspergillus fumigatus begins to grow biofilms as it develops into a larger intertwined network.
Image of the Day: 3-Billion-Year-Old Bubbles 
The Scientist Staff | May 10, 2017 | 1 min read
Fossilized gas bubbles, formed from being trapped by microbial biofilms, provide the oldest signature of life in terrestrial hot springs.
Stress, Bacteria Trigger Heart Attack?
Jef Akst | Jun 12, 2014 | 1 min read
A study implicates the breaking up of bacterial biofilms on fatty plaques in arteries as causing stroke or heart attack following stress.
Film Stars
Anna Azvolinsky | Jun 1, 2014 | 3 min read
Engineered bacteria can shape electricity-conducting nanowires.
Early Evidence
Abby Olena, PhD | Mar 1, 2014 | 2 min read
Fossilized structures suggest that mat-forming microbes have been around for almost 3.5 billion years.
Thwarting Persistence
Abby Olena, PhD | Nov 13, 2013 | 3 min read
Researchers show that activating an endogenous protease can eliminate bacterial persisters.
Live Wires
Mohamed Y. El-Naggar and Steven E. Finkel | May 1, 2013 | 10+ min read
Discoveries of microbial communities that transfer electrons between cells and across relatively long distances are launching a new field of microbiology.
Bacterial Conduit
Mohamed Y. El-Naggar and Steven E. Finkel | Apr 30, 2013 | 1 min read
Desulfobulbaceae bacteria were recently discovered to form centimeter-long cables, containing thousands of cells that share an outer membrane.
Electron Shuffle
Mohamed Y. El-Naggar and Steven E. Finkel | Apr 30, 2013 | 1 min read
Shewanella bacteria generate energy for survival by transporting electrons to nearby mineral surfaces.
Electric Microbe Hairs
Mohamed Y. El-Naggar and Steven E. Finkel | Apr 30, 2013 | 1 min read
USC researcher Mohamed El-Naggar demonstrates how some bacteria grow electrical wires that allow them to link up in big biological circuits.
Bacterial Sacrifice
Kerry Grens | Jan 1, 2013 | 2 min read
Patterns of cell death aid in the formation of beneficial wrinkles during the development of bacterial biofilms.
Next Generation: Regulated Wrinkles
Sabrina Richards | Aug 9, 2012 | 2 min read
Researchers devise a way to create predictably patterned microwrinkles.
Nanoparticles Prevent Disease
Edyta Zielinska | Jun 22, 2012 | 1 min read
Medical devices coated with selenium nanoparticles reduce the growth of a deadly hospital-borne infection.
Roundup from Microbiology Meeting
Edyta Zielinska | Jun 21, 2012 | 3 min read
Some of the interesting stories researchers were discussing at this year’s American Society of Microbiology meeting in San Francisco.
One Pathogen, Two Biofilms
Jef Akst | Aug 5, 2011 | 1 min read
A single fungal species can form two different kinds of biofilms—a pathogenic one and a sexual one.
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