The central dogma of molecular biology postulates that the information packets encoded within the molecules of deoxyribonucleic acid (DNA) are first transcribed into molecules of messenger ribonucleic acids (mRNAs), and then ...
Iron storage "spheres" inside the bacterium C. diff—the leading cause of hospital-acquired infections—could offer new targets for antibacterial drugs to combat the pathogen.
Cell & Microbiology
Nov 15, 2023
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1
Early detection of infectious diseases can be key to successful treatment, but we often don't know we are infected until symptoms appear. What if our bodies could detect the presence of an infectious pathogen before the onset ...
Biotechnology
Jul 5, 2023
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6
The growing threat of antimicrobial resistance has led researchers to search for new compounds everywhere. This week in mBio, a multinational team of researchers in Europe report the discovery of a new antifungal antibiotic ...
Cell & Microbiology
Oct 10, 2022
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249
For the most part, the bacterium Staphylococcus aureus is common and harmless, posing no threat to humans with whom they coexist. Occasionally, though, it can become an opportunistic pathogen, causing skin and bloodstream ...
Cell & Microbiology
Jul 7, 2022
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46
Researchers at University of California San Diego School of Medicine and Jacobs School of Engineering, with colleagues at Baylor College of Medicine, have used a systems biology approach to parse the genetic diversity of ...
Cell & Microbiology
Apr 27, 2022
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78
For the first time, scientists have shown that the bacterium that causes the tick-borne disease anaplasmosis interferes with tick gene expression for its survival inside cells and to spread to a new vertebrate host. Girish ...
Biotechnology
Jul 2, 2020
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477
An investigation of two closely related proteins from a pathogenic bacterium has illustrated for the first time how evolution can shape the use of essential metals by enzymes.
Cell & Microbiology
Jun 1, 2020
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29
Bacteria have established various strategies to infect organisms and use them as sources of nutrients. Many microbes use toxins that break down membranes by simply piercing through the outer shell of the cells. Human-pathogenic ...
Cell & Microbiology
Nov 6, 2018
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23
A team led by Professor Arne Skerra at the Technical University of Munich (TUM) has developed an innovative strategy for preventing the anthrax bacterium from absorbing iron, which is crucial for its survival. It does so ...
Biochemistry
Oct 23, 2018
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