Most antibiotics in use today are based on natural molecules produced by bacteria—and given the rise of antibiotic resistance, there's an urgent need to find more of them. Yet coaxing bacteria to produce new antibiotics ...
Biochemistry
Nov 15, 2016
0
1612
The bacteria that live in dental plaque and contribute to tooth decay often resist traditional antimicrobial treatment, as they can "hide" within a sticky biofilm matrix, a glue-like polymer scaffold.
Bio & Medicine
Jul 26, 2016
5
48
An interdisciplinary team of Oxford University researchers has devised a new technique to speed up the development of novel vaccines.
Biotechnology
Jan 19, 2016
0
23
The most severe Group A Streptococcus (strep) infections are often the work of one particularly nefarious strain known as M1T1, named in part for the type of tentacle-like M protein projecting from the bacterium's surface. ...
Cell & Microbiology
Oct 14, 2015
0
34
Research that provides a new understanding of how bacterial toxins target human cells is set to have major implications for the development of novel drugs and treatment strategies.
Cell & Microbiology
Nov 24, 2014
0
0
Bacterial diseases cause millions of deaths every year. Most of these bacteria were benign at some point in their evolutionary past, and we don't always understand what turned them into disease-causing pathogens. In a new ...
Cell & Microbiology
Apr 14, 2014
0
0
(Phys.org) —Australian researchers have found that zinc can 'starve' one of the world's most deadly bacteria by preventing its uptake of an essential metal.
Biochemistry
Nov 11, 2013
7
0
Certain Streptococci increase their production of toxic shock syndrome toxin 1, sometimes to potentially dangerous levels, when aerobic bacteria are present in the vagina. But scientists from the University of Western Ontario ...
Cell & Microbiology
Mar 22, 2013
0
0
(Phys.org)—A team of chemists and biologists led by Indiana University chemistry professor David Giedroc has described a previously unknown function of a protein they now know is responsible for protecting a major bacterial ...
Biochemistry
Jan 29, 2013
1
0
Scientists from the Schepens Eye Research Institute, a subsidiary of Mass. Eye and Ear and affiliate of Harvard Medical School, have found for the first time that a bacterial pathogen can literally mow down protective molecules, ...
Cell & Microbiology
Mar 8, 2012
0
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