The emergence of bacterial strains that are immune to last-line antibiotics poses an increasing threat to global health. The World Health Organisation (WHO) estimates that up to half a million people develop multidrug-resistant ...
Environment
Jun 7, 2017
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11
Antibiotic resistance is one of medicine's most pressing problems. Now, a team from Korea is tackling this in a unique way: using bacteria to fight bacteria.
Cell & Microbiology
Mar 21, 2017
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285
It's thought that antibiotic resistance is associated with a fitness cost, meaning that bacteria that develop antibiotic resistance must sacrifice something in order to do so. Because of this, proper use of antibiotics should ...
Cell & Microbiology
Jun 7, 2016
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6
Staphylococcus aureus bacteria are the leading cause of skin, soft tissue and several other types of infections. Staph is also a global public threat due to the rapid rise of antibiotic-resistant strains, including methicillin-resistant ...
Cell & Microbiology
Jun 6, 2016
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268
Researchers have built a computer model of the interaction between different bacteria, and between bacteria and the gut wall. This has led them to explain how antibiotic-resistant microbes develop and spread; details of the ...
Cell & Microbiology
May 2, 2016
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38
Although often considered a weed, due to its anti-inflammatory and antioxidant properties, willow herb has long enjoyed a solid reputation for easing problems of the prostate gland and urinary tract. New tests confirm that ...
Biochemistry
Apr 18, 2016
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7
Scientists have documented for the first time how competition among different malaria parasite strains in human hosts could influence the spread of drug resistance.
Cell & Microbiology
Mar 22, 2016
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15
Bacteria's ability to become resistant to antibiotics is a growing issue in health care: Resistant strains result in prolonged illnesses and higher mortality rates.
Biochemistry
Sep 2, 2015
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84
Antimicrobial peptides are a distinctive class of potent, broad-spectrum antibiotics produced by the body's innate immune system—the first line of defense against disease-causing microbes.
Biochemistry
Dec 16, 2014
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0
Given a critical change in the environment, how exactly, do species adapt? Professor Tom Vogwill and colleagues wanted to get at the heart of this evolutionary question by measuring the growth rates and DNA mutations of 8 ...
Cell & Microbiology
Oct 14, 2014
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