Antibiotic-resistance in Tanzania is an environmental problem

Antibiotic-resistant bacteria are prevalent in people, wildlife and the water in northeastern Tanzania, but it's not antibiotic use alone driving resistance. Instead, researchers at Washington State University found transmission ...

Using fungi to search for medical drugs

An enormous library of products derived from more than 10,000 fungi could help scientists find new drugs. Researchers from the group of Jeroen den Hertog at the Hubrecht Institute, in collaboration with researchers from the ...

Chemists obtain new material for antibacterial food coatings

RUDN University chemists have developed a simple and convenient method for producing derivatives of the natural polymer chitosan. These derivatives are non-toxic and have a pronounced antibacterial activity at the level of ...

Scissors get stuck—another way bacteria use CRISPR/Cas9

In biotech these days, CRISPR/Cas9 is a hot topic, because of its utility as a precise gene editing tool. Before humans repurposed it, CRISPR/Cas9 was a sort of internal immune system bacteria use to defend themselves against ...

Fish slime: An untapped source of potential new antibiotics

As current antibiotics dwindle in effectiveness against multidrug-resistant pathogens, researchers are seeking potential replacements in some unlikely places. Now a team has identified bacteria with promising antibiotic activity ...

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