Related topics: cells

A bit touchy: Plants' insect defenses activated by touch

A new study by Rice University scientists reveals that plants can use the sense of touch to fight off fungal infections and insects. The study, which will be published in the April 24 issue of Current Biology, finds that ...

Scientists utilise breath and sweat to detect trapped humans

Molecules in their breath, sweat and skin have been used to detect humans in a simulation of a collapsed building, raising the prospect of portable sensors for use in real-life situations, such as the devastating aftermath ...

Molecular study shows unexpected effects of toxin

Scientists from the University of Birmingham studying the effects of the widely-used pesticide fenitrothion, have discovered unexpected cell damage in a common freshwater fish, roach, exposed to the toxin.

Researchers find a key to plant disease resistance

University of Kentucky plant pathologists recently discovered a metabolite that plays a critical role early on in the ability of plants, animals, humans and one-celled microorganisms to fend off a wide range of pathogens ...

New research increases understanding of drug metabolism

Research led by Wayne L. Backes, PhD, Professor of Pharmacology and Associate Dean for Research at LSU Health Sciences Center New Orleans School of Medicine, has found that drug metabolism depends not only upon which enzymes ...

Gut microbes' pathogen defense arsenal unveiled

A study conducted by researcher Juan Du's research group at the Karolinska Institutet sheds light on the capabilities of our gut microbes and their metabolites. The findings reveal potent inhibitory effects on the growth ...

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