Computer model identifies drug-resistant mutations

To counter drug resistance, scientists engineer new drugs to "fit" new mutations and thus kill the cancer cell or pathogen. Now, an NIBIB-funded team of Penn State engineers has a new approach for predicting which mutation ...

Bangladesh's waters reeking with drugs, chemicals

High levels of antibiotic residues, other medicines and chemicals present in Bangladesh's ponds, canals, lakes, rivers and other surface waters are contributing to a spike in antibiotic resistance in the country, says a new ...

Cells protect themselves against stress by keeping together

Cell-to-cell contacts are necessary for the survival of human cells under protein-damaging conditions and stress. This was one of the conclusions made by a research team working under the leadership of Lea Sistonen, Professor ...

Tiny pharmaceuticals in the environment

Fear is a bad counselor. In the comic book series "Asterix," the Gaul chief Vitalstatistix may be afraid that the sky may fall on his head. In the real world, however, risks should be assessed with a clear mind. To ensure ...

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