Shaping the rings of molecules

Macrocycles are molecules made of large rings of atoms. Despite being relatively big and flexible, the molecules don't always stay "floppy"—they can actually lock themselves into specific shapes and geometries.

Biochemist discovers a promising enzyme to fight cancer cells

A RUDN University biochemist has studied the stimulating effect of chemical substances on the catabolic enzyme PAO (polyamine oxidase). The results could contribute to the development of drugs against cancer. The article ...

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