Related topics: cells · genes · cancer · cancer cells · amino acids

How the antibiotic chloramphenicol causes damage to eukaryotes

A group of scientists from Japan led by Professor Takashi Kamakura of Tokyo University of Science has demonstrated the molecular and cellular basis of the toxic effects of the antibiotic chloramphenicol on eukaryotic cells. ...

Protein quality control and mitochondria

Protein aggregates are toxic for mitochondrial function, and thus disrupt the supply of chemical energy to their host cells. An LMU team has characterized a protein complex that prevents the build-up of such deposits in the ...

Frog protein may mitigate dangers posed by toxic marine microbes

A new study from UC San Francisco suggests that a protein found in the common bullfrog may one day be used to detect and neutralize a poisonous compound produced by red tides and other harmful algal blooms. The discovery ...

Unearthing the sweet potato proteome

The sweet, starchy orange sweet potatoes are tasty and nutritious ingredients for fries, casseroles and pies. Although humans have been cultivating sweet potatoes for thousands of years, scientists still don't know much about ...

Directed evolution comes to plants

A new platform for speeding up and controlling the evolution of proteins inside living plants has been developed by a KAUST-led team.

How bacteria protect themselves from plasma treatment

Plasmas are created from gas that is pumped with energy. Today, plasmas are already used against multi-resistant pathogens in clinical applications, for example to treat chronic wounds. "Plasmas provide a complex cocktail ...

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