Latest Biomolecules Stories

2012-02-14 00:05:41

Fungi with additional foreign genes have been created at the Vienna University of Technology - They can now turn chitin into pharmaceuticals Usually, mould fungi are nothing to cheer about — but now they can be used as "chemical factories". Scientists at the Vienna University of Technology have succeeded in introducing bacterial genes into the fungus Trichoderma, so that the fungus can now produce important chemicals for the pharmaceutical industry. The raw material used by the...

Insect Cuticle Inspires Low-Cost Material With Exceptional Strength, Toughness
2011-12-14 03:45:28

"Shrilk" could one day replace plastic in consumer products, be used to suture wounds, and serve as scaffolding for tissue regeneration Researchers at the Wyss Institute for Biologically Inspired Engineering at Harvard University have developed a new material that replicates the exceptional strength, toughness, and versatility of one of nature's more extraordinary substances -- insect cuticle. Also low-cost, biodegradable, and biocompatible, the new material, called "Shrilk," could one day...

2011-12-07 14:30:26

Supercomputer simulations at the Department of Energy's Oak Ridge National Laboratory are giving scientists unprecedented access to a key class of proteins involved in drug detoxification. Jerome Baudry and Yinglong Miao, who are jointly affiliated with ORNL and the University of Tennessee, have performed simulations to observe the motions of water molecules in a class of enzymes called P450s. Certain types of P450 are responsible for processing a large fraction of drugs taken by humans....

2011-10-11 14:04:40

Robert Linhardt of Rensselaer Polytechnic Institute sequences bikunin; findings published in Nature Chemical Biology DNA and protein sequencing have forever transformed science, medicine, and society. Understanding the structure of these complex biomolecules has revolutionized drug development, medical diagnostics, forensic science, and our understanding of evolution and development. But, one major molecule in the biological triumvirate has remained largely uncharted: carbohydrate...

Word of the Day
  • The hard inner (usually woody) layer of the pericarp of some fruits (as peaches or plums or cherries or olives) that contains the seed.
This word comes from the Greek 'endon,' in, within, plus the Greek 'kardia,' heart.