New technique tracks individual protein movement on live cells

The piece of gold that Richard Taylor was thrilled to track down weighed less than a single bacterium. Taylor, a postdoctoral fellow at the Max Planck Institute, was working to follow individual nanogold-labeled molecules ...

Specific insulin-like peptide regulates how beetle 'weapons' grow

A scientist from Tokyo Metropolitan University and coworkers have discovered that a specific insulin-like peptide called ILP2 regulates the size of the mandibles in Gnatocerus cornutus beetles in different nutritional environments. ...

MIB2 enhances inflammation by degradation of CYLD

A team of researchers at Ehime University revealed that E3 ubiquitin ligase MIB2 enhances inflammation by degrading the deubiquitinating enzyme CYLD. This finding was published on Sept. 20 in the Journal of Biological Chemistry.

A new signaling pathway for mTor-dependent cell growth

The activation of mTor complex 1 in the cell is central to many vital processes in the body such as cell growth and metabolism. Overactivity of this signaling pathway can result in diseases such as in diabetic insulin resistance ...

Molecular bait can help hydrogels heal wounds

Like fishermen, Rice University bioengineers are angling for their daily catch. But their bait, biomolecules in a hydrogel scaffold, lures microscopic stem cells instead of fish.

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