What a day! Just as I'm getting ready to attend Aubrey de Grey's talk at Google, I find out that a martial arts training buddy of mine, Dr. Pete Lohstroh, recently left his research position at UC Davis to take a senior scientist position at Telomolecular Nanotechnologies, specializing in the application of nanocircles to telomere extension therapy (one of several approaches they're taking). Congratulations Pete!
Nanomedicine opens the way for nerve cell regeneration
"The ability to regenerate nerve cells in the body could reduce the effects of trauma and disease in a dramatic way. In two presentations at the NSTI Nanotech 2007 Conference, researchers describe the use of nanotechnology to enhance the regeneration of nerve cells. In the first method, developed at the University of Miami, researchers show how magnetic nanoparticles (MNPs) may be used to create mechanical tension that stimulates the growth and elongation of axons of the central nervous system neurons. The second method from the University of California, Berkeley uses aligned nanofibers containing one or more growth factors to provide a bioactive matrix where nerve cells can regrow..."
Nanoparticles Delivery of 'Suicide DNA' Kills Prostate Tumors
"...using nanoparticles developed by members of the Alliance for Nanotechnology in Cancer, a team of investigators at the Lankenau Institute for Medical Research, in Philadelphia, has developed a DNA-based therapeutic agent that has the potential to treat both enlarged prostates and localized prostate tumors. When tested in mice, this new agent specifically targeted prostate tissue, producing no toxic effects in surrounding tissues..."
