Friday, May 23, 2014

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Health news service Al Dia discover new way to promote nerve growth
New research published in Nature Communications (doi: 10.1038/ncomms4670) reveals delmonte hiring a mechanism that promotes growth in damaged nerve cells as a means of restoring connections after injury. The team from the University of Calgary (Canada) has discovered a key molecule that directly regulates the growth of nerve cells in the damaged delmonte hiring nervous system.
"We discovered that the Retinoblastoma (Rb) protein present in adult neurons. This protein appears to normally act as a brake, preventing the nerve growth. What we have shown is that by inhibiting Rb, we can lift the brake and the nerves grow much faster, "explains Doug Zochodne, professor of clinical neuroscience at the Hotchkiss Brain Institute at the university.
Zochodne and his team decided to look for Rb in nerve cells due to its known role in regulating cell growth anywhere in the body. "If the cancer is able to lift the brake and increase delmonte hiring cell growth, we thought we could try to imitate the same action on nerve cells and promote the growth we want," says Zochodne.
The researchers were able to suppress Rb for a short period of time and observed no negative, so they felt optimistic about the future use of this safe treatment for patients suffering from neural damage. So far, the team has investigated this technique only in the peripheral nervous system. April 22/2014 (Medical Journal)
Kimberly J. Christie, Anand Krishnan, Jose A. Martinez, Kaylynn Purdy, Bhagat Singh, Douglas Zochodne. Enhancing adult nerve regeneration through the retinoblastoma protein knockdown of. Nature Communications 5, 3670. Apr. 22, 2014
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