This Is MS Multiple Sclerosis Community: Knowledge & Support

Researchers at Johns Hopkins have shown how important healthy blood vessels are for the healing of damaged axons and nerves. Blood vessels actually form the scaffolding, or supportive network, upon which axons can regenerate. If the blood vessels are not healthy, the axons can't repair. Healthy blood vessels need an intact endothelium, or lining, in order to communicate with the rest of the body.

This study was conducted on patients with diabetes. Biopsies were taken from their thighs, and the sites of healing were studied. This is a different disease process than MS, in that these neuropathies are "peripheral" or involving the limbs, not "central" and involving the brain. Instead of oliogodendrocytes forming around axons, peripheral nerves are covered by Schwann cells. But the process of healing damaged axons might be very important for us to understand in MS research...(especially since we are not able to study brain biopsies and axonal regeneration in vivo.)

Here is the press release from Johns Hopkins released this week---
link



Here is the abstract:
http://brain.oxfordjournals.org/content ... 3.abstract
cheer

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Husband dx RRMS 3/07
dx dual jugular vein stenosis (CCSVI) 4/09
dual stents placed 5/09
CCSVI in MS