Social Media Sidebar

Announcement

Please sign up, comment on articles and bring your friends!

Current poll

PlanetTech is asking:

What do you think about our new web site?

Love it, indeed
Really good solution
Same as old one
The old one was better
This is a new option

Quote of the day

'By far the greatest danger of Artificial Intelligence is that people conclude too early that they understand it'

 

Eliezer Yudkowsky

Missing link found between brain and immune system

RATE THIS! +35
Posted in Science on 3rd Jun, 2015 05:37 PM by AlexMuller

Overrturning decades of textbook teaching, researchers at the University of Virginia School of Medicine have discovered that the brain is directly connected to the immune system by vessels previously thought not to exist. The finding could have significant implications for the study and treatment of neurological diseases ranging from autism to Alzheimer’s disease to multiple sclerosis.

 
“It changes entirely the way we perceive the neuro-immune interaction. We always perceived it before as something esoteric that can’t be studied. But now we can ask mechanistic questions.” said Jonathan Kipnis, PhD, professor in the UVA Department of Neuroscience and director of UVA’s Center for Brain Immunology and Glia (BIG).
 
“We believe that for every neurological disease that has an immune component to it, these vessels may play a major role,” Kipnis said. “Hard to imagine that these vessels would not be involved in a [neurological] disease with an immune component.”
 
The discovery was made possible by the work of Antoine Louveau, PhD, a postdoctoral fellow in Kipnis’ lab, who noticed vessel-like patterns in the distribution of immune cells on his slides of a mouse’s meninges, the membranes covering the brain.
 
So how did the brain’s lymphatic vessels manage to escape notice all this time? Kipnis described them as “very well hidden”, they follow a major blood vessel down into the sinuses, an area difficult to image. “It’s so close to the blood vessel, you just miss it… if you don’t know what you’re after.”

Tags: brainanatomymedicineneuroscienceimmune system

Read original article » Back to category

Comments

Author: Guest
Posted: 2015-06-04
+1
Indeed, this is an important anatomical feature and indeed, it is very surprising that lymphatic vessels in the brain have not been observed earlier - I agree that there are many functional implications of these findings Reply


 

Recent headlines

  • Posted in Science on 2017-03-22 07:41:30
    'Smallsats' open up new planetary frontier..read more
    Posted in Science on 2017-03-22 07:36:45
    Trump signs NASA funding bill, sets goal of human on Mars..read more
    Posted in Medicine on 2017-03-22 07:30:04
    A Groundbreaking Stem Cell Treatment Just Prevented a.....read more
    Posted in Hardware on 2017-03-21 18:16:58
    Improved materials for interfacing neural tissue with.....read more
    Posted in Science on 2017-03-21 18:11:10
    SpaceX to make history by re-flying orbital rocket..read more
Posted in Business on 2013-10-10 01:33
China is working towards a manned lunar mission in about.....read more
Posted in Business on 2013-10-20 07:17
Spacex says China is their main competitor for commercial.....read more
Posted in Software on 2013-10-20 06:43
Pirate Bay Browser Clocks 1,000,000 Downloads..read more
Posted in Medicine on 2013-10-10 02:10
Google reportedly investing hundreds of millions into new.....read more
Posted in Medicine on 2013-10-14 03:13
Endothelial Cells Can Repair and Regenerate Organs,.....read more
Posted in Science on 01.01.2010
Spacex says China is their main competitor for commercial.....read more
Posted in Science on 01.01.2010
Staring at Your Phone Could Be Making You Short Sighted..read more
Posted in Science on 01.01.2010
Oculus Rift virtual reality headset coming to mobile, but.....read more
Posted in Science on 01.01.2010
China is working towards a manned lunar mission in about.....read more
Posted in Science on 01.01.2010
Delivering drugs via nanoparticles to target mitochondria..read more

Recent Blog Posts

  • Posted by AlexMuller
    Intensive medical treatment can reverse type 2 diabetes..read more
    Posted by AlexMuller
    Daily consumption of tea protects the elderly from cognitive.....read more
    Posted by AlexMuller
    New analysis method of metabolites accurately predicts whether.....read more
    Posted by AlexMuller
    Unproven stem cell 'therapy' blinds three patients at Florida.....read more
    Posted by AlexMuller
    Indigenous South American group has healthiest arteries of all.....read more

Login to your Account

Login to your PlanetTech Account here

Username:
Password:
Remember me
or

Create a New Account

You just need username and password

The following errors occured:
Username:
Email:
Password:
Verify password:
Remember me