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

Self-repairing mechanism helps to preserve brain function in neurodegenerative diseases

RATE THIS! +5
Posted in Science on 22nd Jun, 2014 12:13 AM by AlexMuller

Neurogenesis, the self-repairing mechanism of the adult brain by creating new neurons, can help to preserve brain function in neurodegenerative diseases such as Alzheimer’s, Prion, and Parkinson’s, new research has found.

 
The progressive degeneration and death of the brain, occurring in many neurodegenerative diseases, is often seen as an unstoppable and irrevocable process.
 
But now, a research team, led by Diego Gomez-Nicola, DPhil, from the Centre for Biological Sciences at the University of Southampton, has detected increased neurogenesis in the dentate gyrus (part of the brain system controlling learning and memory, the hippocampus) that partially counteracts neuronal loss.
 
Using a model of prion disease from mice, the research identified the time-course of the generation of these newborn neurons and how they integrate into the brain circuitry.
 
While this self-repairing mechanism is effective in maintaining some neuronal functions at early and mid-stages of the disease, it fails at more advanced phases. This highlights a window of time in which potential therapeutic intervention could preserve the beneficial effects of enhanced neurogenesis.

Tags: brainmindneuronneuroscienceAlzheimer'sdementia

Read original article » Back to category

Comments

Author: Guest
Posted: 2014-06-22
+1
Amazing! Neurogenesis could be the best way to help to maintain or even repair brain function. I hope that it would be possible to develop therapies based on this in the future Reply


 

Recent headlines

  • Posted in Science on 2017-04-23 16:03:05
    Google's universal quantum computer could become world's.....read more
    Posted in Medicine on 2017-04-23 15:51:27
    Anti-dementia drugs will soon start clinical trials..read more
    Posted in Business on 2017-04-23 15:47:18
    Robots can handle a third of our workplace tasks, study.....read more
    Posted in Science on 2017-04-22 15:31:01
    Proposed Mission to find life on Saturn’s moon Enceladus..read more
    Posted in Medicine on 2017-04-22 14:32:54
    Global plan to wipe out hepatitis..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