Navigation Links
Study Shows Tomosyn Plays an Important Role in Learning and Memory

According to the researchers for US it was found that tomosyn plays an important role in memory and learning.

The protein gets its name from the Japanese language //because it was initially discovered by a Japanese researcher and his team. This protein binds to syntaxin another protein which is very essential to maintain life. Hence the protein was named tomosyn, tomo meaning friend in Japanese. Better understanding of the neurological function of this protein may lead to a better understanding of how synapses get stronger or weaker, and how that, in turn, affects memory formation and loss, says Janet Richmond, associate professor of biological sciences at the University of Illinois at Chicago.

‘It's amazing we remember things from as far back as our early childhood with the constant protein turnover going on in our brains,’ said Richmond. ‘So understanding how proteins function to control synaptic strength is really important.’ Richmond and her colleagues used the soil nematode worm Caenorhabditis elegans to study the function of tomosyn using a recording technique she developed to understand how synaptic proteins affect release of neurotransmitters at the nerve cell junctions. The lab's ability to study synaptic transmission was recently improved with the addition of high pressure freeze electron microscopy and immuno-gold staining, which together provide a clearer picture of where neurotransmitter-containing synaptic vesicles and proteins cluster. Mutant worms lacking tomosyn were compared to normal worms to determine what effect, if any, the protein had on neuronal transmission.

The observed effect is substantial -- the protein helps put a limit on the number of synaptic vesicles that become competent to fuse at synapses, thereby regulating the amount of neurotransmitter released. ‘If you remove tomosyn, you get exuberant neurotransmitter release,’ said Richmond. ‘This suggests tomosyn is a negative regulator of release. In other words, it dampens down the system, regulating the efficiency and strength of the synapse.’ Because the nematode C. elegans uses proteins in its nervous system comparable to those in humans, Richmond suspects that forthcoming experiments involving tomosyn in mammals such as laboratory mice will show similar results.

Source: Eurealert
'"/>




Related medicine news :

1. Tomato Sauce reduces Cancer Risk- Study
2. Study on obesity and heart failure
3. National Lung Study in the process
4. Study casts doubt on keyboard ills
5. Study reveals how stress can make you sick
6. Study reveals how stress can make you sick
7. Study supports vegetable diet
8. Study to look at early surgery to treat epilepsy
9. Its Never Too Late to Stop Smoking,Study Finds
10. New Technique to Study Infants Brain.
11. Groundbreaking Study Gives Hope For Patients With Kidney Cancer
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:1/20/2017)... ... January 20, 2017 , ... Bionic Sports Nutrition LLC, ... of life, announced it had a successful January ECRM Trade Show in Hilton Head, ... United States, which allows it to provide its products to all clients at reasonable ...
(Date:1/20/2017)... ... January 20, 2017 , ... "TransFlare 4K Mystique comes with 44 colorful mysterious ... X," said Christina Austin - CEO of Pixel Film Studios. , TransFlare 4K ... 4K Mystique lens flare and light leak transitions have a very high-dynamic range for ...
(Date:1/20/2017)... ... 20, 2017 , ... “I Forgive You”: a fine examination of how God handles sin, ... creation of published author, Stephen Miller, who, for over ten long years has been waiting ... Born in Trinidad and Tobago, he has been serving the Lord for over twenty years, ...
(Date:1/20/2017)... ... 2017 , ... “The Land of More and More”: a brilliant story ... and shares the simple and achievable answer. “The Land of More and More” is ... Missionary Church in Angola, Indiana where he works with the children’s ministry department. ...
(Date:1/19/2017)... ... January 19, 2017 , ... ... expansion and facility enhancement of their 503A compounding pharmacy located in Ocala, Florida. ... demand of physicians and patients throughout the United States for high-quality human ...
Breaking Medicine News(10 mins):
(Date:1/19/2017)... , Jan. 19, 2017 The Global Therapy ... and access to partnering deals and agreements entered into ... in partnering deals - Top deals by value - ... development, technology type The report provides understanding and ... by the world,s leading healthcare companies. The report ...
(Date:1/19/2017)... Report Details ... Alzheimer,s Disease Therapeutics and ... our new study reveals trends, R&D progress, and predicted ... the Alzheimer,s disease therapeutics and diagnostics market. Our new ... - How is the Alzheimer,s disease therapeutics and diagnostics ...
(Date:1/19/2017)... 2017  Stealth BioTherapeutics Inc. ( Stealth ), a ... today announced new additions to its senior leadership team: ... Officer, and Daniel Geffken as interim Chief ... Carr , Pharm.D. has been promoted to Chief Clinical ... welcome Doug and Daniel to our management team, as ...
Breaking Medicine Technology: