HOME >> MEDICINE >> NEWS
New perspective on brain function now possible

A newly started research collaboration between Karolinska Institutet and AstraZeneca has already generated results. For the first time, the conditions have been created to study one of the brain's most important neurotransmission systems the glutamate system in living people.

Glutamate is one of the most common neurotransmitters in the human brain and is involved in virtually all brain functions. But even though researchers' PET cameras can produce images of other important neurotransmission systems, such as the dopamine and serotonin systems, until now it has not been possible to capture images of the glutamate system. This is because there has not been any suitable tracer that can bind specifically to the receptors in the glutamate system.

In collaboration with Karolinska Institutet, AstraZeneca has now developed such a tracer, which makes it possible for the first time to study the glutamate system in the brains of living people.

"The glutamate system is an area of keen interest for research, especially for gaining an understanding of neuropsychiatric disorders," says Professor Lars Farde at Karolinska Institutet and AstraZeneca. "All anti-psychotic medicines currently available on the market work via the dopamine system, for example. However, it may well turn out that glutamate receptors are even better drug targets."

Within the framework of this same collaboration, a state-of-the-art PET camera has been purchased for use in both academic research and pharmaceutical development.

"The new PET camera will allow us to study the brain with a much higher richness of detail than previously," comments Professor Christer Halldin of Karolinska Institutet. "And thanks to the new tracer, we will be able to explore an entirely new neurotransmission system through high-resolution imaging."


'"/>

Contact: Sabina Bossi
sabina.bossi@ki.se
46-852-486-066
Karolinska Institutet
28-May-2007


Page: 1

Related medicine news :

1. Blood transfusion-transmitted infections: A global perspective
2. Conference examines social perspectives on health disparities
3. MRSA is a global problemperspectives from around the world
4. Draining away brains toxic protein to stop Alzheimers
5. New research discovers independent brain networks control human walking
6. ADHD appears to be associated with depressed dopamine activity in the brain
7. First of its kind report on how children with brain tumors perform at school
8. Chemical in brain acts like a fuel gauge
9. Case study: cross-cultural bioethics training program helps fight African brain drain
10. Paying taxes, according to the brain, can bring satisfaction
11. Childrens brain responses predict impact of sleep loss on attention

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:8/22/2017)... ... August 22, 2017 , ... Five Star Glass is new to the Texas market, but ... of auto glass for most makes and models, in Grand Prairie, TX, located in the ... They have been a family owned business for the past 40 years with 32 convenient ...
(Date:8/22/2017)... ... , ... “Covert Awakening”: Walid’s spiritual journey from Islamic terrorist ... a consultant for the Intelligence Community. For more than ten years, she ... region. Julianne has written hundreds of reports for the US government analyzing ...
(Date:8/22/2017)... ... August 22, 2017 , ... “Call Of Spiritual Duty”: ... the creation of published author, C.S. Lizarde. Growing up on the streets of ... When Carlos began to apply the Biblical keys to his life, he noticed ...
(Date:8/21/2017)... ... August 22, 2017 , ... ... as a 2017-2018 inductee into its VIP Woman of the Year Circle. ... the nation’s leading networking organization exclusively for professional women, boasting more than 850,000 ...
(Date:8/21/2017)... (PRWEB) , ... August 21, 2017 , ... Five chefs ... and awareness for Alzheimer’s Family Center. , Guests will be able to vote ... Beach Plaza, Braised Lamb Shank with Fennel Dill Salad, Feta Cheese Sauce & Garlic ...
Breaking Medicine News(10 mins):
(Date:8/17/2017)... Bio-Ess Laboratories, LLC Chief Science Officer, Dr. Adam Elhofy , will ... Cell-Ess® Universal Titer Boost at the 9 th annual ... 21-25.  The Bioprocessing Summit convenes more than 1,000 international bioprocess professionals to ... ... Cell-Ess is the ...
(Date:8/15/2017)...  AOTI Inc. announced today that its fully owned ... a New York City Office in Yonkers, New York ... Wound Oxygen (TWO 2 ) homecare therapy. This new East Coast ... Care (ACHC) under the company,s DMEPOS accreditation for Home/Durable Medical Equipment ... Advanced Oxygen Therapy ...
(Date:8/8/2017)... Second-quarter 2017 revenues of $876 ... from continuing operations Second-quarter ... $110 million Second-quarter 2017 ... Second-quarter 2017 adjusted diluted ... percent to $0.93 Second-quarter ...
Breaking Medicine Technology:
Cached News: