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:10/12/2017)... , ... October 12, 2017 , ... ... services for healthcare compliance program management, will showcase a range of technology and ... for Assisted Living (NCAL) Convention and Expo to be held October 14–18, 2017 ...
(Date:10/12/2017)... Fla. (PRWEB) , ... October 12, 2017 , ... IsoComforter, ... therapy products, announced today the introduction of an innovative new design of the shoulder ... pad so you get maximum comfort while controlling your pain while using cold therapy. ...
(Date:10/12/2017)... ... October 12, 2017 , ... ... has recently contributed a medical article to the newly revamped Cosmetic Town ... article spotlights the hair transplant procedure known as Follicular Unit Extraction ...
(Date:10/12/2017)... ... October 12, 2017 , ... Women-owned and ... 2017 Best and Brightest in Wellness® by Best and Brightest. OnSite Wellness will ... Friday, Oct. 20 from 7:30 a.m. to 2 p.m. at the Henry Autograph ...
(Date:10/12/2017)... (PRWEB) , ... October 12, 2017 , ... ... Dining at the University of California Berkeley, and other leading institutions in announcing ... buying power of institutions to change the way animals are raised for food. ...
Breaking Medicine News(10 mins):
(Date:9/28/2017)... Cohen Veterans Bioscience and Early Signal Foundation announce a ... sensors for real-time monitoring of patients with trauma-related and ... focused on disruptive health solutions for rare disorders and ... record and integrate behavioral, cognitive, physiological and contextual data. ... ...
(Date:9/23/2017)... Sept. 22, 2017 Janssen Biotech, Inc. (Janssen) ... letter from the U.S. Food and Drug Administration (FDA) ... sirukumab for the treatment of moderately to severely active ... clinical data are needed to further evaluate the safety ... active RA. ...
(Date:9/18/2017)... KALAMAZOO, Mich. , Sept. 18, 2017  PMD ... OptiMed Specialty Pharmacy of Kalamazoo, Mich. ... strategic hub service that expedites and streamlines patient and ... Spiro PD 2.0, and wellness management services.  ... medical device used to measure lung function for a ...
Breaking Medicine Technology:
Cached News: