Navigation Links
Researcher of the University of Navarra discovered potential antidepressant compounds
Date:2/20/2008

This release is also available in Spanish.

Luis Berrade, a researcher with the Drug R&D Unit of the University of Navarra, has discovered new compounds with the potential for anti-depressant activity. All told, the chemist of the School of Sciences synthesized 51 compounds whose biological characteristics were evaluated by two of the most prestigious groups in this area: the Mediterranean Institute of Neurobiology, located in Italy, and the Department of Pharmacology of the University of Oslo.

The results obtained formed part of his doctoral dissertation, entitled Design, synthesis and preliminary biological evaluation of new derivatives of benzo[b]-thiophene in the Search for Agents for a New Anti-Depressant Therapy.

As the researcher explained, the new molecules which he designed affect two brain targets which are considered to be keys in the development of processes of depression. One of these is the serotonin transporter, whose reuptake reduction has already been shown to improve mood; the other is the serotoninergic receptor 5-HT7, a therapeutic target for serotonin whose modulation can provoke anti-depressant effects.

Trials in vivo

In order to study these two key targets, Luis Berrade developed chemical structures via the fusion of two similar chemical compounds: the benzo[b]-thiophene ring and arilamine. Following this, he compared the new compounds with a drug currently on the market, Fluoxetine. As a result of this research, he explained, we discovered that nine of these compounds demonstrated greater affinity, in this sense, than the commercial drug. As a consequence of this discovery, in January in vivo trials were begun in order to test their anti-depressant activity in mice.

This study, one of the first in the world in this specialty, was undertaken in collaboration with the Department of Pharmacology of the University of Navarra. Among its objectives was discovering whether these new compounds could reduce the minimum time required for anti-depressant drugs to ameliorate the symptoms of the disease: Currently, the time for an antidepressant to take effect is from three to six weeks, and this is an important factor in patient refusal to continue with these treatments; as a result it is very important to shorten the time required for the positive effects to appear.


'/>"/>

Contact: Oihane Lakar
oihane@elhuyar.com
34-943-363-040
Elhuyar Fundazioa
Source:Eurekalert

Related medicine news :

1. Stanford researchers find culprit in aging muscles that heal poorly
2. Children of depressed moms do better when dad is involved, SLU researcher finds
3. UCLA researchers identify markers that may predict diabetes in still-healthy people
4. Mayo Clinic researchers discover new diagnostic test for detecting infection in prosthetic joints
5. Bipolar disorder relapses halved by Melbourne researchers
6. Cell that triggers symptoms in allergy attacks can also limit damage, Stanford researchers find
7. High and mighty: first common height gene identified by researchers behind obesity gene finding
8. Researchers estimate about 9 percent of US children age 8 to 15 meet criteria for having ADHD
9. Majority of 2.4 Million U.S. Children With ADHD Not Diagnosed or Consistently Treated, According to New Gold Standard Study by Cincinnati Childrens Researchers
10. Researchers develop long-lasting growth hormone
11. UVa researcher awarded $3.6 million grant to fight drug-resistant bacteria
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/26/2016)... ... , ... On June 10-11, 2016, A Forever Recovery, a holistic treatment center ... Breakfast Table in Battle Creek, MI, where the rehabilitation facility is located. This annual ... the world’s leading providers of cereal and other breakfast foods. Its residents often refer ...
(Date:6/25/2016)... ... 25, 2016 , ... Experts from the American Institutes for ... Meeting June 26-28, 2016, at the Hynes Convention Center in Boston. , AIR ... care planning, healthcare costs and patient and family engagement. , AIR researchers will ...
(Date:6/25/2016)... ... June 25, 2016 , ... As a lifelong Southern ... Laude and his M.D from the David Geffen School of Medicine at UCLA. He ... Los Angeles to complete his fellowship in hematology/oncology at the UCLA-Olive View-Cedars Sinai program ...
(Date:6/24/2016)... , ... June 24, 2016 , ... Those who have ... these feelings, many turn to unhealthy avenues, such as drug or alcohol abuse, as ... Michigan, has released tools for healthy coping following a traumatic event. , Trauma sufferers ...
(Date:6/24/2016)... San Francisco, CA (PRWEB) , ... June 24, ... ... at CitiDent, is now offering micro-osteoperforation for accelerated orthodontic treatment. Dr. Cheng has ... , self-ligating Damon brackets , AcceleDent, and accelerated osteogenic orthodontics. , ...
Breaking Medicine News(10 mins):
(Date:6/24/2016)... and SAN CLEMENTE, Calif. , June 24, ... -based mobile pulmonary function testing company, is now able to perform ... developed by ndd Medical Technologies , Inc. ... in hospital-based labs.  Thanks to ndd,s EasyOne PRO ® , ARL ... can get any needed testing done in the comfort of her ...
(Date:6/24/2016)... Belgium , June 24, 2016 ... the appointment of Dr. Edward Futcher ... Non-Executive Director, effective June 23, 2016.Dr. Futcher was ... Nominations and Governance Committees.  As a non-executive member ... independent expertise and strategic counsel to VolitionRx in ...
(Date:6/23/2016)... 2016 Any dentist who has made an implant ... process. Many of them do not even offer this as ... high laboratory costs involved. And those who ARE able to ... a high cost that the majority of today,s patients would ... Parsa Zadeh , founder of Dental Evolutions Inc. and inventor ...
Breaking Medicine Technology: