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:6/20/2017)... ... June 20, 2017 , ... Caduceus International Publishing (CIP), ... announce a new online course entitled Personal & Community Health for ... strategies for achieving optimal well-being and teaches students how to apply them in ...
(Date:6/20/2017)... ... 2017 , ... HOUSTON – Brazos Towers at Bayou Manor is proud ... options for today’s modern senior. Brazos Towers at Bayou Manor has more than 50 ... offering them the services to support that lifestyle both now and in the future. ...
(Date:6/20/2017)... ... ... As a leading dental practice, Wall Centre Dental supports Stroke Awareness Month ... bleeding gums in Vancouver, BC, may be developing gingivitis, the first stage of ... and diabetes. Drs. Parviz Roshan, Siamak Tehrani and Milton Reskovich offer laser gum therapy ...
(Date:6/20/2017)... ... June 20, 2017 , ... In his newly appointed role ... May, Ph.D., recently accepted the distinguished Sun Corridor Export Award for his company’s ... (WNB), and 16 other businesses from Pima, Pinal, and Maricopa counties in Arizona, ...
(Date:6/20/2017)... ... ... Uniworld Boutique River Cruise Collection recently gave cruisers a chance to ... Joie de Vivre . What really sets this ship apart from the competition, however, ... enough to dock directly in Paris. With The Cruise Web’s new infographic, you can ...
Breaking Medicine News(10 mins):
(Date:6/5/2017)... The Cincinnati location of ... (NYSE: DPLO), has been awarded a Top Workplaces 2017 ... Results are based on an employee survey administered by WorkplaceDynamics, ... improvement. The survey measures several aspects of workplace culture, including ... ...
(Date:6/1/2017)... BLUE BELL, Pa. , June 1, 2017 /PRNewswire/ ... Nutriceuticals (PRN) and Veterinarian Recommended Solutions (VRS), and KD ... direct investment in Nutriceutical Holdings by KD Pharma Group. ... Nutriceutical Holdings with the option to acquire the entire ... ideal partner in KD. They are committed to growing ...
(Date:5/29/2017)... AVIV, Israel, May 29, 2017  Cellect Biotechnology Ltd. ... innovative technology which enables the functional selection of stem ... results for the first quarter ended March 31 st ... with our accomplishments in the first quarter of 2017," ... first quarter, we announced the treatment of the first ...
Breaking Medicine Technology: