Navigation Links
Overweight? There's a vaccine for that
Date:7/8/2012

New vaccines promote weight loss. A new study, published in BioMed Central's open access journal, Journal of Animal Science and Biotechnology, assesses the effectiveness of two somatostatin vaccinations, JH17 and JH18, in reducing weight gain and increasing weight loss in mice.

Obesity and obesity-related disease is a growing health issue worldwide. Somatostatin, a peptide hormone, inhibits the action of growth hormone (GH) and insulin-like growth factor (IGF-1), both of which increase metabolism and result in weight loss. Vaccination with modified somatostatin causes the body to generate antibodies to somatostatin, effectively removing this inhibition without directly interfering with the growth hormones and subsequently increasing energy expenditure and weight loss.

Keith Haffer from Braasch Biotech LLC, tested the vaccinations in two groups of ten diet-induced obese male mice compared with a control group of ten mice which received saline injections. Mice in all groups had been fed a high fat diet for eight weeks prior to the study and continued to eat the same food for the duration of the six-week study. The vaccinations were administered twice - at the start of the study followed by a booster vaccination on day 22.

Four days after the first injection of modified somatostatin, the vaccinated mice had a 10% drop in body weight (not seen in the control mice). At the end of the study, results showed that both vaccines induced antibodies to somatostatin and significantly reduced body weight, sustaining a 10% lower body weight, without affecting normal levels of the growth hormone IGF-1, or insulin levels.

"This study demonstrates the possibility of treating obesity with vaccination", Keith explained. He continued, "Although further studies are necessary to discover the long term implications of these vaccines, treatment of human obesity with vaccination would provide physicians with a drug- and surgical- free option against the weight epidemic."


'/>"/>

Contact: Hilary Glover
hilary.glover@biomedcentral.com
44-203-192-2370
BioMed Central
Source:Eurekalert

Related biology news :

1. Overweight? New research explains how proper sleep is important for healthy weight
2. Sensitive test helps improve vaccine safety
3. Army study: DNA vaccine and duck eggs protect against hantavirus disease
4. AAPS National Biotechnology Conference to highlight innovative vaccines
5. Researchers identify Achilles heel of dengue virus, target for future vaccines
6. SFU HIV/AIDS vaccine research gets financial boost
7. Scripps Research Institute scientists find promising vaccine targets on hepatitis C virus
8. In search for a vaccine, IU biologist receives $2.3 million to explore chlamydia genomics
9. Queens scientists seek vaccine for Pseudomonas infection
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:3/29/2016)... March 29, 2016 LegacyXChange, Inc. ... "LEGX" and SelectaDNA/CSI Protect are pleased to announce our ... in a variety of writing instruments, ensuring athletes signatures ... created collectibles from athletes on LegacyXChange will be assured ... the DNA. Bill Bollander , CEO ...
(Date:3/18/2016)... --> --> Competitive Landscape Analysis ... Physical infrastructure and Perimeter Surveillance & Detection Systems ... and the continuing migration crisis in the Middle ... led visiongain to publish this unique report, which is crucial ... & security companies in the border security market and the ...
(Date:3/14/2016)... 14, 2016 http://www.apimages.com ) ... --> - Renvoi : image disponible via AP ... --> --> DERMALOG, le leader ... nouveaux lecteurs d,empreintes digitales pour l,enregistrement des réfugiés ... utilisé pour produire des cartes d,identité aux réfugiés. ...
Breaking Biology News(10 mins):
(Date:4/27/2016)... ... April 27, 2016 , ... ... to announce the appointment of John Tilton as Chief Commercial Officer.  Mr. Tilton ... one of the founding commercial leaders responsible for the commercialization of multiple orphan ...
(Date:4/27/2016)... ... April 27, 2016 , ... Global Stem Cells Group and ... Symposium as other research and development initiatives for potential stem cell protocol management for ... Stem Cells Group executives began meeting to establish a working agenda and foster initiatives ...
(Date:4/26/2016)... ... April 26, 2016 , ... The European Patent Office ... as one of three finalists for the European Inventor Award 2016 in the category ... will be announced at a ceremony in Lisbon on June 9th. , The human ...
(Date:4/26/2016)... ... 26, 2016 , ... Seattle based non-profit, The Institute for ... Corporation. The grant will be used to further the scientific research goals of ... http://www.ivsci.org , In accounting the grant to the IVS, Mr. Glenn ...
Breaking Biology Technology: