Navigation Links
Full wired: Planar cell polarity genes guide gut neurons
Date:3/8/2013

The enteric nervous system (ENS), the "little brain" that resides within the gut wall, governs motility, secretion, and blood flow in the human gastrointestinal tract. Failure of the ENS to develop normally leads to congenital megacolon (Hirschsprung Disease) while loss of normal gut innervation is thought to contribute to debilitating motility disorders, such as irritable bowel syndrome. In order to prevent and treat these conditions, it is necessary to understand the molecular mechanisms that control the formation and function of the ENS. In this issue of the Journal of Clinial Investigation, Vassilis Pachnis and colleagues at the MRC National Institute for Medical Research in London found that the planar cell polarity (PCP) genes, Celsr3 and Fzd3 are required for the formation of the complex neural networks within the guts of mice. Inactivation of these genes resulted in disorganization of neuronal projections, slower gut transit time and abnormal colonic motility, indicating for the first time that improper ENS wiring contributes to gastrointestinal motility disorders. Future studies will be required to determine if mutations or dysfunction of these genes contributes to human gut motility disorders.


'/>"/>

Contact: Jillian Hurst
press_releases@the-jci.org
Journal of Clinical Investigation
Source:Eurekalert

Page: 1

Related biology technology :

1. Genesis Biosystems Unveils Innovative Skin Treatment at Esthétique SPA International Trade Show
2. Scientists target bacterial transfer of resistance genes
3. Organogenesis Announces Annual College Scholarship Award Winner
4. Genesis Biopharma Mentioned Favorably in BioMedReports Article
5. Genesis Biopharma Issues Letter To Shareholders
6. Genesis Biopharma Announces Proposed Public Offering of Common Stock and Warrants
7. Autism mutations, scattered across many genes, merge into common network of interactions
8. ValGenesis Suite 2.5 Certified by SAP as Powered by SAP NetWeaver®
9. Weightlessness weighs heavy on genes a flys perspective
10. Scott Brooks Joins Regenesis Biomedical as Chief Operating Officer
11. ThermoGenesis Announces Approval of AXP® by India Ministry of Health
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/12/2017)... SARASOTA, FL (PRWEB) , ... ... ... Inc. (RPS®) today announces publication of a United States multicenter, prospective clinical ... single use, disposable, point-of-care diagnostic test capable of identifying clinically significant acute ...
(Date:10/11/2017)... (PRWEB) , ... October 11, 2017 , ... ... any gene in its endogenous context, enabling overexpression experiments and avoiding the use ... with small RNA guides is transformative for performing systematic gain-of-function studies. , ...
(Date:10/11/2017)... LAGUNA HILLS, Calif. , Oct. 11, 2017 /PRNewswire/ ... London (ICR) and University of ... tool to risk-stratify patients with multiple myeloma (MM), in a ... . The University of Leeds is ... Myeloma UK, and ICR will perform the testing services to ...
(Date:10/10/2017)... , ... October 10, 2017 ... ... cancer-focused pharmaceutical company advancing targeted antibody-drug conjugate (ADC) therapeutics, today confirmed licensing ... HPLN (Hybrid Polymerized Liposomal Nanoparticle), a technology developed in collaboration with Children’s ...
Breaking Biology Technology:
(Date:4/4/2017)... , April 4, 2017   EyeLock LLC , ... that the United States Patent and Trademark Office (USPTO) ... covers the linking of an iris image with a ... and represents the company,s 45 th issued patent. ... is very timely given the multi-modal biometric capabilities that ...
(Date:3/30/2017)... HONG KONG , March 30, 2017 ... developed a system for three-dimensional (3D) fingerprint identification by adopting ground ... technology into a new realm of speed and accuracy for use ... applications at an affordable cost. ... ...
(Date:3/28/2017)... India , March 28, 2017 ... IP, Biometrics), Hardware (Camera, Monitors, Servers, Storage Devices), Software ... Vertical, and Region - Global Forecast to 2022", published ... Billion in 2016 and is projected to reach USD ... between 2017 and 2022. The base year considered for ...
Breaking Biology News(10 mins):