NDLI: Common Molecular Mechanisms in Field- and Agrin-Induced Acetylcholine Receptor Clustering

Content Provider	Springer Nature Link
Author	Sabrina, Farial Stollberg, Jes
Copyright Year	1997
Abstract	1. The aggregation of acetylcholine receptors at the developing neuromuscular junction is critical to the development and function of this synapse. In vitro studies have shown that receptor aggregation can be induced by the finding of agrin to the muscle cell surface and by the electric field-induced concentration of a (nonreceptor) molecule at the cathodal cell pole.2. We report here on the interaction between agrin binding and electric fields with respect to the distribution of receptors and agrin binding sites.3. (a) Pretreatment of cells with agrin completely blocks the development of field-induced receptor clusters. (b) Field-induced aggregation of receptors precedes the field-induced aggregation of agrin binding sites by approximately 30min. (c) Electric fields prevent agrin-induced receptor clustering despite the presence of agrin binding sites and freely diffusing receptors.4. These results indicate that another membrane component—but not the agrin binding site and not the receptor—is required for agrin-induced receptor clustering. They also suggest that electric fields and agrin cause receptor clustering via common molecular mechanisms.
Starting Page	207
Ending Page	225
Page Count	19
File Format	PDF
ISSN	02724340
Journal	Cellular and Molecular Neurobiology
Volume Number	17
Issue Number	2
e-ISSN	15736830
Language	English
Publisher	Kluwer Academic Publishers-Plenum Publishers
Publisher Date	1997-01-01
Publisher Place	New York
Access Restriction	Subscribed
Subject Keyword	Neurosciences Animal Anatomy / Morphology / Histology
Content Type	Text
Resource Type	Article
Subject	Cell Biology Medicine Cellular and Molecular Neuroscience

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in