Document Detail


Establishment and characterization of 12S adenoviral E1A immortalized rat submandibular gland epithelial cells.
MedLine Citation:
PMID:  2164809     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Rat submandibular gland (RSMG) cells have been immortalized with a retrovirus vector which encodes the adenovirus 12S E1A gene product. The immortalized cells were epithelial-like in nature and displayed a beta-adrenergic coupled rise in intracellular cAMP upon exposure to norepinephrine. Western- and lectin-blotting experiments of cell lysates demonstrated the presence of blood group A-reactive oligosaccharides. Such oligosaccharides are characteristic of RSMG mucin-glycoproteins. These cells appear to be suitable for use in analysis of cell-specific factors which regulate RSMG glycosylation.
Authors:
X J He; D P Frank; L A Tabak
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Publication Detail:
Type:  Journal Article; Research Support, U.S. Gov't, P.H.S.    
Journal Detail:
Title:  Biochemical and biophysical research communications     Volume:  170     ISSN:  0006-291X     ISO Abbreviation:  Biochem. Biophys. Res. Commun.     Publication Date:  1990 Jul 
Date Detail:
Created Date:  1990-08-21     Completed Date:  1990-08-21     Revised Date:  2007-11-14    
Medline Journal Info:
Nlm Unique ID:  0372516     Medline TA:  Biochem Biophys Res Commun     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  336-43     Citation Subset:  IM    
Affiliation:
Department of Dental Research, School of Medicine and Dentistry, University of Rochester, NY 14642.
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MeSH Terms
Descriptor/Qualifier:
ABO Blood-Group System / immunology
Adenovirus Early Proteins
Animals
Cell Division / drug effects
Cell Line
Cloning, Molecular
Cyclic AMP / metabolism
Epithelial Cells
Epithelium / drug effects,  metabolism
Norepinephrine / pharmacology
Oligosaccharides / immunology,  metabolism
Oncogene Proteins, Viral / pharmacology*
Rats
Submandibular Gland / cytology*,  drug effects,  metabolism
Grant Support
ID/Acronym/Agency:
DE 08108/DE/NIDCR NIH HHS
Chemical
Reg. No./Substance:
0/ABO Blood-Group System; 0/Adenovirus Early Proteins; 0/Oligosaccharides; 0/Oncogene Proteins, Viral; 51-41-2/Norepinephrine; 60-92-4/Cyclic AMP

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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