Publication Date:
1988-06-10
Description:
The human platelet-derived growth factor (PDGF) receptor complementary DNA was cloned and expressed by transfection of Chinese hamster ovary (CHO) fibroblasts. The ability of CHO cells expressing the human receptor complementary DNA (CHO-HR5) to interact with different recombinant forms of PDGF (AA and BB homodimers) was tested. Both forms of PDGF bind to the transfected receptor, stimulate the receptor tyrosine kinase activity, and elicit a mitogenic response in a manner that was indistinguishable from the responses of Balb/c 3T3 cells to AA and BB forms of PDGF can be attributed to a single type of receptor and show that the AA form, like the BB form, is a true mitogen.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Escobedo, J A -- Navankasatussas, S -- Cousens, L S -- Coughlin, S R -- Bell, G I -- Williams, L T -- HL-32898/HL/NHLBI NIH HHS/ -- New York, N.Y. -- Science. 1988 Jun 10;240(4858):1532-4.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Medicine, University of California, San Francisco.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/2836953" target="_blank"〉PubMed〈/a〉
Keywords:
Animals
;
Cell Division/drug effects
;
Cell Line
;
Cells, Cultured
;
DNA Replication/drug effects
;
Enzyme Activation
;
Humans
;
Kinetics
;
Macromolecular Substances
;
Mice
;
Phosphorylation
;
Platelet-Derived Growth Factor/genetics/*metabolism/pharmacology
;
Protein-Tyrosine Kinases/*metabolism
;
Receptors, Cell Surface/genetics/*metabolism
;
Receptors, Platelet-Derived Growth Factor
;
Recombinant Proteins/pharmacology
;
Transfection
Print ISSN:
0036-8075
Electronic ISSN:
1095-9203
Topics:
Biology
,
Chemistry and Pharmacology
,
Computer Science
,
Medicine
,
Natural Sciences in General
,
Physics
