In:
FEBS Letters, Wiley, Vol. 446, No. 2-3 ( 1999-03-12), p. 256-260
Abstract:
Epidermal growth factor (EGF) receptor levels are known to play a central role in density dependent growth regulation of normal rat kidney (NRK) fibroblasts. Here we show that EGF receptor expression is strongly decreased when NRK cells are cultured under anchorage independent conditions, and that expression is returned to original levels upon cell re‐adherence. Agents that stimulate anchorage independent growth (AIG) of NRK cells in the presence of EGF are shown to upregulate both EGF receptor promoter activity and 125 I‐EGF binding capacity. These data show that two aspects of phenotypic transformation of NRK cells, namely density arrest and AIG, can both directly be correlated to EGF receptor levels.
Type of Medium:
Online Resource
ISSN:
0014-5793
,
1873-3468
DOI:
10.1016/S0014-5793(99)00216-1
Language:
English
Publisher:
Wiley
Publication Date:
1999
detail.hit.zdb_id:
1460391-3
SSG:
12
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