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Dansylcadaverine inhibits internalization of 125I-epidermal growth factor in BALB 3T3 cells.

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Haigler, H.T., Maxfield, F.R., Willingham, M.C., Pastan, I.·1980·Journal of Biological Chemistry

Abstract

The binding and internalization of 125I-epidermal growth factor (125I-EGF) was studied in cultures of BALB 3T3 cells using a novel method that involved removal of cell-surface hormone by treatment with acetic acid under conditions that did not remove internalized hormone. In control cultures, 125I-EGF initially bound to its receptor on the plasma membrane and then was rapidly internalized. After 30 min, only 15% of the cell-bound hormone remained on the surface. In contrast, cultures treated with dansylcadaverine retained 82% of the cell-bound hormone on the cell surface. We propose that dansylcadaverine inhibits EGF internalization by preventing it from clustering in clathrin-coated pits.

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Metadata

Authors
Haigler, H. T., Maxfield, F. R., Willingham, M. C., & Pastan, I.
Venue
Journal of Biological Chemistry
Publisher
Elsevier BV
Published
1980-03
Volume
255
Issue
4
Pages
1239-1241
ISSN
0021-9258 (ISSN-L)
OpenAlex
W1553513611
Cited by
792
References
0
FWCI
23.74
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Dansylcadaverine inhibits internalization of 125I-epidermal growth factor in BALB 3T3 cells. https://app.cochat.ai/papers/10.1016/s0021-9258(19)86019-2
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Haigler, H. T., Maxfield, F. R., Willingham, M. C., & Pastan, I. (1980). Dansylcadaverine inhibits internalization of 125I-epidermal growth factor in BALB 3T3 cells. Journal of Biological Chemistry. https://doi.org/10.1016/s0021-9258(19)86019-2

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.