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Cited by 657

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Nerve growth factor receptors on human melanoma cells in culture.

Open access
Fabricant, R N, De Larco, J E, Todaro, G J·1977·Proceedings of the National Academy of Sciences

Abstract

Purified mouse nerve growth factor (NGF)radiolabeled with 125I was tested for its ability to bind to a variety of different cultured cells. NGF binds readily to human and hamster melanoma cells but does not bind to many other cell lines. The three cell lines with the highest number of NGF receptors were derived from metastatic melanomas. One of these lines, A875, was studied in detail and was shown to have approximately 7x10(5) NGF receptors per cell with an association constant of 1.0x10(9) liters/mole. The use of these cells in competition binding assays permits the detection of 0.25 ng of NGF in various biologic fluids. NGF can be shown to increase the survival, but not the division, of melanoma cells maintained in medium depleted of serum growth factors. This effect of NGF as a specific "survival factor" appears analogous to its effect on cultured sympathetic ganglion cells and on other cells derived from the neural crest.

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Metadata

Authors
Fabricant, R. N., De Larco, J. E., & Todaro, G. J.
Venue
Proceedings of the National Academy of Sciences
Published
1977-02
Volume
74
Issue
2
Pages
565-569
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W1985749328
Cited by
657
References
0
FWCI
5.38
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Nerve growth factor receptors on human melanoma cells in culture. https://app.cochat.ai/papers/10.1073/pnas.74.2.565
The paper
Fabricant, R. N., De Larco, J. E., & Todaro, G. J. (1977). Nerve growth factor receptors on human melanoma cells in culture. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.74.2.565

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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.