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De novo expression of intercellular-adhesion molecule 1 in melanoma correlates with increased risk of metastasis.

Open access
Johnson, J P, Stade, B G, Holzmann, B, Schwäble, W, Riethmüller, G·1989·Proceedings of the National Academy of Sciences

Abstract

The 89-kDa cell surface glycoprotein, P3.58, is detectable on advanced human melanomas in situ but not on benign melanocytes or early melanomas. cDNA cloning of P3.58 from melanoma cells was accomplished by screening a lambda zap expression vector library with monoclonal antibodies produced against the denatured antigen. Nucleotide sequencing of the clones revealed that P3.58 is identical to the intercellular-adhesion molecule 1. No qualitative differences in P3.58 mRNA species could be seen between melanoma cells and hematopoietic cells and no differences in gene organization were observed between peripheral blood leukocytes and melanoma cells. Inspection of the deduced amino acid sequence of P3.58 indicated the presence of the consensus sequence characteristic for complement-binding proteins. The acquisition of this cell-adhesion molecule during the process of tumor progression is speculated to contribute to the development of metastasis in melanoma.

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Metadata

Authors
Johnson, J. P., Stade, B. G., Holzmann, B., Schwäble, W., & Riethmüller, G.
Venue
Proceedings of the National Academy of Sciences
Published
1989-01
Volume
86
Issue
2
Pages
641-644
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2019405807
Cited by
359
References
0
FWCI
6.38
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: De novo expression of intercellular-adhesion molecule 1 in melanoma correlates with increased risk of metastasis. https://app.cochat.ai/papers/10.1073/pnas.86.2.641
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Johnson, J. P., Stade, B. G., Holzmann, B., Schwäble, W., & Riethmüller, G. (1989). De novo expression of intercellular-adhesion molecule 1 in melanoma correlates with increased risk of metastasis. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.86.2.641

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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.