Downregulation of CCN3 expression as a potential mechanism for melanoma progression

M. Fukunaga-Kalabis, G. Martinez, S. M. Telson, Z. J. Liu, K. Balint, I. Juhasz, D. E. Elder, B. Perbal, M. Herlyn

Research output: Contribution to journalArticle

53 Citations (Scopus)

Abstract

Coculture of human melanocytes with keratinocytes upregulates CCN3, a matricellular protein critical to maintenance of normal homeostasis of melanocytes in the skin. CCN3 affects two fundamental features of melanocyte physiology: it inhibits melanocyte proliferation and stimulates their adhesion to the basement membrane. Here we report that expression of CCN3 is downregulated in advanced melanomas. Aggressive melanoma cell lines did not respond to treatment with CCN3 inducers, such as interleukin-1β (IL-1β), while less aggressive melanoma cell lines responded similarly to melanocytes. Immunostaining analyses revealed that CCN3 was present in melanoma cells close to the epidermal-dermal interface, but not in melanoma cells that had invaded deep into the dermis or had metastasized to lymph nodes. Contrary to our expectations, overexpression of CCN3 in 1205Lu metastatic melanoma cells did not affect their adhesion to collagen IV. However, CCN3 decreased the transcription and activation of matrix metalloproteinases and suppressed the invasion of 1205Lu melanoma cells. These results suggest that the lack of CCN3 in advanced melanoma cells contributes to their invasive phenotype. Whereas major matricellular proteins, such as osteopontin, tenascin or secreted protein acidic and rich in cysteine (SPARC), are strongly upregulated in melanoma cells; CCN3 is the first member of this family that is downregulated.

Original languageEnglish
Pages (from-to)2552-2560
Number of pages9
JournalOncogene
Volume27
Issue number18
DOIs
Publication statusPublished - Apr 17 2008

Fingerprint

Melanoma
Down-Regulation
Melanocytes
Tenascin
Cell Line
Skin
Proteins
Osteopontin
Dermis
Coculture Techniques
Matrix Metalloproteinases
Interleukin-1
Keratinocytes
Basement Membrane
Transcriptional Activation
Cysteine
Homeostasis
Up-Regulation
Collagen
Lymph Nodes

Keywords

  • CCN3
  • Matricellular protein
  • Matrix metalloproteinase
  • Melanoma

ASJC Scopus subject areas

  • Molecular Biology
  • Cancer Research
  • Genetics

Cite this

Fukunaga-Kalabis, M., Martinez, G., Telson, S. M., Liu, Z. J., Balint, K., Juhasz, I., ... Herlyn, M. (2008). Downregulation of CCN3 expression as a potential mechanism for melanoma progression. Oncogene, 27(18), 2552-2560. https://doi.org/10.1038/sj.onc.1210896

Downregulation of CCN3 expression as a potential mechanism for melanoma progression. / Fukunaga-Kalabis, M.; Martinez, G.; Telson, S. M.; Liu, Z. J.; Balint, K.; Juhasz, I.; Elder, D. E.; Perbal, B.; Herlyn, M.

In: Oncogene, Vol. 27, No. 18, 17.04.2008, p. 2552-2560.

Research output: Contribution to journalArticle

Fukunaga-Kalabis, M, Martinez, G, Telson, SM, Liu, ZJ, Balint, K, Juhasz, I, Elder, DE, Perbal, B & Herlyn, M 2008, 'Downregulation of CCN3 expression as a potential mechanism for melanoma progression', Oncogene, vol. 27, no. 18, pp. 2552-2560. https://doi.org/10.1038/sj.onc.1210896
Fukunaga-Kalabis M, Martinez G, Telson SM, Liu ZJ, Balint K, Juhasz I et al. Downregulation of CCN3 expression as a potential mechanism for melanoma progression. Oncogene. 2008 Apr 17;27(18):2552-2560. https://doi.org/10.1038/sj.onc.1210896
Fukunaga-Kalabis, M. ; Martinez, G. ; Telson, S. M. ; Liu, Z. J. ; Balint, K. ; Juhasz, I. ; Elder, D. E. ; Perbal, B. ; Herlyn, M. / Downregulation of CCN3 expression as a potential mechanism for melanoma progression. In: Oncogene. 2008 ; Vol. 27, No. 18. pp. 2552-2560.
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