Polysaccharides isolated from Phellinus gilvus inhibit melanoma growth in mice

Jae Sung Bae, Kwang Ho Jang, Hyunee Yim, Hee Kyung Jin

Research output: Contribution to journalArticlepeer-review

49 Scopus citations

Abstract

There is no information about the effect of polysaccharides from fungus, Phellinus gilvus (PG) on melanoma. The effect of PG on the proliferation and apoptosis of the B16F10 melanoma cell line was determined by a sulforhodamine B (SRB) and a sandwich enzyme-linked immunosorbent assay. The in vivo effect of PG on B16F10 melanoma cells allografted in athymic nude mice was investigated. PG decreased cell proliferation and increased cell apoptosis in a dose dependent manner in vitro. Also, PG significantly inhibits melanoma growth in mice. The PG anti-tumor effect in vivo was associated with a significant increase in the melanoma apoptosis rate. These findings support PG as a therapeutic agent against melanoma.

Original languageEnglish
Pages (from-to)43-52
Number of pages10
JournalCancer Letters
Volume218
Issue number1
DOIs
StatePublished - 31 Jan 2005

Keywords

  • Apoptosis
  • Athymic mice
  • Melanoma
  • Phellinus gilvus
  • Polysaccharides

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