12′-Hydroxyl group remarkably reduces Roridin E cytotoxicity

Taiko Oda, Jinzhong Xu, Kazuyo Ukai, Takahiro Nakazawa, Michio Namikoshi

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Roridin E is a well-known macrocyclic trichothecene mycotoxin possessing potent antiproliferative activity against cancer cell lines. 12′-Hydroxyroridin E was isolated from a marine-derived fungus, Myrothecium roridum 98F42. The cytotoxicities of these two compounds were tested against human monocytic THP-1, human promyelocytic leukemia HL-60, and Chinese hamster V79 cells, and roridin E exhibited more than 1000-fold stronger cytotoxicity than its 12′-OH derivative; therefore, it was suggested that the 12′-position is closely involved in the cytotoxicity of these compounds.

Original languageEnglish
Pages (from-to)317-320
Number of pages4
JournalMycoscience
Volume51
Issue number4
DOIs
Publication statusPublished - 2010

Fingerprint

roridins
cytotoxicity
Myrothecium roridum
trichothecenes
Chinese hamsters
leukemia
mycotoxins
cancer
cell lines
fungus
fold
fungi
cells

Keywords

  • 12′-Hydroxyroridin E
  • HL-60
  • Marine-derived fungus
  • Myrothecium roridum
  • THP-1

ASJC Scopus subject areas

  • Ecology, Evolution, Behavior and Systematics

Cite this

Oda, T., Xu, J., Ukai, K., Nakazawa, T., & Namikoshi, M. (2010). 12′-Hydroxyl group remarkably reduces Roridin E cytotoxicity. Mycoscience, 51(4), 317-320. https://doi.org/10.1007/s10267-010-0035-x

12′-Hydroxyl group remarkably reduces Roridin E cytotoxicity. / Oda, Taiko; Xu, Jinzhong; Ukai, Kazuyo; Nakazawa, Takahiro; Namikoshi, Michio.

In: Mycoscience, Vol. 51, No. 4, 2010, p. 317-320.

Research output: Contribution to journalArticle

Oda, T, Xu, J, Ukai, K, Nakazawa, T & Namikoshi, M 2010, '12′-Hydroxyl group remarkably reduces Roridin E cytotoxicity', Mycoscience, vol. 51, no. 4, pp. 317-320. https://doi.org/10.1007/s10267-010-0035-x
Oda, Taiko ; Xu, Jinzhong ; Ukai, Kazuyo ; Nakazawa, Takahiro ; Namikoshi, Michio. / 12′-Hydroxyl group remarkably reduces Roridin E cytotoxicity. In: Mycoscience. 2010 ; Vol. 51, No. 4. pp. 317-320.
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