These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: A plant steroid, diosgenin, a new megakaryocytic differentiation inducer of HEL cells.
    Author: Beneytout JL, Nappez C, Leboutet MJ, Malinvaud G.
    Journal: Biochem Biophys Res Commun; 1995 Feb 06; 207(1):398-404. PubMed ID: 7857294.
    Abstract:
    We investigated the effect of plant steroids 5 alpha-spirosten-3 beta-ol (diosgenin), 5 alpha-spirostan-3 beta-ol (tigogenin) and 5 alpha-spirostan-3 beta-ol-12-one (hecogenin) on the human erythroleukemia cell line (HEL TIB 180) and found that diosgenin addition to HEL cell cultures induces morphological and biochemical changes characteristic for megakaryocyte cells. Diosgenin-treated cells exhibit, at the ultrastructural level, increases in size in cytoplasmic and nuclear complexity. At the biochemical level, we demonstrated that diosgenin-treated HEL cells increased glycoprotein Ib (GpIb) expression as previously described in the megakaryocytic differentiation of HEL cells induced by nanomolar dose phorbol myristate acetate treatment.
    [Abstract] [Full Text] [Related] [New Search]