Format

Send to:

Choose Destination
See comment in PubMed Commons below
Cancer Res. 2004 Oct 1;64(19):7011-21.

Isolation and characterization of tumorigenic, stem-like neural precursors from human glioblastoma.

Author information

  • 1Stem Cell Research Institute and Laboratory of Molecular Diagnostics, H. S. Raffaele, Milan, Italy. galli.rossella@hsr.it.

Abstract

Transformed stem cells have been isolated from some human cancers. We report that, unlike other brain cancers, the lethal glioblastoma multiforme contains neural precursors endowed with all of the critical features expected from neural stem cells. Similar, yet not identical, to their normal neural stem cell counterpart, these precursors emerge as unipotent (astroglial) in vivo and multipotent (neuronal-astroglial-oligodendroglial) in culture. More importantly, these cells can act as tumor-founding cells down to the clonal level and can establish tumors that closely resemble the main histologic, cytologic, and architectural features of the human disease, even when challenged through serial transplantation. Thus, cells possessing all of the characteristics expected from tumor neural stem cells seem to be involved in the growth and recurrence of adult human glioblastomas multiforme.

PMID:
15466194
[PubMed - indexed for MEDLINE]
Free full text
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Full text links

    Icon for HighWire
    Loading ...
    Write to the Help Desk