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

Search MEDLINE/PubMed


  • Title: Amplification of the epidermal growth factor receptor gene in human gliomas.
    Author: Torp SH, Helseth E, Ryan L, Stølan S, Dalen A, Unsgaard G.
    Journal: Anticancer Res; 1991; 11(6):2095-8. PubMed ID: 1776845.
    Abstract:
    Biopsy specimens of 19 human gliomas (10 glioblastomas, 2 anaplastic astrocytomas, 4 astrocytomas, one mixed glioma, one oligodendroglioma and one ependymoma) were examined for amplification of tumour-related genes located on chromosome 7: the proto-oncogene c-erb-B1 (encoding the epidermal growth factor receptor (EGFR], the proto-oncogene c-met, the platelet-derived growth factor A-chain gene, and the plasminogen activator inhibitor type-1 gene. Gene amplification was observed in 6 glioblastomas, and the EGFR gene was the only chromosome-7-gene examined that was amplified. The selective EGFR gene amplification in human glioblastomas suggests its potential role in the progression of some of these tumours.
    [Abstract] [Full Text] [Related] [New Search]