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: Dermatofibrosarcoma protuberans with COL1A1 (exon 18) -PDGFB (exon 2) fusion transcript.
    Author: Saeki H, Ohmatsu H, Hoashi T, Asano N, Idezuki T, Kawabata Y, Asahina A, Kikuchi K, Tamaki K.
    Journal: Br J Dermatol; 2003 May; 148(5):1028-31. PubMed ID: 12786837.
    Abstract:
    BACKGROUND: Fusion of the collagen type I alpha 1 (COL1A1) gene with the platelet-derived growth factor B-chain (PDGFB) gene has been described in dermatofibrosarcoma protuberans (DFSP). Various exons of the COL1A1 gene have been shown to be involved in the fusion with exon 2 of the PDGFB gene. Objectives We examined the breakpoint of the COL1A1 gene using the tumour specimen from the patient with DFSP. METHODS: Reverse transcriptase-polymerase chain reaction (PCR) was performed using cultured DFSP tumour cells. Nucleotide sequence analysis was carried out using the PCR product to identify the breakpoint. RESULTS: The COL1A1-PDGFB fusion transcript was detected from the tumour specimen. Sequence analysis revealed that exon 18 of the COL1A1 gene was fused with exon 2 of the PDGFB gene. CONCLUSIONS: This study identified a novel COL1A1 breakpoint, namely, exon 18 of the COL1A1 gene.
    [Abstract] [Full Text] [Related] [New Search]