Deregulation of alternative splicing of fibronectin pre-mRNA in malignant human liver tumors

This research was originally published in the Journal of Biological Chemistry. F Oyama, S Hirohashi, Y Shimosato, K Titani and K Sekiguchi. Deregulation of alternative splicing of fibronectin pre-mRNA in malignant human liver tumors. J. Biol. Chem. 1989; 264: 10331-10334 © the American Society for Biochemistry and Molecular Biolog

Deregulation of alternative splicing of fibronectin pre-mRNA in malignant human liver tumors

This research was originally published in the Journal of Biological Chemistry. F Oyama, S Hirohashi, Y Shimosato, K Titani and K Sekiguchi. Deregulation of alternative splicing of fibronectin pre-mRNA in malignant human liver tumors. J. Biol. Chem. 1989; 264: 10331-10334 © the American Society for Biochemistry and Molecular Biolog

REARRANGEMENT OF c-myc GENE

The c-myc oncogene was found to be rearranged in a human cell line of giant cell carcinoma of the lung (C-Lu65) and in a human primary giant cell carcinoma of the lung (LuC38C). The rearrangements in C-Lu65 and LuC38C were in regions about 7.5kb and 6kb, respectively, upstream from the transcription initiation site. No rearrangement of the c-myc gene was observed in a non-cancerous portion (LuC38N) of the lung of the patient who carried LuC38C. These results suggest that rearrangement of the c-myc gene may play some role in tumorigenesis of giant cell carcinoma of the lung