Browsing by Subject "Pleura"

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    lmmunoreactivity for c-fos and c-myc protein with the monoclonal antibodies 14E10 and 6E10 in malignant mesothelioma and nonneoplastic mesothelium of the pleura
    (Murcia : F. Hernández, 1995) Ramael, M.; Van den Bossche, J.; Buysse, C.; Deblier, I.; Segers, K.; Van Marck, E.
    We studied immunoreactivity for c-fos protein and c-myc protein in malignant mesothelioma (36 cases) and non-neoplastic pleural mesothelium (45 cases) using the murine monoclonal antibodies 14E10 and 6E10. All malignant mesotheliomas and cases with non-neoplastic mesothelium exhibited not only nuclear but also cytoplasmic immunoreactivity for c-fos and cmyc protein in the majority of mesothelial cells. There was no statistically significant difference between the various mesothelioma subtypes or between neoplastic and non-neoplastic mesothelium for c-fos protein immunoreactivity (p>0.05). There was statistically significant difference between neoplastic and nonneoplastic mesothelium for c-myc protein immunoreactivity (p<0.0 1). We conclude that immunoreactivity for c-fos and cmyc protein is present in both non-neoplastic and neoplastic mesothelium, but that a higher proportion of neoplastic mesothelial cells are immunoreactive for cmyc protein when compared with non-neoplastic mesothelium.