Vince Memoli

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PURPOSE We investigated the qualitative distribution of vitamin D receptor in human testis pathologies and performed an in vitro study of vitamin D receptor expression in a human testis cancer cell line model. MATERIALS AND METHODS Qualitative immunohistochemical analysis of vitamin D receptor in testis tumors, normal testis and specimens from infertile(More)
Primary neuroendocrine tumors of the larynx appear to be extremely rare. We report a case of well-differentiated neuroendocrine carcinoma arising in the larynx of a 61-year-old white woman. This case was initially diagnosed as a lymph node metastasis in the neck from an unknown primary carcinoma. Extensive workup subsequently revealed that the larynx was(More)
s 3 tumors and lymphomas. Under these conditions most animals develop measurable growing tumors by day 7 and show multiple lung and lymph node metastases when autopsied on day 21. However, the production of metastases depends on the number of cells injected and on the ATS dose used. Using melanoma cell lines, we showed that this model is highly sensitive,(More)
Animal models of carcinoma of the pancreas provide new information regarding the pathways for histogenesis of the tumors. Four models, induced by chemical carcinogens or transgenic methods, are reviewed briefly from this perspective. Recent reports indicate that carcinomas with a ductal phenotype can arise from transformed acinar cells in rodents. A(More)
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