Search Results - "SCHAAFSMA, H. E"

Decreased E-cadherin expression is associated with poor prognosis in patients with prostate cancer by UMBAS, R, ISAACS, W. B, BRINGUIER, P. P, SCHAAFSMA, H. E, KARTHAUS, H. F. M, OOSTERHOF, G. O. N, DEBRUYNE, F. M. J, SCHALKEN, J. A

“…Decreased levels of the cell-cell adhesion molecule E-cadherin are associated with loss of differentiation in a number of human carcinomas. However, the value…”
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Decreased E-cadherin immunoreactivity correlates with poor survival in patients with bladder tumors by BRINGUIER, P. P, UMBAS, R, SCHAAFSMA, H. E, KARTHAUS, H. F. M, DEBRUYNE, F. M. J, SCHALKEN, J. A

“…E-cadherin, an intercellular adhesion molecule, has been shown to behave like an invasion suppressor gene in vitro. This may explain the inverse relation…”
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Synchronous Penile Metastasis from a High-Grade Adenocarcinoma of the Prostate by Schaafsma, H. E., Dijkstra, Siebren, Mulders, P. F. A., van der Heijden, A. G.

“…Metastasis to the glans penis is a rare phenomenon and usually occurs in a late stage of disease. A 68-year-old man was referred to our clinic because of two…”
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Comparison of P53 protein overexpression with P53 mutation in bladder cancer: clinical and biologic aspects by Vet, J A, Bringuier, P P, Schaafsma, H E, Witjes, J A, Debruyne, F M, Schalken, J A

“…Alterations of the tumor suppressor gene p53 are known to occur in bladder cancer. Although p53 overexpression is associated with mutation of the p53 gene, a…”
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α‐catenin expression pattern and DNA image‐analysis cytometry have no additional value over primary histology in clinical stage I nonseminomatous testicular cancer by Spermon, J.R., De Wilde, P.C., Hanselaar, A.G.J.M., Schaafsma, H.E., Ruijter, T.E.G., Witjes, J.A., Van Moorselaar, R.J.A.

“…Objective To determine whether the α‐catenin expression pattern and DNA content have additional value over primary tumour histology, including information on…”
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Increased expression of cytokeratins 8, 18 and vimentin in the invasion front of mucosal squamous cell carcinoma by Schaafsma, H E, Van Der Velden, L A, Manni, J J, Peters, H, Link, M, Rutter, D J, Ramaekers, F C

“…The immunohistochemical expression patterns of cytokeratins 8 and 18 and vimentin were examined in frozen sections of 120 human mucosal squamous cell…”
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Distribution of cytokeratin polypeptides in human transitional cell carcinomas, with special emphasis on changing expression patterns during tumor progression by Schaafsma, HE, Ramaekers, FC, van Muijen, GN, Lane, EB, Leigh, IM, Robben, H, Huijsmans, A, Ooms, EC, Ruiter, DJ

“…The expression of cytokeratin (CK) polypeptides was studied in 59 transitional cell carcinomas (TCC) of the urinary tract of different grade and stage. Using a…”
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Intratumoral nuclear morphologic heterogeneity in prostate cancer by van der Poel, H.G., Oosterhof, G.O.N., Schaafsma, H.E., Debruyne, F.M.J., Schalken, J.A.

“…Objectives. Tumor heterogeneity can be measured by quantifying variance of nuclear characteristics by image analysis. Heterogeneity of cell nuclear features…”
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Distribution patterns of type VII collagen in normal and malignant human tissues by Wetzels, RH, Robben, HC, Leigh, IM, Schaafsma, HE, Vooijs, GP, Ramaekers, FC

“…The distribution of basement membrane type VII collagen was detected immunohistochemically and compared in normal human organs and their neoplastic derivatives…”
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Cytokeratin and vimentin expression in normal epithelium and squamous cell carcinomas of the larynx by VAN DER VELDEN, L.-A, SCHAAFSMA, H. E, MANNI, J. J, RUITER, D. J, RAMAEKERS, F. C. S, KUIJPERS, W

“…The immunohistochemical expression patterns of cytokeratin polypeptides and vimentin were investigated in normal epithelia and squamous cell carcinomas of the…”
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Cytokeratin subtyping in normal and neoplastic epithelium: basic principles and diagnostic applications by Schaafsma, H E, Ramaekers, F C

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The diagnostic and therapeutic approach of a primary bilateral leiomyoma of the ovaries: a case report and a literature review by van Esch, E. M. G., van Wijngaarden, S. E., Schaafsma, H. E., Smeets, M. J. G. H., Rhemrev, J. P. T.

“…Introduction A primary fibroid (leiomyoma) arising from both ovaries is rare and can be difficult to diagnose as a result of the low incidence and its…”
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Quantitative light microscopy in urological oncology by van der Poel, H G, Schaafsma, H E, Vooijs, G P, Debruyne, F M, Schalken, J A

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Cytokeratin expression patterns in metastatic transitional cell carcinoma of the urinary tract. An immunohistochemical study comparing local tumor and autologous metastases by Schaafsma, HE, Ramaekers, FC, van Muijen, GN, Robben, H, Lane, EB, Leigh, IM, Ooms, EC, Schalken, JA, van Moorselaar, RJ, Ruiter, DJ

“…The cytokeratin (CK) expression patterns of local, ie, primary or recurrent, high-grade-malignant transitional cell carcinomas (TCCs) of the human urinary…”
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Current status of neoadjuvant therapy in localized prostate cancer by Witjes, W P, Oosterhof, G O, Schaafsma, H E, Debruyne, F M

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A giant cell tumor of the sacrum or a soft tissue giant cell tumor? A case report by VERHAGEN, W. I. M, BARTELS, R. H. M. A, SCHAAFSMA, H. E, DE JONG, T. H. R

“…A case report. Giant cell tumors are rare primary bone tumors. Generally, these tumors are expanding osteolytic lesions, but soft tissue giant cell tumors can…”
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Establishment and characterization of five new human renal tumor xenografts by Beniers, AJ, Peelen, WP, Schaafsma, HE, Beck, JL, Ramaekers, FC, Debruyne, FM, Schalken, JA

“…Ten different human renal cell carcinoma (RCC) primary tumors were xenografted into BALB/c nu/nu mice. Five of the tumors (NU-10, NU-12, NU-20, NU-22, and…”
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Laminin and type VII collagen distribution in different types of human lung carcinoma: correlation with expression of keratins 14, 16, 17 and 18 by Wetzels, R H, Schaafsma, H E, Leigh, I M, Lane, E B, Troyanovsky, S M, Wagenaar, S S, Vooijs, G P, Ramaekers, F C

“…The expression patterns of basement membrane components and keratin intermediate filament proteins were studied in normal human bronchial epithelium and 56…”
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Expression of the cellular adhesion molecule E-cadherin is reduced or absent in high-grade prostate cancer by UMBAS, R, SCHALKEN, J. A, AALDERS, T. W, CARTER, B. S, KARTHAUS, H. F. M, EWOUT SHAAFSMA, DEBRUYNE, F. M. J, ISAACS, W. B

“…E-cadherin is a Ca(2+)-dependent cell adhesion molecule which plays an important role in normal growth and development via mediation of homotypic, homophilic…”
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Cytokeratin expression in normal and (pre)malignant head and neck epithelia: an overview by van der Velden, L A, Schaafsma, H E, Manni, J J, Ramaekers, F C, Kuijpers, W

“…Intermediate filament proteins (IFPs) are important markers of tissue differentiation and have been receiving increasing interest, in particular, through their…”
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