P R Twentyman

Expression of Vascular Endothelial Growt Factor and Its Receptors fit and KDR in Ovarian Carcinoma

C. A. Boocock, D. Stephen Charnock‐Jones, Andrew Sharkey et al. · JNCI Journal of the National Cancer Institute · 1995 · 463 citations

Medicine, Cancer Biology, Oncology +17

A New Mouse Tumor Model System (RIF-1) for Comparison of End-Point Studies<xref ref-type="fn" rid="FN2">2</xref><xref ref-type="fn" rid="FN3">3</xref>

P R Twentyman, J. Martin Brown, Joe W. Gray et al. · JNCI Journal of the National Cancer Institute · 1980 · 379 citations

Medicine, Cancer Biology, Oncology +17

Phase I study of etoposide with SDZ PSC 833 as a modulator of multidrug resistance in patients with cancer.

D.J. Boote, Ian F. Dennis, P R Twentyman et al. · Journal of Clinical Oncology · 1996 · 176 citations

Medicine, Oncology, Pharmacology +17

Chemosensitisation and drug accumulation effects of cyclosporin A, PSC-833 and verapamil in human MDR large cell lung cancer cells expressing a 190k membrane protein distinct from P-glycoprotein

Margery A. Barrand, T Rhodes, P R Twentyman · European Journal of Cancer · 1993 · 147 citations

Medicine, Oncology, Pharmacology +15

A 190-Kilodalton Protein Overexpressed in Non-P-Glycoprotein-Containing Multidrug-Resistant Cells and Its Relationship to the MRP Gene

Margery A. Barrand, Amanda Heppell-Parton, Karen A. Wright et al. · JNCI Journal of the National Cancer Institute · 1994 · 143 citations

Life Sciences, Molecular Biology, Oncology +15