Torben Skovsgaard

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The sensitivity of eight cell lines established from treated and untreated patients with small cell carcinoma of the lung (SCCL) was tested in the clonogenic assay with 1 h and continuous exposure to aclarubicin (ACLA), adriamycin (ADR), daunorubicin (DAU) and mitoxantrone (MITO). The sensitivity to ADR, DAU and MITO covariated, and varied with a factor of(More)
BACKGROUND Edrecolomab is a murine monoclonal antibody to the cell-surface glycoprotein 17-1A, which is expressed on epithelial tissues and on various carcinomas. Preliminary data suggested that it might be of use in the adjuvant treatment of patients with resected stage III colon cancer. We did a randomised trial in 27 countries to determine the effect of(More)
The multidrug resistance (MDR) phenotype is presumed to be mostly dependent on changes in the resistant cell plasma membrane, notably the emergence of a 170 kDa glycoprotein called P-glycoprotein, which facilitate increased drug efflux. We have previously demonstrated that ATP-enhanced binding of vincristine (VCR) to plasma membrane vesicles is much greater(More)
Numerous studies have indicated that the plasma membrane plays an important role in the development of resistance to anthracycline and vinca alkaloid drugs (pleiotropic resistance). We have previously shown that pleiotropically resistant Ehrlich ascites tumour cells, which are of epithelial origin, have a significantly increased plasma membrane traffic(More)
Hepatocellular carcinoma (HCC) is a common malignant tumour, which has a poor prognosis. Surgical resection can be curative but most patients are inoperable and most chemotherapy agents have minimal activity in this disease. Seocalcitol, a vitamin D analogue, induces differentiation and inhibits growth in cancer cell lines and in vivo. The vitamin D(More)
Fluctuation analysis experiments were performed to assess whether selection or induction determines expression of P-glycoprotein and resistance in the murine Ehrlich ascites tumour cell line (EHR2) after exposure to daunorubicin. Thirteen expanded populations of EHR2 cells were exposed to daunorubicin 7.5 x 10(-9) M or 10(-8) M for 2 weeks. Surviving clones(More)
BACKGROUND Anthracycline chemotherapy in cancer can cause severe, frequently fatal congestive heart failure (CHF), the first-line treatment for which is diuretics and digoxin. We have studied the use of an angiotensin-converting-enzyme (ACE) inhibitor added as a third agent. METHODS In an observational study in hospital and as outpatients, 92 patients(More)
Verapamil has been proposed to modulate the multidrug resistance phenotype by competitive inhibition of an energy dependent efflux of cytotoxic drug. However, the accumulation of both 14C-verapamil and 3H-verapamil was similar in wild type EHR2 and multidrug resistant EHR2/DNR+ Ehrlich ascites cells, and was much less in both cell lines in energy deprived(More)
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