In the current study, we investigated a combination of docetaxel and thalidomide (DT therapy) in castration-resistant prostate cancer (CRPC) patients. We identified marker genes that predict the effect of DT therapy. Using an androgen-insensitive PC3 cell line, we established a docetaxel-resistant PC-3 cell line (DR-PC3). In DR-PC3 cells, DT therapy stronger inhibited proliferation/viability th...

Docetaxel has been recognized as one of the most efficient anticancer drugs over the past decade; however, its poor water solubility and systemic toxicity have greatly limited its clinical application. In recent decades, the emergence of nanotechnology has provided new drug delivery systems for docetaxel, which can improve its water solubility, minimize the side effects and increase the tumor-t...

Apoptotic resistance is the main obstacle for treating cancer patients with chemotherapeutic drugs. Multidrug resistance (MDR) is often characterized by the expression of P-glycoprotein (P-gp), a 170-KD ATP-dependent drug efflux protein. Functional P-gp can confer resistance to activate caspase-8 and -3 dependent apoptosis induced by a range of different stimuli, including tumor necrosis and ch...

Docetaxel and capecitabine are being prescribed for the treatment of breast cancer. In this study, we tried to identify the optimal administration schedule in combination therapy with these anticancer drugs in human cancer xenograft models. Capecitabine was given p.o. daily for 2 weeks (days 1-14), whereas docetaxel was given i.v. on day 1, day 8, or day 15 in a 3-week regimen to the mice beari...

PURPOSE Transitional cell carcinoma (TCC) of the urinary tract is a chemosensitive tumor. Most deaths from TCC of the urinary tract are caused by metastasis, which is resistant to conventional chemotherapy. Frequent sites of metastases from TCC of the urinary tract are regional lymph nodes, liver, lung, and bone. Of these distant metastases, bone metastasis is consistently resistant to cisplati...

Docetaxel (Taxotere), an anticancer agent, is known to cause various reactions, including hypersensitivity, oedema, skin toxicity with erythrodysesthesia syndrome, infusion site reactions, alopecia, nail onycholysis, nail pigmentation, photosensitivity, scleroderma and stomatitis. However, of all the reported effects, photosensitivity has only rarely been described in the literature. We experie...

BACKGROUND Docetaxel (Taxotere)-based regimens are the new standard therapy in advanced hormone-refractory prostate cancer (HRPC). A synergistic activity has been shown with docetaxel in combination with estramustine in vitro; however, the benefit of this combination remains controversial in clinical practice. We assessed the activity and safety of docetaxel alone and docetaxel-estramustine in ...

Taxanes have a broad spectrum of activity against various human cancers, including melanoma. In this study, we have examined the molecular mechanism of docetaxel-induced apoptosis of human melanoma. We report that docetaxel induced varying degrees of apoptosis in a panel of melanoma cell lines but not in normal fibroblasts. Induction of apoptosis was caspase dependent and associated with change...

For the purpose of enhancing the anticancer potency of docetaxel, a novel excipient, cholesterol-PEG-folate (α-(3.beta) cholest-5-en-3-ω-folic acid-poly (oxy-1, 2-ethanediyl)), was synthesized and used for the preparation of liposomes (folate-conjugated PEG-liposomes). The in vitro release properties, in vitro cytotoxicity, in vivo pharmacokinetics and distribution, as well as in vivo potency o...

PURPOSE To evaluate the pharmacokinetics of weekly docetaxel in a cohort of older patients with metastatic cancer and to explore the relationship of pharmacokinetic variables, Erythromycin Breath Test results, age, geriatric assessment variables, and toxicity to therapy. EXPERIMENTAL DESIGN Twenty patients ages > or = 65 years with metastatic breast, prostate, or lung cancer entered an Instit...