Mycosis fungoides (MF), the most common cutaneous T-cell lymphoma, is a low-grade cutaneous lymphoma characterized by skin-homing CD4+ T cells. It is notable for highly symptomatic progressive skin lesions, including patches, plaques, tumors, and erytheroderma, and has a poorer prognosis at later stages. Diagnosis remains difficult owing to MF's nonspecific skin presentation and identification ...

The chemopreventive effects of three agents, rexinoid bexarotene, tyrosine kinase inhibitor gefitinib, and celecoxib, were tested on mammary tumor development arising in p53-null mammary epithelium. The rexinoid bexarotene was the most efficacious inhibitor as it reduced mammary tumor development by 75% in virgin mice and significantly delayed mean tumor development by 98 days in hormone-stimul...

A novel stability indicating liquid chromatographic method for dissolution analysis of Bexarotene capsules, 75 mg has been developed and validated. Efficient chromatographic separation was achieved on a C18 column (50 mm × 2.1 mm, 1.7-μm particles) with a simple isocratic mobile-phase at a flow rate of 1.0 mL min−1. Quantification was achieved by use of ultraviolet detection at 260 nm. After th...

The abundance of orally formulated chemotherapy agents reflects the expanding role of oral chemotherapy in the care of patients with cancer. Many oral chemotherapy agents have been used for a number of years, and several have been developed recently. Newer agents include the prodrugs capecitabine and temozolomide, the retinoid bexarotene, the immunomodulatory agent thalidomide, the protein kina...

OBJECTIVES To determine the safety and efficacy of oral bexarotene (Targretin capsules; Ligand Pharmaceuticals Incorporated, San Diego, Calif). DESIGN The effects of 2 randomized doses of 6.5 mg/m(2) per day (with crossover for progression) vs 650 mg/m(2) per day (later modified to 300 mg/m(2) per day) were evaluated in an open-label, multicenter, phase 2 and 3 study conducted between Februar...

Cutaneous T-cell lymphomas are relatively rare lymphomas and the most common form is mycosis fungoides. Its rare leukemic variant is Sezary syndrome. Advanced-stage disease is typically treated with bexarotene (a retinoid), IFN-α or conventional chemotherapeutic agents, but relapses are inevitable. Histone deacetylase inhibitors that modify the epigenome are an attractive addition to the armame...