Vitamin A and its derivatives (retinoids) have great potential as chemoprevention agents against various epithelial malignancies, including skin cancer. Over the past two years, we have been testing the hypothesis that retinoids can decrease the number of new skin cancers (basal cell carcinoma, squamous cell carcinoma) in patients at great risk, namely those with eight or greater previous cutaneous cancers. To this end, 110 participants have thus far been enrolled in a three year, three arm randomized double-blind study comparing the effects of retinol (25,000 units per day) vs. 13-cis retinoic acid (.15 mg/kg/day) vs. placebo on the incidence of subsequent cutaneous malignancies, as well as the rate of protocol compliance and the types and degree of toxicity. A total accrural of 411 patients is expected and should be achieved by June 1988.
| Blohm-Mangone, Karen; Burkett, Nichole B; Tahsin, Shekha et al. (2018) Pharmacological TLR4 Antagonism Using Topical Resatorvid Blocks Solar UV-Induced Skin Tumorigenesis in SKH-1 Mice. Cancer Prev Res (Phila) 11:265-278 |
| Knights-Mitchell, Shellie S; Romanowski, Marek (2018) Near-Infrared Activated Release of Doxorubicin from Plasmon Resonant Liposomes. Nanotheranostics 2:295-305 |
| Roh, Eunmiri; Lee, Mee-Hyun; Zykova, Tatyana A et al. (2018) Targeting PRPK and TOPK for skin cancer prevention and therapy. Oncogene 37:5633-5647 |
| Yamamoto, Hiroyuki; Ryu, Joohyun; Min, Eli et al. (2017) TRAF1 Is Critical for DMBA/Solar UVR-Induced Skin Carcinogenesis. J Invest Dermatol 137:1322-1332 |
| Zykova, Tatyana A; Zhu, Feng; Wang, Lei et al. (2017) The T-LAK Cell-originated Protein Kinase Signal Pathway Promotes Colorectal Cancer Metastasis. EBioMedicine 18:73-82 |
| Einspahr, Janine G; Curiel-Lewandrowski, Clara; Calvert, Valerie S et al. (2017) Protein activation mapping of human sun-protected epidermis after an acute dose of erythemic solar simulated light. NPJ Precis Oncol 1: |
| Gao, Ge; Zhang, Tianshun; Wang, Qiushi et al. (2017) ADA-07 Suppresses Solar Ultraviolet-Induced Skin Carcinogenesis by Directly Inhibiting TOPK. Mol Cancer Ther 16:1843-1854 |
| Chen, Yin; Vasquez, Monica M; Zhu, Lingxiang et al. (2017) Effects of Retinoids on Augmentation of Club Cell Secretory Protein. Am J Respir Crit Care Med 196:928-931 |
| Glazer, Evan S; Bartels, Peter H; Lian, Fangru et al. (2016) Quantitative histopathology identifies patients with thin melanomas who are at risk for metastases. Melanoma Res 26:261-6 |
| Franklin, Stephen J; Younis, Usir S; Myrdal, Paul B (2016) Estimating the Aqueous Solubility of Pharmaceutical Hydrates. J Pharm Sci 105:1914-1919 |
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