作者: M Yalcin , E Dyskin , L Lansing , DJ Bharali , SS Mousa
DOI: 10.1210/JC.2009-1926
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摘要: Context: Tetraiodothyroacetic acid (tetrac) blocks angiogenic and tumor cell proliferation actions of thyroid hormone initiated at the surface receptor on integrin αvβ3. Tetrac also inhibits angiogenesis by vascular endothelial growth factor basic fibroblast factor. Objective: We tested antiangiogenic antiproliferative efficacy tetrac nanoparticles (tetrac NP) against human medullary carcinoma (h-MTC) implants in chick chorioallantoic membrane (CAM) h-MTC xenografts nude mouse. Design: cells were implanted CAM model (n = 8 per group); effects NP 1 μg/CAM determined after d. sc mice 6 animals group), established unmodified ip determined. Results: In CAM, inhibited tumor-associated angiogenesis. nude...