scholarly journals Sulforaphane inhibits thyroid cancer cell growth and invasiveness through the reactive oxygen species-dependent pathway

Oncotarget ◽  
2015 ◽  
Vol 6 (28) ◽  
pp. 25917-25931 ◽  
Author(s):  
Liping Wang ◽  
Zhufang Tian ◽  
Qi Yang ◽  
Heng Li ◽  
Haixia Guan ◽  
...  
2013 ◽  
Vol 58 (9) ◽  
pp. 2518-2527 ◽  
Author(s):  
Wen-Bo Chen ◽  
Feng-Ting Huang ◽  
Yan-Yan Zhuang ◽  
Jian Tang ◽  
Xiao-Hong Zhuang ◽  
...  

2021 ◽  
Vol 22 (4) ◽  
pp. 2088
Author(s):  
Rosalin Mishra ◽  
Long Yuan ◽  
Hima Patel ◽  
Aniruddha S. Karve ◽  
Haizhou Zhu ◽  
...  

RIDR-PI-103 is a novel reactive oxygen species (ROS)-induced drug release prodrug with a self-cyclizing moiety linked to a pan-PI3K inhibitor (PI-103). Under high ROS, PI-103 is released in a controlled manner to inhibit PI3K. The efficacy and bioavailability of RIDR-PI-103 in breast cancer remains unexplored. Cell viability of RIDR-PI-103 was assessed on breast cancer cells (MDA-MB-231, MDA-MB-361 and MDA-MB-453), non-tumorigenic MCF10A and fibroblasts. Matrigel colony formation, cell proliferation and migration assays examined the migratory properties of breast cancers upon treatment with RIDR-PI-103 and doxorubicin. Western blots determined the effect of doxorubicin ± RIDR-PI-103 on AKT activation and DNA damage response. Pharmacokinetic (PK) studies using C57BL/6J mice determined systemic exposure (plasma concentrations and overall area under the curve) and T1/2 of RIDR-PI-103. MDA-MB-453, MDA-MB-231 and MDA-MB-361 cells were sensitive to RIDR-PI-103 vs. MCF10A and normal fibroblast. Combination of doxorubicin and RIDR-PI-103 suppressed cancer cell growth and proliferation. Doxorubicin with RIDR-PI-103 inhibited p-AktS473, upregulated p-CHK1/2 and p-P53. PK studies showed that ~200 ng/mL (0.43 µM) RIDR-PI-103 is achievable in mice plasma with an initial dose of 20 mg/kg and a 10 h T1/2. (4) The prodrug RIDR-PI-103 could be a potential therapeutic for treatment of breast cancer patients.


2009 ◽  
Vol 209 (3) ◽  
pp. S126 ◽  
Author(s):  
Susan Clare Pitt ◽  
Ruth J. Davis ◽  
Scott N. Pinchot ◽  
Herbert Chen

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