Abstract 4741: Targeting tumor growth in a medullary thyroid carcinoma mouse model using a combinatorial treatment with a tyrosine kinase inhibitor and histone deacetylase inhibitor

Author(s):  
Karine Pozo ◽  
Stefan Zahler ◽  
Chunfeng Tan ◽  
Keisuke Ishimatsu ◽  
Masaya Takahashi ◽  
...  
2016 ◽  
Vol 22 (14) ◽  
pp. 3560-3570 ◽  
Author(s):  
Andrea Muscat ◽  
Dean Popovski ◽  
W. Samantha N. Jayasekara ◽  
Fernando J. Rossello ◽  
Melissa Ferguson ◽  
...  

2019 ◽  
Vol 20 (3) ◽  
pp. 714
Author(s):  
Mor Dahbash ◽  
Ruti Sella ◽  
Elinor Megiddo-Barnir ◽  
Yael Nisgav ◽  
Nataly Tarasenko ◽  
...  

: Choroidal neovascularization (CNV) is a complication of age-related macular degeneration and a major contributing factor to vision loss. In this paper, we show that in a mouse model of laser-induced CNV, systemic administration of Butyroyloxymethyl-diethyl phosphate (AN7), a histone deacetylase inhibitor (HDACi), significantly reduced CNV area and vascular leakage, as measured by choroidal flatmounts and fluorescein angiography. CNV area reduction by systemic AN7 treatment was similar to that achieved by intravitreal bevacizumab treatment. The expression of vascular endothelial growth factor (VEGF), fibroblast growth factor (FGF-2), and the endothelial cells marker CD31, was lower in the AN7 treated group in comparison to the control group at the laser lesion site. In vitro, AN7 facilitated retinal pigmented epithelium (RPE) cells tight junctions’ integrity during hypoxia, by protecting the hexagonal pattern of ZO-1 protein in the cell borders, hence reducing RPE permeability. In conclusion, systemic AN7 should be further investigated as a possible effective treatment for CNV.


2013 ◽  
Vol 19 (1) ◽  
pp. 79-87 ◽  
Author(s):  
Silvia Consalvi ◽  
Chiara Mozzetta ◽  
Paolo Bettica ◽  
Massimiliano Germani ◽  
Francesco Fiorentini ◽  
...  

2010 ◽  
Vol 37 (12) ◽  
pp. 2286-2297 ◽  
Author(s):  
Annette Altmann ◽  
Michael Eisenhut ◽  
Ulrike Bauder-Wüst ◽  
Annette Markert ◽  
Vasileios Askoxylakis ◽  
...  

2010 ◽  
Vol 9 (12) ◽  
pp. 3210-3220 ◽  
Author(s):  
Jitesh Pratap ◽  
Jacqueline Akech ◽  
John J. Wixted ◽  
Gabriela Szabo ◽  
Sadiq Hussain ◽  
...  

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