Dr LYUDMILA TURYANSKA LYUDMILA.TURYANSKA@NOTTINGHAM.AC.UK
Associate Professor
New Treatments in Renal Cancer: The AhR Ligands
Turyanska, Lyudmila; Itkin, Boris; Breen, Alastair; Loaiza-Perez, Andrea Irene; Sandes, Eduardo Omar; Bradshaw, Tracey D.
Authors
Boris Itkin
Alastair Breen
Andrea Irene Loaiza-Perez
Eduardo Omar Sandes
Dr TRACEY BRADSHAW tracey.bradshaw@nottingham.ac.uk
Associate Professor
Abstract
Kidney cancer rapidly acquires resistance to antiangiogenic agents, such as sunitinib, developing an aggressive migratory phenotype (facilitated by c-Metsignal transduction). The Aryl hydrocarbon receptor (AhR) has recently been postulated as a molecular target for cancer treatment. Currently, there are two antitumor agent AhR ligands, with activity against renal cancer, that have been tested clinically: aminoflavone (AFP 464, NSC710464) and the benzothiazole (5F 203) prodrug Phortress. Our studies investigated the action of AFP 464, the aminoflavone pro-drug currently used in clinical trials, and 5F 203 on renal cancer cells, specifically examining their effects on cell cycle progression, apoptosis and cell migration. Both compounds caused cell cycle arrest and apoptosis but only 5F 203 potently inhibited the migration of TK-10, Caki-1 and SN12C cells as well as the migration signal transduction cascade, involving c-Met signaling, in TK-10 cells. Current investigations are focused on the development of nano-delivery vehicles, apoferritin-encapsulated benzothiazoles 5F 203 and GW610, for the treatment of renal cancer. These compounds have shown improved antitumor effects against TK-10 cells in vitro at lower concentrations compared with a naked agent
Citation
Turyanska, L., Itkin, B., Breen, A., Loaiza-Perez, A. I., Sandes, E. O., & Bradshaw, T. D. (2020). New Treatments in Renal Cancer: The AhR Ligands. International Journal of Molecular Sciences, 21(10), Article 3551. https://doi.org/10.3390/ijms21103551
Journal Article Type | Article |
---|---|
Acceptance Date | May 5, 2020 |
Online Publication Date | May 18, 2020 |
Publication Date | 2020 |
Deposit Date | May 19, 2020 |
Publicly Available Date | May 19, 2020 |
Journal | International Journal of Molecular Sciences |
Print ISSN | 1661-6596 |
Electronic ISSN | 1422-0067 |
Publisher | MDPI |
Peer Reviewed | Peer Reviewed |
Volume | 21 |
Issue | 10 |
Article Number | 3551 |
DOI | https://doi.org/10.3390/ijms21103551 |
Keywords | Physical and Theoretical Chemistry; Inorganic Chemistry; Organic Chemistry; Spectroscopy; Molecular Biology; Catalysis; General Medicine; Computer Science Applications |
Public URL | https://nottingham-repository.worktribe.com/output/4469246 |
Publisher URL | https://www.mdpi.com/1422-0067/21/10/3551 |
Files
Itkin et al 2020
(3 Mb)
PDF
Publisher Licence URL
https://creativecommons.org/licenses/by/4.0/
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