Dual targeting of GSK3B and HDACs reduces tumor growth and improves survival in an ovarian cancer mouse model.
Animals
Antineoplastic Agents
/ pharmacology
Apoptosis
/ drug effects
Cell Line, Tumor
Cell Proliferation
/ drug effects
Cell Survival
/ drug effects
Cisplatin
/ pharmacology
Disease Models, Animal
Drug Resistance, Neoplasm
/ drug effects
Drug Screening Assays, Antitumor
Female
Glycogen Synthase Kinase 3 beta
/ antagonists & inhibitors
Histone Deacetylase Inhibitors
/ pharmacology
Humans
Mice
Ovarian Neoplasms
/ drug therapy
Protein Kinase Inhibitors
/ pharmacology
Chemotherapy resistance
GSK3B
Glycogen synthase kinase 3 beta inhibitor
HDAC
Histone deacetylase inhibitor
Ovarian cancer
Journal
Gynecologic oncology
ISSN: 1095-6859
Titre abrégé: Gynecol Oncol
Pays: United States
ID NLM: 0365304
Informations de publication
Date de publication:
10 2020
10 2020
Historique:
received:
15
05
2020
accepted:
04
07
2020
pubmed:
24
7
2020
medline:
15
4
2021
entrez:
24
7
2020
Statut:
ppublish
Résumé
To investigate the anti-tumor effect of a newly-developed dual inhibitor (APCS-540) of glycogen synthase kinase 3 beta (GSK3B) and histone deacetylases (HDACs) in ovarian cancer cells. The effects of APCS-540 on cancer cell proliferation, migration, invasion and cancer stemness were investigated in vitro in human (KURAMOCHI, OVCA420, OVSAHO) and mouse (BR-Luc, ID8, MOSE-HRas-Myc) ovarian cancer cells. Cisplatin-sensitive (A2780) and cisplatin-resistant (A2780cis) cell lines were used to evaluate APCS-540's effect on chemoresistance. The immunocompetent syngeneic mouse model BR-Luc was used to test the effect of APCS-540 on ovarian cancer progression and survival. APCS-540 showed significant anti-tumor effects in vitro in both human and mouse ovarian cancer cells. Importantly, APCS-540 demonstrated marked cytotoxicity against cisplatin-resistant cancer cells and reversed cisplatin-resistance when used in combination with platinum. APCS-540 significantly decreased cancer cell invasion. A significant 66% increase in survival was observed in mice treated with APCS-540 compared to control mice. Dual inhibition of GSK3B and HDACs via APCS-540 showed potent anti-tumor activity in vitro and in vivo, suggesting that APCS-540 may provide a novel treatment option for ovarian cancer, including the platinum-resistant disease.
Identifiants
pubmed: 32698955
pii: S0090-8258(20)32380-5
doi: 10.1016/j.ygyno.2020.07.005
pmc: PMC7769125
mid: NIHMS1611620
pii:
doi:
Substances chimiques
Antineoplastic Agents
0
Histone Deacetylase Inhibitors
0
Protein Kinase Inhibitors
0
GSK3B protein, human
EC 2.7.11.1
Glycogen Synthase Kinase 3 beta
EC 2.7.11.1
Gsk3b protein, mouse
EC 2.7.11.1
Cisplatin
Q20Q21Q62J
Types de publication
Journal Article
Research Support, N.I.H., Extramural
Research Support, Non-U.S. Gov't
Research Support, U.S. Gov't, Non-P.H.S.
Langues
eng
Sous-ensembles de citation
IM
Pagination
277-284Subventions
Organisme : NCI NIH HHS
ID : P01 CA233452
Pays : United States
Organisme : NCI NIH HHS
ID : R01 CA208753
Pays : United States
Organisme : NCI NIH HHS
ID : R41 CA235842
Pays : United States
Informations de copyright
Copyright © 2020 The Authors. Published by Elsevier Inc. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of Competing Interest M.E., R.M., and S.J.P. are co-inventors in the patent related to APCS-540 and they disclose their relationship with Avenzoar Pharmaceuticals (U.S. patent No. 10,029,997 B2 and U.S. patent No. 10,266,505 B2). S.O. and B.Y.K. have patents on gene signatures in ovarian cancer that could potentially be used to triage patients for targeted therapies (US010253368 and EU2908913). The remaining authors have no potential conflict of interest to declare.
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