1
|
Nakao-Ise Y, Narita T, Miyamoto S, Watanabe M, Tanaka T, Sowa Y, Iizumi Y, Masuda M, Fujii G, Hirai Y, Nakao T, Takakura H, Mutoh M. Induction of MYCN-amplified neuroblastoma differentiation through NMYC suppression using PPAR-γ antagonist. J Clin Biochem Nutr 2023; 73:191-197. [PMID: 37970556 PMCID: PMC10636585 DOI: 10.3164/jcbn.23-28] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 06/21/2023] [Indexed: 11/17/2023] Open
Abstract
Neuroblastomas are the most common extracranial solid tumors in children and have a unique feature of neuronal differentiation. Peroxisome proliferator-activated receptor (PPAR)-γ is reported to have neuroprotective effects in addition to having antitumor effects in various cancers. Thus, we aimed to clarify the role of PPAR-γ agonist and antagonist in malignant neuroblastomas, which also possess neuronal features. In MYCN-amplified neuroblastoma CHP212 cells, treatment with the PPAR-γ antagonist GW9662 induced growth inhibition in a dose-dependent manner. In addition, the PPAR-γ antagonist treatment changed cell morphology with increasing expression of the neuronal differentiation marker tubulin beta 3 (TUBB3) and induced G1 phase arrest and apoptosis in MYCN-amplified neuroblastoma. Notably, the PPAR-γ antagonist treatment significantly decreased expression of NMYC, B-cell lymphoma 2 (BCL2) and bromodomain-containing protein 4 (BRD4). It is implied that BRD4, NMYC, BCL2 suppression by the PPAR-γ antagonist resulted in cell growth inhibition, differentiation, and apoptosis induction. In our in vivo study, the PPAR-γ antagonist treatment induced CHP212 cells differentiation and resultant tumor growth inhibition. Our results provide a deeper understanding of the mechanisms of tumor cell differentiation and suggest that PPAR-γ antagonist is a new therapeutic and prevention option for neuroblastomas.
Collapse
Affiliation(s)
- Yukako Nakao-Ise
- Department of Molecular-Targeting Prevention, Kyoto Prefectural University of Medicine, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan
| | - Takumi Narita
- Department of Molecular-Targeting Prevention, Kyoto Prefectural University of Medicine, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan
| | - Shingo Miyamoto
- Department of Molecular-Targeting Prevention, Kyoto Prefectural University of Medicine, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan
| | - Motoki Watanabe
- Department of Molecular-Targeting Prevention, Kyoto Prefectural University of Medicine, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan
| | - Takuji Tanaka
- Department of Diagnostic Pathology & Research Center of Diagnostic Pathology, Gifu Municipal Hospital, 7-1 Kashima-cho, Gifu 500-8513, Japan
| | - Yoshihiro Sowa
- Department of Molecular-Targeting Prevention, Kyoto Prefectural University of Medicine, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan
| | - Yosuke Iizumi
- Department of Molecular-Targeting Prevention, Kyoto Prefectural University of Medicine, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan
| | - Mitsuharu Masuda
- Department of Molecular-Targeting Prevention, Kyoto Prefectural University of Medicine, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan
| | - Gen Fujii
- Central Radioisotope Division, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045, Japan
| | - Yasuko Hirai
- Department of Human Immunology and Nutrition Science, Kyoto Prefectural University of Medicine, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan
| | - Toshimasa Nakao
- Department of Molecular-Targeting Prevention, Kyoto Prefectural University of Medicine, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan
- Organ Transplantation Center, National Center for Child Health and Development, 2-10-1 Okura, Setagaya-ku, Tokyo 157-8535, Japan
| | - Hideki Takakura
- Department of Molecular-Targeting Prevention, Kyoto Prefectural University of Medicine, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan
- Laboratory of Biopharmaceutics and Pharmacokinetics, Faculty of Pharmaceutical Sciences, Hiroshima International University, 5-1-1 Hirokoshingai, Kure city, Hiroshima 737-0112, Japan
| | - Michihiro Mutoh
- Department of Molecular-Targeting Prevention, Kyoto Prefectural University of Medicine, Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-8566, Japan
| |
Collapse
|
2
|
Bownes LV, Julson JR, Quinn CH, Hutchins SC, Erwin MH, Markert HR, Stewart JE, Mroczek-Musulman E, Aye J, Yoon KJ, Ohlmeyer M, Beierle EA. The Effects of Protein Phosphatase 2A Activation with Novel Tricyclic Sulfonamides on Hepatoblastoma. J Pediatr Surg 2023; 58:1145-1154. [PMID: 36907775 PMCID: PMC10198925 DOI: 10.1016/j.jpedsurg.2023.02.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 02/10/2023] [Indexed: 02/19/2023]
Abstract
BACKGROUND The tumor suppressor, protein phosphatase 2A (PP2A), is downregulated in hepatoblastoma. We aimed to examine the effects of two novel compounds of the tricyclic sulfonamide class, ATUX-3364 (3364) and ATUX-8385 (8385), designed to activate PP2A without causing immunosuppression, on human hepatoblastoma. METHODS An established human hepatoblastoma cell line, HuH6, and a human hepatoblastoma patient-derived xenograft, COA67, were treated with increasing doses of 3364 or 8385, and viability, proliferation, cell cycle and motility were investigated. Cancer cell stemness was evaluated by real-time PCR and tumorsphere forming ability. Effects on tumor growth were examined using a murine model. RESULTS Treatment with 3364 or 8385 significantly decreased viability, proliferation, cell cycle progression and motility in HuH6 and COA67 cells. Both compounds significantly decreased stemness as demonstrated by decreased abundance of OCT4, NANOG, and SOX2 mRNA. The ability of COA67 to form tumorspheres, another sign of cancer cell stemness, was significantly diminished by 3364 and 8385. Treatment with 3364 resulted in decreased tumor growth in vivo. CONCLUSION Novel PP2A activators, 3364 and 8385, decreased hepatoblastoma proliferation, viability, and cancer cell stemness in vitro. Animals treated with 3364 had decreased tumor growth. These data provide evidence for further investigation of PP2A activating compounds as hepatoblastoma therapeutics.
Collapse
Affiliation(s)
- Laura V Bownes
- Division of Pediatric Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL 35233, USA
| | - Janet R Julson
- Division of Pediatric Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL 35233, USA
| | - Colin H Quinn
- Division of Pediatric Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL 35233, USA
| | - Sara Claire Hutchins
- Division of Hematology/Oncology, Department of Pediatrics, University of Alabama at Birmingham, Birmingham, AL 35233, USA
| | - Michael H Erwin
- Division of Pediatric Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL 35233, USA
| | - Hooper R Markert
- Division of Pediatric Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL 35233, USA
| | - Jerry E Stewart
- Division of Pediatric Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL 35233, USA
| | | | - Jamie Aye
- Division of Hematology/Oncology, Department of Pediatrics, University of Alabama at Birmingham, Birmingham, AL 35233, USA
| | - Karina J Yoon
- Department of Pharmacology and Toxicology, University of Alabama at Birmingham, Birmingham, AL 35233, USA
| | | | - Elizabeth A Beierle
- Division of Pediatric Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL 35233, USA.
| |
Collapse
|
3
|
Kang KD, Bernstock JD, Totsch SK, Gary SE, Rocco A, Nan L, Li R, Etminan T, Han X, Beierle EA, Eisemann T, Wechsler-Reya RJ, Bae S, Whitley R, Yancey Gillespie G, Markert JM, Friedman GK. Safety and Efficacy of Intraventricular Immunovirotherapy with Oncolytic HSV-1 for CNS Cancers. Clin Cancer Res 2022; 28:5419-5430. [PMID: 36239623 PMCID: PMC9771977 DOI: 10.1158/1078-0432.ccr-22-1382] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 09/12/2022] [Accepted: 10/12/2022] [Indexed: 01/24/2023]
Abstract
PURPOSE Oncolytic virotherapy with herpes simplex virus-1 (HSV) has shown promise for the treatment of pediatric and adult brain tumors; however, completed and ongoing clinical trials have utilized intratumoral/peritumoral oncolytic HSV (oHSV) inoculation due to intraventricular/intrathecal toxicity concerns. Intratumoral delivery requires an invasive neurosurgical procedure, limits repeat injections, and precludes direct targeting of metastatic and leptomeningeal disease. To address these limitations, we determined causes of toxicity from intraventricular oHSV and established methods for mitigating toxicity to treat disseminated brain tumors in mice. EXPERIMENTAL DESIGN HSV-sensitive CBA/J mice received intraventricular vehicle, inactivated oHSV, or treatment doses (1×107 plaque-forming units) of oHSV, and toxicity was assessed by weight loss and IHC. Protective strategies to reduce oHSV toxicity, including intraventricular low-dose oHSV or interferon inducer polyinosinic-polycytidylic acid (poly I:C) prior to oHSV treatment dose, were evaluated and then utilized to assess intraventricular oHSV treatment of multiple models of disseminated CNS disease. RESULTS A standard treatment dose of intraventricular oHSV damaged ependymal cells via virus replication and induction of CD8+ T cells, whereas vehicle or inactivated virus resulted in no toxicity. Subsequent doses of intraventricular oHSV caused little additional toxicity. Interferon induction with phosphorylation of eukaryotic initiation factor-2α (eIF2α) via intraventricular pretreatment with low-dose oHSV or poly I:C mitigated ependyma toxicity. This approach enabled the safe delivery of multiple treatment doses of clinically relevant oHSV G207 and prolonged survival in disseminated brain tumor models. CONCLUSIONS Toxicity from intraventricular oHSV can be mitigated, resulting in therapeutic benefit. These data support the clinical translation of intraventricular G207.
Collapse
Affiliation(s)
- Kyung-Don Kang
- Department of Pediatrics, Division of Pediatric Hematology
and Oncology, University of Alabama at Birmingham; Birmingham, AL, USA
| | - Joshua D. Bernstock
- Department of Pediatrics, Division of Pediatric Hematology
and Oncology, University of Alabama at Birmingham; Birmingham, AL, USA,Department of Neurosurgery, Brigham and Women’s
Hospital, Harvard University; Boston, MA, USA,Corresponding authors: Joshua D.
Bernstock MD, PhD, MPH, Department of Neurosurgery
- Harvard Medical School,
Brigham and Women’s Hospital
- Boston Children’s Hospital, Hale
Building
- 60 Fenwood Road
- Boston, MA 02115, USA, P: 914.419.7749
- F:
617.713.3050
- ; Gregory K. Friedman,
MD, Department of Pediatrics, University of Alabama at Birmingham, 1600 7th Ave
S, Lowder 512, Birmingham, AL 35233, USA, P: 205.638.9285
- F: 205.975.1941
| | - Stacie K. Totsch
- Department of Pediatrics, Division of Pediatric Hematology
and Oncology, University of Alabama at Birmingham; Birmingham, AL, USA
| | - Sam E. Gary
- Department of Pediatrics, Division of Pediatric Hematology
and Oncology, University of Alabama at Birmingham; Birmingham, AL, USA,Medical Scientist Training Program, University of Alabama
at Birmingham, Birmingham, AL, USA
| | - Abbey Rocco
- Department of Pediatrics, Division of Pediatric Hematology
and Oncology, University of Alabama at Birmingham; Birmingham, AL, USA
| | - Li Nan
- Department of Pediatrics, Division of Pediatric Hematology
and Oncology, University of Alabama at Birmingham; Birmingham, AL, USA
| | - Rong Li
- Department of Pathology, Children’s of Alabama;
Birmingham, AL, USA
| | - Tina Etminan
- Department of Pediatrics, Division of Pediatric Hematology
and Oncology, University of Alabama at Birmingham; Birmingham, AL, USA
| | - Xiaosi Han
- Department of Neurology, Division of Neuro-Oncology,
University of Alabama at Birmingham; Birmingham, AL, USA
| | | | - Tanja Eisemann
- Sanford Burnham Prebys Medical Discovery Institute; La
Jolla, CA, USA
| | | | - Sejong Bae
- Department of Medicine, Division of Preventative Medicine,
University of Alabama at Birmingham; Birmingham, AL, USA
| | - Richard Whitley
- Department of Pediatrics, Division of Infectious Diseases,
University of Alabama at Birmingham; Birmingham, AL, USA
| | - G. Yancey Gillespie
- Department of Neurosurgery, University of Alabama at
Birmingham; Birmingham, AL, USA
| | - James M. Markert
- Department of Neurosurgery, University of Alabama at
Birmingham; Birmingham, AL, USA
| | - Gregory K. Friedman
- Department of Pediatrics, Division of Pediatric Hematology
and Oncology, University of Alabama at Birmingham; Birmingham, AL, USA,Department of Neurosurgery, University of Alabama at
Birmingham; Birmingham, AL, USA,Corresponding authors: Joshua D.
Bernstock MD, PhD, MPH, Department of Neurosurgery
- Harvard Medical School,
Brigham and Women’s Hospital
- Boston Children’s Hospital, Hale
Building
- 60 Fenwood Road
- Boston, MA 02115, USA, P: 914.419.7749
- F:
617.713.3050
- ; Gregory K. Friedman,
MD, Department of Pediatrics, University of Alabama at Birmingham, 1600 7th Ave
S, Lowder 512, Birmingham, AL 35233, USA, P: 205.638.9285
- F: 205.975.1941
| |
Collapse
|
4
|
Differentiating Neuroblastoma: A Systematic Review of the Retinoic Acid, Its Derivatives, and Synergistic Interactions. J Pers Med 2021; 11:jpm11030211. [PMID: 33809565 PMCID: PMC7999600 DOI: 10.3390/jpm11030211] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 03/11/2021] [Accepted: 03/12/2021] [Indexed: 12/13/2022] Open
Abstract
A neuroblastoma (NB) is a solid paediatric tumour arising from undifferentiated neuronal cells. Despite the recent advances in disease management and treatment, it remains one of the leading causes of childhood cancer deaths, thereby necessitating the development of new therapeutic agents and regimens. Retinoic acid (RA), a vitamin A derivative, is a promising agent that can induce differentiation in NB cells. Its isoform, 13-cis RA or isotretinoin, is used in NB therapy; however, its effectiveness is limited to treating a minimal residual disease as maintenance therapy. As such, research focuses on RA derivatives that might increase the anti-NB action or explores the potential synergy between RA and other classes of drugs, such as cellular processes mediators, epigenetic modifiers, and immune modulators. This review summarises the in vitro, in vivo, and clinical data of RA, its derivatives, and synergising compounds, thereby establishing the most promising RA derivatives and combinations of RA for further investigation.
Collapse
|
5
|
Chakraborty AA. Rewiring Tumor Cell State in Cancer Therapy: Comment on '9-cis-UAB30, a Novel Rexinoid Agonist, Decreases Tumorigenicity and Cancer Cell Stemness of Human Neuroblastoma Patient-Derived Xenografts' by 'Elizabeth Beierle et al.'. Transl Oncol 2020; 14:100967. [PMID: 33276293 PMCID: PMC7718159 DOI: 10.1016/j.tranon.2020.100967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 10/27/2020] [Indexed: 11/26/2022] Open
Affiliation(s)
- Abhishek A Chakraborty
- Department of Cancer Biology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44195, USA.; Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, OH 44106, USA..
| |
Collapse
|