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Alshehri KM, Abdella EM. Galloyl-oligochitosan nano-vehicles for effective and controlled propolis delivery targeting upgrading its antioxidant and antiproliferative potential. Int J Biol Macromol 2024; 270:132283. [PMID: 38735605 DOI: 10.1016/j.ijbiomac.2024.132283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 05/04/2024] [Accepted: 05/09/2024] [Indexed: 05/14/2024]
Abstract
A new conjugate, galloyl-oligochitosan nanoparticles (GOCNPs), was fabricated and used as nano-vehicle for effective and controlled delivery of propolis extract (PE) in the form of PE#GOCNPs, targeting improving its pharmaceutical potential. H-bonding interactions between the carboxyl, amino, and hydroxyl groups of the GOCNPs and PE resulted in successful encapsulation, with an entrapment efficacy of 97.3 %. The PE#GOCNPs formulation also exhibited excellent physicochemical stability and time-triggered drug release characteristics under physiological conditions. Furthermore, PE#GOCNPs showed significant activity against MCF-7 and HEPG2 carcinoma cells by scavenging free oxygen radicals and upregulating antioxidant enzymes. Additionally, PE#GOCNPs displayed anti-inflammatory properties by increasing IL10 and reducing pro-inflammatory cytokines more effectively than celecoxib. Furthermore, PE#GOCNPs reduced the expression of epidermal growth factor receptor (EGFR) and survivin genes. Furthermore, the encapsulated PE demonstrated significant activity in suppressing sonic hedgehog protein (SHH). The use of GOCNPs in combination with propolis presents a promising new strategy for chemotherapy with reduced toxicity and enhanced biocompatibility. This novel approach has the potential to revolutionize the field of chemotherapy. Future studies should focus on the application of the encapsulated PE in various cancer cell lines, distinct gene expression factors, and cell cycles.
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Affiliation(s)
| | - Ehab M Abdella
- Department of Biology, Al-Baha University, Saudi Arabia; Zoology department faculty of science Beni-Suef University, Beni-Suef, Egypt.
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2
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Wang R, Li X, Gan Y, Liao J, Han S, Li W, Deng G. Dioscin inhibits non-small cell lung cancer cells and activates apoptosis by downregulation of Survivin. J Cancer 2024; 15:1366-1377. [PMID: 38356707 PMCID: PMC10861826 DOI: 10.7150/jca.89831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 12/22/2023] [Indexed: 02/16/2024] Open
Abstract
Human malignancies exhibit elevated levels of survivin, and have been linked to poor prognosis. Targeting survivin expression is a promising therapeutic strategy against cancer cells. Natural compounds have become a hot topic in research due to their non-toxic, non-invasive, and efficient treatment of multiple diseases. In this current investigation, it was discovered that Dioscin, as a natural compound, exerted profound antitumor activity against NSCLC cell lines, inhibiting NSCLC cell viability and promoting apoptosis. Further mechanistic studies showed that Dioscin promoted ubiquitination-mediated survivin degradation via strengthening the interaction between survivin and the E3 ubiquitin ligase Fbxl7. Furthermore, Dioscin exhibited a strong tumor suppressive effect in xenograft tumor models, and Dioscin treatment led to a notable decrease in tumor volume and weight. Based on our findings, Dioscin is expected to be a potential antitumor agent for non-small cell lung cancer treatment.
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Affiliation(s)
- Ruirui Wang
- Department of Radiology, The Third Xiangya Hospital of Central South University, Changsha, Hunan 410013, China
| | - Xiaoying Li
- Department of Radiology, The Third Xiangya Hospital of Central South University, Changsha, Hunan 410013, China
| | - Yu Gan
- Department of Radiology, The Third Xiangya Hospital of Central South University, Changsha, Hunan 410013, China
| | - Jinzhuang Liao
- Department of Radiology, The Third Xiangya Hospital of Central South University, Changsha, Hunan 410013, China
| | - Shuangze Han
- Department of Radiology, The Third Xiangya Hospital of Central South University, Changsha, Hunan 410013, China
- Department of Ultrasound, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, China
| | - Wei Li
- Department of Radiology, The Third Xiangya Hospital of Central South University, Changsha, Hunan 410013, China
| | - Gaoyan Deng
- Department of Thoracic Surgery, Hunan Chest Hospital, Changsha 410013, Hunan, China
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3
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Cui Q, Huang C, Liu JY, Zhang JT. Small Molecule Inhibitors Targeting the "Undruggable" Survivin: The Past, Present, and Future from a Medicinal Chemist's Perspective. J Med Chem 2023; 66:16515-16545. [PMID: 38092421 DOI: 10.1021/acs.jmedchem.3c01130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2023]
Abstract
Survivin, a homodimeric protein and a member of the IAP family, plays a vital function in cell survival and cycle progression by interacting with various proteins and complexes. Its expression is upregulated in cancers but not detectable in normal tissues. Thus, it has been regarded and validated as an ideal cancer target. However, survivin is "undruggable" due to its lack of enzymatic activities or active sites for small molecules to bind/inhibit. Academic and industrial laboratories have explored different strategies to overcome this hurdle over the past two decades, with some compounds advanced into clinical testing. These strategies include inhibiting survivin expression, its interaction with binding partners and homodimerization. Here, we provide comprehensive analyses of these strategies and perspective on different small molecule survivin inhibitors to help drug discovery targeting "undruggable" proteins in general and survivin specifically with a true survivin inhibitor that will prevail in the foreseeable future.
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Affiliation(s)
- Qingbin Cui
- Department of Cell and Cancer Biology, University of Toledo College of Medicine and Life Sciences, Toledo, Ohio 43614, United States
| | - Caoqinglong Huang
- Department of Cell and Cancer Biology, University of Toledo College of Medicine and Life Sciences, Toledo, Ohio 43614, United States
| | - Jing-Yuan Liu
- Department of Medicine, University of Toledo College of Medicine and Life Sciences, Toledo, Ohio 43614, United States
| | - Jian-Ting Zhang
- Department of Cell and Cancer Biology, University of Toledo College of Medicine and Life Sciences, Toledo, Ohio 43614, United States
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Liao J, Qing X, Deng G, Xiao Y, Fu Y, Han S, Li X, Gan Y, Li W. Gastrodin destabilizes survivin and overcomes pemetrexed resistance. Cell Signal 2023; 110:110851. [PMID: 37586466 DOI: 10.1016/j.cellsig.2023.110851] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 08/01/2023] [Accepted: 08/13/2023] [Indexed: 08/18/2023]
Abstract
Survivin is a bifunctional protein that plays crucial roles in tumorigenesis. In the present study, we discovered that the natural product gastrodin suppressed the cell viability and colony formation of non-small cell lung cancer (NSCLC) cell lines A549, HCC827, and H460 in a dose-dependent manner. In addition, gastrodin enhanced the protein levels of cleaved-caspase 3 by activating the endogenous mitochondrial apoptosis pathway. Gastrodin inhibits protein kinase B (Akt)/WEE1/cyclin-dependent kinase 1 (CDK1) signaling to downregulate survivin Thr34 phosphorylation. Survivin Thr34 dephosphorylation caused by gastrodin interfered with the binding of ubiquitin-specific protease 19 (USP19), which eventually destabilized survivin. We revealed that the growth of NSCLC xenograft tumors was markedly suppressed by gastrodin in vivo. Furthermore, gastrodin overcomes pemetrexed resistance in vivo or in vitro. Our results suggest that gastrodin is a potential antitumor agent by reducing survivin in NSCLC.
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Affiliation(s)
- Jinzhuang Liao
- Department of Radiology, The Third Xiangya Hospital of Central South University, Changsha, Hunan, China; Cell Transplantation and Gene Therapy Institute, The Third Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Xiang Qing
- Department of Otolaryngology Head and Neck Surgery, The Third Xiangya Hospital of Central South University, Changsha, Hunan 410013, China
| | - Gaoyan Deng
- Department of Thoracic Surgery, Hunan Chest Hospital, Changsha, Hunan, China
| | - Yeqing Xiao
- Department of Ultrasonography, Hunan Chest Hospital, Changsha, Hunan, China
| | - Yaqian Fu
- Xiangya Nursing School, Central South University, Changsha, Hunan, China
| | - Shuangze Han
- Department of Radiology, The Third Xiangya Hospital of Central South University, Changsha, Hunan, China; Cell Transplantation and Gene Therapy Institute, The Third Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Xiaoying Li
- Department of Radiology, The Third Xiangya Hospital of Central South University, Changsha, Hunan, China; Cell Transplantation and Gene Therapy Institute, The Third Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Yu Gan
- Department of Radiology, The Third Xiangya Hospital of Central South University, Changsha, Hunan, China; Cell Transplantation and Gene Therapy Institute, The Third Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Wei Li
- Department of Radiology, The Third Xiangya Hospital of Central South University, Changsha, Hunan, China; Cell Transplantation and Gene Therapy Institute, The Third Xiangya Hospital of Central South University, Changsha, Hunan, China.
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Herkenhoff CGB, Trarbach EB, Batista RL, Soares IC, Frassetto FP, do Nascimento FBP, Grande IPP, Silva PPB, Duarte FHG, Bronstein MD, Jallad RS. Survivin: A Potential Marker of Resistance to Somatostatin Receptor Ligands. J Clin Endocrinol Metab 2023; 108:876-887. [PMID: 36273993 DOI: 10.1210/clinem/dgac610] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 09/19/2022] [Indexed: 02/13/2023]
Abstract
CONTEXT Invasive and somatostatin receptor ligand (SRL)-resistant pituitary tumors represent a challenge in the clinical practice of endocrinologists. Efforts have been made to elucidate reliable makers for both. Survivin and eukaryotic translation initiation factor-binding protein 1 (4EBP1) are upregulated in several cancers and involved in apoptosis and cell proliferation. OBJECTIVE We explored the role of these markers in somatotropinomas. METHODS Immunostains for survivin and 4EBP1, and also for somatostatin receptor type 2 (SSTR2), Ki-67, and cytokeratin 18, were analyzed in tissue microarrays containing 52 somatotropinoma samples. Tumor invasiveness was evaluated in all samples while drug resistance was evaluated in 34 patients who received SRL treatment. All these parameters were correlated with first-generation SRL (fg-SRL) responsiveness and tumor invasiveness. RESULTS Low survivin expression (P = 0.04), hyperintense signal on T2 weighted image (T2WI) (P = 0.01), younger age (P = 0.01), sparsely granular adenomas (SGA) (P = 0.04), high postoperative growth hormone (GH) and insulin-like growth factor-1 (IGF-1) levels (P = 0.049 and P < 0.001, respectively), and large postoperative tumor size (P = 0.02) were associated with resistance to fg-SRL. Low survivin and SSTR2 expression and high 4EBP1 expression were associated with SGA (P = 0.04, P = 0.01, and P = 0.001, respectively). Younger age (P = 0.03), large tumor pre- and postoperative (P = 0.04 and P = 0.006, respectively), low SSTR2 expression (P = 0.03), and high baseline GH and IGF-1 (P = 0.01 and P = 0.02, respectively) were associated with tumor invasiveness. However, survivin, 4EBP1, Ki-67, and granulation patterns were not associated with tumor invasion. CONCLUSION This study suggests that low survivin expression is predictive of resistance to fg-SRL in somatotropinomas, but not of tumor invasiveness.
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Affiliation(s)
- Clarissa G Borba Herkenhoff
- Neuroendocrine Unit, Division of Endocrinology and Metabolism, Clinics Hospital, University of São Paulo Medical School, São Paulo, CEP 05403-010, Brazil
| | - Ericka B Trarbach
- Laboratory of Cellular and Molecular Endocrinology/LIM25 Division of Endocrinology and Metabology, Clinics Hospital, University of São Paulo Medical School, São Paulo, CEP 05403-010, Brazil
| | - Rafael Loch Batista
- Neuroendocrine Unit, Division of Endocrinology and Metabolism, Clinics Hospital, University of São Paulo Medical School, São Paulo, CEP 05403-010, Brazil
- Service of Endocrine Oncology, Cancer Institute of the State of São Paulo (ICESP), Clinics Hospital, University of São Paulo Medical School, São Paulo, CEP 05403-010, Brazil
| | - Iberê Cauduro Soares
- Department of Pathology, Clinics Hospital, University of São Paulo Medical School, São Paulo, CEP 05403-010, Brazil
| | - Fernando Pereira Frassetto
- Department of Pathology, Clinics Hospital, University of São Paulo Medical School, São Paulo, CEP 05403-010, Brazil
| | | | - Isabella Pacetti Pajaro Grande
- Laboratory of Cellular and Molecular Endocrinology/LIM25 Division of Endocrinology and Metabology, Clinics Hospital, University of São Paulo Medical School, São Paulo, CEP 05403-010, Brazil
| | - Paula P B Silva
- Neuroendocrine Unit, Division of Endocrinology and Metabolism, Clinics Hospital, University of São Paulo Medical School, São Paulo, CEP 05403-010, Brazil
| | - Felipe H G Duarte
- Neuroendocrine Unit, Division of Endocrinology and Metabolism, Clinics Hospital, University of São Paulo Medical School, São Paulo, CEP 05403-010, Brazil
| | - Marcello D Bronstein
- Neuroendocrine Unit, Division of Endocrinology and Metabolism, Clinics Hospital, University of São Paulo Medical School, São Paulo, CEP 05403-010, Brazil
- Laboratory of Cellular and Molecular Endocrinology/LIM25 Division of Endocrinology and Metabology, Clinics Hospital, University of São Paulo Medical School, São Paulo, CEP 05403-010, Brazil
| | - Raquel S Jallad
- Neuroendocrine Unit, Division of Endocrinology and Metabolism, Clinics Hospital, University of São Paulo Medical School, São Paulo, CEP 05403-010, Brazil
- Laboratory of Cellular and Molecular Endocrinology/LIM25 Division of Endocrinology and Metabology, Clinics Hospital, University of São Paulo Medical School, São Paulo, CEP 05403-010, Brazil
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Remarkable Synergy When Combining EZH2 Inhibitors with YM155 Is H3K27me3-Independent. Cancers (Basel) 2022; 15:cancers15010208. [PMID: 36612203 PMCID: PMC9818370 DOI: 10.3390/cancers15010208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 12/20/2022] [Accepted: 12/28/2022] [Indexed: 01/01/2023] Open
Abstract
Targeting multiple molecules in the same biological network may maximize therapeutic efficacy. In this study, we identified a 27-gene module that is highly expressed in solid tumors, encoding actionable targets including EZH2 and BIRC5. The combination of EZH2 inhibitors and a BIRC5 inhibitor, YM155, results in a remarkable synergistic effect. The action of EZH2 inhibitors in this process is independent of the histone methyltransferase activity of polycomb repressive complex 2. Our study reveals a potential therapeutic approach for treating solid tumors by simultaneously targeting EZH2 and BIRC5.
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Chang YC, Shieh MC, Chang YH, Huang WL, Su WC, Cheng FY, Cheung CHA. Development of a cancer cells self‑activating and miR‑125a‑5p expressing poly‑pharmacological nanodrug for cancer treatment. Int J Mol Med 2022; 50:102. [PMID: 35703361 PMCID: PMC9239037 DOI: 10.3892/ijmm.2022.5158] [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: 03/06/2022] [Accepted: 05/24/2022] [Indexed: 11/30/2022] Open
Abstract
Cancer cells can acquire resistance to targeted therapeutic agents when the designated targets or their downstream signaling molecules develop protein conformational or activity changes. There is an increasing interest in developing poly-pharmacologic anticancer agents to target multiple oncoproteins or signaling pathways in cancer cells. The microRNA 125a-5p (miR-125a-5p) is a tumor suppressor, and its expression has frequently been downregulated in tumors. By contrast, the anti-apoptotic molecule BIRC5/SURVIVIN is highly expressed in tumors but not in the differentiated normal tissues. In the present study, the development of a BIRC5 gene promoter-driven, miR-125a-5p expressing, poly-L-lysine-conjugated magnetite iron poly-pharmacologic nanodrug (pL-MNP-pSur-125a) was reported. The cancer cells self-activating property and the anticancer effects of this nanodrug were examined in both the multidrug efflux protein ABCB1/MDR1-expressing/-non-expressing cancer cells in vitro and in vivo. It was demonstrated that pL-MNP-pSur-125a decreased the expression of ERBB2/HER2, HDAC5, BIRC5, and SP1, which are hot therapeutic targets for cancer in vitro. Notably, pL-MNP-pSur-125a also downregulated the expression of TDO2 in the human KB cervical carcinoma cells. PL-MNP-pSur-125a decreased the viability of various BIRC5-expressing cancer cells, regardless of the tissue origin or the expression of ABCB1, but not of the human BIRC5-non-expressing HMEC-1 endothelial cells. In vivo, pL-MNP-pSur-125a exhibited potent antitumor growth effects, but without inducing liver toxicity, in various zebrafish human-ABCB1-expressing and ABCB1-non-expressing tumor xenograft models. In conclusion, pL-MNP-pSur-125a is an easy-to-prepare and a promising poly-pharmacological anticancer nanodrug that has the potential to manage numerous malignancies, particularly for patients with BIRC5/ABCB1-related drug resistance after prolonged chemotherapeutic treatments.
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Affiliation(s)
- Yung-Chieh Chang
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan 701401, Taiwan, R.O.C
| | - Min-Chieh Shieh
- Division of General Surgery, Department of Surgery, Ditmanson Medical Foundation Chia‑Yi Christian Hospital, Chiayi 600566, Taiwan, R.O.C
| | - Yen-Hsuan Chang
- Department of Pharmacology, College of Medicine, National Cheng Kung University, Tainan 701401, Taiwan, R.O.C
| | - Wei-Lun Huang
- Center of Applied Nanomedicine, National Cheng Kung University, Tainan 701401, Taiwan, R.O.C
| | - Wu-Chou Su
- Center of Applied Nanomedicine, National Cheng Kung University, Tainan 701401, Taiwan, R.O.C
| | - Fong-Yu Cheng
- Department of Chemistry, College of Sciences, Chinese Culture University, Taipei 111396, Taiwan, R.O.C
| | - Chun Hei Antonio Cheung
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan 701401, Taiwan, R.O.C
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Fitzgerald MC, O’Halloran PJ, Connolly NMC, Murphy BM. Targeting the apoptosis pathway to treat tumours of the paediatric nervous system. Cell Death Dis 2022; 13:460. [PMID: 35568716 PMCID: PMC9107479 DOI: 10.1038/s41419-022-04900-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 04/25/2022] [Accepted: 04/29/2022] [Indexed: 12/14/2022]
Abstract
New, more effective therapeutics are required for the treatment of paediatric cancers. Current treatment protocols of cytotoxic treatments including chemotherapy trigger cancer-cell death by engaging the apoptosis pathway, and chemotherapy efficacy is frequently impeded by apoptosis dysregulation. Apoptosis dysregulation, through genetic or epigenetic mechanisms, is a feature of many cancer types, and contributes to reduced treatment response, disease progression and ultimately treatment resistance. Novel approaches are required to overcome dysregulated apoptosis signalling, increase the efficacy of cancer treatment and improve patient outcomes. Here, we provide an insight into current knowledge of how the apoptosis pathway is dysregulated in paediatric nervous system tumours, with a focus on TRAIL receptors, the BCL-2 proteins and the IAP family, and highlight preclinical evidence demonstrating that pharmacological manipulation of the apoptosis pathway can restore apoptosis signalling and sensitise cancer cells to treatment. Finally, we discuss the potential clinical implications of these findings.
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Affiliation(s)
- Marie-Claire Fitzgerald
- grid.4912.e0000 0004 0488 7120Department of Physiology & Medical Physics, Royal College of Surgeons in Ireland, 31A York Street, Dublin, D02 YN77 Ireland ,grid.417322.10000 0004 0516 3853National Children’s Research Centre at Children’s Health Ireland at Crumlin, Dublin, D12 N512 Ireland
| | - Philip J. O’Halloran
- grid.417322.10000 0004 0516 3853National Children’s Research Centre at Children’s Health Ireland at Crumlin, Dublin, D12 N512 Ireland ,grid.415490.d0000 0001 2177 007XDepartment of Neurosurgery, Queen Elizabeth Hospital, Birmingham, UK
| | - Niamh M. C. Connolly
- grid.4912.e0000 0004 0488 7120Department of Physiology & Medical Physics, Royal College of Surgeons in Ireland, 31A York Street, Dublin, D02 YN77 Ireland ,grid.4912.e0000 0004 0488 7120Centre for Systems Medicine, Royal College of Surgeons in Ireland, 31A York Street, Dublin, D02 YN77 Ireland
| | - Brona M. Murphy
- grid.4912.e0000 0004 0488 7120Department of Physiology & Medical Physics, Royal College of Surgeons in Ireland, 31A York Street, Dublin, D02 YN77 Ireland ,grid.417322.10000 0004 0516 3853National Children’s Research Centre at Children’s Health Ireland at Crumlin, Dublin, D12 N512 Ireland ,grid.4912.e0000 0004 0488 7120Centre for Systems Medicine, Royal College of Surgeons in Ireland, 31A York Street, Dublin, D02 YN77 Ireland
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Upregulation of p75NTR by Histone Deacetylase Inhibitors Sensitizes Human Neuroblastoma Cells to Targeted Immunotoxin-Induced Apoptosis. Int J Mol Sci 2022; 23:ijms23073849. [PMID: 35409209 PMCID: PMC8998832 DOI: 10.3390/ijms23073849] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 03/29/2022] [Accepted: 03/29/2022] [Indexed: 12/22/2022] Open
Abstract
Histone deacetylase (HDAC) inhibitors are novel chemotherapy agents with potential utility in the treatment of neuroblastoma, the most frequent solid tumor of childhood. Previous studies have shown that the exposure of human neuroblastoma cells to some HDAC inhibitors enhanced the expression of the common neurotrophin receptor p75NTR. In the present study we investigated whether the upregulation of p75NTR could be exploited to render neuroblastoma cells susceptible to the cytotoxic action of an anti-p75NTR antibody conjugated to the toxin saporin-S6 (p75IgG-Sap). We found that two well-characterized HDAC inhibitors, valproic acid (VPA) and entinostat, were able to induce a strong expression of p75NTR in different human neuroblastoma cell lines but not in other cells, with entinostat, displaying a greater efficacy than VPA. Cell pretreatment with entinostat enhanced p75NTR internalization and intracellular saporin-S6 delivery following p75IgG-Sap exposure. The addition of p75IgG-Sap had no effect on vehicle-pretreated cells but potentiated the apoptotic cell death that was induced by entinostat. In three-dimensional neuroblastoma cell cultures, the subsequent treatment with p75IgG-Sap enhanced the inhibition of spheroid growth and the impairment of cell viability that was produced by entinostat. In athymic mice bearing neuroblastoma xenografts, chronic treatment with entinostat increased the expression of p75NTR in tumors but not in liver, kidney, heart, and cerebellum. The administration of p75IgG-Sap induced apoptosis only in tumors of mice that were pretreated with entinostat. These findings define a novel experimental strategy to selectively eliminate neuroblastoma cells based on the sequential treatment with entinostat and a toxin-conjugated anti-p75NTR antibody.
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De Angelis ML, Francescangeli F, Nicolazzo C, Signore M, Giuliani A, Colace L, Boe A, Magri V, Baiocchi M, Ciardi A, Scarola F, Spada M, La Torre F, Gazzaniga P, Biffoni M, De Maria R, Zeuner A. An organoid model of colorectal circulating tumor cells with stem cell features, hybrid EMT state and distinctive therapy response profile. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2022; 41:86. [PMID: 35260172 PMCID: PMC8903172 DOI: 10.1186/s13046-022-02263-y] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Accepted: 01/18/2022] [Indexed: 12/11/2022]
Abstract
Background Circulating tumor cells (CTCs) are responsible for the metastatic dissemination of colorectal cancer (CRC) to the liver, lungs and lymph nodes. CTCs rarity and heterogeneity strongly limit the elucidation of their biological features, as well as preclinical drug sensitivity studies aimed at metastasis prevention. Methods We generated organoids from CTCs isolated from an orthotopic CRC xenograft model. CTCs-derived organoids (CTCDOs) were characterized through proteome profiling, immunohistochemistry, immunofluorescence, flow cytometry, tumor-forming capacity and drug screening assays. The expression of intra- and extracellular markers found in CTCDOs was validated on CTCs isolated from the peripheral blood of CRC patients. Results CTCDOs exhibited a hybrid epithelial-mesenchymal transition (EMT) state and an increased expression of stemness-associated markers including the two homeobox transcription factors Goosecoid and Pancreatic Duodenal Homeobox Gene-1 (PDX1), which were also detected in CTCs from CRC patients. Functionally, CTCDOs showed a higher migratory/invasive ability and a different response to pathway-targeted drugs as compared to xenograft-derived organoids (XDOs). Specifically, CTCDOs were more sensitive than XDOs to drugs affecting the Survivin pathway, which decreased the levels of Survivin and X-Linked Inhibitor of Apoptosis Protein (XIAP) inducing CTCDOs death. Conclusions These results indicate that CTCDOs recapitulate several features of colorectal CTCs and may be used to investigate the features of metastatic CRC cells, to identify new prognostic biomarkers and to devise new potential strategies for metastasis prevention. Supplementary Information The online version contains supplementary material available at 10.1186/s13046-022-02263-y.
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Affiliation(s)
- Maria Laura De Angelis
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy.
| | - Federica Francescangeli
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy
| | - Chiara Nicolazzo
- Department of Molecular Medicine, Liquid Biopsy Unit, Sapienza University, Viale Regina Elena 324, 00161, Rome, Italy
| | - Michele Signore
- RPPA Unit, Proteomics Area, Core Facilities, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy
| | - Alessandro Giuliani
- Environment and Health Department, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy
| | - Lidia Colace
- Department of Surgical Sciences, Policlinico Umberto I/Sapienza University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
| | - Alessandra Boe
- Core Facilities, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy
| | - Valentina Magri
- Department of Radiological, Oncological and Pathological Sciences, Sapienza University, Viale del Policlinico 155, 00161, Rome, Italy
| | - Marta Baiocchi
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy
| | - Antonio Ciardi
- Department of Surgery "Pietro Valdoni", Policlinico Umberto I/Sapienza University, Viale del Policlinico 155, 00161, Rome, Italy
| | - Francesco Scarola
- Department of Surgery "Pietro Valdoni", Policlinico Umberto I/Sapienza University, Viale del Policlinico 155, 00161, Rome, Italy
| | - Massimo Spada
- Center of Animal Research and Welfare, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy
| | - Filippo La Torre
- Surgical Sciences and Emergency Department, Policlinico Umberto I/Sapienza University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
| | - Paola Gazzaniga
- Department of Molecular Medicine, Liquid Biopsy Unit, Sapienza University, Viale Regina Elena 324, 00161, Rome, Italy
| | - Mauro Biffoni
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy
| | - Ruggero De Maria
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Largo Francesco Vito 1, 00168, Rome, Italy. .,Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli 8, 00168, Rome, Italy.
| | - Ann Zeuner
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy.
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Hu F, Deng C, Zhou Y, Liu Y, Zhang T, Zhang P, Zhao Z, Miao H, Zheng W, Zhang W, Wang M, Ma X. Multistage targeting and dual inhibiting strategies based on bioengineered tumor matrix microenvironment‐mediated protein nanocages for enhancing cancer biotherapy. Bioeng Transl Med 2022; 7:e10290. [PMID: 35600646 PMCID: PMC9115700 DOI: 10.1002/btm2.10290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Revised: 12/20/2021] [Accepted: 12/25/2021] [Indexed: 11/16/2022] Open
Abstract
Regulation of the apoptotic pathway plays a critical role in inducing tumor cell death and circumventing drug resistance. Survivin protein is the strongest inhibitor of apoptosis found so far. It is highly expressed in several cancers and is a promising target for cancer therapy. However, clinical applications are limited by incomplete inhibition of survivin expression. Here, we present a novel strategy that extended the release of YM155 (an effective survivin inhibitor that works by inhibiting the activity of survivin promoter) and TATm‐survivin (T34A) (TmSm) protein (survivin protein mutant with penetrating peptide, a potential anticancer protein therapeutic) via tumor matrix microenvironment‐mediated ferritin heavy chain nanocages (FTH1 NCs), enabling significant inhibition of survivin activity at both transcript and protein levels. FTS (FTH1‐matrix metalloproteinase‐2‐TmSm)/YM155 NC synthesis was easily scaled up, and these NCs could sequentially release TmSm protein through matrix metalloproteinase‐2 and promote YM155 to enter the nucleus via transferrin receptor 1 (TfR1) binding, which increased the cytotoxicity and apoptosis of Capan‐2 and A549 cells compared to that with individual drugs. Moreover, FTS/YM155 NCs enhanced drug accumulation at tumor sites and had a higher tumor inhibition rate (88.86%) than the compounds alone in A549 tumor‐bearing mice. In addition, FTS/YM155 NCs exerted significant survivin downregulation (4.43‐fold) and caspase‐3 upregulation (4.31‐fold) and showed better therapeutic outcomes without inducing organ injury, which highlights their promising future clinical application in precision therapy. This tumor microenvironment‐responsive platform could be harnessed to develop an effective therapy via multilevel inhibition of cancer targets.
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Affiliation(s)
- Fabiao Hu
- State Key Laboratory of Bioreactor Engineering East China University of Science and Technology Shanghai China
| | - Changping Deng
- State Key Laboratory of Bioreactor Engineering East China University of Science and Technology Shanghai China
| | - Yiwen Zhou
- State Key Laboratory of Bioreactor Engineering East China University of Science and Technology Shanghai China
| | - Yuping Liu
- Shanghai Key Laboratory of New Drug Design School of Pharmacy, East China University of Science and Technology Shanghai China
| | - Tong Zhang
- Shanghai Key Laboratory of New Drug Design School of Pharmacy, East China University of Science and Technology Shanghai China
| | - Peiwen Zhang
- Shanghai Key Laboratory of New Drug Design School of Pharmacy, East China University of Science and Technology Shanghai China
| | - Zhangting Zhao
- State Key Laboratory of Bioreactor Engineering East China University of Science and Technology Shanghai China
| | - Hui Miao
- State Key Laboratory of Bioreactor Engineering East China University of Science and Technology Shanghai China
| | - Wenyun Zheng
- Shanghai Key Laboratory of New Drug Design School of Pharmacy, East China University of Science and Technology Shanghai China
| | - Wenliang Zhang
- Center of Translational Biomedical Research University of North Carolina at Greensboro Greensboro North Carolina USA
| | - Meiyan Wang
- Synthetic Biology and Biomedical Engineering Laboratory, Biomedical Synthetic Biology, Research Center, Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical, Sciences and School of Life Sciences East China Normal University Shanghai China
| | - Xingyuan Ma
- State Key Laboratory of Bioreactor Engineering East China University of Science and Technology Shanghai China
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12
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Li J, Zhang Y, Sun J, Ouyang J, Na N. SiRNA-templated 3D framework nucleic acids for chemotactic recognition, and programmable and visualized precise delivery for synergistic cancer therapy. Chem Sci 2021; 12:15353-15361. [PMID: 34976356 PMCID: PMC8635176 DOI: 10.1039/d1sc04249a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Accepted: 11/04/2021] [Indexed: 11/21/2022] Open
Abstract
Developments in framework nucleic acids (FNAs) are limited by complicated synthesis, by-product interference, and low framework utilization. Herein, simple core-shell spherical 3D FNAs (ST-SFNAs) preparation is presented based on siRNA-templated linear polymerization followed by hybridization chain reaction branched polymerization. Without by-products, all components exhibited their special functions to obtain high space utilization of ST-SFNAs. ST-SFNAs were covered by catalase and folic acid-functionalized liposome membranes. The catalase endowed ST-SFNAs with chemotactic activities in the H2O2 reaction catalyzed by catalase. Furthermore, combined with functionalized folic acids' targeting folate receptors, the synergistic chemotactic recognition of cancer cells was obtained. This dramatically promoted targeted cellular uptakes compared with traditional active or passive targeting pathways. Subsequently, the cascaded-logical programmable release of drugs was precisely controlled by targeting glutathione and ATP (via S-S bond and ATP aptamer on the inner g-DNA cover). This was visualized by "turn on" fluorescent signals generated by special hybridization of released hairpin DNAs with survivin mRNA biomarkers. Simultaneously, biocompatible synergistic therapy was achieved by simultaneously releasing doxorubicin and siRNA. With its high utilization for synergistic chemotactic recognition, programmable and visualized delivery, as well as synergistic therapy, an efficient platform for maximizing the therapeutic efficacy has been developed. This would initiate further FNA-based material development for a variety of biological applications.
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Affiliation(s)
- Jingjing Li
- Key Laboratory of Radiopharmaceuticals, Key Laboratory of Theoretical and Computational Photochemistry, College of Chemistry, Beijing Normal University Beijing 100875 China
| | - Ying Zhang
- Key Laboratory of Radiopharmaceuticals, Key Laboratory of Theoretical and Computational Photochemistry, College of Chemistry, Beijing Normal University Beijing 100875 China
| | - Jianghui Sun
- Key Laboratory of Radiopharmaceuticals, Key Laboratory of Theoretical and Computational Photochemistry, College of Chemistry, Beijing Normal University Beijing 100875 China
| | - Jin Ouyang
- Key Laboratory of Radiopharmaceuticals, Key Laboratory of Theoretical and Computational Photochemistry, College of Chemistry, Beijing Normal University Beijing 100875 China
| | - Na Na
- Key Laboratory of Radiopharmaceuticals, Key Laboratory of Theoretical and Computational Photochemistry, College of Chemistry, Beijing Normal University Beijing 100875 China
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13
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Apoptosis Deregulation and the Development of Cancer Multi-Drug Resistance. Cancers (Basel) 2021; 13:cancers13174363. [PMID: 34503172 PMCID: PMC8430856 DOI: 10.3390/cancers13174363] [Citation(s) in RCA: 112] [Impact Index Per Article: 37.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 08/21/2021] [Accepted: 08/26/2021] [Indexed: 12/25/2022] Open
Abstract
Simple Summary Despite recent therapeutic advances against cancer, many patients do not respond well or respond poorly, to treatment and develop resistance to more than one anti-cancer drug, a term called multi-drug resistance (MDR). One of the main factors that contribute to MDR is the deregulation of apoptosis or programmed cell death. Herein, we describe the major apoptotic pathways and discuss how pro-apoptotic and anti-apoptotic proteins are modified in cancer cells to convey drug resistance. We also focus on our current understanding related to the interactions between survival and cell death pathways, as well as on mechanisms underlying the balance shift towards cancer cell growth and drug resistance. Moreover, we highlight the role of the tumor microenvironment components in blocking apoptosis in MDR tumors, and we discuss the significance and potential exploitation of epigenetic modifications for cancer treatment. Finally, we summarize the current and future therapeutic approaches for overcoming MDR. Abstract The ability of tumor cells to evade apoptosis is established as one of the hallmarks of cancer. The deregulation of apoptotic pathways conveys a survival advantage enabling cancer cells to develop multi-drug resistance (MDR), a complex tumor phenotype referring to concurrent resistance toward agents with different function and/or structure. Proteins implicated in the intrinsic pathway of apoptosis, including the Bcl-2 superfamily and Inhibitors of Apoptosis (IAP) family members, as well as their regulator, tumor suppressor p53, have been implicated in the development of MDR in many cancer types. The PI3K/AKT pathway is pivotal in promoting survival and proliferation and is often overactive in MDR tumors. In addition, the tumor microenvironment, particularly factors secreted by cancer-associated fibroblasts, can inhibit apoptosis in cancer cells and reduce the effectiveness of different anti-cancer drugs. In this review, we describe the main alterations that occur in apoptosis-and related pathways to promote MDR. We also summarize the main therapeutic approaches against resistant tumors, including agents targeting Bcl-2 family members, small molecule inhibitors against IAPs or AKT and agents of natural origin that may be used as monotherapy or in combination with conventional therapeutics. Finally, we highlight the potential of therapeutic exploitation of epigenetic modifications to reverse the MDR phenotype.
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14
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Cheng SM, Shieh MC, Lin TY, Cheung CHA. The "Dark Side" of autophagy on the maintenance of genome stability: Does it really exist during excessive activation? J Cell Physiol 2021; 237:178-188. [PMID: 34406646 DOI: 10.1002/jcp.30555] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 07/13/2021] [Accepted: 08/06/2021] [Indexed: 01/18/2023]
Abstract
Dysregulation of DNA damage response/repair and genomic instability promote tumorigenesis and the development of various neurological diseases. Autophagy is a dynamic catabolic process used for removing unnecessary or dysfunctional proteins and organelles in cells. Despite the consensus in the field that upregulation of autophagy promotes the initiation of the DNA damage response and assists the process of homologous recombination upon genotoxic stress, a few studies showed that upregulation of autophagy (or excessive autophagy), under certain circumstances, triggers caspase/apoptosis-independent DNA damage and promotes genomic instability in cells. As the cytoprotective and the DNA repairing roles of autophagy have been discussed extensively in different reviews, here, we mainly focus on describing the latest studies which reported the "opposite" roles of autophagy (or excessive autophagy). We will discuss whether the "dark side" (i.e., the opposite/unconventional effect) of autophagy on the maintenance of DNA integrity and genomic stability really does exist in cells and if it does, will it be one of the yet-to-be-identified causes of cancer, in this review.
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Affiliation(s)
- Siao Muk Cheng
- National Institute of Cancer Research, National Health Research Institutes (NHRI), Tainan, Taiwan
| | - Min-Chieh Shieh
- Division of General Surgery, Department of Surgery, Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chiayi, Taiwan
| | - Tzu-Yu Lin
- Institute of Basic Medical Sciences, National Cheng Kung University, Tainan, Taiwan
| | - Chun Hei Antonio Cheung
- Institute of Basic Medical Sciences, National Cheng Kung University, Tainan, Taiwan
- Department of Pharmacology, National Cheng Kung University, Tainan, Taiwan
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15
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Targeting the p53-MDM2 pathway for neuroblastoma therapy: Rays of hope. Cancer Lett 2020; 496:16-29. [PMID: 33007410 DOI: 10.1016/j.canlet.2020.09.023] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 09/22/2020] [Accepted: 09/22/2020] [Indexed: 12/16/2022]
Abstract
Despite being the subject of extensive research and clinical trials, neuroblastoma remains a major therapeutic challenge in pediatric oncology. The p53 protein is a central safeguard that protects cells against genome instability and malignant transformation. Mutated TP53 (the gene encoding p53) is implicated in many human cancers, but the majority of neuroblastomas have wild type p53 with intact transcriptional function. In fact, the TP53 mutation rate does not exceed 1-2% in neuroblastomas. However, overexpression of the murine double minute 2 (MDM2) gene in neuroblastoma is relatively common, and leads to inhibition of p53. It is also associated with other non-canonical p53-independent functions, including drug resistance and increased translation of MYCN and VEGF mRNA. The p53-MDM2 pathway in neuroblastoma is also modulated at several different molecular levels, including via interactions with other proteins (MYCN, p14ARF). In addition, the overexpression of MDM2 in tumors is linked to a poorer prognosis for cancer patients. Thus, restoring p53 function by inhibiting its interaction with MDM2 is a potential therapeutic strategy for neuroblastoma. A number of p53-MDM2 antagonists have been designed and studied for this purpose. This review summarizes the current understanding of p53 biology and the p53-dependent and -independent oncogenic functions of MDM2 in neuroblastoma, and also the regulation of the p53-MDM2 axis in neuroblastoma. This review also highlights the use of MDM2 as a molecular target for the disease, and describes the MDM2 inhibitors currently being investigated in preclinical and clinical studies. We also briefly explain the various strategies that have been used and future directions to take in the development of effective MDM2 inhibitors for neuroblastoma.
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16
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Aydin AM, Chahoud J, Adashek JJ, Azizi M, Magliocco A, Ross JS, Necchi A, Spiess PE. Understanding genomics and the immune environment of penile cancer to improve therapy. Nat Rev Urol 2020; 17:555-570. [DOI: 10.1038/s41585-020-0359-z] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/03/2020] [Indexed: 02/07/2023]
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17
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Carles A, Trigo-Gonzalez G, Cao Q, Cheng SWG, Moksa M, Bilenky M, Huntsman DG, Morin GB, Hirst M. The Pathognomonic FOXL2 C134W Mutation Alters DNA-Binding Specificity. Cancer Res 2020; 80:3480-3491. [PMID: 32641414 DOI: 10.1158/0008-5472.can-20-0104] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 03/04/2020] [Accepted: 06/30/2020] [Indexed: 11/16/2022]
Abstract
The somatic missense point mutation c.402C>G (p.C134W) in the FOXL2 transcription factor is pathognomonic for adult-type granulosa cell tumors (AGCT) and a diagnostic marker for this tumor type. However, the molecular consequences of this mutation and its contribution to the mechanisms of AGCT pathogenesis remain unclear. To explore these mechanisms, we engineered V5-FOXL2WT- and V5-FOXL2C134W-inducible isogenic cell lines and performed chromatin immunoprecipitation sequencing and transcriptome profiling. FOXL2C134W associated with the majority of the FOXL2 wild-type DNA elements as well as a large collection of unique elements genome wide. This model enabled confirmation of altered DNA-binding specificity for FOXL2C134W and identification of unique targets of FOXL2C134W including SLC35F2, whose expression increased sensitivity to YM155. Our results suggest FOXL2C134W drives AGCT by altering the binding affinity of FOXL2-containing complexes to engage an oncogenic transcriptional program. SIGNIFICANCE: A mechanistic understanding of FOXL2C134W-induced regulatory state alterations drives discovery of a rationally designed therapeutic strategy.
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Affiliation(s)
- Annaïck Carles
- Department of Microbiology and Immunology, Michael Smith Laboratories, University of British Columbia, Vancouver, British Columbia, Canada
| | - Genny Trigo-Gonzalez
- Canada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, British Columbia, Canada.,Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Qi Cao
- Department of Microbiology and Immunology, Michael Smith Laboratories, University of British Columbia, Vancouver, British Columbia, Canada
| | - S-W Grace Cheng
- Canada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, British Columbia, Canada
| | - Michelle Moksa
- Department of Microbiology and Immunology, Michael Smith Laboratories, University of British Columbia, Vancouver, British Columbia, Canada
| | - Misha Bilenky
- Canada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, British Columbia, Canada
| | - David G Huntsman
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, British Columbia, Canada.,Department of Molecular Oncology, BC Cancer, Vancouver, British Columbia, Canada.,Department of Obstetrics and Gynaecology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Gregg B Morin
- Canada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, British Columbia, Canada. .,Department of Medical Genetics, University of British Columbia, Vancouver, British Columbia, Canada
| | - Martin Hirst
- Department of Microbiology and Immunology, Michael Smith Laboratories, University of British Columbia, Vancouver, British Columbia, Canada. .,Canada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, British Columbia, Canada
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18
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Hanif A, Lee S, Gupta M, Chander A, Kannisto ED, Punnanitinont A, Fenstermaker R, Ciesielski M, Attwood K, Qiu J, Yendamuri S, Iyer R. Exploring the role of survivin in neuroendocrine neoplasms. Oncotarget 2020; 11:2246-2258. [PMID: 32577168 PMCID: PMC7289533 DOI: 10.18632/oncotarget.27631] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 05/14/2020] [Indexed: 12/21/2022] Open
Abstract
Neuroendocrine tumors (NETs) are a heterogenous group of tumors. While most NETs have excellent prognosis, certain subsets have aggressive biology and have limited treatment options. We explored the role of survivin in NET as a prognostic and potentially therapeutic marker. Tissue microarrays of 132 patients were stained for survivin using immunohistochemistry (IHC) and correlated with outcomes. Using genomic database, we then correlated survivin (BIRC5) mRNA expression with radiosensitivity index (RSI) in 52 samples of NET. Finally, we studied the effect of radiation on survivin expression in human cell lines and the impact of knock-down of BIRC5 on cell proliferation and radiation sensitivity. We found that survivin positivity by IHC correlated with a shorter survival (overall survival 8.5 years vs. 18.3 years, p < 0.001). There was a positive correlation between BIRC5 expression and RSI (r = 0.234, p < 0.0001). Radiation exposure increased BIRC5 gene expression in a human carcinoid cell line. Knockout of BIRC5 using siRNA reduced proliferation of neuroendocrine cells but did not increase radiation sensitivity. We conclude that survivin expression in NET correlates with an inferior survival and survivin expression in human carcinoid cell lines increases after exposure to ionizing radiation.
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Affiliation(s)
- Ahmad Hanif
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Sunyoung Lee
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Medhavi Gupta
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Ankush Chander
- Department of Pathology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Eric D Kannisto
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Achamaporn Punnanitinont
- Department of Thoracic Surgery, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Robert Fenstermaker
- Department of Neurosurgery, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Michael Ciesielski
- Department of Neurosurgery, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Kristopher Attwood
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Jingxin Qiu
- Department of Pathology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Sai Yendamuri
- Department of Thoracic Surgery, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Renuka Iyer
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
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19
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The SMAC mimetic LCL161 is a direct ABCB1/MDR1-ATPase activity modulator and BIRC5/Survivin expression down-regulator in cancer cells. Toxicol Appl Pharmacol 2020; 401:115080. [PMID: 32497533 DOI: 10.1016/j.taap.2020.115080] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 05/28/2020] [Accepted: 05/30/2020] [Indexed: 11/20/2022]
Abstract
Upregulation of ABCB1/MDR1 (P-gp) and BIRC5/Survivin promotes multidrug resistance in a variety of human cancers. LCL161 is an anti-cancer DIABLO/SMAC mimetic currently being tested in patients with solid tumors, but the molecular mechanism of action of LCL161 in cancer cells is still incompletely understood. It is still unclear whether LCL161 is therapeutically applicable for patients with ABCB1-overexpressing multidrug resistant tumors. In this study, we found that the potency of LCL161 is not affected by the expression of ABCB1 in KB-TAX50, KB-VIN10, and NTU0.017 cancer cells. Besides, LCL161 is equally potent towards the parental MCF7 breast cancer cells and its BIRC5 overexpressing, hormone therapy resistance subline MCF7-TamC3 in vitro. Mechanistically, we found that LCL161 directly modulates the ABCB1-ATPase activity and inhibits ABCB1 multi-drug efflux activity at low cytotoxic concentrations (i.e. 0.5xIC50 or less). Further analysis revealed that LCL161 also decreases intracellular ATP levels in part through BIRC5 downregulation. Therapeutically, co-treatment with LCL161 at low cytotoxic concentrations restored the sensitivity to the known ABCB1 substrate, paclitaxel, in ABCB1-expressing cancer cells and increased the sensitivity to tamoxifen in MCF7-TamC3 cells. In conclusion, LCL161 has the potential for use in the management of cancer patients with ABCB1 and BIRC5-related drug resistance. The findings of our study provide important information to physicians for designing a more "patient-specific" LCL161 clinical trial program in the future.
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20
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YM155-Adapted Cancer Cell Lines Reveal Drug-Induced Heterogeneity and Enable the Identification of Biomarker Candidates for the Acquired Resistance Setting. Cancers (Basel) 2020; 12:cancers12051080. [PMID: 32357518 PMCID: PMC7281096 DOI: 10.3390/cancers12051080] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 04/05/2020] [Accepted: 04/23/2020] [Indexed: 12/16/2022] Open
Abstract
Survivin is a drug target and its suppressant YM155 a drug candidate mainly investigated for high-risk neuroblastoma. Findings from one YM155-adapted subline of the neuroblastoma cell line UKF-NB-3 had suggested that increased ABCB1 (mediates YM155 efflux) levels, decreased SLC35F2 (mediates YM155 uptake) levels, decreased survivin levels, and TP53 mutations indicate YM155 resistance. Here, the investigation of 10 additional YM155-adapted UKF-NB-3 sublines only confirmed the roles of ABCB1 and SLC35F2. However, cellular ABCB1 and SLC35F2 levels did not indicate YM155 sensitivity in YM155-naïve cells, as indicated by drug response data derived from the Cancer Therapeutics Response Portal (CTRP) and the Genomics of Drug Sensitivity in Cancer (GDSC) databases. Moreover, the resistant sublines were characterized by a remarkable heterogeneity. Only seven sublines developed on-target resistance as indicated by resistance to RNAi-mediated survivin depletion. The sublines also varied in their response to other anti-cancer drugs. In conclusion, cancer cell populations of limited intrinsic heterogeneity can develop various resistance phenotypes in response to treatment. Therefore, individualized therapies will require monitoring of cancer cell evolution in response to treatment. Moreover, biomarkers can indicate resistance formation in the acquired resistance setting, even when they are not predictive in the intrinsic resistance setting.
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21
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Michaelis M, Voges Y, Rothweiler F, Weipert F, Zia-Ahmad A, Cinatl J, von Deimling A, Westermann F, Rödel F, Wass MN, Cinatl J. Testing of the Survivin Suppressant YM155 in a Large Panel of Drug-Resistant Neuroblastoma Cell Lines. Cancers (Basel) 2020; 12:cancers12030577. [PMID: 32131402 PMCID: PMC7139505 DOI: 10.3390/cancers12030577] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Revised: 02/27/2020] [Accepted: 02/28/2020] [Indexed: 12/11/2022] Open
Abstract
The survivin suppressant YM155 is a drug candidate for neuroblastoma. Here, we tested YM155 in 101 neuroblastoma cell lines (19 parental cell lines, 82 drug-adapted sublines). Seventy seven (77) cell lines displayed YM155 IC50s in the range of clinical YM155 concentrations. ABCB1 was an important determinant of YM155 resistance. The activity of the ABCB1 inhibitor zosuquidar ranged from being similar to that of the structurally different ABCB1 inhibitor verapamil to being 65-fold higher. ABCB1 sequence variations may be responsible for this, suggesting that the design of variant-specific ABCB1 inhibitors may be possible. Further, we showed that ABCC1 confers YM155 resistance. Previously, p53 depletion had resulted in decreased YM155 sensitivity. However, TP53-mutant cells were not generally less sensitive to YM155 than TP53 wild-type cells in this study. Finally, YM155 cross-resistance profiles differed between cells adapted to drugs as similar as cisplatin and carboplatin. In conclusion, the large cell line panel was necessary to reveal an unanticipated complexity of the YM155 response in neuroblastoma cell lines with acquired drug resistance. Novel findings include that ABCC1 mediates YM155 resistance and that YM155 cross-resistance profiles differ between cell lines adapted to drugs as similar as cisplatin and carboplatin.
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Affiliation(s)
- Martin Michaelis
- Industrial Biotechnology Centre and School of Biosciences, University of Kent, Canterbury CT2 7NJ, UK; (M.M.); (M.N.W.)
| | - Yvonne Voges
- Institut für Medizinische Virologie, Goethe-Universität, 60596 Frankfurt am Main, Germany; (Y.V.); (F.R.); (A.Z.-A.); (J.C.)
| | - Florian Rothweiler
- Institut für Medizinische Virologie, Goethe-Universität, 60596 Frankfurt am Main, Germany; (Y.V.); (F.R.); (A.Z.-A.); (J.C.)
| | - Fabian Weipert
- Department of Radiotherapy and Oncology, Goethe-Universität, 60590 Frankfurt am Main, Germany; (F.W.); (F.R.)
| | - Amara Zia-Ahmad
- Institut für Medizinische Virologie, Goethe-Universität, 60596 Frankfurt am Main, Germany; (Y.V.); (F.R.); (A.Z.-A.); (J.C.)
| | - Jaroslav Cinatl
- Institut für Medizinische Virologie, Goethe-Universität, 60596 Frankfurt am Main, Germany; (Y.V.); (F.R.); (A.Z.-A.); (J.C.)
| | - Andreas von Deimling
- Department of Neuropathology, Ruprecht-Karls-University Heidelberg and Deutsches Krebsforschungszentrum, 69120 Heidelberg, Germany;
| | - Frank Westermann
- Division Neuroblastoma Genomics, B087, German Cancer Research Center and Hopp Children’s Cancer Center at the NCT (KiTZ), 69120 Heidelberg, Germany;
| | - Franz Rödel
- Department of Radiotherapy and Oncology, Goethe-Universität, 60590 Frankfurt am Main, Germany; (F.W.); (F.R.)
| | - Mark N. Wass
- Industrial Biotechnology Centre and School of Biosciences, University of Kent, Canterbury CT2 7NJ, UK; (M.M.); (M.N.W.)
| | - Jindrich Cinatl
- Institut für Medizinische Virologie, Goethe-Universität, 60596 Frankfurt am Main, Germany; (Y.V.); (F.R.); (A.Z.-A.); (J.C.)
- Correspondence: ; Tel.: +49-69-6301-6409
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22
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Chiou JT, Lee YC, Huang CH, Shi YJ, Wang LJ, Chang LS. Autophagic HuR mRNA degradation induces survivin and MCL1 downregulation in YM155-treated human leukemia cells. Toxicol Appl Pharmacol 2020; 387:114857. [DOI: 10.1016/j.taap.2019.114857] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 12/05/2019] [Accepted: 12/10/2019] [Indexed: 12/24/2022]
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23
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Narimani M, Sharifi M, Hakhamaneshi MS, Roshani D, Kazemi M, Hejazi SH, Jalili A. BIRC5 Gene Disruption via CRISPR/Cas9n Platform Suppress Acute Myelocytic Leukemia Progression. IRANIAN BIOMEDICAL JOURNAL 2019; 23:369-78. [PMID: 31104397 PMCID: PMC6800533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Figures] [Subscribe] [Scholar Register] [Received: 09/09/2018] [Revised: 10/27/2018] [Accepted: 10/28/2018] [Indexed: 01/05/2024]
Abstract
Background Acute myelocytic leukemia (AML) is a clonal malignancy resulting from the accumulation of genetic abnormalities in the cells. Human baculoviral inhibitor of apoptosis repeat-containing 5 (BIRC5), encodes survivin, is one of only a handful of genes that is differentially over-expressed in numerous malignant diseases including AML. Methods The BIRC5 was silenced permanently in two AML cell lines, HL‑60 and KG-1, via the CRISPR/Cas9n system. After transfection of CRISPR constructs, genomic DNA was extracted and amplified to assess mutation detection. To evaluate BIRC5 gene expression, quantitative real-time PCR was performed. Also, MTT cell viability and Annexin‑V/propidium iodide flowcytometric staining were performed, and the data were analyzed using the Kolmogorov-Smirnov, Levene's, and ANOVA tests. Results The results indicated that Cas9n and its sgRNAs successfully triggered site-specific cleavage and mutation in the BIRC5 gene locus. Moreover, suppression of BIRC5 resulted in the reduction of cell viability, and induction of apoptosis and necrosis in HL60 and KG1 suggested that the permanent suppression of BIRC5 remarkably dropped the gene expression and cells viability. Conclusion This study reinforces the idea that BIRC5 disruption via Cas9n:sgRNAs has favorable effects on the AML clinical outcome. It thereby can be a promising candidate in a variety of leukemia treatments.
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Affiliation(s)
- Manizheh Narimani
- Cancer and Immunology Research Center, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Mohammadreza Sharifi
- Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | | | - Daem Roshani
- Cancer and Immunology Research Center, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Mohammad Kazemi
- Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Seyed Hossein Hejazi
- Skin Diseases and Leishmaniasis Research Center, Department of Parasitology & Mycology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Ali Jalili
- Cancer and Immunology Research Center, Kurdistan University of Medical Sciences, Sanandaj, Iran
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Neophytou CM, Mesaritis A, Gregoriou G, Constantinou AI. d-a-Tocopheryl Polyethylene Glycol 1000 Succinate and a small-molecule Survivin suppressant synergistically induce apoptosis in SKBR3 breast cancer cells. Sci Rep 2019; 9:14375. [PMID: 31591437 PMCID: PMC6779903 DOI: 10.1038/s41598-019-50884-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Accepted: 09/10/2019] [Indexed: 01/18/2023] Open
Abstract
Breast cancer is the second in mortality rate malignancy among women. Despite the many advances in breast cancer treatment, there is still a need to improve drug efficacy and reduce non-specific effects. D-alpha-tocopheryl polyethylene glycol succinate (TPGS) is frequently used in the development of drug delivery systems to improve the pharmacokinetics of anti-cancer drugs and reduce multi-drug resistance. We have previously shown that TPGS not only acts as a carrier molecule but also exerts anti-cancer effects. As part of this study, we investigated the effect of TPGS with YM155, a small molecule suppressant of Survivin, in various breast cancer cell lines representing different subtypes of the disease. We aimed to evaluate the presumed synergistic effect of the TPGS-YM155 combination and reveal its mechanism of action. Our results show that the TPGS-YM155 combination acts synergistically to reduce specifically the viability of SKBR3 cells. The combination of these agents reduced activation of the AKT pathway, decreased Survivin and Bcl-2 levels, and induced caspase-dependent and independent apoptosis via the mitochondrial pathway. Importantly, the TPGS-YM155 combination did not significantly affect the viability of MCF-10A normal immortalized cells. In conclusion, the combination of YM155 and TPGS could be a promising approach against SKBR3-type breast cancer.
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Affiliation(s)
- Christiana M Neophytou
- Department of Biological Sciences, Faculty of Pure and Applied Sciences, University of Cyprus, 1678, Nicosia, Cyprus.,European University Research Center, Nicosia, Cyprus
| | - Avgoustinos Mesaritis
- Department of Biological Sciences, Faculty of Pure and Applied Sciences, University of Cyprus, 1678, Nicosia, Cyprus
| | - Gregoria Gregoriou
- Department of Biological Sciences, Faculty of Pure and Applied Sciences, University of Cyprus, 1678, Nicosia, Cyprus
| | - Andreas I Constantinou
- Department of Biological Sciences, Faculty of Pure and Applied Sciences, University of Cyprus, 1678, Nicosia, Cyprus. .,University of Nicosia Medical School, Nicosia, Cyprus.
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25
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Molecularly Targeted Therapy for Neuroblastoma. CHILDREN-BASEL 2018; 5:children5100142. [PMID: 30326621 PMCID: PMC6210520 DOI: 10.3390/children5100142] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/04/2018] [Revised: 09/26/2018] [Accepted: 09/27/2018] [Indexed: 12/13/2022]
Abstract
Neuroblastoma is the most common extra-cranial solid tumor encountered in childhood and accounts for 15% of pediatric cancer-related deaths. Although there has been significant improvement in the outcomes for patients with high-risk disease, the therapy needed to achieve a cure is quite toxic and for those that do experience a disease recurrence, the prognosis is very dismal. Given this, there is a tremendous need for novel therapies for children with high-risk neuroblastoma and the molecular discoveries over recent years provide hope for developing new, less toxic, and potentially more efficacious treatments. Here I discuss many of the molecular aberrations identified thus far in neuroblastoma, as well as the agents in development to target these changes. The progress made in both the preclinical arena and in early phase drug development provide much promise for the future of precision medicine in neuroblastoma.
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26
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César-Razquin A, Girardi E, Yang M, Brehme M, Saez-Rodriguez J, Superti-Furga G. In silico Prioritization of Transporter-Drug Relationships From Drug Sensitivity Screens. Front Pharmacol 2018; 9:1011. [PMID: 30245630 PMCID: PMC6137680 DOI: 10.3389/fphar.2018.01011] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Accepted: 08/20/2018] [Indexed: 01/28/2023] Open
Abstract
The interplay between drugs and cell metabolism is a key factor in determining both compound potency and toxicity. In particular, how and to what extent transmembrane transporters affect drug uptake and disposition is currently only partially understood. Most transporter proteins belong to two protein families: the ATP-Binding Cassette (ABC) transporter family, whose members are often involved in xenobiotic efflux and drug resistance, and the large and heterogeneous family of solute carriers (SLCs). We recently argued that SLCs are collectively a rather neglected gene group, with most of its members still poorly characterized, and thus likely to include many yet-to-be-discovered associations with drugs. We searched publicly available resources and literature to define the currently known set of drugs transported by ABCs or SLCs, which involved ∼500 drugs and more than 100 transporters. In order to extend this set, we then mined the largest publicly available pharmacogenomics dataset, which involves approximately 1,000 molecularly annotated cancer cell lines and their response to 265 anti-cancer compounds, and used regularized linear regression models (Elastic Net, LASSO) to predict drug responses based on SLC and ABC data (expression levels, SNVs, CNVs). The most predictive models included both known and previously unidentified associations between drugs and transporters. To our knowledge, this represents the first application of regularized linear regression to this set of genes, providing an extensive prioritization of potentially pharmacologically interesting interactions.
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Affiliation(s)
- Adrián César-Razquin
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
| | - Enrico Girardi
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
| | - Mi Yang
- Faculty of Biosciences, Heidelberg University, Heidelberg, Germany
- RWTH Aachen University, Faculty of Medicine, Joint Research Centre for Computational Biomedicine (JRC-COMBINE), Aachen, Germany
| | - Marc Brehme
- RWTH Aachen University, Faculty of Medicine, Joint Research Centre for Computational Biomedicine (JRC-COMBINE), Aachen, Germany
- CBmed – Center for Biomarker Research in Medicine GmbH, Graz, Austria
| | - Julio Saez-Rodriguez
- RWTH Aachen University, Faculty of Medicine, Joint Research Centre for Computational Biomedicine (JRC-COMBINE), Aachen, Germany
- European Molecular Biology Laboratory, European Bioinformatics Institute, Cambridge, United Kingdom
| | - Giulio Superti-Furga
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
- Center for Physiology and Pharmacology, Medical University of Vienna, Vienna, Austria
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Mazzio EA, Lewis CA, Elhag R, Soliman KF. Effects of Sepantronium Bromide (YM-155) on the Whole Transcriptome of MDA-MB-231 Cells: Highlight on Impaired ATR/ATM Fanconi Anemia DNA Damage Response. Cancer Genomics Proteomics 2018; 15:249-264. [PMID: 29976630 PMCID: PMC6070710 DOI: 10.21873/cgp.20083] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Revised: 05/16/2018] [Accepted: 05/25/2018] [Indexed: 12/18/2022] Open
Abstract
Sepantronium bromide (YM-155) is believed to elicit apoptosis and mitotic arrest in tumor cells by reducing (BIRC5, survivin) mRNA. In this study, we monitored changes in survivin mRNA and protein after treating MDA-MB-231 cells with YM-155 concurrent with evaluation of whole transcriptomic (WT) mRNA and long intergenic non-coding RNA at 2 time points: 8 h sub-lethal (83 ng/mL) and 20 h at the LC50 (14.6 ng/mL). The data show a tight association between cell death and the precipitating loss of survivin protein and mRNA (-2.67 fold-change (FC), p<0.001) at 20 h, questioning if the decline in survivin is attributed to cell death or drug impact. The meager loss of survivin mRNA was overshadowed by enormous differential change to the WT in both magnitude and significance for over 2000 differentially up/down-regulated transcripts: (+22 FC to -12 FC, p<0.001). The data show YM-155 to up-regulate transcripts in control of circadian rhythm (NOCT, PER, BHLHe40, NFIL3), tumor suppression (SIK1, FOSB), histone methylation (KDM6B) and negative feedback of NF-kappa B signaling (TNFAIP3). Down-regulated transcripts by YM-155 include glucuronidase (GUSBP3), numerous micro-RNAs, DNA damage repair elements (CENPI, POLQ, RAD54B) and the most affected system was the ataxia-telangiectasia mutated (ATM)/Fanconi anemia E3 monoubiquitin ligase core complexes (FANC transcripts - A/B/E/F/G/M), FANC2, FANCI, BRCA1, BRCA2, RAD51, PALB2 gene and ATR (ATM- and Rad3-Related) pathway. In conclusion, these findings suggest that a primary target of YM-155 is the loss of replicative DNA repair systems.
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Affiliation(s)
- Elizabeth A Mazzio
- College of Pharmacy & Pharmaceutical Sciences, Florida A&M University, Tallahassee, FL, U.S.A
| | - Charles A Lewis
- College of Pharmacy & Pharmaceutical Sciences, Florida A&M University, Tallahassee, FL, U.S.A
| | - Rashid Elhag
- College of Pharmacy & Pharmaceutical Sciences, Florida A&M University, Tallahassee, FL, U.S.A
| | - Karam F Soliman
- College of Pharmacy & Pharmaceutical Sciences, Florida A&M University, Tallahassee, FL, U.S.A.
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Hou LJ, Huang XX, Xu LN, Zhang YY, Zhao N, Ou RY, Li WF, Zhang WJ, Jiang QW, Yang Y, Wei MN, Huang JR, Wang K, Yuan ML, Xing ZH, Shi Z, Yan XJ. YM155 enhances docetaxel efficacy in ovarian cancer. Am J Transl Res 2018; 10:696-708. [PMID: 29636860 PMCID: PMC5883111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2017] [Accepted: 12/24/2017] [Indexed: 06/08/2023]
Abstract
YM155 (Sepantronium bromide) is a potent small molecule inhibitor of survivin by suppression of survivin expression and shows the promising anticancer activity in many types of cancers. Docetaxel (Taxotere®) is a member of the taxane drugs used in the treatment of a number of cancers in clinic. Despite the therapeutic efficacy of docetaxel is encouraging, the emergent resistance is an urgent issue. In this study, we investigate the effect of YM155 on docetaxel efficacy in ovarian cancer cells. Our data showed that YM155 actively induced cell growth inhibition, cell cycle arrest and apoptosis with downregualtion of survivin in ovarian cancer cells. Moreover, YM155 increased the intracellular ROS levels, and pretreatment with either NAC or GSH partially reversed the YM155-induced ROS accumulation and apoptosis only in the parental A2780 cells, but not in the resistant A2780/Taxol cells. Furthermore, YM155 enhanced docetaxel efficacy to inhibit the growth and induce apoptosis in ovarian cancer cells. Take together, our results suggested that combination of YM155 and docetaxel may be a feasible strategy for the treatment of ovarian cancer.
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Affiliation(s)
- Li-Jiao Hou
- Department of Gynecology, The First Affiliated Hospital of Wenzhou Medical UniversityWenzhou 325000, Zhejiang, China
| | - Xiao-Xiu Huang
- Department of Gynecology, The First Affiliated Hospital of Wenzhou Medical UniversityWenzhou 325000, Zhejiang, China
| | - Li-Na Xu
- Department of Gynecology, The First Affiliated Hospital of Wenzhou Medical UniversityWenzhou 325000, Zhejiang, China
| | - Yan-Yan Zhang
- Department of Gynecology, The First Affiliated Hospital of Wenzhou Medical UniversityWenzhou 325000, Zhejiang, China
| | - Na Zhao
- Department of Gynecology, The First Affiliated Hospital of Wenzhou Medical UniversityWenzhou 325000, Zhejiang, China
| | - Rong-Ying Ou
- Department of Gynecology, The First Affiliated Hospital of Wenzhou Medical UniversityWenzhou 325000, Zhejiang, China
| | - Wen-Feng Li
- Department of Chemoradiotherapy, The First Affiliated Hospital of Wenzhou Medical UniversityWenzhou 325000, Zhejiang, China
| | - Wen-Ji Zhang
- Department of Cell Biology & Institute of Biomedicine, National Engineering Research Center of Genetic Medicine, Guangdong Provincial Key Laboratory of Bioengineering Medicine, College of Life Science and Technology, Jinan UniversityGuangzhou 510632, Guangdong, China
| | - Qi-Wei Jiang
- Department of Cell Biology & Institute of Biomedicine, National Engineering Research Center of Genetic Medicine, Guangdong Provincial Key Laboratory of Bioengineering Medicine, College of Life Science and Technology, Jinan UniversityGuangzhou 510632, Guangdong, China
| | - Yang Yang
- Department of Cell Biology & Institute of Biomedicine, National Engineering Research Center of Genetic Medicine, Guangdong Provincial Key Laboratory of Bioengineering Medicine, College of Life Science and Technology, Jinan UniversityGuangzhou 510632, Guangdong, China
| | - Meng-Ning Wei
- Department of Cell Biology & Institute of Biomedicine, National Engineering Research Center of Genetic Medicine, Guangdong Provincial Key Laboratory of Bioengineering Medicine, College of Life Science and Technology, Jinan UniversityGuangzhou 510632, Guangdong, China
| | - Jia-Rong Huang
- Department of Cell Biology & Institute of Biomedicine, National Engineering Research Center of Genetic Medicine, Guangdong Provincial Key Laboratory of Bioengineering Medicine, College of Life Science and Technology, Jinan UniversityGuangzhou 510632, Guangdong, China
| | - Kun Wang
- Department of Cell Biology & Institute of Biomedicine, National Engineering Research Center of Genetic Medicine, Guangdong Provincial Key Laboratory of Bioengineering Medicine, College of Life Science and Technology, Jinan UniversityGuangzhou 510632, Guangdong, China
| | - Meng-Ling Yuan
- Department of Cell Biology & Institute of Biomedicine, National Engineering Research Center of Genetic Medicine, Guangdong Provincial Key Laboratory of Bioengineering Medicine, College of Life Science and Technology, Jinan UniversityGuangzhou 510632, Guangdong, China
| | - Zi-Hao Xing
- Department of Cell Biology & Institute of Biomedicine, National Engineering Research Center of Genetic Medicine, Guangdong Provincial Key Laboratory of Bioengineering Medicine, College of Life Science and Technology, Jinan UniversityGuangzhou 510632, Guangdong, China
| | - Zhi Shi
- Department of Cell Biology & Institute of Biomedicine, National Engineering Research Center of Genetic Medicine, Guangdong Provincial Key Laboratory of Bioengineering Medicine, College of Life Science and Technology, Jinan UniversityGuangzhou 510632, Guangdong, China
| | - Xiao-Jian Yan
- Department of Gynecology, The First Affiliated Hospital of Wenzhou Medical UniversityWenzhou 325000, Zhejiang, China
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Johnsen JI, Dyberg C, Fransson S, Wickström M. Molecular mechanisms and therapeutic targets in neuroblastoma. Pharmacol Res 2018; 131:164-176. [PMID: 29466695 DOI: 10.1016/j.phrs.2018.02.023] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Revised: 02/13/2018] [Accepted: 02/14/2018] [Indexed: 12/20/2022]
Abstract
Neuroblastoma is the most common extracranical tumor of childhood and the most deadly tumor of infancy. It is characterized by early age onset and high frequencies of metastatic disease but also the capacity to spontaneously regress. Despite intensive therapy, the survival for patients with high-risk neuroblastoma and those with recurrent or relapsed disease is low. Hence, there is an urgent need to develop new therapies for these patient groups. The molecular pathogenesis based on high-throughput omics technologies of neuroblastoma is beginning to be resolved which have given the opportunity to develop personalized therapies for high-risk patients. Here we discuss the potential of developing targeted therapies against aberrantly expressed molecules detected in sub-populations of neuroblastoma patients and how these selected targets can be drugged in order to overcome treatment resistance, improve survival and quality of life for these patients and also the possibilities to transfer preclinical research into clinical testing.
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Affiliation(s)
- John Inge Johnsen
- Childhood Cancer Research Unit, Department of Women's and Children's Health, Karolinska Institutet, Karolinska University Hospital Solna, 171 77 Stockholm, Sweden.
| | - Cecilia Dyberg
- Childhood Cancer Research Unit, Department of Women's and Children's Health, Karolinska Institutet, Karolinska University Hospital Solna, 171 77 Stockholm, Sweden
| | - Susanne Fransson
- Department of Pathology and Genetics, Sahlgrenska Academy at the University of Gothenburg, 405 30 Gothenburg, Sweden
| | - Malin Wickström
- Childhood Cancer Research Unit, Department of Women's and Children's Health, Karolinska Institutet, Karolinska University Hospital Solna, 171 77 Stockholm, Sweden
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30
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Abou-Antoun TJ, Nazarian J, Ghanem A, Vukmanovic S, Sandler AD. Molecular and functional analysis of anchorage independent, treatment-evasive neuroblastoma tumorspheres with enhanced malignant properties: A possible explanation for radio-therapy resistance. PLoS One 2018; 13:e0189711. [PMID: 29298329 PMCID: PMC5751995 DOI: 10.1371/journal.pone.0189711] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Accepted: 11/30/2017] [Indexed: 12/19/2022] Open
Abstract
Despite significant advances in cancer treatment and management, more than 60% of patients with neuroblastoma present with very poor prognosis in the form of metastatic and aggressive disease. Solid tumors including neuroblastoma are thought to be heterogeneous with a sub-population of stem-like cells that are treatment-evasive with highly malignant characteristics. We previously identified a phenomenon of reversible adaptive plasticity (RAP) between anchorage dependent (AD) cells and anchorage independent (AI) tumorspheres in neuroblastoma cell cultures. To expand our molecular characterization of the AI tumorspheres, we sought to define the comprehensive proteomic profile of murine AD and AI neuroblastoma cells. The proteomic profiles of the two phenotypic cell populations were compared to each other to determine the differential protein expression and molecular pathways of interest. We report exclusive or significant up-regulation of tumorigenic pathways expressed by the AI tumorspheres compared to the AD cancer cells. These pathways govern metastatic potential, enhanced malignancy and epithelial to mesenchymal transition. Furthermore, radio-therapy induced significant up-regulation of specific tumorigenic and proliferative proteins, namely survivin, CDC2 and the enzyme Poly [ADP-ribose] polymerase 1. Bio-functional characteristics of the AI tumorspheres were resistant to sutent inhibition of receptor tyrosine kinases (RTKs) as well as to 2.5 Gy radio-therapy as assessed by cell survival, proliferation, apoptosis and migration. Interestingly, PDGF-BB stimulation of the PDGFRβ led to transactivation of EGFR and VEGFR in AI tumorspheres more potently than in AD cells. Sutent inhibition of PDGFRβ abrogated this transactivation in both cell types. In addition, 48 h sutent treatment significantly down-regulated the protein expression of PDGFRβ, MYCN, SOX2 and Survivin in the AI tumorspheres and inhibited tumorsphere self-renewal. Radio-sensitivity in AI tumorspheres was enhanced when sutent treatment was combined with survivin knock-down. We conclude that AI tumorspheres have a differential protein expression compared to AD cancer cells that contribute to their malignant phenotype and radio-resistance. Specific targeting of both cellular phenotypes is needed to improve outcomes in neuroblastoma patients.
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Affiliation(s)
- Tamara J. Abou-Antoun
- Department of Pharmaceutical Sciences, the School of Pharmacy, Lebanese American University, Byblos, Lebanon
- The Sheikh Zayed Institute for Pediatric Surgical Innovation, Children's National Health System, Washington, D.C., United States of America
- * E-mail:
| | - Javad Nazarian
- Department of Integrative Systems Biology, George Washington University School of Medicine and Health Sciences, Washington, D.C., United States of America
- Center for Genetic Medicine Research, Children’s National Medical Center, Washington, D.C., United States of America
| | - Anthony Ghanem
- The School of Medicine, Lebanese American University, Byblos, Lebanon
| | - Stanislav Vukmanovic
- The Sheikh Zayed Institute for Pediatric Surgical Innovation, Children's National Health System, Washington, D.C., United States of America
| | - Anthony D. Sandler
- The Sheikh Zayed Institute for Pediatric Surgical Innovation, Children's National Health System, Washington, D.C., United States of America
- The Joseph E. Robert Center for Surgical Care, Children's National Health System, Washington, D.C., United States of America
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31
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Nyquist MD, Prasad B, Mostaghel EA. Harnessing Solute Carrier Transporters for Precision Oncology. Molecules 2017; 22:E539. [PMID: 28350329 PMCID: PMC5570559 DOI: 10.3390/molecules22040539] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Revised: 03/21/2017] [Accepted: 03/22/2017] [Indexed: 12/11/2022] Open
Abstract
Solute Carrier (SLC) transporters are a large superfamily of transmembrane carriers involved in the regulated transport of metabolites, nutrients, ions and drugs across cellular membranes. A subset of these solute carriers play a significant role in the cellular uptake of many cancer therapeutics, ranging from chemotherapeutics such as antimetabolites, topoisomerase inhibitors, platinum-based drugs and taxanes to targeted therapies such as tyrosine kinase inhibitors. SLC transporters are co-expressed in groups and patterns across normal tissues, suggesting they may comprise a coordinated regulatory circuit serving to mediate normal tissue functions. In cancer however, there are dramatic changes in expression patterns of SLC transporters. This frequently serves to feed the increased metabolic demands of the tumor cell for amino acids, nucleotides and other metabolites, but also presents a therapeutic opportunity, as increased transporter expression may serve to increase intracellular concentrations of substrate drugs. In this review, we examine the regulation of drug transporters in cancer and how this impacts therapy response, and discuss novel approaches to targeting therapies to specific cancers via tumor-specific aberrations in transporter expression. We propose that among the oncogenic changes in SLC transporter expression there exist emergent vulnerabilities that can be exploited therapeutically, extending the application of precision medicine from tumor-specific drug targets to tumor-specific determinants of drug uptake.
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Affiliation(s)
- Michael D Nyquist
- Division of Human Biology, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA.
| | - Bhagwat Prasad
- Department of Pharmaceutics, University of Washington, Seattle, WA 98195, USA.
| | - Elahe A Mostaghel
- Division of Oncology, Department of Medicine, University of Washington, Seattle, WA 98195 USA.
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA.
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Esposito MR, Aveic S, Seydel A, Tonini GP. Neuroblastoma treatment in the post-genomic era. J Biomed Sci 2017; 24:14. [PMID: 28178969 PMCID: PMC5299732 DOI: 10.1186/s12929-017-0319-y] [Citation(s) in RCA: 77] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Accepted: 01/31/2017] [Indexed: 02/07/2023] Open
Abstract
Neuroblastoma is an embryonic malignancy of early childhood originating from neural crest cells and showing heterogeneous biological, morphological, genetic and clinical characteristics. The correct stratification of neuroblastoma patients within risk groups (low, intermediate, high and ultra-high) is critical for the adequate treatment of the patients. High-throughput technologies in the Omics disciplines are leading to significant insights into the molecular pathogenesis of neuroblastoma. Nonetheless, further study of Omics data is necessary to better characterise neuroblastoma tumour biology. In the present review, we report an update of compounds that are used in preclinical tests and/or in Phase I-II trials for neuroblastoma. Furthermore, we recapitulate a number of compounds targeting proteins associated to neuroblastoma: MYCN (direct and indirect inhibitors) and downstream targets, Trk, ALK and its downstream signalling pathways. In particular, for the latter, given the frequency of ALK gene deregulation in neuroblastoma patients, we discuss on second-generation ALK inhibitors in preclinical or clinical phases developed for the treatment of neuroblastoma patients resistant to crizotinib. We summarise how Omics drive clinical trials for neuroblastoma treatment and how much the research of biological targets is useful for personalised medicine. Finally, we give an overview of the most recent druggable targets selected by Omics investigation and discuss how the Omics results can provide us additional advantages for overcoming tumour drug resistance.
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Affiliation(s)
- Maria Rosaria Esposito
- Paediatric Research Institute, Fondazione Città della Speranza, Neuroblastoma Laboratory, Corso Stati Uniti, 4, Padua, 35127, Italy.
| | - Sanja Aveic
- Paediatric Research Institute, Fondazione Città della Speranza, Neuroblastoma Laboratory, Corso Stati Uniti, 4, Padua, 35127, Italy
| | - Anke Seydel
- Department of Biology, University of Padua, Padua, Italy
| | - Gian Paolo Tonini
- Paediatric Research Institute, Fondazione Città della Speranza, Neuroblastoma Laboratory, Corso Stati Uniti, 4, Padua, 35127, Italy
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