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Gómez-Oliva R, Domínguez-García S, Carrascal L, Abalos-Martínez J, Pardillo-Díaz R, Verástegui C, Castro C, Nunez-Abades P, Geribaldi-Doldán N. Evolution of Experimental Models in the Study of Glioblastoma: Toward Finding Efficient Treatments. Front Oncol 2021; 10:614295. [PMID: 33585240 PMCID: PMC7878535 DOI: 10.3389/fonc.2020.614295] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 12/14/2020] [Indexed: 12/15/2022] Open
Abstract
Glioblastoma (GBM) is the most common form of brain tumor characterized by its resistance to conventional therapies, including temozolomide, the most widely used chemotherapeutic agent in the treatment of GBM. Within the tumor, the presence of glioma stem cells (GSC) seems to be the reason for drug resistance. The discovery of GSC has boosted the search for new experimental models to study GBM, which allow the development of new GBM treatments targeting these cells. In here, we describe different strategies currently in use to study GBM. Initial GBM investigations were focused in the development of xenograft assays. Thereafter, techniques advanced to dissociate tumor cells into single-cell suspensions, which generate aggregates referred to as neurospheres, thus facilitating their selective expansion. Concomitantly, the finding of genes involved in the initiation and progression of GBM tumors, led to the generation of mice models for the GBM. The latest advances have been the use of GBM organoids or 3D-bioprinted mini-brains. 3D bio-printing mimics tissue cytoarchitecture by combining different types of cells interacting with each other and with extracellular matrix components. These in vivo models faithfully replicate human diseases in which the effect of new drugs can easily be tested. Based on recent data from human glioblastoma, this review critically evaluates the different experimental models used in the study of GB, including cell cultures, mouse models, brain organoids, and 3D bioprinting focusing in the advantages and disadvantages of each approach to understand the mechanisms involved in the progression and treatment response of this devastating disease.
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Affiliation(s)
- Ricardo Gómez-Oliva
- Área de Fisiología, Facultad de Medicina, Universidad de Cádiz, Cádiz, Spain.,Instituto de Investigación e Innovación Biomédica de Cádiz (INIBICA), Cádiz, Spain
| | - Samuel Domínguez-García
- Área de Fisiología, Facultad de Medicina, Universidad de Cádiz, Cádiz, Spain.,Instituto de Investigación e Innovación Biomédica de Cádiz (INIBICA), Cádiz, Spain
| | - Livia Carrascal
- Instituto de Investigación e Innovación Biomédica de Cádiz (INIBICA), Cádiz, Spain.,Departamento de Fisiología, Facultad de Farmacia, Universidad de Sevilla, Sevilla, Spain
| | | | - Ricardo Pardillo-Díaz
- Área de Fisiología, Facultad de Medicina, Universidad de Cádiz, Cádiz, Spain.,Instituto de Investigación e Innovación Biomédica de Cádiz (INIBICA), Cádiz, Spain
| | - Cristina Verástegui
- Instituto de Investigación e Innovación Biomédica de Cádiz (INIBICA), Cádiz, Spain.,Departamento de Anatomía y Embriología Humanas, Facultad de Medicina, Universidad de Cádiz, Cádiz, Spain
| | - Carmen Castro
- Área de Fisiología, Facultad de Medicina, Universidad de Cádiz, Cádiz, Spain.,Instituto de Investigación e Innovación Biomédica de Cádiz (INIBICA), Cádiz, Spain
| | - Pedro Nunez-Abades
- Instituto de Investigación e Innovación Biomédica de Cádiz (INIBICA), Cádiz, Spain.,Departamento de Fisiología, Facultad de Farmacia, Universidad de Sevilla, Sevilla, Spain
| | - Noelia Geribaldi-Doldán
- Departamento de Anatomía y Embriología Humanas, Facultad de Medicina, Universidad de Cádiz, Cádiz, Spain.,Instituto de Investigación e Innovación Biomédica de Cádiz (INIBICA), Cádiz, Spain
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2
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Tamura R, Miyoshi H, Sampetrean O, Shinozaki M, Morimoto Y, Iwasawa C, Fukaya R, Mine Y, Masuda H, Maruyama T, Narita M, Saya H, Yoshida K, Okano H, Toda M. Visualization of spatiotemporal dynamics of human glioma stem cell invasion. Mol Brain 2019; 12:45. [PMID: 31060588 PMCID: PMC6503361 DOI: 10.1186/s13041-019-0462-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Accepted: 04/16/2019] [Indexed: 12/11/2022] Open
Abstract
Glioblastoma exhibits phenotypic and genetic heterogeneity, aggressive invasiveness, therapeutic resistance, and tumor recurrence, which can be explained by the existence of glioma stem cells (GSCs). In this study, we visualized the spatiotemporal dynamics of invasion of human GSCs in an orthotopic xenograft mouse model using time-lapse imaging of organotypic brain slice cultures and three-dimensional imaging of optically cleared whole brains. GSCs implanted in the striatum exhibited directional migration toward axon bundles, perivascular area, and the subventricular zone around the inferior horn of the lateral ventricle. GSCs migrated in a helical pattern around axon bundles in the striatum and invaded broadly in both the rostral and caudal directions. GSCs in the corpus callosum migrated more rapidly and unidirectionally toward the contralateral side with pseudopod extension. These characteristics of GSC invasion shared histological features observed in glioblastoma patients. Spatiotemporal visualization techniques can contribute to the elucidation of the mechanisms underlying GSC invasion that may lead to the development of effective therapy for glioblastoma.
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Affiliation(s)
- Ryota Tamura
- Department of Neurosurgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Hiroyuki Miyoshi
- Department of Physiology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan.
| | - Oltea Sampetrean
- Division of Gene Regulation, Institute for Advanced Medical Research, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Munehisa Shinozaki
- Department of Physiology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Yukina Morimoto
- Department of Neurosurgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Chizuru Iwasawa
- Department of Pharmacology, Hoshi University School of Pharmacy and Pharmaceutical Sciences, 2-4-41 Ebara, Shinagawa-ku, Tokyo, 142-8501, Japan
| | - Raita Fukaya
- Department of Neurosurgery, Fuji Hospital, 137-1 Nishiyashiki, Chiryu-shi, Aichi, 472-0007, Japan
| | - Yutaka Mine
- Department of Physiology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Hirotaka Masuda
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Tetsuo Maruyama
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Minoru Narita
- Department of Pharmacology, Hoshi University School of Pharmacy and Pharmaceutical Sciences, 2-4-41 Ebara, Shinagawa-ku, Tokyo, 142-8501, Japan
| | - Hideyuki Saya
- Division of Gene Regulation, Institute for Advanced Medical Research, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Kazunari Yoshida
- Department of Neurosurgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Hideyuki Okano
- Department of Physiology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Masahiro Toda
- Department of Neurosurgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan.
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3
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Daniele S, Pietrobono D, Costa B, Giustiniano M, La Pietra V, Giacomelli C, La Regina G, Silvestri R, Taliani S, Trincavelli ML, Da Settimo F, Novellino E, Martini C, Marinelli L. Bax Activation Blocks Self-Renewal and Induces Apoptosis of Human Glioblastoma Stem Cells. ACS Chem Neurosci 2018; 9:85-99. [PMID: 28368610 DOI: 10.1021/acschemneuro.7b00023] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Glioblastoma (GBM) is characterized by a poor response to conventional chemotherapeutic agents, attributed to the insurgence of drug resistance mechanisms and to the presence of a subpopulation of glioma stem cells (GSCs). GBM cells and GSCs present, among others, an overexpression of antiapoptotic proteins and an inhibition of pro-apoptotic ones, which help to escape apoptosis. Among pro-apoptotic inducers, the Bcl-2 family protein Bax has recently emerged as a promising new target in cancer therapy along with first BAX activators (BAM7, Compound 106, and SMBA1). Herein, a derivative of BAM-7, named BTC-8, was employed to explore the effects of Bax activation in different human GBM cells and in their stem cell subpopulation. BTC-8 inhibited GBM cell proliferation, arrested the cell cycle, and induced apoptosis through the induction of mitochondrial membrane permeabilization. Most importantly, BTC-8 blocked proliferation and self-renewal of GSCs and induced their apoptosis. Notably, BTC-8 was demonstrated to sensitize both GBM cells and GSCs to the alkylating agent Temozolomide. Overall, our findings shed light on the effects and the relative molecular mechanisms related to Bax activation in GBM, and they suggest Bax-targeting compounds as promising therapeutic tools against the GSC reservoir.
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Affiliation(s)
- Simona Daniele
- Department
of Pharmacy, University of Pisa, 56126 Pisa, Italy
| | | | - Barbara Costa
- Department
of Pharmacy, University of Pisa, 56126 Pisa, Italy
| | | | - Valeria La Pietra
- Department
of Pharmacy, University of Naples Federico II, 80131 Napoli, Italy
| | | | - Giuseppe La Regina
- Istituto
Pasteur Italia—Fondazione Cenci Bolognetti, Dipartimento di
Chimica e Tecnologie del Farmaco, Sapienza Università di Roma, 00185 Roma, Italy
| | - Romano Silvestri
- Istituto
Pasteur Italia—Fondazione Cenci Bolognetti, Dipartimento di
Chimica e Tecnologie del Farmaco, Sapienza Università di Roma, 00185 Roma, Italy
| | - Sabrina Taliani
- Department
of Pharmacy, University of Pisa, 56126 Pisa, Italy
| | | | | | - Ettore Novellino
- Department
of Pharmacy, University of Naples Federico II, 80131 Napoli, Italy
| | - Claudia Martini
- Department
of Pharmacy, University of Pisa, 56126 Pisa, Italy
| | - Luciana Marinelli
- Department
of Pharmacy, University of Naples Federico II, 80131 Napoli, Italy
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4
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Sestito S, Daniele S, Nesi G, Zappelli E, Di Maio D, Marinelli L, Digiacomo M, Lapucci A, Martini C, Novellino E, Rapposelli S. Locking PDK1 in DFG-out conformation through 2-oxo-indole containing molecules: Another tools to fight glioblastoma. Eur J Med Chem 2016; 118:47-63. [PMID: 27123901 DOI: 10.1016/j.ejmech.2016.04.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Revised: 04/01/2016] [Accepted: 04/02/2016] [Indexed: 01/05/2023]
Abstract
The phosphoinositide-dependent kinase-1 (PDK1) is one of the main components of the PI3K/Akt pathway. Also named the "master kinase" of the AGC family, PDK1 plays a critical role in tumorigenesis, by enhancing cell proliferation and inhibiting apoptosis, as well as in cell invasion and metastasis formation. Although there have been done huge efforts in discovering specific compounds targeting PDK1, nowadays no PDK1 inhibitor has yet entered the clinic. With the aim to pick out novel and potent PDK1 inhibitors, herein we report the design and synthesis of a new class of molecules obtained by merging the 2-oxo-indole nucleus with the 2-oxo-pyridonyl fragment, two moieties with high affinity for the PDK1 hinge region and its DFG-out binding site, respectively. To this purpose, a small series of compounds were synthesised and a tandem application of docking and Molecular Dynamic (MD) was employed to get insight into their mode of binding. The OXID-pyridonyl hybrid 8, possessing the lower IC50 (IC50 = 112 nM), was also tested against recombinant kinases involved in the PI3K/PDK1/Akt pathway and was subjected to vitro studies to evaluate the cytotoxicity and the inhibition of tumour cell migration. All together the results let us to consider 8, as a lead compound of a new generation of PDK1 inhibitors and encourage us to further studies in this direction.
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Affiliation(s)
- Simona Sestito
- Department of Pharmacy, University of Pisa, Via Bonanno, 6, 56126 Pisa, Italy
| | - Simona Daniele
- Department of Pharmacy, University of Pisa, Via Bonanno, 6, 56126 Pisa, Italy
| | - Giulia Nesi
- Department of Pharmacy, University of Pisa, Via Bonanno, 6, 56126 Pisa, Italy
| | - Elisa Zappelli
- Department of Pharmacy, University of Pisa, Via Bonanno, 6, 56126 Pisa, Italy
| | - Danilo Di Maio
- Scuola Normale Superiore, Piazza dei Cavalieri 7, I-56126 Pisa, Italy; Istituto Nazionale di Fisica Nucleare (INFN), Largo Bruno Pontecorvo 3, 56127 Pisa, Italy
| | | | - Maria Digiacomo
- Department of Pharmacy, University of Pisa, Via Bonanno, 6, 56126 Pisa, Italy
| | - Annalina Lapucci
- Department of Pharmacy, University of Pisa, Via Bonanno, 6, 56126 Pisa, Italy
| | - Claudia Martini
- Department of Pharmacy, University of Pisa, Via Bonanno, 6, 56126 Pisa, Italy
| | | | - Simona Rapposelli
- Department of Pharmacy, University of Pisa, Via Bonanno, 6, 56126 Pisa, Italy.
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5
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Lactate dehydrogenase-A inhibition induces human glioblastoma multiforme stem cell differentiation and death. Sci Rep 2015; 5:15556. [PMID: 26494310 PMCID: PMC4616042 DOI: 10.1038/srep15556] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2015] [Accepted: 09/29/2015] [Indexed: 12/11/2022] Open
Abstract
Therapies that target the signal transduction and metabolic pathways of cancer stem cells (CSCs) are innovative strategies to effectively reduce the recurrence and significantly improve the outcome of glioblastoma multiforme (GBM). CSCs exhibit an increased rate of glycolysis, thus rendering them intrinsically more sensitive to prospective therapeutic strategies based on the inhibition of the glycolytic pathway. The enzyme lactate dehydrogenase-A (LDH-A), which catalyses the interconversion of pyruvate and lactate, is up-regulated in human cancers, including GBM. Although several papers have explored the benefits of targeting cancer metabolism in GBM, the effects of direct LDH-A inhibition in glial tumours have not yet been investigated, particularly in the stem cell subpopulation. Here, two representative LDH-A inhibitors (NHI-1 and NHI-2) were studied in GBM-derived CSCs and compared to differentiated tumour cells. LDH-A inhibition was particularly effective in CSCs isolated from different GBM cell lines, where the two compounds blocked CSC formation and elicited long-lasting effects by triggering both apoptosis and cellular differentiation. These data demonstrate that GBM, particularly the stem cell subpopulation, is sensitive to glycolytic inhibition and shed light on the therapeutic potential of LDH-A inhibitors in this tumour type.
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Sestito S, Nesi G, Daniele S, Martelli A, Digiacomo M, Borghini A, Pietra D, Calderone V, Lapucci A, Falasca M, Parrella P, Notarangelo A, Breschi MC, Macchia M, Martini C, Rapposelli S. Design and synthesis of 2-oxindole based multi-targeted inhibitors of PDK1/Akt signaling pathway for the treatment of glioblastoma multiforme. Eur J Med Chem 2015; 105:274-88. [PMID: 26498573 DOI: 10.1016/j.ejmech.2015.10.020] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2015] [Revised: 10/05/2015] [Accepted: 10/08/2015] [Indexed: 02/08/2023]
Abstract
Aggressive behavior and diffuse infiltrative growth are the main features of Glioblastoma multiforme (GBM), together with the high degree of resistance and recurrence. Evidence indicate that GBM-derived stem cells (GSCs), endowed with unlimited proliferative potential, play a critical role in tumor development and maintenance. Among the many signaling pathways involved in maintaining GSC stemness, tumorigenic potential, and anti-apoptotic properties, the PDK1/Akt pathway is a challenging target to develop new potential agents able to affect GBM resistance to chemotherapy. In an effort to find new PDK1/Akt inhibitors, we rationally designed and synthesized a small family of 2-oxindole derivatives. Among them, compound 3 inhibited PDK1 kinase and downstream effectors such as CHK1, GS3Kα and GS3Kβ, which contribute to GCS survival. Compound 3 appeared to be a good tool for studying the role of the PDK1/Akt pathway in GCS self-renewal and tumorigenicity, and might represent the starting point for the development of more potent and focused multi-target therapies for GBM.
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Affiliation(s)
- Simona Sestito
- Department of Pharmacy, University of Pisa, Via Bonanno, 6, 56126 Pisa, Italy
| | - Giulia Nesi
- Department of Pharmacy, University of Pisa, Via Bonanno, 6, 56126 Pisa, Italy
| | - Simona Daniele
- Department of Pharmacy, University of Pisa, Via Bonanno, 6, 56126 Pisa, Italy
| | - Alma Martelli
- Department of Pharmacy, University of Pisa, Via Bonanno, 6, 56126 Pisa, Italy
| | - Maria Digiacomo
- Department of Pharmacy, University of Pisa, Via Bonanno, 6, 56126 Pisa, Italy
| | - Alice Borghini
- Alidans S.r.l., Via Vecchializia, 48, 56017 San Giuliano Terme, PI, Italy
| | - Daniele Pietra
- Alidans S.r.l., Via Vecchializia, 48, 56017 San Giuliano Terme, PI, Italy
| | - Vincenzo Calderone
- Department of Pharmacy, University of Pisa, Via Bonanno, 6, 56126 Pisa, Italy
| | - Annalina Lapucci
- Department of Pharmacy, University of Pisa, Via Bonanno, 6, 56126 Pisa, Italy
| | - Marco Falasca
- Metabolic Signalling Group, School of Biomedical Sciences, Curtin Health Innovation Research Institute Biosciences, Curtin University, Perth, Western Australia 6102, Australia
| | - Paola Parrella
- Laboratory of Oncology, Hospital "Casa Sollievo Della Sofferenza", Viale Cappuccini, 1, 71013 San Giovanni Rotondo, FG, Italy
| | - Angelantonio Notarangelo
- Medical Genetics Unit, IRCCS Casa Sollievo della Sofferenza Hospital, I-71013 San Giovanni Rotondo, FG, Italy
| | - Maria C Breschi
- Department of Pharmacy, University of Pisa, Via Bonanno, 6, 56126 Pisa, Italy
| | - Marco Macchia
- Department of Pharmacy, University of Pisa, Via Bonanno, 6, 56126 Pisa, Italy
| | - Claudia Martini
- Department of Pharmacy, University of Pisa, Via Bonanno, 6, 56126 Pisa, Italy
| | - Simona Rapposelli
- Department of Pharmacy, University of Pisa, Via Bonanno, 6, 56126 Pisa, Italy.
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