1
|
Barresi E, Robello M, Baglini E, Poggetti V, Viviano M, Salerno S, Da Settimo F, Taliani S. Indol-3-ylglyoxylamide as Privileged Scaffold in Medicinal Chemistry. Pharmaceuticals (Basel) 2023; 16:997. [PMID: 37513909 PMCID: PMC10386336 DOI: 10.3390/ph16070997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 07/05/2023] [Accepted: 07/10/2023] [Indexed: 07/30/2023] Open
Abstract
In recent years, indolylglyoxylamide-based derivatives have received much attention due to their application in drug design and discovery, leading to the development of a wide array of compounds that have shown a variety of pharmacological activities. Combining the indole nucleus, already validated as a "privileged structure," with the glyoxylamide function allowed for an excellent template to be obtained that is suitable to a great number of structural modifications aimed at permitting interaction with specific molecular targets and producing desirable therapeutic effects. The present review provides insight into how medicinal chemists have elegantly exploited the indolylglyoxylamide moiety to obtain potentially useful drugs, with a particular focus on compounds exhibiting activity in in vivo models or reaching clinical trials. All in all, this information provides exciting new perspectives on existing data that can be useful in further design of indolylglyoxylamide-based molecules with interesting pharmacological profiles. The aim of this report is to present an update of collection data dealing with the employment of this moiety in the rational design of compounds that are able to interact with a specific target, referring to the last 20 years.
Collapse
Affiliation(s)
- Elisabetta Barresi
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56126 Pisa, Italy
| | - Marco Robello
- Laboratory of Bioorganic Chemistry, National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), National Institutes of Health, 9000 Rockville Pike, Bethesda, MD 20892, USA
| | - Emma Baglini
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56126 Pisa, Italy
| | - Valeria Poggetti
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56126 Pisa, Italy
| | - Monica Viviano
- Department of Pharmacy, University of Salerno, 84084 Fisciano, Italy
| | - Silvia Salerno
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56126 Pisa, Italy
| | - Federico Da Settimo
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56126 Pisa, Italy
| | - Sabrina Taliani
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56126 Pisa, Italy
| |
Collapse
|
2
|
Salerno S, Barresi E, Baglini E, Poggetti V, Da Settimo F, Taliani S. Target-Based Anticancer Indole Derivatives for the Development of Anti-Glioblastoma Agents. Molecules 2023; 28:molecules28062587. [PMID: 36985576 PMCID: PMC10056347 DOI: 10.3390/molecules28062587] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 02/28/2023] [Accepted: 03/09/2023] [Indexed: 03/17/2023] Open
Abstract
Glioblastoma (GBM) is the most aggressive and frequent primary brain tumor, with a poor prognosis and the highest mortality rate. Currently, GBM therapy consists of surgical resection of the tumor, radiotherapy, and adjuvant chemotherapy with temozolomide. Consistently, there are poor treatment options and only modest anticancer efficacy is achieved; therefore, there is still a need for the development of new effective therapies for GBM. Indole is considered one of the most privileged scaffolds in heterocyclic chemistry, so it may serve as an effective probe for the development of new drug candidates against challenging diseases, including GBM. This review analyzes the therapeutic benefit and clinical development of novel indole-based derivatives investigated as promising anti-GBM agents. The existing indole-based compounds which are in the pre-clinical and clinical stages of development against GBM are reported, with particular reference to the most recent advances between 2013 and 2022. The main mechanisms of action underlying their anti-GBM efficacy, such as protein kinase, tubulin and p53 pathway inhibition, are also discussed. The final goal is to pave the way for medicinal chemists in the future design and development of novel effective indole-based anti-GBM agents.
Collapse
|
3
|
A Review of the Regulatory Mechanisms of N-Myc on Cell Cycle. Molecules 2023; 28:molecules28031141. [PMID: 36770809 PMCID: PMC9920120 DOI: 10.3390/molecules28031141] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 12/25/2022] [Accepted: 01/11/2023] [Indexed: 01/26/2023] Open
Abstract
Neuroblastoma has obvious heterogeneity. It is one of the few undifferentiated malignant tumors that can spontaneously degenerate into completely benign tumors. However, for its high-risk type, even with various intensive treatment options, the prognosis is still unsatisfactory. At the same time, a large number of research data show that the abnormal amplification and high-level expression of the MYCN gene are positively correlated with the malignant progression, poor prognosis, and mortality of neuroblastoma. In this context, this article explores the role of the N-Myc, MYCN gene expression product on its target genes related to the cell cycle and reveals its regulatory network in promoting tumor proliferation and malignant progression. We hope it can provide ideas and direction for the research and development of drugs targeting N-Myc and its downstream target genes.
Collapse
|
4
|
Discovery of MDM2-p53 and MDM4-p53 protein-protein interactions small molecule dual inhibitors. Eur J Med Chem 2022; 241:114637. [DOI: 10.1016/j.ejmech.2022.114637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 07/22/2022] [Accepted: 07/25/2022] [Indexed: 11/19/2022]
|
5
|
Zhu H, Gao H, Ji Y, Zhou Q, Du Z, Tian L, Jiang Y, Yao K, Zhou Z. Targeting p53-MDM2 interaction by small-molecule inhibitors: learning from MDM2 inhibitors in clinical trials. J Hematol Oncol 2022; 15:91. [PMID: 35831864 PMCID: PMC9277894 DOI: 10.1186/s13045-022-01314-3] [Citation(s) in RCA: 72] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 07/07/2022] [Indexed: 12/17/2022] Open
Abstract
p53, encoded by the tumor suppressor gene TP53, is one of the most important tumor suppressor factors in vivo and can be negatively regulated by MDM2 through p53–MDM2 negative feedback loop. Abnormal p53 can be observed in almost all tumors, mainly including p53 mutation and functional inactivation. Blocking MDM2 to restore p53 function is a hotspot in the development of anticancer candidates. Till now, nine MDM2 inhibitors with different structural types have entered clinical trials. However, no MDM2 inhibitor has been approved for clinical application. This review focused on the discovery, structural modification, preclinical and clinical research of the above compounds from the perspective of medicinal chemistry. Based on this, the possible defects in MDM2 inhibitors in clinical development were analyzed to suggest that the multitarget strategy or targeted degradation strategy based on MDM2 has the potential to reduce the dose-dependent hematological toxicity of MDM2 inhibitors and improve their anti-tumor activity, providing certain guidance for the development of agents targeting the p53–MDM2 interaction.
Collapse
Affiliation(s)
- Haohao Zhu
- The Affiliated Wuxi Mental Health Center of Jiangnan University, Wuxi Tongren International Rehabilitation Hospital, Wuxi, 214151, Jiangsu, China
| | - Hui Gao
- Jiangyin People's Hospital, Wuxi, 214400, Jiangsu, China
| | - Yingying Ji
- The Affiliated Wuxi Mental Health Center of Jiangnan University, Wuxi Tongren International Rehabilitation Hospital, Wuxi, 214151, Jiangsu, China
| | - Qin Zhou
- The Affiliated Wuxi Mental Health Center of Jiangnan University, Wuxi Tongren International Rehabilitation Hospital, Wuxi, 214151, Jiangsu, China
| | - Zhiqiang Du
- The Affiliated Wuxi Mental Health Center of Jiangnan University, Wuxi Tongren International Rehabilitation Hospital, Wuxi, 214151, Jiangsu, China
| | - Lin Tian
- The Affiliated Wuxi Mental Health Center of Jiangnan University, Wuxi Tongren International Rehabilitation Hospital, Wuxi, 214151, Jiangsu, China
| | - Ying Jiang
- The Affiliated Wuxi Mental Health Center of Jiangnan University, Wuxi Tongren International Rehabilitation Hospital, Wuxi, 214151, Jiangsu, China.
| | - Kun Yao
- The Affiliated Wuxi Mental Health Center of Jiangnan University, Wuxi Tongren International Rehabilitation Hospital, Wuxi, 214151, Jiangsu, China.
| | - Zhenhe Zhou
- The Affiliated Wuxi Mental Health Center of Jiangnan University, Wuxi Tongren International Rehabilitation Hospital, Wuxi, 214151, Jiangsu, China.
| |
Collapse
|
6
|
Thakur A, Faujdar C, Sharma R, Sharma S, Malik B, Nepali K, Liou JP. Glioblastoma: Current Status, Emerging Targets, and Recent Advances. J Med Chem 2022; 65:8596-8685. [PMID: 35786935 PMCID: PMC9297300 DOI: 10.1021/acs.jmedchem.1c01946] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
![]()
Glioblastoma (GBM) is a highly malignant
brain tumor characterized
by a heterogeneous population of genetically unstable and highly infiltrative
cells that are resistant to chemotherapy. Although substantial efforts
have been invested in the field of anti-GBM drug discovery in the
past decade, success has primarily been confined to the preclinical
level, and clinical studies have often been hampered due to efficacy-,
selectivity-, or physicochemical property-related issues. Thus, expansion
of the list of molecular targets coupled with a pragmatic design of
new small-molecule inhibitors with central nervous system (CNS)-penetrating
ability is required to steer the wheels of anti-GBM drug discovery
endeavors. This Perspective presents various aspects of drug discovery
(challenges in GBM drug discovery and delivery, therapeutic targets,
and agents under clinical investigation). The comprehensively covered
sections include the recent medicinal chemistry campaigns embarked
upon to validate the potential of numerous enzymes/proteins/receptors
as therapeutic targets in GBM.
Collapse
Affiliation(s)
- Amandeep Thakur
- School of Pharmacy, College of Pharmacy, Taipei Medical University, 250 Wuxing Street, Taipei 11031, Taiwan
| | - Chetna Faujdar
- Department of Biotechnology, Jaypee Institute of Information Technology, Noida 201307, India
| | - Ram Sharma
- School of Pharmacy, College of Pharmacy, Taipei Medical University, 250 Wuxing Street, Taipei 11031, Taiwan
| | - Sachin Sharma
- School of Pharmacy, College of Pharmacy, Taipei Medical University, 250 Wuxing Street, Taipei 11031, Taiwan
| | - Basant Malik
- Department of Sterile Product Development, Research and Development-Unit 2, Jubiliant Generics Ltd., Noida 201301, India
| | - Kunal Nepali
- School of Pharmacy, College of Pharmacy, Taipei Medical University, 250 Wuxing Street, Taipei 11031, Taiwan
| | - Jing Ping Liou
- School of Pharmacy, College of Pharmacy, Taipei Medical University, 250 Wuxing Street, Taipei 11031, Taiwan
| |
Collapse
|
7
|
Liu H, Qiu W, Sun T, Wang L, Du C, Hu Y, Liu W, Feng F, Chen Y, Sun H. Therapeutic strtegies of glioblastoma (GBM): The current advances in the molecular targets and bioactive small molecule compounds. Acta Pharm Sin B 2021; 12:1781-1804. [PMID: 35847506 PMCID: PMC9279645 DOI: 10.1016/j.apsb.2021.12.019] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 12/02/2021] [Accepted: 12/21/2021] [Indexed: 12/13/2022] Open
Abstract
Glioblastoma (GBM) is the most common aggressive malignant tumor in brain neuroepithelial tumors and remains incurable. A variety of treatment options are currently being explored to improve patient survival, including small molecule inhibitors, viral therapies, cancer vaccines, and monoclonal antibodies. Among them, the unique advantages of small molecule inhibitors have made them a focus of attention in the drug discovery of glioblastoma. Currently, the most used chemotherapeutic agents are small molecule inhibitors that target key dysregulated signaling pathways in glioblastoma, including receptor tyrosine kinase, PI3K/AKT/mTOR pathway, DNA damage response, TP53 and cell cycle inhibitors. This review analyzes the therapeutic benefit and clinical development of novel small molecule inhibitors discovered as promising anti-glioblastoma agents by the related targets of these major pathways. Meanwhile, the recent advances in temozolomide resistance and drug combination are also reviewed. In the last part, due to the constant clinical failure of targeted therapies, this paper reviewed the research progress of other therapeutic methods for glioblastoma, to provide patients and readers with a more comprehensive understanding of the treatment landscape of glioblastoma.
Collapse
|
8
|
Falkenstein M, Reiner-Link D, Zivkovic A, Gering I, Willbold D, Stark H. Histamine H 3 receptor antagonists with peptidomimetic (keto)piperazine structures to inhibit Aβ oligomerisation. Bioorg Med Chem 2021; 50:116462. [PMID: 34695709 DOI: 10.1016/j.bmc.2021.116462] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 09/30/2021] [Accepted: 10/01/2021] [Indexed: 10/20/2022]
Abstract
Alzheimeŕs disease (AD) is the most prominent neurodegenerative disorder with high medical need. Protein-protein-interactions (PPI) interactions have a critical role in AD where β-amyloid structures (Aβ) build toxic oligomers. Design of disease modifying multi target directed ligand (MTDL) has been performed, which disable PPI on the one hand and on the other hand, act as procognitive antagonists at the histamine H3 receptor (H3R). The synthetized compounds are structurally based on peptidomimetic amino acid-like structures mainly as keto, diketo-, or acyl variations of a piperazine moiety connected to an H3R pharmacophore. Most of them showed low nanomolar affinities at H3R and some with promising affinity to Aβ-monomers. The structure-activity relationships (SAR) described offer new possibilities for MTDL with an optimized profile combining symptomatic and potential causal therapeutic approaches in AD.
Collapse
Affiliation(s)
- Markus Falkenstein
- Institute of Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Universitaetsstr. 1, 40225 Duesseldorf, Germany
| | - David Reiner-Link
- Institute of Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Universitaetsstr. 1, 40225 Duesseldorf, Germany
| | - Aleksandra Zivkovic
- Institute of Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Universitaetsstr. 1, 40225 Duesseldorf, Germany
| | - Ian Gering
- Institute of Biological Information Processing, Structural Biochemistry (IBI-7), Forschungszentrum Jülich, 52425 Jülich, Germany
| | - Dieter Willbold
- Institute of Biological Information Processing, Structural Biochemistry (IBI-7), Forschungszentrum Jülich, 52425 Jülich, Germany; Institute of Physical Biology, Heinrich Heine University Düsseldorf, 40225 Duesseldorf, Germany
| | - Holger Stark
- Institute of Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Universitaetsstr. 1, 40225 Duesseldorf, Germany.
| |
Collapse
|
9
|
Barresi E, Tolbatov I, Marzo T, Zappelli E, Marrone A, Re N, Pratesi A, Martini C, Taliani S, Da Settimo F, La Mendola D. Two mixed valence diruthenium(II,III) isomeric complexes show different anticancer properties. Dalton Trans 2021; 50:9643-9647. [PMID: 34160519 DOI: 10.1039/d1dt01492g] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
In this paper it is demonstrated that the nature of the ligands of two Ru2(ii,iii) paddlewheel complexes dramatically affects the overall anticancer properties in cells. Herein, the complex [Ru2(EB776)4Cl] was found to be more active against a glioblastoma model with respect to its isomer [Ru2(EB106)4Cl]. These different effects depend on the steric hindrance, on the allowed conformations of the complexes and on the presence of hydrophilic regions in [Ru2(EB776)4Cl], which overall lead to a lower "steric protection".
Collapse
Affiliation(s)
- Elisabetta Barresi
- Department of Pharmacy, University of Pisa, Via Bonanno Pisano, 6, 56126, Pisa, Italy. and CISUP-Centro per l'Integrazione della Strumentazione Scientifica dell'Università di Pisa, University of Pisa, Italy
| | - Iogann Tolbatov
- Institut de Chimie Moleculaire de l'Université de Bourgogne (ICMUB), Université de Bourgogne Franche-Comté (UBFC), avenue Alain Savary 9, Dijon, France
| | - Tiziano Marzo
- Department of Pharmacy, University of Pisa, Via Bonanno Pisano, 6, 56126, Pisa, Italy. and CISUP-Centro per l'Integrazione della Strumentazione Scientifica dell'Università di Pisa, University of Pisa, Italy
| | - Elisa Zappelli
- Department of Pharmacy, University of Pisa, Via Bonanno Pisano, 6, 56126, Pisa, Italy.
| | - Alessandro Marrone
- Dipartimento di Farmacia, Università degli Studi "G. D'Annunzio" Chieti-Pescara, Via dei Vestini, I-66100 Chieti, Italy.
| | - Nazzareno Re
- Dipartimento di Farmacia, Università degli Studi "G. D'Annunzio" Chieti-Pescara, Via dei Vestini, I-66100 Chieti, Italy.
| | - Alessandro Pratesi
- Department of Chemistry and Industrial Chemistry, University of Pisa, Via G. Moruzzi, 13, 56124 Pisa, Italy
| | - Claudia Martini
- Department of Pharmacy, University of Pisa, Via Bonanno Pisano, 6, 56126, Pisa, Italy. and CISUP-Centro per l'Integrazione della Strumentazione Scientifica dell'Università di Pisa, University of Pisa, Italy
| | - Sabrina Taliani
- Department of Pharmacy, University of Pisa, Via Bonanno Pisano, 6, 56126, Pisa, Italy. and CISUP-Centro per l'Integrazione della Strumentazione Scientifica dell'Università di Pisa, University of Pisa, Italy
| | - Federico Da Settimo
- Department of Pharmacy, University of Pisa, Via Bonanno Pisano, 6, 56126, Pisa, Italy. and CISUP-Centro per l'Integrazione della Strumentazione Scientifica dell'Università di Pisa, University of Pisa, Italy
| | - Diego La Mendola
- Department of Pharmacy, University of Pisa, Via Bonanno Pisano, 6, 56126, Pisa, Italy.
| |
Collapse
|
10
|
Robello M, Barresi E, Baglini E, Salerno S, Taliani S, Settimo FD. The Alpha Keto Amide Moiety as a Privileged Motif in Medicinal Chemistry: Current Insights and Emerging Opportunities. J Med Chem 2021; 64:3508-3545. [PMID: 33764065 PMCID: PMC8154582 DOI: 10.1021/acs.jmedchem.0c01808] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Over the years, researchers in drug discovery have taken advantage of the use of privileged structures to design innovative hit/lead molecules. The α-ketoamide motif is found in many natural products, and it has been widely exploited by medicinal chemists to develop compounds tailored to a vast range of biological targets, thus presenting clinical potential for a plethora of pathological conditions. The purpose of this perspective is to provide insights into the versatility of this chemical moiety as a privileged structure in drug discovery. After a brief analysis of its physical-chemical features and synthetic procedures to obtain it, α-ketoamide-based classes of compounds are reported according to the application of this motif as either a nonreactive or reactive moiety. The goal is to highlight those aspects that may be useful to understanding the perspectives of employing the α-ketoamide moiety in the rational design of compounds able to interact with a specific target.
Collapse
Affiliation(s)
- Marco Robello
- Synthetic Bioactive Molecules Section, LBC, NIDDK, NIH, 8 Center Drive, Room 404, Bethesda, Maryland 20892, United States
| | - Elisabetta Barresi
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56126 Pisa, Italy
| | - Emma Baglini
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56126 Pisa, Italy
| | - Silvia Salerno
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56126 Pisa, Italy
| | - Sabrina Taliani
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56126 Pisa, Italy
| | - Federico Da Settimo
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56126 Pisa, Italy
| |
Collapse
|
11
|
Daniele S, La Pietra V, Piccarducci R, Pietrobono D, Cavallini C, D'Amore VM, Cerofolini L, Giuntini S, Russomanno P, Puxeddu M, Nalli M, Pedrini M, Fragai M, Luchinat C, Novellino E, Taliani S, La Regina G, Silvestri R, Martini C, Marinelli L. CXCR4 antagonism sensitizes cancer cells to novel indole-based MDM2/4 inhibitors in glioblastoma multiforme. Eur J Pharmacol 2021; 897:173936. [PMID: 33581134 DOI: 10.1016/j.ejphar.2021.173936] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 01/28/2021] [Accepted: 02/05/2021] [Indexed: 12/13/2022]
Abstract
Glioblastoma Multiforme (GBM) is a highly invasive primary brain tumour characterized by chemo- and radio-resistance and poor overall survival. GBM can present an aberrant functionality of p53, caused by the overexpression of the murine double minute 2 protein (MDM2) and its analogue MDM4, which may influence the response to conventional therapies. Moreover, tumour resistance/invasiveness has been recently attributed to an overexpression of the chemokine receptor CXCR4, identified as a pivotal mediator of glioma neovascularization. Notably, CXCR4 and MDM2-4 cooperate in promoting tumour invasion and progression. Although CXCR4 actively promotes MDM2 activation leading to p53 inactivation, MDM2-4 knockdown induces the downregulation of CXCR4 gene transcription. Our study aimed to assess if the CXCR4 signal blockade could enhance glioma cells' sensitivity to the inhibition of the p53-MDMs axis. Rationally designed inhibitors of MDM2/4 were combined with the CXCR4 antagonist, AMD3100, in human GBM cells and GBM stem-like cells (neurospheres), which are crucial for tumour recurrence and chemotherapy resistance. The dual MDM2/4 inhibitor RS3594 and the CXCR4 antagonist AMD3100 reduced GBM cell invasiveness and migration in single-agent treatment and mainly in combination. AMD3100 sensitized GBM cells to the antiproliferative activity of RS3594. It is noteworthy that these two compounds present synergic effects on cancer stem components: RS3594 inhibited the growth and formation of neurospheres, AMD3100 induced differentiation of neurospheres while enhancing RS3594 effectiveness preventing their proliferation/clonogenicity. These results confirm that blocking CXCR4/MDM2/4 represents a valuable strategy to reduce GBM proliferation and invasiveness, acting on the stem cell component too.
Collapse
Affiliation(s)
- Simona Daniele
- Department of Pharmacy, University of Pisa, 56126, Pisa, Italy
| | - Valeria La Pietra
- Department of Pharmacy, University of Naples "Federico II", 80131, Napoli, Italy
| | | | | | | | | | - Linda Cerofolini
- Magnetic Resonance Center (CERM), University of Florence, And Consorzio Interuniversitario Risonanze Magnetiche di Metalloproteine (C.I.R.M.M.P), 50019, Sesto Fiorentino (FI), Italy
| | - Stefano Giuntini
- Department of Chemistry "Ugo Schiff″, University of Florence, 50019, Sesto Fiorentino (FI), Italy
| | - Pasquale Russomanno
- Department of Pharmacy, University of Naples "Federico II", 80131, Napoli, Italy
| | - Michela Puxeddu
- Laboratory Affiliated to Istituto Pasteur Italia, Fondazione Cenci Bolognetti, Department of Drug Chemistry and Technologies, Sapienza University of Rome, 00185, Roma, Italy
| | - Marianna Nalli
- Laboratory Affiliated to Istituto Pasteur Italia, Fondazione Cenci Bolognetti, Department of Drug Chemistry and Technologies, Sapienza University of Rome, 00185, Roma, Italy
| | - Martina Pedrini
- Department of Chemistry, University of Milan, 20133, Milano, Italy
| | - Marco Fragai
- Magnetic Resonance Center (CERM), University of Florence, And Consorzio Interuniversitario Risonanze Magnetiche di Metalloproteine (C.I.R.M.M.P), 50019, Sesto Fiorentino (FI), Italy; Department of Chemistry "Ugo Schiff″, University of Florence, 50019, Sesto Fiorentino (FI), Italy
| | - Claudio Luchinat
- Magnetic Resonance Center (CERM), University of Florence, And Consorzio Interuniversitario Risonanze Magnetiche di Metalloproteine (C.I.R.M.M.P), 50019, Sesto Fiorentino (FI), Italy; Department of Chemistry "Ugo Schiff″, University of Florence, 50019, Sesto Fiorentino (FI), Italy
| | - Ettore Novellino
- Department of Pharmacy, University of Naples "Federico II", 80131, Napoli, Italy
| | - Sabrina Taliani
- Department of Pharmacy, University of Pisa, 56126, Pisa, Italy
| | - Giuseppe La Regina
- Laboratory Affiliated to Istituto Pasteur Italia, Fondazione Cenci Bolognetti, Department of Drug Chemistry and Technologies, Sapienza University of Rome, 00185, Roma, Italy
| | - Romano Silvestri
- Laboratory Affiliated to Istituto Pasteur Italia, Fondazione Cenci Bolognetti, Department of Drug Chemistry and Technologies, Sapienza University of Rome, 00185, Roma, 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.
| |
Collapse
|
12
|
Taliani S, Da Settimo F, Martini C, Laneri S, Novellino E, Greco G. Exploiting the Indole Scaffold to Design Compounds Binding to Different Pharmacological Targets. Molecules 2020; 25:molecules25102331. [PMID: 32429433 PMCID: PMC7287756 DOI: 10.3390/molecules25102331] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 05/14/2020] [Accepted: 05/15/2020] [Indexed: 12/14/2022] Open
Abstract
Several indole derivatives have been disclosed by our research groups that have been collaborating for nearly 25 years. The results of our investigations led to a variety of molecules binding selectively to different pharmacological targets, specifically the type A γ-aminobutyric acid (GABAA) chloride channel, the translocator protein (TSPO), the murine double minute 2 (MDM2) protein, the A2B adenosine receptor (A2B AR) and the Kelch-like ECH-associated protein 1 (Keap1). Herein, we describe how these works were conceived and carried out thanks to the versatility of indole nucleus to be exploited in the design and synthesis of drug-like molecules.
Collapse
Affiliation(s)
- Sabrina Taliani
- Department of Pharmacy, University of Pisa, Via Bonanno Pisano, 6, 56126 Pisa, Italy; (F.D.S.); (C.M.)
- Correspondence: (S.T.); (G.G.); Tel.: +39-050-2219547 (S.T.); +39-081-678645 (G.G.)
| | - Federico Da Settimo
- Department of Pharmacy, University of Pisa, Via Bonanno Pisano, 6, 56126 Pisa, Italy; (F.D.S.); (C.M.)
| | - Claudia Martini
- Department of Pharmacy, University of Pisa, Via Bonanno Pisano, 6, 56126 Pisa, Italy; (F.D.S.); (C.M.)
| | - Sonia Laneri
- Department of Pharmacy, University of Naples “Federico II”, Via D. Montesano, 49, 80131 Naples, Italy; (S.L.); (E.N.)
| | - Ettore Novellino
- Department of Pharmacy, University of Naples “Federico II”, Via D. Montesano, 49, 80131 Naples, Italy; (S.L.); (E.N.)
| | - Giovanni Greco
- Department of Pharmacy, University of Naples “Federico II”, Via D. Montesano, 49, 80131 Naples, Italy; (S.L.); (E.N.)
- Correspondence: (S.T.); (G.G.); Tel.: +39-050-2219547 (S.T.); +39-081-678645 (G.G.)
| |
Collapse
|
13
|
18-kDa translocator protein association complexes in the brain: From structure to function. Biochem Pharmacol 2020; 177:114015. [PMID: 32387458 DOI: 10.1016/j.bcp.2020.114015] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Accepted: 05/04/2020] [Indexed: 12/14/2022]
Abstract
The outer mitochondrial membrane 18-kDa translocator protein (TSPO) is highly conserved in organisms of different species and ubiquitously expressed throughout tissues, including the nervous system. In the healthy adult brain, TSPO expression levels are low and promptly modulated under different pathological conditions, such as cancer, inflammatory states, and neurological and psychiatric disorders. Not surprisingly, several endogenous and synthetic molecules capable of binding TSPO have been proposed as drugs or diagnostic tools for brain diseases. The most studied biochemical function of TSPO is cholesterol translocation into mitochondria, which in turn affects the synthesis of steroids in the periphery and neurosteroids in the brain. In the last 30 years, roles for TSPO have also been suggested in other cellular processes, such as heme synthesis, apoptosis, autophagy, calcium signalling and reactive oxygen species production. Herein, we provide an overview of TSPO associations with different proteins, focusing particular attention on their related functions. Furthermore, recent TSPO-targeted therapeutic interventions are explored and discussed as prospect for innovative treatments in mental and brain diseases.
Collapse
|
14
|
Li W, Peng X, Lang J, Xu C. Targeting Mouse Double Minute 2: Current Concepts in DNA Damage Repair and Therapeutic Approaches in Cancer. Front Pharmacol 2020; 11:631. [PMID: 32477121 PMCID: PMC7232544 DOI: 10.3389/fphar.2020.00631] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Accepted: 04/21/2020] [Indexed: 01/14/2023] Open
Abstract
Defects in DNA damage repair may cause genome instability and cancer development. The tumor suppressor gene p53 regulates cell cycle arrest to allow time for DNA repair. The oncoprotein mouse double minute 2 (MDM2) promotes cell survival, proliferation, invasion, and therapeutic resistance in many types of cancer. The major role of MDM2 is to inhibit p53 activity and promote its degradation. In this review, we describe the influence of MDM2 on genomic instability, the role of MDM2 on releasing p53 and binding DNA repair proteins to inhibit repair, and the regulation network of MDM2 including its transcriptional modifications, protein stability, and localization following DNA damage in genome integrity maintenance and in MDM2-p53 axis control. We also discuss p53-dependent and p53 independent oncogenic function of MDM2 and the outcomes of clinical trials that have been used with clinical inhibitors targeting p53-MDM2 to treat certain cancers.
Collapse
Affiliation(s)
- Wen Li
- Cancer Clinical Research Center & Integrative Cancer Center, Sichuan Cancer Hospital & Institute Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Xinhao Peng
- Cancer Clinical Research Center & Integrative Cancer Center, Sichuan Cancer Hospital & Institute Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China.,Radiation Oncology Key Laboratory of Sichuan Province, Sichuan Cancer Hospital & Institute Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Jinyi Lang
- Cancer Clinical Research Center & Integrative Cancer Center, Sichuan Cancer Hospital & Institute Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China.,Radiation Oncology Key Laboratory of Sichuan Province, Sichuan Cancer Hospital & Institute Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Chuan Xu
- Cancer Clinical Research Center & Integrative Cancer Center, Sichuan Cancer Hospital & Institute Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| |
Collapse
|
15
|
Zhao M, Tan B, Dai X, Shao Y, He Q, Yang B, Wang J, Weng Q. DHFR/TYMS are positive regulators of glioma cell growth and modulate chemo-sensitivity to temozolomide. Eur J Pharmacol 2019; 863:172665. [PMID: 31542479 DOI: 10.1016/j.ejphar.2019.172665] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2019] [Revised: 09/07/2019] [Accepted: 09/16/2019] [Indexed: 01/29/2023]
Abstract
Glioma is one of the most lethal malignancies and molecular regulators driving gliomagenesis are incompletely understood. Although temozolomide (TMZ) has been applied for malignant gliomas as a canonical chemotherapy, the treatment of glioma still remains limited due to frequently developed resistance to TMZ. Therefore, promising strategies that sensitize glioma cells to temozolomide are overwhelming to develop. Here we found that the expression of dihydrofolate reductase (DHFR) and thymidylate synthetase (TYMS), which played an essential role in folate metabolism and several types of tumors, were up-regulated in both human glioma tissues and cell lines, and overexpression of DHFR/TYMS promoted the proliferation of glioma cells. Notably, inhibition of DHFR/TYMS by pemetrexed exhibited synergistic anti-glioma activity with TMZ in both cell lines and U251 xenografts, which suggested potential combined chemotherapy for glioma. Mechanistically, the synergistic effect of inhibition of DHFR/TYMS with TMZ was due to activated AMPK and subsequently suppressed mTOR signaling pathway. Taken together, these findings identify an uncharacterized role of DHFR/TYMS in glioma growth and TMZ sensitivity mediated by AMPK-mTOR signal pathway, and provide a prospective approach for improving the anti-tumor activity of TMZ in glioma.
Collapse
Affiliation(s)
- Mengting Zhao
- Institute of Pharmacology and Toxicology, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, China
| | - Biqin Tan
- Department of Pharmacy, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, 310058, China
| | - Xiaoyang Dai
- Institute of Pharmacology and Toxicology, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, China
| | - Yanfei Shao
- Department of Pharmacy, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, Zhejiang, 310014, China
| | - Qiaojun He
- Institute of Pharmacology and Toxicology, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, China
| | - Bo Yang
- Institute of Pharmacology and Toxicology, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, China
| | - Jincheng Wang
- Institute of Pharmacology and Toxicology, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, China.
| | - Qinjie Weng
- Institute of Pharmacology and Toxicology, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, China.
| |
Collapse
|
16
|
Zhang YK, Wang B. Synthesis of α-Ketoamides from β-Ketonitriles and Primary Amines: A Catalyst-Free Oxidative Decyanation-Amidation Reaction. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900900] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Ya-Kai Zhang
- College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research; Nankai University; Haihe Education Park, 38 Tongyan Road 300353 Tianjin P. R. China
| | - Bin Wang
- College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research; Nankai University; Haihe Education Park, 38 Tongyan Road 300353 Tianjin P. R. China
| |
Collapse
|
17
|
Forte I, Indovina P, Iannuzzi C, Cirillo D, Di Marzo D, Barone D, Capone F, Pentimalli F, Giordano A. Targeted therapy based on p53 reactivation reduces both glioblastoma cell growth and resistance to temozolomide. Int J Oncol 2019; 54:2189-2199. [DOI: 10.3892/ijo.2019.4788] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Accepted: 11/23/2018] [Indexed: 11/06/2022] Open
Affiliation(s)
- Iris Forte
- Oncology Research Center of Mercogliano (CROM), Istituto Nazionale Tumori ‑ IRCCS ‑ Fondazione G. Pascale, I‑80131 Napoli, Italy
| | - Paola Indovina
- Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, College of Science and Technology, Temple University, Philadelphia, PA 19122, USA
| | - Carmelina Iannuzzi
- Oncology Research Center of Mercogliano (CROM), Istituto Nazionale Tumori ‑ IRCCS ‑ Fondazione G. Pascale, I‑80131 Napoli, Italy
| | - Donatella Cirillo
- Oncology Research Center of Mercogliano (CROM), Istituto Nazionale Tumori ‑ IRCCS ‑ Fondazione G. Pascale, I‑80131 Napoli, Italy
| | - Domenico Di Marzo
- Oncology Research Center of Mercogliano (CROM), Istituto Nazionale Tumori ‑ IRCCS ‑ Fondazione G. Pascale, I‑80131 Napoli, Italy
| | - Daniela Barone
- Oncology Research Center of Mercogliano (CROM), Istituto Nazionale Tumori ‑ IRCCS ‑ Fondazione G. Pascale, I‑80131 Napoli, Italy
| | - Francesca Capone
- Experimental Pharmacology Unit, Istituto Nazionale Tumori ‑ IRCCS ‑ Fondazione G. Pascale, I‑80131 Napoli, Italy
| | - Francesca Pentimalli
- Oncology Research Center of Mercogliano (CROM), Istituto Nazionale Tumori ‑ IRCCS ‑ Fondazione G. Pascale, I‑80131 Napoli, Italy
| | - Antonio Giordano
- Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, College of Science and Technology, Temple University, Philadelphia, PA 19122, USA
| |
Collapse
|
18
|
Daniele S, Giacomelli C, Pietrobono D, Barresi E, Piccarducci R, La Pietra V, Taliani S, Da Settimo F, Marinelli L, Novellino E, Martini C, Trincavelli ML. Long lasting inhibition of Mdm2-p53 interaction potentiates mesenchymal stem cell differentiation into osteoblasts. BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR CELL RESEARCH 2019; 1866:737-749. [PMID: 30703414 DOI: 10.1016/j.bbamcr.2019.01.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 12/03/2018] [Accepted: 01/24/2019] [Indexed: 12/13/2022]
Abstract
The osteoblast generation from Mesenchymal stem cells (MSCs) is tightly coordinated by transcriptional networks and signalling pathways that control gene expression and protein stability of osteogenic "master transcription factors". Among these pathways, a great attention has been focused on p53 and its physiological negative regulator, the E3 ligase Murine double minute 2 (Mdm2). Nevertheless, the signalling that regulates Mdm2-p53 axis in osteoblasts remain to be elucidated, also considering that Mdm2 possesses numerous p53-independent activities and interacts with additional proteins. Herein, the effects of Mdm2 modulation on MSC differentiation were examined by the use of short- and long-lasting inhibitors of the Mdm2-p53 complex. The long-lasting Mdm2-p53 dissociation was demonstrated to enhance the MSC differentiation into osteoblasts. The increase of Mdm2 levels promoted its association to G protein-coupled receptors kinase (GRK) 2, one of the most relevant kinases involved in the desensitization of G protein-coupled receptors (GPCRs). In turn, the long-lasting Mdm2-p53 dissociation decreased GRK2 levels and favoured the functionality of A2B Adenosine Receptors (A2BARs), a GPCR dictating MSC fate. EB148 facilitated cAMP accumulation, and mediated a sustained activation of extracellular signal-regulated kinases (ERKs) and cAMP response element-binding protein (CREB). Such pro-osteogenic effects were not detectable by using the reversible Mdm2-p53 complex inhibitor, suggesting the time course of Mdm2-p53 dissociation may impact on intracellular proteins involved in cell differentiation fate. These results suggest that the long-lasting Mdm2 binding plays a key role in the mobilization of intracellular proteins that regulate the final biological outcome of MSCs.
Collapse
Affiliation(s)
- Simona Daniele
- Department of Pharmacy, University of Pisa, 56126 Pisa, Italy
| | | | | | | | | | - Valeria La Pietra
- Department of Pharmacy, University of Naples Federico II, 80131 Naples, Italy
| | - Sabrina Taliani
- Department of Pharmacy, University of Pisa, 56126 Pisa, Italy
| | | | - Luciana Marinelli
- Department of Pharmacy, University of Naples Federico II, 80131 Naples, Italy
| | - Ettore Novellino
- Department of Pharmacy, University of Naples Federico II, 80131 Naples, Italy
| | - Claudia Martini
- Department of Pharmacy, University of Pisa, 56126 Pisa, Italy.
| | | |
Collapse
|
19
|
Merlino F, Daniele S, La Pietra V, Di Maro S, Di Leva FS, Brancaccio D, Tomassi S, Giuntini S, Cerofolini L, Fragai M, Luchinat C, Reichart F, Cavallini C, Costa B, Piccarducci R, Taliani S, Da Settimo F, Martini C, Kessler H, Novellino E, Marinelli L. Simultaneous Targeting of RGD-Integrins and Dual Murine Double Minute Proteins in Glioblastoma Multiforme. J Med Chem 2018; 61:4791-4809. [PMID: 29775303 DOI: 10.1021/acs.jmedchem.8b00004] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
In the fight against Glioblastoma Multiforme, recent literature data have highlighted that integrin α5β1 and p53 are part of convergent pathways in the control of glioma apoptosis. This observation prompted us to seek a molecule able to simultaneously modulate both target families. Analyzing the results of a previous virtual screening against murine double minute 2 protein (MDM2), we envisaged that Arg-Gly-Asp (RGD)-mimetic molecules could be inhibitors of MDM2/4. Herein, we present the discovery of compound 7, which inhibits both MDM2/4 and α5β1/αvβ3 integrins. A lead optimization campaign was carried out on 7 with the aim to preserve the activities on integrins while improving those on MDM proteins. Compound 9 turned out to be a potent MDM2/4 and α5β1/αvβ3 blocker. In p53-wild type glioma cells, 9 arrested cell cycle and proliferation and strongly reduced cell invasiveness, emerging as the first molecule of a novel class of integrin/MDM inhibitors, which might be especially useful in subpopulations of patients with glioblastoma expressing a functional p53 concomitantly with a high level of α5β1 integrin.
Collapse
Affiliation(s)
- Francesco Merlino
- Dipartimento di Farmacia , Università degli Studi di Napoli "Federico II" , via D. Montesano 49 , 80131 Napoli , Italy
| | - Simona Daniele
- Dipartimento di Farmacia , Università di Pisa , via Bonanno 6 , 56126 Pisa , Italy
| | - Valeria La Pietra
- Dipartimento di Farmacia , Università degli Studi di Napoli "Federico II" , via D. Montesano 49 , 80131 Napoli , Italy
| | - Salvatore Di Maro
- DiSTABiF , Università degli Studi della Campania "Luigi Vanvitelli" , via Vivaldi 43 , 81100 Caserta , Italy
| | - Francesco Saverio Di Leva
- Dipartimento di Farmacia , Università degli Studi di Napoli "Federico II" , via D. Montesano 49 , 80131 Napoli , Italy
| | - Diego Brancaccio
- Dipartimento di Farmacia , Università degli Studi di Napoli "Federico II" , via D. Montesano 49 , 80131 Napoli , Italy
| | - Stefano Tomassi
- DiSTABiF , Università degli Studi della Campania "Luigi Vanvitelli" , via Vivaldi 43 , 81100 Caserta , Italy
| | - Stefano Giuntini
- Magnetic Resonance Center (CERM) University of Florence , via L. Sacconi 6 , 50019 Sesto Fiorentino ( FI ), Italy.,Department of Chemistry "Ugo Schiff" , University of Florence , via della Lastruccia 3-13 , 50019 Sesto Fiorentino ( FI ), Italy
| | - Linda Cerofolini
- Magnetic Resonance Center (CERM) University of Florence , via L. Sacconi 6 , 50019 Sesto Fiorentino ( FI ), Italy.,Department of Chemistry "Ugo Schiff" , University of Florence , via della Lastruccia 3-13 , 50019 Sesto Fiorentino ( FI ), Italy
| | - Marco Fragai
- Magnetic Resonance Center (CERM) University of Florence , via L. Sacconi 6 , 50019 Sesto Fiorentino ( FI ), Italy.,Department of Chemistry "Ugo Schiff" , University of Florence , via della Lastruccia 3-13 , 50019 Sesto Fiorentino ( FI ), Italy
| | - Claudio Luchinat
- Magnetic Resonance Center (CERM) University of Florence , via L. Sacconi 6 , 50019 Sesto Fiorentino ( FI ), Italy.,Department of Chemistry "Ugo Schiff" , University of Florence , via della Lastruccia 3-13 , 50019 Sesto Fiorentino ( FI ), Italy
| | - Florian Reichart
- Institute for Advanced Study and Center for Integrated Protein Science, Department of Chemistry , Technische Universität München , Lichtenbergstr. 4 , 85747 Garching , Germany
| | - Chiara Cavallini
- Dipartimento di Farmacia , Università di Pisa , via Bonanno 6 , 56126 Pisa , Italy
| | - Barbara Costa
- Dipartimento di Farmacia , Università di Pisa , via Bonanno 6 , 56126 Pisa , Italy
| | - Rebecca Piccarducci
- Dipartimento di Farmacia , Università di Pisa , via Bonanno 6 , 56126 Pisa , Italy
| | - Sabrina Taliani
- Dipartimento di Farmacia , Università di Pisa , via Bonanno 6 , 56126 Pisa , Italy
| | - Federico Da Settimo
- Dipartimento di Farmacia , Università di Pisa , via Bonanno 6 , 56126 Pisa , Italy
| | - Claudia Martini
- Dipartimento di Farmacia , Università di Pisa , via Bonanno 6 , 56126 Pisa , Italy
| | - Horst Kessler
- Institute for Advanced Study and Center for Integrated Protein Science, Department of Chemistry , Technische Universität München , Lichtenbergstr. 4 , 85747 Garching , Germany
| | - Ettore Novellino
- Dipartimento di Farmacia , Università degli Studi di Napoli "Federico II" , via D. Montesano 49 , 80131 Napoli , Italy
| | - Luciana Marinelli
- Dipartimento di Farmacia , Università degli Studi di Napoli "Federico II" , via D. Montesano 49 , 80131 Napoli , Italy
| |
Collapse
|
20
|
Zhang X, Liu X, Zhou W, Yang M, Ding Y, Wang Q, Hu R. Fasudil increases temozolomide sensitivity and suppresses temozolomide-resistant glioma growth via inhibiting ROCK2/ABCG2. Cell Death Dis 2018; 9:190. [PMID: 29416017 PMCID: PMC5833824 DOI: 10.1038/s41419-017-0251-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Revised: 11/30/2017] [Accepted: 12/05/2017] [Indexed: 12/11/2022]
Abstract
Resistance to temozolomide (TMZ) is a major clinical challenge in glioma treatment, but the mechanisms of TMZ resistance are poorly understood. Here, we provided evidence that ROCK2 acted redundantly to maintain resistance of TMZ in TMZ-resistant gliomas, and as a ROCK2 phosphorylation inhibitor, fasudil significantly suppressed proliferation of TMZ-resistant gliomas in vivo and vitro via enhancing the chemosensitivity of TMZ. Additionally, the membrane translocation of ABCG2 was decreased with fasudil by ROCK2/moesin pathway. We also showed that fasudil suppressed the expression of ABCG2 via ROCK2/moesin/β-catenin pathway. Our results reveal an indispensable role for ROCK2 and provide strong evidence for the therapeutic use of fasudil in the clinical setting for TMZ-resistant gliomas.
Collapse
Affiliation(s)
- Xin Zhang
- State Key Laboratory of Natural Medicines, Department of Physiology, China Pharmaceutical University, Nanjing, Jiangsu, 210009, China
| | - Xiuting Liu
- State Key Laboratory of Natural Medicines, Department of Physiology, China Pharmaceutical University, Nanjing, Jiangsu, 210009, China
| | - Wei Zhou
- State Key Laboratory of Natural Medicines, Department of Physiology, China Pharmaceutical University, Nanjing, Jiangsu, 210009, China
| | - Mengdi Yang
- State Key Laboratory of Natural Medicines, Department of Physiology, China Pharmaceutical University, Nanjing, Jiangsu, 210009, China
| | - Yang Ding
- State Key Laboratory of Natural Medicines, Department of Physiology, China Pharmaceutical University, Nanjing, Jiangsu, 210009, China
| | - Qing Wang
- Department of Neurosurgery, Wuxi Second Hospital Affiliated Nanjing Medical University, Wuxi, Jiangsu, 214002, China.
| | - Rong Hu
- State Key Laboratory of Natural Medicines, Department of Physiology, China Pharmaceutical University, Nanjing, Jiangsu, 210009, China.
| |
Collapse
|
21
|
Loureiro R, Mesquita KA, Magalhães-Novais S, Oliveira PJ, Vega-Naredo I. Mitochondrial biology in cancer stem cells. Semin Cancer Biol 2017; 47:18-28. [DOI: 10.1016/j.semcancer.2017.06.012] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2016] [Revised: 06/24/2017] [Accepted: 06/27/2017] [Indexed: 02/06/2023]
|
22
|
Borowiecki P, Justyniak I, Ochal Z. Lipase-catalyzed kinetic resolution approach toward enantiomerically enriched 1-(β-hydroxypropyl)indoles. ACTA ACUST UNITED AC 2017. [DOI: 10.1016/j.tetasy.2017.10.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
|
23
|
Giustiniano M, Daniele S, Pelliccia S, La Pietra V, Pietrobono D, Brancaccio D, Cosconati S, Messere A, Giuntini S, Cerofolini L, Fragai M, Luchinat C, Taliani S, La Regina G, Da Settimo F, Silvestri R, Martini C, Novellino E, Marinelli L. Computer-Aided Identification and Lead Optimization of Dual Murine Double Minute 2 and 4 Binders: Structure-Activity Relationship Studies and Pharmacological Activity. J Med Chem 2017; 60:8115-8130. [PMID: 28921985 DOI: 10.1021/acs.jmedchem.7b00912] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The function of p53 protein, also known as "genome guardian", might be impaired by the overexpression of its primary cellular inhibitor, the murine double minute 2 protein (MDM2). However, the recent finding that MDM2-selective inhibitors induce high levels of its homologue MDM4, prompt us to identify, through a receptor-based virtual screening on an in house database, dual MDM2/MDM4 binders. Compound 1 turned out to possess an IC50 of 93.7 and of 4.6 nM on MDM2 and MDM4, respectively. A series of compounds were synthesized to optimize its activity on MDM2. As a result, compound 12 showed low nanomolar IC50 for both targets. NMR studies confirmed the pocket of binding of 12 as predicted by the Glide docking software. Notably, 12 was able to cause concentration-dependent inhibition of cell proliferation, yielding an IC50 value of 356 ± 21 nM in neuroblastoma SHSY5Y cells and proved even to efficiently block cancer stem cell growth.
Collapse
Affiliation(s)
- Mariateresa Giustiniano
- Dipartimento di Farmacia, Università degli Studi di Napoli Federico II , Via D. Montesano 49, 80131, Napoli, Italy
| | - Simona Daniele
- Dipartimento di Farmacia, Università di Pisa , 56126 Pisa, Italy
| | - Sveva Pelliccia
- Dipartimento di Farmacia, Università degli Studi di Napoli Federico II , Via D. Montesano 49, 80131, Napoli, Italy
| | - Valeria La Pietra
- Dipartimento di Farmacia, Università degli Studi di Napoli Federico II , Via D. Montesano 49, 80131, Napoli, Italy
| | | | - Diego Brancaccio
- Dipartimento di Farmacia, Università degli Studi di Napoli Federico II , Via D. Montesano 49, 80131, Napoli, Italy
| | | | - Anna Messere
- DiSTABiF, Second University of Naples , 81100, Caserta, Italy
| | - Stefano Giuntini
- Magnetic Resonance Center (CERM), University of Florence , Via L. Sacconi 6, 50019 Sesto Fiorentino (FI), Italy.,Department of Chemistry "Ugo Schiff″, University of Florence , Via della Lastruccia 3-13, 50019 Sesto Fiorentino (FI), Italy
| | - Linda Cerofolini
- Magnetic Resonance Center (CERM), University of Florence , Via L. Sacconi 6, 50019 Sesto Fiorentino (FI), Italy
| | - Marco Fragai
- Magnetic Resonance Center (CERM), University of Florence , Via L. Sacconi 6, 50019 Sesto Fiorentino (FI), Italy.,Department of Chemistry "Ugo Schiff″, University of Florence , Via della Lastruccia 3-13, 50019 Sesto Fiorentino (FI), Italy
| | - Claudio Luchinat
- Magnetic Resonance Center (CERM), University of Florence , Via L. Sacconi 6, 50019 Sesto Fiorentino (FI), Italy.,Department of Chemistry "Ugo Schiff″, University of Florence , Via della Lastruccia 3-13, 50019 Sesto Fiorentino (FI), Italy
| | - Sabrina Taliani
- Dipartimento di Farmacia, Università di Pisa , 56126 Pisa, Italy
| | - Giuseppe La Regina
- Dipartimento di Chimica e Tecnologie del Farmaco, Università La Sapienza , Piazzale Aldo Moro 5, 00185 Roma, Italy
| | | | - Romano Silvestri
- Dipartimento di Chimica e Tecnologie del Farmaco, Università La Sapienza , Piazzale Aldo Moro 5, 00185 Roma, Italy
| | - Claudia Martini
- Dipartimento di Farmacia, Università di Pisa , 56126 Pisa, Italy
| | - Ettore Novellino
- Dipartimento di Farmacia, Università degli Studi di Napoli Federico II , Via D. Montesano 49, 80131, Napoli, Italy
| | - Luciana Marinelli
- Dipartimento di Farmacia, Università degli Studi di Napoli Federico II , Via D. Montesano 49, 80131, Napoli, Italy
| |
Collapse
|
24
|
Milite C, Barresi E, Da Pozzo E, Costa B, Viviano M, Porta A, Messere A, Sbardella G, Da Settimo F, Novellino E, Cosconati S, Castellano S, Taliani S, Martini C. Exploiting the 4-Phenylquinazoline Scaffold for the Development of High Affinity Fluorescent Probes for the Translocator Protein (TSPO). J Med Chem 2017; 60:7897-7909. [DOI: 10.1021/acs.jmedchem.7b01031] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Ciro Milite
- Dipartimento
di Farmacia, Università di Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, Salerno, Italy
| | - Elisabetta Barresi
- Dipartimento
di Farmacia, Università di Pisa, Via Bonanno 6, 56126 Pisa, Italy
| | - Eleonora Da Pozzo
- Dipartimento
di Farmacia, Università di Pisa, Via Bonanno 6, 56126 Pisa, Italy
| | - Barbara Costa
- Dipartimento
di Farmacia, Università di Pisa, Via Bonanno 6, 56126 Pisa, Italy
| | - Monica Viviano
- Dipartimento
di Farmacia, Università di Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, Salerno, Italy
| | - Amalia Porta
- Dipartimento
di Farmacia, Università di Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, Salerno, Italy
| | - Anna Messere
- DiSTABiF, University of Campania Luigi Vanvitelli, 81100 Caserta, Italy
| | - Gianluca Sbardella
- Dipartimento
di Farmacia, Università di Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, Salerno, Italy
| | - Federico Da Settimo
- Dipartimento
di Farmacia, Università di Pisa, Via Bonanno 6, 56126 Pisa, Italy
| | - Ettore Novellino
- Dipartimento
di Farmacia, Università di Napoli “Federico II”, Via D. Montesano 49, 80131 Napoli, Italy
| | - Sandro Cosconati
- DiSTABiF, University of Campania Luigi Vanvitelli, 81100 Caserta, Italy
| | - Sabrina Castellano
- Dipartimento
di Farmacia, Università di Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, Salerno, Italy
- Dipartimento
di Medicina, Chirurgia e Odontoiatria “Scuola Medica Salernitana”, Università di Salerno, Via Salvador Allende, I-84081 Baronissi, Salerno, Italy
| | - Sabrina Taliani
- Dipartimento
di Farmacia, Università di Pisa, Via Bonanno 6, 56126 Pisa, Italy
| | - Claudia Martini
- Dipartimento
di Farmacia, Università di Pisa, Via Bonanno 6, 56126 Pisa, Italy
| |
Collapse
|