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Hassanin NM, Ali TE, Assiri MA, Abdel-Kariem SM. Novel carbazolyl-thiazolyl-chromone and carbazolyl-thiazolyl-pyrazole hybrids: synthesis, cytotoxicity evaluation and molecular docking studies. RSC Adv 2024; 14:17245-17260. [PMID: 38808237 PMCID: PMC11132180 DOI: 10.1039/d4ra03188a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2024] [Accepted: 05/22/2024] [Indexed: 05/30/2024] Open
Abstract
A simple synthetic method was performed to design a novel series of polycyclic systems consisting of carbazole-thiazolidinone-chromone hybrids 4a-e and carbazole-thiazolidinone-pyrazole hybrids 5a-e in excellent yields. The methodology depended on the one-pot four-component reaction of 3-amino-9-ethylcarbazole, substituted isothiocyanates, ethyl bromoacetate and 6-methyl-3-formylchromone in ethanol under ultrasound waves at 50 °C to give the carbazole-thiazolidinone-chromone hybrids 4a-e. The latter isolated products were treated with hydrazine hydrate in ethanol under ultrasound waves at 50 °C affording the corresponding carbazole-thiazolidinone-pyrazole hybrids 5a-e. Spectral and analytical data confirmed the structures of all the synthesized compounds. The target compounds were screened for their in vitro anticancer activities against HCT116, PC3 and HepG2 cancer cell lines using the standard SRB method. Fortunately, both compounds 5dand5e were the most active against all cancer cell lines compared with doxorubicin and can be promising anticancer agents. Both bioactive products 5band5e were studied by the molecular docking to see how they bind with VEGFR-2 receptor. The results indicated that those compounds exhibited high affinities towards VEGFR-2 and established remarkably similar interactions to those of the powerful VEGFR-2-KDR.
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Affiliation(s)
- Noha M Hassanin
- Department of Chemistry, Faculty of Education, Ain Shams University Cairo Egypt
| | - Tarik E Ali
- Central Labs, King Khalid University, AlQuraa Abha Saudi Arabia
- Department of Chemistry, Faculty of Science, King Khalid University, AlQuraa Abha Saudi Arabia
| | - Mohammed A Assiri
- Department of Chemistry, Faculty of Science, King Khalid University, AlQuraa Abha Saudi Arabia
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2
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Ceramella J, Iacopetta D, Caruso A, Mariconda A, Petrou A, Geronikaki A, Rosano C, Saturnino C, Catalano A, Longo P, Sinicropi MS. 5,8-Dimethyl-9H-carbazole Derivatives Blocking hTopo I Activity and Actin Dynamics. Pharmaceuticals (Basel) 2023; 16:ph16030353. [PMID: 36986453 PMCID: PMC10051477 DOI: 10.3390/ph16030353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 02/18/2023] [Accepted: 02/22/2023] [Indexed: 03/02/2023] Open
Abstract
Over the years, carbazoles have been largely studied for their numerous biological properties, including antibacterial, antimalarial, antioxidant, antidiabetic, neuroprotective, anticancer, and many more. Some of them have gained great interest for their anticancer activity in breast cancer due to their capability in inhibiting essential DNA-dependent enzymes, namely topoisomerases I and II. With this in mind, we studied the anticancer activity of a series of carbazole derivatives against two breast cancer cell lines, namely the triple negative MDA-MB-231 and MCF-7 cells. Compounds 3 and 4 were found to be the most active towards the MDA-MB-231 cell line without interfering with the normal counterpart. Using docking simulations, we assessed the ability of these carbazole derivatives to bind human topoisomerases I and II and actin. In vitro specific assays confirmed that the lead compounds selectively inhibited the human topoisomerase I and interfered with the normal organization of the actin system, triggering apoptosis as a final effect. Thus, compounds 3 and 4 are strong candidates for further drug development in multi-targeted therapy for the treatment of triple negative breast cancer, for which safe therapeutic regimens are not yet available.
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Affiliation(s)
- Jessica Ceramella
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, Italy
| | - Domenico Iacopetta
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, Italy
- Correspondence: ; Tel.: +39-0984-493200
| | - Anna Caruso
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, Italy
| | | | - Anthi Petrou
- Department of Pharmacy, School of Health, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Athina Geronikaki
- Department of Pharmacy, School of Health, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Camillo Rosano
- U.O. Proteomica e Spettrometria di Massa, IRCCS Ospedale Policlinico San Martino, Largo R. Benzi 10, 1632 Genova, Italy
| | - Carmela Saturnino
- Department of Science, University of Basilicata, 85100 Potenza, Italy
| | - Alessia Catalano
- Department of Pharmacy-Drug Sciences, University of Bari “Aldo Moro”, 70126 Bari, Italy
| | - Pasquale Longo
- Department of Chemistry and Biology, University of Salerno, Via Giovanni Paolo II, 132, 84084 Fisciano, Italy
| | - Maria Stefania Sinicropi
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, Italy
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3
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Xie YP, Sangaraiah N, Meng JP, Zhou CH. Unique Carbazole-Oxadiazole Derivatives as New Potential Antibiotics for Combating Gram-Positive and -Negative Bacteria. J Med Chem 2022; 65:6171-6190. [PMID: 35389643 DOI: 10.1021/acs.jmedchem.2c00001] [Citation(s) in RCA: 37] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Novel carbazole-oxadiazoles were developed as new potential antibacterial agents to combat dreadful resistance. Some target compounds displayed predominant inhibitory effects on the tested Gram-positive and -negative bacteria, and carbazole-oxadiazoles 5g, 5i-k, 16a-c, and tetrazole analogues 23b-c were found to be efficient in impeding the growth of MRSA and Pseudomonas aeruginosa ATCC 27853 (MICs = 0.25-4 μg/mL). Furthermore, compounds 5g and 23b-c not only possessed rapid bactericidal ability and low tendency to develop resistance but also exhibited low cytotoxic effects toward Hek 293T, HeLa, and red blood cells (RBCs), especially molecule 5g also showed low toxicity in vivo, which showed the therapeutic potential of these compounds. Further exploration indicated that compounds 5g, 5i, and 23b-c could disintegrate the integrity of bacterial cell membranes to leak the cytoplasmic contents, thus exerting excellent antibacterial effects. These facts mean that carbazole-based antibacterial agents might have bright prospects in confronting bacterial infections.
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Affiliation(s)
- Yun-Peng Xie
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, P. R. China
| | - Nagarajan Sangaraiah
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, P. R. China
| | - Jiang-Ping Meng
- National & Local Joint Engineering Research Center of Targeted and Innovative Therapeutics, IATTI, College of Pharmacy, Chongqing University of Arts and Sciences, Chongqing 402160, P. R. China
| | - Cheng-He Zhou
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, P. R. China
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4
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Xie YP, Ansari MF, Zhang SL, Zhou CH. Novel carbazole-oxadiazoles as potential Staphylococcus aureus germicides. PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY 2021; 175:104849. [PMID: 33993967 DOI: 10.1016/j.pestbp.2021.104849] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Revised: 03/31/2021] [Accepted: 04/01/2021] [Indexed: 06/12/2023]
Abstract
Staphylococcus aureus resistance poses nonnegligible threats to the livestock industry. In light of this, carbazole-oxadiazoles were designed and synthesized for treating S. aureus infection. Bioassay discovered that 3,6-dibromocarbazole derivative 13a had effective inhibitory activities to several Gram-positive bacteria, in particular to S. aureus, S. aureus ATCC 29213, MRSA and S. aureus ATCC 25923 (MICs = 0.6-4.6 nmol/mL), which was more active than norfloxacin (MICs = 6-40 nmol/mL). Subsequent studies showed that 3,6-dibromocarbazole derivative 13a acted rapidly on S. aureus ATCC 29213 and possessed no obvious tendency to induce bacterial resistance. Further evaluations indicated that 3,6-dibromocarbazole derivative 13a showed strong abilities to disrupt bacterial biofilm and interfere with DNA, which might be the power sources of antibacterial performances. Moreover, 3,6-dibromocarbazole derivative 13a also exhibited slight cell lethality toward Hek 293 T and LO2 cells and low hemolytic toxicity to red blood cells. The above results implied that the active molecule 13a could be studied in the future development of agricultural available antibiotics.
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Affiliation(s)
- Yun-Peng Xie
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Luminescence Analysis and Molecular Sensing (Southwest University), Ministry of Education, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
| | - Mohammad Fawad Ansari
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Luminescence Analysis and Molecular Sensing (Southwest University), Ministry of Education, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
| | - Shao-Lin Zhang
- School of Pharmaceutical Sciences, Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, Chongqing University, Chongqing 401331, China.
| | - Cheng-He Zhou
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Luminescence Analysis and Molecular Sensing (Southwest University), Ministry of Education, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China.
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5
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Ceramella J, Iacopetta D, Barbarossa A, Caruso A, Grande F, Bonomo MG, Mariconda A, Longo P, Carmela S, Sinicropi MS. Carbazole Derivatives as Kinase-Targeting Inhibitors for Cancer Treatment. Mini Rev Med Chem 2020; 20:444-465. [PMID: 31951166 DOI: 10.2174/1389557520666200117144701] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2019] [Revised: 10/01/2019] [Accepted: 10/19/2019] [Indexed: 12/11/2022]
Abstract
Protein Kinases (PKs) are a heterogeneous family of enzymes that modulate several biological pathways, including cell division, cytoskeletal rearrangement, differentiation and apoptosis. In particular, due to their crucial role during human tumorigenesis and cancer progression, PKs are ideal targets for the design and development of effective and low toxic chemotherapeutics and represent the second group of drug targets after G-protein-coupled receptors. Nowadays, several compounds have been claimed to be PKs inhibitors, and some of them, such as imatinib, erlotinib and gefitinib, have already been approved for clinical use, whereas more than 30 others are in various phases of clinical trials. Among them, some natural or synthetic carbazole-based molecules represent promising PKs inhibitors due to their capability to interfere with PK activity by different mechanisms of action including the ability to act as DNA intercalating agents, interfere with the activity of enzymes involved in DNA duplication, such as topoisomerases and telomerases, and inhibit other proteins such as cyclindependent kinases or antagonize estrogen receptors. Thus, carbazoles can be considered a promising this class of compounds to be adopted in targeted therapy of different types of cancer.
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Affiliation(s)
- Jessica Ceramella
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, (CS), Italy
| | - Domenico Iacopetta
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, (CS), Italy
| | - Alexia Barbarossa
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, (CS), Italy
| | - Anna Caruso
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, (CS), Italy
| | - Fedora Grande
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, (CS), Italy
| | | | | | - Pasquale Longo
- Department of Biology and Chemistry, University of Salerno, 84084 Fisciano, Italy
| | - Saturnino Carmela
- Department of Science, University of Basilicata, 85100 Potenza, Italy
| | - Maria Stefania Sinicropi
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, (CS), Italy
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6
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Liang L, Wang G, Haltli B, Marchbank DH, Stryhn H, Correa H, Kerr RG. Metabolomic Comparison and Assessment of Co-cultivation and a Heat-Killed Inducer Strategy in Activation of Cryptic Biosynthetic Pathways. JOURNAL OF NATURAL PRODUCTS 2020; 83:2696-2705. [PMID: 32869646 DOI: 10.1021/acs.jnatprod.0c00621] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Co-cultivation has been used as a promising tool to turn on or up-regulate cryptic biosynthetic pathways for microbial natural product discovery. Recently, a modified culturing strategy similar to co-cultivation was investigated, where heat-killed inducer cultures were supplemented to the culture medium of producer fermentations to induce cryptic pathways. In the present study, the repeatability and effectiveness of both methods in turning on cryptic biosynthetic pathways were unbiasedly assessed using UHPLC-HRESIMS-based metabolomics analysis. Both induction methods had good repeatability, and they resulted in very different induced metabolites from the tested producers. Co-cultivation generated more induced mass features than the heat-killed inducer cultures, while both methods resulted in the induction of mass features not observed using the other induction method. As examples, pathways leading to two new natural products, N-carbamoyl-2-hydroxy-3-methoxybenzamide (1) and carbazoquinocin G (5), were induced and up-regulated through co-culturing a producer Streptomyces sp. RKND-216 with inducers Alteromonas sp. RKMC-009 and M. smegmatis ATCC 120515, respectively.
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Affiliation(s)
- Libang Liang
- Department of Chemistry, University of Prince Edward Island, Charlottetown C1A 4P3, Canada
| | - Guanqiao Wang
- Department of Chemistry, University of Prince Edward Island, Charlottetown C1A 4P3, Canada
| | - Bradley Haltli
- Nautilus Biosciences Croda, Charlottetown C1A 4P3, Canada
| | - Douglas H Marchbank
- Department of Chemistry, University of Prince Edward Island, Charlottetown C1A 4P3, Canada
- Nautilus Biosciences Croda, Charlottetown C1A 4P3, Canada
| | | | - Hebelin Correa
- Nautilus Biosciences Croda, Charlottetown C1A 4P3, Canada
| | - Russell G Kerr
- Department of Chemistry, University of Prince Edward Island, Charlottetown C1A 4P3, Canada
- Nautilus Biosciences Croda, Charlottetown C1A 4P3, Canada
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7
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Ceramella J, Caruso A, Occhiuzzi MA, Iacopetta D, Barbarossa A, Rizzuti B, Dallemagne P, Rault S, El-Kashef H, Saturnino C, Grande F, Sinicropi MS. Benzothienoquinazolinones as new multi-target scaffolds: Dual inhibition of human Topoisomerase I and tubulin polymerization. Eur J Med Chem 2019; 181:111583. [DOI: 10.1016/j.ejmech.2019.111583] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2019] [Revised: 07/23/2019] [Accepted: 08/01/2019] [Indexed: 12/26/2022]
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8
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Caruso A, Ceramella J, Iacopetta D, Saturnino C, Mauro MV, Bruno R, Aquaro S, Sinicropi MS. Carbazole Derivatives as Antiviral Agents: An Overview. Molecules 2019; 24:E1912. [PMID: 31109016 PMCID: PMC6572111 DOI: 10.3390/molecules24101912] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 05/06/2019] [Accepted: 05/15/2019] [Indexed: 02/07/2023] Open
Abstract
Keywords: carbazole; tetrahydrocarbazole; antiviral agents.
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Affiliation(s)
- Anna Caruso
- Department of Pharmacy, Health & Nutritional Sciences, University of Calabria,87036 Arcavacata di Rende, Italy.
| | - Jessica Ceramella
- Department of Pharmacy, Health & Nutritional Sciences, University of Calabria,87036 Arcavacata di Rende, Italy.
| | - Domenico Iacopetta
- Department of Pharmacy, Health & Nutritional Sciences, University of Calabria,87036 Arcavacata di Rende, Italy.
| | - Carmela Saturnino
- Department of Science, University of Basilicata, Potenza 85100, Italy.
| | | | - Rosalinda Bruno
- Department of Pharmacy, Health & Nutritional Sciences, University of Calabria,87036 Arcavacata di Rende, Italy.
| | - Stefano Aquaro
- Department of Pharmacy, Health & Nutritional Sciences, University of Calabria,87036 Arcavacata di Rende, Italy.
| | - Maria Stefania Sinicropi
- Department of Pharmacy, Health & Nutritional Sciences, University of Calabria,87036 Arcavacata di Rende, Italy.
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9
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Sinicropi MS, Iacopetta D, Rosano C, Randino R, Caruso A, Saturnino C, Muià N, Ceramella J, Puoci F, Rodriquez M, Longo P, Plutino MR. N-thioalkylcarbazoles derivatives as new anti-proliferative agents: synthesis, characterisation and molecular mechanism evaluation. J Enzyme Inhib Med Chem 2018; 33:434-444. [PMID: 29383954 PMCID: PMC6010102 DOI: 10.1080/14756366.2017.1419216] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Revised: 12/12/2017] [Accepted: 12/13/2017] [Indexed: 12/28/2022] Open
Abstract
Synthetic or natural carbazole derivatives constitute an interesting class of heterocycles, which showed several pharmaceutical properties and occupied a promising place as antitumour tools in preclinical studies. They target several cellular key-points, e.g. DNA and Topoisomerases I and II. The most studied representative, i.e. Ellipticine, was introduced in the treatment of metastatic breast cancer. However, because of the onset of dramatic side effects, its use was almost dismissed. Many efforts were made in order to design and synthesise new carbazole derivatives with good activity and reduced side effects. The major goal of the present study was to synthesise a series of new N-thioalkylcarbazole derivatives with anti-proliferative effects. Two compounds, 5a and 5c, possess an interesting anti-proliferative activity against breast and uterine cancer cell lines without affecting non-tumoural cell lines viability. The most active compound (5c) induces cancer cells death triggering the intrinsic apoptotic pathway by inhibition of Topoisomerase II.
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Affiliation(s)
- Maria Stefania Sinicropi
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Arcavacata di Rende, Italy
| | - Domenico Iacopetta
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Arcavacata di Rende, Italy
| | - Camillo Rosano
- Biopolymers and Proteomics IRCCS Policlinico San Martino-IST, Genova, Italy
| | - Rosario Randino
- Department of Pharmacy, University of Salerno, Fisciano, Italy
| | - Anna Caruso
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Arcavacata di Rende, Italy
| | | | - Noemi Muià
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Arcavacata di Rende, Italy
| | - Jessica Ceramella
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Arcavacata di Rende, Italy
| | - Francesco Puoci
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Arcavacata di Rende, Italy
| | | | - Pasquale Longo
- Department of Chemistry and Biology, University of Salerno, Fisciano, Italy
| | - Maria Rosaria Plutino
- Institute for the Study of Nanostructured Materials, ISMN-CNR, Palermo, c/o Department of ChiBioFarAm, University of Messina, Messina, Italy
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10
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Saturnino C, Caruso A, Iacopetta D, Rosano C, Ceramella J, Muià N, Mariconda A, Bonomo MG, Ponassi M, Rosace G, Sinicropi MS, Longo P. Inhibition of Human Topoisomerase II by N,N,N-Trimethylethanammonium Iodide Alkylcarbazole Derivatives. ChemMedChem 2018; 13:2635-2643. [PMID: 30347518 DOI: 10.1002/cmdc.201800546] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2018] [Revised: 09/29/2018] [Indexed: 12/14/2022]
Abstract
Chemotherapy is used for the treatment of all stages of breast cancer, including the metastatic stage of the disease. Treatment regimens are generally tailored for each patient's particular situation. However, chemotherapeutic agents are the leading cause of serious drug-related adverse effects; moreover, drug resistance often occurs. In this study, we designed and synthesized a new series of N-alkylcarbazoles derived from ellipticine, an alkaloid with a carbazole skeleton initially used in the treatment of metastatic breast cancer and later dismissed because of poor aqueous solubility and severe side effects. After evaluating the binding modes of our class of newly synthesized compounds with human topoisomerase II (hTopo II), we performed hTopo II decatenation assays, identifying compound 4 f (2-(4-((3-chloro-9H-carbazol-9-yl)pentyl)piperazin-1-yl)-N,N,N-trimethylethanammonium iodide) as a good inhibitor. Moreover, 4 f and 4 g (2-(4-((3-chloro-9H-carbazol-9-yl)hexyl)piperazin-1-yl)-N,N,N-trimethylethanammonium iodide) showed a good anti-proliferative activity toward breast cancer cells, causing apoptosis by activation of the caspase pathway. Interestingly, the activity of these two compounds on triple-negative MDA-MB-231 cells, which tend to be highly metastatic and aggressive, is strictly connected to the observed inhibition of hTopo II.
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Affiliation(s)
- Carmela Saturnino
- Department of Science, University of Basilicata, Viale dell'Ateneo Lucano 10, 85100, Potenza, Italy
| | - Anna Caruso
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via Pietro Bucci, 87036, Arcavacata di Rende, Italy
| | - Domenico Iacopetta
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via Pietro Bucci, 87036, Arcavacata di Rende, Italy
| | - Camillo Rosano
- Biopolymers and Proteomics IRCCS, Ospedale Policlinico San Martino - IST, Largo R. Benzi 10, 16132, Genova, Italy
| | - Jessica Ceramella
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via Pietro Bucci, 87036, Arcavacata di Rende, Italy
| | - Noemi Muià
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via Pietro Bucci, 87036, Arcavacata di Rende, Italy
| | - Annaluisa Mariconda
- Department of Engineering and Applied Sciences, University of Bergamo, Viale Marconi 5, 24044, Dalmine, BG, Italy
| | - Maria Grazia Bonomo
- Department of Science, University of Basilicata, Viale dell'Ateneo Lucano 10, 85100, Potenza, Italy
| | - Marco Ponassi
- Biopolymers and Proteomics IRCCS, Ospedale Policlinico San Martino - IST, Largo R. Benzi 10, 16132, Genova, Italy
| | - Giuseppe Rosace
- Department of Engineering and Applied Sciences, University of Bergamo, Viale Marconi 5, 24044, Dalmine, BG, Italy
| | - Maria Stefania Sinicropi
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via Pietro Bucci, 87036, Arcavacata di Rende, Italy
| | - Pasquale Longo
- Department of Biology and Chemistry, University of Salerno, Via Giovanni Paolo II, 132, 84084, Fisciano, Italy
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11
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Vlaar CP, Castillo-Pichardo L, Medina JI, Marrero-Serra CM, Vélez E, Ramos Z, Hernández E. Design, synthesis and biological evaluation of new carbazole derivatives as anti-cancer and anti-migratory agents. Bioorg Med Chem 2018; 26:884-890. [PMID: 29358027 PMCID: PMC5822041 DOI: 10.1016/j.bmc.2018.01.003] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Revised: 01/05/2018] [Accepted: 01/08/2018] [Indexed: 02/07/2023]
Abstract
Based on the efficacy of EHop-016 as an inhibitor of migration and Rac1 activation, a new series of carbazole derivatives has been synthesized. Cytotoxic and anti-migratory effects of these compounds were evaluated in MCF-7 and MDA-MB-231 breast cancer cell lines. Preliminary investigations of their anticancer activity demonstrated that several compounds have moderate antiproliferative effects on cancer cell lines with GI50 values in the range of 13-50 µM. Furthermore, compounds 3b and 11b inhibit migration activity of metastatic cell line MDA-MB-231 by 32% and 34%, respectively. Compound 11b was shown to inhibit activation of the Rho GTPase Rac1 by 55% at 250 nM in both MDA-MB-231 and MDA-MB-435 cell lines. Compared with the IC50 of Rac1 inhibition by lead compound EHop-016 of 1.1 µM, compound 11b demonstrates 4X improved in vitro efficacy.
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Affiliation(s)
- Cornelis P Vlaar
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Puerto Rico, San Juan, PR 00936, United States
| | - Linette Castillo-Pichardo
- Department of Pathology and Laboratory Medicine, School of Medicine, Universidad Central del Caribe, Bayamon, PR 00960, United States
| | - Julia I Medina
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Puerto Rico, San Juan, PR 00936, United States
| | - Cathyria M Marrero-Serra
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Puerto Rico, San Juan, PR 00936, United States
| | - Ericka Vélez
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Puerto Rico, San Juan, PR 00936, United States
| | - Zulma Ramos
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Puerto Rico, San Juan, PR 00936, United States
| | - Eliud Hernández
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Puerto Rico, San Juan, PR 00936, United States.
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12
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Iacopetta D, Mariconda A, Saturnino C, Caruso A, Palma G, Ceramella J, Muià N, Perri M, Sinicropi MS, Caroleo MC, Longo P. Novel Gold and Silver Carbene Complexes Exert Antitumor Effects Triggering the Reactive Oxygen Species Dependent Intrinsic Apoptotic Pathway. ChemMedChem 2017; 12:2054-2065. [PMID: 29120085 DOI: 10.1002/cmdc.201700634] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Indexed: 12/20/2022]
Abstract
Cisplatin and other platinum-based drugs are well-known valid anticancer drugs. However, during chemotherapy, the presence of numerous side effects and the onset of frequent phenomena of resistance has pushed many research groups to devise new metal-based compounds holding improved anticancer properties and fewer undesired effects. Amongst the variety of synthesized compounds, significant antiproliferative effects have been obtained by employing organometallic compounds, particularly those based on silver and gold. With this in mind, we synthesized four compounds, two silver complexes and two gold complexes, with good inhibitory effects on the in vitro proliferation of breast and ovarian cancer-cell models. The antitumor activity of the most active compound, that is, AuL4, was found to be ninefold higher than that of cisplatin, and this compound induced dramatic morphological changes in HeLa cells. AuL4 induced PARP-1 cleavage, caspases 3/7 and 9 activation, mitochondria disruption, cytochrome c release in cancer-cell cytoplasm, and the intracellular production of reactive oxygen species. Thus, AuL4 treatment caused cancer-cell death by the intrinsic apoptotic pathway, whereas no cytotoxic effects were recorded upon treating non-tumor cell lines. The reported outcomes may be an important contribution to the expanding knowledge of medicinal bio-organometallic chemistry and enlarge the available anticancer toolbox, offering improved features, such as higher activity and/or selectivity, and opening the way to new discoveries and applications.
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Affiliation(s)
- Domenico Iacopetta
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via Pietro Bucci, 87036, Arcavacata di Rende, Italy
| | - Annaluisa Mariconda
- Department of Biology and Chemistry, University of Salerno, Via Giovanni Paolo II, 132, Fisciano, 84084, Italy
| | - Carmela Saturnino
- Department of Science, University of Basilicata, Viale dell'Ateneo Lucano 10, Potenza, 85100, Italy
| | - Anna Caruso
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via Pietro Bucci, 87036, Arcavacata di Rende, Italy
| | - Giuseppe Palma
- SSD Sperimentazione Animale, Istituto Nazionale Tumori, IRCCS, "Fondazione G. Pascale", Via Mariano Semmola, Napoli, 80131, Italy
| | - Jessica Ceramella
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via Pietro Bucci, 87036, Arcavacata di Rende, Italy
| | - Noemi Muià
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via Pietro Bucci, 87036, Arcavacata di Rende, Italy
| | - Mariarita Perri
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via Pietro Bucci, 87036, Arcavacata di Rende, Italy
| | - Maria Stefania Sinicropi
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via Pietro Bucci, 87036, Arcavacata di Rende, Italy
| | - Maria Cristina Caroleo
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Via Pietro Bucci, 87036, Arcavacata di Rende, Italy
| | - Pasquale Longo
- Department of Biology and Chemistry, University of Salerno, Via Giovanni Paolo II, 132, Fisciano, 84084, Italy
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13
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Tundis R, Iacopetta D, Sinicropi MS, Bonesi M, Leporini M, Passalacqua NG, Ceramella J, Menichini F, Loizzo MR. Assessment of antioxidant, antitumor and pro-apoptotic effects of Salvia fruticosa Mill. subsp. thomasii (Lacaita) Brullo, Guglielmo, Pavone & Terrasi (Lamiaceae). Food Chem Toxicol 2017; 106:155-164. [PMID: 28552787 DOI: 10.1016/j.fct.2017.05.040] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Revised: 04/27/2017] [Accepted: 05/19/2017] [Indexed: 01/28/2023]
Abstract
The aim of the present study was to investigate the in vitro antioxidant and antitumor effects of Salvia fruticosa Mill subsp. thomasii (Lacaita) Brullo, Guglielmo, Pavone & Terrasi (Lamiaceae). The aerial parts were extracted by maceration with methanol. This extract was partitioned with methanol and n-hexane. Luteolin, luteolin 7-O-glucoside, rutin and salvigenin were isolated from the methanol-soluble fraction. n-Hexane fraction showed viridiflorol, β-pinene, 1,8-cineole, as main components. The methanol-soluble fraction exerted antitumor activity against human breast cancer (MCF-7 and MDA-MB-231) and human colorectal carcinoma (RKO and Caco-2) cells. TUNEL test revealed that S. fruticosa subsp. thomasii leads to cells death by apoptosis, with low cytotoxic effects on non-tumoral 3T3-L1 cells. Moreover, it exerted the highest protection of lipid peroxidation and reduced the oxidative stress induced by menadione treatment in 3T3-L1 murine fibroblasts. S. fruticosa subsp. thomasii bioactivity could promote its use not only as food but also in nutraceutical/pharmaceutical industries.
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Affiliation(s)
- R Tundis
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, CS, Italy.
| | - D Iacopetta
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, CS, Italy.
| | - M S Sinicropi
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, CS, Italy.
| | - M Bonesi
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, CS, Italy.
| | - M Leporini
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, CS, Italy.
| | - N G Passalacqua
- Natural History Museum of Calabria and Botanic Garden, University of Calabria, I-87036 Rende, CS, Italy.
| | - J Ceramella
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, CS, Italy
| | - F Menichini
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, CS, Italy.
| | - M R Loizzo
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, CS, Italy.
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14
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Avula VKR, Vallela S, Anireddy JS, Chamarthi NR. A Green Synthesis of 2-Amino-4-(9H
-carbazole-3-yl)thiophene-3-carbonitriles by a Step-wise and One-pot Three-component Gewald Reaction. J Heterocycl Chem 2017. [DOI: 10.1002/jhet.2847] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Vijay Kumar Reddy Avula
- Department of Chemistry; Sri Venkateswara University; Tirupati 517 502 Andhra Pradesh India
- Centre for Chemical Science and Technological, IST; Jawaharlal Nehru Technological University; Kukatpally Hyderabad 500 085 Telangana India
| | - Swetha Vallela
- Centre for Chemical Science and Technological, IST; Jawaharlal Nehru Technological University; Kukatpally Hyderabad 500 085 Telangana India
| | - Jaya Shree Anireddy
- Centre for Chemical Science and Technological, IST; Jawaharlal Nehru Technological University; Kukatpally Hyderabad 500 085 Telangana India
| | - Naga Raju Chamarthi
- Department of Chemistry; Sri Venkateswara University; Tirupati 517 502 Andhra Pradesh India
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15
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Falco M, Palma G, Rea D, De Biase D, Scala S, D'Aiuto M, Facchini G, Perdonà S, Barbieri A, Arra C. Tumour biomarkers: homeostasis as a novel prognostic indicator. Open Biol 2016; 6:160254. [PMID: 27927793 PMCID: PMC5204124 DOI: 10.1098/rsob.160254] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2016] [Accepted: 11/10/2016] [Indexed: 12/15/2022] Open
Abstract
The term 'personalized medicine' refers to a medical procedure that consists in the grouping of patients based on their predicted individual response to therapy or risk of disease. In oncologic patients, a 'tailored' therapeutic approach may potentially improve their survival and well-being by not only reducing the tumour, but also enhancing therapeutic response and minimizing the adverse effects. Diagnostic tests are often used to select appropriate and optimal therapies that rely both on patient genome and other molecular/cellular analysis. Several studies have shown that lifestyle and environmental factors can influence the epigenome and that epigenetic events may be involved in carcinogenesis. Thus, in addition to traditional biomarkers, epigenetic factors are raising considerable interest, because they could potentially be used as an excellent tool for cancer diagnosis and prognosis. In this review, we summarize the role of conventional cancer genetic biomarkers and their association with epigenomics. Furthermore, we will focus on the so-called 'homeostatic biomarkers' that result from the physiological response to cancer, emphasizing the concept that an altered 'new' homeostasis influence not only tumour environment, but also the whole organism.
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Affiliation(s)
- Michela Falco
- Struttura Semplice Dipartimentale Sperimentazione Animale, Istituto Nazionale Tumori 'Fondazione G. Pascale', IRCCS, Via Mariano Semmola, 80131 Naples, Italy
| | - Giuseppe Palma
- Struttura Semplice Dipartimentale Sperimentazione Animale, Istituto Nazionale Tumori 'Fondazione G. Pascale', IRCCS, Via Mariano Semmola, 80131 Naples, Italy
| | - Domenica Rea
- Struttura Semplice Dipartimentale Sperimentazione Animale, Istituto Nazionale Tumori 'Fondazione G. Pascale', IRCCS, Via Mariano Semmola, 80131 Naples, Italy
| | - Davide De Biase
- Department of Veterinary Medicine and Animal Production, University of Naples 'Federico II', Via Delpino 1, 80137 Naples, Italy
| | - Stefania Scala
- Molecular lmmunology and Immuneregulation, Istituto Nazionale per lo Studio e la Cura dei Tumori, IRCCS Naples 'Fondazione G. Pascale', Naples, italy, Istituto Nazionale Tumori 'Fondazione G. Pascale', IRCCS, Via Mariano Semmola, 80131 Naples, Italy
| | - Massimiliano D'Aiuto
- Division of Breast Surgery, Department of Breast Disease, National Cancer Institute, IRCCS, 'Fondazione Pascale', Naples, Italy
| | - Gaetano Facchini
- Division of Medical Oncology, Department of Uro-Gynaecological Oncology, , Istituto Nazionale per lo Studio e la Cura dei Tumori 'Fondazione G. Pascale', IRCCS, 80131 Naples, Italy
| | - Sisto Perdonà
- Department of Urology, Istituto Nazionale per lo Studio e la Cura dei Tumori 'Fondazione G. Pascale', IRCCS, 80131 Naples, Italy
| | - Antonio Barbieri
- Struttura Semplice Dipartimentale Sperimentazione Animale, Istituto Nazionale Tumori 'Fondazione G. Pascale', IRCCS, Via Mariano Semmola, 80131 Naples, Italy
| | - Claudio Arra
- Struttura Semplice Dipartimentale Sperimentazione Animale, Istituto Nazionale Tumori 'Fondazione G. Pascale', IRCCS, Via Mariano Semmola, 80131 Naples, Italy
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16
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N-heterocyclic carbene complexes of silver and gold as novel tools against breast cancer progression. Future Med Chem 2016; 8:2213-2229. [PMID: 27874288 DOI: 10.4155/fmc-2016-0160] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
AIM Metal carbenic complexes have received considerable attention in both the catalysis and biological fields for their potential applications in cancer and antimicrobial therapies. RESULTS A small series of new silver and gold N-heterocyclic carbene complexes has been designed and synthesized. Among the tested complexes, one compound was particularly active in inhibiting anchorage-dependent and -independent breast cancer proliferation, and inducing cell apoptosis via a mitochondria-related process. The antitumor activity was associated to the transcriptional activation of the tumor suppressor gene p53 in an Sp1-dependent manner, as evidenced by biological and docking studies. CONCLUSION Our results highlight the importance and the versatility of N-heterocyclic carbene complexes of gold and silver as useful tools against breast cancer progression.
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17
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Iacopetta D, Rosano C, Puoci F, Parisi OI, Saturnino C, Caruso A, Longo P, Ceramella J, Malzert-Fréon A, Dallemagne P, Rault S, Sinicropi MS. Multifaceted properties of 1,4-dimethylcarbazoles: Focus on trimethoxybenzamide and trimethoxyphenylurea derivatives as novel human topoisomerase II inhibitors. Eur J Pharm Sci 2016; 96:263-272. [PMID: 27702608 DOI: 10.1016/j.ejps.2016.09.039] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2016] [Revised: 09/17/2016] [Accepted: 09/30/2016] [Indexed: 01/17/2023]
Abstract
Natural or synthetic carbazole derivatives have recently attracted the attention of the scientific world because of their multiple biological activity, leading to an increase of designed, synthesized and studied analogues. In this paper, four 1,4-dimethylcarbazole derivatives, analogues of Ellipticine, have been investigated for their ability to block cancer cells growth, with low effects on the proliferation of normal cells. DNA topoisomerases inhibition assays, docking simulations, stability studies and effects on a membrane model are reported. Particularly, compounds 2 and 3 have been found thermally stable and able to inhibit, strongly and selectively, the human DNA topoisomerase II. These properties confer a good and broad antitumoral activity in vitro, with very low cytotoxic effect on the proliferation of normal cell lines and without damaging, in contrast with Ellipticine, the cell membrane model. The presented outcomes set the most active compounds as good candidates for pre-clinical studies useful in cancer treatment.
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Affiliation(s)
- Domenico Iacopetta
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, Italy
| | - Camillo Rosano
- UOS Proteomics IRCCS AOU San Martino-IST National Institute for Cancer Research, Largo R. Benzi 10, Genoa, Italy
| | - Francesco Puoci
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, Italy
| | - Ortensia Ilaria Parisi
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, Italy
| | - Carmela Saturnino
- Department of Pharmacy, University of Salerno, 84084 Fisciano, Salerno, Italy
| | - Anna Caruso
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, Italy
| | - Pasquale Longo
- Department of Chemistry and Biology, University of Salerno, 84084 Fisciano, Salerno, Italy
| | - Jessica Ceramella
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, Italy
| | - Aurélie Malzert-Fréon
- Normandie Université, UNICAEN, CERMN (Centre d'Etudes et de Recherche sur le Médicament de Normandie), Caen, France.
| | - Patrick Dallemagne
- Normandie Université, UNICAEN, CERMN (Centre d'Etudes et de Recherche sur le Médicament de Normandie), Caen, France
| | - Sylvain Rault
- Normandie Université, UNICAEN, CERMN (Centre d'Etudes et de Recherche sur le Médicament de Normandie), Caen, France
| | - Maria Stefania Sinicropi
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, Italy.
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18
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Rizza P, Pellegrino M, Caruso A, Iacopetta D, Sinicropi MS, Rault S, Lancelot JC, El-Kashef H, Lesnard A, Rochais C, Dallemagne P, Saturnino C, Giordano F, Catalano S, Andò S. 3-(Dipropylamino)-5-hydroxybenzofuro[2,3-f]quinazolin-1(2H)-one (DPA-HBFQ-1) plays an inhibitory role on breast cancer cell growth and progression. Eur J Med Chem 2015; 107:275-87. [PMID: 26599533 DOI: 10.1016/j.ejmech.2015.11.004] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Revised: 10/05/2015] [Accepted: 11/03/2015] [Indexed: 01/01/2023]
Abstract
A series of unknown 3-(alkyl(dialkyl)amino)benzofuro[2,3-f]quinazolin-1(2H)-ones 4-17 has been synthesized as new ellipticine analogs, in which the carbazole moiety and the pyridine ring were replaced by a dibenzofuran residue and a pyrimidine ring, respectively. The synthesis of these benzofuroquinazolinones 4-17 was performed in a simple one-pot reaction using 3-aminodibenzofuran or its 2-methoxy derivative, as starting materials. From 3-(dipropylamino)-5-methoxybenzofuro[2,3-f] quinazolin-1(2H)-one (13), we prepared 3-(dipropylamino)-5-hydroxybenzofuro[2,3-f]quinazolin-1(2H)-one (18), referred to as DPA-HBFQ-1. The cytotoxic activities of all the synthesized compounds, tested in different human breast cancer cell lines, revealed that DPA-HBFQ-1 was the most active compound. In particular, the latter was able to inhibit anchorage-dependent and -independent cell growth and to induce apoptosis in estrogen receptor alpha (ERα)-positive and -negative breast cancer cells. It did not affect proliferation and apoptotic responses in MCF-10A normal breast epithelial cells. The observed effects have been ascribed to an enhanced p21(Cip1/WAF1) expression in a p53-dependent manner of tumor suppressor and to a selective inhibition of human topoisomerase II. In addition, DPA-HBFQ-1 exerted growth inhibitory effects also in other cancer cell lines, even though with a lower cytotoxic activity. Our results indicate DPA-HBFQ-1 as a good candidate to be useful as cancer therapeutic agent, particularly for breast cancer.
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Affiliation(s)
- Pietro Rizza
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036, Arcavacata di Rende, Italy
| | - Michele Pellegrino
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036, Arcavacata di Rende, Italy
| | - Anna Caruso
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036, Arcavacata di Rende, Italy
| | - Domenico Iacopetta
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036, Arcavacata di Rende, Italy
| | - Maria Stefania Sinicropi
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036, Arcavacata di Rende, Italy.
| | - Sylvain Rault
- Université de Caen Basse-Normandie, Centre d'Etudes et de Recherche sur le Médicament de Normandie UPRES EA 4258, FR CNRS 3038 INC3M, Bd Becquerel, 14032 Caen Cedex, France.
| | - Jean Charles Lancelot
- Université de Caen Basse-Normandie, Centre d'Etudes et de Recherche sur le Médicament de Normandie UPRES EA 4258, FR CNRS 3038 INC3M, Bd Becquerel, 14032 Caen Cedex, France
| | - Hussein El-Kashef
- Department of Chemistry, Faculty of Science, Assiut University, 71516 Assiut, Egypt
| | - Aurelien Lesnard
- Université de Caen Basse-Normandie, Centre d'Etudes et de Recherche sur le Médicament de Normandie UPRES EA 4258, FR CNRS 3038 INC3M, Bd Becquerel, 14032 Caen Cedex, France
| | - Christophe Rochais
- Université de Caen Basse-Normandie, Centre d'Etudes et de Recherche sur le Médicament de Normandie UPRES EA 4258, FR CNRS 3038 INC3M, Bd Becquerel, 14032 Caen Cedex, France
| | - Patrick Dallemagne
- Université de Caen Basse-Normandie, Centre d'Etudes et de Recherche sur le Médicament de Normandie UPRES EA 4258, FR CNRS 3038 INC3M, Bd Becquerel, 14032 Caen Cedex, France
| | - Carmela Saturnino
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, Salerno, Italy
| | - Francesca Giordano
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036, Arcavacata di Rende, Italy
| | - Stefania Catalano
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036, Arcavacata di Rende, Italy
| | - Sebastiano Andò
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036, Arcavacata di Rende, Italy.
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19
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Chimento A, Saturnino C, Iacopetta D, Mazzotta R, Caruso A, Plutino MR, Mariconda A, Ramunno A, Sinicropi MS, Pezzi V, Longo P. Inhibition of human topoisomerase I and II and anti-proliferative effects on MCF-7 cells by new titanocene complexes. Bioorg Med Chem 2015; 23:7302-12. [PMID: 26526741 DOI: 10.1016/j.bmc.2015.10.030] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Revised: 10/15/2015] [Accepted: 10/22/2015] [Indexed: 12/14/2022]
Abstract
The antitumor activity shown by many platinum complexes has produced a strong interest in research of new organometallic compounds having anticancer action. Among the many metal compounds synthesized and tested, those based on titanium have received considerable attention because of their cytotoxic activity against solid tumors. Particularly, new titanocene compounds containing aromatic groups linked to the Cp (cyclopentadienyl ring, C5H5) have been synthetized, such as the titanocene Y (bis-[(p-methoxybenzyl)cyclopentadienyl]titanium dichloride) that displayed promising medium-high cytotoxic activity on breast cancer cell lines. Other titanocene complexes recently synthesized, obtained by replacing the substituent methoxy-aryl of cyclopentadienes of titanocene Y with ethenyl-methoxide or ethenyl-phenoxide, showed increased cytotoxic activity on breast cancer cell lines being more stable compounds. In this paper, we report that new titanocene complexes holding lipophilic groups, for instance a methyl group on benzyl carbon, exhibit improved antiproliferative effect on breast cancer cell line MCF-7. Similar results have been obtained introducing a 5-methoxy naphthyl group to further stabilize the titanocene complexes. These inhibitory effects on breast cancer cells have been ascribed to human topoisomerase I and II inhibition as demonstrated by specific enzymatic assays.
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Affiliation(s)
- Adele Chimento
- Department of Pharmacy, Health and Nutrition Sciences, University of Calabria, Arcavacata di Rende, Cosenza, Italy
| | - Carmela Saturnino
- Department of Pharmaceutical and Biomedical Sciences, University of Salerno, Fisciano (SA), Italy.
| | - Domenico Iacopetta
- Department of Pharmacy, Health and Nutrition Sciences, University of Calabria, Arcavacata di Rende, Cosenza, Italy.
| | - Rosaria Mazzotta
- Department of Pharmacy, Health and Nutrition Sciences, University of Calabria, Arcavacata di Rende, Cosenza, Italy
| | - Anna Caruso
- Department of Pharmacy, Health and Nutrition Sciences, University of Calabria, Arcavacata di Rende, Cosenza, Italy
| | - Maria Rosaria Plutino
- Department of Chemistry, University of Messina and Consorzio Interuniversitario di Ricerca in Chimica dei Metalli nei Sistemi Biologici (CIRCMSB), Vill. S. Agata, Messina, Italy
| | - Annaluisa Mariconda
- Department of Pharmaceutical and Biomedical Sciences, University of Salerno, Fisciano (SA), Italy
| | - Anna Ramunno
- Department of Pharmaceutical and Biomedical Sciences, University of Salerno, Fisciano (SA), Italy
| | - Maria Stefania Sinicropi
- Department of Pharmacy, Health and Nutrition Sciences, University of Calabria, Arcavacata di Rende, Cosenza, Italy.
| | - Vincenzo Pezzi
- Department of Pharmacy, Health and Nutrition Sciences, University of Calabria, Arcavacata di Rende, Cosenza, Italy
| | - Pasquale Longo
- Department of Chemistry and Biology, University of Salerno, Fisciano (SA), Italy
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20
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Padmaja P, Koteswara Rao G, Indrasena A, Subba Reddy BV, Patel N, Shaik AB, Reddy N, Dubey PK, Bhadra MP. Synthesis and biological evaluation of novel pyrano[3,2-c]carbazole derivatives as anti-tumor agents inducing apoptosis via tubulin polymerization inhibition. Org Biomol Chem 2015; 13:1404-14. [DOI: 10.1039/c4ob02015d] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A series of novel pyrano[3,2-c]carbazole derivatives have been synthesized and antiproliferative activity of the derivatives were investigated on various cancer cell lines.
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Affiliation(s)
- Pannala Padmaja
- Department of Chemistry
- JNTUH College of Engineering
- Hyderabad (T.S)
- India
| | | | | | | | - Nibedita Patel
- CSIR – Indian Institute of Chemical Technology
- Hyderabad
- India
| | | | - Narayana Reddy
- Department of Chemistry
- Gitam School of Technology
- Gitam University
- Hyderabad (T.S)
- India
| | - Pramod K. Dubey
- Department of Chemistry
- JNTUH College of Engineering
- Hyderabad (T.S)
- India
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21
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Acetylated hyaluronic acid: enhanced bioavailability and biological studies. BIOMED RESEARCH INTERNATIONAL 2014; 2014:921549. [PMID: 25114930 PMCID: PMC4121155 DOI: 10.1155/2014/921549] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/28/2014] [Accepted: 06/25/2014] [Indexed: 01/03/2023]
Abstract
Hyaluronic acid (HA), a macropolysaccharidic component of the extracellular matrix, is common to most species and it is found in many sites of the human body, including skin and soft tissue. Not only does HA play a variety of roles in physiologic and in pathologic events, but it also has been extensively employed in cosmetic and skin-care products as drug delivery agent or for several biomedical applications. The most important limitations of HA are due to its short half-life and quick degradation in vivo and its consequently poor bioavailability. In the aim to overcome these difficulties, HA is generally subjected to several chemical changes. In this paper we obtained an acetylated form of HA with increased bioavailability with respect to the HA free form. Furthermore, an improved radical scavenging and anti-inflammatory activity has been evidenced, respectively, on ABTS radical cation and murine monocyte/macrophage cell lines (J774.A1).
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22
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N-alkyl carbazole derivatives as new tools for Alzheimer's disease: preliminary studies. Molecules 2014; 19:9307-17. [PMID: 24991761 PMCID: PMC6271900 DOI: 10.3390/molecules19079307] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2014] [Revised: 06/12/2014] [Accepted: 06/24/2014] [Indexed: 11/16/2022] Open
Abstract
Alzheimer's disease (AD) is a progressive and age-related neurodegenerative disorder affecting brain cells and is the most common form of "dementia", because of the cognitive detriment which takes place. Neuronal disruption represents its major feature, due to the cytosolic accumulation of amyloid β-peptide (Aβ) which leads to senile plaques formation and intracellular neurofibrillary tangles. Many studies have focused on the design and therapeutic use of new molecules able to inhibit Aβ aggregation. In this context, we evaluated the ability of two recently synthesized series of N-alkyl carbazole derivatives to increase the Aβ soluble forms, through molecular docking simulations and in vitro experiments. Our data evidenced that two carbazole derivatives, the most active, adopt distinct binding modes involving key residues for Aβ fibrillization. They exhibit a good interfering activity on Aβ aggregation in mouse (N2a) cells, stably expressing wild-type human amyloid precursor protein (APP) 695. These preliminary results are promising and we are confident that the N-alkyl carbazole derivatives may encourage next future studies needed for enlarging the knowledge about the AD disease approach.
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Panno A, Sinicropi MS, Caruso A, El-Kashef H, Lancelot JC, Aubert G, Lesnard A, Cresteil T, Rault S. New Trimethoxybenzamides and Trimethoxyphenylureas Derived from Dimethylcarbazole as Cytotoxic Agents. Part I. J Heterocycl Chem 2014. [DOI: 10.1002/jhet.1951] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Antonella Panno
- Université de Caen Basse-Normandie; Centre d'Etudes et de Recherche sur le Médicament de Normandie UPRES EA 4258-FR CNRS 3038 INC3M, Bd Becquerel; 14032 Caen Cedex France
- Dipartimento di Scienze Farmaceutiche; Università della Calabria; 87036 Arcavacata di Rende Cosenza Italy
| | - Maria Stefania Sinicropi
- Dipartimento di Scienze Farmaceutiche; Università della Calabria; 87036 Arcavacata di Rende Cosenza Italy
| | - Anna Caruso
- Université de Caen Basse-Normandie; Centre d'Etudes et de Recherche sur le Médicament de Normandie UPRES EA 4258-FR CNRS 3038 INC3M, Bd Becquerel; 14032 Caen Cedex France
- Dipartimento di Scienze Farmaceutiche; Università della Calabria; 87036 Arcavacata di Rende Cosenza Italy
| | - Hussein El-Kashef
- Université de Caen Basse-Normandie; Centre d'Etudes et de Recherche sur le Médicament de Normandie UPRES EA 4258-FR CNRS 3038 INC3M, Bd Becquerel; 14032 Caen Cedex France
- Chemistry Department, Faculty of Science; Assiut University; 71516 Assiut Egypt
| | - Jean-Charles Lancelot
- Université de Caen Basse-Normandie; Centre d'Etudes et de Recherche sur le Médicament de Normandie UPRES EA 4258-FR CNRS 3038 INC3M, Bd Becquerel; 14032 Caen Cedex France
| | - Geneviève Aubert
- Institut de Chimie des Substances Naturelles, UPR 2301; CNRS; Avenue de la Terrasse 91198 Gif-sur-Yvette France
| | - Aurélien Lesnard
- Université de Caen Basse-Normandie; Centre d'Etudes et de Recherche sur le Médicament de Normandie UPRES EA 4258-FR CNRS 3038 INC3M, Bd Becquerel; 14032 Caen Cedex France
| | - Thierry Cresteil
- Institut de Chimie des Substances Naturelles, UPR 2301; CNRS; Avenue de la Terrasse 91198 Gif-sur-Yvette France
| | - Sylvain Rault
- Université de Caen Basse-Normandie; Centre d'Etudes et de Recherche sur le Médicament de Normandie UPRES EA 4258-FR CNRS 3038 INC3M, Bd Becquerel; 14032 Caen Cedex France
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24
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New titanocene derivatives with high antiproliferative activity against breast cancer cells. Bioorg Med Chem Lett 2014; 24:136-40. [DOI: 10.1016/j.bmcl.2013.11.058] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2013] [Revised: 11/20/2013] [Accepted: 11/23/2013] [Indexed: 12/11/2022]
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25
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Parisi OI, Morelli C, Puoci F, Saturnino C, Caruso A, Sisci D, Trombino GE, Picci N, Sinicropi MS. Magnetic molecularly imprinted polymers (MMIPs) for carbazole derivative release in targeted cancer therapy. J Mater Chem B 2014; 2:6619-6625. [DOI: 10.1039/c4tb00607k] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Magnetic Molecularly Imprinted Polymers (MMIPs) are synthesized with the aim to prepare novel devices for 9H-carbazole derivative sustained delivery in targeted cancer therapy.
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Affiliation(s)
- Ortensia Ilaria Parisi
- Department of Pharmacy
- Health and Nutritional Sciences
- University of Calabria
- 87036 Rende, Italy
- Department of Informatics
| | - Catia Morelli
- Department of Pharmacy
- Health and Nutritional Sciences
- University of Calabria
- 87036 Rende, Italy
| | - Francesco Puoci
- Department of Pharmacy
- Health and Nutritional Sciences
- University of Calabria
- 87036 Rende, Italy
| | - Carmela Saturnino
- Department of Pharmaceutical and Biomedical Sciences
- University of Salerno
- 84084 Fisciano, Italy
| | - Anna Caruso
- Department of Pharmacy
- Health and Nutritional Sciences
- University of Calabria
- 87036 Rende, Italy
- Department of Informatics
| | - Diego Sisci
- Department of Pharmacy
- Health and Nutritional Sciences
- University of Calabria
- 87036 Rende, Italy
| | - Giovanna Elvi Trombino
- Department of Pharmacy
- Health and Nutritional Sciences
- University of Calabria
- 87036 Rende, Italy
| | - Nevio Picci
- Department of Pharmacy
- Health and Nutritional Sciences
- University of Calabria
- 87036 Rende, Italy
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26
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Caruso A, Sinicropi MS, Lancelot JC, El-Kashef H, Saturnino C, Aubert G, Ballandonne C, Lesnard A, Cresteil T, Dallemagne P, Rault S. Synthesis and evaluation of cytotoxic activities of new guanidines derived from carbazoles. Bioorg Med Chem Lett 2013; 24:467-72. [PMID: 24374274 DOI: 10.1016/j.bmcl.2013.12.047] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2013] [Revised: 12/10/2013] [Accepted: 12/11/2013] [Indexed: 10/25/2022]
Abstract
Several new alkylguanidines derived from carbazole have been synthesized in a simple one-pot reaction starting from 3-aminocarbazole derivatives. The aminocarbazoles were reacted with ethoxycarbonylisothiocyanate, to give thiourea intermediates, followed by the addition of an alkylamine and HgCl2 to give ethoxycarbonylguanidine intermediates. The reaction mixture was then heated at 160 °C to give the N-(1,4-dimethyl-9H-carbazol-3-yl)-N'-alkylguanidines. The cytotoxic activity of all the synthesized guanidines was evaluated against different cell lines.
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Affiliation(s)
- Anna Caruso
- Department of Pharmacy, Health and Nutrition Sciences, University of Calabria, 87036 Arcavacata di Rende, Cosenza, Italy; Université de Caen Basse-Normandie, Centre d'Etudes et de Recherche sur le Médicament de Normandie UPRES EA 4258 - FR CNRS 3038 INC3M, Bd Becquerel, 14032 Caen Cedex, France
| | - Maria Stefania Sinicropi
- Department of Pharmacy, Health and Nutrition Sciences, University of Calabria, 87036 Arcavacata di Rende, Cosenza, Italy.
| | - Jean-Charles Lancelot
- Université de Caen Basse-Normandie, Centre d'Etudes et de Recherche sur le Médicament de Normandie UPRES EA 4258 - FR CNRS 3038 INC3M, Bd Becquerel, 14032 Caen Cedex, France
| | - Hussein El-Kashef
- Université de Caen Basse-Normandie, Centre d'Etudes et de Recherche sur le Médicament de Normandie UPRES EA 4258 - FR CNRS 3038 INC3M, Bd Becquerel, 14032 Caen Cedex, France; Chemistry Department, Faculty of Science, Assiut University, 71516 Assiut, Egypt
| | - Carmela Saturnino
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, Salerno, Italy
| | - Geneviève Aubert
- Institut de Chimie des Substances Naturelles, UPR 2301, CNRS, Avenue de la Terrasse, 91198 Gif-sur-Yvette, France
| | - Céline Ballandonne
- Université de Caen Basse-Normandie, Centre d'Etudes et de Recherche sur le Médicament de Normandie UPRES EA 4258 - FR CNRS 3038 INC3M, Bd Becquerel, 14032 Caen Cedex, France
| | - Aurélien Lesnard
- Université de Caen Basse-Normandie, Centre d'Etudes et de Recherche sur le Médicament de Normandie UPRES EA 4258 - FR CNRS 3038 INC3M, Bd Becquerel, 14032 Caen Cedex, France
| | - Thierry Cresteil
- Institut de Chimie des Substances Naturelles, UPR 2301, CNRS, Avenue de la Terrasse, 91198 Gif-sur-Yvette, France
| | - Patrick Dallemagne
- Université de Caen Basse-Normandie, Centre d'Etudes et de Recherche sur le Médicament de Normandie UPRES EA 4258 - FR CNRS 3038 INC3M, Bd Becquerel, 14032 Caen Cedex, France
| | - Sylvain Rault
- Université de Caen Basse-Normandie, Centre d'Etudes et de Recherche sur le Médicament de Normandie UPRES EA 4258 - FR CNRS 3038 INC3M, Bd Becquerel, 14032 Caen Cedex, France
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Biological activity of 3-chloro-azetidin-2-one derivatives having interesting antiproliferative activity on human breast cancer cell lines. Bioorg Med Chem Lett 2013; 23:6401-5. [PMID: 24119558 DOI: 10.1016/j.bmcl.2013.09.054] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2013] [Revised: 09/16/2013] [Accepted: 09/18/2013] [Indexed: 12/21/2022]
Abstract
Resveratrol (3,4',5 tri-hydroxystilbene), a natural plant polyphenol, has gained interest as a non-toxic agent capable of inducing tumor cell death in a variety of cancer types. However, therapeutic application of these beneficial effects remains very limited due to its short biological half-life, labile properties, rapid metabolism and elimination. Different studies were undertaken to obtain synthetic analogs of resveratrol with major bioavailability and anticancer activity. We have synthesized a series 3-chloro-azetidin-2-one derivatives, in which an azetidinone nucleus connects two aromatic rings. Aim of the present study was to investigate the effects of these new 3-chloro-azetidin-2-one resveratrol derivatives on human breast cancer cell lines proliferation. Our results indicate that some azetidin-based resveratrol derivatives may become new potent alternative tools for the treatment of human breast cancer.
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28
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Sala M, Chimento A, Saturnino C, Gomez-Monterrey IM, Musella S, Bertamino A, Milite C, Sinicropi MS, Caruso A, Sirianni R, Tortorella P, Novellino E, Campiglia P, Pezzi V. Synthesis and cytotoxic activity evaluation of 2,3-thiazolidin-4-one derivatives on human breast cancer cell lines. Bioorg Med Chem Lett 2013; 23:4990-5. [PMID: 23860590 DOI: 10.1016/j.bmcl.2013.06.051] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2013] [Revised: 06/11/2013] [Accepted: 06/16/2013] [Indexed: 11/17/2022]
Abstract
It is well known that resveratrol (RSV) displayed cancer-preventing and anticancer properties but its clinical application is limited because of a low bioavailability and a rapid clearance from the circulation. Aim of this work was to synthesize pharmacologically active resveratrol analogs with an enhanced structural rigidity and bioavailability. In particular, we have synthesized a library of 2,3-thiazolidin-4-one derivatives in which a thiazolidinone nucleus connects two aromatic rings. Some of these compounds showed strong inhibitory effects on breast cancer cell growth. Our results indicate that some of thiazolidin-based resveratrol derivatives may become a new potent alternative tool for the treatment of human breast cancer.
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Affiliation(s)
- Marina Sala
- Department of Pharmaceutical Science, Division of Biomedicine, University of Salerno, Fisciano, SA 84084, Italy
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29
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Sirignano E, Saturnino C, Botta A, Sinicropi MS, Caruso A, Pisano A, Lappano R, Maggiolini M, Longo P. Synthesis, characterization and cytotoxic activity on breast cancer cells of new half-titanocene derivatives. Bioorg Med Chem Lett 2013; 23:3458-62. [PMID: 23623493 DOI: 10.1016/j.bmcl.2013.03.059] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2012] [Revised: 03/13/2013] [Accepted: 03/15/2013] [Indexed: 11/17/2022]
Abstract
A series of novel titanocene-complexes has been prepared and evaluated for their growth regulatory effects in MCF7 and SkBr3 breast cancer cells. The capability of some of these compound to elicit relevant repressive effects on cancer cell growth could be taken into account towards novel pharmacological approaches in cancer therapy.
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Affiliation(s)
- Esther Sirignano
- Department of Pharmaceutical and Biomedical Sciences, University of Salerno, Italy
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