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Eltahir Z, Ibrahim M, Mohieldeen MY, Bayoumi A, Ahmed SM. Thymoquinone Nanoparticles (TQ-NPs) in Kidney Toxicity Induced by Ehrlich Ascites Carcinoma (EAC): An In Vivo Study. Can J Kidney Health Dis 2024; 11:20543581241258812. [PMID: 38863503 PMCID: PMC11165950 DOI: 10.1177/20543581241258812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 05/06/2024] [Indexed: 06/13/2024] Open
Abstract
Background Cisplatin (Cis) is potent chemotherapy used to treating already many different types of cancer; however, it is found to correlate with nephrotoxicity and other adverse health consequences. Thymoquinone (TQ) is an antioxidant and anti-inflammatory molecule that may defend against the consequences of different chemotherapies. Thymoquinone uses, although, are negatively impacted by its weak solubility and inadequate biological availability. Objectives This investigation examined the efficacy of a new nanoparticle (NP) absorbing TQ in an Ehrlich Ascites Carcinoma (EAC) mice model to address its low solubility, enhance its bioavailability, and protect against Cis-induced nephrotoxicity. Methods Following 4 treatment groups were included in this research: (1) control, (2) EAC, (3) EAC + Cis + Thymoquinone nanoparticle (TQ-NP) treated, and (4) EAC + Cis-treated. Results The study revealed that TQ-NP was efficacious in avoiding Cis-induced kidney problems in EAC mice, as well as restoring kidney function and pathology. Thymoquinone nanoparticle considerably reduced Cis-induced oxidative damage in renal tissue by augmenting antioxidant levels. According to tumor weight and histological investigation results, TQ-NP did not impair Cis's anticancer efficacy. Conclusion Thymoquinone nanoparticle might be used as a potential drug along with Cis anticancer therapy to reduce nephrotoxicity and other side effects while maintaining Cis anticancer properties.
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Affiliation(s)
- Zakaria Eltahir
- Department of Clinical Laboratory Sciences, Faculty of Applied Medical Science, Taibah University, Medina, Saudi Arabia
- Research Unit, School of Medicine, Taibah University, Medina, Saudi Arabia
| | - Maha Ibrahim
- MSF Medical Scientific Foundation for Research & Development, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Muniera Y. Mohieldeen
- Department of Biochemistry, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Ammar Bayoumi
- MSF Medical Scientific Foundation for Research & Development, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Samia M. Ahmed
- Clinical Biochemistry, Department of Clinical Laboratory Sciences, Faculty of Applied Medical Science, Taibah University, Medina, Saudi Arabia
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Hein Y, Zipfel F, O'Connor G, Macdonald R, Hussels M. Flow cytometer for a dilution-free measurement approach with sample recollection. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2024; 95:065101. [PMID: 38829217 DOI: 10.1063/5.0187052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Accepted: 05/12/2024] [Indexed: 06/05/2024]
Abstract
Blood testing using flow cytometry is a common and rapid method for the initial screening and diagnosis of patients. Measurements are often combined with other scientific techniques, and analyzed samples are commonly diluted and discarded afterward. When the sample is recollected instead, sample dilution is a challenge when the sample is intended or needed for additional measurements. Therefore, it is advantageous to recollect the undiluted sample. In order to enable measurements of the same undiluted sample aliquot, we designed and constructed a purpose-built flow cytometer. Our instrument employs syringes, acoustic focusing, and an open fluidics system to recollect and reuse the unadulterated sample. The cytometer is compact, which reduces sample consumption. It acquires forward, sideward, and fluorescence signals, offering opportunities for diverse measurement approaches. In particular, our cytometer has been designed to be ready for additional downstream analysis of cells, e.g., applying mass spectrometry, magnetic resonance spectroscopy, or other analytical tools. This study presents results on instrument performance, a comparison with a cytometer that uses standard hydrodynamic focusing, and a proof of concept for multiple measurements.
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Chi T, Sang T, Wang Y, Ye Z. Cleavage and Noncleavage Chemistry in Reactive Oxygen Species (ROS)-Responsive Materials for Smart Drug Delivery. Bioconjug Chem 2024; 35:1-21. [PMID: 38118277 DOI: 10.1021/acs.bioconjchem.3c00476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2023]
Abstract
The design and development of advanced drug delivery systems targeting reactive oxygen species (ROS) have gained significant interest in recent years for treating various diseases, including cancer, psychiatric diseases, cardiovascular diseases, neurological diseases, metabolic diseases, and chronic inflammations. Integrating specific chemical bonds capable of effectively responding to ROS and triggering drug release into the delivery system is crucial. In this Review, we discuss commonly used conjugation linkers (chemical bonds) and categorize them into two groups: cleavable linkers and noncleavable linkers. Our goal is to clarify their unique drug release mechanisms from a chemical perspective and provide practical organic synthesis approaches for their efficient production. We showcase numerous significant examples to demonstrate their synthesis routes and diverse applications. Ultimately, we strive to present a comprehensive overview of cleavage and noncleavage chemistry, offering insights into the development of smart drug delivery systems that respond to ROS.
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Affiliation(s)
- Teng Chi
- Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
| | - Ting Sang
- School of Stomatology of Nanchang University & Jiangxi Province Clinical Research Center for Oral Diseases & The Key Laboratory of Oral Biomedicine, Nanchang 330006, China
| | - Yanjing Wang
- Department of Chemistry, Washington University, St. Louis, Missouri 63130, United States
| | - Zhou Ye
- Applied Oral Sciences and Community Dental Care, Faculty of Dentistry, The University of Hong Kong, Hong Kong S.A.R. 999077, China
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Deng Z, Chen S, Liu G, Zhu G. Unlocking the potential of platinum drugs: organelle-targeted small-molecule platinum complexes for improved anticancer performance. RSC Chem Biol 2023; 4:1003-1013. [PMID: 38033725 PMCID: PMC10685827 DOI: 10.1039/d3cb00087g] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Accepted: 09/29/2023] [Indexed: 12/02/2023] Open
Abstract
Platinum-based drugs have revolutionized cancer chemotherapy; however, their therapeutic efficacy has been limited by severe side effects and drug resistance. Recently, approaches that target specific organelles in cancer cells have emerged as attractive alternatives to overcome these challenges. Many studies have validated these strategies and highlighted that organelle-targeted platinum complexes demonstrate increased anticancer activity, the ability to overcome drug resistance, novel molecular mechanisms, or even lower toxicity. This review provides a brief summary of various organelle-targeting strategies that promote the accumulation of platinum complexes in certain intracellular areas, such as the nucleus, mitochondria, endoplasmic reticulum (ER), and lysosomes. Moreover, the mechanisms through which these strategies improve anticancer performance, overcome drug resistance, and alter the action mode of conventional platinum drugs are discussed. By providing an extensive account of platinum complexes targeting different organelles, this review aims to assist researchers in understanding the design principles, identifying potential targets, and fostering innovative ideas for the development of platinum complexes.
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Affiliation(s)
- Zhiqin Deng
- Department of Chemistry, City University of Hong Kong Hong Kong SAR P. R. China
- City University of Hong Kong Shenzhen Research Institute Shenzhen 518057 P. R. China
- School of Medicine, Chongqing University Chongqing 400030 P. R. China
| | - Shu Chen
- Department of Chemistry, City University of Hong Kong Hong Kong SAR P. R. China
- City University of Hong Kong Shenzhen Research Institute Shenzhen 518057 P. R. China
| | - Gongyuan Liu
- Department of Chemistry, City University of Hong Kong Hong Kong SAR P. R. China
- City University of Hong Kong Shenzhen Research Institute Shenzhen 518057 P. R. China
| | - Guangyu Zhu
- Department of Chemistry, City University of Hong Kong Hong Kong SAR P. R. China
- City University of Hong Kong Shenzhen Research Institute Shenzhen 518057 P. R. China
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Zhou M, Boulos JC, Omer EA, Rudbari HA, Schirmeister T, Micale N, Efferth T. Two palladium (II) complexes derived from halogen-substituted Schiff bases and 2-picolylamine induce parthanatos-type cell death in sensitive and multi-drug resistant CCRF-CEM leukemia cells. Eur J Pharmacol 2023; 956:175980. [PMID: 37567459 DOI: 10.1016/j.ejphar.2023.175980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 07/29/2023] [Accepted: 08/08/2023] [Indexed: 08/13/2023]
Abstract
The use of cisplatin and its derivatives in cancer treatment triggered the interest in metal-containing complexes as potential novel anticancer agents. Palladium (II)-based complexes have been synthesized in recent years with promising antitumor activity. Previously, we described the synthesis and cytotoxicity of palladium (II) complexes containing halogen-substituted Schiff bases and 2-picolylamine. Here, we selected two palladium (II) complexes with double chlorine-substitution or double iodine-substitution that displayed the best cytotoxicity in drug-sensitive CCRF-CEM and multidrug-resistant CEM/ADR5000 leukemia cells for further biological investigation. Surprisingly, these compounds did not significantly induce apoptotic cell death. This study aims to reveal the major mode of cell death of these two palladium (II) complexes. We performed annexin V-FITC/PI staining and flow cytometric mitochondrial membrane potential measurement followed by western blotting, immunofluorescence microscopy, and alkaline single cell electrophoresis (comet assay). J4 and J6 still induced neither apoptosis nor necrosis in both leukemia cell lines. They also insufficiently induced autophagy as evidenced by Beclin and p62 detection in western blotting. Interestingly, J4 and J6 induced a novel mode of cell death (parthanatos) as mainly demonstrated in CCRF-CEM cells by hyper-activation of poly(ADP-ribose) polymerase 1 (PARP) and poly(ADP-ribose) (PAR) using western blotting, flow cytometric measurement of mitochondrial membrane potential collapse, nuclear translocation of apoptosis-inducing factor (AIF) by immunofluorescence microscopy, and DNA damage by alkaline single cell electrophoresis (comet assay). AIF translocation was also observed in CEM/ADR5000 cells. Thus, parthanatos was the predominant mode of cell death induced by J4 and J6, which explains the high cytotoxicity in CCRF-CEM and CEM/ADR5000 cells. J4 and J6 may be interesting drug candidates and deserve further investigations to overcome resistance of tumors against apoptosis. This study will promote the design of further novel palladium (II)-based complexes as chemotherapeutic agents.
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Affiliation(s)
- Min Zhou
- Department of Pharmaceutical Biology, Institute of Pharmaceutical and Biomedical Sciences, Johannes Gutenberg University-Mainz, Staudinger Weg 5, 55128, Mainz, Germany
| | - Joelle C Boulos
- Department of Pharmaceutical Biology, Institute of Pharmaceutical and Biomedical Sciences, Johannes Gutenberg University-Mainz, Staudinger Weg 5, 55128, Mainz, Germany
| | - Ejlal A Omer
- Department of Pharmaceutical Biology, Institute of Pharmaceutical and Biomedical Sciences, Johannes Gutenberg University-Mainz, Staudinger Weg 5, 55128, Mainz, Germany
| | - Hadi Amiri Rudbari
- Department of Chemistry, University of Isfahan, Isfahan, 81746-73441, Iran
| | - Tanja Schirmeister
- Department of Medicinal Chemistry, Institute of Pharmaceutical and Biomedical Sciences, Johannes Gutenberg University-Mainz, Staudinger Weg 5, 55128, Mainz, Germany
| | - Nicola Micale
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno D'Alcontres 31, 1-98166, Messina, Italy
| | - Thomas Efferth
- Department of Pharmaceutical Biology, Institute of Pharmaceutical and Biomedical Sciences, Johannes Gutenberg University-Mainz, Staudinger Weg 5, 55128, Mainz, Germany.
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Bayram P, Aksak Karamese S, Özdemir B, Durak A, Billur D. The effects of cisplatin and jaceosidin on SH-SY5Y neuroblastoma cells: an electron microscopic, molecular and biochemical study. Ultrastruct Pathol 2023; 47:388-397. [PMID: 37246956 DOI: 10.1080/01913123.2023.2218911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2023] [Revised: 05/10/2023] [Accepted: 05/24/2023] [Indexed: 05/30/2023]
Abstract
In this study, our aim was to show both the single and combined effects of cisplatin and jaceosidin in SHSY-5Y neuroblastoma cells. For this purpose, we used MTT cellular viability assay, Enzyme-Linked Immunosorbent Assay (ELISA), Transmission Electron Microscopy (TEM), Immunofluorescence Staining Assay (IFA) and Western blotting (WB) assay. According to MTT findings, IC50 dose was detected as 50 µM cisplatin and 160 µM jaceosidin co-application. Therefore, experimental groups were finally selected as control, cisplatin, 160 µM jaceosidin and Cisplatin +160 µM jaceosidin. Cell viability was decreased in all groups, and the IFA findings confirmed the viability analysis. WB data indicated that matrix metalloproteinase 2 and 9 levels, as indicators of metastasis, decreased. While LPO and CAT levels increased in all treatment groups, it was observed that the activity of SOD decreased. When TEM micrographs were investigated, cellular damages were determined. In the light of these results, it can be said that cisplatin and jaceosidin have a potential to increase the effects of each other synergistically.
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Affiliation(s)
- Pinar Bayram
- Faculty of Medicine, Department of Histology and Embryology, Kafkas University, Kars, Turkey
| | - Selina Aksak Karamese
- Faculty of Medicine, Department of Histology and Embryology, Kafkas University, Kars, Turkey
| | - Bengul Özdemir
- Faculty of Medicine, Department of Histology and Embryology, Kafkas University, Kars, Turkey
| | - Aysegul Durak
- Faculty of Medicine, Departments of Biophysics, Ankara University, Ankara, Turkey
| | - Deniz Billur
- Faculty of Medicine, Department of Histology-Embryology, Ankara University, Ankara, Turkey
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Mahmoud AMA, Mantawy EM, Wahdan SA, Ammar RM, El-Demerdash E. Vildagliptin restores cognitive function and mitigates hippocampal neuronal apoptosis in cisplatin-induced chemo-brain: Imperative roles of AMPK/Akt/CREB/ BDNF signaling cascades. Biomed Pharmacother 2023; 159:114238. [PMID: 36640673 DOI: 10.1016/j.biopha.2023.114238] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 12/31/2022] [Accepted: 01/09/2023] [Indexed: 01/13/2023] Open
Abstract
Cisplatin (CP) is a broad-spectrum antineoplastic agent used to treat many human cancers. Nonetheless, most patients receiving CP suffer from cognitive deficits, a phenomenon termed "chemo-brain". Recently, vildagliptin (Vilda), a DPP-4 inhibitor, has demonstrated promising neuroprotective properties against various neurological diseases. Therefore, the present study aims to investigate the potential neuroprotective properties of Vilda against CP-induced neurotoxicity and elucidate the underlying molecular mechanisms. Chemo-brain was induced in Sprague-Dawley rats by i.p injection of CP at a dose of 5 mg/kg once weekly for four weeks. Vilda was administered daily at a dose (10 mg/kg; P.O) for four weeks. The results revealed that Vilda restored the cognitive function impaired by CP, as assessed by the Morris water maze, Y-maze, and passive avoidance tests. Moreover, Vilda alleviated the CP-induced neurodegeneration, as shown by toluidine blue staining, besides markedly reduced amyloid plaque deposition, as evidenced by Congo red staining. Notably, Vilda boosted cholinergic neurotransmission through the downregulation of the acetylcholinesterase enzyme. In addition, the neuroprotective mechanisms of Vilda include diminishing oxidative stress by reducing MDA levels while raising GSH levels and SOD activity, repressing neuronal apoptosis as shown by elevated Bcl-2 levels together with diminished Bax and caspase-3 expressions, inhibiting neuroinflammation as shown by decreased GFAP expression, and finally boosting hippocampal neurogenesis and survival by upregulating expressions of BDNF and PCNA. These effects were mainly mediated by activating AMPK/Akt/CREB signaling cascades. In summary, Vilda can be considered a promising candidate for guarding against CP-induced chemo-brain and neurodegeneration, thus improving the quality of life of cancer patients.
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Affiliation(s)
- Abdulla M A Mahmoud
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Badr University in Cairo (BUC), Cairo, Egypt
| | - Eman M Mantawy
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Sara A Wahdan
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Ramy M Ammar
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Kafrelsheikh University, Kafr-Elsheikh, Egypt
| | - Ebtehal El-Demerdash
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt.
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Szefler B, Czeleń P. Will the Interactions of Some Platinum (II)-Based Drugs with B-Vitamins Reduce Their Therapeutic Effect in Cancer Patients? Comparison of Chemotherapeutic Agents such as Cisplatin, Carboplatin and Oxaliplatin-A Review. Int J Mol Sci 2023; 24:ijms24021548. [PMID: 36675064 PMCID: PMC9862491 DOI: 10.3390/ijms24021548] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 01/04/2023] [Accepted: 01/10/2023] [Indexed: 01/14/2023] Open
Abstract
Pt (II) derivatives show anti-cancer activity by interacting with nucleobases of DNA, thus causing some spontaneous and non-spontaneous reactions. As a result, mono- and diaqua products are formed which further undergo complexation with guanine or adenine. Consequently, many processes are triggered, which lead to the death of the cancer cell. The theoretical and experimental studies confirm that such types of interactions can also occur with other chemical compounds. The vitamins from B group have a similar structure to the nucleobases of DNA and have aromatic rings with single-pair orbitals. Theoretical and experimental studies were performed to describe the interactions of B vitamins with Pt (II) derivatives such as cisplatin, oxaliplatin and carboplatin. The obtained results were compared with the values for guanine. Two levels of simulations were implemented at the theoretical level, namely, B3LYP/6-31G(d,p) with LANL2DZ bases set for platinum atoms and MN15/def2-TZVP. The polarizable continuum model (IEF-PCM preparation) and water as a solvent were used. UV-Vis spectroscopy was used to describe the drug-nucleobase and drug-B vitamin interactions. Values of the free energy (ΔGr) show spontaneous reactions with mono- and diaqua derivatives of cisplatin and oxaliplatin; however, interactions with diaqua derivatives are more preferable. The strength of these interactions was also compared. Carboplatin products have the weakest interaction with the studied structures. The presence of non-covalent interactions was demonstrated in the tested complexes. A good agreement between theory and experiment was also demonstrated.
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Utilization of Cancer Cell Line Screening to Elucidate the Anticancer Activity and Biological Pathways Related to the Ruthenium-Based Therapeutic BOLD-100. Cancers (Basel) 2022; 15:cancers15010028. [PMID: 36612025 PMCID: PMC9817855 DOI: 10.3390/cancers15010028] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 11/30/2022] [Accepted: 12/16/2022] [Indexed: 12/24/2022] Open
Abstract
BOLD-100 (sodium trans-[tetrachlorobis(1H indazole)ruthenate(III)]) is a ruthenium-based anticancer compound currently in clinical development. The identification of cancer types that show increased sensitivity towards BOLD-100 can lead to improved developmental strategies. Sensitivity profiling can also identify mechanisms of action that are pertinent for the bioactivity of complex therapeutics. Sensitivity to BOLD-100 was measured in a 319-cancer-cell line panel spanning 24 tissues. BOLD-100's sensitivity profile showed variation across the tissue lineages, including increased response in esophageal, bladder, and hematologic cancers. Multiple cancers, including esophageal, bile duct and colon cancer, had higher relative response to BOLD-100 than to cisplatin. Response to BOLD-100 showed only moderate correlation to anticancer compounds in the Genomics of Drug Sensitivity in Cancer (GDSC) database, as well as no clear theme in bioactivity of correlated hits, suggesting that BOLD-100 may have a differentiated therapeutic profile. The genomic modalities of cancer cell lines were modeled against the BOLD-100 sensitivity profile, which revealed that genes related to ribosomal processes were associated with sensitivity to BOLD-100. Machine learning modeling of the sensitivity profile to BOLD-100 and gene expression data provided moderative predictive value. These findings provide further mechanistic understanding around BOLD-100 and support its development for additional cancer types.
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Second and third-row transition metal compounds containing benzimidazole ligands: An overview of their anticancer and antitumour activity. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214790] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Romani AM. Cisplatin in Cancer Treatment. Biochem Pharmacol 2022; 206:115323. [DOI: 10.1016/j.bcp.2022.115323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 10/14/2022] [Accepted: 10/20/2022] [Indexed: 11/09/2022]
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Crystal Structures of Half-Sandwich Ru(II) Complexes, [(η6-p-Cymene)(3-chloro-6-(1H-pyrazol-1-yl)pyridazine)Ru(X)]BF4, (X = Cl, Br, I). MOLBANK 2022. [DOI: 10.3390/m1477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Herein, we report the synthesis and single-crystal X-ray structures of three (η6-p-cymene)Ru(II) tetrafluoroborate salts, viz., [(η6-p-cymene)(3-chloro-6-(1H-pyrazol-1-yl)pyridazine)Ru(X)]BF4, (X = Cl, Br, I), Ru1-3. They were prepared by the reactions of [(η6-p-cymene)Ru(μ-X)(X)]2, (X = Cl, Br, I) with two-mole equivalents of 3-chloro-6-(1H-pyrazol-1-yl)pyridazine, under inert conditions at ambient temperatures, and subsequently precipitated by the addition of excess BF4− ions. Orange crystalline precipitates were obtained in good yields, from which the respective single crystals for X-ray diffraction analysis were recrystallized by slow evaporation from their methanolic/diethyl ether solutions. The Ru(II) complexes were characterized by various spectroscopic techniques and chemical methods, which included FTIR, 1H/13C NMR, UV-visible absorption, mass spectrometry, and elemental analysis. The molecular structures were solved by single-crystal X-ray crystal diffraction analysis. The complexes crystallized in the monoclinic crystal system in the P21/c (Ru1-2) and P21/n (Ru3) space groups. Density Functionals Theoretical (DFT) calculations were performed in methanol to gain an understanding of the electronic and structural properties of the complexes. Trends in the data metrics were established, and selected data were compared with the diffraction data. The electrophilicity indices of Ru1-3 follow the order Ru3 > Ru2 > Ru1, and the trend is in line with their anticipated order of reactivity towards nucleophiles.
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Pigg HC, Yglesias MV, Sutton EC, McDevitt CE, Shaw M, DeRose VJ. Time-Dependent Studies of Oxaliplatin and Other Nucleolar Stress-Inducing Pt(II) Derivatives. ACS Chem Biol 2022; 17:2262-2271. [PMID: 35917257 DOI: 10.1021/acschembio.2c00399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The properties of small molecule Pt(II) compounds that drive specific cellular responses are of interest due to their broad clinical use as chemotherapeutics as well as to provide a better mechanistic understanding of bioinorganic processes. The chemotherapeutic compound cisplatin causes cell death through DNA damage, while oxaliplatin may induce cell death through inhibition of ribosome biogenesis, also referred to as nucleolar stress induction. Previous work has found a subset of oxaliplatin derivatives that cause nucleolar stress at 24 h drug treatment. Here we report that these different Pt(II) derivatives exhibit a range of rates and degrees of global nucleolar stress induction as well as inhibition of rRNA transcription. Potential explanations for these variations include both the ring size and stereochemistry of the non-aquation-labile ligand. We observe that Pt(II) compounds containing a 6-membered ring show faster onset and a higher overall degree of nucleolar stress than those containing a 5-membered ring, and that compounds having the 1R,2R-stereoisomeric conformation show faster onset and a higher overall degree of stress than those having the 1S,2S-conformation. Pt(II) cellular accumulation and cellular Pt(II)-DNA adduct formation did not correlate with nucleolar stress induction, indicating that the effect is not due to global interactions. Together these results suggest that Pt(II) compounds induce nucleolar stress through a mechanism that likely involves one or a few key intermolecular interactions.
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Mahadevi P, Sumathi S, Metha A, Singh J. Synthesis, spectral, antioxidant, in vitro cytotoxicity activity and thermal analysis of Schiff base metal complexes with 2,2′-Bipyridine-4,4′-dicarboxylic acid as co-ligand. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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15
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Self-therapeutic metal-based nanoparticles for treating inflammatory diseases. Acta Pharm Sin B 2022; 13:1847-1865. [DOI: 10.1016/j.apsb.2022.07.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 07/06/2022] [Accepted: 07/12/2022] [Indexed: 02/07/2023] Open
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DNA Methylation Biomarkers for Prediction of Response to Platinum-Based Chemotherapy: Where Do We Stand? Cancers (Basel) 2022; 14:cancers14122918. [PMID: 35740584 PMCID: PMC9221086 DOI: 10.3390/cancers14122918] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 06/10/2022] [Accepted: 06/11/2022] [Indexed: 02/01/2023] Open
Abstract
Simple Summary Platinum-based agents are one of the most widely used chemotherapy drugs for various types of cancer. However, one of the main challenges in the application of platinum drugs is resistance, which is currently being widely investigated. Epigenetic DNA methylation-based biomarkers are promising to aid in the selection of patients, helping to foresee their platinum therapy response in advance. These biomarkers enable minimally invasive patient sample collection, short analysis, and good sensitivity. Hence, improved methodologies for the detection and quantification of DNA methylation biomarkers will facilitate their use in the choice of an optimal treatment strategy. Abstract Platinum-based chemotherapy is routinely used for the treatment of several cancers. Despite all the advances made in cancer research regarding this therapy and its mechanisms of action, tumor resistance remains a major concern, limiting its effectiveness. DNA methylation-based biomarkers may assist in the selection of patients that may benefit (or not) from this type of treatment and provide new targets to circumvent platinum chemoresistance, namely, through demethylating agents. We performed a systematic search of studies on biomarkers that might be predictive of platinum-based chemotherapy resistance, including in vitro and in vivo pre-clinical models and clinical studies using patient samples. DNA methylation biomarkers predictive of response to platinum remain mostly unexplored but seem promising in assisting clinicians in the generation of more personalized follow-up and treatment strategies. Improved methodologies for their detection and quantification, including non-invasively in liquid biopsies, are additional attractive features that can bring these biomarkers into clinical practice, fostering precision medicine.
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The assessment of physicochemical properties of Cisplatin complexes with purines and vitamins B group. J Mol Graph Model 2022; 113:108144. [DOI: 10.1016/j.jmgm.2022.108144] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 01/25/2022] [Accepted: 01/31/2022] [Indexed: 11/20/2022]
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Zhang LT, Ke LX, Wu XY, Tian HT, Deng HZ, Xu LY, Li EM, Long L. TRIP13 Induces Nedaplatin Resistance in Esophageal Squamous Cell Carcinoma by Enhancing Repair of DNA Damage and Inhibiting Apoptosis. BIOMED RESEARCH INTERNATIONAL 2022; 2022:7295458. [PMID: 35601150 PMCID: PMC9115607 DOI: 10.1155/2022/7295458] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 03/14/2022] [Accepted: 03/28/2022] [Indexed: 02/05/2023]
Abstract
Thyroid hormone receptor interactor 13 (TRIP13) plays a crucial role in poor prognosis and chemotherapy resistance of cancer patients. This present study is aimed at investigating the role of high expression of TRIP13 inducing nedaplatin (NDP) resistance in esophageal squamous cell carcinoma (ESCC) cells. High expression of TRIP13 promoted the proliferation and migration of ESCC cells performed by MTS assay, colony formation assay, wound healing assay, and transwell assay. High TRIP13 expression induced NDP resistance to ESCC based on the cell proliferation promoting/inhibition rate and cell migration promoting/inhibition rate analysis, flow cytometry assay of apoptotic subpopulations with a combination of Annexin V-FITC and propidium iodide, and Western blot analysis downregulating cleaved PARP, γH2A.X, cleaved caspase-3, and Bax and upregulating Bcl-2 expression. This study indicated that high expression of TRIP13 promoted proliferation and migration of ESCC cells and induced NDP resistance via enhancing repair of DNA damage and inhibiting apoptosis. This will provide a preliminary reference for the clinical use of NDP in ESCC treatment.
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Affiliation(s)
- Lin-Ting Zhang
- Department of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou, 515041 Guangdong Province, China
| | - Li-Xin Ke
- Department of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou, 515041 Guangdong Province, China
| | - Xin-Yi Wu
- Department of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou, 515041 Guangdong Province, China
| | - Hui-Ting Tian
- Department of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou, 515041 Guangdong Province, China
| | - Hua-Zhen Deng
- Department of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou, 515041 Guangdong Province, China
| | - Li-Yan Xu
- Department of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou, 515041 Guangdong Province, China
- Institute of Oncologic Pathology, Shantou University Medical College, Shantou, 515041 Guangdong Province, China
- Institute of Basic Medical Science, Cancer Research Center, Shantou University Medical College, Shantou, 515041 Guangdong Province, China
- Guangdong Provincial Key Laboratory of Infectious Diseases and Molecular Immunopathology, Shantou University Medical College, Shantou, 515041 Guangdong Province, China
| | - En-Min Li
- Department of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou, 515041 Guangdong Province, China
- Guangdong Provincial Key Laboratory of Infectious Diseases and Molecular Immunopathology, Shantou University Medical College, Shantou, 515041 Guangdong Province, China
- The Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Shantou University Medical College, Shantou, 515041 Guangdong Province, China
| | - Lin Long
- Department of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou, 515041 Guangdong Province, China
- Institute of Oncologic Pathology, Shantou University Medical College, Shantou, 515041 Guangdong Province, China
- Institute of Basic Medical Science, Cancer Research Center, Shantou University Medical College, Shantou, 515041 Guangdong Province, China
- Guangdong Provincial Key Laboratory of Infectious Diseases and Molecular Immunopathology, Shantou University Medical College, Shantou, 515041 Guangdong Province, China
- The Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Shantou University Medical College, Shantou, 515041 Guangdong Province, China
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19
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Chakraborty A, Jaiswal C, Hassan A, Kumar S, Singh K, Mandal BB, Das N. Tunable and improved antiproliferative activity of Pt (II)–based organometallics bearing alkynyls and 1,2,3‐triazole moieties. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Arnab Chakraborty
- Department of Chemistry Indian Institute of Technology Patna Bihta Bihar India
| | - Chitra Jaiswal
- Department of Biosciences and Bioengineering Indian Institute of Technology Guwahati Guwahati Assam India
| | - Atikur Hassan
- Department of Chemistry Indian Institute of Technology Patna Bihta Bihar India
| | - Saurabh Kumar
- Department of Chemistry Indian Institute of Technology Patna Bihta Bihar India
| | - Khushwant Singh
- Department of Chemistry Indian Institute of Technology Patna Bihta Bihar India
| | - Biman B. Mandal
- Department of Biosciences and Bioengineering Indian Institute of Technology Guwahati Guwahati Assam India
- Centre for Nanotechnology Indian Institute of Technology Guwahati Guwahati Assam India
- School of Health Science and Technology Indian Institute of Technology Guwahati Guwahati Assam India
| | - Neeladri Das
- Department of Chemistry Indian Institute of Technology Patna Bihta Bihar India
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20
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Berberis integerrima hydro-alcoholic root extract ant its constituent berberine protect against cisplatin-induced nephro- and hepato-toxicity. Am J Med Sci 2022; 364:76-87. [DOI: 10.1016/j.amjms.2021.10.037] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 09/03/2021] [Accepted: 10/21/2021] [Indexed: 01/04/2023]
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21
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Novel Pomegranate-Nanoparticles Ameliorate Cisplatin-Induced Nephrotoxicity and Improves Cisplatin Anti-Cancer Efficacy in Ehrlich Carcinoma Mice Model. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27051605. [PMID: 35268707 PMCID: PMC8912068 DOI: 10.3390/molecules27051605] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 02/06/2022] [Accepted: 02/09/2022] [Indexed: 11/30/2022]
Abstract
Cisplatin (CISP) is one of the most widely used anti-cancer chemotherapeutic agents with remarkable efficacy against various types of cancers. However, it has been associated with nephrotoxicity amongst other undesirable side effects. Pomegranate (PE) is a potent antioxidant and anti-inflammatory agent effective against cancer, with a superior benefit of not being associated with the common toxicities related to the use of conventional chemotherapeutic agents. However, the application of PE is limited by its reduced solubility and decreased bioavailability. We investigated the potential of a novel nanoparticle (NP) enclosing PE to enhance its solubility and improve its bioavailability, and efficacy to prevent CISP-associated nephrotoxicity in a mice model of Ehrlich solid carcinoma (ESC). All mice were grouped into four cohorts: (I) control, (II) tumor, (III) CISP, and (IV) CISP + PE-NPs. The data obtained demonstrated that PE-NPs was beneficial in potently ameliorating CISP-induced nephrotoxicity in ESC mice. PE-NPs significantly attenuated CISP-induced oxidative stress and lipid peroxidation in the kidney via improving activities of antioxidants (SOD, GSH, and CAT). Additionally, PE-NPs considerably decreased CISP-induced inflammation in the kidney by decreasing the levels of NF-kB, IL-1β, and TNF-α. Notably, PE-NPs did not assuage the antitumor efficacy of CISP as revealed by histological assessment and tumor weight data. In summary, PE-NPs may be a potent alternative anticancer therapy devoid of nephrotoxicity.
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22
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Reinhard GL, Jayaraman S, Prybil JW, Arambula JF, Arumugam K. Detailed structural and spectroscopic elucidation of ferrocenium coupled N-heterocyclic carbene gold(I) complexes. Dalton Trans 2022; 51:1533-1541. [PMID: 34989720 PMCID: PMC9069980 DOI: 10.1039/d1dt03174k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Unambiguous assignment of redox sites on ferrocene coupled N-heterocyclic carbene gold(I) complexes [(Fc-NHC)2Au(I)]+ is critical to gain a greater mechanistic understanding of their activity in a cellular environment. Such information can be garnered with isolation and detailed characterization of the oxidized version of [(Fc-NHC)2Au(I)]+. Herein we disclose a study that unambiguously illustrates redox events pertaining to [(Fc-NHC)2Au(I)]+ that stem exclusively from ferrocene sites. This work also describes novel synthetic methodologies for isolating ferrocenium coupled N-heterocyclic carbene gold(I) complexes.
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Affiliation(s)
- Garrett L Reinhard
- Department of Chemistry, Wright State University, Dayton, OH 45435, USA.
| | | | - Joshua W Prybil
- Department of Chemistry, The Ohio State University, Columbus, OH 43210, USA
| | - Jonathan F Arambula
- Department of Chemistry & Biochemistry, The University of Texas at Austin, Austin, TX 78712, USA
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23
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Ivanova S. Comparative assessment of clinical trials, indications, pharmacokinetic parameters and side effects of approved platinum drugs. PHARMACIA 2022. [DOI: 10.3897/pharmacia.69.e78813] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Platinum complexes are among the most commonly applied anticancer agents. The aim of current work is collection, analysing and comparative estimation of clinical trials and pharmacological indications of currently approved for application platinum detivatives: Cisplatin, Carboplatin, Oxaliplatin, Nedaplatin (Japan), Lobaplatin (China), Heptaplatin (North Korea), and Satraplatin. The other aim of the study includes the summarizing of the hystoric data for the stages of the developlement of these drugs, and the comparison of pharmacokimetic parameters, side effecs and the dose-liniting factors of the drugs. The observational study on pharmacokinetic parameters shows that protein binding decreases in order: 95% (Cisplatn); 90% (Oxaliplatin); 50% (Nedaplatin); low (Carboplatin). For every of Cisplatin, Carboplatin, Oxaliplatin have been reported more than 1000 clinical trials; for Lobaplatin, Nedaplatin, Satraplatin - about 10 trials. The differenses in dose-limiting effects are: neuro-, nephro-, ototoxicity (Cisplatin); neurotoxicity (Oxaliplatin); nephrotoxicity (Heptaplatin); myelosuppression: thrombocytopenia, neutropenia, leukopenia (Carboplatin, Nedaplatin, Satraplatin).
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24
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Joksimović N, Petronijević J, Radisavljević S, Petrović B, Mihajlović K, Janković N, Milović E, Milivojević D, Ilić B, Djurić A. Synthesis, characterization, antitumor potential, and investigation of mechanism of action of copper( ii) complexes with acylpyruvates as ligands: interactions with biomolecules and kinetic study †. RSC Adv 2022; 12:30501-30513. [PMID: 36337968 PMCID: PMC9597287 DOI: 10.1039/d2ra05797b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Accepted: 10/20/2022] [Indexed: 11/07/2022] Open
Abstract
Considering the urgency of finding a cure for vicious diseases such as tumors, we have synthesized and characterized a small series of new copper(ii) complexes with biologically important ligands such as acylpyruvate. In addition to this, we used another four copper(ii) complexes, with ligands of the same type to examine the antitumor potential. The antitumor potential of the copper(ii) complexes was examined on three tumor cell lines and one normal human cell line using the MTT assay. All seven tested complexes showed very good cytotoxic effects. Two copper complexes that showed the best antitumor potential were selected for further testing that showed the best potential for potential application in the future. The mechanism of activity of these complexes was examined in detail using tests such as cell cycle, ROS level, oxidative DNA damage, and proteins related to hypoxia analysis. In addition, we examined the binding abilities of these complexes with biomolecules (Guo, Ino, 5′-GMP, BSA, and DNA). The results showed that the tested compounds bind strongly to DNA molecules through intercalation. Also, it has been shown that the tested compounds adequately bind to the BSA molecule, which indicates an even greater potential for some future application of these compounds in clinical practice. Considering the urgency of finding a cure for vicious diseases such as tumors, we have synthesized and characterized a small series of new copper(ii) complexes with biologically important ligands such as acylpyruvate.![]()
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Affiliation(s)
- Nenad Joksimović
- University of Kragujevac, Faculty of Science, Department of ChemistryRadoja Domanovića 1234000 KragujevacSerbia
| | - Jelena Petronijević
- University of Kragujevac, Faculty of Science, Department of ChemistryRadoja Domanovića 1234000 KragujevacSerbia
| | - Snežana Radisavljević
- University of Kragujevac, Faculty of Science, Department of ChemistryRadoja Domanovića 1234000 KragujevacSerbia
| | - Biljana Petrović
- University of Kragujevac, Faculty of Science, Department of ChemistryRadoja Domanovića 1234000 KragujevacSerbia
| | - Kristina Mihajlović
- University of Kragujevac, Faculty of Science, Department of ChemistryRadoja Domanovića 1234000 KragujevacSerbia
| | - Nenad Janković
- University of Kragujevac, Institute for Information Technologies Kragujevac, Department of SciencesJovana Cvijića bb34000 KragujevacSerbia
| | - Emilija Milović
- University of Kragujevac, Institute for Information Technologies Kragujevac, Department of SciencesJovana Cvijića bb34000 KragujevacSerbia
| | - Dušan Milivojević
- Vinča Institute of Nuclear Science University of BelgradeP.O. Box 52211001BelgradeSerbia
| | - Bojana Ilić
- Clinic for Endocrinology, Diabetes and Metabolic Diseases, University Clinical Centre of SerbiaBelgradeSerbia
| | - Ana Djurić
- Institute of Oncology and Radiology of SerbiaPasterova 1411000 BelgradeSerbia
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25
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RALY regulate the proliferation and expression of immune/inflammatory response genes via alternative splicing of FOS. Genes Immun 2022; 23:246-254. [PMID: 35941292 PMCID: PMC9758052 DOI: 10.1038/s41435-022-00178-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 07/12/2022] [Accepted: 07/19/2022] [Indexed: 01/07/2023]
Abstract
RALY is a multifunctional RNA-binding protein involved in cancer metastasis, prognosis, and chemotherapy resistance in various cancers. However, the molecular mechanism of which is still unclear. We have established RALY overexpression cell lines and studied the effect of RALY on proliferation and apoptosis in HeLa cells. Then we used RNA-seq to analyze the transcriptomes data. Lastly, RT-qPCR experiments had performed to confirm the RNA-seq results. We found that the overexpression of RALY in HeLa cells inhibited proliferation. Moreover, the overexpression of RALY changed the gene expression profile, and the significant upregulation of genes involved immune/inflammatory response related biological process by NOD-like receptor signaling pathway cytokine-cytokine receptor interaction. The significant downregulation genes involved innate immune response by the Primary immunodeficiency pathway. Notably, IFIT1, IFIT2, IFTI3, IFI44, HERC4, and OASL expression had inhibited by the overexpression of RALY. Furthermore, RALY negatively regulates the expression of transcription factors FOS and FOSB. Notably, we found that 645 alternative splicing events had regulated by overexpression of RALY, which is highly enriched in transcription regulation, RNA splicing, and cell proliferation biological process by the metabolic pathway. We show that RALY regulates the expression of immune/inflammatory response-related genes via alternative splicing of FOS in HeLa cells. The novel role of RALY in regulating immune/inflammatory gene expression may explain its function in regulating chemotherapy resistance and provides novel insights into further exploring the molecular mechanism of RALY in regulating cancer immunity and chemo/immune therapies.
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26
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Association between ABCC2 polymorphism and hematological toxicity in patients with esophageal cancer receiving platinum plus 5-fluorouracil therapy. Esophagus 2022; 19:146-152. [PMID: 34347217 DOI: 10.1007/s10388-021-00865-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 07/28/2021] [Indexed: 02/03/2023]
Abstract
BACKGROUND Platinum agents are taken up into cells by copper transporter (CTR) 1 (gene code: SLC31A1) and are excreted from cells by copper-transporting P-type adenosine triphosphatase (ATP7B) and multidrug resistance-associated protein (MRP) 2 (gene code: ABCC2). In addition, glutathione S transferase (GST) P1 is involved in the metabolism of platinum agents. The present study aimed to determine whether the rate of grade 3-4 hematological toxicity associated with platinum plus 5-fluorouracil (5-FU) therapy in 239 patients with esophageal cancer was affected by the SLC31A1 rs10981694A>C and rs12686377G>T, ATP7B rs9535828A>G, GSTP1 rs1695A>G, and ABCC2 -24C>T polymorphisms. METHODS Chemotherapy consisted of protracted infusion of 5-FU (800 mg/m2/day) on days 1-5 and cisplatin or nedaplatin (80 mg/m2/day) on day 1. RESULTS A total of 82 of 239 patients developed grade 3-4 hematological toxicity after chemotherapy. Univariate analysis showed that ABCC2 -24C/T + T/T genotypes (P = 0.038), radiation therapy (P = 0.013), baseline white blood cell count < 6000/μL (P = 0.003), and baseline neutrophil count < 3900/μL (P = 0.021) were statistically significant predictors of grade 3-4 hematological toxicity. Multivariate analysis revealed that ABCC2 -24C/T + T/T genotypes (P = 0.036), radiation therapy (P = 0.005), and baseline white blood cell count < 6000/μL (P < 0.001) were significant risk factors. CONCLUSIONS We determined that ABCC2 -24C>T is significantly associated with grade 3-4 hematological toxicity after platinum plus 5-FU therapy. These findings might contribute to improved treatment strategies for patients with esophageal cancer.
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27
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Marloye M, Inam H, Moore CJ, Mertens TR, Ingels A, Koch M, Nowicki MO, Mathieu V, Pritchard JR, Awuah SG, Lawler SE, Meyer F, Dufrasne F, Berger G. Self-assembled ruthenium and osmium nanosystems display a potent anticancer profile by interfering with metabolic activity. Inorg Chem Front 2022; 9:2594-2607. [PMID: 36311556 PMCID: PMC9610622 DOI: 10.1039/d2qi00423b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Amphiphilic ruthenium and osmium complexes auto-assemble to nanosystems that poison mitochondria and show highly promising in vitro and in vivo anticancer activity.
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Affiliation(s)
- Mickaël Marloye
- Microbiology, Bioorganic & Macromolecular Chemistry Unit, Faculté de Pharmacie, Université libre de Bruxelles (ULB), Boulevard du Triomphe, 1050 Brussels, Belgium
| | - Haider Inam
- Department of Biomedical Engineering, Pennsylvania State University, University Park, PA 16802, USA
| | - Connor J. Moore
- Department of Biomedical Engineering, Pennsylvania State University, University Park, PA 16802, USA
| | - Tyler R. Mertens
- Department of Chemistry, University of Kentucky, Lexington, KY 40506, USA
| | - Aude Ingels
- Department of Pharmacotherapy and Pharmaceutics, Faculté de Pharmacie, Université libre de Bruxelles (ULB), Boulevard du Triomphe, 1050 Brussels, Belgium
| | - Marilin Koch
- Harvey Cushing Neuro-Oncology Laboratories, Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Michal O. Nowicki
- Harvey Cushing Neuro-Oncology Laboratories, Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Véronique Mathieu
- Department of Pharmacotherapy and Pharmaceutics, Faculté de Pharmacie, Université libre de Bruxelles (ULB), Boulevard du Triomphe, 1050 Brussels, Belgium
- ULB Cancer Research Center (UCRC), Université libre de Bruxelles (ULB), 1050 Brussels, Belgium
| | - Justin R. Pritchard
- Department of Biomedical Engineering, Pennsylvania State University, University Park, PA 16802, USA
| | - Samuel G. Awuah
- Department of Chemistry, University of Kentucky, Lexington, KY 40506, USA
| | - Sean E. Lawler
- Harvey Cushing Neuro-Oncology Laboratories, Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Franck Meyer
- Microbiology, Bioorganic & Macromolecular Chemistry Unit, Faculté de Pharmacie, Université libre de Bruxelles (ULB), Boulevard du Triomphe, 1050 Brussels, Belgium
| | - François Dufrasne
- Microbiology, Bioorganic & Macromolecular Chemistry Unit, Faculté de Pharmacie, Université libre de Bruxelles (ULB), Boulevard du Triomphe, 1050 Brussels, Belgium
| | - Gilles Berger
- Microbiology, Bioorganic & Macromolecular Chemistry Unit, Faculté de Pharmacie, Université libre de Bruxelles (ULB), Boulevard du Triomphe, 1050 Brussels, Belgium
- Harvey Cushing Neuro-Oncology Laboratories, Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
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28
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Adams CJ, Meade TJ. Towards Imaging Pt Chemoresistance Using Gd(III)-Pt(II) Theranostic MR Contrast Agents. ChemMedChem 2021; 16:3663-3671. [PMID: 34355523 PMCID: PMC8678168 DOI: 10.1002/cmdc.202100389] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 07/08/2021] [Indexed: 12/16/2022]
Abstract
Cisplatin and related Pt(II) chemotherapeutics are indispensable tools for the treatment of various solid tumors. Despite their widespread clinical use in approximately 50 % of chemotherapy regimens, they are hindered by issues with off-target toxicity and chemoresistance, both innate and acquired. To date, there is no effective way to predict the outcome of Pt(II) chemotherapy because the genes associated with resistance are not completely known or understood. Instead, patients undergo weeks to months of potentially harmful therapy before knowing if it is effective. Here we report two Gd(III)-Pt(II) theranostic MR contrast agents that contain cisplatin and carboplatin-based moieties respectively. We used these agents to demonstrate that accumulation differences in Pt(II) sensitive and resistant cells, a dominant factor in chemoresistance, can be imaged by MR. Both theranostic agents bind to DNA, are cytotoxic, and enhance the intracellular T1 -weighted MR contrast of multiple cell lines. Most importantly, the cisplatin-based agent accumulates less in Pt(II) resistant cells in vitro and in vivo, resulting in decreased MR contrast enhancement compared to the parent Pt(II) sensitive cell line. This straightforward method to image a key factor of Pt(II) resistance using MRI is an important first step towards the ultimate goals of predicting response to Pt(II) chemotherapy and monitoring for the onset of chemoresistance - a critical unmet need in medicine that could significantly improve patient outcomes.
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Affiliation(s)
- Casey J. Adams
- Department of Chemistry, Northwestern University, 2170 Campus Drive, Evanston, IL 60208 (USA)
| | - Thomas J. Meade
- Department of Chemistry, Northwestern University, 2170 Campus Drive, Evanston, IL 60208 (USA)
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29
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Zhou F, Wang L, Jin K, Wu Y. RecQ-like helicase 4 (RECQL4) exacerbates resistance to oxaliplatin in colon adenocarcinoma via activation of the PI3K/AKT signaling pathway. Bioengineered 2021; 12:5859-5869. [PMID: 34477047 PMCID: PMC8806715 DOI: 10.1080/21655979.2021.1964156] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
Oxaliplatin (OXA) resistance is a great challenge for colon adenocarcinoma (COAD) chemotherapy. The promoting role of RecQ-Like Helicase 4 (RECQL4) in chemoresistance to platinum-based drugs has been identified, whereas the effect and specific mechanism of RECQL4 in regulating OXA resistance within COAD have not been explicated yet. In this work, RECQL4 mRNA expression was detected by RT-qPCR. RECQL4, phosphorylated PI3K (p-PI3K), PI3K, phosphorylated AKT (p-AKT), and AKT protein expression were measured by western blotting. CCK-8, flow cytometry, wound healing, and transwell assays were utilized to analyze OXA resistance, cell proliferation, apoptosis, cell cycle, migration and invasion. Herein, we found RECQL4 was upregulated in COAD, especially in OXA-resistant COAD tissues and cells. RECQL4 overexpression facilitated proliferation and metastasis of OXA-resistant COAD cells; on the contrary, RECQL4 knockdown attenuated proliferative and metastatic capabilities in OXA-resistant COAD cells. Moreover, RECQL4 promoted OXA resistance in OXA-resistant COAD cells via activating the P13 K/AKT signaling. To sum up, the results suggest that RECQL4 depletion may be a crucial mechanism to reverse OXA resistance in COAD via inhibition of the P13 K/AKT pathway in vitro, thereby providing a novel target for overcoming OXA resistance in COAD.
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Affiliation(s)
- Fei Zhou
- Department of General Surgery, The Affiliated Shuyang Hospital of Xuzhou Medical University, China
| | - Leiming Wang
- Department of General Surgery, The Affiliated Shuyang Hospital of Xuzhou Medical University, China
| | - Kangpeng Jin
- Department of Colorectal Surgery, Jiangsu Provincial People's Hospital, China
| | - Yang Wu
- Department of Colorectal Surgery, Jiangsu Provincial People's Hospital, China
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30
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Afsar T, Razak S, Aldisi D, Shabbir M, Almajwal A, Al Kheraif AA, Arshad M. Acacia hydaspica R. Parker ethyl-acetate extract abrogates cisplatin-induced nephrotoxicity by targeting ROS and inflammatory cytokines. Sci Rep 2021; 11:17248. [PMID: 34446789 PMCID: PMC8390681 DOI: 10.1038/s41598-021-96509-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Accepted: 08/11/2021] [Indexed: 11/16/2022] Open
Abstract
Cisplatin (CisPT) is a chemotherapeutic drug that outcomes in adverse effects. In this study, we examined the effect of A. hydaspica ethyl acetate extract (AHE) in an animal model of cisplatin-induced acute kidney injury (AKI). 36 male Sprague Dawley rats were used in the AKI rat model, and CisPT (7.5 mg/kg BW, i.p) single dose was given. In the pretreatment module, AHE (400 mg/kgBW/day, p.o) was given for 7 days before and after CisPT injection. While in the post-treatment group AHE was administered for 7 days after a single CisPT shot. The standard group received silymarin (100 mg/kg BW, p.o) for 7 days before and after CisPT injection. In HCT 116 tumor xenografts (n = 32) two groups of mice were pretreated with 400 mg/kg AHE orally for 7 days and two groups were treated with distilled water. On day 7 of pretreatment one distilled water and one AHE pretreated group were injected i.p with 15 mg/kg bw dose followed by another dose of CisPT 2 wk later. AHE groups were additionally treated with 400 mg/kg AHE for 3 days/week for 2 weeks. CisPT significantly deteriorated renal function parameters, i.e., PH, specific gravity, total protein, albumin, urea, creatinine, uric acid, globulin and blood urea nitrogen. CisPT treatment increased oxidative stress markers, while lower renal antioxidant enzymes. AHE pretreatment ameliorates significantly (p < 0.0001) CisPT-induced alterations in serum and urine markers for kidney function. Furthermore, AHE pretreatment more efficiently (p < 0.001) decreases oxidative stress markers, attenuate NF-κB, and IL-6 protein and mRNA expression by augmenting antioxidant enzyme levels compared to post-treatment. The histological observations verified the protective effect of AHE. In tumor xenograft mice, AHE treatment significantly reduced CisPT induced oxidative stress while it did not interfere with the anticancer efficacy of cisplatin as shown by significance (p < 0.001) decrease in tumor size after treatment. A. hydaspica AHE might provide a prospective adjuvant that precludes CisPT-induced nephrotoxicity without compromising its antitumor potential.
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Affiliation(s)
- Tayyaba Afsar
- Department of Community Health Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Kingdom of Saudi Arabia.
| | - Suhail Razak
- Department of Community Health Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Kingdom of Saudi Arabia.
| | - Dara Aldisi
- Department of Community Health Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Kingdom of Saudi Arabia
| | - Maria Shabbir
- Atta-Ur-Rahman School of Applied Biosciences, National University of Sciences and Technology, Islamabad, Pakistan
| | - Ali Almajwal
- Department of Community Health Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Kingdom of Saudi Arabia
| | - Abdulaziz Abdullah Al Kheraif
- Dental Biomaterials Research Chair, Dental Health Department, College of Applied Medical Sciences, King Saud University, Riyadh, Kingdom of Saudi Arabia
| | - Mohammed Arshad
- Dental Biomaterials Research Chair, Dental Health Department, College of Applied Medical Sciences, King Saud University, Riyadh, Kingdom of Saudi Arabia
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Abdulbur-Alfakhoury E, Trommetter G, Brion N, Dumoulin D, Reichstädter M, Billon G, Leermakers M, Baeyens W. Distribution of platinum (Pt), palladium (Pd), and rhodium (Rh) in urban tributaries of the Scheldt River assessed by diffusive gradients in thin films technique (DGT). THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 784:147075. [PMID: 33905928 DOI: 10.1016/j.scitotenv.2021.147075] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 04/05/2021] [Accepted: 04/07/2021] [Indexed: 06/12/2023]
Abstract
The performance of the newly developed DGT technique for the platinum group elements (PGEs) rhodium (Rh), platinum (Pt) and palladium (Pd) was evaluated in two tributaries of the Scheldt River, the Marque River close to the city of Lille (France), and the Zenne River which flows through the city of Brussels (Belgium). In the Marque River, an interlaboratory comparison was performed between the two laboratories where the DGT techniques dedicated to PGEs were developed (AMGC, VUB & LASIRE, U-Lille). PGEs were also analysed in an effluent of a Brussels hospital and monthly grab sampling was performed at the wastewater treatments plants (WWTPs) of Brussels. The concentrations of the 3 elements are higher in the Zenne River than in the Marque River and much higher Pt concentrations are found in the hospital effluent. Good agreement for Pt was observed between the three selected chelating resins and a relatively good agreement was observed between the two laboratories using the same chelating resin, whereas lower results were observed with the anion-exchange resin. Larger discrepancies between the two laboratories were observed for Pd and no comparison could be made for Rh due to the low natural concentrations. The results show that in small urban rivers with high impact of urbanization, WWTPs are an important source of Pt, resulting from the use of anticancer drugs in hospitals and households. The limited retention of PGEs in WWTPs results in increased concentrations in urban rivers downstream. For Pd and Rh, similar trends were found with other traffic related elements such as Cu, Zn and Pb, showing the highest concentrations in waters collecting runoff from a highway. The data show that these elements, together with Gd, can be useful to trace specific pollution sources and their dispersion.
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Affiliation(s)
- Ehab Abdulbur-Alfakhoury
- Analytical, Environmental and Geo-Chemistry (AMGC), Vrije Universiteit Brussel (VUB), Pleinlaan 2, 1050 Brussels, Belgium
| | - Guillaume Trommetter
- Univ. Lille, CNRS, UMR 8516, LASIRE - Laboratoire Avancé de Spectroscopie pour les Intéractions, la Réactivité de l'Environnement, F-59000 Lille, France
| | - Natacha Brion
- Analytical, Environmental and Geo-Chemistry (AMGC), Vrije Universiteit Brussel (VUB), Pleinlaan 2, 1050 Brussels, Belgium
| | - David Dumoulin
- Univ. Lille, CNRS, UMR 8516, LASIRE - Laboratoire Avancé de Spectroscopie pour les Intéractions, la Réactivité de l'Environnement, F-59000 Lille, France
| | - Marek Reichstädter
- Analytical, Environmental and Geo-Chemistry (AMGC), Vrije Universiteit Brussel (VUB), Pleinlaan 2, 1050 Brussels, Belgium
| | - G Billon
- Univ. Lille, CNRS, UMR 8516, LASIRE - Laboratoire Avancé de Spectroscopie pour les Intéractions, la Réactivité de l'Environnement, F-59000 Lille, France
| | - Martine Leermakers
- Analytical, Environmental and Geo-Chemistry (AMGC), Vrije Universiteit Brussel (VUB), Pleinlaan 2, 1050 Brussels, Belgium.
| | - W Baeyens
- Analytical, Environmental and Geo-Chemistry (AMGC), Vrije Universiteit Brussel (VUB), Pleinlaan 2, 1050 Brussels, Belgium
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Vos LMC, Aronson SL, van Driel WJ, Huitema ADR, Schagen van Leeuwen JH, Lok CAR, Sonke GS. Translational and pharmacological principles of hyperthermic intraperitoneal chemotherapy for ovarian cancer. Best Pract Res Clin Obstet Gynaecol 2021; 78:86-102. [PMID: 34565676 DOI: 10.1016/j.bpobgyn.2021.06.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 06/09/2021] [Indexed: 12/24/2022]
Abstract
The long-term survival of advanced-stage ovarian cancer patients remains poor, despite extensive cytoreductive surgery, chemotherapy, and the recent addition of poly (ADP-ribose) polymerase inhibitors (PARPi). Hyperthermic intraperitoneal chemotherapy (HIPEC) has shown survival benefit by specifically targeting peritoneal metastases, the primary site of disease recurrence. Different aspects of how HIPEC exerts its effect remain poorly understood. Improved understanding of the effects of hyperthermia on ovarian cancer cells, the synergy of hyperthermia with intraperitoneal chemotherapy, and the pharmacological and pharmacokinetic properties of intraperitoneally administered cisplatin may help identify ways to optimize the efficacy of HIPEC. This review provides an overview of these translational and pharmacological principles of HIPEC and aims to expose knowledge gaps that may direct further research to optimize the HIPEC procedure and ultimately improve survival for women with advanced ovarian cancer.
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Affiliation(s)
- Laura M C Vos
- Dept. of Gynecologic Oncology, Center for Gynecologic Oncology, Amsterdam, Netherlands Cancer Institute, Amsterdam, the Netherlands.
| | - S Lot Aronson
- Dept. of Gynecologic Oncology, Center for Gynecologic Oncology, Amsterdam, Netherlands Cancer Institute, Amsterdam, the Netherlands; Dept. of Medical Oncology, Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Willemien J van Driel
- Dept. of Gynecologic Oncology, Center for Gynecologic Oncology, Amsterdam, Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Alwin D R Huitema
- Dept. of Pharmacology, Netherlands Cancer Institute, Amsterdam, the Netherlands; Dept. of Clinical Pharmacy, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands; Dept. of Pharmacology, Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | | | - Christine A R Lok
- Dept. of Gynecologic Oncology, Center for Gynecologic Oncology, Amsterdam, Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Gabe S Sonke
- Dept. of Medical Oncology, Netherlands Cancer Institute, Amsterdam, the Netherlands
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Jiang L, Ye WC, Li Z, Yang Y, Dai W, Li M. Anticancer effects of dihydromyricetin on the proliferation, migration, apoptosis and in vivo tumorigenicity of human hepatocellular carcinoma Hep3B cells. BMC Complement Med Ther 2021; 21:194. [PMID: 34229692 PMCID: PMC8258952 DOI: 10.1186/s12906-021-03356-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 06/15/2021] [Indexed: 12/20/2022] Open
Abstract
Background Hepatocellular carcinoma (HCC) represents a serious public health problem worldwide and has high morbidity and mortality. Dihydromyricetin (DHM) exhibits anticancer effect on a variety of malignancies, but its anticancer function of DHM in HCC has been unclear. The aim of this study was designed to investigate the anticancer effect of DHM on cell apoptosis, proliferation, migration and invasion of hepatoma carcinoma cells. Methods Cultured Hep3B cells were treated with different DHM concentrations, followed by cell apoptosis, proliferation, migration and invasion were examined by CCK-8, colony formation assay, wound healing, Transwell and flow cytometry, respectively. The mRNA and protein expression of BCL-2, Cleaved-caspase 3, Cleaved-caspase 9, BAK, BAX and BAD were validated by western blot. Results DHM markedly suppressed proliferation, migration, invasion and facilitated apoptosis in Hep3B cells. Mechanistically, DHM significantly downregulated the Bcl-2 expression, and upregulated the mRNA and protein levels of Cleaved-Caspase 3, Cleaved- Caspase 9, Bak, Bax and Bad. Furthermore, in the nude mice tumorigenic model, DHM treatment greatly decreased the weight of the HCC cancers compared to the weights in control and NDP group. Conclusions DHM could suppress cell proliferation, migration, invasion, and facilitated apoptosis in Hep3B cells. These findings could provide novel insights to develop potential therapeutic strategy for the clinical treatment of HCC. Supplementary Information The online version contains supplementary material available at 10.1186/s12906-021-03356-5.
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Affiliation(s)
- Lianggui Jiang
- Laboratory of Hepatobiliary Surgery, Zhanjiang Key Laboratory of Hepatobiliary Diseases, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, 524001, People's Republic of China.,Department of Thyroid and Breast Surgery, The People's Hospital of Ganzhou, Ganzhou Affiliated Hospital of Nanchang University, Ganzhou, Jiangxi, 341000, P.R. China
| | - Wen-Chu Ye
- The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, 511518, Guangdong, China
| | - Zuobiao Li
- Laboratory of Hepatobiliary Surgery, Zhanjiang Key Laboratory of Hepatobiliary Diseases, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, 524001, People's Republic of China
| | - Yongguang Yang
- Laboratory of Hepatobiliary Surgery, Zhanjiang Key Laboratory of Hepatobiliary Diseases, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, 524001, People's Republic of China
| | - Wei Dai
- Laboratory of Hepatobiliary Surgery, Zhanjiang Key Laboratory of Hepatobiliary Diseases, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, 524001, People's Republic of China
| | - Mingyi Li
- Laboratory of Hepatobiliary Surgery, Zhanjiang Key Laboratory of Hepatobiliary Diseases, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, 524001, People's Republic of China.
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Interference between copper transport systems and platinum drugs. Semin Cancer Biol 2021; 76:173-188. [PMID: 34058339 DOI: 10.1016/j.semcancer.2021.05.023] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 05/17/2021] [Indexed: 01/06/2023]
Abstract
Cisplatin, or cis-diamminedichloridoplatinum(II) cis-[PtCl2(NH3)2], is a platinum-based anticancer drug largely used for the treatment of various types of cancers, including testicular, ovarian and colorectal carcinomas, sarcomas, and lymphomas. Together with other platinum-based drugs, cisplatin triggers malignant cell death by binding to nuclear DNA, which appears to be the ultimate target. In addition to passive diffusion across the cell membrane, other transport systems, including endocytosis and some active or facilitated transport mechanisms, are currently proposed to play a pivotal role in the uptake of platinum-based drugs. In this review, an updated view of the current literature regarding the intracellular transport and processing of cisplatin will be presented, with special emphasis on the plasma membrane copper permease CTR1, the Cu-transporting ATPases, ATP7A and ATP7B, located in the trans-Golgi network, and the soluble copper chaperone ATOX1. Their role in eliciting cisplatin efficacy and their exploitation as pharmacological targets will be addressed.
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Fattah A, Morovati A, Niknam Z, Mashouri L, Asadi A, Rizi ST, Abbasi M, Shakeri F, Abazari O. The Synergistic Combination of Cisplatin and Piperine Induces Apoptosis in MCF-7 Cell Line. IRANIAN JOURNAL OF PUBLIC HEALTH 2021; 50:1037-1047. [PMID: 34183962 PMCID: PMC8223570 DOI: 10.18502/ijph.v50i5.6121] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Background Piperine is a natural compound obtained from the Piper nigrum that exhibits anti-proliferative and anti-cancer activity in cancer cell lines. We analyzed the cytotoxic effect of piperine combined with cisplatin compound in the human MCF-7 breast cancer cell line and the underlying mechanism. Methods The present in vitro study was performed on MCF-7 cell line in Jahrom University of Medical Sciences between, Jahrom, Iran from 2016 to 2017. Cultured MCF-7 cells were seeded into four groups: a control group (untreated group), a group treated with cisplatin, a group treated with piperine and a group treated with cisplatin and piperine. Cell viability was analyzed using the MTT assay method. Flow c-ytometric analysis was investigated for apoptosis. The mRNA and protein expression of the apoptotic regulators p53, Bcl-2, Bax, caspase 3 and caspase 9 were detected by quantitative real-time polymerase chain reaction (qRT-PCR) and western blotting analysis. Results Piperine (20 and 30 μM) in combination with cisplatin (5, 10 and 15 μM) for 24 h synergistically inhibited cell viability of MCF-7 breast cancer cells more than piperine and cisplatin used alone. Synergistic anti-breast cancer activities cisplatin (5 μM) and piperine (20 μM) were via inducing apoptosis. Piperine (20 μM) and cisplatin (5 μM) for 24 h induce apoptosis strongly through reduction of Bcl-2 and increase of caspase 3, p53, caspase 9, and Bax. Conclusion Piperine in combination with cisplatin could trigger p53-mediated apoptosis more effective than cisplatin alone in MCF-7 breast cancer cells, reducing the toxic dose of cisplatin used in cancer chemotherapy.
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Affiliation(s)
- Abolfazl Fattah
- Research Center for Health Sciences and Technologies, Semnan University of Medical Sciences, Semnan, Iran
| | - Ali Morovati
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Zahra Niknam
- Student Research Committee, Department of Clinical Biochemistry, Faculty of Medicine, Ahvaz Jundishapor University of Medical Sciences, Ahvaz, Iran
| | - Ladan Mashouri
- Department of Genetics, Faculty of Sciences, Shahrekord University, Shahrekord, Iran
| | - Amirhooman Asadi
- Veterinary Medicine, Faculty of Veterinary Medicine, Karaj Branch, Islamic Azad University, Karaj, Iran
| | - Shirin Tvangar Rizi
- Department of Biology, Faculty of Basic Sciences, Lorestan University, Khorramabad, Iran
| | - Mojtaba Abbasi
- Veterinary Medicine, Faculty of Veterinary Medicine, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran.,Reproductive Biotechnology Research Center, Avicenna Research Institute, ACECR, Tehran, Iran
| | - Fatemeh Shakeri
- Nursing and Midwifery Department, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Omid Abazari
- Department of Clinical Biochemistry, School of Medicine, Shahid Sadoughi University of Medical Sciences and Health Services, Yazd, Iran
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Low HB, Wong ZL, Wu B, Kong LR, Png CW, Cho YL, Li CW, Xiao F, Xin X, Yang H, Loo JM, Lee FYX, Tan IBH, DasGupta R, Shen HM, Schwarz H, Gascoigne NRJ, Goh BC, Xu X, Zhang Y. DUSP16 promotes cancer chemoresistance through regulation of mitochondria-mediated cell death. Nat Commun 2021; 12:2284. [PMID: 33863904 PMCID: PMC8052345 DOI: 10.1038/s41467-021-22638-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Accepted: 03/18/2021] [Indexed: 02/02/2023] Open
Abstract
Drug resistance is a major obstacle to the treatment of most human tumors. In this study, we find that dual-specificity phosphatase 16 (DUSP16) regulates resistance to chemotherapy in nasopharyngeal carcinoma, colorectal cancer, gastric and breast cancer. Cancer cells expressing higher DUSP16 are intrinsically more resistant to chemotherapy-induced cell death than cells with lower DUSP16 expression. Overexpression of DUSP16 in cancer cells leads to increased resistance to cell death upon chemotherapy treatment. In contrast, knockdown of DUSP16 in cancer cells increases their sensitivity to treatment. Mechanistically, DUSP16 inhibits JNK and p38 activation, thereby reducing BAX accumulation in mitochondria to reduce apoptosis. Analysis of patient survival in head & neck cancer and breast cancer patient cohorts supports DUSP16 as a marker for sensitivity to chemotherapy and therapeutic outcome. This study therefore identifies DUSP16 as a prognostic marker for the efficacy of chemotherapy, and as a therapeutic target for overcoming chemoresistance in cancer.
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Affiliation(s)
- Heng Boon Low
- grid.4280.e0000 0001 2180 6431Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore ,grid.4280.e0000 0001 2180 6431Immunology Programme, the Life Science Institute, National University of Singapore, Singapore, Singapore
| | - Zhen Lim Wong
- grid.4280.e0000 0001 2180 6431Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore ,grid.4280.e0000 0001 2180 6431Immunology Programme, the Life Science Institute, National University of Singapore, Singapore, Singapore
| | - Bangyuan Wu
- grid.4280.e0000 0001 2180 6431Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore ,grid.4280.e0000 0001 2180 6431Immunology Programme, the Life Science Institute, National University of Singapore, Singapore, Singapore ,grid.411527.40000 0004 0610 111XCollege of Life Science, China West Normal University, Nanchong, Sichuan China
| | - Li Ren Kong
- grid.4280.e0000 0001 2180 6431Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore
| | - Chin Wen Png
- grid.4280.e0000 0001 2180 6431Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore ,grid.4280.e0000 0001 2180 6431Immunology Programme, the Life Science Institute, National University of Singapore, Singapore, Singapore
| | - Yik-Lam Cho
- grid.4280.e0000 0001 2180 6431Department of Physiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Chun-Wei Li
- grid.412615.5Department of Otorhinolaryngology, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Fengchun Xiao
- grid.417400.60000 0004 1799 0055Department of Pathology, The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Xuan Xin
- grid.4280.e0000 0001 2180 6431Department of Mathematics, National University of Singapore, Singapore, Singapore
| | - Henry Yang
- grid.4280.e0000 0001 2180 6431Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore
| | - Jia Min Loo
- grid.418377.e0000 0004 0620 715XGenome Institute of Singapore, Agency of Science Technology and Research (A*Star), Singapore, Singapore
| | - Fiona Yi Xin Lee
- grid.410724.40000 0004 0620 9745Division of Medical Oncology, National Cancer Center, Singapore, Singapore
| | - Iain Bee Huat Tan
- grid.410724.40000 0004 0620 9745Division of Medical Oncology, National Cancer Center, Singapore, Singapore
| | - Ramanuj DasGupta
- grid.418377.e0000 0004 0620 715XGenome Institute of Singapore, Agency of Science Technology and Research (A*Star), Singapore, Singapore
| | - Han-Ming Shen
- grid.4280.e0000 0001 2180 6431Department of Physiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore ,grid.437123.00000 0004 1794 8068Faculty of Health Sciences, University of Macau, Macau, China
| | - Herbert Schwarz
- grid.4280.e0000 0001 2180 6431Immunology Programme, the Life Science Institute, National University of Singapore, Singapore, Singapore ,grid.4280.e0000 0001 2180 6431Department of Physiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Nicholas R. J. Gascoigne
- grid.4280.e0000 0001 2180 6431Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore ,grid.4280.e0000 0001 2180 6431Immunology Programme, the Life Science Institute, National University of Singapore, Singapore, Singapore
| | - Boon Cher Goh
- grid.4280.e0000 0001 2180 6431Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore ,grid.440782.d0000 0004 0507 018XDepartment of Haematology-Oncology, National University Cancer Institute, Singapore, Singapore ,grid.4280.e0000 0001 2180 6431Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Xiaohong Xu
- grid.417400.60000 0004 1799 0055Department of Breast Surgery, The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Yongliang Zhang
- grid.4280.e0000 0001 2180 6431Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore ,grid.4280.e0000 0001 2180 6431Immunology Programme, the Life Science Institute, National University of Singapore, Singapore, Singapore
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Yano E, Riisom M, Tong KKH, Hanif M, Leung E, Hartinger CG. Tracing the anticancer compound [Ru II(η 6-p-cymene)(8-oxyquinolinato)Cl] in a biological environment by mass spectrometric methods. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2021; 13:1463-1469. [PMID: 33683234 DOI: 10.1039/d0ay02311f] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Ruthenium-based complexes have attracted attention as promising anticancer candidates due to their lower general toxicity than the widely used platinum drugs. The complex [RuII(η6-p-cymene)(8-oxyquinolinato)Cl] 1 has shown significant cytotoxic activity in cancer cells, independent of the cellular uptake. In an attempt to rationalize this finding, we investigated the fate of 1 in cells as well as developed an analysis method for 1 and its derivatives based on molecular mass spectrometry. The methods were applied for the analysis of cell medium and HCT116 human colorectal cancer cell lysate samples. The amount of Ru detected in cell lysate after treatment with 1 by ICP-MS was virtually time-independent, while the Ru content in the cell pellet increased significantly over the course of 24 h. The compound was still detectable by LC-ESI-TOF-MS after 24 h in cell lysate as its [1- Cl]+ ion that may be formed directly from 1 or after a chlorido-aqua ligand exchange reaction facilitated in the cytosol.
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Affiliation(s)
- Ena Yano
- School of Chemical Sciences, University of Auckland, Science Centre Building 302, 23 Symonds Street, Auckland 1010, New Zealand.
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Leal J, Santos L, Fernández-Aroca DM, Cuevas JV, Martínez MA, Massaguer A, Jalón FA, Ruiz-Hidalgo MJ, Sánchez-Prieto R, Rodríguez AM, Castañeda G, Durá G, Carrión MC, Barrabés S, Manzano BR. Effect of the aniline fragment in Pt(II) and Pt(IV) complexes as anti-proliferative agents. Standard reduction potential as a more reliable parameter for Pt(IV) compounds than peak reduction potential. J Inorg Biochem 2021; 218:111403. [PMID: 33730639 DOI: 10.1016/j.jinorgbio.2021.111403] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Revised: 02/13/2021] [Accepted: 02/15/2021] [Indexed: 02/07/2023]
Abstract
The problems of resistance and side effects associated with cisplatin and other chemotherapeutic drugs have boosted research aimed at finding new compounds with improved properties. The use of platinum(IV) prodrugs is one alternative, although there is some controversy regarding the predictive ability of the peak reduction potentials. In the work described here a series of fourteen chloride Pt(II) and Pt(IV) compounds was synthesised and fully characterised. The compounds contain different bidentate arylazole heterocyclic ligands. Their cytotoxic properties against human lung carcinoma (A549), human breast carcinoma (MCF7) and human colon carcinoma (HCT116 and HT29) cell lines were studied. A clear relationship between the type of ligand and the anti-proliferative properties was found, with the best results obtained for the Pt(II) compound that contains an aniline fragment, (13), thus evidencing a positive effect of the NH2 group. Stability and aquation studies in DMSO, DMF and DMSO/water mixtures were carried out on the active complexes and an in-depth analysis of the two aquation processes, including DFT analysis, of 13 was undertaken. It was verified that DNA was the target and that cell death occurred by apoptosis in the case of 13. Furthermore, the cytotoxic derivatives did not exhibit haemolytic activity. The reduction of the Pt(IV) compounds whose Pt(II) congeners were active was studied by several techniques. It was concluded that the peak reduction potential was not useful to predict the ability for reduction. However, a correlation between the cytotoxic activity and the standard reduction potential was found.
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Affiliation(s)
- Jorge Leal
- Universidad de Castilla-La Mancha, Departamento de Química Inorgánica, Orgánica y Bioquímica, Facultad de Ciencias y Tecnologías Químicas, IRICA, Avda. C. J. Cela, 10, 13071 Ciudad Real, Spain
| | - Lucia Santos
- Universidad de Castilla-La Mancha, Departamento de Química Física, Facultad de Ciencias y Tecnologías Químicas, Avda. C. J. Cela s/n, 13071 Ciudad Real, Spain
| | - Diego M Fernández-Aroca
- Universidad de Castilla-La Mancha, Laboratorio de Oncología, Unidad de Medicina Molecular, Centro Regional de Investigaciones Biomédicas, Unidad Asociada de Biomedicina UCLM, Unidad asociada al CSIC, Albacete, Spain
| | - J Vicente Cuevas
- Universidad de Burgos, Department of Chemistry, Pza. Misael Bañuelos S/N, 09001 Burgos, Spain
| | - M Angeles Martínez
- Departament de Química, Universitat de Girona, Maria Aurèlia Capmany 69, 17003 Girona, Spain
| | - Anna Massaguer
- Departamento de Biologia, Universitat de Girona, Maria Aurèlia Capmany 40, 17003 Girona, Spain
| | - Felix A Jalón
- Universidad de Castilla-La Mancha, Departamento de Química Inorgánica, Orgánica y Bioquímica, Facultad de Ciencias y Tecnologías Químicas, IRICA, Avda. C. J. Cela, 10, 13071 Ciudad Real, Spain
| | - M José Ruiz-Hidalgo
- Universidad de Castilla-La Mancha, Departamento de Química Inorgánica, Orgánica y Bioquímica, Facultad de Medicina de Albacete, Laboratorio de Oncología, Unidad de Medicina Molecular, Centro Regional de Investigaciones Biomédicas, Unidad Asociada de Biomedicina UCLM, Unidad asociada al CSIC, Albacete, Spain
| | - Ricardo Sánchez-Prieto
- Departamento de Biología del Cáncer, Instituto de Investigaciones Biomédicas De Madrid Alberto Sols (CSIC-UAM), Universidad de Castilla-La Mancha, Departamento de Ciencias Médicas, Facultad de Medicina de Albacete, Unidad Asociada de Biomedicina UCLM, Unidad asociada al CSIC, Albacete, Spain
| | - Ana M Rodríguez
- Universidad de Castilla-La Mancha, Departamento de Química Inorgánica, Orgánica y Bioquímica, Facultad de Ciencias y Tecnologías Químicas, IRICA, Avda. C. J. Cela, 10, 13071 Ciudad Real, Spain
| | - Gregorio Castañeda
- Universidad de Castilla-La Mancha, Departamento de Química Analítica y Tecnología de los Alimentos, Facultad de Ciencias y Tecnologías Químicas, Avda. C. J. Cela s/n, 13071 Ciudad Real, Spain
| | - Gema Durá
- Universidad de Castilla-La Mancha, Departamento de Química Inorgánica, Orgánica y Bioquímica, Facultad de Ciencias y Tecnologías Químicas, IRICA, Avda. C. J. Cela, 10, 13071 Ciudad Real, Spain
| | - M Carmen Carrión
- Universidad de Castilla-La Mancha, Departamento de Química Inorgánica, Orgánica y Bioquímica, Facultad de Ciencias y Tecnologías Químicas, IRICA, Avda. C. J. Cela, 10, 13071 Ciudad Real, Spain
| | - Sílvia Barrabés
- Departamento de Biologia, Universitat de Girona, Maria Aurèlia Capmany 40, 17003 Girona, Spain
| | - Blanca R Manzano
- Universidad de Castilla-La Mancha, Departamento de Química Inorgánica, Orgánica y Bioquímica, Facultad de Ciencias y Tecnologías Químicas, IRICA, Avda. C. J. Cela, 10, 13071 Ciudad Real, Spain.
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Winter C, Hiester A. Treatment of clinical stage I non-seminoma. Asian J Urol 2021; 8:161-169. [PMID: 33996471 PMCID: PMC8099697 DOI: 10.1016/j.ajur.2021.03.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Revised: 06/26/2020] [Accepted: 11/30/2020] [Indexed: 12/03/2022] Open
Abstract
Germ cell cancers are the most common solid tumors among men between 15 and 40 years. Non-seminomatous germ cell tumors (NSGCTs) represent a unique and exclusive cohort of germ cell tumor patients. Non-seminoma can harbor different histologic components. The most commonly found histologies are embryonal cell cancer, teratoma, yolk sack tumor and choriocarcinoma, as well as teratocarcinoma and seminoma, in combination with non-seminomatous germ cell tumors histologic types. The clinical definition of stage I non-seminoma is the absence of metastatic lesions on imaging and normal tumor markers. The cure rate for clinical stage I NSGCT is 99% and this can be achieved by three therapeutic strategies: Active surveillance with treatment at the time of relapse, retroperitoneal lymph node dissection or adjuvant chemotherapy. The balancing of these various strategies should always be based on an individual risk profile of NGSCG patient depending on the lymphovascular invasion of the tumor.
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Affiliation(s)
- Christian Winter
- Department of Urology, University of Duesseldorf, Medical Faculty, Heinrich-Heine-University, Duesseldorf, Germany
| | - Andreas Hiester
- Department of Urology, University of Duesseldorf, Medical Faculty, Heinrich-Heine-University, Duesseldorf, Germany
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Cohen-Cutler S, Wong K, Mena V, Sianto K, Wright MA, Olch A, Orgel E. Hearing Loss Risk in Pediatric Patients Treated with Cranial Irradiation and Cisplatin-Based Chemotherapy. Int J Radiat Oncol Biol Phys 2021; 110:1488-1495. [PMID: 33677052 DOI: 10.1016/j.ijrobp.2021.02.050] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 01/23/2021] [Accepted: 02/23/2021] [Indexed: 11/16/2022]
Abstract
PURPOSE Cranial radiation therapy (RT) and cisplatin-based chemotherapy are essential to treating many pediatric cancers but cause significant ototoxicity. The objective of this study is to determine the relationship between the RT dose and the risk of subsequent hearing loss in pediatric patients treated with cisplatin. METHODS AND MATERIALS This retrospective study of cisplatin-treated pediatric patients examined ototoxicity from cranial RT. Ototoxicity was graded for each ear according to the International Society of Pediatric Oncology (SIOP) consensus ototoxicity scale. The RT dose to the cochlea was calculated using the mean, median, maximum, and minimum dose received to determine the most predictive parameter for hearing loss. Multivariable logistic regression models then examined risk factors for hearing loss. RESULTS In 96 children (161 ears) treated with RT + cisplatin, the minimum cochlear RT dose was most predictive of hearing loss. A higher cochlear RT dose was associated with increased hearing loss (odds ratio per 10 Gy dose increase = 1.64; P = .043), with an added risk in those receiving an autologous bone marrow transplantation (hazard ratio = 10.47; P < .001). CONCLUSIONS This research supports further testing of the minimum cochlear RT dose as a more predictive dose parameter for risk of ototoxicity. The cochlear RT dose was additive to the risk of hearing loss from underlying cisplatin-based chemotherapy. Exposure to autologous bone marrow transplantation was the strongest predictor of developing hearing loss, placing these children at particularly high risk for hearing loss across all cochlear doses. Future prospective studies are crucial to further inform RT dose thresholds and minimize the risk of hearing loss in childhood cancer survivors.
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Affiliation(s)
- Sally Cohen-Cutler
- Cancer and Blood Disease Institute, Children's Hospital Los Angeles, Los Angeles, California
| | - Kenneth Wong
- Keck School of Medicine, University of Southern California, Los Angeles, California; Radiation Oncology Program, Children's Hospital Los Angeles, Los Angeles, California
| | - Victoria Mena
- Department of Physical Medicine and Rehabilitation, Children's Hospital Los Angeles, Los Angeles, California
| | - Kevin Sianto
- Radiation Oncology Program, Children's Hospital Los Angeles, Los Angeles, California
| | - Michael A Wright
- University of South Florida Morsani College of Medicine, Tampa, Florida
| | - Arthur Olch
- Keck School of Medicine, University of Southern California, Los Angeles, California; Radiation Oncology Program, Children's Hospital Los Angeles, Los Angeles, California
| | - Etan Orgel
- Cancer and Blood Disease Institute, Children's Hospital Los Angeles, Los Angeles, California; Keck School of Medicine, University of Southern California, Los Angeles, California.
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Zhou L, Zhu J, Chen W, Jiang Y, Hu T, Wang Y, Ye X, Zhan M, Ji C, Xu Z, Wang X, Gu Y, Jia L. Induction of NEDD8-conjugating enzyme E2 UBE2F by platinum protects lung cancer cells from apoptosis and confers to platinum-insensitivity. Cell Death Dis 2020; 11:975. [PMID: 33184273 PMCID: PMC7665193 DOI: 10.1038/s41419-020-03184-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 06/09/2020] [Accepted: 06/16/2020] [Indexed: 12/25/2022]
Abstract
Platinum is a widely used first-line chemotherapy in treating non-small cell lung cancer of adenocarcinoma. Unfortunately, platinum resistance leads to relapse and therapeutic failure, enabling the development of platinum-sensitization strategies to be of great clinical significance. Here, we report that the upregulation of the NEDD8-conjugating enzyme UBE2F is an important way for lung cancer cells to escape platinum-induced cell apoptosis, which confers to insensitivity to platinum-based chemotherapy. Mechanistically, platinum treatment impairs the complex formation for proteasome-mediated UBE2F degradation, evidenced by the weaker association between UBE2F and Ring-box protein 1 (RBX1), an essential component of Cullin-Ring E3 ligases (CRLs), thus leading to the accumulation of UBE2F. The accumulated UBE2F promotes the neddylation levels and activity of Cullin5, in accord with the lower expression of pro-apoptotic protein NOXA, a well-known substrate of Cullin-Ring E3 ligase 5 (CRL5). Additionally, knockout of UBE2F significantly sensitizes lung cancer cells to platinum treatment by enhancing the protein levels of NOXA and subsequently promoting cell apoptosis. Our observations uncover a previously unknown regulatory mechanism of UBE2F stability upon platinum chemotherapy and suggest that UBE2F might be a novel therapy target for sensitizing lung cancer cells to platinum-based chemotherapy.
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Affiliation(s)
- Lisha Zhou
- Department of Basic Medical Science, Medical College, Taizhou University, 318000, Taizhou, Zhejiang, China.
| | - Jin Zhu
- Department of Surgical Oncology, Jiangxi Cancer Hospital, 330029, Nanchang, Jiangxi, China
| | - Wangyang Chen
- Department of Basic Medical Science, Medical College, Taizhou University, 318000, Taizhou, Zhejiang, China
| | - Yanyu Jiang
- Cancer Institute of Traditional Chinese Medicine, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 200032, Shanghai, China
| | - Tao Hu
- Department of Basic Medical Science, Medical College, Taizhou University, 318000, Taizhou, Zhejiang, China
| | - Yinxia Wang
- Department of Basic Medical Science, Medical College, Taizhou University, 318000, Taizhou, Zhejiang, China
| | - Xiaoling Ye
- Department of Basic Medical Science, Medical College, Taizhou University, 318000, Taizhou, Zhejiang, China
| | - Mengxi Zhan
- Department of Basic Medical Science, Medical College, Taizhou University, 318000, Taizhou, Zhejiang, China
| | - Chenghao Ji
- Department of Basic Medical Science, Medical College, Taizhou University, 318000, Taizhou, Zhejiang, China
| | - Zhuoming Xu
- Department of Basic Medical Science, Medical College, Taizhou University, 318000, Taizhou, Zhejiang, China
| | - Xinran Wang
- Department of Basic Medical Science, Medical College, Taizhou University, 318000, Taizhou, Zhejiang, China
| | - Yuanlong Gu
- Taizhou Municipal Hospital, Clinical Medical College, Taizhou University, 318000, Taizhou, Zhejiang, China
| | - Lijun Jia
- Cancer Institute of Traditional Chinese Medicine, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 200032, Shanghai, China.
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Chou FJ, Lin C, Tian H, Lin W, You B, Lu J, Sahasrabudhe D, Huang CP, Yang V, Yeh S, Niu Y, Chang C. Preclinical studies using cisplatin/carboplatin to restore the Enzalutamide sensitivity via degrading the androgen receptor splicing variant 7 (ARv7) to further suppress Enzalutamide resistant prostate cancer. Cell Death Dis 2020; 11:942. [PMID: 33139720 PMCID: PMC7606511 DOI: 10.1038/s41419-020-02970-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 08/07/2020] [Accepted: 08/21/2020] [Indexed: 12/21/2022]
Abstract
The FDA-approved anti-androgen Enzalutamide (Enz) has been used successfully as the last line therapy to extend castration-resistant prostate cancer (CRPC) patients’ survival by an extra 4.8 months. However, CRPC patients eventually develop Enz-resistance that may involve the induction of the androgen receptor (AR) splicing variant ARv7. Here we found that Cisplatin (Cis) or Carboplatin, currently used in chemotherapy/radiation therapy to suppress tumor progression, could restore the Enz sensitivity in multiple Enz-resistant (EnzR) CRPC cells via directly degrading/suppressing the ARv7. Combining Cis or Carboplatin with Enz therapy can also delay the development of Enz-resistance in CRPC C4-2 cells. Mechanism dissection found that Cis or Carboplatin might decrease the ARv7 expression via multiple mechanisms including targeting the lncRNA-Malat1/SF2 RNA splicing complex and increasing ARv7 degradation via altering ubiquitination. Preclinical studies using in vivo mouse model with implanted EnzR1-C4-2 cells also demonstrated that Cis plus Enz therapy resulted in better suppression of EnzR CRPC progression than Enz treatment alone. These results not only unveil the previously unrecognized Cis mechanism to degrade ARv7 via targeting the Malat1/SF2 complex and ubiquitination signals, it may also provide a novel and ready therapy to further suppress the EnzR CRPC progression in the near future.
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Affiliation(s)
- Fu-Ju Chou
- George Whipple Lab for Cancer Research, Departments of Pathology, Urology, Radiation Oncology and The Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - ChangYi Lin
- George Whipple Lab for Cancer Research, Departments of Pathology, Urology, Radiation Oncology and The Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Hao Tian
- George Whipple Lab for Cancer Research, Departments of Pathology, Urology, Radiation Oncology and The Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, NY, 14642, USA.,Tianjin Institute of Urology, Tianjin Medical University, Tianjin, 300211, China
| | - WanYing Lin
- George Whipple Lab for Cancer Research, Departments of Pathology, Urology, Radiation Oncology and The Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Bosen You
- George Whipple Lab for Cancer Research, Departments of Pathology, Urology, Radiation Oncology and The Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, NY, 14642, USA.,Department of Urology, The 4th Affiliated Hospital of Harbin Medical University, Harbin, 150001, China
| | - Jieyang Lu
- George Whipple Lab for Cancer Research, Departments of Pathology, Urology, Radiation Oncology and The Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Deepak Sahasrabudhe
- George Whipple Lab for Cancer Research, Departments of Pathology, Urology, Radiation Oncology and The Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Chi-Ping Huang
- Sex Hormone Research Center and Department of Urology, China Medical University and Hospital, Taichung, 404, Taiwan
| | - Vanessa Yang
- George Whipple Lab for Cancer Research, Departments of Pathology, Urology, Radiation Oncology and The Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Shuyuan Yeh
- George Whipple Lab for Cancer Research, Departments of Pathology, Urology, Radiation Oncology and The Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Yuanjie Niu
- George Whipple Lab for Cancer Research, Departments of Pathology, Urology, Radiation Oncology and The Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, NY, 14642, USA.,Tianjin Institute of Urology, Tianjin Medical University, Tianjin, 300211, China
| | - Chawnshang Chang
- George Whipple Lab for Cancer Research, Departments of Pathology, Urology, Radiation Oncology and The Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, NY, 14642, USA. .,Department of Urology, The 4th Affiliated Hospital of Harbin Medical University, Harbin, 150001, China.
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Yusof WNSW, Abdullah H. Phytochemicals and Cytotoxicity of Quercus infectoria Ethyl Acetate Extracts on Human Cancer Cells. Trop Life Sci Res 2020; 31:69-84. [PMID: 32963712 PMCID: PMC7485533 DOI: 10.21315/tlsr2020.31.1.5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Conventional and modern cancer treatment were reported to manifest adverse effects to the patients. More researches were conducted to search for selective cytotoxic agent of plant natural product on cancer cells. The presences of wide range phytochemicals in Quercus infectoria (QI) extract have been implicated with the cytotoxic effect against various types of cancer cell which remain undiscovered. This present study aimed to evaluate cytotoxic effect of QI extracts on selected human cancer cells and then, the most potent extract was further analysed for general phytochemical constituents. QI galls were extracted successively with n-hexane, ethyl acetate and methanol yielded three main extracts; n-hexane (QIH), ethyl acetate (QIEA) and methanol (QIM), respectively. The most potent extract was qualitatively analysed for the present of tannin, alkaloids, glycosides, saponins, terpenoids, flavonoids and phenolic compounds. Next, the extracts were tested to determine the cytotoxic activity against cervical cancer cells (HeLa), breast cancer cells (MDA-MB-231) and liver cancer cells (Hep G2) using MTT assay. Cytotoxic activity of QI extracts against normal fibroblast (L929) cell line was also evaluated to determine the cytoselective property. Meanwhile, DMSO-treated cells served as negative control while cisplatin-treated cells served as positive control. The most potent extract then chosen to be further investigated for DNA fragmentation as hallmark of apoptosis using Hoechst staining. Qualitative phytochemical analysis revealed the presence of tannin, alkaloids, glycosides, saponins, terpenoids, flavonoids and phenolic compounds. QIEA extract exhibited the most potent cytotoxic activity against HeLa cells with (IC50 value = 6.33 ± 0.33 μg/mL) and showed cytoselective property against L929 cells. DNA fragmentation revealed QIEA induced apoptosis in the treated cells. The richness of phytochemical constituents in QIEA extract might contribute to the potency of cytotoxic activity towards HeLa cells.
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Affiliation(s)
- Wan Nur Suzilla Wan Yusof
- School of Health Sciences, USM Health Campus, Universiti Sains Malaysia, 16150 Kubang Kerian, Kelantan, Malaysia
| | - Hasmah Abdullah
- School of Health Sciences, USM Health Campus, Universiti Sains Malaysia, 16150 Kubang Kerian, Kelantan, Malaysia
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Jehan S, Zhong C, Li G, Zulqarnain Bakhtiar S, Li D, Sui G. Thymoquinone Selectively Induces Hepatocellular Carcinoma Cell Apoptosis in Synergism With Clinical Therapeutics and Dependence of p53 Status. Front Pharmacol 2020; 11:555283. [PMID: 33041795 PMCID: PMC7522566 DOI: 10.3389/fphar.2020.555283] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Accepted: 08/25/2020] [Indexed: 12/19/2022] Open
Abstract
Thymoquinone (TQ) is a natural compound extracted from the black seeds of Nigella sativa Linn. belonging to the Ranunculaceae family. TQ exhibits anti-inflammatory and antineoplastic activities against various cancers. Many therapeutics in hepatocellular carcinoma (HCC) treatments, such as doxorubicin (DOX) and cisplatin (DDP), exhibit considerable side effects on patients. We investigated cytotoxic effects of TQ, alone or in combination with DDP and DOX to HCC cells. TQ exhibited selective killing to HCC HepG2 and SMMC-7721 cells, but relatively low toxicity to normal liver HL-7702 cells. Importantly, when used with DOX or DDP, TQ showed synergistic inhibition of HCC cells, but not HL-7702 cells. We also discovered that Hep3B cells with a p53 null status were more sensitive to TQ than HepG2 and SMMC-7721 cells harboring wild type p53. Consistently, shRNA-mediated p53 silencing in HepG2 cells dramatically enhanced TQ-induced apoptosis, measured by caspase 3 and PARP cleavage. Furthermore, TQ-stimulated increase of reactive oxygen species (ROS) in p53-depleted cells was more pronounced than that in cells with intact p53. In summary, we discovered that TQ synergistically improves the anti-cancer activity of DOX and DDP, and loss of p53 sensitizes HCC cells to TQ-induced apoptosis.
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Affiliation(s)
- Shah Jehan
- Key Laboratory of Saline-alkali Vegetation Ecology Restoration, Ministry of Education, College of Life Science, Northeast Forestry University, Harbin, China
| | - Chen Zhong
- State Key Laboratory of Genetic Engineering, School of Life Sciences, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Guangyue Li
- Key Laboratory of Saline-alkali Vegetation Ecology Restoration, Ministry of Education, College of Life Science, Northeast Forestry University, Harbin, China
| | - Syed Zulqarnain Bakhtiar
- Key Laboratory of Saline-alkali Vegetation Ecology Restoration, Ministry of Education, College of Life Science, Northeast Forestry University, Harbin, China
| | - Dangdang Li
- Key Laboratory of Saline-alkali Vegetation Ecology Restoration, Ministry of Education, College of Life Science, Northeast Forestry University, Harbin, China
| | - Guangchao Sui
- Key Laboratory of Saline-alkali Vegetation Ecology Restoration, Ministry of Education, College of Life Science, Northeast Forestry University, Harbin, China
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Kim TW, Cheon C, Ko SG. SH003 activates autophagic cell death by activating ATF4 and inhibiting G9a under hypoxia in gastric cancer cells. Cell Death Dis 2020; 11:717. [PMID: 32879309 PMCID: PMC7468158 DOI: 10.1038/s41419-020-02924-w] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Revised: 07/12/2020] [Accepted: 07/14/2020] [Indexed: 12/11/2022]
Abstract
In gastric cancer (GC), hypoxia is one of the greatest obstacles to cancer therapy. In this present study, we report that SH003, an herbal formulation, induces ER stress via PERK-ATF4-CHOP signaling in GC. SH003-mediated ER stress inhibits G9a, a histone methyltransferase, by reducing STAT3 phosphorylation and activates autophagy, indicating to the dissociation of Beclin-1 and autophagy initiation from Bcl-2/Beclin-1 complex. However, the inhibition of PERK and CHOP inhibited SH003-induced cell death and autophagy activation. Moreover, targeting autophagy using specific siRNAs of LC3B or p62 or the autophagy inhibitor 3-MA also inhibited SH003-induced cell death in GC. Interestingly, SH003 induces BNIP3-mediated autophagic cell death under hypoxia than normoxia in GC. These findings reveal that SH003-induced ER stress regulates BNIP3-induced autophagic cell death via inhibition of STAT3-G9a axis under hypoxia in GC. Therefore, SH003 may an important tumor therapeutic strategy under hypoxia-mediated chemo-resistance.
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Affiliation(s)
- Tae Woo Kim
- Department of Preventive Medicine, College of Korean Medicine, Kyung Hee University, Seoul, Korea
| | - Chunhoo Cheon
- Department of Preventive Medicine, College of Korean Medicine, Kyung Hee University, Seoul, Korea
| | - Seong-Gyu Ko
- Department of Preventive Medicine, College of Korean Medicine, Kyung Hee University, Seoul, Korea.
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Neurotoxicity of antineoplastic drugs: Mechanisms, susceptibility, and neuroprotective strategies. Adv Med Sci 2020; 65:265-285. [PMID: 32361484 DOI: 10.1016/j.advms.2020.04.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Revised: 12/22/2019] [Accepted: 04/13/2020] [Indexed: 02/06/2023]
Abstract
This review summarizes the adverse effects on the central and/or peripheral nervous systems that may occur in response to antineoplastic drugs. In particular, we describe the neurotoxic side effects of the most commonly used drugs, such as platinum compounds, doxorubicin, ifosfamide, 5-fluorouracil, vinca alkaloids, taxanes, methotrexate, bortezomib and thalidomide. Neurotoxicity may result from direct action of compounds on the nervous system or from metabolic alterations produced indirectly by these drugs, and either the central nervous system or the peripheral nervous system, or both, may be affected. The incidence and severity of neurotoxicity are principally related to the dose, to the duration of treatment, and to the dose intensity, though other factors, such as age, concurrent pathologies, and genetic predisposition may enhance the occurrence of side effects. To avoid or reduce the onset and severity of these neurotoxic effects, the use of neuroprotective compounds and/or strategies may be helpful, thereby enhancing the therapeutic effectiveness of antineoplastic drug.
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Kandeil MA, Gomaa SB, Mahmoud MO. The effect of some natural antioxidants against cisplatin-induced neurotoxicity in rats: behavioral testing. Heliyon 2020; 6:e04708. [PMID: 32885073 PMCID: PMC7452551 DOI: 10.1016/j.heliyon.2020.e04708] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Revised: 09/06/2019] [Accepted: 08/10/2020] [Indexed: 11/16/2022] Open
Abstract
Background Cisplatin (CP) is a common antineoplastic agent widely used to treat a broad spectrum of cancers. However, its usage for cancer treatment was restricted due to various side effects such as neurotoxicity, nephrotoxicity, hepatotoxicity and ototoxicity. Neurotoxicity in patients who have undergone a complete course of chemotherapy is clinically evident. CP administration caused problems in rats with memory and learning. Methods The effect of combination of CP with either thymoquinone (TQ) or geraniol (Ger) on cell viability of human breast cancer cells (MCF-7) was detected by MTT assay. Forty male Wistar albino rats, healthy and adult, were divided into four groups: normal control, CP-treated group, CP + TQ-treated group and CP + Ger-treated group. Results Our results demonstrated that prophylactic treatment with either TQ or Ger plus CP enhanced the anticancer effect of CP in MCF-7 cell line. In vivo study showed that CP-treated rats had higher depressives like behavior in open field and Morris water maze test while prophylactic treatment with either TQ or Ger and CP significantly enhanced the performance of depressive-like behavior. Also, histopathological evaluation of brain tissues proved the neurotoxic effect of CP and the possible protective activity of either TQ or Ger. Conclusion The findings of the present work revealed that TQ or Ger along with CP may enhance the antitumor effect of CP. Also, spontaneous administration of CP with either TQ or Ger as natural antioxidants may prevent CP-induced neurotoxicity in rats through diminishing the memory and learning impairment.
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Affiliation(s)
- Mohamed A Kandeil
- Department of Biochemistry, Faculty of Veterinary Medicine, Beni-Suef University, Beni-Suef, 62511, Egypt
| | - Safaa B Gomaa
- Department of Biochemistry, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, 62514, Egypt
| | - Mohamed O Mahmoud
- Department of Biochemistry, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, 62514, Egypt
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Szefler B, Czeleń P, Szczepanik A, Cysewski P. Does the Affinity of Cisplatin to B-Vitamins Impair the Therapeutic Effect in the Case of Patients with Lung Cancer-consuming Carrot or Beet Juice? Anticancer Agents Med Chem 2020; 19:1775-1783. [PMID: 30914033 DOI: 10.2174/1871520619666190325150624] [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: 08/09/2018] [Revised: 03/08/2019] [Accepted: 03/19/2019] [Indexed: 11/22/2022]
Abstract
BACKGROUND Cisplatin (CisPt) has a well-recognized anticancer activity by interacting with DNA and inducing programmed cell death. However, theoretical studies performed on the molecular level suggest that such nonspecific interactions can also take place with many competitive compounds, such as vitamins containing aromatic rings with lone-pair orbitals. OBJECTIVE This work is a theoretical study on the initial Pt-N7(N1) bond formation with vitamins from B group and their comparison with values characterizing native purines. METHODS Geometries of studied structures were optimized with an aid of Gaussian 09 using the B3LYP functional with the 6-31G** basis set. Atomic orbitals of platinum were represented by the lanl2dz basis. Solvation free energies were evaluated by a self-consistent reaction field (SCRF) approach. A dielectric constant of 78 for water was used in the PCM continuum model computations along with radii Bondii. RESULTS The affinities of mono-aqua cis~[Pt(NH3)2Cl(H2O)]+ and di-aqua cis~ [Pt(NH3)2(H2O)2]2+ derivatives of Cisplatinum toward compounds belonging to the group of eight B vitamins were studied and compared to interactions with canonical purines. All the values of ΔGr unambiguously indicate that reactions with cisPt-diaqua are more preferable, but the comparison of ΔGr values obtained for compounds from vitamin B group and the ones characterizing complexes created by Guanine molecules indicates higher affinity of cisPt monomers toward purines. CONCLUSION Based on the observations, the regular intake of vitamin-rich beetroot or carrot juices is strongly discouraged during anticancer therapy using CisPt drug. To confirm the results of the performed computational study, detailed clinical trials should be performed.
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Affiliation(s)
- Beata Szefler
- Department of Physical Chemistry, Faculty of Pharmacy, Collegium Medicum, Nicolaus Copernicus University, Kurpinskiego 5, 85-096, Bydgoszcz, Poland
| | - Przemysław Czeleń
- Department of Physical Chemistry, Faculty of Pharmacy, Collegium Medicum, Nicolaus Copernicus University, Kurpinskiego 5, 85-096, Bydgoszcz, Poland
| | - Adam Szczepanik
- The Kuyavian and Pomeranian Pulmonology Centre in Bydgoszcz Lung Cancer Treatment Department, Seminaryjna 1, 84-326, Bydgoszcz, Poland
| | - Piotr Cysewski
- Department of Physical Chemistry, Faculty of Pharmacy, Collegium Medicum, Nicolaus Copernicus University, Kurpinskiego 5, 85-096, Bydgoszcz, Poland
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Xiao X, Oswald JT, Wang T, Zhang W, Li W. Use of Anticancer Platinum Compounds in Combination Therapies and Challenges in Drug Delivery. Curr Med Chem 2020; 27:3055-3078. [PMID: 30394206 DOI: 10.2174/0929867325666181105115849] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Revised: 08/30/2018] [Accepted: 10/30/2018] [Indexed: 12/19/2022]
Abstract
As one of the leading and most important metal-based drugs, platinum-based pharmaceuticals are widely used in the treatment of solid malignancies. Despite significant side effects and acquired drug resistance have limited their clinical applications, platinum has shown strong inhibitory effects for a wide assortment of tumors. Drug delivery systems using emerging technologies such as liposomes, dendrimers, polymers, nanotubes and other nanocompositions, all show promise for the safe delivery of platinum-based compounds. Due to the specificity of nano-formulations; unwanted side-effects and drug resistance can be largely averted. In addition, combinational therapy has been shown to be an effective way to improve the efficacy of platinum based anti-tumor drugs. This review first introduces drug delivery systems used for platinum and combinational therapeutic delivery. Then we highlight some of the recent advances in the field of drug delivery for combinational therapy; specifically progress in leveraging the cytotoxic nature of platinum-based drugs, the combinational effect of other drugs with platinum, while evaluating the drug targeting, side effect reducing and sitespecific nature of nanotechnology-based delivery platforms.
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Affiliation(s)
- Xiao Xiao
- School of Pharmacy, Jilin Medical University, Jilin, 132013, China
| | - James Trevor Oswald
- School of Nanotechnology Engineering, University Of Waterloo, Waterloo, Canada
| | - Ting Wang
- Department of the Gastrointestinal Surgery, The first Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Weina Zhang
- Common Subjects Department, Shangqiu Medical College, Henan 476100, China
| | - Wenliang Li
- School of Pharmacy, Jilin Medical University, Jilin, 132013, China
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Abd El-Kader M, Taha RI. Comparative nephroprotective effects of curcumin and etoricoxib against cisplatin-induced acute kidney injury in rats. Acta Histochem 2020; 122:151534. [PMID: 32151374 DOI: 10.1016/j.acthis.2020.151534] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Revised: 02/29/2020] [Accepted: 03/02/2020] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Although cisplatin (CIS) acts as potent chemotherapy, nephrotoxicity still its major life-threatening side effect. The purpose of this study was to discuss and compare the renoprotective effects of curcumin (CUR) and etoricoxib (ETB) against CIS-induced nephrotoxicity. MATERIALS & METHODS Thirty six adult female rats were divided equally into 6 groups: Group I (control), Group II (CIS) received cisplatin (7.5 mg/kg i.p), Group III (CUR) and group IV (ETB) received curcumin (200 mg/kg/day) or etoricoxib (10 mg/kg/day) respectively via gavage for seven continuous days. Group V (CIS + CUR) and Group VI (CIS + ETB) received curcumin (200 mg/kg/day) or etoricoxib (10 mg/kg/day) via gavage for seven continuous days. On the 4th day, the rats received cisplatin (7.5 mg/kg i.p) as a single injection 1 h after last curcumin or etoricoxib administration. At the assigned time, blood and tissue samples were collected for biochemical, histochemical, histopathological, immunohistochemical, and RT-PCR gene expression studies. RESULTS Curcumin administration significantly decreased CIS-induced elevation of serum creatinine and blood urea nitrogen (BUN), and reversed oxidative stress markers; glutathione (GSH) and malondialdehyde (MDA) to control level. Suppression of inflammatory and apoptotic responses by CUR co-treatment was evidenced by decreased iNOS and BAX immunohistochemical reactions, and TNF-α and Caspase3 gene expressions which were detected by RT-PCR in kidney tissues. To our knowledge, this is the first time to discuss the effect of ETB on CIS induced nephrotoxicity. Although ETB reduced the previously mentioned inflammatory and apoptotic markers, its effect was less than that of CUR. Administration of ETB couldn't modify the disturbed levels of creatinine, BUN, GSH, and MDA. CONCLUSION In conclusion, CUR provided a promising renoprotective effect against CIS induced nephrotoxicity. Further studies are recommended to approve or disapprove the protective role of ETB in CIS induced nephrotoxicity.
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Affiliation(s)
- Marwa Abd El-Kader
- Anatomy and Embryology Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt.
| | - Reham Ismail Taha
- Anatomy and Embryology Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt.
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