1
|
Bonfiglio R, Sisto R, Casciardi S, Palumbo V, Scioli MP, Palumbo A, Trivigno D, Giacobbi E, Servadei F, Melino G, Mauriello A, Scimeca M. The impact of toxic metal bioaccumulation on colorectal cancer: Unravelling the unexplored connection. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 906:167667. [PMID: 37813250 DOI: 10.1016/j.scitotenv.2023.167667] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Revised: 10/03/2023] [Accepted: 10/06/2023] [Indexed: 10/11/2023]
Abstract
Colorectal cancer is a major public health concern, with increasing incidence and mortality rates worldwide. Environmental factors, including exposure to toxic metals, such as lead, chromium, cadmium, aluminium, copper, arsenic and mercury, have been suggested to play a significant role in the development and progression of this neoplasia. In particular, the bioaccumulation of toxic metals can play a significant role in colorectal cancer by regulating biological phenomenon associated to both cancer occurrence and progression, such as cell death and proliferation. Also, frequently these metals can induce DNA mutations in well-known oncogenes. This review provides a critical analysis of the current evidence, highlighting the need for further research to fully grasp the complex interplay between toxic metal bioaccumulation and colorectal cancer. Understanding the contribution of toxic metals to colorectal cancer occurrence and progression is essential for the development of targeted preventive strategies and social interventions, with the ultimate goal of reducing the burden of this disease.
Collapse
Affiliation(s)
- Rita Bonfiglio
- Department of Experimental Medicine, Torvergata Oncoscience Research, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy.
| | - Renata Sisto
- Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, National Institute for Insurance against Accidents at Work (INAIL), Rome, Italy.
| | - Stefano Casciardi
- Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, National Institute for Insurance against Accidents at Work (INAIL), Rome, Italy.
| | - Valeria Palumbo
- Department of Experimental Medicine, Torvergata Oncoscience Research, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
| | - Maria Paola Scioli
- Department of Experimental Medicine, Torvergata Oncoscience Research, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
| | - Alessia Palumbo
- Department of Experimental Medicine, Torvergata Oncoscience Research, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy.
| | - Donata Trivigno
- Department of Experimental Medicine, Torvergata Oncoscience Research, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
| | - Erica Giacobbi
- Department of Experimental Medicine, Torvergata Oncoscience Research, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
| | - Francesca Servadei
- Department of Experimental Medicine, Torvergata Oncoscience Research, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
| | - Gerry Melino
- Department of Experimental Medicine, Torvergata Oncoscience Research, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy.
| | - Alessandro Mauriello
- Department of Experimental Medicine, Torvergata Oncoscience Research, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy.
| | - Manuel Scimeca
- Department of Experimental Medicine, Torvergata Oncoscience Research, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy.
| |
Collapse
|
2
|
Adam MSS, Elsawy H, Sedky A, Makhlouf MM, Taha A. Catalytic potential of sustainable dinuclear (Cu2+ and ZrO2+) metal organic incorporated frameworks with comprehensive biological studies. J Taiwan Inst Chem Eng 2023. [DOI: 10.1016/j.jtice.2023.104747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
|
3
|
Comprehensive catalytic and biological studies on new designed oxo- and dioxo-metal (IV/VI) organic arylhydrazone frameworks. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
|
4
|
Han Y, Zhang X, Guan M, Huo C, Yu C, Hu B, Cai J. RASSF4 inhibits cell proliferation and increases drug sensitivity in colorectal cancer through YAP/Bcl-2 pathway. J Cell Mol Med 2022; 26:3538-3547. [PMID: 35611809 PMCID: PMC9189339 DOI: 10.1111/jcmm.17395] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 04/18/2022] [Accepted: 05/05/2022] [Indexed: 12/02/2022] Open
Abstract
The RASSF family proteins have been implicated in the development of human cancers. To date, the expression pattern and biological significance of RASSF4 in colorectal cancers (CRC) have not been fully investigated. In the current study, we explored expression pattern of RASSF4 in 118 CRC specimens and 30 adjacent ‘normal’ colon tissues by immunohistochemistry. The results showed that RASSF4 was downregulated in CRC tissues compared with adjacent ‘normal’ tissues. RASSF4 downregulation significantly associated with advanced tumour‐node‐metastasis (TNM) stage, T status, positive node status and high Ki‐67 index. Analysis of TCGA dataset also supported RASSF4 downregulation in CRC tissues. Ectopically expressed RASSF4 in LoVo cells inhibited cell growth, colony formation, cell cycle progression and increased the sensitivity to 5‐FU treatment. Annexin V/PI apoptosis assay showed that RASSF4 overexpression increased 5‐FU‐induced apoptosis and downregulated the mitochondrial membrane potential. In addition, Western blot demonstrated that RASSF4 overexpression repressed YAP and Bcl‐2 while upregulating p21 expression. YAP knockdown abolished the role of RASSF4 on Bcl‐2. ChIP assay showed that TEAD4, a major YAP binding transcription factor, could bind to the promoter regions of Bcl‐2. In conclusion, our data showed that RASSF4 was downregulated in human CRC. RASSF4 regulated malignant behaviour through YAP/Bcl‐2 signalling in CRC cells.
Collapse
Affiliation(s)
- Yong Han
- Department of Surgical Oncology, The Sinopharm Tongmei General Hospital, Datong, China
| | - Xiaotang Zhang
- Department of General Surgery, The Sinopharm Tongmei General Hospital, Datong, China
| | - Minmin Guan
- Department of Surgical Oncology, The Sinopharm Tongmei General Hospital, Datong, China
| | - Cheng Huo
- Department of Pathology, The Sinopharm Tongmei General Hospital, Datong, China
| | - Chunlin Yu
- Department of General Surgery, The Sinopharm Tongmei General Hospital, Datong, China
| | - Bin Hu
- Department of General Surgery, The Sinopharm Tongmei General Hospital, Datong, China
| | - Jianjun Cai
- Department of Surgical Oncology, The Sinopharm Tongmei General Hospital, Datong, China
| |
Collapse
|
5
|
Nath BD, Islam MM, Karim MR, Rahman S, Shaikh MAA, Georghiou PE, Menelaou M. Recent Progress in Metal‐Incorporated Acyclic Schiff‐Base Derivatives: Biological Aspects. ChemistrySelect 2022. [DOI: 10.1002/slct.202104290] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Bikash Dev Nath
- Chemical Research Division Bangladesh Council of Scientific and Industrial Research (BCSIR) Dhanmondi Dhaka 1205 Bangladesh
| | - Md. Monarul Islam
- Chemical Research Division Bangladesh Council of Scientific and Industrial Research (BCSIR) Dhanmondi Dhaka 1205 Bangladesh
| | - Md. Rezaul Karim
- Chemical Research Division Bangladesh Council of Scientific and Industrial Research (BCSIR) Dhanmondi Dhaka 1205 Bangladesh
| | - Shofiur Rahman
- Department of Chemistry Memorial University of Newfoundland St. John's Newfoundland and Labrador A1B 3X7 Canada
| | - Md. Aftab Ali Shaikh
- Bangladesh Council of Scientific and Industrial Research (BCSIR) Dhanmondi Dhaka 1205 Bangladesh
- Department of Chemistry University of Dhaka Dhaka 1000 Bangladesh
| | - Paris E. Georghiou
- Department of Chemistry Memorial University of Newfoundland St. John's Newfoundland and Labrador A1B 3X7 Canada
| | | |
Collapse
|
6
|
Dhanalakshmi M, Balakrishnan C, Rafi Ahamed S, Vinitha G, Parthiban S. Synthesis, structural characterization, Hirshfeld surface analysis and third-order nonlinear optical properties of Schiff bases derived from 1,1-diphenylmethylamine. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131942] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
7
|
Bharadwaj KK, Rabha B, Pati S, Choudhury BK, Sarkar T, Gogoi SK, Kakati N, Baishya D, Kari ZA, Edinur HA. Green Synthesis of Silver Nanoparticles Using Diospyros malabarica Fruit Extract and Assessments of Their Antimicrobial, Anticancer and Catalytic Reduction of 4-Nitrophenol (4-NP). NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:1999. [PMID: 34443829 PMCID: PMC8401075 DOI: 10.3390/nano11081999] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 07/30/2021] [Accepted: 07/30/2021] [Indexed: 12/13/2022]
Abstract
The green synthesis of silver nanoparticles (AgNPs) has currently been gaining wide applications in the medical field of nanomedicine. Green synthesis is one of the most effective procedures for the production of AgNPs. The Diospyros malabarica tree grown throughout India has been reported to have antioxidant and various therapeutic applications. In the context of this, we have investigated the fruit of Diospyros malabarica for the potential of forming AgNPs and analyzed its antibacterial and anticancer activity. We have developed a rapid, single-step, cost-effective and eco-friendly method for the synthesis of AgNPs using Diospyros malabarica aqueous fruit extract at room temperature. The AgNPs began to form just after the reaction was initiated. The formation and characterization of AgNPs were confirmed by UV-Vis spectrophotometry, XRD, FTIR, DLS, Zeta potential, FESEM, EDX, TEM and photoluminescence (PL) methods. The average size of AgNPs, in accordance with TEM results, was found to be 17.4 nm. The antibacterial activity of the silver nanoparticles against pathogenic microorganism strains of Staphylococcus aureus and Escherichia coli was confirmed by the well diffusion method and was found to inhibit the growth of the bacteria with an average zone of inhibition size of (8.4 ± 0.3 mm and 12.1 ± 0.5 mm) and (6.1 ± 0.7 mm and 13.1 ± 0.5 mm) at 500 and 1000 µg/mL concentrations of AgNPs, respectively. The anticancer effect of the AgNPs was confirmed by MTT assay using the U87-MG (human primary glioblastoma) cell line. The IC50 value was found to be 58.63 ± 5.74 μg/mL. The results showed that green synthesized AgNPs exhibited significant antimicrobial and anticancer potency. In addition, nitrophenols, which are regarded as priority pollutants by the United States Environmental Protection Agency (USEPA), can also be catalytically reduced to less toxic aminophenols by utilizing synthesized AgNPs. As a model reaction, AgNPs are employed as a catalyst in the reduction of 4-nitrophenol to 4-aminophenol, which is an intermediate for numerous analgesics and antipyretic drugs. Thus, the study is expected to help immensely in the pharmaceutical industries in developing antimicrobial drugs and/or as an anticancer drug, as well as in the cosmetic and food industries.
Collapse
Affiliation(s)
- Kaushik Kumar Bharadwaj
- Department of Bioengineering and Technology, Gauhati University Institute of Science and Technology, Guwahati 781014, Assam, India; (K.K.B.); (B.R.); (N.K.)
| | - Bijuli Rabha
- Department of Bioengineering and Technology, Gauhati University Institute of Science and Technology, Guwahati 781014, Assam, India; (K.K.B.); (B.R.); (N.K.)
| | - Siddhartha Pati
- SIAN Institute, Association for Biodiversity Conservation and Research (ABC), Balasore 756001, Odisha, India;
- Centre of Excellence, Khallikote University, Berhampur, Ganjam 761008, Odisha, India
| | - Bhabesh Kumar Choudhury
- Department of Chemistry, Gauhati University, Guwahati 781014, Assam, India; (B.K.C.); (S.K.G.)
| | - Tanmay Sarkar
- Malda Polytechnic, West Bengal State Council of Technical Education, Government of West Bengal, Malda 732102, West Bengal, India;
- Department of Food Technology and Biochemical Engineering, Jadavpur University, Kolkata 700032, West Bengal, India
| | - Sonit Kumar Gogoi
- Department of Chemistry, Gauhati University, Guwahati 781014, Assam, India; (B.K.C.); (S.K.G.)
| | - Nayanjyoti Kakati
- Department of Bioengineering and Technology, Gauhati University Institute of Science and Technology, Guwahati 781014, Assam, India; (K.K.B.); (B.R.); (N.K.)
| | - Debabrat Baishya
- Department of Bioengineering and Technology, Gauhati University Institute of Science and Technology, Guwahati 781014, Assam, India; (K.K.B.); (B.R.); (N.K.)
| | - Zulhisyam Abdul Kari
- Faculty of Agro Based Industry, Universiti Malaysia Kelantan, Jeli 17600, Kelantan, Malaysia
| | - Hisham Atan Edinur
- School of Health Sciences, Health Campus, Universiti Sains Malaysia, Kubang Kerian 16150, Kelantan, Malaysia
| |
Collapse
|
8
|
Adam MSS, Abdel-Rahman LH, Ahmed HES, Makhlouf M, Alhasani M, El-Metwaly NM. Enhanced catalytic (ep)oxidation of olefins by VO(II), ZrO(II) and Zn(II)-imine complexes; extensive characterization supported by DFT studies. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130295] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
|
9
|
Gowdhami B, Ambika S, Karthiyayini B, Ramya V, Kadalmani B, Vimala RTV, Akbarsha MA. Potential application of two cobalt (III) Schiff base complexes in cancer chemotherapy: Leads from a study using breast and lung cancer cells. Toxicol In Vitro 2021; 75:105201. [PMID: 34157415 DOI: 10.1016/j.tiv.2021.105201] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 05/21/2021] [Accepted: 06/17/2021] [Indexed: 12/15/2022]
Abstract
Cobalt (III) Schiff base complexes are of attraction in the context of their potential application in cancer therapy. The aim of this study has been to find the mechanism of action of cobalt (III) Schiff base complexes 1 and 2, the synthesis and characterization of which have already been reported, in inhibiting growth of human breast cancer cell MCF-7 and lung cancer cell A549. The already proclaimed anti-proliferative effect of the cobalt complexes was ascertained using MTT cytotoxicity assay. More assays such as Acridine orange & Ethidium bromide staining, AnnexinV-Cy3 staining, Hoechst staining, comet assay, and Reactive Oxygen Species (ROS) assay- all supported the cytotoxic property of the complexes. Moreover, the expression levels of mRNA of pro- and antiapoptotic genes also supported the effectiveness of cobalt complexes by modifying the ratio of Bax: Bcl-2. In addition, the cobalt complexes induced apoptosis in MCF- 7 and A549 cells through modulation of pro-apoptotic, anti-apoptotic, and ROS modulatory gene expressions. The present study validates the scientific evidence for antiproliferative efficacy of cobalt complexes against MCF-7 and A549 cells. Thus, this study takes cobalt complexes 1 and 2 to a step higher towards their use as anticancer agents.
Collapse
Affiliation(s)
- Balakrishnan Gowdhami
- Department of Animal Science, Bharathidasan University, Tiruchirappalli, Tamilnadu, India; National Centre for Alternatives to Animal Experiments, Bharathidasan University, Tiruchirappalli, Tamilnadu, India
| | - Subramanian Ambika
- Department of Chemistry, Bishop Heber College, Tiruchirappalli, Tamilnadu, India
| | - Balakrishnan Karthiyayini
- National Centre for Alternatives to Animal Experiments, Bharathidasan University, Tiruchirappalli, Tamilnadu, India; Department of Microbiology, Bharathidasan University, Tiruchirappalli, Tamilnadu, India
| | - Venkatesan Ramya
- Department of Animal Science, Bharathidasan University, Tiruchirappalli, Tamilnadu, India
| | - Balamuthu Kadalmani
- Department of Animal Science, Bharathidasan University, Tiruchirappalli, Tamilnadu, India.
| | - R T V Vimala
- Department of Biotechnology, Bharathidasan University, Tiruchirappalli, Tamilnadu, India
| | - Mohammad A Akbarsha
- Mahatma Gandhi-Dorenkamp Centre, Bharathidasan University, Tiruchirappalli, Tamilnadu, India; Department of Biotechnology & Research Coordinator, National College (Autonomous), Tiruchirappalli, Tamilnadu, India.
| |
Collapse
|
10
|
Sahebi Z, Emtyazjoo M, Mostafavi PG, Bonakdar S. Promising Chemoprevention of Colonic Aberrant Crypt Foci by Portunus segnis Muscle and Shell Extracts in Azoxymethane-Induced Colorectal Cancer in Rats. Anticancer Agents Med Chem 2021; 20:2041-2052. [PMID: 32532197 DOI: 10.2174/1871520620666200612144912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Revised: 10/07/2019] [Accepted: 02/21/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND AND PURPOSE This study subjected a rat model to the extracts of muscle and shell tissues from Portunus segnis to assess their therapeutic effects on the HT-29 colon cancer cells as well as on colonic Aberrant Crypt Foci (ACF) induced by Azoxymethane (AOM). METHODS The cell line was exposed to the extracts to compare the cytotoxicity of hexane, butanol, ethyl acetate, and water extract of muscle and ethanolic extract of the shell. Male rats (n=40) were assigned into control, positive, negative, and treatment groups. The animals were injected with AOM, except the control group, and then exposed to 250 and 500mg/kg of the crude extracts. Immunohistochemical localization of Bax and Bcl-2, as well as ACF and antioxidant enzymes, were evaluated in the rat colon. RESULTS The butanolic muscle extract and ethanolic shell one demonstrated an IC50 of 9.02±0.19μg/ml and 20.23±0.27μg/ml towards the cell line, respectively. Dietary exposure inhibited the ACF formation and crypt multiplicity in the colon compared to the cancer control group. The activity of SOD and CAT increased, while that of MDA decreased. The expression of Bax and Bcl-2 increased and decreased, respectively. CONCLUSION Taken together, the results show that both extractions were suggested to be suppressive to AOMinduced colon cancer.
Collapse
Affiliation(s)
- Zahra Sahebi
- Department of Marine Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Mozhgan Emtyazjoo
- Department of Marine Biology, North Tehran Branch, Islamic Azad University, Tehran, Iran
| | - Pargol G Mostafavi
- Department of Marine Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Shahin Bonakdar
- National Cell Bank Department, Pasteur Institute of Iran, Tehran, Iran
| |
Collapse
|
11
|
Synthesis and Characterization of Diosgenin Encapsulated Poly-ε-Caprolactone-Pluronic Nanoparticles and Its Effect on Brain Cancer Cells. Polymers (Basel) 2021; 13:polym13081322. [PMID: 33919483 PMCID: PMC8073865 DOI: 10.3390/polym13081322] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Revised: 03/15/2021] [Accepted: 03/19/2021] [Indexed: 01/21/2023] Open
Abstract
Diosgenin encapsulated PCL-Pluronic nanoparticles (PCL-F68-D-NPs) were developed using the nanoprecipitation method to improve performance in brain cancer (glioblastoma) therapy. The nanoparticles were characterized by dynamic light scattering (DLS)/Zeta potential, Fourier-transform infrared (FTIR) spectra, X-ray diffraction (XRD), Field Emission Scanning Electron Microscopy (FESEM), and Transmission electron microscopy (TEM). The encapsulation efficiency, loading efficiency, and yield were calculated. The in vitro release rate was determined, and the kinetic model of diosgenin release was plotted and ascertained. The cytotoxicity was checked by MTT (3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyl tetrazolium bromide)assay against U87-MG cells (glioblastoma cell lines). The obtained nanoparticles demonstrated good size distribution, stability, morphology, chemical, and mechanical properties. The nanoparticles also possessed high encapsulation efficiency, loading efficiency, and yield. The release rate of Diosgenin was shown in a sustained manner. The in vitro cytotoxicity of PCL-F68-D-NPs showed higher toxicity against U87-MG cells than free Diosgenin.
Collapse
|
12
|
Dey SK, Kumari S, Mandrekar S, Mhaldar SN, Harmalkar SS, Janiak C. Revisiting salicylidene-based anion receptors. RSC Adv 2021; 11:36850-36858. [PMID: 35494355 PMCID: PMC9043535 DOI: 10.1039/d1ra07677a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Accepted: 11/04/2021] [Indexed: 11/23/2022] Open
Abstract
Several salicylidene-based colorimetric and fluorimetric anion sensors are known in the literature. However, our 1H-NMR experimental results (in DMSO-d6) showed hydrolysis of imine (–N
Created by potrace 1.16, written by Peter Selinger 2001-2019
]]>
CH–) bonds in salicylidene-based receptors (SL, CL1 and CL2) in the presence of quaternary ammonium salts (n-Bu4N+) of halides (Cl− and Br−) and oxo-anions (H2PO4−, HSO4− and CH3COO−). The mono-salicylidene compound CL1 showed the most extensive –NCH– bond hydrolysis in the presence of anions. In contrast, the di-salicylidene compound CL2 and the tris-salicylidene compound SL showed comparatively slow hydrolysis of –NCH– bonds in the presence of anions. Anion-induced imine bond cleavage in salicylidene compounds could easily be detected in 1H-NMR due to the appearance of the salicylaldehyde –CHO peak at 10.3 ppm which eventually became more intense over time, and the –NCH– peak at 8.9–9.0 ppm became considerably weaker. Furthermore, the formation of the salicylidene O–H⋯X− (X− = Cl−/Br−) hydrogen-bonded complex, peak broadening due to proton-exchange processes and keto–enol tautomerism have also been clearly observed in the 1H-NMR experiments. Control 1H-NMR experiments revealed that the presence of moisture in the organic solvents could result in gradual hydrolysis of the salicylidene compounds, and the rate of hydrolysis has further been enhanced significantly in the presence of an anion. Based on 1H-NMR results, we have proposed a general mechanism for the anion-induced hydrolysis of imine bonds in salicylidene-based receptors. Salicylidene Schiff bases undergo imine bond hydrolysis in the presence of halides and oxo-anions in aprotic media, raising fundamental questions on the applicability of salicylidene-based receptors as anion sensors.![]()
Collapse
Affiliation(s)
- Sandeep Kumar Dey
- School of Chemical Sciences, Goa University, Taleigao Plateau, Goa 403206, India
| | - Sonam Kumari
- School of Chemical Sciences, Goa University, Taleigao Plateau, Goa 403206, India
| | - Sonal Mandrekar
- School of Chemical Sciences, Goa University, Taleigao Plateau, Goa 403206, India
| | - Shashank N. Mhaldar
- School of Chemical Sciences, Goa University, Taleigao Plateau, Goa 403206, India
| | - Sarvesh S. Harmalkar
- School of Chemical Sciences, Goa University, Taleigao Plateau, Goa 403206, India
| | - Christoph Janiak
- Institute of Inorganic and Structural Chemistry, Heinrich-Heine University, 40204, Düsseldorf, Germany
| |
Collapse
|
13
|
Xu JL, Guo Y. Identification of Gene Loci That Overlap Between Mental Disorders and Poor Prognosis of Cancers. Front Psychiatry 2021; 12:678943. [PMID: 34262492 PMCID: PMC8273260 DOI: 10.3389/fpsyt.2021.678943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Accepted: 05/31/2021] [Indexed: 11/13/2022] Open
Abstract
Background: Co-morbid psychiatric disorders are common in patients with cancers, which make the treatment more difficult. Studying the connection between mental disease-related genes and the prognosis of cancers may potentially lead to novel therapeutic methods. Method: All mental disorders genes were selected from published articles. The correlations between the expression of these genes and the prognosis of different cancers were analyzed by starBase v2.0 and TIMER. The molecular functions, reactome pathways, and interactions among diverse genes were explored via the STRING tool. Results: 239 genes were identified for further survival analysis, 5 of which were overlapping genes across at least five cancer types, including RHEBL1, PDE4B, ANKRD55, EPHB2, and GIMAP7. 146 high-expression and 157 low-expression genes were found to be correlated with the unfavorable prognosis of diverse cancer types. Tight links existed among various mental disease genes. Besides, risk genes were mostly related to the dismal outcome of low-grade glioma (LGG) and kidney renal clear cell carcinoma (KIRC) patients. Gene Ontology (GO) and reactome pathway analysis revealed that most genes involved in various critical molecular functions and primarily related to metabolism, signal transduction, and hemostasis. Conclusions: To explore co-expression genes between mental illnesses and cancers may aid in finding preventive strategies and therapeutic methods for high-risk populations and patients with one or more diseases.
Collapse
Affiliation(s)
- Ji-Li Xu
- The First Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yong Guo
- Department of Medical Oncology, The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| |
Collapse
|
14
|
Hao Z, Liu K, Feng Q, Dong Q, Ma D, Han Z, Lu G, Lin J. Ruthenium(
II
) Complexes Bearing Schiff Base Ligands for Efficient Acceptorless Dehydrogenation of Secondary Alcohols
†. CHINESE J CHEM 2020. [DOI: 10.1002/cjoc.202000363] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Zhiqiang Hao
- Hebei Key Laboratory of Organic Functional Molecules, College of Chemistry and Material Science, Hebei Normal University Shijiazhuang Hebei 050024 China
| | - Kang Liu
- Hebei Key Laboratory of Organic Functional Molecules, College of Chemistry and Material Science, Hebei Normal University Shijiazhuang Hebei 050024 China
| | - Qi Feng
- Hebei Key Laboratory of Organic Functional Molecules, College of Chemistry and Material Science, Hebei Normal University Shijiazhuang Hebei 050024 China
| | - Qing Dong
- Hebei Key Laboratory of Organic Functional Molecules, College of Chemistry and Material Science, Hebei Normal University Shijiazhuang Hebei 050024 China
| | - Dongzhu Ma
- Department of Environment and Chemical Engineering, Hebei College of Industry and Technology Shijiazhuang Hebei 050091 China
| | - Zhangang Han
- Hebei Key Laboratory of Organic Functional Molecules, College of Chemistry and Material Science, Hebei Normal University Shijiazhuang Hebei 050024 China
| | - Guo‐Liang Lu
- Auckland Cancer Society Research Centre, Faculty of Medical and Health Sciences, The University of Auckland Private Bag 92019 Auckland 1142 New Zealand
| | - Jin Lin
- Hebei Key Laboratory of Organic Functional Molecules, College of Chemistry and Material Science, Hebei Normal University Shijiazhuang Hebei 050024 China
| |
Collapse
|
15
|
Ganguly S, Mayans J, Ghosh A. Modulation of Nuclearity in Cu II -Mn II Complexes of a N 2 O 2 Donor Ligand Depending upon Carboxylate Anions: Structures, Magnetic Properties and Catalytic Oxidase Activities. Chem Asian J 2020; 15:4055-4069. [PMID: 32722886 DOI: 10.1002/asia.202000706] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 07/24/2020] [Indexed: 12/12/2022]
Abstract
Three new hetero-metallic copper(II)-manganese(II) complexes, [(CuL)2 Mn3 (C6 H5 CO2 )6 ] (1), [(CuL)2 Mn(CH3 CO2 )2 ] (2), and {[(CuL)2 Mn(C6 H5 CH2 CO2 )2 ] ⋅ 2CH3 CN} (3), have been synthesized using [CuL] as ''metalloligand'' (where H2 L=N,N'-bis(2-hydroxynaphthyl-methylidene)-1,3-propanediamine). Single-crystal structural analyses show an almost linear penta-nuclear structure for complex 1 where a square planar [CuL] unit is connected to each of the two terminal MnII ions of a linear, centrosymmetric [Mn3 (benzoate)6 ] unit through the double phenoxido bridges. Both complexes 2 and 3 possess a linear tri-nuclear structure where two terminal square-pyramidal [CuL] units are bonded to the central MnII ion through double phenoxido oxygen atoms along with a syn-syn bridging acetate (for 2)/phenyl acetate (for 3). All three complexes exhibit catecholase, and phenoxazinone synthase-like activities under aerial conditions. For catecholase like activity, the turnover numbers (kcat ) are 595, 40, and 205 h-1 whereas, for phenoxazinone synthase like activity, the turnover numbers are 25, 4, and 11 h-1 for complexes 1-3, respectively. The mechanism of both catalytic oxidase activities is proposed on the basis of mass spectral evidences. Variable-temperature (2-300 K) dc molar magnetic susceptibility measurements of 1 reveal antiferromagnetic interactions between the Cu-Mn centres (J1 =-29.3 cm-1 ), and also between the Mn-Mn centres of the [Mn3 (benzoate)6 ] unit (J2 =-0.68 cm-1 ). On increasing the magnetic field at 2 K, its ground spin state changes from S=3/2 to S=5/2 at 4 T, attributable to the low value of J2 which makes the excited spin states close in energy with the ground spin state. Complexes 2 and 3 show antiferromagnetic coupling interactions between the Cu-Mn pairs with J values of -9.51, and -5.32 cm-1 , respectively.
Collapse
Affiliation(s)
- Sayantan Ganguly
- Department of Chemistry, University College of Science, University of Calcutta, 92, A. P. C. Road, Kolkata, 700 009, India.,Department of Chemistry, Taki Government College, Taki, Hasnabad, West Bengal, 743429, India
| | - Júlia Mayans
- Instituto de Ciencia Molecular (ICMol), Universitat de València, c/ Catedrático José Beltrán 2, 46980 Paterna, València, Spain
| | - Ashutosh Ghosh
- Department of Chemistry, University College of Science, University of Calcutta, 92, A. P. C. Road, Kolkata, 700 009, India.,Rani Rashmoni Green University, Tarakeswar, Hooghly, 712419, West Bengal, India
| |
Collapse
|
16
|
Iftode A, Drăghici GA, Macașoi I, Marcovici I, Coricovac DE, Dragoi R, Tischer A, Kovatsi L, Tsatsakis AM, Cretu O, Dehelean C. Exposure to cadmium and copper triggers cytotoxic effects and epigenetic changes in human colorectal carcinoma HT-29 cells. Exp Ther Med 2020; 21:100. [PMID: 33363611 PMCID: PMC7725023 DOI: 10.3892/etm.2020.9532] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Accepted: 07/14/2020] [Indexed: 12/11/2022] Open
Abstract
Recent scientific evidence suggests a link between epigenetic changes (DNA methylation) and tumorigenesis. Moreover, a potential carcinogenic mechanism of cadmium was associated with changes in DNA methylation. In this study we investigated the impact of CdCl2 and CuSO4 aqueous solutions on DNA methylation in HT-29 cells by quantifying DNA methyltransferase (DNMT1, DNMT3A and DNMT3B) mRNA expression. Furthermore, we also studied the cytotoxic and anti-migratory potential of these substances. The results showed a dose-dependent decrease of viable cell percentage following 24 h of exposure (at concentrations of 0.05; 0.2; 1; 10 and 100 µg/ml), and an inhibitory effect on HT-29 cell migration capacity. In addition, RT-qPCR results showed that cadmium acts as a hypomethylating agent by suppressing DNMT expression, whereas copper acts as a hypermethylating compound by increasing DNMT expression. These findings suggest a cytotoxic potential of both cadmium and copper on HT-29 cells and their capacity to induce epigenetic changes.
Collapse
Affiliation(s)
- Andrada Iftode
- Department of Toxicology and Drug Industry, Faculty of Pharmacy, 'Victor Babes' University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - George Andrei Drăghici
- Department of Toxicology and Drug Industry, Faculty of Pharmacy, 'Victor Babes' University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Ioana Macașoi
- Department of Toxicology and Drug Industry, Faculty of Pharmacy, 'Victor Babes' University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Iasmina Marcovici
- Department of Toxicology and Drug Industry, Faculty of Pharmacy, 'Victor Babes' University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Dorina E Coricovac
- Department of Toxicology and Drug Industry, Faculty of Pharmacy, 'Victor Babes' University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Razvan Dragoi
- Department of Balneology, Rehabilitation and Rheumatology, 'Victor Babes' University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Alina Tischer
- Department of Surgery I, Faculty of Medicine, 'Victor Babes' University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Leda Kovatsi
- Laboratory of Forensic Medicine and Toxicology, School of Medicine, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Aristidis M Tsatsakis
- Department of Forensic Sciences and Toxicology, Faculty of Medicine, University of Crete, 71003 Heraklion, Greece
| | - Octavian Cretu
- Department of Surgery I, Faculty of Medicine, 'Victor Babes' University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Cristina Dehelean
- Department of Toxicology and Drug Industry, Faculty of Pharmacy, 'Victor Babes' University of Medicine and Pharmacy, 300041 Timisoara, Romania
| |
Collapse
|
17
|
Reheman D, Zhao J, Guan S, Xu GC, Li YJ, Sun SR. Apoptotic effect of novel pyrazolone-based derivative [Cu(PMPP-SAL)(EtOH)] on HeLa cells and its mechanism. Sci Rep 2020; 10:18235. [PMID: 33106514 PMCID: PMC7588458 DOI: 10.1038/s41598-020-75173-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Accepted: 09/09/2020] [Indexed: 11/10/2022] Open
Abstract
Pyrazolone complexes have strong anti-tumor and antibacterial properties, but the anti-tumor mechanism of pyrazolone-based copper complexes has not been fully understood. In this study, the possible mechanism and the inhibitory effect of a novel pyrazolone-based derivative compound [Cu(PMPP-SAL)(EtOH)] on human cervical cancer cells (HeLa cells) was investigated. [Cu(PMPP-SAL)(EtOH)] effectively inhibited proliferation of HeLa cells in vitro with an IC50 value of 2.082 after treatment for 72 h. Cell cycle analysis showed apoptosis was induced by blocking the cell cycle in the S phase. [Cu(PMPP-SAL)(EtOH)] promoted the loss of mitochondrial membrane potential, release of cytochrome c, PARP cleavage, and activation of caspase-3/9 in HeLa cells. Additionally, [Cu(PMPP-SAL)(EtOH)] inhibited the PI3K/AKT pathway and activated the P38/MAPK, and JNK/MAPK pathways. [Cu(PMPP-SAL)(EtOH)] also inhibited the phosphorylation of Iκ-Bα in the NF-κB pathway activated by TNF-α, thus restricting the proliferation of HeLa cells which were activated by TNF-α. In conclusion, [Cu(PMPP-SAL)(EtOH)] inhibited the growth of HeLa cells and induced apoptosis possibly via the caspase-dependent mitochondria-mediated pathway. These results suggest that [Cu(PMPP-SAL)(EtOH)] can be a potential candidate for the treatment of cervical cancer.
Collapse
Affiliation(s)
- Delizhaer Reheman
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Urumqi, 830046, China
| | - Jing Zhao
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Urumqi, 830046, China.,People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, 830001, China
| | - Shan Guan
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Urumqi, 830046, China
| | - Guan-Cheng Xu
- Institute of Applied Chemistry, Xinjiang University, Urumqi, 830046, China
| | - Yi-Jie Li
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Urumqi, 830046, China
| | - Su-Rong Sun
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Urumqi, 830046, China.
| |
Collapse
|
18
|
Effectual Anticancer Potentiality of Loaded Bee Venom onto Fungal Chitosan Nanoparticles. INT J POLYM SCI 2020. [DOI: 10.1155/2020/2785304] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Chitosan and its nanoparticles (NPs) could be extracted from numerous fungal species and used as effectual carriers for bioactive compounds. The fungal chitosan (FC) was innovatively acquired from Fusarium oxysporum grown mycelia, characterized and used for NP synthesis and loading with bee venom (BV). The nano-FC (NFC) had 192.4 nm mean NP diameter, 38.22% loading capacity, and 92.42% entrapment efficiency. BV release from NFC was pH and time dependent; burst BV release was detected at the first 6 h, followed by gradual releases up to 30 h. The in vitro anticancer potentiality valuation, of NFC, BV, and NFC/BV nanoconjugates against HeLa cervix carcinoma, revealed that they all had potent dose-dependent anticancer activity; BV/NFC nanoconjugates were the most effective with IC50=200 μg/mL. The fluorescent staining of treated HeLa cells with BV/NFC nanoconjugates, with DAPI and acridine orange/propidium iodide combination, indicated the appearance of early apoptosis, secondary apoptosis, and secondary necrosis markers and their increment with exposure prolongation. The production of NFC from F. oxysporum and their loading with BV are strongly counseled for production of potent natural antitumor agent with augmented activity against cervix carcinoma.
Collapse
|
19
|
Zainal-Abidin M, Hayyan M, Ngoh GC, Wong WF. Doxorubicin Loading on Functional Graphene as a Promising Nanocarrier Using Ternary Deep Eutectic Solvent Systems. ACS OMEGA 2020; 5:1656-1668. [PMID: 32010840 PMCID: PMC6990633 DOI: 10.1021/acsomega.9b03709] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/02/2019] [Accepted: 12/23/2019] [Indexed: 06/10/2023]
Abstract
The application of graphene in the field of drug delivery has attracted massive interest among researchers. However, the high toxicity of graphene has been a drawback for its use in drug delivery. Therefore, to enhance the biocompatibility of graphene, a new route was developed using ternary natural deep eutectic solvents (DESs) as functionalizing agents, which have the capability to incorporate various functional groups and surface modifications. Physicochemical characterization analyses, including field emission scanning electron microscope, fourier-transform infrared spectroscopy, Raman spectroscopy, Brunauer-Emmett-Teller, X-ray diffraction, and energy dispersive X-ray, were used to verify the surface modifications introduced by the functionalization process. Doxorubicin was loaded onto the DES-functionalized graphene. The results exhibited significantly improved drug entrapment efficiency (EE) and drug loading capacity (DLC) compared with pristine graphene and oxidized graphene. Compared with unfunctionalized graphene, functionalization with DES choline chloride (ChCl):sucrose:water (4:1:4) resulted in the highest drug loading capacity (EE of 51.84% and DLC of 25.92%) followed by DES ChCl:glycerol:water (1:2:1) (EE of 51.04% and DLC of 25.52%). Following doxorubicin loading, graphene damaged human breast cancer cell line (MCF-7) through the generation of intracellular reactive oxygen species (>95%) and cell cycle disruption by increase in the cell population at S phase and G2/M phase. Thus, DESs represent promising green functionalizing agents for nanodrug carriers. To the best of our knowledge, this is the first time that DES-functionalized graphene has been used as a nanocarrier for doxorubicin, illustrating the potential application of DESs as functionalizing agents in drug delivery systems.
Collapse
Affiliation(s)
- Mohamad
Hamdi Zainal-Abidin
- Department of Chemical
Engineering, Faculty of Engineering, University of Malaya
Centre for Ionic Liquids (UMCiL), Faculty of Engineering, Department of Medical
Microbiology, Faculty of Medicine, and Centre for Separation Science and
Technology (CSST), Department of Chemical Engineering, Faculty of
Engineering, University of Malaya, Kuala Lumpur 50603, Malaysia
| | - Maan Hayyan
- Department of Chemical
Engineering, Faculty of Engineering, University of Malaya
Centre for Ionic Liquids (UMCiL), Faculty of Engineering, Department of Medical
Microbiology, Faculty of Medicine, and Centre for Separation Science and
Technology (CSST), Department of Chemical Engineering, Faculty of
Engineering, University of Malaya, Kuala Lumpur 50603, Malaysia
- Chemical
Engineering Program, Faculty of Engineering & Technology, Muscat University, PO Box 550, Muscat P.C.130, Sultanate of Oman
| | - Gek Cheng Ngoh
- Department of Chemical
Engineering, Faculty of Engineering, University of Malaya
Centre for Ionic Liquids (UMCiL), Faculty of Engineering, Department of Medical
Microbiology, Faculty of Medicine, and Centre for Separation Science and
Technology (CSST), Department of Chemical Engineering, Faculty of
Engineering, University of Malaya, Kuala Lumpur 50603, Malaysia
| | - Won Fen Wong
- Department of Chemical
Engineering, Faculty of Engineering, University of Malaya
Centre for Ionic Liquids (UMCiL), Faculty of Engineering, Department of Medical
Microbiology, Faculty of Medicine, and Centre for Separation Science and
Technology (CSST), Department of Chemical Engineering, Faculty of
Engineering, University of Malaya, Kuala Lumpur 50603, Malaysia
| |
Collapse
|
20
|
Tan S, Bian X, Wu B, Chen X. RASSF6 Is Downregulated In Human Bladder Cancers And Regulates Doxorubicin Sensitivity And Mitochondrial Membrane Potential Via The Hippo Signaling Pathway. Onco Targets Ther 2019; 12:9189-9200. [PMID: 31807003 PMCID: PMC6842287 DOI: 10.2147/ott.s217041] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Accepted: 09/25/2019] [Indexed: 12/19/2022] Open
Abstract
Background The present study aimed to investigate the clinicopathological significance and biological roles of RASSF6 in human bladder cancers. Materials and methods Immunohistochemistry and Western blots were used to examine the protein expression of RASSF6 in bladder cancer tissues. Biological roles of RASSF6 were examined using MTT, colony formation assay, Matrigel invasion assay, cell cycle analysis, AnnexinV/PI staining and JC-1 staining. Western blot analysis was used to examine the potential mechanism. Results We found that RASSF6 was downregulated in 73 of 138 bladder cancer specimens, which correlated with advanced stages. RASSF6 overexpression decreased the cell growth rate and inhibited invasion ability in T24 cell line. Downregulation of RASSF6 using siRNA increased the cell proliferation rate and promoted invasion in 5637 cell line. Cell cycle studies showed that RASSF6 overexpression suppressed the process of cell cycle progression. RASSF6 overexpression also increased the cellular response to doxorubicin (DOX) treatment. AnnexinV/PI staining showed that RASSF6 overexpression promoted DOX-induced apoptosis with increased cytochrome c and cleavage of caspase-3 and caspase-9. We also showed that RASSF6 overexpression downregulated the mitochondrial membrane potential, while RASSF6 depletion showed the opposite effect. Western blot analysis demonstrated that RASSF6 overexpression repressed p-Rb and Bcl-xL while upregulating p21 expression. In addition, we found that RASSF6 overexpression affected the Hippo signaling pathway by downregulating YAP. Depletion of YAP downregulated Bcl-xL expression and abolished the effect of RASSF6 on Bcl-xL. Depletion of YAP also upregulated the level of apoptosis and downregulated mitochondrial membrane potential. YAP siRNA abolished the effects of RASSF6 on DOX-induced apoptosis and loss of mitochondrial membrane potential. Conclusion Taken together, our results showed that RASSF6 was downregulated in bladder cancers. RASSF6 inhibited cell proliferation and invasion, as well as the progression of cancer, by regulating DOX sensitivity and mitochondrial membrane potential, possibly via the Hippo signaling pathway.
Collapse
Affiliation(s)
- Shutao Tan
- Department of Urology, Shengjing Hospital of China Medical University, Shenyang 110004, People's Republic of China
| | - Xiaobo Bian
- Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang 110004, People's Republic of China
| | - Bin Wu
- Department of Urology, Shengjing Hospital of China Medical University, Shenyang 110004, People's Republic of China
| | - Xiaonan Chen
- Department of Urology, Shengjing Hospital of China Medical University, Shenyang 110004, People's Republic of China
| |
Collapse
|
21
|
Farghadani R, Seifaddinipour M, Rajarajeswaran J, Abdulla MA, Mohd Hashim NB, Khaing SL, Salehen NB. In vivo acute toxicity evaluation and in vitro molecular mechanism study of antiproliferative activity of a novel indole Schiff base β-diiminato manganese III complex in hormone-dependent and triple negative breast cancer cells. PeerJ 2019; 7:e7686. [PMID: 31608167 PMCID: PMC6786247 DOI: 10.7717/peerj.7686] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 08/19/2019] [Indexed: 12/28/2022] Open
Abstract
Breast cancer is the most frequently diagnosed cancer among women worldwide. Recently, increasing attention has been paid to the anticancer effects of transition metal complexes of indole Schiff bases. β-diiminato ManganeseIII complex has shown promising cell cycle arrest and apoptosis induction against MCF-7 and MDA-MB-231 breast cancer cells. In this study, time- and dose- dependent inhibitory activity were evaluated using MTT assay after 48 h and 72 h exposure time. In addition, median effect analysis was conducted according to Chou-Talalay method to investigate whether MnIII complex has synergistic effect in combination with chemotherapeutic drugs on inhibiting breast cancer cell growth. The molecular mechanisms underlying its potent antiproliferative effect was determined through bioluminescent caspase-3/7, -8 and -9 activity assays and quantitative expression analysis of cell cycle- and apoptosis-related genes. Furthermore, safety evaluation of MnIII complex was assessed through the acute oral toxicity test in in vivo model. The MTT assay results revealed that it potently reduced the viability of MCF-7 (IC50 of 0.63 ± 0.07 µg/mL for 48 h and 0.39 ± 0.08 µg/mL for 72 h) and MDA-MB-231 (1.17 ± 0.06 µg/mL for 48 h, 1.03 ± 0.15 µg/mL for 72 h) cells in dose- and time-dependent manner. Combination treatment also enhanced the cytotoxic effects of doxorubicin but not tamoxifen on inhibiting breast cancer cell growth. The involvement of intrinsic and extrinsic pathway in apoptosis induction was exhibited through the increased activity of caspase-9 and caspase-8, respectively, leading to enhanced downstream executioner caspase-3/7 activity in treated MCF-7 and MDA-MB-231 cells. In addition, gene expression analysis revealed that MnIII complex exerts its antiproliferative effect via up-and down-regulation of p21 and cyclin D1, respectively, along with increased expression of Bax/Bcl-2 ratio, TNF-α, initiator caspase-8 and -10 and effector caspase-3 in MCF-7 and MDA-MB-231 cells. However, the results did not show increased caspase-8 activity in treated MCF-7 cells. Furthermore, in vivo acute oral toxicity test revealed no signs of toxicity and mortality in treated animal models compared to the control group. Collectively, the promising inhibitory effect and molecular and mechanistic evidence of antiproliferative activity of MnIII complex and its safety characterization have demonstrated that it may have therapeutic value in breast cancer treatment worthy of further investigation and development.
Collapse
Affiliation(s)
- Reyhaneh Farghadani
- Department of Molecular Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Maryam Seifaddinipour
- Institute of Biological Sciences, Faculty of Science, University of Malaya, Kuala Lumpur, Malaysia
| | - Jayakumar Rajarajeswaran
- Department of Molecular Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Mahmood Ameen Abdulla
- Department of Biomedical Science, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | | | - Si Lay Khaing
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Nur'ain Binti Salehen
- Department of Biomedical Science, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| |
Collapse
|
22
|
Dehghani S, Kooshafar Z, Almasirad A, Tahmasvand R, Moayer F, Muhammadnejad A, Shafiee S, Salimi M. A novel hydrazide compound exerts anti-metastatic effect against breast cancer. Biol Res 2019; 52:40. [PMID: 31387647 PMCID: PMC6683344 DOI: 10.1186/s40659-019-0247-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Accepted: 07/25/2019] [Indexed: 12/30/2022] Open
Abstract
Background There are currently a number of barriers hindering the successful treatment of breast cancer, including the metastatic spread of cancer cells. In looking for new anticancer agents, we reported two novel hydrazide derivatives with anti-cancer activity in human breast cancer cells. The current study aims to explore the therapeutic potential of the most effective one, N'-((5-nitrothiophen-2-yl)methylene)-2-(phenylthio)benzohydrazide (compound B), on metastatic breast cancer, which is resistant to available chemotherapeutics. Methods 4T1 mammary carcinoma cells were inoculated into the fat pad mammary of 5–7-week-old female BALB/c mice and then the effective compound was intraperitoneally administered for 4 weeks. Proliferation index and angiogenesis in tumor and lung tissues were examined with immunohistochemistry. In vitro assessments were also carried out to evaluate the effect of the compound on invasion of MDA-MB-231 cells. Results Our results demonstrated that this effective derivative significantly inhibited invasion of MDA-MB-231 cells in vitro as shown by Matrigel assay and quantitative real-time method for MMP-9 expression after 48 h of treatment. Daily administration of the compound suppressed the growth of primary tumor and its metastasis to lung, which was confirmed by H&E experiment at a dose of 1 mg/kg in a well-known metastatic model of 4T1 breast cancer in syngeneic BALB/c mice. These outcomes were supported by the immunohistochemical examinations of the tumor and lung tissues of mice. Tumors and lungs in mice treated with the effective compound showed a reduced proliferation index and a smaller microvessel density compared to the control. Conclusion This study highlights an anti-metastatic role for a novel hydrazide derivative in both in vitro and in vivo models of breast cancer. Electronic supplementary material The online version of this article (10.1186/s40659-019-0247-2) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Soudeh Dehghani
- Department of Physiology and Pharmacology, Pasteur Institute of Iran, Tehran, Iran
| | - Zahra Kooshafar
- Department of Physiology and Pharmacology, Pasteur Institute of Iran, Tehran, Iran
| | - Ali Almasirad
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Raheleh Tahmasvand
- Department of Physiology and Pharmacology, Pasteur Institute of Iran, Tehran, Iran
| | - Fariborz Moayer
- Department of Pathobiology, College of Veterinary Medicine, Karaj Branch, Islamic Azad University, Alborz, Iran
| | - Ahad Muhammadnejad
- Cancer Biology Research Center, Cancer Institute of Iran, Tehran University of Medical Sciences, Tehran, Iran
| | - Samira Shafiee
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Mona Salimi
- Department of Physiology and Pharmacology, Pasteur Institute of Iran, Tehran, Iran.
| |
Collapse
|
23
|
Zainal-Abidin MH, Hayyan M, Ngoh GC, Wong WF, Looi CY. Potentiating the anti-cancer profile of tamoxifen-loaded graphene using deep eutectic solvents as functionalizing agents. APPLIED NANOSCIENCE 2019. [DOI: 10.1007/s13204-019-01105-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
24
|
Recent developments in penta-, hexa- and heptadentate Schiff base ligands and their metal complexes. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.03.010] [Citation(s) in RCA: 189] [Impact Index Per Article: 37.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
|
25
|
Catalytic comparison of various polar Zn(II)-Schiff base complexes and VO(II)-Schiff base complexes in (ep)oxidation processes of 1,2-cyclohexene and cyclohexane. RESEARCH ON CHEMICAL INTERMEDIATES 2019. [DOI: 10.1007/s11164-019-03855-8] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
|
26
|
Jana NC, Patra M, Brandão P, Panja A. Biomimetic catalytic activity and structural diversity of cobalt complexes with N3O-donor Schiff base ligand. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.03.017] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
|
27
|
Petanidis S, Kioseoglou E, Salifoglou A. Metallodrugs in Targeted Cancer Therapeutics: Aiming at Chemoresistance- related Patterns and Immunosuppressive Tumor Networks. Curr Med Chem 2019; 26:607-623. [DOI: 10.2174/0929867324666171116125908] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Revised: 10/16/2017] [Accepted: 10/17/2017] [Indexed: 12/29/2022]
Abstract
Tumor cell chemoresistance is a major challenge in cancer therapeutics. Major
select metal-based drugs are potent anticancer mediators yet they exhibit adverse sideeffects
and are efficient against limited types of malignancies. A need, therefore, arises
for novel metallodrugs with improved efficacy and decreased toxicity. Enhancement of
antitumor drugs based on anticancer metals is currently a very active research field, with
considerable efforts having been made toward elucidating the mechanisms of immune action
of complex metalloforms and optimizing their immunoregulatory bioactivity through
appropriate synthetic structural modification(s) and encapsulation in suitable nanocarriers,
thereby enhancing their selectivity, specificity, stability, and bioactivity. In that respect,
comprehending the molecular factors involved in drug resistance and immune response
may help us develop new approaches toward more promising chemotherapies, reducing
the rate of relapse and overcoming chemoresistance. In this review, a) molecular immunerelated
mechanisms in the tumor microenvironment, responsible for lower drug sensitivity
and tumor relapse, along with b) strategies for reversing drug resistance and targeting
immunosuppressive tumor networks, while concurrently optimizing the design of complex
metalloforms bearing anti-tumor activity, are discussed in an effort to identify and
overcome chemoresistance mechanisms for effective tumor immunotherapeutic approaches.
Collapse
Affiliation(s)
- Savvas Petanidis
- Department of Chemical Engineering, Aristotle University of Thessaloniki, Thessaloniki, 54124, Greece
| | - Efrosini Kioseoglou
- Department of Chemical Engineering, Aristotle University of Thessaloniki, Thessaloniki, 54124, Greece
| | - Athanasios Salifoglou
- Department of Chemical Engineering, Aristotle University of Thessaloniki, Thessaloniki, 54124, Greece
| |
Collapse
|
28
|
Pratihar JL, Mandal P, Lai CK, Chattopadhyay S. Tetradentate amido azo Schiff base Cu(II), Ni(II) and Pd(II) complexes: Synthesis, characterization, spectral properties, and applications to catalysis in C–C coupling and oxidation reaction. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.01.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
29
|
Banerjee K, Ravishankar Rai V, Umashankar M. Effect of peptide-conjugated nanoparticles on cell lines. Prog Biomater 2019; 8:11-21. [PMID: 30661226 PMCID: PMC6424996 DOI: 10.1007/s40204-019-0106-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2018] [Accepted: 01/06/2019] [Indexed: 12/16/2022] Open
Abstract
Metal nanoparticles are widely used for the delivery and targeting of pharmaceutical, therapeutic and diagnostic agents in cancer therapy in recent years. The multifunctional nanoparticles constructed currently are supposed to show superior effects on cancer cells. This study was conducted to observe the difference between the effect of a biologically important peptide, silver (AgNPs) and gold (AuNPs) nanoparticles and their conjugates on two different cancer cells. Peptide (Boc-L-DP-L-OMe) was acquired from different sources and subjected to conjugation with biosynthesized gold and silver nanoparticles under standard conditions. These conjugates were tested against the colon cancer (HT-29) and breast cancer (MDA MB-231) cell lines. The results clearly depicted the improved activity of nanoparticles in the form of conjugates. Fluorescent dye microscopy and DNA fragmentation assay substantiate the fact that the conjugated nanoparticles cause higher level of disintegration of DNA in cells that consecutively damages and causes apoptosis due to lethality.
Collapse
Affiliation(s)
- Kangkana Banerjee
- Department of Studies in Microbiology, University of Mysore, Manasagangothri, Mysore, Karnataka, 570006, India
| | - V Ravishankar Rai
- Department of Studies in Microbiology, University of Mysore, Manasagangothri, Mysore, Karnataka, 570006, India.
| | - M Umashankar
- Department of Chemistry, KSOU, Manasagangothri, Mysore, Karnataka, 570006, India
| |
Collapse
|
30
|
From nanoengineering to nanomedicine: A facile route to enhance biocompatibility of graphene as a potential nano-carrier for targeted drug delivery using natural deep eutectic solvents. Chem Eng Sci 2019. [DOI: 10.1016/j.ces.2018.11.013] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
|
31
|
Tülüce Y, Masseh HDI, Koyuncu İ, Kiliç A, Durgun M, Özkol H. Novel Fluorine Boron Hybrid Complex as Potential Antiproliferative Drugs on Colorectal Cancer Cell Line. Anticancer Agents Med Chem 2019; 19:627-637. [PMID: 30652651 DOI: 10.2174/1871520619666190117142353] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 12/26/2018] [Accepted: 01/02/2019] [Indexed: 11/22/2022]
Abstract
OBJECTIVE Colorectal Cancer (CRC) is one of the most common types of cancer in both sexes; it is considered to be the third leading death factor among other types of cancer. This study aimed to examine the cytotoxicity of a new fluorine boron hybrid complex [L(BF2)2] on human colorectal adenocarcinoma cell line (HT-29), based on the potency of the half-metal based complexes to initiate apoptosis. METHODS Based on this data, the impact of it in different concentrations on HT-29 cancerous cells was determined by apoptosis (ELISA, DNA fragmentation laddering, AO/EB staining), cytotoxicity (MTT) and genotoxicity (comet assay). We also calculated the cellular Oxidative Stress Index (OSI) by measuring the Total Antioxidant Status (TAS) and Total Oxidant Status (TOS). RESULTS Firstly, [L(BF2)2] was examined in view of cytotoxic effect in seven various cell lines (HELA, DU-145, PC3, DLD-1, ECC, PNT1-A and HT-29), and then it was found that the applied complex had a mighty antiproliferative action on HT-29 cells. Thus, the most effective IC50 value turned out to be 26.49 µM in HT-29 cell line. The present study found a tremendous efficacy of [L(BF2)2] on HT-29 cells, especially in terms of damage to cancer cells' DNA, and consequently caused a series of reactions leading to programmed cell death. CONCLUSION The results suggest that the [L(BF2)2] as a novel fluorine boron hybrid complex can induce the apoptosis of HT-29 colorectal cancerous cell line and is a possible candidate for future cancer studies.
Collapse
Affiliation(s)
- Yasin Tülüce
- Department of Medical Biology, Van Yuzuncu Yil University, Faculty of Medicine, Van, Turkey
| | - Hawro D I Masseh
- Department of Medical Biology, Van Yuzuncu Yil University, Faculty of Medicine, Van, Turkey
| | - İsmail Koyuncu
- Department of Biochemistry, Harran University, Faculty of Medicine, S.Urfa, Turkey
| | - Ahmet Kiliç
- Department of Chemistry, Harran University, Faculty of Science and Art, S.Urfa, Turkey
| | - Mustafa Durgun
- Department of Chemistry, Harran University, Faculty of Science and Art, S.Urfa, Turkey
| | - Halil Özkol
- Department of Medical Biology, Van Yuzuncu Yil University, Faculty of Medicine, Van, Turkey
| |
Collapse
|
32
|
Mishra N, Gound SS, Mondal R, Yadav R, Pandey R. Synthesis, characterization and antimicrobial activities of benzothiazole-imino-benzoic acid ligands and their Co(II), Ni(II), Cu(II), Zn(II) and Cd(II) complexes. RESULTS IN CHEMISTRY 2019. [DOI: 10.1016/j.rechem.2019.100006] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
|
33
|
Electronic properties of B12N12 fullerene–like nanoclusters functionalized with Schiff bases: a DFT study. Struct Chem 2018. [DOI: 10.1007/s11224-018-1246-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
34
|
Kaplum V, Ramos AC, Consolaro MEL, Fernandez MA, Ueda-Nakamura T, Dias-Filho BP, Silva SDO, de Mello JCP, Nakamura CV. Proanthocyanidin Polymer-Rich Fraction of Stryphnodendron adstringens Promotes in Vitro and in Vivo Cancer Cell Death via Oxidative Stress. Front Pharmacol 2018; 9:694. [PMID: 30018550 PMCID: PMC6037718 DOI: 10.3389/fphar.2018.00694] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Accepted: 06/08/2018] [Indexed: 12/25/2022] Open
Abstract
Cervical cancer is the fourth most common cancer that affects women, mainly through human papilloma virus (HPV) infection with high-risk HPV16 and HPV18. The present study investigated the in vitro anticancer activity and mechanism of action of a proanthocyanidin polymer-rich fraction of Stryphnodendron adstringens (F2) in cervical cancer cell lines, including HeLa (HPV18-positive), SiHa (HPV16-positive), and C33A (HPV-negative) cells, and also evaluated in vivo anticancer activity. In vitro, cell viability was determined by the MTT assay. Cell migration was determined by the wound healing assay. The mechanism of action was investigated by performing ultrastructural analysis and evaluating reactive oxygen species (ROS) production, mitochondrial metabolism, lipoperoxidation, BCL-2 family expression, caspase expression, and DNA and cell membrane integrity. In vivo activity was evaluated using the murine Ehrlich solid tumor model. F2 time- and dose-dependently reduced cell viability and significantly inhibited the migration of cervical cancer cells. HeLa and SiHa cells treated with F2 (IC50) exhibited intense oxidative stress (i.e., increase in ROS and decrease in antioxidant species) and mitochondrial damage (i.e., mitochondrial membrane potential depolarization and a reduction of intracellular levels of adenosine triphosphate). Increases in the Bax/BCL-2 ratio and caspase 9 and caspase 3 expression, were observed, with DNA damage that was sufficient to trigger mitochondria-dependent apoptosis. Cell membrane disruption was observed in C33A cells (IC50 and IC90) and HeLa and SiHa cells (IC90), indicating progress to late apoptosis/necrosis. The inhibition of ROS production by N-acetylcysteine significantly suppressed oxidative stress in all three cell lines. In vivo, F2 significantly reduced tumor volume and weight of the Ehrlich solid tumor, and significantly increased lipoperoxidation, indicating that F2 also induces oxidative stress in the in vivo model. These findings indicate that the proanthocyanidin polymer-rich fraction of S. adstringens may be a potential chemotherapeutic candidate for cancer treatment.
Collapse
Affiliation(s)
- Vanessa Kaplum
- Programa de Pós-Graduação em Ciências Farmacêuticas, Universidade Estadual de Maringá, Maringá, Brazil
| | - Anelise C. Ramos
- Programa de Pós-Graduação em Ciências Biológicas, Universidade Estadual de Maringá, Maringá, Brazil
| | - Marcia E. L. Consolaro
- Programa de Pós-Graduação em Biociências e Fisiopatologia, Universidade Estadual de Maringá, Maringá, Brazil
| | - Maria A. Fernandez
- Programa de Pós-Graduação em Ciências Biológicas, Universidade Estadual de Maringá, Maringá, Brazil
| | - Tânia Ueda-Nakamura
- Programa de Pós-Graduação em Ciências Farmacêuticas, Universidade Estadual de Maringá, Maringá, Brazil
| | - Benedito P. Dias-Filho
- Programa de Pós-Graduação em Ciências Farmacêuticas, Universidade Estadual de Maringá, Maringá, Brazil
| | - Sueli de Oliveira Silva
- Programa de Pós-Graduação em Ciências Farmacêuticas, Universidade Estadual de Maringá, Maringá, Brazil
| | - João C. P. de Mello
- Programa de Pós-Graduação em Ciências Farmacêuticas, Universidade Estadual de Maringá, Maringá, Brazil
| | - Celso V. Nakamura
- Programa de Pós-Graduação em Ciências Farmacêuticas, Universidade Estadual de Maringá, Maringá, Brazil
| |
Collapse
|
35
|
Bagheri E, Hajiaghaalipour F, Nyamathulla S, Salehen N. The apoptotic effects of Brucea javanica fruit extract against HT29 cells associated with p53 upregulation and inhibition of NF-κB translocation. DRUG DESIGN DEVELOPMENT AND THERAPY 2018; 12:657-671. [PMID: 29636600 PMCID: PMC5881282 DOI: 10.2147/dddt.s155115] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Background Brucea javanica (L.) Merr. is a plant from the genus Brucea, which is used in local traditional medicine to treat various diseases. Recent studies revealed an impressive anticancer efficiency of B. javanica extract in different types of cancer cells. Purpose In this study, we have investigated the cytotoxic effects of the B. javanica hexane, ethanolic extracts against colon cancer cells. HT29 colon cells were selected as an in vitro cancer model to evaluate the anticancer activity of B. javanica ethanolic extract (BJEE) and the possible mechanisms of action that induced apoptosis. Methods 3-(4,5-dimethylthiazol-2-yl)-2, 5,-diphenyltetrazolium bromide (MTT), lactate dehydrogenase, acridine orange/propidium iodide, and annexin-V-fluorescein isothiocyanate assays were performed to determine the antiproliferative and apoptosis validation of BJEE on cancer cells. Measurement of reactive oxygen species (ROS) production, caspase activities, nucleus factor-κB activity, and gene expression experiments was done to investigate the potential mechanisms of action in the apoptotic process. Results The results obtained from this study illustrated the significant antiproliferative effect of BJEE on colorectal cancer cells, with a concentration value that inhibits 50% of the cell growth of 25±3.1 µg/mL after 72 h of treatment. MTT assay demonstrated that the BJEE is selectively toxic to cancer cells, and BJEE induced cell apoptosis via activation of caspase-8 along with modulation of apoptosis-related proteins such as Fas, CD40, tumor necrosis factor-related apoptosis-inducing ligands, and tumor necrosis factor receptors, which confirmed the contribution of extrinsic pathway. Meanwhile, increased ROS production in treated cells subsequently activated caspase-9 production, which triggered the intrinsic pathways. In addition, overexpression of cytochrome-c, Bax, and Bad proteins along with suppression of Bcl-2 illustrated that mitochondrial-dependent pathway also contributed to BJEE-induced cell death. Consistent with the findings from this study, BJEE-induced cancer cell death proceeds via extrinsic and intrinsic mitochondrial-dependent and -independent events. Conclusion From the evidence obtained from this study, it is concluded that the BJEE is a promising natural extract to combat colorectal cancer cells (HT29 cells) via induction of apoptosis through activation of extrinsic and intrinsic pathways.
Collapse
Affiliation(s)
- Elham Bagheri
- Department of Pharmacy, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Fatemeh Hajiaghaalipour
- Institute of Biological Science, Faculty of Science, University of Malaya, Kuala Lumpur, Malaysia
| | - Shaik Nyamathulla
- Department of Pharmacy, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Nur'Ain Salehen
- Department of Biomedical Science, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| |
Collapse
|
36
|
Multidentate unsymmetrically-substituted Schiff bases and their metal complexes: Synthesis, functional materials properties, and applications to catalysis. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2017.11.030] [Citation(s) in RCA: 203] [Impact Index Per Article: 33.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
|
37
|
Bagheri E, Hajiaghaalipour F, Nyamathulla S, Salehen NA. Ethanolic extract of Brucea javanica inhibit proliferation of HCT-116 colon cancer cells via caspase activation. RSC Adv 2018; 8:681-689. [PMID: 35538944 PMCID: PMC9076850 DOI: 10.1039/c7ra09618f] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Accepted: 12/15/2017] [Indexed: 11/21/2022] Open
Abstract
Brucea javanica (L.) Merr. is a well-known plant in Chinese System of Medicine. Its fruits and seeds have been reported to possess curative properties against various ailments. The chemical constituents and biological activity of this plant have been an interesting area in plant and chemistry medicine. The aim of this study is to evaluate the antiproliferative effects of the B. javanica extract against a colon cancer cell line and identification of the chemical components derived from the extract. An ethanolic extract from B. javanica fruits was prepared by cold maceration method, subjected to LC-MS profiling to elucidate the composition abbreviated as BJEE. The extract was screened for the cytotoxicity effects on HCT-116 colon cancer cells via MTT and LDH methods. Additionally, AO/PI staining verified apoptosis features in HCT-116 cells through microscopic analysis. ROS, caspase activity, and gene expression has been performed to identify its possible mechanism of actions which contribute to apoptosis. Output data from this study showed BJEE inhibited the cell proliferation of HCT-116 colon cancer cells at IC50 value of 8.9 ± 1.32 (μg mL-1) and significantly increased the levels of caspase-8, 9, and 3/7 in treated cells in comparison to untreated. The changes in expression of caspase genes and some apoptosis genes like Bax and Bcl-2 were confirmed using RT-PCR. Phytochemical analysis by LC-MS identified six major active compounds (bruceine D, isobrucein A, quassimarin, C16 sphinganine, phytosphingosine, and enigmol) in BJEE that may play a key role in cell apoptosis. The current study showed BJEE could be a promising agent for colorectal cancer therapy by significant increase in caspase activity level, and up-regulation of the specific apoptotic genes.
Collapse
Affiliation(s)
- E Bagheri
- Department of Pharmacy, Faculty of Medicine, University of Malaya 50603 Kuala Lumpur Malaysia
| | - F Hajiaghaalipour
- Institute of Biological Science, Faculty of Science, University of Malaya 50603 Kuala Lumpur Malaysia
| | - S Nyamathulla
- Department of Pharmacy, Faculty of Medicine, University of Malaya 50603 Kuala Lumpur Malaysia
| | - N A Salehen
- Department of Biomedical Science, Faculty of Medicine, University of Malaya 50603 Kuala Lumpur Malaysia
| |
Collapse
|
38
|
Phenylpropanoids isolated from Piper sarmentosum Roxb. induce apoptosis in breast cancer cells through reactive oxygen species and mitochondrial-dependent pathways. Chem Biol Interact 2018; 279:210-218. [DOI: 10.1016/j.cbi.2017.11.014] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Revised: 10/22/2017] [Accepted: 11/21/2017] [Indexed: 12/27/2022]
|
39
|
Al Zoubi W, Mohamed SG, Al-Hamdani AAS, Mahendradhany AP, Ko YG. Acyclic and cyclic imines and their metal complexes: recent progress in biomaterials and corrosion applications. RSC Adv 2018; 8:23294-23318. [PMID: 35540133 PMCID: PMC9081553 DOI: 10.1039/c8ra01890a] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2018] [Accepted: 06/06/2018] [Indexed: 01/05/2023] Open
Abstract
This review describes the contemporary development applications on scientific areas of acyclic and cyclic Schiff bases and their complexes with an emphasis on the author’s contribution to the field. After a short historical introduction, this manuscript is divided into two main parts. In the first section, Schiff bases are reviewed for their biological activities including antibacterial, antifungal, antioxidant, cytotoxic, and enzymatic activities as well as their interaction with single-stranded-DNA which have shown remarkable activities in each region of research. The second part deals with the corrosion of metal and its alloys in corrosive environments and their organic inhibitors. The main section of this part is to investigate the different chemical structures for Schiff bases used in such aggressive solution to protect metals. Knowing the maximum corrosion efficiency or bioactivity of a specific chemical structure in a specific application environment is helpful for choosing the most appropriate compound. The contemporary development applications on scientific areas of acyclic and cyclic Schiff bases and their complexes.![]()
Collapse
Affiliation(s)
- Wail Al Zoubi
- Materials Electrochemistry Group
- School of Materials Science and Engineering
- Yeungnam University
- Gyeongsan 38541
- Republic of Korea
| | - Saad Gomaa Mohamed
- Mining and Metallurgy Engineering Department
- Tabbin Institute for Metallurgical Studies (TIMS)
- Helwan 109
- Egypt
| | | | - Agastya Prastita Mahendradhany
- Materials Electrochemistry Group
- School of Materials Science and Engineering
- Yeungnam University
- Gyeongsan 38541
- Republic of Korea
| | - Young Gun Ko
- Materials Electrochemistry Group
- School of Materials Science and Engineering
- Yeungnam University
- Gyeongsan 38541
- Republic of Korea
| |
Collapse
|
40
|
Tekin N, Öztürk K, Baran T, Kerimoğlu B, Tarhan M, Menteş A. Cytotoxic and apoptotic activities of novel Pd(II) complexes against human leukemia cell lines in vitro. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2017. [DOI: 10.1080/10601325.2017.1294449] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
|
41
|
Mishra CB, Mongre RK, Kumari S, Jeong DK, Tiwari M. Novel Triazole-Piperazine Hybrid Molecules Induce Apoptosis via Activation of the Mitochondrial Pathway and Exhibit Antitumor Efficacy in Osteosarcoma Xenograft Nude Mice Model. ACS Chem Biol 2017; 12:753-768. [PMID: 28084722 DOI: 10.1021/acschembio.6b01007] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Mitochondria impart a crucial role in the regulation of programmed cell death and reactive oxygen species (ROS) generation, besides serving as a primary energy source. Mitochondria appeared as an important target for the therapy of cancer due to their significant contribution to cell survival and death. Here, we report the design and synthesis of a novel series of triazole-piperazine hybrids as potent anticancer agents. MCS-5 emerged as an excellent anticancer agent which showed better anticancer activity than the standard drug doxorubicin in in vitro and in vivo studies. MCS-5 displayed an IC50 value of 1.92 μM and induced apoptosis in Cal72 (human osteosarcoma cell line) cells by targeting the mitochondrial pathway. This compound arrested the G2/M phase of the cell cycle and induced ROS production and mitochondrial potential collapse in Cal72 cells. MCS-5 displayed excellent anticancer activity in the Cal72 xenograft nude mice model, where it significantly reduced tumor progression, leading to enhanced life span in treated animals compared to control and doxorubicin treated animals without exerting noticeable toxicity. In addition, a 2DG optical probe guided study clearly evoked that MCS-5 remarkably reduced tumor metastasis in the Cal72 xenograft nude mice model. These results indicate that MCS-5 appeared as a novel chemical entity which is endowed with excellent in vitro as well as in vivo anticancer activity and may contribute significantly to the management of cancer in the future.
Collapse
Affiliation(s)
- Chandra Bhushan Mishra
- Bio-organic
Chemistry Laboratory, Dr. B.R. Ambedkar Center for Biomedical Research, University of Delhi, Delhi 110007, India
| | - Raj Kumar Mongre
- Laboratory
of Animal Genetic Engineering and Stem Cell Biology, Department of
Animal Biotechnology and Advance Next Generation Convergence, Faculty
of Biotechnology, Jeju National University, Jeju-Do, Republic of Korea
| | - Shikha Kumari
- Bio-organic
Chemistry Laboratory, Dr. B.R. Ambedkar Center for Biomedical Research, University of Delhi, Delhi 110007, India
| | - Dong Kee Jeong
- Laboratory
of Animal Genetic Engineering and Stem Cell Biology, Department of
Animal Biotechnology and Advance Next Generation Convergence, Faculty
of Biotechnology, Jeju National University, Jeju-Do, Republic of Korea
| | - Manisha Tiwari
- Laboratory
of Animal Genetic Engineering and Stem Cell Biology, Department of
Animal Biotechnology and Advance Next Generation Convergence, Faculty
of Biotechnology, Jeju National University, Jeju-Do, Republic of Korea
| |
Collapse
|
42
|
Hajrezaie M, Shams K, Moghadamtousi SZ, Karimian H, Hassandarvish P, Emtyazjoo M, Zahedifard M, Majid NA, Ali HM, Abdulla MA. Chemoprevention of Colonic Aberrant Crypt Foci by Novel Schiff Based Dichlorido(4-Methoxy-2-{[2-(Piperazin-4-Ium-1-Yl)Ethyl]Iminomethyl}Phenolate)Cd Complex in Azoxymethane-Induced Colorectal Cancer in Rats. Sci Rep 2015; 5:12379. [PMID: 26201720 PMCID: PMC4511874 DOI: 10.1038/srep12379] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2015] [Accepted: 06/08/2015] [Indexed: 12/26/2022] Open
Abstract
Schiff-based complexes as a source of cancer chemotherapeutic compounds have been subjected to the variety of anticancer studies. The in-vitro analysis confirmed the CdCl2(C14H21N3O2) complex possess cytotoxicity and apoptosis induction properties in colon cancer cells, so lead to investigate the inhibitory efficiency of the compound on colonic aberrant crypt foci (ACF). Five groups of adult male rats were used in this study: Vehicle, cancer control, positive control groups and the groups treated with 25 and 50 mg/kg of complex for 10 weeks. The rats in vehicle group were injected subcutaneously with 15 mg/kg of sterile normal saline once a week for 2 weeks and orally administered with 5% Tween-20 (5 ml/kg) for 10 weeks, other groups were injected subcutaneously with 15 mg/kg azoxymethane once a week for 2 weeks. The rats in positive groups were injected intra-peritoneally with 35 mg/kg 5-Flourouracil four times in a month. Administration of the complex suppressed total colonic ACF formation up to 73.4% (P < 0.05). The results also showed that treatment with the complex significantly reduced the level of malondialdehyde while increasing superoxide dismutase and catalase activities. Furthermore, the down-regulation of PCNA and Bcl2 and the up-regulation of Bax was confirmed by immunohistochemical staining.
Collapse
Affiliation(s)
- Maryam Hajrezaie
- Department of Biomedical Science, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
- Institute of Biological Science, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Keivan Shams
- Department of Biomedical Science, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | | | - Hamed Karimian
- Department of Biomedical Science, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Pouya Hassandarvish
- Department of Biomedical Science, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Mozhgan Emtyazjoo
- Department of Biology, Islamic Azad University North Tehran Branch, 1841914497 Tehran, Iran
| | - Maryam Zahedifard
- Department of Biomedical Science, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
- Institute of Biological Science, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Nazia Abdul Majid
- Institute of Biological Science, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Hapipah Mohd Ali
- Department of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Mahmood Ameen Abdulla
- Department of Biomedical Science, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| |
Collapse
|
43
|
Zahedifard M, Lafta Faraj F, Paydar M, Yeng Looi C, Hajrezaei M, Hasanpourghadi M, Kamalidehghan B, Abdul Majid N, Mohd Ali H, Ameen Abdulla M. Synthesis, characterization and apoptotic activity of quinazolinone Schiff base derivatives toward MCF-7 cells via intrinsic and extrinsic apoptosis pathways. Sci Rep 2015; 5:11544. [PMID: 26108872 PMCID: PMC4479988 DOI: 10.1038/srep11544] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2015] [Accepted: 05/21/2015] [Indexed: 01/01/2023] Open
Abstract
The current study investigated the cytotoxic effect of 3-(5-chloro-2-hydroxybenzylideneamino)-2-(5-chloro-2-hydroxyphenyl)-2,3-dihydroquinazolin-41(H)-one (A) and 3-(5-nitro-2-hydroxybenzylideneamino)-2-(5-nitro-2-hydroxyphenyl)-2,3-dihydroquinazolin-4(1H)-one (B) on MCF-7, MDA-MB-231, MCF-10A and WRL-68 cells. The mechanism involved in apoptosis was assessed to evaluate the possible pathways induced by compound A and B. MTT assay results using A and B showed significant inhibition of MCF-7 cell viability, with IC50 values of 3. 27 ± 0.171 and 4.36 ± 0.219 μg/mL, respectively, after a 72 hour treatment period. Compound A and B did not demonstrate significant cytotoxic effects towards MDA-MB-231, WRL-68 and MCF-10A cells. Acute toxicity tests also revealed an absence of toxic effects on mice. Fluorescent microscopic studies confirmed distinct morphological changes (membrane blebbing and chromosome condensation) corresponding to typical apoptotic features in treated MCF-7 cells. Using Cellomics High Content Screening (HCS), we found that compound A and B could trigger the release of cytochrome c from mitochondria to the cytosol. The release of cytochrome c activated the expression of caspases-9 and then stimulated downstream executioner caspase-3/7. In addition, caspase-8 showed remarkable activity, followed by inhibition of NF-κB activation in A-and B-treated MCF-7 cells. The results indicated that A and B could induce apoptosis via a mechanism that involves either extrinsic or intrinsic pathways.
Collapse
Affiliation(s)
- Maryam Zahedifard
- Institute of Biological Science, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Fadhil Lafta Faraj
- Department of Chemistry, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Mohammadjavad Paydar
- Department of Pharmacy, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Chung Yeng Looi
- Department of Pharmacy, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Maryam Hajrezaei
- Institute of Biological Science, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | | | - Behnam Kamalidehghan
- Department of Pharmacy, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Nazia Abdul Majid
- Institute of Biological Science, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Hapipah Mohd Ali
- Department of Chemistry, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Mahmood Ameen Abdulla
- Department of Biomedical Science, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| |
Collapse
|