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Einafshar E, Javid H, Amiri H, Akbari-Zadeh H, Hashemy SI. Curcumin loaded β-cyclodextrin-magnetic graphene oxide nanoparticles decorated with folic acid receptors as a new theranostic agent to improve prostate cancer treatment. Carbohydr Polym 2024; 340:122328. [PMID: 38857995 DOI: 10.1016/j.carbpol.2024.122328] [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: 02/26/2024] [Revised: 05/22/2024] [Accepted: 05/25/2024] [Indexed: 06/12/2024]
Abstract
This article presents a novel approach to treating prostate cancer using a nanocarrier composed of folic acid (FA), β-cyclodextrin (β-CD), and magnetic graphene oxide (MGO) as a theranostic agent. The carrier is designed to improve the solubility and bioavailability of curcumin, a potential therapeutic substance against prostate cancer. Folic acid receptors overexpressed on the surface of solid tumors, including prostate cancer, may facilitate targeted drug delivery to tumor cells while avoiding nonspecific effects on healthy tissues. The anticancer efficacy of Folic acid-curcumin@β-CD-MGO in vitro was also examined on LNCaP (an androgen-dependent) and PC3 (an androgen-independent) prostate cancer cells. The relaxivity of nanoparticles in MRI images was also investigated as a diagnostic factor. The results showed a concentration-dependent inhibitory effect on cell proliferation, induction of oxidative damage, and apoptotic effects. Also, nanoparticle relaxometry shows that this agent can be used as a negative contrast agent in MRI images. Overall, this study represents a promising theranostic agent to improve the delivery and trace of curcumin and enhance its therapeutic potential in the treatment of prostate cancer.
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Affiliation(s)
- Elham Einafshar
- Department of Clinical Biochemistry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Pharmacology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hossein Javid
- Department of Clinical Biochemistry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Medical Laboratory Sciences, Varastegan Institute for Medical Sciences, Mashhad, Iran
| | - Hamed Amiri
- Department of Clinical Biochemistry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hadi Akbari-Zadeh
- Department of Medical Physics, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Isaac Hashemy
- Department of Clinical Biochemistry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran; Surgical Oncology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
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2
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Deng X, Gould ML, Katare RG, Ali MA. Melt-extruded biocompatible surgical sutures loaded with microspheres designed for wound healing. Biomed Mater 2024; 19:055007. [PMID: 38917838 DOI: 10.1088/1748-605x/ad5baa] [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: 01/23/2024] [Accepted: 06/25/2024] [Indexed: 06/27/2024]
Abstract
Sutures are commonly used in surgical procedures and have immense potential for direct drug delivery into the wound site. However, incorporating active pharmaceutical ingredients into the sutures has always been challenging as their mechanical strength deteriorates. This study proposes a new method to produce microspheres-embedded surgical sutures that offer adequate mechanical properties for effective wound healing applications. The study used curcumin, a bioactive compound found in turmeric, as a model drug due to its anti-inflammatory, antioxidant, and anti-bacterial properties, which make it an ideal candidate for a surgical suture drug delivery system. Curcumin-loaded microspheres were produced using the emulsion solvent evaporation method with polyvinyl alcohol (PVA) as the aqueous phase. The microspheres' particle sizes, drug loading (DL) capacity, and encapsulation efficiency (EE) were investigated. Microspheres were melt-extruded with polycaprolactone and polyethylene glycol via a 3D bioplotter, followed by a drawing process to optimise the mechanical strength. The sutures' thermal, physiochemical, and mechanical properties were investigated, and the drug delivery and biocompatibility were evaluated. The results showed that increasing the aqueous phase concentration resulted in smaller particle sizes and improved DL capacity and EE. However, if PVA was used at 3% w/v or below, it prevented aggregate formation after lyophilisation, and the average particle size was found to be 34.32 ± 12.82 μm. The sutures produced with the addition of microspheres had a diameter of 0.38 ± 0.02 mm, a smooth surface, minimal tissue drag, and proper tensile strength. Furthermore, due to the encapsulated drug-polymer structure, the sutures exhibited a prolonged and sustained drug release of up to 14 d. Microsphere-loaded sutures demonstrated non-toxicity and accelerated wound healing in thein vitrostudies. We anticipate that the microsphere-loaded sutures will serve as an excellent biomedical device for facilitating wound healing.
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Affiliation(s)
- X Deng
- Faculty of Dentistry, Sir John Walsh Research Institute, University of Otago, Dunedin, New Zealand
| | - M L Gould
- Faculty of Dentistry, Sir John Walsh Research Institute, University of Otago, Dunedin, New Zealand
| | - R G Katare
- Department of Physiology, HeartOtagoy, University of Otago, Dunedin, New Zealand
| | - M A Ali
- Faculty of Dentistry, Sir John Walsh Research Institute, University of Otago, Dunedin, New Zealand
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3
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Farhan M. Cytotoxic Activity of the Red Grape Polyphenol Resveratrol against Human Prostate Cancer Cells: A Molecular Mechanism Mediated by Mobilization of Nuclear Copper and Generation of Reactive Oxygen Species. Life (Basel) 2024; 14:611. [PMID: 38792632 PMCID: PMC11122162 DOI: 10.3390/life14050611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2024] [Revised: 05/05/2024] [Accepted: 05/07/2024] [Indexed: 05/26/2024] Open
Abstract
Resveratrol, a polyphenolic compound found primarily in red grapes and pomegranates is known as an antioxidant but can act as a pro-oxidant when copper ions are present. Here, resveratrol is demonstrated to reduce cell growth (as evaluated by MTT assay) and promote apoptosis-like cell death (as measured by Histone/DNA ELISA) in prostate cancer cell lines PC3 and C42B. This effect is effectively inhibited by a copper chelator (neocuproine) and reactive oxygen species (ROS) scavengers (thiourea for hydroxyl radical, superoxide dismutase for superoxide anion, and catalase for hydrogen peroxide). These inhibitory effects provide evidence that intracellular copper reacts with resveratrol within cancer cells, resulting in DNA damage via the generation of reactive oxygen species. Additionally, it has been demonstrated that non-tumorigenic epithelial cell lines (MCF-10A) grown in media supplemented with copper are more susceptible to growth inhibition by resveratrol, as confirmed by the observed reduction in cell proliferation. Copper supplementation induces enhanced expression of the copper transporter CTR1 in MCF-10A cells, which is reduced by the addition of resveratrol to the media. The selective cell death of cancer cells generated by copper-mediated and ROS mechanisms may help to explain the anticancer properties of resveratrol.
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Affiliation(s)
- Mohd Farhan
- Department of Chemistry, College of Science, King Faisal University, Al Ahsa 31982, Saudi Arabia;
- Department of Basic Sciences, Preparatory Year, King Faisal University, Al Ahsa 31982, Saudi Arabia
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4
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Obregón-Mendoza MA, Meza-Morales W, Rodríguez-Hernández KD, Estévez-Carmona MM, Pérez-González LL, Tavera-Hernández R, Ramírez-Apan MT, Barrera-Hernández D, García-Olivares M, Monroy-Torres B, Nieto-Camacho A, Chávez MI, Sánchez-Obregón R, Enríquez RG. The Antitumoral Effect In Ovo of a New Inclusion Complex from Dimethoxycurcumin with Magnesium and Beta-Cyclodextrin. Int J Mol Sci 2024; 25:4380. [PMID: 38673967 PMCID: PMC11050057 DOI: 10.3390/ijms25084380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Revised: 04/05/2024] [Accepted: 04/09/2024] [Indexed: 04/28/2024] Open
Abstract
Breast cancer is one of the leading causes of death in the female population because of the resistance of cancer cells to many anticancer drugs used. Curcumin has cytotoxic activities against breast cancer cells, although it has limited use due to its poor bioavailability and rapid metabolic elimination. The synthesis of metal complexes of curcumin and curcuminoids is a relevant topic in the search for more active and selective derivatives of these molecular scaffolds. However, solubility and bioavailability are concomitant disadvantages of these types of molecules. To overcome such drawbacks, the preparation of inclusion complexes offers a chemical and pharmacologically safe option for improving the aqueous solubility of organic molecules. Herein, we describe the preparation of the inclusion complex of dimethoxycurcumin magnesium complex (DiMeOC-Mg, (4)) with beta-cyclodextrin (DiMeOC-Mg-BCD, (5)) in the stoichiometric relationship 1:1. This new inclusion complex's solubility in aqueous media phosphate buffer saline (PBS) was improved by a factor of 6x over the free metal complex (4). Furthermore, 5 affects cell metabolic rate, cell morphology, cell migration, induced apoptosis, and downregulation of the matrix metalloproteinase-2 (MMP-2) and matrix metalloproteinase-9 (MMP-9), interleukin-6 (IL-6), and signal transducer and activator of transcription-3 (STAT3) expression levels on MD Anderson metastasis breast-231 cancer (MDA-MB-231) cell lines. Results of an antitumor assay in an in ovo model showed up to 30% inhibition of tumor growth for breast cancer (MDA-MB-231) when using (5) (0.650 mg/kg dose) and 17.29% inhibition with the free homoleptic metal complex (1.5 mg/kg dose, (4)). While the formulation of inclusion complexes from metal complexes of curcuminoids demonstrates its usefulness in improving the solubility and bioavailability of these metallodrugs, the new compound (5) exhibits excellent potential for use as a therapeutic agent in the battle against breast cancer.
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Affiliation(s)
- Marco A. Obregón-Mendoza
- Instituto de Química, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico; (M.A.O.-M.); (W.M.-M.); (K.D.R.-H.); (L.L.P.-G.); (R.T.-H.); (M.T.R.-A.); (B.M.-T.); (A.N.-C.); (M.I.C.); (R.S.-O.)
| | - William Meza-Morales
- Instituto de Química, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico; (M.A.O.-M.); (W.M.-M.); (K.D.R.-H.); (L.L.P.-G.); (R.T.-H.); (M.T.R.-A.); (B.M.-T.); (A.N.-C.); (M.I.C.); (R.S.-O.)
| | - Karla Daniela Rodríguez-Hernández
- Instituto de Química, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico; (M.A.O.-M.); (W.M.-M.); (K.D.R.-H.); (L.L.P.-G.); (R.T.-H.); (M.T.R.-A.); (B.M.-T.); (A.N.-C.); (M.I.C.); (R.S.-O.)
| | - M. Mirian Estévez-Carmona
- Departamento de Farmacia, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, M. Wilfrido Massieu SN, U. A. Zacatenco, Mexico City 07738, Mexico;
| | - Leidys L. Pérez-González
- Instituto de Química, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico; (M.A.O.-M.); (W.M.-M.); (K.D.R.-H.); (L.L.P.-G.); (R.T.-H.); (M.T.R.-A.); (B.M.-T.); (A.N.-C.); (M.I.C.); (R.S.-O.)
| | - Rosario Tavera-Hernández
- Instituto de Química, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico; (M.A.O.-M.); (W.M.-M.); (K.D.R.-H.); (L.L.P.-G.); (R.T.-H.); (M.T.R.-A.); (B.M.-T.); (A.N.-C.); (M.I.C.); (R.S.-O.)
| | - María Teresa Ramírez-Apan
- Instituto de Química, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico; (M.A.O.-M.); (W.M.-M.); (K.D.R.-H.); (L.L.P.-G.); (R.T.-H.); (M.T.R.-A.); (B.M.-T.); (A.N.-C.); (M.I.C.); (R.S.-O.)
| | - David Barrera-Hernández
- Departamento de Biología de la Reproducción “Dr. Carlos Gual Castro”, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico; (D.B.-H.); (M.G.-O.)
| | - Mitzi García-Olivares
- Departamento de Biología de la Reproducción “Dr. Carlos Gual Castro”, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico; (D.B.-H.); (M.G.-O.)
| | - Brian Monroy-Torres
- Instituto de Química, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico; (M.A.O.-M.); (W.M.-M.); (K.D.R.-H.); (L.L.P.-G.); (R.T.-H.); (M.T.R.-A.); (B.M.-T.); (A.N.-C.); (M.I.C.); (R.S.-O.)
| | - Antonio Nieto-Camacho
- Instituto de Química, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico; (M.A.O.-M.); (W.M.-M.); (K.D.R.-H.); (L.L.P.-G.); (R.T.-H.); (M.T.R.-A.); (B.M.-T.); (A.N.-C.); (M.I.C.); (R.S.-O.)
| | - María Isabel Chávez
- Instituto de Química, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico; (M.A.O.-M.); (W.M.-M.); (K.D.R.-H.); (L.L.P.-G.); (R.T.-H.); (M.T.R.-A.); (B.M.-T.); (A.N.-C.); (M.I.C.); (R.S.-O.)
| | - Rubén Sánchez-Obregón
- Instituto de Química, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico; (M.A.O.-M.); (W.M.-M.); (K.D.R.-H.); (L.L.P.-G.); (R.T.-H.); (M.T.R.-A.); (B.M.-T.); (A.N.-C.); (M.I.C.); (R.S.-O.)
| | - Raúl G. Enríquez
- Instituto de Química, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico; (M.A.O.-M.); (W.M.-M.); (K.D.R.-H.); (L.L.P.-G.); (R.T.-H.); (M.T.R.-A.); (B.M.-T.); (A.N.-C.); (M.I.C.); (R.S.-O.)
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5
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Wu L, Chen H, Long Y, Qiu J, Dai X, You X, Li T. Exploring the mechanism of action of Sparganii Rhizoma-Curcumae Rhizoma for in treating castration-resistant prostate cancer: a network-based pharmacology and experimental validation study. Sci Rep 2024; 14:3099. [PMID: 38326539 PMCID: PMC10850140 DOI: 10.1038/s41598-024-53699-5] [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: 11/21/2023] [Accepted: 02/03/2024] [Indexed: 02/09/2024] Open
Abstract
Sparganii Rhizoma-Curcumae Rhizoma (SR-CR) is a classic drug pair for the treatment of castration-resistant prostate cancer (CRPC), but its mechanism has not been clarified. The study aims to elucidate the potential mechanism of SR-CR in the management of CRPC. The present study employed the TCMSP as well as the SwissTargetPrediction platform to retrieve the chemical composition and targets of SR-CR. The therapeutic targets of CRPC were identified through screening the GeneCards, Disgenet, and OMIM databases. Subsequently, the Venny online platform was utilized to identify the shared targets between the SR-CR and CRPC. The shared targets were enrichment analysis using the Bioconductor and Kyoto encyclopedia of genes and genomes (KEGG) databases. The active ingredients and core targets were verified through molecular docking and were validated using PC3 cells in the experimental validation phase. A total of 7 active ingredients and 1126 disease targets were screened from SR-CR, leading to a total of 59 shared targets. Gene Ontology (GO) analysis resulted in 1309 GO entries. KEGG pathways analysis yielded 121 pathways, primarily involving cancer-related signaling pathways. The results from molecular docking revealed stable binding interactions between the core ingredients and the core targets. In vitro cellular assays further demonstrated that SR-CR effectively suppressed the activation of the Prostate cancer signaling pathway in PC3 cells, leading to the inhibition of cell proliferation and promotion of apoptosis. The SR-CR exert therapeutic effects on CRPC by inhibiting cell proliferation and promoting apoptosis through the Prostate cancer signaling pathway.
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Affiliation(s)
- Litong Wu
- The First Clinical College of Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, 410208, People's Republic of China
| | - Haijun Chen
- School of Pharmaceutical Sciences, Hunan University of Medicine, Huaihua, 418000, People's Republic of China.
| | - Yan Long
- The First Clinical College of Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, 410208, People's Republic of China
| | - Junfeng Qiu
- The First Clinical College of Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, 410208, People's Republic of China
- Shenzhen Traditional Chinese Medicine Hospital, Shen zhen, 518033, People's Republic of China
| | - Xinjun Dai
- Liuyang Hospital of Traditional Chinese Medicine Affiliated to Hunan University of Chinese Medicine, Changsha, 410300, People's Republic of China
| | - Xujun You
- Department of Andrology, Shenzhen Bao'an Traditional Chinese Medicine Hospital Group, Guangzhou University of Chinese Medicine, Shenzhen, 518100, People's Republic of China
| | - Tiantian Li
- Department of Otorhinolaryngology, Shenzhen Bao'an Traditional Chinese Medicine Hospital Group, Guangzhou University of Chinese Medicine, Shenzhen, 518100, People's Republic of China.
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6
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Niţu CD, Mernea M, Vlasceanu RI, Voicu-Balasea B, Badea MA, Raduly FM, Rădiţoiu V, Rădiţoiu A, Avram S, Mihailescu DF, Voinea IC, Stan MS. Biomedical Promise of Sustainable Microwave-Engineered Symmetric Curcumin Derivatives. Pharmaceutics 2024; 16:205. [PMID: 38399259 PMCID: PMC10892556 DOI: 10.3390/pharmaceutics16020205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 01/25/2024] [Accepted: 01/29/2024] [Indexed: 02/25/2024] Open
Abstract
Curcumin is a polyphenol of the Curcuma longa plant, which can be used for various medicinal purposes, such as inflammation and cancer treatment. In this context, two symmetric curcumin derivatives (D1-(1E,6E)-1,7-bis(4-acetamidophenyl)hepta-1,6-diene-3,5-dione and D2-p,p-dihydroxy di-cinnamoyl methane) were obtained by the microwave-based method and evaluated for their antitumoral effect on human cervix cancer in comparison with toxicity on non-tumoral cells, taking into account that they were predicted to act as apoptosis agonists or anti-inflammatory agents. The HeLa cell line was incubated for 24 and 72 h with a concentration of 50 μg/mL of derivatives that killed almost half of the cells compared to the control. In contrast, these compounds did not alter the viability of MRC-5 non-tumoral lung fibroblasts until 72 h of incubation. The nitric oxide level released by HeLa cells was higher compared to MRC-5 fibroblasts after the incubation with 100 μg/mL. Both derivatives induced the decrease of catalase activity and glutathione levels in cancer cells without targeting the same effect in non-tumoral cells. Furthermore, the Western blot showed an increased protein expression of HSP70 and a decreased expression of HSP60 and MCM2 in cells incubated with D2 compared to control cells. We noticed differences regarding the intensity of cell death between the tested derivatives, suggesting that the modified structure after synthesis can modulate their function, the most prominent effect being observed for sample D2. In conclusion, the outcomes of our in vitro study revealed that these microwave-engineered curcumin derivatives targeted tumor cells, much more specifically, inducing their death.
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Affiliation(s)
- Cristina Doina Niţu
- Department of Anatomy, Animal Physiology and Biophysics, Faculty of Biology, University of Bucharest, 91–95 Splaiul Independenţei, 050095 Bucharest, Romania; (C.D.N.); (M.M.); (S.A.); (D.F.M.)
- Institute of Oncology “Prof. Dr. Al. Trestioreanu”, 252 Sos. Fundeni, 022328 Bucharest, Romania
| | - Maria Mernea
- Department of Anatomy, Animal Physiology and Biophysics, Faculty of Biology, University of Bucharest, 91–95 Splaiul Independenţei, 050095 Bucharest, Romania; (C.D.N.); (M.M.); (S.A.); (D.F.M.)
| | - Raluca Ioana Vlasceanu
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Bucharest, 91–95 Splaiul Independentei, 050095 Bucharest, Romania; (R.I.V.); (B.V.-B.); (M.A.B.); (M.S.S.)
| | - Bianca Voicu-Balasea
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Bucharest, 91–95 Splaiul Independentei, 050095 Bucharest, Romania; (R.I.V.); (B.V.-B.); (M.A.B.); (M.S.S.)
- Interdisciplinary Center of Research and Development in Dentistry (CICDS), Faculty of Dental Medicine, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Madalina Andreea Badea
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Bucharest, 91–95 Splaiul Independentei, 050095 Bucharest, Romania; (R.I.V.); (B.V.-B.); (M.A.B.); (M.S.S.)
| | - Florentina Monica Raduly
- Laboratory of Functional Dyes and Related Materials, National Research and Development Institute for Chemistry and Petrochemistry—ICECHIM, 202 Splaiul Independentei, 6th District, 060021 Bucharest, Romania; (F.M.R.); (V.R.); (A.R.)
| | - Valentin Rădiţoiu
- Laboratory of Functional Dyes and Related Materials, National Research and Development Institute for Chemistry and Petrochemistry—ICECHIM, 202 Splaiul Independentei, 6th District, 060021 Bucharest, Romania; (F.M.R.); (V.R.); (A.R.)
| | - Alina Rădiţoiu
- Laboratory of Functional Dyes and Related Materials, National Research and Development Institute for Chemistry and Petrochemistry—ICECHIM, 202 Splaiul Independentei, 6th District, 060021 Bucharest, Romania; (F.M.R.); (V.R.); (A.R.)
| | - Speranta Avram
- Department of Anatomy, Animal Physiology and Biophysics, Faculty of Biology, University of Bucharest, 91–95 Splaiul Independenţei, 050095 Bucharest, Romania; (C.D.N.); (M.M.); (S.A.); (D.F.M.)
| | - Dan F. Mihailescu
- Department of Anatomy, Animal Physiology and Biophysics, Faculty of Biology, University of Bucharest, 91–95 Splaiul Independenţei, 050095 Bucharest, Romania; (C.D.N.); (M.M.); (S.A.); (D.F.M.)
| | - Ionela C. Voinea
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Bucharest, 91–95 Splaiul Independentei, 050095 Bucharest, Romania; (R.I.V.); (B.V.-B.); (M.A.B.); (M.S.S.)
| | - Miruna Silvia Stan
- Department of Biochemistry and Molecular Biology, Faculty of Biology, University of Bucharest, 91–95 Splaiul Independentei, 050095 Bucharest, Romania; (R.I.V.); (B.V.-B.); (M.A.B.); (M.S.S.)
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7
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Wang M, Zheng L, Ma S, Lin R, Li J, Yang S. Cuproptosis: emerging biomarkers and potential therapeutics in cancers. Front Oncol 2023; 13:1288504. [PMID: 38023234 PMCID: PMC10662309 DOI: 10.3389/fonc.2023.1288504] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 10/23/2023] [Indexed: 12/01/2023] Open
Abstract
The sustenance of human life activities depends on copper, which also serves as a crucial factor for vital enzymes. Under typical circumstances, active homeostatic mechanisms keep the intracellular copper ion concentration low. Excess copper ions cause excessive cellular respiration, which causes cytotoxicity and cell death as levels steadily rise above a threshold. It is a novel cell death that depends on mitochondrial respiration, copper ions, and regulation. Cuproptosis is now understood to play a role in several pathogenic processes, including inflammation, oxidative stress, and apoptosis. Copper death is a type of regulatory cell death(RCD).Numerous diseases are correlated with the development of copper homeostasis imbalances. One of the most popular areas of study in the field of cancer is cuproptosis. It has been discovered that cancer angiogenesis, proliferation, growth, and metastasis are all correlated with accumulation of copper ions. Copper ion concentrations can serve as a crucial marker for cancer development. In order to serve as a reference for clinical research on the product, diagnosis, and treatment of cancer, this paper covers the function of copper ion homeostasis imbalance in malignant cancers and related molecular pathways.
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Affiliation(s)
- Min Wang
- Department of Obstetrics and Gynecology, The Second Hospital of Jilin University, Changchun, China
| | - Lianwen Zheng
- Department of Obstetrics and Gynecology, The Second Hospital of Jilin University, Changchun, China
| | - Shuai Ma
- Department of Obstetrics and Gynecology, The Second Hospital of Jilin University, Changchun, China
| | - Ruixin Lin
- Department of Hepato-Biliary-Pancreatic Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Jiahui Li
- Department of Obstetrics and Gynecology, The Second Hospital of Jilin University, Changchun, China
| | - Shuli Yang
- Department of Obstetrics and Gynecology, The Second Hospital of Jilin University, Changchun, China
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8
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Hussain A, Kumar A, Uttam V, Sharma U, Sak K, Saini RV, Saini AK, Haque S, Tuli HS, Jain A, Sethi G. Application of curcumin nanoformulations to target folic acid receptor in cancer: Recent trends and advances. ENVIRONMENTAL RESEARCH 2023; 233:116476. [PMID: 37348632 DOI: 10.1016/j.envres.2023.116476] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 06/05/2023] [Accepted: 06/19/2023] [Indexed: 06/24/2023]
Abstract
Curcumin, derived from turmeric, has a strong anticancer potential known for millennia. The development of this phytochemical as a medicine has been hampered by several significant deficiencies, including its poor water solubility and low bioavailability. This review article discusses possibilities to overcome these bottlenecks by focusing on this natural polyphenol's nanoformulation. Moreover, preparation of curcumin conjugates containing folates as ligands for folic acid receptors can add a new important dimension in this field, allowing specific targeting of cancer cells, considering the significantly higher expression of these receptors in malignant tissues compared to normal cells. It is highly expected that simultaneous improvement of different aspects of curcumin in fighting against such a complex and multifaceted disease like cancer. Therefore, we can better comprehend cancer biology by developing a mechanistic understanding of curcumin, which will also inspire the scientific community to develop new pharmacological models, and exploration of emerging directions to revitalize application of natural products in cancer therapy.
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Affiliation(s)
- Arif Hussain
- School of Life Sciences, Manipal Academy of Higher Education, 345050, Dubai, United Arab Emirates
| | - Ajay Kumar
- University Center for Research & Development (UCRD), Chandigarh University, Mohali, 140413, Punjab, India; Biotechnology Engineering and Food Technology, Chandigarh University, Mohali, 140413, Punjab, India
| | - Vivek Uttam
- Department of Zoology, Central University of Punjab, Ghudda, 151 401, Bathinda, Punjab, India
| | - Uttam Sharma
- Department of Zoology, Central University of Punjab, Ghudda, 151 401, Bathinda, Punjab, India
| | | | - Reena V Saini
- Department of Bio-Sciences and Technology, Maharishi Markandeshwar Engineering College, Maharishi Markandeshwar (Deemed to Be University), Mullana-Ambala, 133207, India
| | - Adesh K Saini
- Department of Bio-Sciences and Technology, Maharishi Markandeshwar Engineering College, Maharishi Markandeshwar (Deemed to Be University), Mullana-Ambala, 133207, India; Faculty of Agriculture, Maharishi Markandeshwar (Deemed to Be University), Mullana, Ambala, 133207, India
| | - Shafiul Haque
- Research and Scientific Studies Unit, College of Nursing and Allied Health Sciences, Jazan University, Jazan, 45142, Saudi Arabia; Gilbert and Rose-Marie Chagoury School of Medicine, Lebanese American University, Beirut, Lebanon; Centre of Medical and Bio-Allied Health Sciences Research, Ajman University, Ajman, United Arab Emirates
| | - Hardeep Singh Tuli
- Department of Bio-Sciences and Technology, Maharishi Markandeshwar Engineering College, Maharishi Markandeshwar (Deemed to Be University), Mullana-Ambala, 133207, India
| | - Aklank Jain
- Department of Zoology, Central University of Punjab, Ghudda, 151 401, Bathinda, Punjab, India.
| | - Gautam Sethi
- Department of Pharmacology and NUS Centre for Cancer Research, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117600, Singapore.
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9
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Aatif M. Current Understanding of Polyphenols to Enhance Bioavailability for Better Therapies. Biomedicines 2023; 11:2078. [PMID: 37509717 PMCID: PMC10377558 DOI: 10.3390/biomedicines11072078] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Revised: 06/25/2023] [Accepted: 07/04/2023] [Indexed: 07/30/2023] Open
Abstract
In recent years, plant polyphenols have become a popular focus for the development of novel functional foods. Polyphenols, a class of bioactive compounds, including flavonoids, phenolic acids, and lignans, are commonly found in plant-based diets with a variety of biological actions, including antioxidant, anti-inflammatory, and anticancer effects. Unfortunately, polyphenols are not widely used in nutraceuticals since many of the chemicals in polyphenols possess poor oral bioavailability. Thankfully, polyphenols can be encapsulated and transported using bio-based nanocarriers, thereby increasing their bioavailability. Polyphenols' limited water solubility and low bioavailability are limiting factors for their practical usage, but this issue can be resolved if suitable delivery vehicles are developed for encapsulating and delivering polyphenolic compounds. This paper provides an overview of the study of nanocarriers for the enhancement of polyphenol oral bioavailability, as well as a summary of the health advantages of polyphenols in the prevention and treatment of several diseases.
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Affiliation(s)
- Mohammad Aatif
- Department of Public Health, College of Applied Medical Sciences, King Faisal University, Al Ahsa 31982, Saudi Arabia
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10
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Farhan M. Insights on the Role of Polyphenols in Combating Cancer Drug Resistance. Biomedicines 2023; 11:1709. [PMID: 37371804 PMCID: PMC10296548 DOI: 10.3390/biomedicines11061709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 06/10/2023] [Accepted: 06/13/2023] [Indexed: 06/29/2023] Open
Abstract
Chemotherapy resistance is still a serious problem in the treatment of most cancers. Many cellular and molecular mechanisms contribute to both inherent and acquired drug resistance. They include the use of unaffected growth-signaling pathways, changes in the tumor microenvironment, and the active transport of medicines out of the cell. The antioxidant capacity of polyphenols and their potential to inhibit the activation of procarcinogens, cancer cell proliferation, metastasis, and angiogenesis, as well as to promote the inhibition or downregulation of active drug efflux transporters, have been linked to a reduced risk of cancer in epidemiological studies. Polyphenols also have the ability to alter immunological responses and inflammatory cascades, as well as trigger apoptosis in cancer cells. The discovery of the relationship between abnormal growth signaling and metabolic dysfunction in cancer cells highlights the importance of further investigating the effects of dietary polyphenols, including their ability to boost the efficacy of chemotherapy and avoid multidrug resistance (MDR). Here, it is summarized what is known regarding the effectiveness of natural polyphenolic compounds in counteracting the resistance that might develop to cancer drugs as a result of a variety of different mechanisms.
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Affiliation(s)
- Mohd Farhan
- Department of Basic Sciences, Preparatory Year Deanship, King Faisal University, Al Ahsa 31982, Saudi Arabia
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11
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Farhan M, Rizvi A, Aatif M, Ahmad A. Current Understanding of Flavonoids in Cancer Therapy and Prevention. Metabolites 2023; 13:metabo13040481. [PMID: 37110140 PMCID: PMC10142845 DOI: 10.3390/metabo13040481] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 03/21/2023] [Accepted: 03/23/2023] [Indexed: 03/29/2023] Open
Abstract
Cancer is a major cause of death worldwide, with multiple pathophysiological manifestations. In particular, genetic abnormalities, inflammation, bad eating habits, radiation exposure, work stress, and toxin consumption have been linked to cancer disease development and progression. Recently, natural bioactive chemicals known as polyphenols found in plants were shown to have anticancer capabilities, destroying altered or malignant cells without harming normal cells. Flavonoids have demonstrated antioxidant, antiviral, anticancer, and anti-inflammatory effects. Flavonoid type, bioavailability, and possible method of action determine these biological actions. These low-cost pharmaceutical components have significant biological activities and are beneficial for several chronic disorders, including cancer. Recent research has focused primarily on isolating, synthesizing, and studying the effects of flavonoids on human health. Here we have attempted to summarize our current knowledge of flavonoids, focusing on their mode of action to better understand their effects on cancer.
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12
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Farhan M, El Oirdi M, Aatif M, Nahvi I, Muteeb G, Alam MW. Soy Isoflavones Induce Cell Death by Copper-Mediated Mechanism: Understanding Its Anticancer Properties. Molecules 2023; 28:molecules28072925. [PMID: 37049690 PMCID: PMC10095714 DOI: 10.3390/molecules28072925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 03/11/2023] [Accepted: 03/21/2023] [Indexed: 03/29/2023] Open
Abstract
Cancer incidence varies around the globe, implying a relationship between food and cancer risk. Plant polyphenols are a class of secondary metabolites that have recently attracted attention as possible anticancer agents. The subclass of polyphenols, known as isoflavones, includes genistein and daidzein, which are present in soybeans and are regarded as potent chemopreventive agents. According to epidemiological studies, those who eat soy have a lower risk of developing certain cancers. Several mechanisms for the anticancer effects of isoflavones have been proposed, but none are conclusive. We show that isoflavones suppress prostate cancer cell growth by mobilizing endogenous copper. The copper-specific chelator neocuproine decreases the apoptotic potential of isoflavones, whereas the iron and zinc chelators desferroxamine mesylate and histidine do not, confirming the role of copper. Reactive oxygen species (ROS) scavengers reduce isoflavone-induced apoptosis in these cells, implying that ROS are cell death effectors. Our research also clearly shows that isoflavones interfere with the expression of the two copper transporter genes, CTR1 and ATP7A, in cancerous cells. Copper levels are widely known to be significantly raised in all malignancies, and we confirm that isoflavones can target endogenous copper, causing prooxidant signaling and, eventually, cell death. These results highlight the importance of copper dynamics within cancer cells and provide new insight into the potential of isoflavones as cancer-fighting nutraceuticals.
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Affiliation(s)
- Mohd Farhan
- Department of Basic Sciences, Preparatory Year Deanship, King Faisal University, Al Ahsa 31982, Saudi Arabia
- Correspondence: (M.F.); (M.E.O.)
| | - Mohamed El Oirdi
- Department of Basic Sciences, Preparatory Year Deanship, King Faisal University, Al Ahsa 31982, Saudi Arabia
- Correspondence: (M.F.); (M.E.O.)
| | - Mohammad Aatif
- Department of Public Health, College of Applied Medical Sciences, King Faisal University, Al Ahsa 31982, Saudi Arabia
| | - Insha Nahvi
- Department of Basic Sciences, Preparatory Year Deanship, King Faisal University, Al Ahsa 31982, Saudi Arabia
| | - Ghazala Muteeb
- Department of Nursing, College of Applied Medical Sciences, King Faisal University, Al Ahsa 31982, Saudi Arabia
| | - Mir Waqas Alam
- Department of Physics, College of Science, King Faisal University, Al Ahsa 31982, Saudi Arabia
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