1
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He C, He J. Metabolic reprogramming and signaling adaptations in anoikis resistance: mechanisms and therapeutic targets. Mol Cell Biochem 2025; 480:3315-3342. [PMID: 39821582 DOI: 10.1007/s11010-024-05199-3] [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: 11/17/2024] [Accepted: 12/20/2024] [Indexed: 01/19/2025]
Abstract
Anoikis, a form of programmed cell death triggered by detachment from the extracellular matrix (ECM), maintains tissue homeostasis by removing mislocalized or detached cells. Cancer cells, however, have evolved multiple mechanisms to evade anoikis under conditions of ECM detachment, enabling survival and distant metastasis. Studies have identified differentially expressed proteins between suspended and adherent cancer cells, revealing that key metabolic and signaling pathways undergo significant alterations during the acquisition of anoikis resistance. This review explores the regulatory roles of epithelial-mesenchymal transition, cancer stem cell characteristics, metabolic reprogramming, and various signaling pathway alterations in promoting anoikis resistance. And the corresponding reagents and non-coding RNAs that target the aforementioned pathways are reviewed. By discussing the regulatory mechanisms that facilitate anoikis resistance in cancer cells, this review aims to shed light on potential strategies for inhibiting tumor progression and preventing metastasis.
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Affiliation(s)
- Chao He
- Department of Surgical Oncology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Jie He
- Department of Nursing, Operating Room, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.
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2
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Mei J, Jiang XY, Tian HX, Rong DC, Song JN, Wang L, Chen YS, Wong RCB, Guo CX, Wang LS, Wang LY, Wang PY, Yin JY. Anoikis in cell fate, physiopathology, and therapeutic interventions. MedComm (Beijing) 2024; 5:e718. [PMID: 39286778 PMCID: PMC11401975 DOI: 10.1002/mco2.718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Revised: 08/16/2024] [Accepted: 08/18/2024] [Indexed: 09/19/2024] Open
Abstract
The extracellular matrix (ECM) governs a wide spectrum of cellular fate processes, with a particular emphasis on anoikis, an integrin-dependent form of cell death. Currently, anoikis is defined as an intrinsic apoptosis. In contrast to traditional apoptosis and necroptosis, integrin correlates ECM signaling with intracellular signaling cascades, describing the full process of anoikis. However, anoikis is frequently overlooked in physiological and pathological processes as well as traditional in vitro research models. In this review, we summarized the role of anoikis in physiological and pathological processes, spanning embryonic development, organ development, tissue repair, inflammatory responses, cardiovascular diseases, tumor metastasis, and so on. Similarly, in the realm of stem cell research focused on the functional evolution of cells, anoikis offers a potential solution to various challenges, including in vitro cell culture models, stem cell therapy, cell transplantation, and engineering applications, which are largely based on the regulation of cell fate by anoikis. More importantly, the regulatory mechanisms of anoikis based on molecular processes and ECM signaling will provide new strategies for therapeutic interventions (drug therapy and cell-based therapy) in disease. In summary, this review provides a systematic elaboration of anoikis, thus shedding light on its future research.
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Affiliation(s)
- Jie Mei
- Department of Clinical Pharmacology Xiangya Hospital, Central South University Changsha Hunan China
- Institute of Clinical Pharmacology Hunan Key Laboratory of Pharmacogenetics Central South University Changsha Hunan China
- Engineering Research Center of Applied Technology of Pharmacogenomics Ministry of Education Changsha Hunan China
- National Clinical Research Center for Geriatric Disorders Xiangya Hospital, Central South University Changsha Hunan China
- Oujiang Laboratory Key Laboratory of Alzheimer's Disease of Zhejiang Province Institute of Aging Wenzhou Medical University Wenzhou Zhejiang China
| | - Xue-Yao Jiang
- Oujiang Laboratory Key Laboratory of Alzheimer's Disease of Zhejiang Province Institute of Aging Wenzhou Medical University Wenzhou Zhejiang China
| | - Hui-Xiang Tian
- Department of Clinical Pharmacology Xiangya Hospital, Central South University Changsha Hunan China
- Institute of Clinical Pharmacology Hunan Key Laboratory of Pharmacogenetics Central South University Changsha Hunan China
- Engineering Research Center of Applied Technology of Pharmacogenomics Ministry of Education Changsha Hunan China
- National Clinical Research Center for Geriatric Disorders Xiangya Hospital, Central South University Changsha Hunan China
| | - Ding-Chao Rong
- Department of Clinical Pharmacology Xiangya Hospital, Central South University Changsha Hunan China
| | - Jia-Nan Song
- Oujiang Laboratory Key Laboratory of Alzheimer's Disease of Zhejiang Province Institute of Aging Wenzhou Medical University Wenzhou Zhejiang China
- School of Life Sciences Westlake University Hangzhou Zhejiang China
| | - Luozixian Wang
- Oujiang Laboratory Key Laboratory of Alzheimer's Disease of Zhejiang Province Institute of Aging Wenzhou Medical University Wenzhou Zhejiang China
- Centre for Eye Research Australia Royal Victorian Eye and Ear Hospital Melbourne Victoria Australia
- Ophthalmology Department of Surgery The University of Melbourne Melbourne Victoria Australia
| | - Yuan-Shen Chen
- Department of Clinical Pharmacology Xiangya Hospital, Central South University Changsha Hunan China
- Institute of Clinical Pharmacology Hunan Key Laboratory of Pharmacogenetics Central South University Changsha Hunan China
- Engineering Research Center of Applied Technology of Pharmacogenomics Ministry of Education Changsha Hunan China
- National Clinical Research Center for Geriatric Disorders Xiangya Hospital, Central South University Changsha Hunan China
| | - Raymond C B Wong
- Centre for Eye Research Australia Royal Victorian Eye and Ear Hospital Melbourne Victoria Australia
- Ophthalmology Department of Surgery The University of Melbourne Melbourne Victoria Australia
| | - Cheng-Xian Guo
- Center of Clinical Pharmacology the Third Xiangya Hospital Central South University Changsha Hunan China
| | - Lian-Sheng Wang
- Department of Clinical Pharmacology Xiangya Hospital, Central South University Changsha Hunan China
- Institute of Clinical Pharmacology Hunan Key Laboratory of Pharmacogenetics Central South University Changsha Hunan China
- Engineering Research Center of Applied Technology of Pharmacogenomics Ministry of Education Changsha Hunan China
- National Clinical Research Center for Geriatric Disorders Xiangya Hospital, Central South University Changsha Hunan China
| | - Lei-Yun Wang
- Department of Pharmacy Traditional Chinese and Western Medicine Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology Wuhan Hubei Province China
| | - Peng-Yuan Wang
- Oujiang Laboratory Key Laboratory of Alzheimer's Disease of Zhejiang Province Institute of Aging Wenzhou Medical University Wenzhou Zhejiang China
| | - Ji-Ye Yin
- Department of Clinical Pharmacology Xiangya Hospital, Central South University Changsha Hunan China
- Institute of Clinical Pharmacology Hunan Key Laboratory of Pharmacogenetics Central South University Changsha Hunan China
- Engineering Research Center of Applied Technology of Pharmacogenomics Ministry of Education Changsha Hunan China
- National Clinical Research Center for Geriatric Disorders Xiangya Hospital, Central South University Changsha Hunan China
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Memarzia A, Saadat S, Asgharzadeh F, Behrouz S, Folkerts G, Boskabady MH. Therapeutic effects of medicinal plants and their constituents on lung cancer, in vitro, in vivo and clinical evidence. J Cell Mol Med 2023; 27:2841-2863. [PMID: 37697969 PMCID: PMC10538270 DOI: 10.1111/jcmm.17936] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Revised: 08/07/2023] [Accepted: 08/18/2023] [Indexed: 09/13/2023] Open
Abstract
The most common type of cancer in the world is lung cancer. Traditional treatments have an important role in cancer therapy. In the present review, the most recent findings on the effects of medicinal plants and their constituents or natural products (NP) in treating lung cancer are discussed. Empirical studies until the end of March 2022 were searched using the appropriate keywords through the databases PubMed, Science Direct and Scopus. The extracts and essential oils tested were all shown to effect lung cancer by several mechanisms including decreased tumour weight and volume, cell viability and modulation of cytokine. Some plant constituents increased expression of apoptotic proteins, the proportion of cells in the G2/M phase and subG0/G1 phase, and Cyt c levels. Also, natural products (NP) activate apoptotic pathways in lung cancer cell including p-JNK, Akt/mTOR, PI3/ AKT\ and Bax, Bcl2, but suppressed AXL phosphorylation. Plant-derived substances altered the cell morphology, reduced cell migration and metastasis, oxidative marker production, p-eIF2α and GRP78, IgG, IgM levels and reduced leukocyte counts, LDH, GGT, 5'NT and carcinoembryonic antigen (CEA). Therefore, medicinal plant extracts and their constituents could have promising therapeutic value for lung cancer, especially if used in combination with ordinary anti-cancer drugs.
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Affiliation(s)
- Arghavan Memarzia
- Applied Biomedical Research CenterMashhad University of Medical SciencesMashhadIran
- Department of Physiology, Faculty of MedicineMashhad University of Medical SciencesMashhadIran
| | - Saeideh Saadat
- Applied Biomedical Research CenterMashhad University of Medical SciencesMashhadIran
- Department of Physiology, School of MedicineZahedan University of Medical SciencesZahedanIran
| | - Fereshteh Asgharzadeh
- Department of Physiology, Faculty of MedicineMashhad University of Medical SciencesMashhadIran
| | - Sepide Behrouz
- Department of Animal Science, Faculty of AgricultureUniversity of BirjandBirjandIran
| | - Gert Folkerts
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences (UIPS), Faculty of ScienceUtrecht UniversityUtrechtNetherlands
| | - Mohammad Hossein Boskabady
- Applied Biomedical Research CenterMashhad University of Medical SciencesMashhadIran
- Department of Physiology, Faculty of MedicineMashhad University of Medical SciencesMashhadIran
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Nowak-Perlak M, Ziółkowski P, Woźniak M. A promising natural anthraquinones mediated by photodynamic therapy for anti-cancer therapy. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 119:155035. [PMID: 37603973 DOI: 10.1016/j.phymed.2023.155035] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 08/07/2023] [Accepted: 08/15/2023] [Indexed: 08/23/2023]
Abstract
BACKGROUND Experimental studies emphasize the therapeutic potential of plant-derived photosensitizers used in photodynamic therapy. Moreover, several in vitro and in vivo research present the promising roles of less-known anthraquinones that can selectively target cancer cells and eliminate them after light irradiation. This literature review summarizes the current knowledge of chosen plant-based-photosensitizers in PDT to show the results of emodin, aloe-emodin, parietin, rubiadin, hypericin, and soranjidiol in photodynamic therapy of cancer treatment and describe the comprehensive perspective of their role as natural photosensitizers. METHODS Literature searches of chosen anthraquinones were conducted on PubMed.gov with keywords: "emodin", "aloe-emodin", "hypericin", "parietin", "rubiadin", "soranjidiol" with "cancer" and "photodynamic therapy". RESULTS According to literature data, this review concentrated on all existing in vitro and in vivo studies of emodin, aloe-emodin, parietin, rubiadin, soranjidiol used as natural photosensitizers emphasizing their effectiveness and detailed mechanism of action in anticancer therapy. Moreover, comprehensive preclinical and clinical studies on hypericin reveal that the above-described substances may be included in the phototoxic treatment of different cancers. CONCLUSIONS Overall, this review presented less-known anthraquinones with their promising molecular mechanisms of action. It is expected that in the future they may be used as natural PSs in cancer treatment as well as hypericin.
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Affiliation(s)
- Martyna Nowak-Perlak
- Department of Clinical and Experimental Pathology, Division of General and Experimental Pathology, Wroclaw Medical University, Karola Marcinkowskiego 1 Street, 50-368, Wroclaw, Poland.
| | - Piotr Ziółkowski
- Department of Clinical and Experimental Pathology, Division of General and Experimental Pathology, Wroclaw Medical University, Karola Marcinkowskiego 1 Street, 50-368, Wroclaw, Poland
| | - Marta Woźniak
- Department of Clinical and Experimental Pathology, Division of General and Experimental Pathology, Wroclaw Medical University, Karola Marcinkowskiego 1 Street, 50-368, Wroclaw, Poland
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Wang J, Luo Z, Lin L, Sui X, Yu L, Xu C, Zhang R, Zhao Z, Zhu Q, An B, Wang Q, Chen B, Leung ELH, Wu Q. Anoikis-Associated Lung Cancer Metastasis: Mechanisms and Therapies. Cancers (Basel) 2022; 14:cancers14194791. [PMID: 36230714 PMCID: PMC9564242 DOI: 10.3390/cancers14194791] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 09/25/2022] [Accepted: 09/27/2022] [Indexed: 12/08/2022] Open
Abstract
Simple Summary Anoikis is a programmed cell death process resulting from the loss of interaction between cells and the extracellular matrix. Therefore, it is necessary to overcome anoikis when tumor cells acquire metastatic potential. In lung cancer, the composition of the extracellular matrix, cell adhesion-related membrane proteins, cytoskeletal regulators, and epithelial–mesenchymal transition are involved in the process of anoikis, and the initiation of apoptosis signals is a critical step in anoikis. Inversely, activation of growth signals counteracts anoikis. This review summarizes the regulators of lung cancer-related anoikis and explores potential drug applications targeting anoikis. Abstract Tumor metastasis occurs in lung cancer, resulting in tumor progression and therapy failure. Anoikis is a mechanism of apoptosis that combats tumor metastasis; it inhibits the escape of tumor cells from the native extracellular matrix to other organs. Deciphering the regulators and mechanisms of anoikis in cancer metastasis is urgently needed to treat lung cancer. Several natural and synthetic products exhibit the pro-anoikis potential in lung cancer cells and in vivo models. These products include artonin E, imperatorin, oroxylin A, lupalbigenin, sulforaphane, renieramycin M, avicequinone B, and carbenoxolone. This review summarizes the current understanding of the molecular mechanisms of anoikis regulation and relevant regulators involved in lung cancer metastasis and discusses the therapeutic potential of targeting anoikis in the treatment of lung cancer metastasis.
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Affiliation(s)
- Jing Wang
- State Key Laboratory of Quality Research in Chinese Medicines, Faculty of Chinese Medicine, Macau University of Science and Technology, Macau 999078, China
- Northeast Asia Research Institute of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun 130117, China
| | - Zhijie Luo
- The First Clinical Medical College, The First Hospital Affiliated, Guangzhou University of Chinese Medicine, Guangzhou 510405, China
| | - Lizhu Lin
- The First Clinical Medical College, The First Hospital Affiliated, Guangzhou University of Chinese Medicine, Guangzhou 510405, China
| | - Xinbing Sui
- School of Pharmacy, Department of Medical Oncology, Hangzhou Normal University, Hangzhou 311121, China
| | - Lili Yu
- State Key Laboratory of Quality Research in Chinese Medicines, Faculty of Chinese Medicine, Macau University of Science and Technology, Macau 999078, China
| | - Cong Xu
- State Key Laboratory of Quality Research in Chinese Medicines, Faculty of Chinese Medicine, Macau University of Science and Technology, Macau 999078, China
| | - Ruonan Zhang
- State Key Laboratory of Quality Research in Chinese Medicines, Faculty of Chinese Medicine, Macau University of Science and Technology, Macau 999078, China
| | - Ziming Zhao
- State Key Laboratory of Quality Research in Chinese Medicines, Faculty of Chinese Medicine, Macau University of Science and Technology, Macau 999078, China
| | - Qianru Zhu
- State Key Laboratory of Quality Research in Chinese Medicines, Faculty of Chinese Medicine, Macau University of Science and Technology, Macau 999078, China
| | - Bo An
- State Key Laboratory of Quality Research in Chinese Medicines, Faculty of Chinese Medicine, Macau University of Science and Technology, Macau 999078, China
| | - Qiao Wang
- State Key Laboratory of Quality Research in Chinese Medicines, Faculty of Chinese Medicine, Macau University of Science and Technology, Macau 999078, China
| | - Bi Chen
- State Key Laboratory of Quality Research in Chinese Medicines, Faculty of Chinese Medicine, Macau University of Science and Technology, Macau 999078, China
| | - Elaine Lai-Han Leung
- Cancer Center, Faculty of Health Science, MOE Frontiers Science Center for Precision Oncology, University of Macau, Macau 999078, China
- Correspondence: (E.L.-H.L.); (Q.W.)
| | - Qibiao Wu
- State Key Laboratory of Quality Research in Chinese Medicines, Faculty of Chinese Medicine, Macau University of Science and Technology, Macau 999078, China
- Guangdong-Hong Kong-Macao Joint Laboratory for Contaminants Exposure and Health, Guangdong University of Technology, Guangzhou 510006, China
- Zhuhai MUST Science and Technology Research Institute, Zhuhai 519031, China
- Correspondence: (E.L.-H.L.); (Q.W.)
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Raeisi M, Zehtabi M, Velaei K, Fayyazpour P, Aghaei N, Mehdizadeh A. Anoikis in cancer: The role of lipid signaling. Cell Biol Int 2022; 46:1717-1728. [DOI: 10.1002/cbin.11896] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 08/10/2022] [Accepted: 08/11/2022] [Indexed: 12/20/2022]
Affiliation(s)
- Mortaza Raeisi
- Hematology and Oncology Research Center Tabriz University of Medical Sciences Tabriz Iran
| | - Mojtaba Zehtabi
- Hematology and Oncology Research Center Tabriz University of Medical Sciences Tabriz Iran
| | - Kobra Velaei
- Department of Anatomical Sciences Tabriz University of Medical Sciences Tabriz Iran
| | - Parisa Fayyazpour
- Department of Biochemistry and Clinical Laboratories, Faculty of Medicine Tabriz University of Medical Sciences Tabriz Iran
| | - Negar Aghaei
- Department of Psycology, Faculty of Medicine Tabriz University of Medical Sciences Tabriz Iran
- Imam Sajjad Hospital Tabriz Azad University Tabriz Iran
| | - Amir Mehdizadeh
- Hematology and Oncology Research Center Tabriz University of Medical Sciences Tabriz Iran
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Zhang Y, Yan H, Su R, Li P, Wen F, Lv Y, Cai J, Su W. Photoactivated multifunctional nanoplatform based on lysozyme-Au nanoclusters-curcumin conjugates with FRET effect and multiamplified antimicrobial activity. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103548] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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8
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Advances in Understanding the Role of Aloe Emodin and Targeted Drug Delivery Systems in Cancer. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:7928200. [PMID: 35087619 PMCID: PMC8789423 DOI: 10.1155/2022/7928200] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 12/06/2021] [Accepted: 12/18/2021] [Indexed: 12/20/2022]
Abstract
Cancer is one of the important causes of death worldwide. Despite remarkable improvements in cancer research in the past few decades, several cancer patients still cannot be cured owing to the development of drug resistance. Natural sources might have prominence as potential drug candidates. Among the several chemical classes of natural products, anthraquinones are characterized by their large structural variety, noticeable biological activity, and low toxicity. Aloe emodin, an anthraquinone derivative, is a natural compound found in the roots and rhizomes of many plants. This compound has proven its antineoplastic, anti-inflammatory, antiangiogenic, and antiproliferative potential as well as ability to prevent cancer metastasis and potential in reversing multidrug resistance of cancer cells. The anticancer property of aloe emodin, a broad-spectrum inhibitory agent of cancer cells, has been detailed in many biological pathways. In cancer cells, these molecular mechanisms consist of inhibition of cell growth and proliferation, cell cycle arrest deterioration, initiation of apoptosis, antimetastasis, and antiangiogenic effect. In accordance with the strategy of developing potential drug candidates from natural products, aloe emodin's low bioavailability has been tried to be overcome by structural modifications and nanocarrier systems. Consequently, this review summarizes the antiproliferative and anticarcinogenic properties of aloe emodin, as well as the enhanced activity of its derivatives and the advantages of drug delivery systems on bioavailability.
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Sun J, Xing F, Braun J, Traub F, Rommens PM, Xiang Z, Ritz U. Progress of Phototherapy Applications in the Treatment of Bone Cancer. Int J Mol Sci 2021; 22:ijms222111354. [PMID: 34768789 PMCID: PMC8584114 DOI: 10.3390/ijms222111354] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 10/18/2021] [Accepted: 10/19/2021] [Indexed: 02/05/2023] Open
Abstract
Bone cancer including primary bone cancer and metastatic bone cancer, remains a challenge claiming millions of lives and affecting the life quality of survivors. Conventional treatments of bone cancer include wide surgical resection, radiotherapy, and chemotherapy. However, some bone cancer cells may remain or recur in the local area after resection, some are highly resistant to chemotherapy, and some are insensitive to radiotherapy. Phototherapy (PT) including photodynamic therapy (PDT) and photothermal therapy (PTT), is a clinically approved, minimally invasive, and highly selective treatment, and has been widely reported for cancer therapy. Under the irradiation of light of a specific wavelength, the photosensitizer (PS) in PDT can cause the increase of intracellular ROS and the photothermal agent (PTA) in PTT can induce photothermal conversion, leading to the tumoricidal effects. In this review, the progress of PT applications in the treatment of bone cancer has been outlined and summarized, and some envisioned challenges and future perspectives have been mentioned. This review provides the current state of the art regarding PDT and PTT in bone cancer and inspiration for future studies on PT.
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Affiliation(s)
- Jiachen Sun
- Biomatics Group, Department of Orthopaedics and Traumatology, University Medical Center of the Johannes Gutenberg University, Langenbeckstr. 1, 55131 Mainz, Germany; (J.S.); (J.B.); (F.T.); (P.M.R.)
- Department of Orthopaedics, West China Hospital, Sichuan University, No. 37 Guoxue Lane, Chengdu 610041, China;
| | - Fei Xing
- Department of Orthopaedics, West China Hospital, Sichuan University, No. 37 Guoxue Lane, Chengdu 610041, China;
| | - Joy Braun
- Biomatics Group, Department of Orthopaedics and Traumatology, University Medical Center of the Johannes Gutenberg University, Langenbeckstr. 1, 55131 Mainz, Germany; (J.S.); (J.B.); (F.T.); (P.M.R.)
| | - Frank Traub
- Biomatics Group, Department of Orthopaedics and Traumatology, University Medical Center of the Johannes Gutenberg University, Langenbeckstr. 1, 55131 Mainz, Germany; (J.S.); (J.B.); (F.T.); (P.M.R.)
| | - Pol Maria Rommens
- Biomatics Group, Department of Orthopaedics and Traumatology, University Medical Center of the Johannes Gutenberg University, Langenbeckstr. 1, 55131 Mainz, Germany; (J.S.); (J.B.); (F.T.); (P.M.R.)
| | - Zhou Xiang
- Department of Orthopaedics, West China Hospital, Sichuan University, No. 37 Guoxue Lane, Chengdu 610041, China;
- Correspondence: (Z.X.); (U.R.)
| | - Ulrike Ritz
- Biomatics Group, Department of Orthopaedics and Traumatology, University Medical Center of the Johannes Gutenberg University, Langenbeckstr. 1, 55131 Mainz, Germany; (J.S.); (J.B.); (F.T.); (P.M.R.)
- Correspondence: (Z.X.); (U.R.)
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10
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Galiardi-Campoy AEB, Machado FC, Carvalho T, Tedesco AC, Rahal P, Calmon MF. Effects of photodynamic therapy mediated by emodin in cervical carcinoma cells. Photodiagnosis Photodyn Ther 2021; 35:102394. [PMID: 34119706 DOI: 10.1016/j.pdpdt.2021.102394] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 05/10/2021] [Accepted: 06/07/2021] [Indexed: 01/10/2023]
Abstract
Cervical cancer is a worldwide public health problem, and improved selective therapies and anticancer drugs are urgently needed. In recent years, emodin has attracted considerable attention due to its anti-inflammatory, antineoplastic, and proapoptotic effects. Furthermore, emodin may be used as a photosensitizing agent in photodynamic therapy. Interest in photodynamic therapy for cancer treatment has increased due to its efficiency in causing tumor cell death. This study aimed to analyze the effect of emodin combined with photodynamic therapy in cervical carcinoma cell lines. At first, emodin presented cytotoxicity in concentration and time-dependent manners in all the specific cell lines analyzed. SiHa, CaSki, and HaCaT cancer cells presented more than 80% cell viability in concentrations below 30 µmol/L. Fluorescence microscopy images showed efficient cellular uptake of emodin in all analyzed cell lines. A significant decrease in cell viability was observed in SiHa, CaSki, and HaCaT cell lines after treatment of emodin combined with photodynamic therapy. These decreases were accompanied by increased ROS production, caspase-3 activity, and fluorescence intensity of autophagic vacuoles. This suggests increased ROS production led to cell death by apoptosis and autophagy. Additionally, after the combination of emodin and photodynamic therapy in SiHa cells, we observed the overexpression of 22 target genes and downregulation of two target genes of anti-cancer drugs. These results show the promising potential for applications that combine emodin with photodynamic therapy for cervical cancer treatment.
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Affiliation(s)
- Ana Emília Brumatti Galiardi-Campoy
- Institute of Biosciences, Humanities and Exact Sciences (IBILCE), Department of Biology, São Paulo State University (UNESP), Cristóvão Colombo Street, 2265, Zip/Postal Code: 15054-010, São José do Rio Preto, SP, Brazil
| | - Francielly Cristina Machado
- Institute of Biosciences, Humanities and Exact Sciences (IBILCE), Department of Biology, São Paulo State University (UNESP), Cristóvão Colombo Street, 2265, Zip/Postal Code: 15054-010, São José do Rio Preto, SP, Brazil
| | - Tamara Carvalho
- Institute of Biosciences, Humanities and Exact Sciences (IBILCE), Department of Biology, São Paulo State University (UNESP), Cristóvão Colombo Street, 2265, Zip/Postal Code: 15054-010, São José do Rio Preto, SP, Brazil
| | - Antonio Claudio Tedesco
- Department of Chemistry, Center of Nanotechnology and Tissue Engineering-Photobiology and Photomedicine Research Group, Faculty of Philosophy, Sciences and Letters of Ribeirao Preto, University of Sao Paulo, Ribeirao Preto, Brazil
| | - Paula Rahal
- Institute of Biosciences, Humanities and Exact Sciences (IBILCE), Department of Biology, São Paulo State University (UNESP), Cristóvão Colombo Street, 2265, Zip/Postal Code: 15054-010, São José do Rio Preto, SP, Brazil
| | - Marilia Freitas Calmon
- Institute of Biosciences, Humanities and Exact Sciences (IBILCE), Department of Biology, São Paulo State University (UNESP), Cristóvão Colombo Street, 2265, Zip/Postal Code: 15054-010, São José do Rio Preto, SP, Brazil.
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11
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Senapathy GJ, George BP, Abrahamse H. Exploring the Role of Phytochemicals as Potent Natural Photosensitizers in Photodynamic Therapy. Anticancer Agents Med Chem 2021; 20:1831-1844. [PMID: 32619181 DOI: 10.2174/1871520620666200703192127] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Revised: 03/05/2020] [Accepted: 03/31/2020] [Indexed: 01/01/2023]
Abstract
BACKGROUND Cancer is still considered a deadly disease worldwide due to difficulties in diagnosis, painful treatment procedures, costly therapies, side effects, and cancer relapse. Cancer treatments using conventional methods like chemotherapy and radiotherapy were not convincing due to its post-treatment toxicity in the host. In Photodynamic Therapy (PDT), three individual non-toxic components including a photosensitizer, light source and oxygen cause damage to the cells and tissues when they are combined. OBJECTIVE In recent years, phytochemicals are being increasingly recognized as potent complementary drugs for cancer because of its natural availability, less toxicity and therapeutic efficiency in par with commercial drugs. Hence, the idea of using phytochemicals as natural photosensitizers in PDT resulted in a multiple pool of research studies with promising results in preclinical and clinical investigations. METHODS In this review, the potential of phytochemicals to act as natural photosensitizers for PDT, their mode of action, drawbacks, challenges and possible solutions are discussed in detail. RESULTS In PDT, natural photosensitizers, when used alone or in combination with other photosensitizers, induced cell death by apoptosis and necrosis, increased oxidative stress, altered cancer cell death signaling pathways, increased cytotoxicity and DNA damage in cancer cells. The pro-oxidant nature of certain antioxidant polyphenols, hormesis phenomenon, Warburg effect and DNA damaging potential plays a significant role in the photosensitizing mechanism of phytochemicals in PDT. CONCLUSION This review explores the role of phytochemicals that can act as photosensitizers alone or in combination with PDT and its mechanism of action on different cancers.
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Affiliation(s)
- Giftson J Senapathy
- Laser Research Centre, Faculty of Health Sciences, University of Johannesburg, Doornfontein, South Africa
| | - Blassan P George
- Laser Research Centre, Faculty of Health Sciences, University of Johannesburg, Doornfontein, South Africa
| | - Heidi Abrahamse
- Laser Research Centre, Faculty of Health Sciences, University of Johannesburg, Doornfontein, South Africa
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Uncovering the Anti-Lung-Cancer Mechanisms of the Herbal Drug FDY2004 by Network Pharmacology. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:6644018. [PMID: 33628308 PMCID: PMC7886515 DOI: 10.1155/2021/6644018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 01/21/2021] [Accepted: 01/28/2021] [Indexed: 12/24/2022]
Abstract
With growing evidence on the therapeutic efficacy and safety of herbal drugs, there has been a substantial increase in their application in the lung cancer treatment. Meanwhile, their action mechanisms at the system level have not been comprehensively uncovered. To this end, we employed a network pharmacology methodology to elucidate the systematic action mechanisms of FDY2004, an anticancer herbal drug composed of Moutan Radicis Cortex, Persicae Semen, and Rhei Radix et Rhizoma, in lung cancer treatment. By evaluating the pharmacokinetic properties of the chemical compounds present in FDY2004 using herbal medicine-associated databases, we identified its 29 active chemical components interacting with 141 lung cancer-associated therapeutic targets in humans. The functional enrichment analysis of the lung cancer-related targets of FDY2004 revealed the enriched Gene Ontology terms, involving the regulation of cell proliferation and growth, cell survival and death, and oxidative stress responses. Moreover, we identified key FDY2004-targeted oncogenic and tumor-suppressive pathways associated with lung cancer, including the phosphatidylinositol 3-kinase-Akt, mitogen-activated protein kinase, tumor necrosis factor, Ras, focal adhesion, and hypoxia-inducible factor-1 signaling pathways. Overall, our study provides novel evidence and basis for research on the comprehensive anticancer mechanisms of herbal medicines in lung cancer treatment.
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13
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Kucinska M, Plewinski A, Szczolko W, Kaczmarek M, Goslinski T, Murias M. Modeling the photodynamic effect in 2D versus 3D cell culture under normoxic and hypoxic conditions. Free Radic Biol Med 2021; 162:309-326. [PMID: 33141030 DOI: 10.1016/j.freeradbiomed.2020.10.304] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 10/01/2020] [Accepted: 10/20/2020] [Indexed: 12/23/2022]
Abstract
BACKGROUND Photodynamic therapy (PDT), mainly as a combined therapy, can still be considered a promising technology for targeted cancer treatment. Besides the several and essential benefits of PDT, there are some concerns and limitations, such as complex dosimetry, tumor hypoxia, and other mechanisms of resistance. In this study, we present how the cell culture model and cell culture conditions may affect the response to PDT treatment. It was studied by applying two different 3D cell culture, non-scaffold, and hydrogel-based models under normoxic and hypoxic conditions. In parallel, a detailed mechanism of the action of zinc phthalocyanine M2TG3 was presented. METHODS Hydrogel-based and tumor spheroids consisting of LNCaP cells, were used as 3D cell culture models in experiments performed under normoxic and hypoxic (1% of oxygen) conditions. Several analyses were performed to compare the activity of M2TG3 under different conditions, such as cytotoxicity, the level of proapoptotic and stress-related proteins, caspase activity, and antioxidant gene expression status. Additionally, we tested bioluminescence and fluorescence assays as a useful approach for a hydrogel-based 3D cell culture. RESULTS We found that M2TG3 might lead to apoptotic cancer cell death and is strongly dependent on the model and oxygen availability. Moreover, the expression of the genes modulated in the antioxidative system in 2D and 3D cell culture models were presented. The tested bioluminescence assay revealed several advantages, such as repetitive measurements on the same sample and simultaneous analysis of different parameters due to the non-lysing nature of this assay. CONCLUSIONS It was shown that M2TG3 can effectively cause cancer cell death via a different mechanism, depending on cell culture conditions such as the model and oxygen availability.
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Affiliation(s)
- Malgorzata Kucinska
- Department of Toxicology, Poznan University of Medical Sciences, Dojazd 30 Street, 60-631, Poznan, Poland.
| | - Adam Plewinski
- Centre for Advanced Technologies, Adam Mickiewicz University, Uniwersytet Poznanski 10 Street, 61-614, Poznan, Poland
| | - Wojciech Szczolko
- Department of Chemical Technology of Drugs, Poznan University of Medical Sciences, Grunwaldzka 6 Street, 60-780, Poznan, Poland
| | - Mariusz Kaczmarek
- Department of Cancer Immunology, Chair of Medical Biotechnology, Poznan University of Medical Sciences, Garbary 15 Street, 61-866, Poznan, Poland; Department of Cancer Diagnostics and Immunology, Gene Therapy Unit, Greater Poland Cancer Centre, Garbary 15 Street, 61-866, Poznan, Poland
| | - Tomasz Goslinski
- Department of Chemical Technology of Drugs, Poznan University of Medical Sciences, Grunwaldzka 6 Street, 60-780, Poznan, Poland
| | - Marek Murias
- Department of Toxicology, Poznan University of Medical Sciences, Dojazd 30 Street, 60-631, Poznan, Poland; Centre for Advanced Technologies, Adam Mickiewicz University, Uniwersytet Poznanski 10 Street, 61-614, Poznan, Poland.
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14
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Ma W, Liu C, Li J, Hao M, Ji Y, Zeng X. The effects of aloe emodin-mediated antimicrobial photodynamic therapy on drug-sensitive and resistant Candida albicans. Photochem Photobiol Sci 2020; 19:485-494. [PMID: 32232258 DOI: 10.1039/c9pp00352e] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The extensive and repetitive use of antifungal drugs has led to the development of drug-resistant Candida albicans. Antimicrobial photodynamic therapy (aPDT) has received considerable attention as an emerging and promising approach to combat drug-resistant microbes. This study evaluated the photodynamic effects mediated by aloe emodin (AE), a natural compound isolated from Aloe vera and Rheum palmatum, on azole-sensitive and azole-resistant C. albicans in vitro. AE exhibited no significant dark toxicity, but in the presence of light, effectively inactivated C. albicans cells in a concentration-dependent manner. The uptake of AE by fungal cells was investigated by confocal laser scanning microscopy (CLSM), and the results showed that AE possessed stronger ability to enter into C. albicans cells following light irradiation. Transmission electron microscopy analysis suggested that AE-mediated aPDT could induce damage to the cell wall, cytoplasm, and nucleus. Damage to the surface of C. albicans was observed by scanning electron microscopy. These results suggest that AE is a potential PS for use in aPDT of drug-resistant C. albicans strains, and AE-mediated aPDT shows promise as an antifungal treatment.
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Affiliation(s)
- Wenpeng Ma
- Department of Pathogenic Microbiology & Immunology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, 76 West Yanta Road, Xi'an, 710061, China.,The Second Hospital of Weinan, 2 East Chaoyang Street, Weinan, 714000, China
| | - Chengcheng Liu
- Department of Pathogenic Microbiology & Immunology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, 76 West Yanta Road, Xi'an, 710061, China.
| | - Jiao Li
- Department of Pathogenic Microbiology & Immunology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, 76 West Yanta Road, Xi'an, 710061, China
| | - Ming Hao
- The Second Hospital of Weinan, 2 East Chaoyang Street, Weinan, 714000, China
| | - Yanhong Ji
- Department of Pathogenic Microbiology & Immunology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, 76 West Yanta Road, Xi'an, 710061, China
| | - Xiaoyan Zeng
- The First Affiliated Hospital of College of Medicine, Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, 710061, China
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15
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Quinonoids: Therapeutic Potential for Lung Cancer Treatment. BIOMED RESEARCH INTERNATIONAL 2020; 2020:2460565. [PMID: 32337232 PMCID: PMC7166295 DOI: 10.1155/2020/2460565] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Accepted: 03/30/2020] [Indexed: 12/22/2022]
Abstract
Lung cancer is the leading cause of cancer-related deaths worldwide. Owing to its high incidence and mortality, the development and discovery of novel anticancer drugs is of great importance. In recent years, many breakthroughs have been achieved in the search for effective anticancer substances from natural products. Many anticancer drugs used clinically and proven to be effective are derived from natural products. Quinonoids, including naphthoquinones, phenanthrenequinones, benzoquinones, and anthraquinones, constitute a large group of natural bioactive compounds that widely exist in higher and lower plant species. Given that most of these compounds possess anticancer effects, they are applied in many cancer studies, especially in lung cancer research. They can promote apoptosis, induce autophagy, and inhibit proliferation, angiogenesis, and cell invasion and migration. Some drugs can enhance anticancer effects when combined with other drugs. Thus, quinonoids have broad application prospects in the treatment of lung cancer. Here, we summarize the previous studies on the antilung cancer activities of quinonoids together with their underlying mechanisms and analyze the common research targets with different effects so as to provide references for the discovery of quinonoids against lung cancer.
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Antimicrobial photodynamic therapy against multidrug-resistant Acinetobacter baumannii clinical isolates mediated by aloe-emodin: An in vitro study. Photodiagnosis Photodyn Ther 2020; 29:101632. [DOI: 10.1016/j.pdpdt.2019.101632] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 12/10/2019] [Accepted: 12/18/2019] [Indexed: 02/06/2023]
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17
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Li Y, Xiao P, Huang Z, Chen X, Yan X, Zhai J, Ma Y. Evaluation of curcumin-mediated photodynamic therapy on the reverse of multidrug resistance in tumor cells. RSC Adv 2019; 10:298-306. [PMID: 35492566 PMCID: PMC9047416 DOI: 10.1039/c9ra09996d] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Accepted: 12/17/2019] [Indexed: 01/09/2023] Open
Abstract
Curcumin (CUR) possesses photosensitive anti-tumor activity. However, photoactive CUR mainly targets tumor cells sensitive to chemotherapy, whereas the effect on multi-drug resistant cancer cells has not been fully investigated. The study aimed to investigate the anti-tumor activity of CUR on resistant MCF-7/ADM cells and its underlying mechanism providing insights into CUR-mediated PDT and a reference for reversing multidrug resistance. Cell apoptosis and morphological changes were detected by Annexin V-FITC/PI double staining and immunofluorescence, respectively. The apoptosis mechanism of CUR-mediated PDT was investigated by detecting the levels of reactive oxygen species (ROS), mitochondrial membrane potential, and related proteins. MTT and apoptosis results showed that CUR-mediated PDT significantly enhanced cytotoxicity and induced considerable cell apoptosis. After treatment with CUR-mediated PDT, cells became round in shape and shrunk, F-actin was loosely arranged, and the nucleus decreased in size. In addition, the level of ROS increased over time compared to the control and peaked at 6 h. CUR-mediated PDT induced alterations in the mitochondrial membrane potential, increased the release of mitochondrial cytochrome C (Cyt-c), and downregulated caspase-3/7/9, PARP, and P-gp. In conclusion, CUR-PDT induced apoptosis in resistant MCF-7/ADM cells primarily through endogenous mitochondrial apoptosis pathway. Besides apoptosis activation in resistant cells, the reverse of multidrug resistance was ascribed to the downregulation of P-gp expression to a degree. The Apoptosis of resistant tumor cells reduced by curcumin-mediated photodynamic therapy.![]()
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Affiliation(s)
- Ying Li
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine No. 232 Waihuan East Road, Panyu District Guangzhou China
| | - Pei Xiao
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine No. 232 Waihuan East Road, Panyu District Guangzhou China
| | - Zipeng Huang
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine No. 232 Waihuan East Road, Panyu District Guangzhou China
| | - Xinru Chen
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine No. 232 Waihuan East Road, Panyu District Guangzhou China
| | - Xia Yan
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine No. 232 Waihuan East Road, Panyu District Guangzhou China
| | - Junqiu Zhai
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine No. 232 Waihuan East Road, Panyu District Guangzhou China
| | - Yan Ma
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine No. 232 Waihuan East Road, Panyu District Guangzhou China
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18
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Yu Y, Liu H, Yang D, He F, Yuan Y, Guo J, Hu J, Yu J, Yan X, Wang S, Du Z. Aloe-emodin attenuates myocardial infarction and apoptosis via up-regulating miR-133 expression. Pharmacol Res 2019; 146:104315. [PMID: 31207343 DOI: 10.1016/j.phrs.2019.104315] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 05/29/2019] [Accepted: 06/13/2019] [Indexed: 12/20/2022]
Abstract
Aloe-emodin (AE) is an anthraquinone derived from rhubarb and has a variety of pharmacological actions. However, the role of AE in regulating ischemic heart diseases is still unclear. The present study investigated the effect of AE on cardiac injuries induced by myocardial infarction (MI) in vivo and oxidative insults in vitro and explored the mechanisms involved. TUNEL and Flow cytometry were performed to measure cell apoptosis. Western blot analysis was employed to detect expression of Bcl-2, Bax and Caspase-3 proteins. Real-time PCR was used to quantify the microRNAs levels. Our data showed that AE protected neonatal rat ventricular myocytes (NRVMs) from hydrogen peroxide (H2O2) induced apoptosis and significantly inhibited H2O2-induced reactive oxygen species (ROS) elevation. Furthermore, AE treatment significantly reversed H2O2-induced upregulation of Bax/Bcl-2 and the loss of mitochondrial membrane potential. In vivo, AE treatment significantly reduced infarct size, ameliorated impaired cardiac function and obviously decreased cardiac apoptosis and oxidative stress in MI mice heart. Meanwhile, AE restored H2O2-induced downregulation of miR-133, and transfection with miR-133 inhibitor abolished the anti-apoptotic and anti-oxidative effects of AE. Moreover, AE prevented H2O2-induced increase in caspase-3 activity, which was diminished by application of miR-133 inhibitor. Our results indicate that AE protectes against myocardial infarction via the upregulation of miR-133, inhibition of ROS production and suppression of caspase-3 apoptotic signaling pathway.
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Affiliation(s)
- Yang Yu
- Institute of Clinical Pharmacy, The Second Affiliated Hospital of Harbin Medical University (The University Key Laboratory of Drug Research, Heilongjiang Province), Harbin 150086, China
| | - Huibin Liu
- Institute of Clinical Pharmacy, The Second Affiliated Hospital of Harbin Medical University (The University Key Laboratory of Drug Research, Heilongjiang Province), Harbin 150086, China
| | - Di Yang
- Institute of Clinical Pharmacy, The Second Affiliated Hospital of Harbin Medical University (The University Key Laboratory of Drug Research, Heilongjiang Province), Harbin 150086, China
| | - Fang He
- Institute of Clinical Pharmacy, The Second Affiliated Hospital of Harbin Medical University (The University Key Laboratory of Drug Research, Heilongjiang Province), Harbin 150086, China
| | - Ye Yuan
- Institute of Clinical Pharmacy, The Second Affiliated Hospital of Harbin Medical University (The University Key Laboratory of Drug Research, Heilongjiang Province), Harbin 150086, China
| | - Jing Guo
- Institute of Clinical Pharmacy, The Second Affiliated Hospital of Harbin Medical University (The University Key Laboratory of Drug Research, Heilongjiang Province), Harbin 150086, China
| | - Juan Hu
- Institute of Clinical Pharmacy, The Second Affiliated Hospital of Harbin Medical University (The University Key Laboratory of Drug Research, Heilongjiang Province), Harbin 150086, China
| | - Jie Yu
- Institute of Clinical Pharmacy, The Second Affiliated Hospital of Harbin Medical University (The University Key Laboratory of Drug Research, Heilongjiang Province), Harbin 150086, China
| | - Xiuqing Yan
- Institute of Clinical Pharmacy, The Second Affiliated Hospital of Harbin Medical University (The University Key Laboratory of Drug Research, Heilongjiang Province), Harbin 150086, China
| | - Shuo Wang
- Department of Pharmacology, Harbin Medical University, Harbin, China
| | - Zhimin Du
- Institute of Clinical Pharmacy, The Second Affiliated Hospital of Harbin Medical University (The University Key Laboratory of Drug Research, Heilongjiang Province), Harbin 150086, China; Department of Clinical Pharmarcology, College of Pharmacy, Harbin Medical University, Harbin 150086, China; State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, PR China.
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You BJ, Chen LY, Hsu PH, Sung PH, Hung YC, Lee HZ. Orlistat Displays Antitumor Activity and Enhances the Efficacy of Paclitaxel in Human Hepatoma Hep3B Cells. Chem Res Toxicol 2019; 32:255-264. [DOI: 10.1021/acs.chemrestox.8b00269] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Bang-Jau You
- Department of Chinese Pharmaceutical Sciences and Chinese Medicine Resources, China Medical University, Taichung 404, Taiwan
| | - Li-Yun Chen
- School of Pharmacy, China Medical University, Taichung 404, Taiwan
| | - Po-Hsiang Hsu
- School of Pharmacy, China Medical University, Taichung 404, Taiwan
| | - Pei-Hsuan Sung
- School of Pharmacy, China Medical University, Taichung 404, Taiwan
| | - Yu-Ching Hung
- School of Pharmacy, China Medical University, Taichung 404, Taiwan
| | - Hong-Zin Lee
- School of Pharmacy, China Medical University, Taichung 404, Taiwan
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20
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Solek P, Majchrowicz L, Koziorowski M. Aloe arborescens juice prevents EMF-induced oxidative stress and thus protects from pathophysiology in the male reproductive system in vitro. ENVIRONMENTAL RESEARCH 2018; 166:141-149. [PMID: 29886390 DOI: 10.1016/j.envres.2018.05.035] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2018] [Revised: 05/21/2018] [Accepted: 05/30/2018] [Indexed: 06/08/2023]
Abstract
More and more studies suggest that prolonged exposure to EMF may cause adverse biological effects and point directly to a significantly negative correlation between EMF and human health, especially men fertility. In our previous study, we reported that this could be related to the EMF-induced reactive oxygen species formation, followed by DNA damage, cell cycle arrest and apoptosis induction. In this study, we decided to expand our research by the search for substances which would prevent EMF-induced damage in spermatogenic cells. Such an agent seems to be Aloe arborescens Mill. juice, which was shown to possess a wide range of protective properties. The administration of aloe extract helps among others to prevent the formation of free radicals by various biochemical pathways. Therefore, the main aim of our study was to provide a significant knowledge concerning the mechanism involved in the multi-pathway cytoprotective response of aloe juice against EMF. The study was carried out in an in vitro mouse spermatogenesis pathway cell lines (GC-1 spg and GC-2 spd). Our results suggest that the aloe juice has many positive effects, especially for the cellular antioxidant systems by reducing the intracellular reactive oxygen species pool induced by EMF. In consequence, aloe juice prevents DNA damage, cell cycle arrest and therefore the viability and metabolic activity of both cell line tested are preserved. In conclusion, our study provides new insight into the underlying mechanisms through which aloe juice prevents spermatogenic cells from cytotoxic and genotoxic events.
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Affiliation(s)
- Przemyslaw Solek
- Department of Animal Physiology and Reproduction, Faculty of Biotechnology, University of Rzeszow, Werynia 502, 36-100 Kolbuszowa, Poland; Centre of Applied Biotechnology and Basic Sciences, University of Rzeszow, Werynia 502, 36-100 Kolbuszowa, Poland.
| | - Lena Majchrowicz
- Department of Animal Physiology and Reproduction, Faculty of Biotechnology, University of Rzeszow, Werynia 502, 36-100 Kolbuszowa, Poland; Centre of Applied Biotechnology and Basic Sciences, University of Rzeszow, Werynia 502, 36-100 Kolbuszowa, Poland
| | - Marek Koziorowski
- Department of Animal Physiology and Reproduction, Faculty of Biotechnology, University of Rzeszow, Werynia 502, 36-100 Kolbuszowa, Poland; Centre of Applied Biotechnology and Basic Sciences, University of Rzeszow, Werynia 502, 36-100 Kolbuszowa, Poland
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21
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Chen Q, Li KT, Tian S, Yu TH, Yu LH, Lin HD, Bai DQ. Photodynamic Therapy Mediated by Aloe-Emodin Inhibited Angiogenesis and Cell Metastasis Through Activating MAPK Signaling Pathway on HUVECs. Technol Cancer Res Treat 2018; 17:1533033818785512. [PMID: 30068242 PMCID: PMC6071160 DOI: 10.1177/1533033818785512] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Revised: 03/28/2018] [Accepted: 05/31/2018] [Indexed: 01/23/2023] Open
Abstract
Photodynamic therapy is a clinically used, minimally invasive therapeutic procedure that involves the application of photosensitizers which can locate in target cells and so be irradiated at a corresponding wavelength. Laser light irradiation activation of photosensitizers generates free reactive oxygen species, which induces selective cytotoxic activity in target cells. Within recent years, aloe-emodin as a photosensitizer has been successfully applied in photodynamic therapy applications. Angiogenesis plays an important role in tumor growth and metastasis; thus, the development of a novel target treatment for angiogenesis is essential in order to improve treatment therapeutics for cancer treatment. An essential step in angiogenesis involves the formation of tube-like structures during matrix degradation, rearrangement, and apoptosis of endothelial cells. In the present study, we investigated the mechanisms of photocytotoxicity induced by aloe-emodin in human umbilical vein endothelial cells. Analysis of cell proliferation results noted a significant decrease in cultured cells which received various concentrations of aloe-emodin and photodynamic therapy-induced light doses. Additionally, mitochondrial mechanisms of apoptotic cell death were observed in aloe-emodin photodynamic therapy-treated cells, as tube formation assays noted angiogenesis suppression after treatment. The capacity of migration and invasion of human umbilical vein endothelial cells was measured using the transwell assay and demonstrated that aloe-emodin photodynamic therapy significantly inhibited the migration and invasion of human umbilical vein endothelial cells. The expression of p38, extracellular signal-regulated kinase, the c-Jun N-terminal kinases, and vascular endothelial growth factor suggested that the cellular metastasis was related to mitogen-activated protein kinase signal pathway. Furthermore, disorganization of F action cytoskeleton components was observed after aloe-emodin photodynamic therapy. Overall, the findings from this study suggest that aloe-emodin photodynamic therapy inhibited angiogenesis and cellular metastasis in human umbilical vein endothelial cells by activating the mitogen-activated protein kinase apoptotic signaling cell death pathway.
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Affiliation(s)
- Qing Chen
- Department of Rehabilitation, The First Affiliated Hospital of Chongqing
Medical University, Chongqing, China
| | - Kai-Ting Li
- Department of Rehabilitation, The First Affiliated Hospital of Chongqing
Medical University, Chongqing, China
| | - Si Tian
- Department of Rehabilitation, The First Affiliated Hospital of Chongqing
Medical University, Chongqing, China
| | - Ting-He Yu
- Department of Gynaecology and Obstetrics, The Second Affiliated Hospital of
Chongqing Medical University, Chongqing, China
| | - Le-Hu Yu
- Department of Rehabilitation, The Second Affiliated Hospital of Chongqing
Medical University, Chongqing, China
| | - Hai-Dan Lin
- Department of Rehabilitation, The First Affiliated Hospital of Chongqing
Medical University, Chongqing, China
| | - Ding-Qun Bai
- Department of Rehabilitation, The First Affiliated Hospital of Chongqing
Medical University, Chongqing, China
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22
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Liu YQ, Meng PS, Zhang HC, Liu X, Wang MX, Cao WW, Hu Z, Zhang ZG. Inhibitory effect of aloe emodin mediated photodynamic therapy on human oral mucosa carcinoma in vitro and in vivo. Biomed Pharmacother 2017; 97:697-707. [PMID: 29102913 DOI: 10.1016/j.biopha.2017.10.080] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Revised: 10/12/2017] [Accepted: 10/16/2017] [Indexed: 12/27/2022] Open
Abstract
We report a study on inhibition of human oral squamous cell carcinoma in vitro and in vivo, using novel photosensitizer (PS) aloe emodin (AE) mediated photodynamic therapy (PDT). Distinct morphology changes of oral mucosa carcinoma KB cells were observed under an optical microscope and cell migrations were inhibited owing to AE-PDT. The cell proliferation was blocked in G1 phase and the apoptosis increase were both caused by massive reactive oxygen species (ROS) generated from photoactivated AE. The upregulation of Caspase-3 and Bax protein levels and downregulation of Bcl-2 protein levels were observed after AE-PDT. The survival time of tumor mouse was prolonged without side effects ascribed to AE-PDT and its inhibitory effect on mice transplantation tumors was significant. It is indicated that AE mediated PDT is an innovative way to oral cancer treatment with the dominances of effectivity, minimal invasion, tissue integrity retention and none side effects on main organs.
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Affiliation(s)
- Yun-Qing Liu
- Department of Stomatology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, 150001, PR China
| | - Pei-Song Meng
- Department of Stomatology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, 150001, PR China.
| | - Hong-Chao Zhang
- Department of Stomatology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, 150001, PR China
| | - Xu Liu
- Department of Stomatology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, 150001, PR China
| | - Meng-Xi Wang
- Department of Stomatology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, 150001, PR China
| | - Wen-Wu Cao
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, PR China.
| | - Zheng Hu
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, PR China
| | - Zhi-Guo Zhang
- School of Science, Harbin Institute of Technology, Harbin, 150080, PR China.
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23
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Lin HD, Li KT, Duan QQ, Chen Q, Tian S, Chu ESM, Bai DQ. The effect of aloe-emodin-induced photodynamic activity on the apoptosis of human gastric cancer cells: A pilot study. Oncol Lett 2017; 13:3431-3436. [PMID: 28521449 PMCID: PMC5431202 DOI: 10.3892/ol.2017.5915] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2015] [Accepted: 02/07/2017] [Indexed: 02/06/2023] Open
Abstract
The aim of the present study was to explore the effect of aloe-emodin (AE)-induced photodynamic activity in human gastric cancer cells. AE was used as a photosensitizer to explore the effect of photodynamic therapy (PDT) in human gastric cancer cells (SGC-7901). An MTT assay was used to detect the effect of AE-induced PDT in optimal concentrations and illumination energy densities in human gastric cancer cells. Following AE-induced PDT, morphological changes of the cells and the rate of cell death were evaluated by TUNEL assay and flow cytometry, respectively. The expression levels of caspase-9 and caspase-3 were determined by western blot analysis. The AE and AE-induced PDT demonstrated a significant inhibitive effect on the proliferation of human gastric cancer cells in dose-dependent and energy-dependent manners. For subsequent experiments, 10 µM AE and 12.8 J/cm2 illumination energy density were used. Typical morphological changes of apoptosis were observed in the cells using a TUNEL assay 12 h subsequent to AE-induced PDT. The percentage of apoptotic cells treated with AE-induced PDT significantly increased when compared with the control group, the 10 µM AE group and the illumination group (P<0.05). Upregulation of caspase-9 and caspase-3 protein levels was also observed following AE-induced PDT. The present study revealed that 10 µM AE-induced PDT had an inhibitory effect on human gastric cancer cells, and it may induce cell apoptosis by upregulating caspase-9 and caspase-3, which indicated that the mitochondrial pathway may be involved. AE-induced PDT has the potential to be a novel therapy for the treatment of human gastric cancer. However, further investigations are required.
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Affiliation(s)
- Hai-Dan Lin
- Department of Rehabilitation, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China
| | - Kai-Ting Li
- Department of Rehabilitation, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China
| | - Qin-Qin Duan
- Department of Gastroenterology, Chinese Medicine Hospital of Longquan, Chengdu, Sichuan 610100, P.R. China
| | - Qing Chen
- Department of Rehabilitation, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China
| | - Shi Tian
- Department of Rehabilitation, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China
| | | | - Ding-Qun Bai
- Department of Rehabilitation, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China
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Li KT, Chen Q, Wang DW, Duan QQ, Tian S, He JW, Ou YS, Bai DQ. Mitochondrial pathway and endoplasmic reticulum stress participate in the photosensitizing effectiveness of AE-PDT in MG63 cells. Cancer Med 2016; 5:3186-3193. [PMID: 27700017 PMCID: PMC5119974 DOI: 10.1002/cam4.895] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2016] [Revised: 07/18/2016] [Accepted: 08/08/2016] [Indexed: 01/01/2023] Open
Abstract
Photodynamic therapy (PDT) is a promising treatment in cancer therapy, with a photosensitizer activated by visible light. Aloe‐emodin (AE) is a promising photosensitive agent. In this study, the photosensitizing effects and possible mechanisms of AE‐PDT in MG63 cells were evaluated. The efficiency of AE‐PDT was analyzed by MTT assay. The mode of cell death was investigated by Hoechst 33,342 staining and flow cytometer. The intracellular distribution of AE was detected with confocal microscopy. The formation of reactive oxygen species (ROS) was detected by DCFH‐DA. The mitochondrial membrane potential (MMP) was measured by Rhodamine 123. The expression of proteins including cytochrome c, caspase‐3, ‐9, and ‐12, CHOP and GRP78 was detected by western blot. Apoptosis is the primary mode of cell death in our study, which occurs in a manner of depending on AE concentration and irradiation dose. Confocal microscopy showed that AE was primarily localized on the mitochondria and endoplasmic reticulum (ER) of MG63 cells. AE‐PDT resulted in rapid increases of intracellular ROS production, which reached a peak at 2 h, followed by declining of mitochondrial membrane potential, releasing of cytochrome c from mitochondria into the cytoplasm, and up‐regulation of caspase‐3, ‐9, and ‐12, CHOP and GRP78. These results suggest that death of MG63 cells induced by AE‐PDT is triggered by ROS. Meanwhile, Mitochondria and ER serve as the subcellular targets, which are responsible for AE‐PDT‐induced death of MG63 cells.
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Affiliation(s)
- Kai-Ting Li
- Department of Rehabilitation, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Qing Chen
- Department of Rehabilitation, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Da-Wu Wang
- Department of Rehabilitation, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Qin-Qin Duan
- Department of Gastroenterology, Chinese Medicine Hospital of Longquan, Chengdu, China
| | - Si Tian
- Department of Rehabilitation, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Juan-Wen He
- Department of Rehabilitation, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yun-Sheng Ou
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Ding-Qun Bai
- Department of Rehabilitation, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
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Tu P, Huang Q, Ou Y, Du X, Li K, Tao Y, Yin H. Aloe-emodin-mediated photodynamic therapy induces autophagy and apoptosis in human osteosarcoma cell line MG‑63 through the ROS/JNK signaling pathway. Oncol Rep 2016; 35:3209-15. [PMID: 27035222 PMCID: PMC4872276 DOI: 10.3892/or.2016.4703] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2015] [Accepted: 02/12/2016] [Indexed: 12/31/2022] Open
Abstract
The present study was carried out to investigate the effect and mechanisms of aloe-emodin (AE)-mediated photodynamic therapy (AE-PDT) on the human osteosarcoma cell line MG-63. After treatment with AE-PDT, the human osteosarcoma cell line MG-63 was tested for levels of viability, autophagy, reactive oxygen species (ROS) and apoptosis and changes in cell morphology with the Cell Counting Kit-8 (CCK-8), monodansylcadaverine (MDC) and Hoechst staining and transmission electron microscopy. The expression of proteins including LC-3, cleaved caspase-3, Beclin-1, Bcl-2, p-JNK, t-JNK and β-actin was examined with western blotting. AE-PDT significantly inhibited the viability of the MG-63 cells in an AE-concentration- and PDT energy density-dependent manner. Autophagy and apoptosis of MG-63 cells was substantially promoted in the AE-PDT group compared to the control group, the AE alone group and the light emitting diode (LED) alone group. Inhibition of autophagy by 3-meth-yladenine (3-MA) (5 mM) and chloroquine (CQ) (15 µM) significantly promoted the apoptosis rate and improved the sensitivity of the MG-63 cells to AE-PDT. AE-PDT was found to induce the expression of ROS and p-JNK. ROS scavenger, N-acetyl-L-cysteine (NAC, 5 mM), was able to hinder the autophagy, apoptosis and phosphorylation of JNK, and JNK inhibitor (SP600125, 10 µM) significantly inhibited the autophagy and apoptosis, and attenuated the sensitivity of MG63 cells to AE-PDT. In conclusion, AE-PDT induced the autophagy and apoptosis of human osteosarcoma cell line MG-63 through the activation of the ROS-JNK signaling pathway. Autophagy may play a protective role during the early stage following treatment of AE-PDT.
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Affiliation(s)
- Pinghua Tu
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Yuzhong, Chongqing 400016, P.R. China
| | - Qiu Huang
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Yuzhong, Chongqing 400016, P.R. China
| | - Yunsheng Ou
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Yuzhong, Chongqing 400016, P.R. China
| | - Xing Du
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Yuzhong, Chongqing 400016, P.R. China
| | - Kaiting Li
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Yuzhong, Chongqing 400016, P.R. China
| | - Yong Tao
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Yuzhong, Chongqing 400016, P.R. China
| | - Hang Yin
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Yuzhong, Chongqing 400016, P.R. China
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Di Venosa G, Perotti C, Batlle A, Casas A. The role of cytoskeleton and adhesion proteins in the resistance to photodynamic therapy. Possible therapeutic interventions. Photochem Photobiol Sci 2015; 14:1451-64. [PMID: 25832889 DOI: 10.1039/c4pp00445k] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
It is known that Photodynamic Therapy (PDT) induces changes in the cytoskeleton, the cell shape, and the adhesion properties of tumour cells. In addition, these targets have also been demonstrated to be involved in the development of PDT resistance. The reversal of PDT resistance by manipulating the cell adhesion process to substrata has been out of reach. Even though the existence of cell adhesion-mediated PDT resistance has not been reported so far, it cannot be ruled out. In addition to its impact on the apoptotic response to photodamage, the cytoskeleton alterations are thought to be associated with the processes of metastasis and invasion after PDT. In this review, we will address the impact of photodamage on the microfilament and microtubule cytoskeleton components and its regulators on PDT-treated cells as well as on cell adhesion. We will also summarise the impact of PDT on the surviving and resistant cells and their metastatic potential. Possible strategies aimed at taking advantage of the changes induced by PDT on actin, tubulin and cell adhesion proteins by targeting these molecules will also be discussed.
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Affiliation(s)
- Gabriela Di Venosa
- Centro de Investigaciones sobre Porfirinas y Porfirias (CIPYP). CONICET and Hospital de Clínicas José de San Martín, University of Buenos Aires, Córdoba 2351 1er subsuelo, Ciudad Autónoma de Buenos Aires, CP1120AAF, Argentina.
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Kucinska M, Skupin-Mrugalska P, Szczolko W, Sobotta L, Sciepura M, Tykarska E, Wierzchowski M, Teubert A, Fedoruk-Wyszomirska A, Wyszko E, Gdaniec M, Kaczmarek M, Goslinski T, Mielcarek J, Murias M. Phthalocyanine derivatives possessing 2-(morpholin-4-yl)ethoxy groups as potential agents for photodynamic therapy. J Med Chem 2015; 58:2240-55. [PMID: 25700089 DOI: 10.1021/acs.jmedchem.5b00052] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Three 2-(morpholin-4-yl)ethoxy substituted phthalocyanines were synthesized and characterized. Phthalocyanine derivatives revealed moderate to high quantum yields of singlet oxygen production depending on the solvent applied (e.g., in DMF ranging from 0.25 to 0.53). Their photosensitizing potential for photodynamic therapy was investigated in an in vitro model using cancer cell lines. Biological test results were found particularly encouraging for the zinc(II) phthalocyanine derivative possessing two 2-(morpholin-4-yl)ethoxy substituents in nonperipheral positions. Cells irradiated for 20 min at 2 mW/cm(2) revealed the lowest IC50 value at 0.25 μM for prostate cell line (PC3), whereas 1.47 μM was observed for human malignant melanoma (A375) cells. The cytotoxic activity in nonirradiated cells of novel phthalocyanine was found to be very low. Moreover, the cellular uptake, localization, cell cycle, apoptosis through an ELISA assay, and immunochemistry method were investigated in LNCaP cells. Our results showed that the tested photosensitizer possesses very interesting biological activity, depending on experimental conditions.
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Affiliation(s)
- Malgorzata Kucinska
- Department of Toxicology, Poznan University of Medical Sciences , Dojazd 30, 60-631 Poznan, Poland
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Chen R, Zhang J, Hu Y, Wang S, Chen M, Wang Y. Potential antineoplastic effects of Aloe-emodin: a comprehensive review. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2014; 42:275-88. [PMID: 24707862 DOI: 10.1142/s0192415x14500189] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Aloe-emodin (AE), a bioactive anthraquinone derived from both Aloe vera and Rheum officinale, has recently been demonstrated to have various pharmacological activities. With the widespread popularity of natural products, such as antineoplastic drugs, AE has attracted much attention due to its remarkable antineoplastic activity on multiple tumor cells involving multi-channel mechanisms, including the disruption of cell cycle, induction of apoptosis, anti-metastasis, antiangiogenic, and strengthening of immune function. Experimental data have revealed AE as a potentially potent anti-cancer candidate. Despite this, the pharmaceutical application of AE is still in a fledging period as most research has concentrated on the elucidation of the molecular mechanism of action of existing treatments, rather than the development of novel formulations. Therefore, the present review summarizes the potential toxicity, molecular mechanism, pharmacokinetic characteristics, and pharmaceutical development of AE as an antineoplastic agent. This is based on its physicochemical properties, in an attempt to encourage further research on AE as a potential anti-cancer agent.
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Affiliation(s)
- Ruie Chen
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau SAR, 999078, China
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Hour MJ, Lee KH, Chen TL, Lee KT, Zhao Y, Lee HZ. Molecular modelling, synthesis, cytotoxicity and anti-tumour mechanisms of 2-aryl-6-substituted quinazolinones as dual-targeted anti-cancer agents. Br J Pharmacol 2014; 169:1574-86. [PMID: 23638624 DOI: 10.1111/bph.12233] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2012] [Revised: 04/01/2013] [Accepted: 04/18/2013] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND AND PURPOSE Our previous study demonstrated that 6-(pyrrolidin-1-yl)-2-(3-methoxyphenyl)quinazolin-4-one (HMJ38) was a potent anti-tubulin agent. Here, HMJ38 was used as a lead compound to develop more potent anti-cancer agents and to examine the anti-cancer mechanisms. EXPERIMENTAL APPROACH Using computer-aided drug design, 2-aryl-6-substituted quinazolinones (MJ compounds) were designed and synthesized by introducing substituents at C-2 and C-6 positions of HMJ38. The cytotoxicity of MJ compounds towards human cancer cells was examined by Trypan blue exclusion assay. Microtubule distribution was visualized using TubulinTracker(TM) Green reagent. Protein expression of cell cycle regulators and JNK was assessed by Western blot analysis. KEY RESULTS Compounds MJ65-70 exhibited strong anti-proliferative effects towards melanoma M21, lung squamous carcinoma CH27, lung non-small carcinoma H460, hepatoma Hep3B and oral cancer HSC-3 cells, with one compund MJ66 (6-(pyrrolidin-1-yl)-2-(naphthalen-1-yl)quinazolin-4-one) highly active against M21 cells (IC50 about 0.033 μM). Treatment of CH27 or HSC-3 cells with MJ65-70 resulted in significant mitotic arrest accompanied by increasing multiple asters of microtubules. JNK protein expression was involved in the MJ65-70-induced CH27 and M21 cell death. Consistent with the cell cycle arrest at G2/M phase, marked increases in cyclin B1 and Bcl-2 phosphorylation were also observed, after treatment with MJ65-70. CONCLUSIONS AND IMPLICATION MJ65-70 are dual-targeted, tubulin- and JNK-binding, anti-cancer agents and induce cancer cell death through up-regulation of JNK and interfering in the dynamics of tubulin. Our work provides a new strategy and mechanism for developing dual-targeted anti-cancer drugs, contributing to clinical anti-cancer drug discovery and application.
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Affiliation(s)
- M J Hour
- School of Pharmacy, China Medical University, Taichung, Taiwan.
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Enhanced Production of Ganoderic Acids and Cytotoxicity ofGanoderma lucidumUsing Solid-Medium Culture. Biosci Biotechnol Biochem 2014; 76:1529-34. [DOI: 10.1271/bbb.120270] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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You BJ, Wu YC, Lee CL, Lee HZ. Non-homologous end joining pathway is the major route of protection against 4β-hydroxywithanolide E-induced DNA damage in MCF-7 cells. Food Chem Toxicol 2014; 65:205-12. [DOI: 10.1016/j.fct.2013.12.026] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2013] [Revised: 12/17/2013] [Accepted: 12/18/2013] [Indexed: 02/02/2023]
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Photochemotherapy using natural anthraquinones: Rubiadin and Soranjidiol sensitize human cancer cell to die by apoptosis. Photodiagnosis Photodyn Ther 2014; 11:182-92. [PMID: 24561303 DOI: 10.1016/j.pdpdt.2014.02.002] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2013] [Revised: 02/07/2014] [Accepted: 02/08/2014] [Indexed: 12/25/2022]
Abstract
Over the past decade the science has studied synthetic photosensitizers used in photodynamic therapy (PDT) or photochemotherapy as anticancer candidates. In this context, compounds extracted from vegetable species present interesting potential in the cancer field. In our laboratory, we studied Heterophyllaea pustulata a phototoxic shrub that habit the northwest of Argentina. From this vegetal, by in vitro germination, we obtained Rubiadin and Soranjidiol, two anthraquinones that exhibited significant photocytotoxicity on human cancer cells. In addition, the fraction obtained from callus cultures allowed us to get a satisfactory content of these compounds compared to those found from the original plant. Under PDT regimen, we found that cell destruction resulted in a dose-dependent manner and occasioned apoptosis on photosensitized cells. Biochemical analysis revealed the involvement of caspase-3, PARP cleavage and DNA fragmentation in Rubiadin induced apoptosis. Moreover, Soranjidiol-PDT led to μ-calpain-induced apoptosis involving caspases-3-independent DNA fragmentation. We also showed that both anthraquinones are cytoplasmatically distributed and out of nucleus. In addition, we demonstrated a synergic cytotoxic effect when we combined them. Our data demonstrated that Rubiadin and Soranjidiol could be further considered as natural photocytotoxic compounds against cancer cells and callus cultures are a plausible source of these anthraquinonic compounds.
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The Cell Membrane is the Main Target of Resveratrol as Shown by Interdisciplinary Biomolecular/Cellular and Biophysical Approaches. J Membr Biol 2013; 247:1-8. [DOI: 10.1007/s00232-013-9604-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2013] [Accepted: 09/30/2013] [Indexed: 12/13/2022]
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Hour MJ, Lee KT, Wu YC, Wu CY, You BJ, Chen TL, Lee HZ. A novel antitubulin agent, DPQZ, induces cell apoptosis in human oral cancer cells through Ras/Raf inhibition and MAP kinases activation. Arch Toxicol 2012; 87:835-46. [DOI: 10.1007/s00204-012-0991-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2012] [Accepted: 11/21/2012] [Indexed: 11/25/2022]
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Anoikis resistance: an essential prerequisite for tumor metastasis. Int J Cell Biol 2012; 2012:306879. [PMID: 22505926 PMCID: PMC3296207 DOI: 10.1155/2012/306879] [Citation(s) in RCA: 320] [Impact Index Per Article: 24.6] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2011] [Accepted: 12/03/2011] [Indexed: 12/31/2022] Open
Abstract
Metastasis is a multistep process including dissociation of cancer cells from primary sites, survival in the vascular system, and proliferation in distant target organs. As a barrier to metastasis, cells normally undergo an apoptotic process known as “anoikis,” a form of cell death due to loss of contact with the extracellular matrix or neighboring cells. Cancer cells acquire anoikis resistance to survive after detachment from the primary sites and travel through the circulatory and lymphatic systems to disseminate throughout the body. Because recent technological advances enable us to detect rare circulating tumor cells, which are anoikis resistant, currently, anoikis resistance becomes a hot topic in cancer research. Detailed molecular and functional analyses of anoikis resistant cells may provide insight into the biology of cancer metastasis and identify novel therapeutic targets for prevention of cancer dissemination. This paper comprehensively describes recent investigations of the molecular and cellular mechanisms underlying anoikis and anoikis resistance in relation to intrinsic and extrinsic death signaling, epithelial-mesenchymal transition, growth factor receptors, energy metabolism, reactive oxygen species, membrane microdomains, and lipid rafts.
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Tabolacci C, Oliverio S, Lentini A, Rossi S, Galbiati A, Montesano C, Mattioli P, Provenzano B, Facchiano F, Beninati S. Aloe-emodin as antiproliferative and differentiating agent on human U937 monoblastic leukemia cells. Life Sci 2011; 89:812-20. [PMID: 21978786 DOI: 10.1016/j.lfs.2011.09.008] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2011] [Revised: 08/02/2011] [Accepted: 09/01/2011] [Indexed: 11/16/2022]
Abstract
AIMS Aloe-emodin (AE), a plant derived anthraquinone, has been shown to have anticancer activity in various human cancer cell lines. We have recently reported that AE possesses a differentiative potential on melanoma cells. The purpose of this study was to investigate the possible modulation of defined markers of monocytic differentiation of AE on human U937 cell line. MAIN METHODS U937 cells differentiation has been confirmed unequivocally by Griess and nitroblue tetrazolium reduction assays, protoporphyrin IX accumulation, expression of CD14 and CD11b surface antigens, phagocytic activity, migration and attachment ability. The effect on polyamine metabolism, apoptosis and cytokine production was also investigated. KEY FINDINGS We showed that AE-treated U937 cells exhibit a noticeably rise in transglutaminase activity. This enhanced enzyme activity correlates with AE-induced growth arrest and differentiation to functionally mature monocytes. SIGNIFICANCE Taken together, the results reported here show that AE can promote the macrophage differentiation of U937 cells, suggesting that this anthraquinone could be a potential candidate as a differentiation-inducing selective agent for therapeutic treatment of leukemia.
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Affiliation(s)
- Claudio Tabolacci
- Department of Biology, University of Rome "Tor Vergata", Via della Ricerca Scientifica, 00133 Rome, Italy
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You BJ, Wu YC, Wu CY, Bao BY, Chen MY, Chang YH, Lee HZ. Proteomics displays cytoskeletal proteins and chaperones involvement in Hedyotis corymbosa-induced photokilling in skin cancer cells. Exp Dermatol 2011; 20:653-8. [DOI: 10.1111/j.1600-0625.2011.01290.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Rottlerin Inhibits Lonicera japonica-Induced Photokilling in Human Lung Cancer Cells through Cytoskeleton-Related Signaling Cascade. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2011; 2011:193842. [PMID: 21331326 PMCID: PMC3038619 DOI: 10.1155/2011/193842] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/23/2010] [Revised: 12/11/2010] [Accepted: 01/05/2011] [Indexed: 11/21/2022]
Abstract
This study demonstrated that many apoptotic signaling pathways, such as Rho family, PKC family, MAP kinase family, and mitochondria-mediated apoptotic pathway, were triggered by Lonicera japonica extracts and irradiation in CH27 cells. Rottlerin, a PKCδ
-selective inhibitor, reversed the photoactivated Lonicera japonica extract-induced decrease in PKCδ protein expression and change in cell morphology in this study. In addition, rottlerin inhibited the photoactivated Lonicera japonica-induced decrease in protein expression of Ras, ERK, p38, PKCα, and PKCε, which are the kinases of prosurvival signaling pathway. We also demonstrated that pretreatment with rottlerin prevented actin microfilaments and microtubules from damage during the photoactivated Lonicera japonica-induced CH27 cell death. Furthermore, the promotion of the cytoskeleton-related signaling cascade following rottlerin by upregulation of cytoskeleton-related mediators (p38, HSP27, FAK, paxillin, and tubulin) and molecules of downstream of F-actin (mitochondria-mediated apoptosis pathway) reduces CH27 cell death, indicating that cytoskeleton is the potential target in the photoactivated Lonicera japonicaextract-induced photokilling of CH27 cells.
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