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Merlin JPJ, Crous A, Abrahamse H. Nano-phototherapy: Favorable prospects for cancer treatment. WILEY INTERDISCIPLINARY REVIEWS. NANOMEDICINE AND NANOBIOTECHNOLOGY 2024; 16:e1930. [PMID: 37752098 DOI: 10.1002/wnan.1930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 09/01/2023] [Accepted: 09/04/2023] [Indexed: 09/28/2023]
Abstract
Nanotechnology-based phototherapies have drawn interest in the fight against cancer because of its noninvasiveness, high flexibility, and precision in terms of cancer targeting and drug delivery based on its surface properties and size. Phototherapy has made remarkable development in recent decades. Approaches to phototherapy, which utilize nanomaterials or nanotechnology have emerged to contribute to advances around nanotechnologies in medicine, particularly for cancers. A brief overviews of the development of photodynamic therapy as well as its mechanism in cancer treatment is provided. We emphasize the design of novel nanoparticles utilized in photodynamic therapy while summarizing the representative progress during the recent years. Finally, to forecast important future research in this area, we examine the viability and promise of photodynamic therapy systems based on nanoparticles in clinical anticancer treatment applications and briefly make mention of the elimination of all reactive metabolites pertaining to nano formulations inside living organisms providing insight into clinical mechanistic processes. Future developments and therapeutic prospects for photodynamic treatments are anticipated. Our viewpoints might encourage scientists to create more potent phototherapy-based cancer therapeutic modalities. This article is categorized under: Therapeutic Approaches and Drug Discovery > Nanomedicine for Oncologic Disease.
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Affiliation(s)
- J P Jose Merlin
- Laser Research Centre, Faculty of Health Sciences, University of Johannesburg, Johannesburg, South Africa
| | - Anine Crous
- Laser Research Centre, Faculty of Health Sciences, University of Johannesburg, Johannesburg, South Africa
| | - Heidi Abrahamse
- Laser Research Centre, Faculty of Health Sciences, University of Johannesburg, Johannesburg, South Africa
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Deng B, Wang K, Zhang L, Qiu Z, Dong W, Wang W. Photodynamic Therapy for Inflammatory and Cancerous Diseases of the Intestines: Molecular Mechanisms and Prospects for Application. Int J Biol Sci 2023; 19:4793-4810. [PMID: 37781521 PMCID: PMC10539702 DOI: 10.7150/ijbs.87492] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 08/21/2023] [Indexed: 10/03/2023] Open
Abstract
Photodynamic therapy (PDT) is a minimally invasive treatment that effectively targets cancer and inflammatory diseases. It has gained recognition for its efficacy, low toxicity, and potential for repeated use. Colorectal cancer (CRC) and inflammatory bowel diseases (IBD), including Crohn's disease (CD), and ulcerative colitis (UC), impose a significant burden on global intestinal health, with increasing incidence and prevalence rates. PDT shows promise as an emerging approach for gastrointestinal disease treatment, particularly IBD and CRC. Extensive preclinical research has demonstrated the safety and effectiveness of PDT for IBD and CRC, while clinical studies are currently underway. This review provides an overview of the underlying mechanisms responsible for the anti-inflammatory and anti-tumor effects of PDT, offering insights into the clinical application of PDT in IBD and CRC treatment. It is expected that this review will serve as a valuable reference for future research on PDT for CRC and IBD, contributing to advancements in the treatment of inflammatory and cancerous diseases of the intestines.
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Affiliation(s)
- Beiying Deng
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Kunpeng Wang
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Lilong Zhang
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Zhendong Qiu
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Weiguo Dong
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Weixing Wang
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan, China
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Yao Y, Pan L, Song W, Yuan Y, Yan S, Yu S, Chen S. Elsinochrome A induces cell apoptosis and autophagy in photodynamic therapy. J Cell Biochem 2023; 124:1346-1365. [PMID: 37555580 DOI: 10.1002/jcb.30451] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 07/13/2023] [Accepted: 07/17/2023] [Indexed: 08/10/2023]
Abstract
Elsinochrome A (EA) is a perylene quinone natural photosensitizer, photosensitizer under light excitation generates reactive oxygen species (ROS) to induce apoptosis, so can be used for treating tumors, that is so-called photodynamic therapy (PDT). However, the molecular mechanism, especially related to apoptosis and autophagy, is still unclear. In this study, we aimed to explore the mechanism of EA-PDT-induced B16 cells apoptosis and autophagy. The action of EA-PDT on mitochondrial permeability transition pore (MPTP), mitochondrial membrane potential (MMP) and the mitochondrial function were researched by fluorescence technique and Extracellular Flux Analyzer. Illumina sequencing, tandem mass tags Quantitative Proteomics and Western Blot studied the mechanism at the gene and protein levels. The results indicated that EA-PDT had excellent phototoxicity in vitro. EA could bind to the mitochondria. EA-PDT for 5 min caused MPTP opening, MMP decreasing and abnormal mitochondrial function with a concentration-dependent characteristic. EA-PDT resulted in an increase intracellular ROS and the number of autophagosomes. Caspase2, caspase9 and tnf were upregulated, and bcl2, prkn, atg2, atg9 and atg10 were downregulated. Our results indicated that EA-PDT induced cell apoptosis and autophagy through the mediation of ROS/Atg/Parkin. This study can provide enlightenment for exploring potential targets of drug development for the PDT of melanoma.
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Affiliation(s)
- Yuanyuan Yao
- College of Life Sciences, Nanjing Normal University, Nanjing, China
| | - Lili Pan
- College of Life Sciences, Nanjing Normal University, Nanjing, China
| | - Wenlong Song
- College of Life Sciences, Nanjing Normal University, Nanjing, China
| | - Yizhen Yuan
- College of Life Sciences, Nanjing Normal University, Nanjing, China
| | - Shuzhen Yan
- College of Life Sciences, Nanjing Normal University, Nanjing, China
| | - Shuqin Yu
- College of Life Sciences, Nanjing Normal University, Nanjing, China
| | - Shuanglin Chen
- College of Life Sciences, Nanjing Normal University, Nanjing, China
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Fornel DG, Ferrisse TM, de Oliveira AB, Fontana CR. Photodynamic Therapy Can Modulate the Nasopharyngeal Carcinoma Microenvironment Infected with the Epstein-Barr Virus: A Systematic Review and Meta-Analysis. Biomedicines 2023; 11:biomedicines11051344. [PMID: 37239013 DOI: 10.3390/biomedicines11051344] [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: 02/14/2023] [Revised: 03/23/2023] [Accepted: 03/28/2023] [Indexed: 05/28/2023] Open
Abstract
Nasopharyngeal carcinoma is a malignancy from epithelial cells predominantly associated with the Epstein-Barr virus (EBV) infection, and it is responsible for 140,000 deaths annually. There is a current need to develop new strategies to increase the efficacy of antineoplastic treatment and reduce side effects. Thus, the present study aimed to perform a systematic review and meta-analysis of the ability of photodynamic therapy (PDT) to modulate the tumor microenvironment and PDT efficacy in nasopharyngeal carcinoma treatment. The reviewers conducted all steps in the systematic review. PubMed, Science Direct, Scopus, Scielo, Lilacs, EMBASE, and the Cochrane library databases were searched. The OHAT was used to assess the risk of bias. Meta-analysis was performed with a random-effects model (α = 0.05). Nasopharyngeal carcinoma cells treated with PDT showed that IL-8, IL-1α, IL-1β, LC3BI, LC3BII, MMP2, and MMP9 levels were significantly higher than in groups that did not receive PDT. NF-ĸB, miR BART 1-5p, BART 16, and BART 17-5p levels were significantly lower in the PDT group than in the control group. Apoptosis levels and the viability of nasopharyngeal carcinoma cells (>70%) infected with EBV were effective after PDT. This treatment also increased LMP1 levels (0.28-0.50/p < 0.05) compared to the control group. PDT showed promising results for efficacy in killing nasopharyngeal carcinoma cells infected with EBV and modulating the tumor microenvironment. Further preclinical studies should be performed to validate these results.
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Affiliation(s)
- Diógenes Germano Fornel
- Department of Clinical Analysis, School of Pharmaceutical Sciences, UNESP-São Paulo State University, Araraquara 14801-902, SP, Brazil
| | - Túlio Morandin Ferrisse
- Department of Dental Materials and Prosthodontics, School of Dentistry, UNESP-São Paulo State University, Araraquara 14801-903, SP, Brazil
| | - Analú Barros de Oliveira
- Department of Orthodontics and Pediatric Dentistry, School of Dentistry, UNESP-São Paulo State University, Araraquara 14801-903, SP, Brazil
| | - Carla Raquel Fontana
- Department of Clinical Analysis, School of Pharmaceutical Sciences, UNESP-São Paulo State University, Araraquara 14801-902, SP, Brazil
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Ahmadi-Dehlaghi F, Mohammadi P, Valipour E, Pournaghi P, Kiani S, Mansouri K. Autophagy: A challengeable paradox in cancer treatment. Cancer Med 2023. [PMID: 36760166 DOI: 10.1002/cam4.5577] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 11/14/2022] [Accepted: 12/21/2022] [Indexed: 02/11/2023] Open
Abstract
OBJECTIVE Autophagy is an intracellular degradation pathway conserved in all eukaryotes from yeast to humans. This process plays a quality-control role by destroying harmful cellular components under normal conditions, maintaining cell survival, and establishing cellular adaptation under stressful conditions. Hence, there are various studies indicating dysfunctional autophagy as a factor involved in the development and progression of various human diseases, including cancer. In addition, the importance of autophagy in the development of cancer has been highlighted by paradoxical roles, as a cytoprotective and cytotoxic mechanism. Despite extensive research in the field of cancer, there are many questions and challenges about the roles and effects suggested for autophagy in cancer treatment. The aim of this study was to provide an overview of the paradoxical roles of autophagy in different tumors and related cancer treatment options. METHODS In this study, to find articles, a search was made in PubMed and Google scholar databases with the keywords Autophagy, Autophagy in Cancer Management, and Drug Design. RESULTS According to the investigation, some studies suggest that several advanced cancers are dependent on autophagy for cell survival, so when cancer cells are exposed to therapy, autophagy is induced and suppresses the anti-cancer effects of therapeutic agents and also results in cell resistance. However, enhanced autophagy from using anti-cancer drugs causes autophagy-mediated cell death in several cancers. Because autophagy also plays roles in both tumor suppression and promotion further research is needed to determine the precise mechanism of this process in cancer treatment. CONCLUSION We concluded in this article, autophagy manipulation may either promote or hinder the growth and development of cancer according to the origin of the cancer cells, the type of cancer, and the behavior of the cancer cells exposed to treatment. Thus, before starting treatment it is necessary to determine the basal levels of autophagy in various cancers.
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Affiliation(s)
- Farnaz Ahmadi-Dehlaghi
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran.,Department of Biology, Payame Noor University, Tehran, Iran
| | - Parisa Mohammadi
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran.,Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Science, Tehran, Iran
| | - Elahe Valipour
- Department of Medical Genetics, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Sarah Kiani
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Kamran Mansouri
- Medical Biology Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
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Karshieva SS, Glinskaya EG, Dalina AA, Akhlyustina EV, Makarova EA, Khesuani YD, Chmelyuk NS, Abakumov MA, Khochenkov DA, Mironov VA, Meerovich GA, Kogan EA, Koudan EV. Antitumor activity of photodynamic therapy with tetracationic derivative of synthetic bacteriochlorin in spheroid culture of liver and colon cancer cells. Photodiagnosis Photodyn Ther 2022; 40:103202. [PMID: 36400167 DOI: 10.1016/j.pdpdt.2022.103202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 10/27/2022] [Accepted: 11/14/2022] [Indexed: 11/17/2022]
Abstract
Efficient screening of photosensitizers (PS) as well as studying their photodynamic activity, especially PS excited in the near-infrared region, require informative in vitro models to adequately reflect the architecture, thickness, and intercellular interactions in tumors. In our study, we used spheroids formed from human colon cancer HCT-116 cells and liver cancer Huh7 cells to assess the phototoxicity of a new PS based on tetracationic derivative of synthetic bacteriochlorin (BC4). We optimized conditions for the irradiation regime based on the kinetics of BC4 accumulation in spheroids and kinetics of spheroid growth. Although PS accumulated more efficiently in HCT-116 cells, characterized by more aggressive growth and high proliferative potential, they were less susceptible to the photodynamic therapy (PDT) compared to the slower growing Huh7 cells. We also showed that 3D models of spheroids were less sensitive to BC4 than conventional 2D cultures with relatively identical kinetics of drug accumulation. Our findings suggest that BC4 is a perspective agent for photodynamic therapy against cancer cells.
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Affiliation(s)
- Saida Sh Karshieva
- National University of Science and Technology MISIS, Leninskiy pr. 4, Moscow 119049, Russia; N N Blokhin National Medical Research Center of Oncology, Kashirskoe shosse 24, Moscow 115478, Russia
| | - Elizaveta G Glinskaya
- I M Sechenov First Moscow State Medical University (Sechenov University), Trubetskaya str. 8-2, Moscow 119992, Russia
| | - Alexandra A Dalina
- The Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Engelhardt Institute of Molecular Biology of the Russian Academy of Sciences, Vavilov st. 32, Moscow 119991, Russia
| | | | - Elena A Makarova
- Organic Intermediates and Dyes Institute, B. Sadovaya st. 1/4, Moscow 123001, Russia
| | - Yusef D Khesuani
- Laboratory for Biotechnological Research "3D Bioprinting Solutions", Kashirskoe shosse 68, Moscow 115409, Russia
| | - Nelly S Chmelyuk
- National University of Science and Technology MISIS, Leninskiy pr. 4, Moscow 119049, Russia; Department of Medical Nanobiotechnology, Pirogov Russian National Research Medical University, Ostrovityanova st. 1, Moscow 117997, Russia
| | - Maxim A Abakumov
- National University of Science and Technology MISIS, Leninskiy pr. 4, Moscow 119049, Russia; Department of Medical Nanobiotechnology, Pirogov Russian National Research Medical University, Ostrovityanova st. 1, Moscow 117997, Russia
| | - Dmitriy A Khochenkov
- N N Blokhin National Medical Research Center of Oncology, Kashirskoe shosse 24, Moscow 115478, Russia; Togliatti State University, Belorusskaya st. 14, Togliatti 445667, Russia
| | - Vladimir A Mironov
- National University of Science and Technology MISIS, Leninskiy pr. 4, Moscow 119049, Russia; I M Sechenov First Moscow State Medical University (Sechenov University), Trubetskaya str. 8-2, Moscow 119992, Russia; National Research Nuclear University "MEPhI", Kashirskoe shosse 31, Moscow 115409, Russia
| | - Gennady A Meerovich
- National Research Nuclear University "MEPhI", Kashirskoe shosse 31, Moscow 115409, Russia; Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow, Vavilov st. 38, Moscow 119991, Russia
| | - Evgeniya A Kogan
- I M Sechenov First Moscow State Medical University (Sechenov University), Trubetskaya str. 8-2, Moscow 119992, Russia
| | - Elizaveta V Koudan
- National University of Science and Technology MISIS, Leninskiy pr. 4, Moscow 119049, Russia; National Research Nuclear University "MEPhI", Kashirskoe shosse 31, Moscow 115409, Russia.
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7
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Luo M, Ji J, Yang K, Li H, Kang L. The role of autophagy in the treatment of colon cancer by chlorin e6 photodynamic therapy combined with oxaliplatin. Photodiagnosis Photodyn Ther 2022; 40:103082. [PMID: 36028170 DOI: 10.1016/j.pdpdt.2022.103082] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 08/19/2022] [Accepted: 08/22/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND Photodynamic therapy is a tumour treatment method. Its mechanism mainly induces apoptosis, autophagy, and other ways to cause cell death. Therefore, this study aims to evaluate the therapeutic effect of chlorine e6 photodynamic therapy (Ce6-PDT) combined with oxaliplatin (L-OHP) in colon cancer and to investigate the role of autophagy in L-OHP treatment and Ce6-PDT combined with L-OHP in colon cancer. METHODS CCK-8 assay, Scratch wound healing assay, and Western Blot (WB) were used to identify drug-resistant colon cancer cell line SW620/L-OHP. Annexin V/FITC assay, laser confocal double immunofluorescence staining method and WB were employed to investigate the apoptosis and autophagy changes in Ce6-PDT combined with L-OHP. RESULTS Drug resistance cells SW620/L-OHP were developed under the continuous multi-generation of L-OHP treatment, and the expression of ATP-binding cassette subfamily B member 1 (ABCB1) and ATG5 proteins were increased. The results of immunofluorescence showed that LC3B accumulated in SW620 cells and SW620/L-OHP cells under the treatment of L-OHP. The WB results indicated that LC3B and ATG5 protein expression was increasing in SW620 cells and SW620/L-OHP cells. Inhibition of L-OHP-induced autophagy reduces SW620 cells and SW620/L-OHP cells' viability while increasing apoptosis and the Pro Caspase-3 protein expression. The combination of Ce6-PDT and L-OHP decreased the cell viability, the cell migration ability, the Bcl-2 protein expression, and increased the apoptosis rate, Pro Caspase-3 protein expression in SW620 cells. CONCLUSIONS L-OHP can cause SW620 cells drug resistance. Autophagy plays a protective role in the L-OHP treatment of SW620 cells and SW620/L-OHP cells, and inhibition of autophagy can increase the efficacy of L-OHP. Ce6-PDT combined with L-OHP can further improve the tumor's therapeutic effect, and autophagy inhibition can improve the efficacy of combined therapy.
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Affiliation(s)
- Mengyu Luo
- College of Public Health, Xinjiang Medical University, No 567, SHangde North Road, SHuimogou District, Urumqi, Xinjiang, China; Key Laboratory of Special Environment and Health Research in Xinjiang, China
| | - Jiayin Ji
- College of Public Health, Xinjiang Medical University, No 567, SHangde North Road, SHuimogou District, Urumqi, Xinjiang, China; Key Laboratory of Special Environment and Health Research in Xinjiang, China
| | - Kaizhen Yang
- The First People's Hospital of Urumqi, Urumqi, Xinjiang, China
| | - Hongxia Li
- College of Public Health, Xinjiang Medical University, No 567, SHangde North Road, SHuimogou District, Urumqi, Xinjiang, China; Key Laboratory of Special Environment and Health Research in Xinjiang, China
| | - Ling Kang
- College of Public Health, Xinjiang Medical University, No 567, SHangde North Road, SHuimogou District, Urumqi, Xinjiang, China; Key Laboratory of Special Environment and Health Research in Xinjiang, China.
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8
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Manzoor S, Muhammad JS, Maghazachi AA, Hamid Q. Autophagy: A Versatile Player in the Progression of Colorectal Cancer and Drug Resistance. Front Oncol 2022; 12:924290. [PMID: 35912261 PMCID: PMC9329589 DOI: 10.3389/fonc.2022.924290] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 06/06/2022] [Indexed: 11/13/2022] Open
Abstract
Colorectal cancer (CRC) is among the topmost malignancies for both genders. Despite the high incidence rate and advances in diagnostic tools, treatment in many cases is still ineffective. Most cancerous lesions in CRC begin as benign, followed by the development of invasive forms and metastases. The development of CRC has been linked to defects in autophagy, which plays both a pro-and anti-tumor role and is mainly context-dependent. Autophagy suppression could enhance apoptosis via p53 activation, or autophagy also promotes tumor progression by maintaining tumor growth and increasing resistance to chemotherapy. Autophagy promotes the invasion and metastasis of CRC cells via increased epithelial-mesenchymal transition (EMT). Moreover, dysbiosis of gut microbiota upregulated autophagy and metastasis markers. Autophagy responses may also modulate the tumor microenvironment (TME) via regulating the differentiation process of several innate immune cells. Treatments that promote tumor cell death by stimulating or inhibiting autophagy could be beneficial if used as an adjunct treatment, but the precise role of various autophagy-modulating drugs in CRC patients is needed to be explored. In this article, we present an overview of the autophagy process and its role in the pathogenesis and therapeutic resistance of CRC. Also, we focused on the current understanding of the role of the EMT and TME, including its relation to gut microbiota and immune cells, in autophagic manipulation of CRC. We believe that there is a potential link between autophagy, TME, EMT, and drug resistance, suggesting that further studies are needed to explore this aspect.
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Affiliation(s)
- Shaista Manzoor
- Department of Basic Medical Sciences, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
| | - Jibran Sualeh Muhammad
- Department of Basic Medical Sciences, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
| | - Azzam A. Maghazachi
- Department of Clinical Sciences, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
| | - Qutayba Hamid
- Department of Clinical Sciences, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
- Meakins-Christie Laboratories, Research Institute of the McGill University Health Center, Montreal, QC, Canada
- *Correspondence: Qutayba Hamid,
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Hasan A, Rizvi SF, Parveen S, Pathak N, Nazir A, Mir SS. Crosstalk Between ROS and Autophagy in Tumorigenesis: Understanding the Multifaceted Paradox. Front Oncol 2022; 12:852424. [PMID: 35359388 PMCID: PMC8960719 DOI: 10.3389/fonc.2022.852424] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 02/14/2022] [Indexed: 12/13/2022] Open
Abstract
Cancer formation is a highly regulated and complex process, largely dependent on its microenvironment. This complexity highlights the need for developing novel target-based therapies depending on cancer phenotype and genotype. Autophagy, a catabolic process, removes damaged and defective cellular materials through lysosomes. It is activated in response to stress conditions such as nutrient deprivation, hypoxia, and oxidative stress. Oxidative stress is induced by excess reactive oxygen species (ROS) that are multifaceted molecules that drive several pathophysiological conditions, including cancer. Moreover, autophagy also plays a dual role, initially inhibiting tumor formation but promoting tumor progression during advanced stages. Mounting evidence has suggested an intricate crosstalk between autophagy and ROS where they can either suppress cancer formation or promote disease etiology. This review highlights the regulatory roles of autophagy and ROS from tumor induction to metastasis. We also discuss the therapeutic strategies that have been devised so far to combat cancer. Based on the review, we finally present some gap areas that could be targeted and may provide a basis for cancer suppression.
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Affiliation(s)
- Adria Hasan
- Molecular Cell Biology Laboratory, Integral Information and Research Centre-4 (IIRC-4), Integral University, Lucknow, India.,Department of Bioengineering, Faculty of Engineering, Integral University, Lucknow, India
| | - Suroor Fatima Rizvi
- Molecular Cell Biology Laboratory, Integral Information and Research Centre-4 (IIRC-4), Integral University, Lucknow, India.,Department of Bioengineering, Faculty of Engineering, Integral University, Lucknow, India
| | - Sana Parveen
- Molecular Cell Biology Laboratory, Integral Information and Research Centre-4 (IIRC-4), Integral University, Lucknow, India.,Department of Biosciences, Faculty of Science, Integral University, Lucknow, India
| | - Neelam Pathak
- Department of Biochemistry, Dr. RML Avadh University, Faizabad, India
| | - Aamir Nazir
- Laboratory of Functional Genomics and Molecular Toxicology, Division of Neuroscience and Ageing Biology, CSIR-Central Drug Research Institute, Lucknow, India
| | - Snober S Mir
- Molecular Cell Biology Laboratory, Integral Information and Research Centre-4 (IIRC-4), Integral University, Lucknow, India.,Department of Bioengineering, Faculty of Engineering, Integral University, Lucknow, India
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Zarei M, Shrestha R, Johnson S, Yu Z, Karki K, Vaziri-Gohar A, Epps J, Du H, Suva L, Zarei M, Safe S. Nuclear Receptor 4A2 (NR4A2/NURR1) Regulates Autophagy and Chemoresistance in Pancreatic Ductal Adenocarcinoma. CANCER RESEARCH COMMUNICATIONS 2021; 1:65-78. [PMID: 35582016 PMCID: PMC9109828 DOI: 10.1158/2767-9764.crc-21-0073] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 10/04/2021] [Accepted: 10/25/2021] [Indexed: 01/05/2023]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a highly aggressive cancer with poor prognosis and chemotherapy with gemcitabine has limited effects and is associated with development of drug resistance. Treatment of Panc1 and MiaPaca2 pancreatic cancer cells with gemcitabine induced expression of the orphan nuclear receptor 4A2 (NURR1) and analysis of the cancer genome atlas indicated the NURR1 is overexpressed in pancreatic tumors and is a negative prognostic factor for patient survival. Results of NURR1 knockdown or treatment with the NURR1 antagonist 1,1-bis(3΄-indolyl)-1-(p-chlorophenyl)methane (C-DIM 12) demonstrated that NURR1 was pro-oncogenic in pancreatic cancer cells and regulated cancer cell and tumor growth and survival. NURR1 is induced by gemcitabine and serves as a key drug-resistance factor and is also required for gemcitabine-induced cytoprotective autophagy. NURR1 regulated genes were determined by RNA sequencing of mRNAs expressed in MiaPaCa2 cells expressing NURR1 and in CRISPR/Cas9 gene edited cells for NURR1 knockdown and KEGG enrichment analysis of the differentially expressed genes showed that autophagy was the major pathway regulated by NURR1. Moreover, NURR1 regulated expression of two major autophagic genes ATG7 and ATG12 which are also overexpressed in pancreatic tumors and like NURR1 are negative prognostic factors for patient survival. Thus, gemcitabine-induced cytoprotective autophagy is due to the NURR1 - ATG7/ATG12 axis and this can be targeted and disrupted by NURR1 antagonist C-DIM12 demonstrating the potential clinical applications for combination therapies with gemcitabine and NURR1 antagonists.
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Affiliation(s)
- Mehrdad Zarei
- Department of Surgery, University Hospitals; Case Western University, School of Medicine, Cleveland, OH
| | - Rupesh Shrestha
- Department of Biochemistry and Biophysics, Texas A&M University, College Station, TX
| | - Sneha Johnson
- Department of Veterinary Physiology and Pharmacology, Texas A&M University, College Station, TX
| | - Zuhua Yu
- Department of Veterinary Physiology and Pharmacology, Texas A&M University, College Station, TX
- Henan University of Science and Technology, Luoyang, Henan Province, China, P.R
| | - Keshav Karki
- Department of Veterinary Physiology and Pharmacology, Texas A&M University, College Station, TX
| | - Ali Vaziri-Gohar
- Department of Surgery, University Hospitals; Case Western University, School of Medicine, Cleveland, OH
| | - Jessica Epps
- Department of Integrative Biosciences, College of Veterinary Medicine, Texas A&M University, College Station, TX
| | - Heng Du
- Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA
| | - Larry Suva
- Department of Veterinary Physiology and Pharmacology, Texas A&M University, College Station, TX
| | - Mahsa Zarei
- Department of Veterinary Physiology and Pharmacology, Texas A&M University, College Station, TX
| | - Stephen Safe
- Department of Veterinary Physiology and Pharmacology, Texas A&M University, College Station, TX
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Scuto M, Trovato Salinaro A, Caligiuri I, Ontario ML, Greco V, Sciuto N, Crea R, Calabrese EJ, Rizzolio F, Canzonieri V, Calabrese V. Redox modulation of vitagenes via plant polyphenols and vitamin D: Novel insights for chemoprevention and therapeutic interventions based on organoid technology. Mech Ageing Dev 2021; 199:111551. [PMID: 34358533 DOI: 10.1016/j.mad.2021.111551] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 07/19/2021] [Accepted: 08/01/2021] [Indexed: 12/29/2022]
Abstract
Polyphenols are chemopreventive through the induction of nuclear factor erythroid 2 related factor 2 (Nrf2)-mediated proteins and anti-inflammatory pathways. These pathways, encoding cytoprotective vitagenes, include heat shock proteins, such as heat shock protein 70 (Hsp70) and heme oxygenase-1 (HO-1), as well as glutathione redox system to protect against cancer initiation and progression. Phytochemicals exhibit biphasic dose responses on cancer cells, activating at low dose, signaling pathways resulting in upregulation of vitagenes, as in the case of the Nrf2 pathway upregulated by hydroxytyrosol (HT) or curcumin and NAD/NADH-sirtuin-1 activated by resveratrol. Here, the importance of vitagenes in redox stress response and autophagy mechanisms, as well as the potential use of dietary antioxidants in the prevention and treatment of multiple types of cancer are discussed. We also discuss the possible relationship between SARS-CoV-2, inflammation and cancer, exploiting innovative therapeutic approaches with HT-rich aqueous olive pulp extract (Hidrox®), a natural polyphenolic formulation, as well as the rationale of Vitamin D supplementation. Finally, we describe innovative approaches with organoids technology to study human carcinogenesis in preclinical models from basic cancer research to clinical practice, suggesting patient-derived organoids as an innovative tool to test drug toxicity and drive personalized therapy.
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Affiliation(s)
- Maria Scuto
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95124 Catania, Italy; Pathology Unit, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, 33081 Aviano, Italy.
| | - Angela Trovato Salinaro
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95124 Catania, Italy.
| | - Isabella Caligiuri
- Pathology Unit, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, 33081 Aviano, Italy.
| | - Maria Laura Ontario
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95124 Catania, Italy.
| | - Valentina Greco
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95124 Catania, Italy.
| | - Nello Sciuto
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95124 Catania, Italy.
| | - Roberto Crea
- Oliphenol LLC., 26225 Eden Landing Road, Suite C, Hayward, CA 94545, USA.
| | - Edward J Calabrese
- Department of Environmental Health Sciences, Morrill I, N344, University of Massachusetts, Amherst, MA, 01003, USA.
| | - Flavio Rizzolio
- Pathology Unit, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, 33081 Aviano, Italy; Department of Molecular Sciences and Nanosystems, Ca'Foscari University of Venice, 30123 Venezia, Italy.
| | - Vincenzo Canzonieri
- Pathology Unit, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, 33081 Aviano, Italy; Department of Medical, Surgical and Health Sciences, University of Trieste, 34127 Trieste, Italy.
| | - Vittorio Calabrese
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95124 Catania, Italy.
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12
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Allemailem KS, Almatroudi A, Alrumaihi F, Almatroodi SA, Alkurbi MO, Basfar GT, Rahmani AH, Khan AA. Novel Approaches of Dysregulating Lysosome Functions in Cancer Cells by Specific Drugs and Its Nanoformulations: A Smart Approach of Modern Therapeutics. Int J Nanomedicine 2021; 16:5065-5098. [PMID: 34345172 PMCID: PMC8324981 DOI: 10.2147/ijn.s321343] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Accepted: 07/08/2021] [Indexed: 01/18/2023] Open
Abstract
The smart strategy of cancer cells to bypass the caspase-dependent apoptotic pathway has led to the discovery of novel anti-cancer approaches including the targeting of lysosomes. Recent discoveries observed that lysosomes perform far beyond just recycling of cellular waste, as these organelles are metabolically very active and mediate several signalling pathways to sense the cellular metabolic status. These organelles also play a significant role in mediating the immune system functions. Thus, direct or indirect lysosome-targeting with different drugs can be considered a novel therapeutic approach in different disease including cancer. Recently, some anticancer lysosomotropic drugs (eg, nortriptyline, siramesine, desipramine) and their nanoformulations have been engineered to specifically accumulate within these organelles. These drugs can enhance lysosome membrane permeabilization (LMP) or disrupt the activity of resident enzymes and protein complexes, like v-ATPase and mTORC1. Other anticancer drugs like doxorubicin, quinacrine, chloroquine and DQ661 have also been used which act through multi-target points. In addition, autophagy inhibitors, ferroptosis inducers and fluorescent probes have also been used as novel theranostic agents. Several lysosome-specific drug nanoformulations like mixed charge and peptide conjugated gold nanoparticles (AuNPs), Au-ZnO hybrid NPs, TPP-PEG-biotin NPs, octadecyl-rhodamine-B and cationic liposomes, etc. have been synthesized by diverse methods. These nanoformulations can target cathepsins, glucose-regulated protein 78, or other lysosome specific proteins in different cancers. The specific targeting of cancer cell lysosomes with drug nanoformulations is quite recent and faces tremendous challenges like toxicity concerns to normal tissues, which may be resolved in future research. The anticancer applications of these nanoformulations have led them up to various stages of clinical trials. Here in this review article, we present the recent updates about the lysosome ultrastructure, its cross-talk with other organelles, and the novel strategies of targeting this organelle in tumor cells as a recent innovative approach of cancer management.
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Affiliation(s)
- Khaled S Allemailem
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Buraydah, Saudi Arabia
- Department of Basic Health Sciences, College of Applied Medical Sciences, Qassim University, Buraydah, Saudi Arabia
| | - Ahmad Almatroudi
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Buraydah, Saudi Arabia
| | - Faris Alrumaihi
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Buraydah, Saudi Arabia
| | - Saleh A Almatroodi
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Buraydah, Saudi Arabia
| | - Mohammad O Alkurbi
- Department of Laboratory Medicine, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Ghaiyda Talal Basfar
- Department of Laboratory Medicine, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Arshad Husain Rahmani
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Buraydah, Saudi Arabia
| | - Amjad Ali Khan
- Department of Basic Health Sciences, College of Applied Medical Sciences, Qassim University, Buraydah, Saudi Arabia
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13
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Talukdar S, Das SK, Emdad L, Fisher PB. Autophagy and senescence: Insights from normal and cancer stem cells. Adv Cancer Res 2021; 150:147-208. [PMID: 33858596 DOI: 10.1016/bs.acr.2021.01.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Autophagy is a fundamental cellular process, which allows cells to adapt to metabolic stress through the degradation and recycling of intracellular components to generate macromolecular precursors and produce energy. Autophagy is also critical in maintaining cellular/tissue homeostasis, as well preserving immunity and preventing human disease. Deregulation of autophagic processes is associated with cancer, neurodegeneration, muscle and heart disease, infectious diseases and aging. Research on a variety of stem cell types establish that autophagy plays critical roles in normal and cancer stem cell quiescence, activation, differentiation, and self-renewal. Considering its critical function in regulating the metabolic state of stem cells, autophagy plays a dual role in the regulation of normal and cancer stem cell senescence, and cellular responses to various therapeutic strategies. The relationships between autophagy, senescence, dormancy and apoptosis frequently focus on responses to various forms of stress. These are interrelated processes that profoundly affect normal and abnormal human physiology that require further elucidation in cancer stem cells. This review provides a current perspective on autophagy and senescence in both normal and cancer stem cells.
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Affiliation(s)
- Sarmistha Talukdar
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States; VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States
| | - Swadesh K Das
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States; VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States; VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States
| | - Luni Emdad
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States; VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States; VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States
| | - Paul B Fisher
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States; VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States; VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States.
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14
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Zhang B, Liu L. Autophagy is a double-edged sword in the therapy of colorectal cancer. Oncol Lett 2021; 21:378. [PMID: 33777202 PMCID: PMC7988732 DOI: 10.3892/ol.2021.12639] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Accepted: 01/14/2021] [Indexed: 12/11/2022] Open
Abstract
Colorectal cancer is one of the leading causes of cancer-associated mortality worldwide. The limitations of colorectal cancer treatment include various types of multidrug resistance and the contingent damage to neighboring normal cells caused by chemotherapy. Macroautophagy/autophagy and apoptosis are essential mechanisms involved in cancer cell regulation of chemotherapy. Autophagy can either cause cancer cell death or promote tumor survival during colorectal cancer. Given that autophagy is involved in chemotherapy of colorectal cancer, an improved insight into the potential interactions between apoptosis and autophagy is crucial. The present review aimed to summarize the involvement of autophagy in the regulation of colorectal cancer and its association with chemotherapy. Furthermore, the role of natural product extraction, novel chemicals and small molecules, as well as radiation, which induce autophagy in colorectal cancer cells, were reviewed. Finally, the present review aimed to provide an outlook for the regulation of autophagy as a novel approach to the treatment of cancer, particularly chemotherapy-resistant colorectal cancer.
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Affiliation(s)
- Bo Zhang
- Medical Laboratory for Radiation Research, Beijing Institute for Occupational Disease Prevention and Treatment, Beijing 100093, P.R. China.,College of Food Science and Engineering, Jinzhou Medical University, Jinzhou, Liaoning 121000, P.R. China
| | - Lantao Liu
- Medical Laboratory for Radiation Research, Beijing Institute for Occupational Disease Prevention and Treatment, Beijing 100093, P.R. China
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15
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Martins WK, Belotto R, Silva MN, Grasso D, Suriani MD, Lavor TS, Itri R, Baptista MS, Tsubone TM. Autophagy Regulation and Photodynamic Therapy: Insights to Improve Outcomes of Cancer Treatment. Front Oncol 2021; 10:610472. [PMID: 33552982 PMCID: PMC7855851 DOI: 10.3389/fonc.2020.610472] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Accepted: 12/03/2020] [Indexed: 12/24/2022] Open
Abstract
Cancer is considered an age-related disease that, over the next 10 years, will become the most prevalent health problem worldwide. Although cancer therapy has remarkably improved in the last few decades, novel treatment concepts are needed to defeat this disease. Photodynamic Therapy (PDT) signalize a pathway to treat and manage several types of cancer. Over the past three decades, new light sources and photosensitizers (PS) have been developed to be applied in PDT. Nevertheless, there is a lack of knowledge to explain the main biochemical routes needed to trigger regulated cell death mechanisms, affecting, considerably, the scope of the PDT. Although autophagy modulation is being raised as an interesting strategy to be used in cancer therapy, the main aspects referring to the autophagy role over cell succumbing PDT-photoinduced damage remain elusive. Several reports emphasize cytoprotective autophagy, as an ultimate attempt of cells to cope with the photo-induced stress and to survive. Moreover, other underlying molecular mechanisms that evoke PDT-resistance of tumor cells were considered. We reviewed the paradigm about the PDT-regulated cell death mechanisms that involve autophagic impairment or boosted activation. To comprise the autophagy-targeted PDT-protocols to treat cancer, it was underlined those that alleviate or intensify PDT-resistance of tumor cells. Thereby, this review provides insights into the mechanisms by which PDT can be used to modulate autophagy and emphasizes how this field represents a promising therapeutic strategy for cancer treatment.
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Affiliation(s)
- Waleska K Martins
- Laboratory of Cell and Membrane, Anhanguera University of São Paulo, São Paulo, Brazil
| | - Renata Belotto
- Perola Byington Hospital Gynecology - Lasertherapy Clinical Research Department, São Paulo, Brazil
| | - Maryana N Silva
- Laboratory of Cell and Membrane, Anhanguera University of São Paulo, São Paulo, Brazil
| | - Daniel Grasso
- CONICET, Instituto de Estudios de la Inmunidad Humoral (IDEHU), Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Maynne D Suriani
- Institute of Chemistry, Federal University of Uberlândia, Uberlândia, Brazil
| | - Tayná S Lavor
- Institute of Chemistry, Federal University of Uberlândia, Uberlândia, Brazil
| | - Rosangela Itri
- Institute of Physics, University of São Paulo, São Paulo, Brazil
| | | | - Tayana M Tsubone
- Institute of Chemistry, Federal University of Uberlândia, Uberlândia, Brazil
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16
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Tsubone TM, Martins WK, Franco MSF, Silva MN, Itri R, Baptista MS. Cellular compartments challenged by membrane photo-oxidation. Arch Biochem Biophys 2020; 697:108665. [PMID: 33159891 DOI: 10.1016/j.abb.2020.108665] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 10/20/2020] [Accepted: 10/31/2020] [Indexed: 12/18/2022]
Abstract
The lipid composition impacts directly on the structure and function of the cytoplasmic as well as organelle membranes. Depending on the type of membrane, specific lipids are required to accommodate, intercalate, or pack membrane proteins to the proper functioning of the cells/organelles. Rather than being only a physical barrier that separates the inner from the outer spaces, membranes are responsible for many biochemical events such as cell-to-cell communication, protein-lipid interaction, intracellular signaling, and energy storage. Photochemical reactions occur naturally in many biological membranes and are responsible for diverse processes such as photosynthesis and vision/phototaxis. However, excessive exposure to light in the presence of absorbing molecules produces excited states and other oxidant species that may cause cell aging/death, mutations and innumerable diseases including cancer. At the same time, targeting key compartments of diseased cells with light can be a promising strategy to treat many diseases in a clinical procedure called Photodynamic Therapy. Here we analyze the relationships between membrane alterations induced by photo-oxidation and the biochemical responses in mammalian cells. We specifically address the impact of photosensitization reactions in membranes of different organelles such as mitochondria, lysosome, endoplasmic reticulum, and plasma membrane, and the subsequent responses of eukaryotic cells.
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Affiliation(s)
| | | | - Marcia S F Franco
- Department of Biochemistry, Institute of Chemistry, University of São Paulo, SP, Brazil
| | | | - Rosangela Itri
- Department of Applied Physics, Institute of Physics, University of São Paulo, SP, Brazil
| | - Mauricio S Baptista
- Department of Biochemistry, Institute of Chemistry, University of São Paulo, SP, Brazil.
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17
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Song C, Xu W, Wu H, Wang X, Gong Q, Liu C, Liu J, Zhou L. Photodynamic therapy induces autophagy-mediated cell death in human colorectal cancer cells via activation of the ROS/JNK signaling pathway. Cell Death Dis 2020; 11:938. [PMID: 33130826 PMCID: PMC7603522 DOI: 10.1038/s41419-020-03136-y] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 10/02/2020] [Accepted: 10/05/2020] [Indexed: 02/07/2023]
Abstract
Evidence has shown that m-THPC and verteporfin (VP) are promising sensitizers in photodynamic therapy (PDT). In addition, autophagy can act as a tumor suppressor or a tumor promoter depending on the photosensitizer (PS) and the cancer cell type. However, the role of autophagy in m-THPC- and VP-mediated PDT in in vitro and in vivo models of human colorectal cancer (CRC) has not been reported. In this study, m-THPC-PDT or VP-PDT exhibited significant phototoxicity, inhibited proliferation, and induced the generation of large amounts of reactive oxygen species (ROS) in CRC cells. From immunoblotting, fluorescence image analysis, and transmission electron microscopy, we found extensive autophagic activation induced by ROS in cells. In addition, m-THPC-PDT or VP-PDT treatment significantly induced apoptosis in CRC cells. Interestingly, the inhibition of m-THPC-PDT-induced autophagy by knockdown of ATG5 or ATG7 substantially inhibited the apoptosis of CRC cells. Moreover, m-THPC-PDT treatment inhibited tumorigenesis of subcutaneous HCT116 xenografts. Meanwhile, antioxidant treatment markedly inhibited autophagy and apoptosis induced by PDT in CRC cells by inactivating JNK signaling. In conclusion, inhibition of autophagy can remarkably alleviate PDT-mediated anticancer efficiency in CRC cells via inactivation of the ROS/JNK signaling pathway. Our study provides evidence for the therapeutic application of m-THPC and VP in CRC.
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Affiliation(s)
- Changfeng Song
- State Key Laboratory of Bioreactor Engineering and Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai, 200237, P.R. China
| | - Wen Xu
- State Key Laboratory of Bioreactor Engineering and Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai, 200237, P.R. China
| | - Hongkun Wu
- Department of Laboratory Medicine, Changzheng Hospital, Naval Medical University, Shanghai, 200003, P.R. China
| | - Xiaotong Wang
- State Key Laboratory of Bioreactor Engineering and Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai, 200237, P.R. China
| | - Qianyi Gong
- State Key Laboratory of Bioreactor Engineering and Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai, 200237, P.R. China
| | - Chang Liu
- Department of Laboratory Medicine, Changzheng Hospital, Naval Medical University, Shanghai, 200003, P.R. China
| | - Jianwen Liu
- State Key Laboratory of Bioreactor Engineering and Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai, 200237, P.R. China.
| | - Lin Zhou
- Department of Laboratory Medicine, Changzheng Hospital, Naval Medical University, Shanghai, 200003, P.R. China.
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18
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An YW, Liu HQ, Zhou ZQ, Wang JC, Jiang GY, Li ZW, Wang F, Jin HT. Sinoporphyrin sodium is a promising sensitizer for photodynamic and sonodynamic therapy in glioma. Oncol Rep 2020; 44:1596-1604. [PMID: 32945475 PMCID: PMC7448408 DOI: 10.3892/or.2020.7695] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Accepted: 06/24/2020] [Indexed: 02/06/2023] Open
Abstract
The aim of the present study was to explore the antitumor effects of sinoporphyrin sodium (DVDMS)‑mediated photodynamic therapy (PDT) and sonodynamic therapy (SDT) in glioma, and to reveal the underlying mechanisms. The uptake of DVDMS by U‑118 MG cells was detected by flow cytometry (FCM). A 630‑nm semiconductor laser and 1‑MHz ultrasound were used to perform PDT and SDT, respectively. Cell proliferation and apoptosis were evaluated using the Cell Counting Kit‑8 assay, FCM and Hoechst 33258 staining, respectively. Western blot analysis was used to detect protein expression and phosphorylation levels. BALB/c nude mice were used to establish a xenograft model of U‑118 MG cells. DVDMS was injected intravenously and PDT and SDT were performed 24 h later. An in vivo imaging system was used to evaluate the fluorescence of DVDMS, to measure tumor sizes, and to evaluate the therapeutic effects. The uptake of DVDMS by U‑118 MG cells was optimal after 4 h. PDT and SDT following DVDMS injection significantly inhibited the proliferation and increased apoptosis of glioma cells in vitro (P<0.05, P<0.01) respectively. In vivo, the fluorescence intensity of DVDMS was lower in the PDT and SDT groups compared with the DVDMS group, while tumor cell proliferation and weight were lower in the PDT and SDT groups than in the control group (P<0.05, P<0.01). However, there was no significant difference when laser, ultrasound or DVDMS were applied individually, compared with the control group. Hematoxylin and eosin staining suggested that both PDT and SDT induced significant apoptosis and vascular obstruction in cancer tissues. DVDMS‑mediated PDT and SDT inhibited the expression levels of proliferating cell nuclear antigen (PCNA) and Bcl‑xL, increased cleaved ‑caspase 3 levels, and decreased the protein phosphorylation of the PI3K/AKT/mTOR signaling pathway. Changes in the expression of PCNA, and Bcl‑xL and in the levels of cleaved‑caspase 3 were partly reversed by N‑acetyl‑L‑cysteine, a reactive oxygen species (ROS) scavenger. Similar results were obtained with FCM. DVDMS‑mediated PDT and SDT inhibited glioma cell proliferation and induced cell apoptosis in vitro and in vivo, potentially by increasing the generation of ROS and affecting protein expression and phosphorylation levels.
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Affiliation(s)
- Ya-Wen An
- School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, Guangdong 518055, P.R. China
- Science and Education Department, Shenzhen Samii Medical Center, Shenzhen, Guangdong 518118, P.R. China
| | - Han-Qing Liu
- Science and Education Department, Shenzhen Samii Medical Center, Shenzhen, Guangdong 518118, P.R. China
- Peking University Shenzhen Hospital, Shenzhen, Guangdong 518036, P.R. China
| | - Zi-Qian Zhou
- Peking University Shenzhen Hospital, Shenzhen, Guangdong 518036, P.R. China
| | - Jian-Chun Wang
- Science and Education Department, Shenzhen Samii Medical Center, Shenzhen, Guangdong 518118, P.R. China
| | - Guang-Yu Jiang
- Science and Education Department, Shenzhen Samii Medical Center, Shenzhen, Guangdong 518118, P.R. China
| | - Zhi-Wen Li
- Science and Education Department, Shenzhen Samii Medical Center, Shenzhen, Guangdong 518118, P.R. China
| | - Feng Wang
- Henan Key Laboratory of Medical Tissue Regeneration, School of Basic Medical Sciences, Xinxiang Medical University, Xinxiang, Henan 453002, P.R. China
| | - Hong-Tao Jin
- Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, P.R. China
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19
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Wang Y, Wang H, Zhou L, Lu J, Jiang B, Liu C, Guo J. Photodynamic therapy of pancreatic cancer: Where have we come from and where are we going? Photodiagnosis Photodyn Ther 2020; 31:101876. [PMID: 32534246 DOI: 10.1016/j.pdpdt.2020.101876] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 06/05/2020] [Accepted: 06/08/2020] [Indexed: 12/11/2022]
Abstract
Photodynamic therapy (PDT) is a potential adjuvant therapy in pancreatic cancer with several advantages. Mechanistically, pancreatic cancer PDT can induce apoptosis and necrosis of pancreatic cancer cells and lead to vascular damage and enhance anti-tumor immune response in tumor tissues. However, limitations of current photosensitizers such as limited penetration depth, poor targeted therapy and inadequate reactive oxygen species (ROS) generation still exist. Recently, several novel photosensitizers have been reported to break through limits in pancreatic cancer PDT. Methods combined with biomedical engineering, materialogy and chemical engineering have been employed to overcome the difficulties and to realize targeted therapy. Preclinical and clinical trials also preliminarily confirmed the technical feasibility and safety of pancreatic cancer PDT. Therefore, PDT may be potential to be used as an effective adjuvant therapy in pancreatic cancer multimodality therapy. This review will give an overview about pancreatic cancer PDT from basic experimental studies, preclinical and clinical application to future direction of pancreatic cancer PDT.
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Affiliation(s)
- Yizhi Wang
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Hongwei Wang
- Department of Dermatology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Li Zhou
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Jun Lu
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Bolun Jiang
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Chengxi Liu
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Junchao Guo
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China.
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20
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Kim JH, Kim IW. p62 manipulation affects chlorin e6-mediated photodynamic therapy efficacy in colorectal cancer cell lines. Oncol Lett 2020; 19:3907-3916. [PMID: 32391099 PMCID: PMC7204488 DOI: 10.3892/ol.2020.11522] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Accepted: 02/24/2020] [Indexed: 12/19/2022] Open
Abstract
p62 is a multifunctional protein that mediates cell signaling pathways, autophagy and tumorigenesis, and participates in important regulation processes at the intersection between autophagy and cancer. Photodynamic therapy (PDT) is a treatment that involves photosensitizing agents and light to kill cancer cells. However, whether the efficacy of PDT depends on the expression level of p62 in colorectal cancer cell lines is not known. The present study aimed to examine the role of p62 expression levels in chlorin e6-based PDT in colorectal cancer cells. To study the effect of p62 on cancer cell death, we used PDT to treat a stable cell line overexpressing p62. Cells overexpressing p62 showed a higher cell death rate than cells not expressing this protein. Overexpression of p62 may contribute to colorectal cancer cell death. These results provide preliminary evidence for use of p62 as a therapy target to treat colorectal cancer.
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Affiliation(s)
- Ju Hee Kim
- Biomedical Research Institute, Seoul National University Hospital, Seoul 03080, Republic of Korea
| | - In-Wook Kim
- Department of Bioengineering, College of Engineering, Hanyang University, Seoul 04763, Republic of Korea
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21
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Duan X, Chen B, Cui Y, Zhou L, Wu C, Yang Z, Wen Y, Miao X, Li Q, Xiong L, He J. Ready player one? Autophagy shapes resistance to photodynamic therapy in cancers. Apoptosis 2019; 23:587-606. [PMID: 30288638 DOI: 10.1007/s10495-018-1489-0] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Photodynamic therapy (PDT) is a procedure used in cancer therapy that has been shown to be useful for certain indications. Considerable evidence suggests that PDT might be superior to conventional modalities for some indications. In this report, we examine the relationship between PDT responsiveness and autophagy, which can exert a cytoprotective effect. Autophagy is an essential physiological process that maintains cellular homeostasis by degrading dysfunctional or impaired cellular components and organelles via a lysosome-based pathway. Autophagy, which includes macroautophagy and microautophagy, can be a factor that decreases or abolishes responses to various therapeutic protocols. We systematically discuss the mechanisms underlying cell-fate decisions elicited by PDT; analyse the principles of PDT-induced autophagy, macroautophagy and microautophagy; and present evidence to support the notion that autophagy is a critical mechanism in resistance to PDT. A combined strategy involving autophagy inhibitors may be able to further enhance PDT efficacy. Finally, we provide suggestions for future studies, note where our understanding of the relevant molecular regulators is deficient, and discuss the correlations among PDT-induced resistance and autophagy, especially microautophagy.
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Affiliation(s)
- Xian Duan
- Department of Geriatrics, Xiangya Hospital, Central South University, Changsha, China
| | - Bo Chen
- Department of General Surgery, Second Xiangya Hospital, Central South University, Changsha, China
| | - Yanan Cui
- Department of Respiratory Medicine, Second Xiangya Hospital, Central South University, Changsha, China
| | - Lin Zhou
- Department of Geriatrics, Xiangya Hospital, Central South University, Changsha, China
| | - Chenkai Wu
- Department of Respiratory Medicine, Second Xiangya Hospital, Central South University, Changsha, China
| | - Zhulin Yang
- Department of General Surgery, Second Xiangya Hospital, Central South University, Changsha, China
| | - Yu Wen
- Department of General Surgery, Second Xiangya Hospital, Central South University, Changsha, China
| | - Xiongying Miao
- Department of General Surgery, Second Xiangya Hospital, Central South University, Changsha, China
| | - Qinglong Li
- Department of General Surgery, Second Xiangya Hospital, Central South University, Changsha, China
| | - Li Xiong
- Department of General Surgery, Second Xiangya Hospital, Central South University, Changsha, China.
| | - Jun He
- Department of General Surgery, Second Xiangya Hospital, Central South University, Changsha, China.
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22
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Bretin L, Pinon A, Bouramtane S, Ouk C, Richard L, Perrin ML, Chaunavel A, Carrion C, Bregier F, Sol V, Chaleix V, Leger DY, Liagre B. Photodynamic Therapy Activity of New Porphyrin-Xylan-Coated Silica Nanoparticles in Human Colorectal Cancer. Cancers (Basel) 2019; 11:cancers11101474. [PMID: 31575052 PMCID: PMC6826978 DOI: 10.3390/cancers11101474] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Accepted: 09/28/2019] [Indexed: 12/13/2022] Open
Abstract
Photodynamic therapy (PDT) using porphyrins has been approved for treatment of several solid tumors due to the generation of cytotoxic reactive oxygen species (ROS). However, low physiological solubility and lack of selectivity towards tumor sites are the main limitations of their clinical use. Nanoparticles are able to spontaneously accumulate in solid tumors through an enhanced permeability and retention (EPR) effect due to leaky vasculature, poor lymphatic drainage, and increased vessel permeability. Herein, we proved the added value of nanoparticle vectorization on anticancer efficacy and tumor-targeting by 5-(4-hydroxyphenyl)-10,15,20-triphenylporphyrin (TPPOH). Using 80 nm silica nanoparticles (SNPs) coated with xylan-TPPOH conjugate (TPPOH-X), we first showed very significant phototoxic effects of TPPOH-X SNPs mediated by post-PDT ROS generation and stronger cell uptake in human colorectal cancer cell lines compared to free TPPOH. Additionally, we demonstrated apoptotic cell death induced by TPPOH-X SNPs-PDT and the interest of autophagy inhibition to increase anticancer efficacy. Finally, we highlighted in vivo, without toxicity, elevated anticancer efficacy of TPPOH-X SNPs through improvement of tumor-targeting compared to a free TPPOH protocol. Our work demonstrated for the first time the strong anticancer efficacy of TPPOH in vitro and in vivo and the merit of SNPs vectorization.
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Affiliation(s)
- Ludovic Bretin
- Laboratoire PEIRENE EA 7500, Faculté de Pharmacie, Université de Limoges 2, Rue du Docteur Raymond Marcland, 87025 Limoges Cedex, France.
| | - Aline Pinon
- Laboratoire PEIRENE EA 7500, Faculté de Pharmacie, Université de Limoges 2, Rue du Docteur Raymond Marcland, 87025 Limoges Cedex, France.
| | - Soukaina Bouramtane
- Laboratoire PEIRENE EA 7500, Faculté des Sciences & Techniques, Université de Limoges 123, Avenue Albert Thomas, 87060 Limoges Cedex, France.
| | - Catherine Ouk
- BISCEm Pôle Cytométrie en flux/Microscopie, Université de Limoges 2, Rue du Docteur Raymond Marcland, 87025 Limoges Cedex, France.
| | - Laurence Richard
- Service d'Anatomie Pathologique, Centre Hospitalier Universitaire de Limoges 2, Avenue Martin Luther King, 87042 Limoges Cedex, France.
| | - Marie-Laure Perrin
- Laboratoire Bio EM XLIM UMR CNRS 7252, Faculté de Médecine, Université de Limoges 2, Rue du Docteur Raymond Marcland, 87025 Limoges Cedex, France.
| | - Alain Chaunavel
- Service d'Anatomie Pathologique, Centre Hospitalier Universitaire de Limoges 2, Avenue Martin Luther King, 87042 Limoges Cedex, France.
| | - Claire Carrion
- BISCEm Pôle Cytométrie en flux/Microscopie, Université de Limoges 2, Rue du Docteur Raymond Marcland, 87025 Limoges Cedex, France.
| | - Frédérique Bregier
- Laboratoire PEIRENE EA 7500, Faculté des Sciences & Techniques, Université de Limoges 123, Avenue Albert Thomas, 87060 Limoges Cedex, France.
| | - Vincent Sol
- Laboratoire PEIRENE EA 7500, Faculté des Sciences & Techniques, Université de Limoges 123, Avenue Albert Thomas, 87060 Limoges Cedex, France.
| | - Vincent Chaleix
- Laboratoire PEIRENE EA 7500, Faculté des Sciences & Techniques, Université de Limoges 123, Avenue Albert Thomas, 87060 Limoges Cedex, France.
| | - David Yannick Leger
- Laboratoire PEIRENE EA 7500, Faculté de Pharmacie, Université de Limoges 2, Rue du Docteur Raymond Marcland, 87025 Limoges Cedex, France.
| | - Bertrand Liagre
- Laboratoire PEIRENE EA 7500, Faculté de Pharmacie, Université de Limoges 2, Rue du Docteur Raymond Marcland, 87025 Limoges Cedex, France.
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23
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Zhu B, Li S, Yu L, Hu W, Sheng D, Hou J, Zhao N, Hou X, Wu Y, Han Z, Wei L, Zhang L. Inhibition of Autophagy with Chloroquine Enhanced Sinoporphyrin Sodium Mediated Photodynamic Therapy-induced Apoptosis in Human Colorectal Cancer Cells. Int J Biol Sci 2019; 15:12-23. [PMID: 30662343 PMCID: PMC6329935 DOI: 10.7150/ijbs.27156] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Accepted: 09/28/2018] [Indexed: 01/08/2023] Open
Abstract
To evaluate the antitumor effect of sinoporphyrin sodium mediated photodynamic therapy (DVDMS-PDT) against human colorectal cancer (CRC) and to investigate the role of autophagy in its effect. Shrunken cells, condensed nuclei and increased levels of cleaved caspase-3 and Bax were observed in DVDMS-PDT treated HCT116 cells, reminiscent of apoptosis. DVDMS-PDT showed better antitumor efficiency in HCT116 cells than Photofrin mediated photodynamic therapy (PF-PDT) both in vitro and in vivo. And DVDMS-PDT caused autophagic characteristics: double membrane autophagosome structures and changes in autophagy-related protein expression (ATG7, P62, Bcl-2 and LC3-Ⅱ). In addition, inhibition of autophagy by chloroquine (CQ) promoted apoptosis, suggesting a possible protective role of autophagy in DVDMS-PDT-treated HCT116 cells, which was proved by flow cytometry and western blotting. The results of xenograft mouse model showed markedly increased apoptosis and significantly reduced tumor size in DVDMS-PDT treated group than Control, and DVDMS-PDT exhibited better antitumor efficiency than PF-PDT. Further, no visible tumor was observed in the CQ+DVDMS-PDT group at the end of the xenograft mouse experiment, which confirmed the hypothesis that autophagy was protective to DVDMS-PDT treated HCT116 cells. Our findings suggest that DVDMS is a promising photosensitizer and the combined use of autophagy inhibitor can remarkably enhance the DVDMS-PDT mediated anti-cancer efficiency in HCT116 cells both in vitro and in vivo.
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Affiliation(s)
- Bing Zhu
- Department of Pharmacy, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Shanxin Li
- Department of Pharmacy, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Lei Yu
- Department of Information, Changzheng Hospital, The Second Military Medical University, Shanghai, China
| | - Wei Hu
- Department of Pharmacy, The Second Hospital of Anhui Medical University, Hefei, China
| | - Dandan Sheng
- Tumor Immunology and Gene Therapy Center, Eastern Hepatobiliary Surgery Hospital, The Second Military Medical University, Shanghai, China
| | - Jing Hou
- GCP Office, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Naping Zhao
- Department of Pharmacy, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Xiaojuan Hou
- Tumor Immunology and Gene Therapy Center, Eastern Hepatobiliary Surgery Hospital, The Second Military Medical University, Shanghai, China
| | - Yechen Wu
- Tumor Immunology and Gene Therapy Center, Eastern Hepatobiliary Surgery Hospital, The Second Military Medical University, Shanghai, China
| | - Zhipeng Han
- Tumor Immunology and Gene Therapy Center, Eastern Hepatobiliary Surgery Hospital, The Second Military Medical University, Shanghai, China
| | - Lixin Wei
- Tumor Immunology and Gene Therapy Center, Eastern Hepatobiliary Surgery Hospital, The Second Military Medical University, Shanghai, China
| | - Li Zhang
- Department of Pharmacy, Changhai Hospital, The Second Military Medical University, Shanghai, China
- Department of Pharmacy, The Second Hospital of Anhui Medical University, Hefei, China
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24
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Yun CW, Lee SH. The Roles of Autophagy in Cancer. Int J Mol Sci 2018; 19:ijms19113466. [PMID: 30400561 PMCID: PMC6274804 DOI: 10.3390/ijms19113466] [Citation(s) in RCA: 569] [Impact Index Per Article: 94.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Revised: 10/29/2018] [Accepted: 11/02/2018] [Indexed: 12/12/2022] Open
Abstract
Autophagy is an intracellular degradative process that occurs under several stressful conditions, including organelle damage, the presence of abnormal proteins, and nutrient deprivation. The mechanism of autophagy initiates the formation of autophagosomes that capture degraded components and then fuse with lysosomes to recycle these components. The modulation of autophagy plays dual roles in tumor suppression and promotion in many cancers. In addition, autophagy regulates the properties of cancer stem-cells by contributing to the maintenance of stemness, the induction of recurrence, and the development of resistance to anticancer reagents. Although some autophagy modulators, such as rapamycin and chloroquine, are used to regulate autophagy in anticancer therapy, since this process also plays roles in both tumor suppression and promotion, the precise mechanism of autophagy in cancer requires further study. In this review, we will summarize the mechanism of autophagy under stressful conditions and its roles in tumor suppression and promotion in cancer and in cancer stem-cells. Furthermore, we discuss how autophagy is a promising potential therapeutic target in cancer treatment.
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Affiliation(s)
- Chul Won Yun
- Medical Science Research Institute, Soonchunhyang University Seoul Hospital, Seoul 04401, Korea.
| | - Sang Hun Lee
- Medical Science Research Institute, Soonchunhyang University Seoul Hospital, Seoul 04401, Korea.
- Department of Biochemistry, Soonchunhyang University College of Medicine, Cheonan 31538, Korea.
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25
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Liu S, Tang Y, Yan M, Jiang W. PIK3CA mutation sensitizes breast cancer cells to synergistic therapy of PI3K inhibition and AMPK activation. Invest New Drugs 2018; 36:763-772. [PMID: 29504069 DOI: 10.1007/s10637-018-0563-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Accepted: 01/10/2018] [Indexed: 01/23/2023]
Abstract
Breast cancer has been emerging as a most common threat among women, thus many efforts were made to find drugs for fighting breast cancer. So far, PI3K (Phosphatidylinositol-4,5-bisphosphate 3-kinase) inhibitors have been believed to be effective drugs until frequent resistance emerged. Recently, PI3K H1047R mutation has been reported to sensitize breast cancer cells to PI3K inhibition by aspirin. Considering aspirin activates AMPK (AMP-activated protein kinase) simultaneously, it is possible that AMPK activators and PI3K inhibitors can synergistically inhibit breast cancers. Here we clearly observed synergistic suppression of cell growth in all three breast cancer cell lines (MCF-7, MDA-MB-361 and HCC38) when co-treating cells with PI3K inhibitor GDC-0941 and AMPK activator AICAR (5-Aminoimidazole-4-carboxamide ribonucleotide). What is more, it is rather remarkable that the synergistic effect was much more dramatic in PIK3CA (PI3K catalytic subunit alpha) mutated (E545K) cells (MCF-7 and MDA-MB-361) than in PIK3CA wild-type cells (HCC38), which implied there is a relationship between PI3K genetic status and the efficacy of combination therapy. By using PIK3CA wild-type isogenic MCF-7 cell line, which exhibited attenuated cell proliferation compared with the parental MCF-7 cell line, we found endogenous reverse mutation of PIK3CA E545K alleles to wild-type sequence in MCF-7 cells dramatically impaired the synergy of PI3Ki&Ka (combinatorial PI3K inhibition and AMPK activation). Furthermore, PI3Ki&Ka significantly attenuated tumorigenesis of parental MCF-7 cells but not PIK3CA wild-type isogenic MCF-7 cells in tumor xenograft models. Taken together, our results suggest a promising precision therapy of PI3Ki&Ka in PIK3CA mutant breast cancers.
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Affiliation(s)
- Songlin Liu
- Department of Neurosurgery, Xiangya Hospital of Central South University, 87 Xiangya Road, Changsha, Hunan, 410008, China
| | - Yunhong Tang
- Department of Neurosurgery, Xiangya Hospital of Central South University, 87 Xiangya Road, Changsha, Hunan, 410008, China
| | - Maomao Yan
- Department of Pharmacology, Emory University, 1510 Clifton Rd, Atlanta, GA, 30322, USA
| | - Weixi Jiang
- Department of Neurosurgery, Xiangya Hospital of Central South University, 87 Xiangya Road, Changsha, Hunan, 410008, China.
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26
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Inhibition of autophagy potentiates the apoptosis-inducing effects of photodynamic therapy on human colon cancer cells. Photodiagnosis Photodyn Ther 2018; 21:396-403. [DOI: 10.1016/j.pdpdt.2018.01.010] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Revised: 01/08/2018] [Accepted: 01/16/2018] [Indexed: 01/11/2023]
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27
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Ji L, Zhong B, Jiang X, Mao F, Liu G, Song B, Wang CY, Jiao Y, Wang JP, Xu ZB, Li X, Zhan B. Actein induces autophagy and apoptosis in human bladder cancer by potentiating ROS/JNK and inhibiting AKT pathways. Oncotarget 2017; 8:112498-112515. [PMID: 29348843 PMCID: PMC5762528 DOI: 10.18632/oncotarget.22274] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2017] [Accepted: 09/20/2017] [Indexed: 02/06/2023] Open
Abstract
Human bladder cancer is a common genitourinary malignant cancer worldwide. However, new therapeutic strategies are required to overcome its stagnated survival rate. Triterpene glycoside Actein (ACT), extracted from the herb black cohosh, suppresses the growth of human breast cancer cells. Our study attempted to explore the role of ACT in human bladder cancer cell growth and to reveal the underlying molecular mechanisms. We found that ACT significantly impeded the bladder cancer cell proliferation via induction of G2/M cycle arrest. Additionally, ACT administration triggered autophagy and apoptosis in bladder cancer cells, proved by the autophagosome formation, LC3B-II accumulation, improved cleavage of Caspases/poly (ADP-ribose) polymerase (PARP). Furthermore, reduction of reactive oxygen species (ROS) and p-c-Jun N-terminal kinase (JNK) could markedly reverse ACT-induced autophagy and apoptosis. In contrast, AKT and mammalian target of rapamycin (mTOR) were greatly de-phosphorylated by ACT, while suppressing AKT and mTOR activity could enhance the effects of ACT on apoptosis and autophagy induction. In vivo, ACT reduced the tumor growth with little toxicity. Taken together, our findings indicated that ACT suppressed cell proliferation, induced autophagy and apoptosis through promoting ROS/JNK activation, and blunting AKT pathway in human bladder cancer, which indicated that ACT might be an effective candidate against human bladder cancer in future.
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Affiliation(s)
- Lu Ji
- Department of Urology, Huai’an First People's Hospital, Nanjing Medical University, Huai’an 223300, China
| | - Bing Zhong
- Department of Urology, Huai’an First People's Hospital, Nanjing Medical University, Huai’an 223300, China
| | - Xi Jiang
- Department of Urology, Huai’an First People's Hospital, Nanjing Medical University, Huai’an 223300, China
| | - Fei Mao
- Department of Urology, Huai’an First People's Hospital, Nanjing Medical University, Huai’an 223300, China
| | - Gang Liu
- Department of Orthopaedics, Huai’an First People's Hospital, Nanjing Medical University, Huai’an 223300, China
| | - Bin Song
- Branch of Raw Material and Natural Products, Far East Biological Products Co. LTD., Nanjing 210009, China
| | - Cheng-Yuan Wang
- Branch of Raw Material and Natural Products, Far East Biological Products Co. LTD., Nanjing 210009, China
| | - Yong Jiao
- Branch of Raw Material and Natural Products, Far East Biological Products Co. LTD., Nanjing 210009, China
| | - Jiang-Ping Wang
- Branch of Raw Material and Natural Products, Far East Biological Products Co. LTD., Nanjing 210009, China
| | - Zhi-Bin Xu
- Branch of Raw Material and Natural Products, Far East Biological Products Co. LTD., Nanjing 210009, China
| | - Xing Li
- Branch of Raw Material and Natural Products, Far East Biological Products Co. LTD., Nanjing 210009, China
| | - Bo Zhan
- Branch of Raw Material and Natural Products, Far East Biological Products Co. LTD., Nanjing 210009, China
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28
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Luan Y, Li Y, Zhu L, Zheng S, Mao D, Chen Z, Cao Y. Codonopis bulleynana Forest ex Diels inhibits autophagy and induces apoptosis of colon cancer cells by activating the NF-κB signaling pathway. Int J Mol Med 2017; 41:1305-1314. [PMID: 29286074 PMCID: PMC5819931 DOI: 10.3892/ijmm.2017.3337] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Accepted: 11/28/2017] [Indexed: 12/19/2022] Open
Abstract
Despite its favorable clinical efficacy, oxaliplatin-based chemotherapy frequently results in treatment withdrawal and induces liver damage in colon cancer. Therefore, it is important to develop novel drugs, which can safely and effectively complement or replace the therapeutic effects of oxaliplatin. Codonopis bulleynana Forest ex Diels (cbFeD) has wide range of pharmacological effects, including anticancer effects. In the present study, the anticancer activity of cbFeD and its potential molecular mechanisms were investigated. In vitro, cell counting kit-8 assays and flow cytometry were used to assess the anti-proliferation and apoptosis-promoting activities of cbFeD. Transmission electron microscopy was used to monitor the autophagic vesicles. Immunofluorescence staining was performed to observe the nuclear translocation of p65 and the fluorescence of microtubule-associated protein 1 light chain 3 (LC3) B-II. The protein expression levels of p65, inhibitor of nuclear factor (NF)-κB (IκB) a, LC3B-I, LC3B-II and Beclin-1 were detected using western blot analysis. In vivo, the antitumor effect of cbFeD was assessed in colon cancer-bearing nude mice as a model. H&E staining and immunohistochemistry (IHC) were performed, with oxaliplatin set as a positive control. The results showed that cbFeD inhibited cell proliferation and promoted cell apoptosis in a dose-dependent manner. The effects of a high dose of cbFeD on colon cancer cells were similar to those of oxaliplatin. In HCT116 and SW480 cells, cbFeD inhibited the expression of IκBα, LC3B-I/II and Beclin-1, and the results of western blot analysis and immunofluorescence showed that, in the cells treated with cbFeD, p65 gradually entered nuclei in a dose-dependent manner, and the expression of LC3B-II was gradually reduced. The results of the acridine orangestaining and electron microscopy demonstrated fewer autophagic vesicles in the high-dose cbFeD group and the oxaliplatin group. The high dose of cbFeD reversed the effect of pyrrolidine dithiocarbamate, a p65-inhibitor, on the expression of p65, LC3B-I, LC3B-II and Beclin-1, and on the production of autophagic vacuoles. The high dose of cbFeD and oxaliplatin also suppressed tumorigenicity in vivo. The results of the H&E and IHC staining confirmed the inhibition of autophagy (LC3 and Beclin-1) and activation of p65 by treatment with the high dose of cbFeD and oxaliplatin. Taken together, cbFeD exhibited an antitumor effect in colon cancer cells by inhibiting autophagy through activation of the NF-κB pathway. Therefore, cbFeD may be a promising Chinese herbal compound for development for use in cancer therapy.
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Affiliation(s)
- Yunpeng Luan
- Department of Life Technology Teaching and Research, School of Life Science, Southwest Forestry University, Kunming, Yunnan 652400, P.R. China
| | - Yanmei Li
- Department of Life Technology Teaching and Research, School of Life Science, Southwest Forestry University, Kunming, Yunnan 652400, P.R. China
| | - Lina Zhu
- Department of Life Technology Teaching and Research, School of Life Science, Southwest Forestry University, Kunming, Yunnan 652400, P.R. China
| | - Shuangqing Zheng
- Kunming Pharmaceutical Corp., Kunming, Yunnan 652400, P.R. China
| | - Dechang Mao
- Department of Life Technology Teaching and Research, School of Life Science, Southwest Forestry University, Kunming, Yunnan 652400, P.R. China
| | - Zhuxue Chen
- Department of Life Technology Teaching and Research, School of Life Science, Southwest Forestry University, Kunming, Yunnan 652400, P.R. China
| | - Yong Cao
- Department of Life Technology Teaching and Research, School of Life Science, Southwest Forestry University, Kunming, Yunnan 652400, P.R. China
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29
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Qian HR, Shi ZQ, Zhu HP, Gu LH, Wang XF, Yang Y. Interplay between apoptosis and autophagy in colorectal cancer. Oncotarget 2017; 8:62759-62768. [PMID: 28977986 PMCID: PMC5617546 DOI: 10.18632/oncotarget.18663] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Accepted: 05/15/2017] [Indexed: 12/15/2022] Open
Abstract
Autophagy and apoptosis are two pivotal mechanisms in mediating cell survival and death. Cross-talk of autophagy and apoptosis has been documented in the tumorigenesis and progression of cancer, while the interplay between the two pathways in colorectal cancer (CRC) has not yet been comprehensively summarized. In this study, we outlined the basis of apoptosis and autophagy machinery firstly, and then reviewed the recent evidence in cellular settings or animal studies regarding the interplay between them in CRC. In addition, several key factors that modulate the cross-talk between autophagy and apoptosis as well as its significance in clinical practice were discussed. Understanding of the interplay between the cell death mechanisms may benefit the translation of CRC treatment from basic research to clinical use.
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Affiliation(s)
- Hao-Ran Qian
- Department of General Surgery, Institute of Minimally Invasive, Surgery of Zhejiang University, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, Zhejiang, PR China
| | - Zhao-Qi Shi
- Department of General Surgery, Institute of Minimally Invasive, Surgery of Zhejiang University, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, Zhejiang, PR China
| | - He-Pan Zhu
- Department of General Surgery, Institute of Minimally Invasive, Surgery of Zhejiang University, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, Zhejiang, PR China
| | - Li-Hu Gu
- Department of General Surgery, Institute of Minimally Invasive, Surgery of Zhejiang University, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, Zhejiang, PR China
| | - Xian-Fa Wang
- Department of General Surgery, Institute of Minimally Invasive, Surgery of Zhejiang University, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, Zhejiang, PR China
| | - Yi Yang
- Department of Pharmacology, Hangzhou Key Laboratory of Medical Neurobiology, School of Medicine, Hangzhou Normal University, Hangzhou 310036, Zhejiang, PR China
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30
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Targeting autophagy in cancer stem cells as an anticancer therapy. Cancer Lett 2017; 393:33-39. [DOI: 10.1016/j.canlet.2017.02.012] [Citation(s) in RCA: 73] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2016] [Revised: 02/08/2017] [Accepted: 02/09/2017] [Indexed: 12/18/2022]
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