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Wu X, Hu Y. Photodynamic Therapy for the Treatment of Fungal Infections. Infect Drug Resist 2022; 15:3251-3266. [PMID: 35761978 PMCID: PMC9233483 DOI: 10.2147/idr.s369605] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 06/11/2022] [Indexed: 11/23/2022] Open
Abstract
Cutaneous fungal infections are common in humans and are associated with significant physical and psychological distress to patients. Although conventional topical and/or oral anti-fungal medications are commonly recommended treatments, drug resistance has emerged as a significant concern in this patient population, and safer, more efficacious, and cost-effective alternatives are warranted. Recent studies have reported effectiveness of photodynamic therapy (PDT) against fungal infections without severe adverse effects. In this review, we briefly discuss the mechanisms underlying PDT, current progress, adverse effects, and limitations of this treatment in the management of superficial and deep fungal infections.
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Affiliation(s)
- Xuelin Wu
- Department of Dermatology and Venereology, The Third Affiliated Hospital of Southern Medical University, Guangzhou, People's Republic of China.,Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Diseases, Guangzhou, People's Republic of China
| | - Yongxuan Hu
- Department of Dermatology and Venereology, The Third Affiliated Hospital of Southern Medical University, Guangzhou, People's Republic of China.,Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Diseases, Guangzhou, People's Republic of China
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Alves IA, Savi FM, de Vasconcelos C. Braz J, Quintans Junior LJ, Serafini MR. The Patenting and Technological Trends in Candidiasis Treatment: A Systematic Review (2014-2018). Curr Top Med Chem 2019; 19:2629-2639. [DOI: 10.2174/1568026619666191030091211] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Revised: 04/30/2019] [Accepted: 09/04/2019] [Indexed: 11/22/2022]
Abstract
Background:
In the last few decades, mycoses caused by opportunistic fungi namely Candida
species has gained significant attention. Such infections are very common and present high mortality
rates, especially in immunocompromised patients. Currently, a limited number of antifungal drugs
are available for the treatment of these infections and are also often related to severe adverse side effects.
Therefore, new drugs and innovative technologies for the treatment of this infection are necessary.
Objective:
The aim of this study was to evaluate the development of new drugs, formulations, as well as
patents for the treatment of infections caused by Candida spp.
Methods:
The present patent review was carried out through a specialized search database Espacenet.
The patent selection was based on the following inclusion criteria: Recent patents published in English
or Spanish containing candidiasis as the keyword in the title, abstract or full text. This survey was conducted
in October and November 2018.
Results:
As a result of that, 22 patents were selected to the final selection, the most common routes of
application were oral (n = 6), vaginal (n = 6), topical (n = 5) and others (n = 5). This fact is related to the
clinical manifestations of candidiasis.
Conclusion:
Through this review, it was possible to identify significant improvements and advances in
the area of antifungal therapeutic innovation research. In addition, we demonstrated the growing interest
of academic and industrial groups in pharmaceutical development and novel formulations for the treatment
of candidiasis. New therapeutic options can contribute to improve the quality of patient’s life, prevent
infections and promote the search for an innovative and effective treatment of Candida infections.
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Affiliation(s)
- Izabel Almeida Alves
- Universidade Regional Integrada do Alto Uruguai e das Missoes, Santo Angelo, Rio Grande do Sul, Brazil
| | - Flávia Medeiros Savi
- Institute of Health and Biomedical Innovation, Queensland University of Technology, Queensland, Australia
| | - Juliana de Vasconcelos C. Braz
- Department of Pharmacy, Programa de Pos Graduacao em Ciencias da Saude, Universidade Federal de Sergipe, Sao Cristovao, Sergipe, Brazil
| | - Lucindo José Quintans Junior
- Department of Pharmacy, Programa de Pos Graduacao em Ciencias da Saude, Universidade Federal de Sergipe, Sao Cristovao, Sergipe, Brazil
| | - Mairim Russo Serafini
- Department of Pharmacy, Programa de Pos Graduacao em Ciencias da Saude, Universidade Federal de Sergipe, Sao Cristovao, Sergipe, Brazil
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Shi Y, Zhang B, Feng X, Qu F, Wang S, Wu L, Wang X, Liu Q, Wang P, Zhang K. Apoptosis and autophagy induced by DVDMs-PDT on human esophageal cancer Eca-109 cells. Photodiagnosis Photodyn Ther 2018; 24:198-205. [PMID: 30268863 DOI: 10.1016/j.pdpdt.2018.09.013] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Revised: 09/11/2018] [Accepted: 09/24/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND Esophageal cancer is a common gastrointestinal cancer. About 300,000 people die from esophageal cancer every year in the world. Photodynamic therapy (PDT) has attracted attention as a feasible cancer therap for this diagnosis. Sinoporphyrin sodium (DVDMs) is a novel sensitizer isolated from photofrin. In this study, we aimed to investigate the effects of DVDMs mediated photodynamic therapy and the possible mechanism on human esophageal cancer Eca-109 cells. METHODS Cell viability was measured by MTT assay and cell apoptosis was determined by Annexin V-PE/7-AAD and western blot. MDC staining and western blot were used to evaluate cell autophagy. The production of intracellular reactive oxygen species (ROS) was detected by flow cytometry. The expression of MAPK and HO-1 were detected by western blot. RESULTS DVDMs-PDT decreased cell viability and induced cell apoptosis and autophagy. Autophagy inhibition reduced cell apoptosis triggered by DVDMs-PDT in Eca-109 cells. Generation of ROS was detected in DVDMs-PDT group. p38MAPK, JNK and HO-1 were activated after PDT treatment and the activation were reversed by adding ROS scavenger NAC. CONCLUSIONS Our studies demonstrated that DVDMs-PDT induced apoptosis and autophagy in Eca-109 cells. DVDMs-PDT induced ROS generation in Eca-109 cells, and the generation of ROS activated p38MAPK and JNK. Activation of p38MAPK and JNK may be involved in PDT-induced apoptosis.
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Affiliation(s)
- Yin Shi
- National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest China, The Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, The Ministry of Education, College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi 710119, China
| | - Boli Zhang
- Department of Nephrology, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi 710068, China
| | - Xiaolan Feng
- National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest China, The Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, The Ministry of Education, College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi 710119, China
| | - Fei Qu
- National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest China, The Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, The Ministry of Education, College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi 710119, China
| | - Shuang Wang
- National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest China, The Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, The Ministry of Education, College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi 710119, China
| | - Lijie Wu
- National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest China, The Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, The Ministry of Education, College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi 710119, China
| | - Xiaobing Wang
- National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest China, The Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, The Ministry of Education, College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi 710119, China
| | - Quanhong Liu
- National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest China, The Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, The Ministry of Education, College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi 710119, China
| | - Pan Wang
- National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest China, The Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, The Ministry of Education, College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi 710119, China
| | - Kun Zhang
- National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest China, The Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, The Ministry of Education, College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi 710119, China.
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Hally C, Rodríguez-Amigo B, Bresolí-Obach R, Planas O, Nos J, Boix-Garriga E, Ruiz-González R, Nonell S. Photodynamic Therapy. THERANOSTICS AND IMAGE GUIDED DRUG DELIVERY 2018. [DOI: 10.1039/9781788010597-00086] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Photodynamic therapy is a clinical technique for the treatment of cancers, microbial infections and other medical conditions by means of light-induced generation of reactive oxygen species using photosensitising drugs. The intrinsic fluorescence of many such drugs make them potential theranostic agents for simultaneous diagnosis and therapy. This chapter reviews the basic chemical and biological aspects of photodynamic therapy with an emphasis on its applications in theranostics. The roles of nanotechnology is highlighted, as well as emerging trends such as photoimmunotherapy, image-guided surgery and light- and singlet-oxygen dosimetry.
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Affiliation(s)
- Cormac Hally
- Institut Químic de Sarrià, Universitat Ramon Llull Via Augusta 390 08017 Barcelona Spain
| | | | - Roger Bresolí-Obach
- Institut Químic de Sarrià, Universitat Ramon Llull Via Augusta 390 08017 Barcelona Spain
| | - Oriol Planas
- Institut Químic de Sarrià, Universitat Ramon Llull Via Augusta 390 08017 Barcelona Spain
| | - Jaume Nos
- Institut Químic de Sarrià, Universitat Ramon Llull Via Augusta 390 08017 Barcelona Spain
| | - Ester Boix-Garriga
- Institut Químic de Sarrià, Universitat Ramon Llull Via Augusta 390 08017 Barcelona Spain
- School of Pharmaceutical Sciences, University of Geneva, University of Lausanne Geneva Switzerland
| | - Rubén Ruiz-González
- Institut Químic de Sarrià, Universitat Ramon Llull Via Augusta 390 08017 Barcelona Spain
| | - Santi Nonell
- Institut Químic de Sarrià, Universitat Ramon Llull Via Augusta 390 08017 Barcelona Spain
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Han G, Wu Z, Zhao N, Zhou L, Liu F, Niu F, Xu Y, Zhao X. Overexpression of stathmin plays a pivotal role in the metastasis of esophageal squamous cell carcinoma. Oncotarget 2017; 8:61742-61760. [PMID: 28977901 PMCID: PMC5617461 DOI: 10.18632/oncotarget.18687] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Accepted: 05/23/2017] [Indexed: 12/15/2022] Open
Abstract
Purpose Esophageal squamous cell carcinoma (ESCC) is a serious malignant tumor that affects human health. We analyzed the correlation between serum stathmin level and ESCC and elucidated the molecular mechanisms of stathmin's promotion of ESCC cell invasion and metastasis. Methods Stathmin level in ESCC and healthy control serum were detected by enzyme-linked immunosorbent assay (ELISA), and the clinical parameters were analyzed. We established ESCC cells with stathmin overexpression or knockdown and then evaluated the effects of stathmin on invasion and metastasis in ESCC. Differentially expressed genes were analyzed by Human Transcriptome Array and confirmed by RT-PCR. The expression levels of the integrin family, focal adhesion kinase (FAK) and extracellular signal-regulated kinase (ERK) were detected by immunoblotting. Results Serum levels of stathmin were significantly higher in ESCC than in control serum and associated with lymph node metastasis, tumor stage and size. Furthermore, we found that stathmin promoted migration and invasion of ESCC cells in vitro and in vivo. In addition, we confirmed that the activation of the integrinα5β1/FAK/ERK pathway is increased in stathmin-overexpression cells and accelerates cell motility by enhancing cell adhesion ability. Conclusion Stathmin may predict a potential metastasis biomarker for ESCC.
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Affiliation(s)
- Gaijing Han
- State Key Laboratory of Molecular Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zongyong Wu
- Clinical Laboratory, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Nan Zhao
- State Key Laboratory of Molecular Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lanping Zhou
- State Key Laboratory of Molecular Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Fang Liu
- State Key Laboratory of Molecular Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Fangfei Niu
- State Key Laboratory of Molecular Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yang Xu
- State Key Laboratory of Molecular Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiaohang Zhao
- State Key Laboratory of Molecular Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Pun IHY, Chan D, Chan SH, Chung PY, Zhou YY, Law S, Lam AKY, Chui CH, Chan ASC, Lam KH, Tang JCO. Anti-cancer Effects of a Novel Quinoline Derivative 83b1 on Human Esophageal Squamous Cell Carcinoma through Down-Regulation of COX-2 mRNA and PGE 2. Cancer Res Treat 2016; 49:219-229. [PMID: 27456944 PMCID: PMC5266386 DOI: 10.4143/crt.2016.190] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2016] [Accepted: 06/07/2016] [Indexed: 11/21/2022] Open
Abstract
PURPOSE 83b1 is a novel quinoline derivative that has been shown to inhibit cancer growth in human esophageal squamous cell carcinoma (ESCC). This study was conducted to comprehensively evaluate the cytotoxic effects of 83b1 on a series of ESCC cell lines and investigate the mechanisms by which 83b1 suppresses cancer growth based on molecular docking analysis. MATERIALS AND METHODS A series of ESCC and nontumor immortalized cell lines were exposed to 83b1 and cisplatin (CDDP) in a dose-dependent manner, and the cytotoxicity was examined by a MTS assay kit. Prediction of the molecular targets of 83b1 was conducted by molecular docking analysis. Expression of cyclooxygenase 2 (COX-2) mRNA and COX-2-derived prostaglandin E2 (PGE2) were measured by quantitative real-time polymerase chain reaction and enzymelinked immuno-sorbent assay, respectively. In vivo anti-tumor effect was determined using a nude mice xenografted model transplanted with an ESCC cell line, KYSE-450. RESULTS 83b1 showed the significant anti-cancer effects on all ESCC cell lines compared to CDDP; however, 83b1 revealed much lower toxic effects on non-tumor cell lines than CDDP. The predicted molecular target of 83b1 is peroxisome proliferator-activated receptor delta (PPARδ), which is a widely known oncoprotein. Additionally the expression of COX-2 mRNA and COX-2-derived PGE2 were down-regulated by 83b1 in a dose-dependent manner in ESCC cell lines. Furthermore, 83b1 was shown to significantly reduce the tumor size in nude mice xenograft. CONCLUSION The results of this study suggest that the potential anti-cancer effects of 83b1 on human esophageal cancers occur through the possible oncotarget, PPARδ, and down-regulation of the cancer related genes and molecules.
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Affiliation(s)
- Ivan Ho Yuen Pun
- State Key Laboratory of Chirosciences, Lo Ka Chung Centre for Natural Anti-cancer Drug Development, Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong, China
| | - Dessy Chan
- State Key Laboratory of Chirosciences, Lo Ka Chung Centre for Natural Anti-cancer Drug Development, Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong, China
| | - Sau Hing Chan
- State Key Laboratory of Chirosciences, Lo Ka Chung Centre for Natural Anti-cancer Drug Development, Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong, China
| | - Po Yee Chung
- State Key Laboratory of Chirosciences, Lo Ka Chung Centre for Natural Anti-cancer Drug Development, Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong, China
| | - Yuan Yuan Zhou
- State Key Laboratory of Chirosciences, Lo Ka Chung Centre for Natural Anti-cancer Drug Development, Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong, China
| | - Simon Law
- Department of Surgery, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Alfred King Yin Lam
- Department of Pathology, Griffith Medical School and Griffith Health Institute, Griffith University, Gold Coast, Queensland, Australia
| | - Chung Hin Chui
- Clinical Division, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China
| | | | - Kim Hung Lam
- State Key Laboratory of Chirosciences, Lo Ka Chung Centre for Natural Anti-cancer Drug Development, Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong, China
| | - Johnny Cheuk On Tang
- State Key Laboratory of Chirosciences, Lo Ka Chung Centre for Natural Anti-cancer Drug Development, Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong, China
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