1
|
Chang M, Zhang L, Wang Z, Chen L, Dong Y, Yang J, Chen Y. Nanomedicine/materdicine-enabled sonocatalytic therapy. Adv Drug Deliv Rev 2024; 205:115160. [PMID: 38110153 DOI: 10.1016/j.addr.2023.115160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 12/10/2023] [Accepted: 12/14/2023] [Indexed: 12/20/2023]
Abstract
The advent of numerous treatment modalities with desirable therapeutic efficacy has been made possible by the fast development of nanomedicine and materdicine, among which the ultrasound (US)-triggered sonocatalytic process as minimal or non-invasive method has been frequently employed for diagnostic and therapeutic purposes. In comparison to phototherapeutic approaches with inherent penetration depth limitations, sonocatalytic therapy shatters the depth limit of photoactivation and offers numerous remarkable prospects and advantages, including mitigated side effects and appropriate tissue-penetration depth. Nevertheless, the optimization of sonosensitizers and therapies remains a significant issue in terms of precision, intelligence and efficiency. In light of the fact that nanomedicine and materdicine can effectively enhance the theranostic efficiency, we herein aim to furnish a cutting-edge review on the latest progress and development of nanomedicine/materdicine-enabled sonocatalytic therapy. The design methodologies and biological features of nanomedicine/materdicine-based sonosensitizers are initially introduced to reveal the underlying relationship between composition/structure, sonocatalytic function and biological effect, in accompany with a thorough discussion of nanomedicine/materdicine-enabled synergistic therapy. Ultimately, the facing challenges and future perspectives of this intriguing sonocatalytic therapy are highlighted and outlined to promote technological advancements and clinical translation in efficient disease treatment.
Collapse
Affiliation(s)
- Meiqi Chang
- Laboratory Center, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200071, PR China
| | - Lu Zhang
- Department of Radiotherapy, Affiliated Hospital of Hebei University, Hebei University, Baoding 071000, PR China
| | - Zeyu Wang
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai 200444, PR China
| | - Liang Chen
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai 200444, PR China
| | - Yang Dong
- Department of Breast Surgery, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan 250117, PR China.
| | - Jishun Yang
- Naval Medical Center of PLA, Medical Security Center, Shanghai 200052, PR China.
| | - Yu Chen
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai 200444, PR China.
| |
Collapse
|
2
|
Wang H, Shang J, Yang F, Zhang S, Cui J, Hou X, Li Y, Liu W, Shu X, Liu Y, Sun B. Modulation of tumour hypoxia by ultrasound-responsive microbubbles to enhance the sono-photodynamic therapy effect on triple-negative breast cancer. Photodiagnosis Photodyn Ther 2023:103642. [PMID: 37271488 DOI: 10.1016/j.pdpdt.2023.103642] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Revised: 05/26/2023] [Accepted: 05/30/2023] [Indexed: 06/06/2023]
Abstract
Sono-photodynamic therapy (SPDT) is an oxidative stress-dependent antitumour treatment modality. Due to the hypoxic tumour microenvironment, the antitumour effect of SPDT is limited. In this study, we developed lipid vesicles to transport a photosensitizer (chlorin e6, Ce6) and oxygen into tumours to promote SPDT efficiency on triple-negative breast cancer in vitro and in vivo. The results showed that compared with the same concentration of free Ce6, Lipo-Ce6 produced a higher singlet oxygen level under light irradiation. Cellular Lipo-Ce6 accumulation was 4-fold higher than that of free Ce6. The cytotoxicity on 4T1 cells caused by Lipo-Ce6-SPDT was significantly stronger than that caused by free Ce6-SPDT, and oxygen microbubbles (O2MB) further enhanced the cytotoxicity of Lipo-Ce6-SPDT under hypoxic conditions. Cellular ROS production in the Lipo-Ce6-SPDT+O2MB group was approximately 2.5-fold higher than that in the Lipo-Ce6-SPDT+C3F8MB group. Furthermore, O2MB rapidly relieved 4T1 subcutaneous xenograft hypoxia conditions under ultrasound exposure and significantly improved the antitumour activity of SPDT in vivo. These results indicate that the combination of O2MB and a high-activity liposome photosensitizer can significantly enhance the antitumour efficiency of SPDT for hypoxic tumours.
Collapse
Affiliation(s)
- Haiping Wang
- Wuhan Institute of Biomedical Sciences, School of Medicine, Jianghan University, Wuhan, 430056, China.; Cancer Institute, School of Medicine, Jianghan University, Wuhan, China
| | - Jinting Shang
- Wuhan Institute of Biomedical Sciences, School of Medicine, Jianghan University, Wuhan, 430056, China.; Cancer Institute, School of Medicine, Jianghan University, Wuhan, China; Huazhong University of Science and Technology; Advanced Technology Institute of Suzhou Chinese Academy of Science,Co.,Ltd
| | - Fang Yang
- Wuhan Institute of Biomedical Sciences, School of Medicine, Jianghan University, Wuhan, 430056, China.; Cancer Institute, School of Medicine, Jianghan University, Wuhan, China
| | - Song Zhang
- Department of Gastroenterology, General Hospital of Central Theater Command, Wuhan, 430070, Hubei, China
| | - Jingsong Cui
- Wuhan Institute of Biomedical Sciences, School of Medicine, Jianghan University, Wuhan, 430056, China
| | - Xiaoying Hou
- Wuhan Institute of Biomedical Sciences, School of Medicine, Jianghan University, Wuhan, 430056, China.; Cancer Institute, School of Medicine, Jianghan University, Wuhan, China
| | - Yixiang Li
- Medical College, Guangxi University, Nanning 530004, Guangxi, China
| | - Wei Liu
- Wuhan Institute of Biomedical Sciences, School of Medicine, Jianghan University, Wuhan, 430056, China
| | - Xiji Shu
- Wuhan Institute of Biomedical Sciences, School of Medicine, Jianghan University, Wuhan, 430056, China
| | - Yuchen Liu
- Wuhan Institute of Biomedical Sciences, School of Medicine, Jianghan University, Wuhan, 430056, China.; Cancer Institute, School of Medicine, Jianghan University, Wuhan, China.
| | - Binlian Sun
- Wuhan Institute of Biomedical Sciences, School of Medicine, Jianghan University, Wuhan, 430056, China.; Cancer Institute, School of Medicine, Jianghan University, Wuhan, China.
| |
Collapse
|
3
|
Yang F, Xu M, Chen X, Luo Y. Spotlight on porphyrins: Classifications, mechanisms and medical applications. Biomed Pharmacother 2023; 164:114933. [PMID: 37236030 DOI: 10.1016/j.biopha.2023.114933] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 05/11/2023] [Accepted: 05/22/2023] [Indexed: 05/28/2023] Open
Abstract
Photodynamic therapy (PDT) and sonodynamic therapy (SDT) are non-invasive treatment methods with obvious inhibitory effect on tumors and have few side effects, which have been widely concerned and explored by researchers. Sensitizer is the main factor in determining the therapeutic effect of PDT and SDT. Porphyrins, a group of organic compounds widespread in nature, can be activated by light or ultrasound and produce reactive oxygen species. Therefore, porphyrins as sensitizers in PDT have been widely explored and investigated for many years. Herein, we summarize the classical porphyrin compounds and their applications and mechanisms in PDT and SDT. The application of porphyrin in clinical diagnosis and imaging is also discussed. In conclusion, porphyrins have good application prospects in disease treatment as an important part of PDT or SDT, and in clinical diagnosis and imaging.
Collapse
Affiliation(s)
- Fuyu Yang
- National Health Commission Key Laboratory of Molecular Probes and Targeted Diagnosis and Therapy, Harbin Medical University, Harbin 150001, China
| | - Meiqi Xu
- National Health Commission Key Laboratory of Molecular Probes and Targeted Diagnosis and Therapy, Harbin Medical University, Harbin 150001, China
| | - Xiaoyu Chen
- Department of Neonatal, The Fourth Hospital of Harbin Medical University, Harbin
| | - Yakun Luo
- National Health Commission Key Laboratory of Molecular Probes and Targeted Diagnosis and Therapy, Harbin Medical University, Harbin 150001, China.
| |
Collapse
|
4
|
GAN YAPING, LIU TING, FENG WEIFENG, WANG LIANG, LI LI, NING YINGXIA. Drug repositioning of disulfiram induces endometrioid epithelial ovarian cancer cell death via the both apoptosis and cuproptosis pathways. Oncol Res 2023; 31:333-343. [PMID: 37305383 PMCID: PMC10229305 DOI: 10.32604/or.2023.028694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Accepted: 03/22/2023] [Indexed: 06/13/2023] Open
Abstract
Various therapeutic strategies have been developed to overcome ovarian cancer. However, the prognoses resulting from these strategies are still unclear. In the present work, we screened 54 small molecule compounds approved by the FDA to identify novel agents that could inhibit the viability of human epithelial ovarian cancer cells. Among these, we identified disulfiram (DSF), an old alcohol-abuse drug, as a potential inducer of cell death in ovarian cancer. Mechanistically, DSF treatment significantly reduced the expression of the anti-apoptosis marker B-cell lymphoma/leukemia-2 (Bcl-2) and increase the expression of the apoptotic molecules Bcl2 associated X (Bax) and cleaved caspase-3 to promote human epithelial ovarian cancer cell apoptosis. Furthermore, DSF is a newly identified effective copper ionophore, thus the combination of DSF and copper was used to reduce ovarian cancer viability than DSF single treatment. Combination treatment with DSF and copper also led to the reduced expression of ferredoxin 1 and loss of Fe-S cluster proteins (biomarkers of cuproptosis). In vivo, DSF and copper gluconate significantly decreased the tumor volume and increased the survival rate in a murine ovarian cancer xenograft model. Thus, the role of DSF revealed its potential for used as a viable therapeutic agent for the ovarian cancer.
Collapse
Affiliation(s)
- YAPING GAN
- Department of Gynaecology and Obstetrics, The First Affiliated Hospital of Jinan University, Guangzhou, China
- Department of Gynaecology and Obstetrics, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - TING LIU
- Department of Anesthesiology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - WEIFENG FENG
- Department of Gynaecology and Obstetrics, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - LIANG WANG
- Guangdong Guojian Pharmaceutical Consulting Co., Ltd., Guangzhou, China
| | - LI LI
- Department of Galactophore Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - YINGXIA NING
- Department of Gynaecology and Obstetrics, The First Affiliated Hospital of Jinan University, Guangzhou, China
| |
Collapse
|
5
|
Liu D, Dai X, Ye L, Wang H, Qian H, Cheng H, Wang X. Nanotechnology meets glioblastoma multiforme: Emerging therapeutic strategies. WILEY INTERDISCIPLINARY REVIEWS. NANOMEDICINE AND NANOBIOTECHNOLOGY 2023; 15:e1838. [PMID: 35959642 DOI: 10.1002/wnan.1838] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Revised: 06/24/2022] [Accepted: 07/11/2022] [Indexed: 01/31/2023]
Abstract
Glioblastoma multiforme (GBM) represents the most common and fatal form of primary invasive brain tumors as it affects a great number of patients each year and has a median overall survival of approximately 14.6 months after diagnosis. Despite intensive treatment, almost all patients with GBM experience recurrence, and their 5-year survival rate is approximately 5%. At present, the main clinical treatment strategy includes surgical resection, radiotherapy, and chemotherapy. However, tumor heterogeneity, blood-brain barrier, glioma stem cells, and DNA damage repair mechanisms hinder efficient GBM treatment. The emergence of nanometer-scale diagnostic and therapeutic approaches in cancer medicine due to the establishment of nanotechnology provides novel and promising tools that will allow us to overcome these difficulties. This review summarizes the application and recent progress in nanotechnology-based monotherapies (e.g., chemotherapy) and combination cancer treatment strategies (chemotherapy-based combined cancer therapy) for GBM and describes the synergistic enhancement between these combination therapies as well as the current standard therapy for brain cancer and its deficiencies. These combination therapies that can reduce individual drug-related toxicities and significantly enhance therapeutic efficiency have recently undergone rapid development. The mechanisms underlying these different nanotechnology-based therapies as well as the application of nanotechnology in GBM (e.g., in photodynamic therapy and chemodynamic therapy) have been systematically summarized here in an attempt to review recent developments and to identify promising directions for future research. This review provides novel and clinically significant insights and directions for the treatment of GBM, which is of great clinical importance. This article is categorized under: Therapeutic Approaches and Drug Discovery > Nanomedicine for Oncologic Disease Diagnostic Tools > In Vivo Nanodiagnostics and Imaging.
Collapse
Affiliation(s)
- Dongdong Liu
- School of Biomedical Engineering, Research and Engineering Center of Biomedical Materials, Anhui Medical University, Hefei, China.,Department of Neurosurgery, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Xingliang Dai
- Department of Neurosurgery, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Lei Ye
- Department of Neurosurgery, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Hua Wang
- Department of Oncology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Haisheng Qian
- School of Biomedical Engineering, Research and Engineering Center of Biomedical Materials, Anhui Medical University, Hefei, China
| | - Hongwei Cheng
- Department of Neurosurgery, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Xianwen Wang
- School of Biomedical Engineering, Research and Engineering Center of Biomedical Materials, Anhui Medical University, Hefei, China
| |
Collapse
|
6
|
Tian Y, Sheng S, Gao W, Yao J, Tian Y. Sonodynamic therapy suppresses matrix collagen degradation in vulnerable atherosclerotic plaque by modulating caspase 3 - PEDF/HIF-1α - MMP-2/MMP-9 signaling in macrophages. PLoS One 2022; 17:e0279191. [PMID: 36574366 PMCID: PMC9794047 DOI: 10.1371/journal.pone.0279191] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 12/01/2022] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND The rupture of vulnerable atherosclerotic plaque is the main cause of acute ischemic vascular events, and is characterized by pathological degradation of matrix collagen in the fibrous cap. In a previous study, we reported that 5-aminolevulinic acid-mediated sonodynamic therapy suppressed collagen degradation in rabbit plaque. However, the underlying molecular mechanism has yet to be fully elucidated. METHODS We applied sinoporphyrin sodium-mediated sonodynamic therapy (DVDMS-SDT) to balloon-denuded rabbit and apolipoprotein E-deficient (ApoE-/-) mouse models to observe collagen content in plaque. Cultured human THP-1 and mouse peritoneal macrophage-derived foam cells were used for in vitro mechanistic studies. RESULTS We observed that DVDMS-SDT decreased plaque area and increased the percentages of collagen and smooth muscle cells and reduced the percentage of macrophages in rabbit and ApoE-/- mouse advanced plaques. In vitro, DVDMS-SDT modulated the caspase 3-pigment epithelium-derived factor/hypoxia-inducible factor-1α (PEDF/HIF-1α)-matrix metalloprotease-2/9 (MMP-2/MMP-9) signaling in macrophage foam cells. CONCLUSIONS Our findings show that DVDMS-SDT effectively inhibits matrix collagen degradation in advanced atherosclerotic plaque by modulating caspase 3-PEDF/HIF-1α-MMP-2/MMP-9 signaling in macrophage foam cells and therefore represents a suitable and promising clinical regimen to stabilize vulnerable plaques.
Collapse
Affiliation(s)
- Yanfeng Tian
- Department of Cardiology, The First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, China
| | - Siqi Sheng
- Department of Cardiology, The First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, China
| | - Weiwei Gao
- Department of Cardiology, The First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, China
| | - Jianting Yao
- Department of Cardiology, The First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, China
- * E-mail: , (YT); (JY)
| | - Ye Tian
- Department of Cardiology, The First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, China
- The Second Affiliated Hospital of Southern University of Science and Technology (The Third People’s Hospital of Shenzhen), Southern University of Science and Technology, Shenzhen, China
- * E-mail: , (YT); (JY)
| |
Collapse
|
7
|
Combination of high-frequency ultrasound with propyl gallate for enhancing inactivation of bacteria in water and apple juice. INNOV FOOD SCI EMERG 2022. [DOI: 10.1016/j.ifset.2022.103149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
8
|
Guo QL, Dai XL, Yin MY, Cheng HW, Qian HS, Wang H, Zhu DM, Wang XW. Nanosensitizers for sonodynamic therapy for glioblastoma multiforme: current progress and future perspectives. Mil Med Res 2022; 9:26. [PMID: 35676737 PMCID: PMC9178901 DOI: 10.1186/s40779-022-00386-z] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 05/22/2022] [Indexed: 02/07/2023] Open
Abstract
Glioblastoma multiforme (GBM) is the most common primary malignant brain tumor, and it is associated with poor prognosis. Its characteristics of being highly invasive and undergoing heterogeneous genetic mutation, as well as the presence of the blood-brain barrier (BBB), have reduced the efficacy of GBM treatment. The emergence of a novel therapeutic method, namely, sonodynamic therapy (SDT), provides a promising strategy for eradicating tumors via activated sonosensitizers coupled with low-intensity ultrasound. SDT can provide tumor killing effects for deep-seated tumors, such as brain tumors. However, conventional sonosensitizers cannot effectively reach the tumor region and kill additional tumor cells, especially brain tumor cells. Efforts should be made to develop a method to help therapeutic agents pass through the BBB and accumulate in brain tumors. With the development of novel multifunctional nanosensitizers and newly emerging combination strategies, the killing ability and selectivity of SDT have greatly improved and are accompanied with fewer side effects. In this review, we systematically summarize the findings of previous studies on SDT for GBM, with a focus on recent developments and promising directions for future research.
Collapse
Affiliation(s)
- Qing-Long Guo
- School of Biomedical Engineering, Research and Engineering Center of Biomedical Materials, Anhui Medical University, Hefei, 230032, China.,Department of Neurosurgery, the First Affiliated Hospital of Anhui Medical University, Hefei, 230032, China
| | - Xing-Liang Dai
- Department of Neurosurgery, the First Affiliated Hospital of Anhui Medical University, Hefei, 230032, China
| | - Meng-Yuan Yin
- School of Biomedical Engineering, Research and Engineering Center of Biomedical Materials, Anhui Medical University, Hefei, 230032, China.,Department of Neurosurgery, the First Affiliated Hospital of Anhui Medical University, Hefei, 230032, China
| | - Hong-Wei Cheng
- Department of Neurosurgery, the First Affiliated Hospital of Anhui Medical University, Hefei, 230032, China.
| | - Hai-Sheng Qian
- School of Biomedical Engineering, Research and Engineering Center of Biomedical Materials, Anhui Medical University, Hefei, 230032, China
| | - Hua Wang
- Department of Oncology, the First Affiliated Hospital of Anhui Medical University, Hefei, 230032, China
| | - Dao-Ming Zhu
- Department of General Surgery and Guangdong Provincial Key Laboratory of Precision Medicine for Gastrointestinal Tumor, Nanfang Hospital, the First School of Clinical Medicine, Southern Medical University, Guangzhou, 510515, China.
| | - Xian-Wen Wang
- School of Biomedical Engineering, Research and Engineering Center of Biomedical Materials, Anhui Medical University, Hefei, 230032, China.
| |
Collapse
|
9
|
Cao Y, Yao J, Gao W, Cao Z, Diabakte K, Wang L, Sun X, Tian Y. Sonodynamic Therapy Promotes Efferocytosis via CD47 Down-Regulation in Advanced Atherosclerotic Plaque. Int Heart J 2022; 63:131-140. [PMID: 35034916 DOI: 10.1536/ihj.21-233] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Atherosclerotic cerebrocardiovascular disease is the major cause of acute ischemic diseases in humans. Impaired efferocytosis contributes to the progression of atherosclerosis. Pathological and apoptotic cells fail to undergo effective phagocytic clearance, leading to increased inflammation and necrotic core formation. Previously, we reported that 5-aminolevulinic acid-mediated sonodynamic therapy (SDT) promotes apoptotic cell efferocytosis via ATP release in atherosclerotic plaques. However, the exact signaling molecule involved in this process is still unknown. In the present study, sinoporphyrin sodium-mediated SDT (DVDMS-SDT) was applied to balloon-denuded rabbits in vivo to observe changes in the composition of atherosclerotic lesions. Cultured human THP-1-derived and mouse peritoneal macrophage-derived foam cells were used for in vitro mechanistic studies. Three days after DVDMS-SDT treatment, macrophage efferocytosis was significantly enhanced whereas local inflammation was attenuated in rabbit atherosclerotic lesions. At days 7 and 28, the histopathological analysis showed that DVDMS-SDT inhibited the progression of atherosclerosis, reduced the macrophage content, and increased the smooth muscle cell content in a time-dependent manner. Mechanistically, DVDMS-SDT activated mitochondria-caspase apoptosis in foam cells. Interestingly, activated by DVDMS-SDT, caspase-3 a key factor of apoptosis, reduced the expression of the anti-phagocytic molecule CD47 in foam cells. Of great importance, the promotion of macrophage efferocytosis by DVDMS-SDT can be eliminated by the overexpression of CD47. Overall, these results demonstrated that DVDMS-SDT effectively boosted efferocytosis via deactivation of CD47 expression, thereby reducing inflammation in advanced atherosclerotic plaques.
Collapse
Affiliation(s)
- Yang Cao
- Department of Cardiology, The First Affiliated Hospital, Harbin Medical University
| | - Jianting Yao
- The Second Affiliated Hospital of Chongqing Medical University and Chongqing Key Laboratory of Ultrasound Molecular Imaging
| | - Weiwei Gao
- Department of Cardiology, The First Affiliated Hospital, Harbin Medical University
| | - Zhengyu Cao
- Cardiovascular Medicine Department, Sun Yat-sen Memorial Hospital, Sun Yat-sen University.,Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology
| | - Kamal Diabakte
- Department of Cardiology, The First Affiliated Hospital, Harbin Medical University
| | - Linxin Wang
- Department of Cardiology, The First Affiliated Hospital, Harbin Medical University
| | - Xin Sun
- Department of Cardiology, Shenzhen People's Hospital/The Second Affiliated Hospital of Jinan Medical College
| | - Ye Tian
- Department of Cardiology, The First Affiliated Hospital, Harbin Medical University.,Department of Pathophysiology and Key Laboratory of Cardiovascular Pathophysiology, Harbin Medical University, Key Laboratory of Cardiovascular Medicine Research (Harbin Medical University), Ministry of Education
| |
Collapse
|
10
|
Dubey T, Chinnathambi S. Photodynamic treatment modulates various GTPase and cellular signalling pathways in Tauopathy. Small GTPases 2022; 13:183-195. [PMID: 34138681 PMCID: PMC9707546 DOI: 10.1080/21541248.2021.1940722] [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] [Indexed: 01/15/2023] Open
Abstract
The application of photo-excited dyes for treatment is known as photodynamic therapy (PDT). PDT is known to target GTPase proteins in cells, which are the key proteins of diverse signalling cascades which ultimately modulate cell proliferation and death. Cytoskeletal proteins play critical roles in maintaining cell integrity and cell division. Whereas, it was also observed that in neuronal cells PDT modulated actin and tubulin resulting in increased neurite growth and filopodia. Recent studies supported the role of PDT in dissolving the extracellular amyloid beta aggregates and intracellular Tau aggregates, which indicated the potential role of PDT in neurodegeneration. The advancement in the field of PDT led to its clinical approval in treatment of cancers, brain tumour, and dermatological acne. Although several question need to be answered for application of PDT in neuronal cells, but the primary studies gave a hint that it can emerge as potential therapy in neural cells.
Collapse
Affiliation(s)
- Tushar Dubey
- Neurobiology Group, Division of Biochemical Sciences, CSIR-National Chemical Laboratory, Pune, India.,Academy of Scientific and Innovative Research (Acsir), Ghaziabad, India
| | - Subashchandrabose Chinnathambi
- Neurobiology Group, Division of Biochemical Sciences, CSIR-National Chemical Laboratory, Pune, India.,Academy of Scientific and Innovative Research (Acsir), Ghaziabad, India
| |
Collapse
|
11
|
Li E, Sun Y, Lv G, Qin F, Sheng T, Zhang Z, Zhang R, Hu Z, Cao W. Involvement of hydrogen peroxide in sonodynamical effect with sinoporphyrin sodium in hypoxic situation. Free Radic Res 2021; 55:958-969. [PMID: 34670466 DOI: 10.1080/10715762.2021.1996571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Sonodynamic therapy (SDT) represents a noninvasive therapeutic method via the activation of certain chemical sensitizers using low intensity ultrasound to generate various reactive oxygen species (ROS). In this work, we conducted systematic experiments to evaluate the production of hydrogen peroxide (H2O2) in sinoporphyrin sodium (DVDMS) mediated SDT (DVDMS-SDT). We found that the fluorescence intensities of H2O2 specific probe BES-H2O2 and Amplex Red increased significantly exposure to DVDMS-SDT while decreased with the introduction of catalase (H2O2 scavenger), indicating the production of H2O2. And the fluorescence intensity of H2O2 susceptible probes were positively correlated with DVDMS concentration, ultrasound intensity and irradiation time. Under the same molarity concentration, DVDMS has advantages over proto-porphyrin IX (PpIX) and hemoporrin monomethyl ether (HMME) in H2O2 production, indicating that the yield of H2O2 depends on the properties of sensitizer. More importantly, DVDMS-SDT is involved in the process of H2O2 even in the oxygen-free condition, showing its greater superiority for the treatment of tumor under hypoxia environment.
Collapse
Affiliation(s)
- Enze Li
- Laboratory of Sono- and Photo-theranostic Technologies, Harbin Institute of Technology, Harbin 150080, China.,School of Life Science and Technology, Harbin Institute of Technology, Harbin, 150080, China
| | - Yi Sun
- Department of Stomatology, The Fourth Affiliated Hospital, Harbin Medical University, Harbin 150000, China
| | - Guixiang Lv
- Department of Biochemistry and Molecular Biology, Harbin Medical University, Harbin 150086, China
| | - Feng Qin
- School of Instrumentation Science and Engineering, Harbin Institute of Technology, Harbin 150080, China
| | - Tianqi Sheng
- Zhong Sheng (Shen Zhen) Medical Equipment Science and Technology Co., Ltd., Shenzhen, Guangdong, China
| | - Zhiguo Zhang
- School of Instrumentation Science and Engineering, Harbin Institute of Technology, Harbin 150080, China
| | - Rui Zhang
- School of Instrumentation Science and Engineering, Harbin Institute of Technology, Harbin 150080, China
| | - Zheng Hu
- Laboratory of Sono- and Photo-theranostic Technologies, Harbin Institute of Technology, Harbin 150080, China.,School of Instrumentation Science and Engineering, Harbin Institute of Technology, Harbin 150080, China
| | - Wenwu Cao
- Laboratory of Sono- and Photo-theranostic Technologies, Harbin Institute of Technology, Harbin 150080, China.,Department of Mathematics and Materials Research Institute, Pennsylvania State University, University Park, PA 16802, USA
| |
Collapse
|
12
|
Li D, Yang Y, Li D, Pan J, Chu C, Liu G. Organic Sonosensitizers for Sonodynamic Therapy: From Small Molecules and Nanoparticles toward Clinical Development. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2101976. [PMID: 34350690 DOI: 10.1002/smll.202101976] [Citation(s) in RCA: 87] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Revised: 05/17/2021] [Indexed: 06/13/2023]
Abstract
Sonodynamic therapy (SDT) is a novel noninvasive therapeutic modality that combines low-intensity ultrasound and sonosensitizers. Versus photo-mediated therapy, SDT has the advantages of deeper tissue penetration, high accuracy, and less side effects. Sonosensitizers are critical for therapeutic efficacy during SDT and organic sonosensitizers are important because of their clear structure, easy monitoring, evaluation of drug metabolism, and clinical transformation. Notably, nanotechnology can be used in the field of sonosensitizers and SDT to overcome the inherent obstacles and achieve sustainable innovation. This review introduces organic small molecule sonosensitizers, nano organic sonosensitizers, and their clinical translation by providing ideas and references for the design of sonosensitizers and SDT so as to promote its transformation to clinical applications in the future.
Collapse
Affiliation(s)
- Dong Li
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine School of Public Health, Xiamen University, Xiamen, 361102, China
| | - Yang Yang
- Department of Cardiovascular, Xiang'an Hospital of Xiamen University, Xiamen, 361102, China
| | - Dengfeng Li
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine School of Public Health, Xiamen University, Xiamen, 361102, China
| | - Jie Pan
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine School of Public Health, Xiamen University, Xiamen, 361102, China
| | - Chengchao Chu
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine School of Public Health, Xiamen University, Xiamen, 361102, China
- Eye Institute of Xiamen University, Fujian Provincial Key Laboratory of Ophthalmology and Visual Science, Engineering Research Center of Eye Regenerative Medicine, School of Medicine, Xiamen University, Xiamen, 361102, China
| | - Gang Liu
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine School of Public Health, Xiamen University, Xiamen, 361102, China
| |
Collapse
|
13
|
Liu T, Zhang H, Zhang X, Zhao H, Zhang Z, Tian Y. The effect of imidazole on the singlet oxygen quantum yield of sinoporphyrin sodium. Chem Phys 2021. [DOI: 10.1016/j.chemphys.2021.111090] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
|
14
|
Shen Y, Chen Y, Huang Y, Zeng X, Huang L, Diao X, Chen S, Chen X. An in vitro study on the antitumor effect of sonodynamic therapy using sinoporphyrin sodium on human glioblastoma cells. ULTRASONICS 2021; 110:106272. [PMID: 33065465 DOI: 10.1016/j.ultras.2020.106272] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 08/21/2020] [Accepted: 10/06/2020] [Indexed: 06/11/2023]
Abstract
Sonodynamic therapy (SDT) is a promising modality for cancer treatment. Sinoporphyrin sodium (DVDMS), purified from Photofrin II, shows great potential in SDT evidenced by growing studies. The purpose of the current study was to investigate the antitumor effect of SDT combined with DVDMS on human glioblastoma (U87 MG) cell line in vitro. The cellular uptake of DVDMS was investigated by confocal microscopy and IVIS spectrum imaging system. In addition, DVDMS toxicity and anti-tumor effect of SDT were assessed by flow cytometry. The generation of intracellular reactive oxygen species (ROS) was determined using DCFH-DA staining. Simultaneously, fluorescence microscopy was performed to access the destabilization of mitochondrial membrane potential (MMP). The results showed that DVDMS could easily enter the cells and accumulated in the cytoplasm, especially the mitochondria. And the intracellular DVDMS increased with incubation time or concentrations. The results also showed remarkable cytotoxicity of DVDMS-mediated SDT (center frequency: 0.970 MHz; peak-rarefactional pressure: 0.52-MPa; acoustic power: 0.32 W; pulse repetition frequency: 1 Hz; duty cycle: 1-30%; duration: 3 min) on U87 MG cells, while DVDMS alone was non-toxic to the cells. In comparison with the control group, the SDT-treated group showed significant generation of intracellular ROS and loss of MMP at 1 h post-treatment. These results indicated that DVDMS-mediated SDT could induce great cytotoxicity in U87 MG cells via the production of ROS and showed potentials in the treatment for glioblastoma.
Collapse
Affiliation(s)
- Yuanyuan Shen
- National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, People's Republic of China
| | - Yiling Chen
- National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, People's Republic of China
| | - Yongpeng Huang
- National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, People's Republic of China
| | - Xiaojun Zeng
- Shenzhen Second People's Hospital, Shenzhen, People's Republic of China
| | - Lanhui Huang
- Shenzhen Second People's Hospital, Shenzhen, People's Republic of China
| | - Xianfen Diao
- National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, People's Republic of China
| | - Siping Chen
- National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, People's Republic of China
| | - Xin Chen
- National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, People's Republic of China.
| |
Collapse
|
15
|
Li E, Sun Y, Lv G, Qin F, Sheng T, Zhang Z, Zhang R, Hu Z, Cao W. Sinoporphyrin sodium mediated sonodynamic therapy generates superoxide anions under a hypoxic environment. NEW J CHEM 2021. [DOI: 10.1039/d1nj02473f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
DVDMS-SDT induces G2/M arrest by superoxide anions.
Collapse
Affiliation(s)
- Enze Li
- Laboratory of Sono- and Photo-theranostic Technologies, Harbin Institute of Technology, Harbin 150080, China
- School of Life Science and Technology, Harbin Institute of Technology, Harbin, 150080, China
| | - Yi Sun
- Department of Stomatology, The Fourth Affiliated Hospital, Harbin Medical University, Harbin 150000, China
| | - Guixiang Lv
- Department of Biochemistry and Molecular Biology, Harbin Medical University, Harbin 150086, China
| | - Feng Qin
- School of Instrumentation Science and Engineering, Harbin Institute of Technology, Harbin 150080, China
| | - Tianqi Sheng
- Zhong Sheng (Shen Zhen) Medical Equipment Science and Technology Co., Ltd., Shenzhen, Guangdong, China
| | - Zhiguo Zhang
- School of Instrumentation Science and Engineering, Harbin Institute of Technology, Harbin 150080, China
| | - Rui Zhang
- School of Instrumentation Science and Engineering, Harbin Institute of Technology, Harbin 150080, China
| | - Zheng Hu
- Laboratory of Sono- and Photo-theranostic Technologies, Harbin Institute of Technology, Harbin 150080, China
- School of Instrumentation Science and Engineering, Harbin Institute of Technology, Harbin 150080, China
| | - Wenwu Cao
- Laboratory of Sono- and Photo-theranostic Technologies, Harbin Institute of Technology, Harbin 150080, China
- Department of Mathematics and Materials Research Institute, Pennsylvania State University, University Park, PA 16802, USA
| |
Collapse
|
16
|
Li B, Gong J, Sheng S, Lu M, Guo S, Yao J, Zhang H, Zhao X, Cao Z, Sun X, Wang H, Cao Y, Jiang Y, Tian Z, Liu B, Zhao H, Zhang Z, Jin H, Tian Y. Sonodynamic therapy reduces iron retention of hemorrhagic plaque. Bioeng Transl Med 2021; 6:e10193. [PMID: 33532592 PMCID: PMC7823128 DOI: 10.1002/btm2.10193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 10/15/2020] [Accepted: 10/19/2020] [Indexed: 11/17/2022] Open
Abstract
Intraplaque hemorrhage (IPH) plays a major role in the aggressive progression of vulnerable plaque, leading to acute cardiovascular events. We previously demonstrated that sonodynamic therapy (SDT) inhibits atherosclerotic plaque progression. In this study, we investigated whether SDT could also be applied to treat more advanced hemorrhagic plaque and addressed the underlying mechanism. SDT decreased atherosclerotic burden, positively altered atherosclerotic lesion composition, and alleviated iron retention in rabbit hemorrhagic plaques. Furthermore, SDT reduced iron retention by stimulating ferroportin 1 (Fpn1) expression in apolipoprotein E (ApoE)-/- mouse plaques with high susceptibility to IPH. Subsequently, SDT inhibited iron-overload-induced foam-cell formation and pro-inflammatory cytokines secretion in vitro. Moreover, SDT reduced levels of the labile iron pool and ferritin expression via the reactive oxygen species (ROS)-nuclear factor erythroid 2-related factor 2 (Nrf2)-FPN1 pathway. SDT exerted therapeutic effects on hemorrhagic plaques and reduced iron retention via the ROS-Nrf2-FPN1 pathway in macrophages, thereby suggesting that it is a potential translational strategy for patients with advanced atherosclerosis in clinical practice.
Collapse
Affiliation(s)
- Bicheng Li
- Department of Cardiology, The First Affiliated Hospital, Cardiovascular InstituteHarbin Medical UniversityHarbinPeople's Republic of China
| | - Jie Gong
- Department of Pathophysiology and Key Laboratory of Cardiovascular PathophysiologyKey Laboratory of Cardiovascular Medicine Research (Harbin Medical University), Ministry of EducationHarbinPeople's Republic of China
| | - Siqi Sheng
- Department of Cardiology, The First Affiliated Hospital, Cardiovascular InstituteHarbin Medical UniversityHarbinPeople's Republic of China
| | - Minqiao Lu
- Department of Pathophysiology and Key Laboratory of Cardiovascular PathophysiologyKey Laboratory of Cardiovascular Medicine Research (Harbin Medical University), Ministry of EducationHarbinPeople's Republic of China
| | - Shuyuan Guo
- Department of Cardiology, The First Affiliated Hospital, Cardiovascular InstituteHarbin Medical UniversityHarbinPeople's Republic of China
| | - Jianting Yao
- Department of Cardiology, The First Affiliated Hospital, Cardiovascular InstituteHarbin Medical UniversityHarbinPeople's Republic of China
| | - Haiyu Zhang
- Department of Cardiology, The First Affiliated Hospital, Cardiovascular InstituteHarbin Medical UniversityHarbinPeople's Republic of China
| | - Xuezhu Zhao
- Department of Cardiology, The First Affiliated Hospital, Cardiovascular InstituteHarbin Medical UniversityHarbinPeople's Republic of China
| | - Zhengyu Cao
- Department of Cardiology, The First Affiliated Hospital, Cardiovascular InstituteHarbin Medical UniversityHarbinPeople's Republic of China
| | - Xin Sun
- Department of Cardiology, The First Affiliated Hospital, Cardiovascular InstituteHarbin Medical UniversityHarbinPeople's Republic of China
| | - Huan Wang
- Department of Cardiology, The First Affiliated Hospital, Cardiovascular InstituteHarbin Medical UniversityHarbinPeople's Republic of China
| | - Yang Cao
- Department of Cardiology, The First Affiliated Hospital, Cardiovascular InstituteHarbin Medical UniversityHarbinPeople's Republic of China
| | - Yongxing Jiang
- Department of Cardiology, The First Affiliated Hospital, Cardiovascular InstituteHarbin Medical UniversityHarbinPeople's Republic of China
| | - Zhen Tian
- Department of Pathophysiology and Key Laboratory of Cardiovascular PathophysiologyKey Laboratory of Cardiovascular Medicine Research (Harbin Medical University), Ministry of EducationHarbinPeople's Republic of China
| | - Bin Liu
- Key Laboratory of Noise and Vibration Research, Institute of AcousticsChinese Academy of SciencesBeijingPeople's Republic of China
| | - Hua Zhao
- School of Materials and EngineeringHarbin Institute of TechnologyHarbinPeople's Republic of China
| | - Zhiguo Zhang
- School of Instrumentation Science and EngineeringHarbin Institute of TechnologyHarbinPeople's Republic of China
| | - Hong Jin
- Molecular Vascular Medicine, Medicine DepartmentKarolinska University HospitalSolnaSweden
| | - Ye Tian
- Department of Cardiology, The First Affiliated Hospital, Cardiovascular InstituteHarbin Medical UniversityHarbinPeople's Republic of China
- Department of Pathophysiology and Key Laboratory of Cardiovascular PathophysiologyKey Laboratory of Cardiovascular Medicine Research (Harbin Medical University), Ministry of EducationHarbinPeople's Republic of China
| |
Collapse
|
17
|
Wang R, Xing Z, Wang M, Gui Y, Yang M. Biosynthesis of AgNPs and their synergistic effect in combination with ultrasound waves on breast cancer cells. J Drug Deliv Sci Technol 2020. [DOI: 10.1016/j.jddst.2020.101975] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
18
|
Jiang Y, Fan J, Li Y, Wu G, Wang Y, Yang J, Wang M, Cao Z, Li Q, Wang H, Zhang Z, Wang Y, Li B, Sun F, Zhang H, Zhang Z, Li K, Tian Y. Rapid reduction in plaque inflammation by sonodynamic therapy inpatients with symptomatic femoropopliteal peripheral artery disease:A randomized controlled trial. Int J Cardiol 2020; 325:132-139. [PMID: 32966832 DOI: 10.1016/j.ijcard.2020.09.035] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 08/26/2020] [Accepted: 09/10/2020] [Indexed: 01/31/2023]
Abstract
BACKGROUND Inflammation is actively involved in the clinical manifestation of peripheral artery disease (PAD). Sonodynamic therapy (SDT), a novel non-invasive, plaque-based, macrophage-targeted anti-inflammatory regimen for atherosclerosis has the potential to improve walking performance by reducing plaque inflammation. METHODS This phase-2, randomized, sham-controlled, double-blind clinical trial enrolled 32 participants with symptomatic femoropopliteal PAD. The primary outcome was the 30-day change in the target-to-background ratio (TBR) within the most diseased segment (MDS) of the femoropopliteal artery assessed through positron emission tomography/computed tomography (PET/CT). The secondary outcomes were changes in walking performance, limb perfusion, lesional morphology and quality of life measurements. RESULTS The mean age was 64.7 years and 63% were male. Thirty-one completed follow-up. SDT significantly decreased the MDS TBR by 0.53 (95% CI, -0.70 to -0.36, P < 0.001) compared with control. Furthermore, SDT increased peak walking time by 118.6 s (95% CI, 74.3 to 163.0, P < 0.001), increased ankle-brachial index by 0.11 (95% CI, 0.07 to 0.14, P < 0.001), decreased lesional diameter and area stenosis by 7.2% (95% CI, -8.6 to -4.5, P < 0.001) and 9.6% (95% CI, -24.5 to -5.3, P = 0.005), respectively, and increased the walking speed score of the Walking Impairment Questionnaire by 16.1 (95% CI, 2.6 to 29.5, P = 0.021) and the physical functioning score of the 36-item Short-Form Health Survey by 10.0 (95% CI, 5.0 to 20.0, P = 0.003) compared with control. These improvements were maintained in the SDT group up to 6-month. CONCLUSIONS SDT rapidly reduced plaque inflammation and improved walking performance among patients with symptomatic PAD. TRIAL REGISTRATION Clinical Trials NCT03457662.
Collapse
Affiliation(s)
- Yongxing Jiang
- Department of Cardiology, The First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, PR China
| | - Jingxue Fan
- Department of Cardiology, The First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, PR China
| | - Yong Li
- Department of PET/CT, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, PR China
| | - Guodong Wu
- Department of Cardiology, The First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, PR China
| | - Yuanqi Wang
- Department of Cardiology, The First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, PR China
| | - Jiemei Yang
- Department of Cardiology, The First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, PR China
| | - Mengjiao Wang
- Department of PET/CT, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, PR China
| | - Zhengyu Cao
- Department of Cardiology, The First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, PR China
| | - Qiannan Li
- Department of Cardiology, The First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, PR China
| | - Hui Wang
- Department of Cardiology, The First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, PR China
| | - Zhengyan Zhang
- Department of Cardiology, The First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, PR China
| | - Yu Wang
- Department of Cardiology, The First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, PR China
| | - Bicheng Li
- Department of Cardiology, The First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, PR China
| | - Fengyu Sun
- Department of Cardiology, The First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, PR China; Department of Epidemiology and Biostatistics, Harbin Medical University, Harbin, PR China
| | - Haiyu Zhang
- Department of Cardiology, The First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, PR China; Department of Epidemiology and Biostatistics, Harbin Medical University, Harbin, PR China
| | - Zhiguo Zhang
- Laboratory of Photo- and Sono-theranostic Technologies and Condensed Matter Science and Technology Institute, Harbin Institute of Technology, Harbin, PR China
| | - Kang Li
- Department of Epidemiology and Biostatistics, Harbin Medical University, Harbin, PR China
| | - Ye Tian
- Department of Cardiology, The First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, PR China; Department of Pathophysiology and Key Laboratory of Cardiovascular Pathophysiology, Harbin Medical University, Key Laboratory of Cardiovascular Medicine Research (Harbin Medical University), Ministry of Education, Harbin, PR China.
| |
Collapse
|
19
|
Zang L, Zhao H. Lutetium-containing sinoporphyrin sodium: a water-soluble photosensitizer with balanced fluorescence and phosphorescence for ratiometric oxygen sensing. RSC Adv 2020; 10:32938-32945. [PMID: 35516503 PMCID: PMC9056626 DOI: 10.1039/d0ra05400c] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Accepted: 08/25/2020] [Indexed: 12/26/2022] Open
Abstract
Development of a photosensitizer for ratiometric O2 sensing is desirable for the precise treatment of cancer by photodynamic therapy. Herein, lutetium(iii)-containing sinoporphyrin sodium (Lu-DVDMS) was designed as a phosphorescent photosensitizer to balance phosphorescence and fluorescence emissions for ratiometric O2 sensing. Lu-DVDMS exhibited high water solubility, chemical stability, photostability, photosensitivity, and singlet-oxygen quantum yield of 0.23 ± 0.06. The phosphorescence and fluorescence quantum yields of Lu-DVDMS were 0.33 and 0.32%, respectively. Compared with the phosphorescence-to-fluorescence ratio (R) of gadolinium-DVDMS (Gd-DVDMS), which was >10, that of Lu-DVDMS was ∼1, facilitating ratiometric O2 sensing. The relatively weak phosphorescence-inducing effect of Lu(iii) owing to the absence of paramagnetism, as compared to Gd(iii), balanced the phosphorescence and fluorescence emissions of Lu-DVDMS. The fluctuation of R for Lu-DVDMS was approximately one-sixth of Gd-DVDMS, owing to the high signal-to-noise ratio simultaneously achieved for both phosphorescence and fluorescence emissions. The intensity and lifetime Stern–Volmer plots for Lu-DVDMS were 0.9840 + 0.0024[O2] and 0.9517 + 0.0034[O2], respectively ([O2]: oxygen concentration). Fast response and recovery times (<2 min) were achieved. The precision of oxygen detection using Lu-DVDMS was better than 0.5 μM in the 0–400 μM oxygen detection range. Therefore, Lu-DVDMS is a potential phosphorescent photosensitizer for ratiometric O2 sensing. A lutetium(iii)-porphyrin was designed as a phosphorescent photosensitizer to balance phosphorescence and fluorescence emissions for ratiometric O2 sensing.![]()
Collapse
Affiliation(s)
- Lixin Zang
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University Ji'nan 250014 China
| | - Huimin Zhao
- Shandong Provincial Engineering and Technical Center of Light Manipulations, Shandong Provincial Key Laboratory of Optics and Photonic Device, School of Physics and Electronics, Shandong Normal University Ji'nan 250014 China
| |
Collapse
|
20
|
Song Y, Lin J, Zhang Z, Xu B, Bi L. Antimicrobial effect of photodynamic therapy using sinoporphyrin sodium and 390-400 nm light-emitting diode on Porphyromonas gingivalis in vitro. Lasers Med Sci 2020; 36:153-164. [PMID: 32621127 DOI: 10.1007/s10103-020-03067-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 06/09/2020] [Indexed: 01/10/2023]
Abstract
This study aims to investigate the effect of antimicrobial photodynamic therapy (a-PDT) using a novel combination of sinoporphyrin sodium (DVDMS) and light-emitting diode (LED) with a wavelength of 390-400 nm on Porphyromonas gingivalis in vitro. Absorption spectrum of DVDMS was determined by spectrometer for selecting suitable wavelength light source. The uptake of DVDMS by P. gingivalis was evaluated according to fluorescence intensity detected by a spectrometer. Then effects of DVDMS alone, 390-400 nm LED alone, and photodynamic therapy produced by 10, 20, 40, and 80 μg/mL DVDMS and 390-400 nm LED on the suspension of P. gingivalis were evaluated by counting the number of colony forming units (CFU) after incubation. In the experiment, the LED illumination time was 30, 60, 90, 120, 180, 240, and 360 s, respectively, and the corresponding energy density was 1, 2, 3, 4, 6, 8, and 12 J/cm2, respectively. According to the absorption spectrum of DVDMS, the 390-400-nm light emitted by the LED was selected as the light source. The fluorescence intensity of DVDMS on P. gingivalis increased significantly at 5 min, and with the extension of time, it decreased at 30 min. DVDMS alone did not produce a significant toxicity on P. gingivalis compared with PBS (p = 0.979). While 390-400 nm LED alone had a certain bactericidal effect on P. gingivalis, the bactericidal effect was more obvious as the light dose increased (p < 0.001). The effect of a-PDT produced by 20, 40, and 80 μg/mL DVDMS and 390-400 nm LED were significantly better than that of 390-400 nm LED alone (p < 0.05). Both DVDMS concentration and light dose could enchance the bactericidal effect. The strongest photo-killing effect was generated by 80 μg/mL DVDMS with 360 s illumination (energy density is 12 J/cm2), and the log reduction of bacteria was 5.69 ± 1.70. a-PDT using the combination of DVDMS with 390-400 nm LED shows promise as a new treatment modality for pathogens elimination in periodontal therapy.
Collapse
Affiliation(s)
- Yuqi Song
- Department of Stomatology, The Fourth Hospital of Harbin Medical University, 37 Yiyuan Street, Nangang District, Harbin, 150001, China
| | - Jiang Lin
- Department of Stomatology, The Fourth Hospital of Harbin Medical University, 37 Yiyuan Street, Nangang District, Harbin, 150001, China.,Department of Stomatology, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Zhiguo Zhang
- Department of Applied Physics, School of Instrument Science and Engineering, Harbin Institute of Technology, Harbin, China
| | - Bin Xu
- Department of Stomatology, The Fourth Hospital of Harbin Medical University, 37 Yiyuan Street, Nangang District, Harbin, 150001, China
| | - Liangjia Bi
- Department of Stomatology, The Fourth Hospital of Harbin Medical University, 37 Yiyuan Street, Nangang District, Harbin, 150001, China.
| |
Collapse
|
21
|
Shen Y, Ou J, Chen X, Zeng X, Huang L, Pi Z, Hu Y, Chen S, Chen T. An in vitro study on sonodynamic treatment of human colon cancer cells using sinoporphyrin sodium as sonosensitizer. Biomed Eng Online 2020; 19:52. [PMID: 32552718 PMCID: PMC7302370 DOI: 10.1186/s12938-020-00797-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Accepted: 06/11/2020] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Colorectal cancer is the third leading cause of cancer-related deaths worldwide. Sonodynamic therapy (SDT) is an emerging cancer therapy, and in contrast to photodynamic therapy, could non-invasively reach deep-seated tissues and locally activates a sonosensitizer preferentially accumulated in the tumor area to produce cytotoxicity effects. In comparison with traditional treatments, SDT may serve as an alternative strategy for human colon cancer treatment. Here, we investigated the sonodynamic effect using sinoporphyrin sodium (DVDMS) as a novel sonosensitizer on human colon cancer cells in vitro. RESULTS The absorption spectra of DVDMS revealed maximum absorption at 363 nm wavelength and emission peak at 635 nm. Confocal microscopy images revealed the DVDMS was primarily localized in the cytoplasm, while no evident signal was detected within the nuclei. Flow cytometry analysis showed rapid intracellular uptake of DVDMS by two types of human colon cancer cells (HCT116 and RKO). Cell viability of HCT116 was tolerant with the concentration of DVDMS up to 20 µg/mL, while the case of RKO was 5 µg/mL. In comparison with the control group, the SDT-treated groups of these two types of human colon cancer cells showed significant increase in cellular apoptosis and necrosis ratio. Increased intracellular reactive oxygen species (ROS) production was detected, indicating the involvement of ROS in mediating SDT effects. CONCLUSION DVDMS results an effective sonosensitizer for the ultrasound-mediated cancer cell killing, and its anticancer effect seems to rely on its ability to produce ROS under ultrasound exposure.
Collapse
Affiliation(s)
- Yuanyuan Shen
- National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, Guangdong, People's Republic of China
| | - Jianquan Ou
- National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, Guangdong, People's Republic of China
| | - Xin Chen
- National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, Guangdong, People's Republic of China
| | - Xiaojun Zeng
- Shenzhen Second People's Hospital, Shenzhen, People's Republic of China
| | - Lanhui Huang
- Shenzhen Second People's Hospital, Shenzhen, People's Republic of China
| | - Zhaoke Pi
- National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, Guangdong, People's Republic of China
| | - Yaxin Hu
- National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, Guangdong, People's Republic of China
| | - Siping Chen
- National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, Guangdong, People's Republic of China
| | - Tie Chen
- Department of Pharmacy, Health Science Center, Shenzhen University, Shenzhen, Guangdong, People's Republic of China.
| |
Collapse
|
22
|
Liu Y, Bai H, Guo K, Wang P. Hypocrellin B triggered sonodynamic therapy reverses multidrug resistance of doxorubicin-resistant SGC7901/ADR cells via down-regulation of P-gp expression. J Chemother 2020; 32:385-393. [DOI: 10.1080/1120009x.2020.1778242] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Yichen 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, China
| | - Hong Bai
- 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, China
- Medical College, Xi’an Peihua University, Xi’an, Shaanxi, China
| | - Kaili Guo
- 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, 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, China
| |
Collapse
|
23
|
Kong F, Zou H, Liu X, He J, Zheng Y, Xiong L, Miao X. miR-7112-3p targets PERK to regulate the endoplasmic reticulum stress pathway and apoptosis induced by photodynamic therapy in colorectal cancer CX-1 cells. Photodiagnosis Photodyn Ther 2020; 29:101663. [PMID: 31945549 DOI: 10.1016/j.pdpdt.2020.101663] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Revised: 01/06/2020] [Accepted: 01/10/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND Colorectal cancer (CRC) is the third most common malignant tumor worldwide. Photodynamic therapy (PDT) is an emerging modality for the treatment of solid tumors. Sinoporphyrin sodium (DVDMS) is a new photosensitizer with good therapeutic killing effects on cancer cells. Recent findings have shown that microRNAs play important roles in many biological processes. However, the functions of microRNAs in DVDMS-induced PDT remain largely unclear. MATERIALS AND METHODS Proteins involved in endoplasmic reticulum (ER) stress and apoptosis of CX-1 cells treated with DVDMS-PDT were examined by Western blotting and cell viability assays. 15 candidate miRNAs targeting RNA-dependent protein kinase-like ER kinase (PERK) were screened and verified using the TargetScan, miRWalk and miRDB databases. The downstream pathways of candidate miRNAs with high scores were studied by cell transfection, qRT-PCR, Western blotting and dual-luciferase reporter assays. The subcellular location of DVDMS was confirmed by laser confocal microscopy. RESULTS DVDMS-PDT induced apoptosis via elevated ER stress and activation of the PERK/ATF4/CHOP/caspase cascade pathway in CX-1 cells. The endoplasmic reticulum was involved in the subcellular accumulation of DVDMS in CX-1 cells. Dual-luciferase reporting experiment confirmed that a direct crosslinking between miR-7112-3p and PERK. In addition, miR-7112-3p was highly expressed in CRC tissues compared with peripheral tissues. CONCLUSION Our work showed that miR-7112-3p directly targeted PERK and further regulated PERK/ATF4/CHOP/caspase cascade pathway, resulting in enhanced apoptosis in CX-1 cells treated with DVDMS-PDT.
Collapse
Affiliation(s)
- Fanhua Kong
- Department of General Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Heng Zou
- Department of General Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xi Liu
- Department of General Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Jun He
- Department of General Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yanwen Zheng
- Department of General Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Li Xiong
- Department of General Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
| | - Xiongying Miao
- Department of General Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
| |
Collapse
|
24
|
Yao J, Gao W, Wang Y, Wang L, Diabakte K, Li J, Yang J, Jiang Y, Liu Y, Guo S, Zhao X, Cao Z, Chen X, Li Q, Zhang H, Wang W, Tian Z, Li B, Tian F, Wu G, Pourteymour S, Huang X, Tan F, Cao X, Yang Z, Li K, Zhang Y, Li Y, Zhang Z, Jin H, Tian Y. Sonodynamic Therapy Suppresses Neovascularization in Atherosclerotic Plaques via Macrophage Apoptosis-Induced Endothelial Cell Apoptosis. ACTA ACUST UNITED AC 2019; 5:53-65. [PMID: 32043020 PMCID: PMC7000870 DOI: 10.1016/j.jacbts.2019.10.007] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Revised: 10/07/2019] [Accepted: 10/07/2019] [Indexed: 01/26/2023]
Abstract
DVDMS-SDT reduces neovascularization in late-stage atherosclerotic lesions in both rabbit and mouse models. DVDMS-SDT enhances macrophage foam cell apoptosis, which in turn induces neovessel endothelial cell apoptosis and inhibits its proliferation, migration, and tubulogenesis, termed apoptosis-induced apoptosis. Mechanistically, DVDMS-SDT induces macrophage foam cell apoptosis via mitochondrial-caspase pathway, which activates caspase 3 to cleave SP-1, leading to the reduction of HIF-1α and VEGF-A. In the pilot translational study, DVDMS-SDT reduces plaque angiogenesis and inhibits vessel inflammation.
During atherosclerosis plaque progression, pathological intraplaque angiogenesis leads to plaque rupture accompanied by thrombosis, which is probably the most important cause of arteries complications such as cerebral and myocardial infarction. Even though few treatments are available to mitigate plaque rupture, further investigation is required to develop a robust optimized therapeutic method. In this study using rabbit and mouse atherosclerotic models, sinoporphyrin sodium (DVDMS)-mediated sonodynamic therapy reduced abnormal angiogenesis and plaque rupture. Briefly, DVDMS is injected to animals, and then the plaque was locally exposed to pulse ultrasound for a few minutes. Furthermore, a small size clinical trial was conducted on patients with atherosclerosis. Notably, a significant reduction of arterial inflammation and angiogenesis was recorded following a short period of DVDMS-mediated sonodynamic therapy treatment. This beneficial outcome was almost equivalent to the therapeutic outcome after 3-month intensive statin treatment.
Collapse
Key Words
- ALA, 5-aminolevulinic acid
- ApoE, apolipoprotein E
- ChIP, chromatin immunoprecipitation
- DVDMS, sinoporphyrin sodium
- DVDMS-SDT, sinoporphyrin sodium-mediated sonodynamic therapy
- HIF, hypoxia inducible factor
- HUVEC, human umbilical vein endothelial cells
- MVE, normalized maximal video-intensity enhancement
- SDT, sonodynamic therapy
- SP, specificity protein
- TBR, target-to-background ratio
- VEGF-A, vascular endothelial growth factor A
- apoptosis-induced apoptosis
- atherosclerotic plaque
- endothelial cell
- macrophage
- neovascularization
- sonodynamic therapy
Collapse
Affiliation(s)
- Jianting Yao
- Department of Cardiology, the First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, People’s Republic of China
| | - Weiwei Gao
- Department of Cardiology, the First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, People’s Republic of China
| | - Yu Wang
- Department of Cardiology, the First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, People’s Republic of China
| | - Lu Wang
- Department of Cardiology, the First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, People’s Republic of China
| | - Kamal Diabakte
- Department of Cardiology, the First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, People’s Republic of China
| | - Jinyang Li
- Department of Pathophysiology and Key Laboratory of Cardiovascular Pathophysiology, Harbin Medical University, Harbin, People’s Republic of China
- Key Laboratory of Cardiovascular Medicine Research (Harbin Medical University), Ministry of Education, Harbin, People’s Republic of China
| | - Jiemei Yang
- Department of Cardiology, the First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, People’s Republic of China
| | - Yongxing Jiang
- Department of Cardiology, the First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, People’s Republic of China
| | - Yuerong Liu
- Department of Cardiology, the First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, People’s Republic of China
| | - Shuyuan Guo
- Department of Cardiology, the First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, People’s Republic of China
| | - Xuezhu Zhao
- Department of Cardiology, the First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, People’s Republic of China
| | - Zhengyu Cao
- Department of Cardiology, the First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, People’s Republic of China
| | - Xi Chen
- Department of Cardiology, the First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, People’s Republic of China
| | - Qiannan Li
- Department of Cardiology, the First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, People’s Republic of China
| | - Haiyu Zhang
- Department of Cardiology, the First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, People’s Republic of China
| | - Wei Wang
- Department of Cardiology, the First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, People’s Republic of China
| | - Zhen Tian
- Department of Pathophysiology and Key Laboratory of Cardiovascular Pathophysiology, Harbin Medical University, Harbin, People’s Republic of China
- Key Laboratory of Cardiovascular Medicine Research (Harbin Medical University), Ministry of Education, Harbin, People’s Republic of China
| | - Bicheng Li
- Department of Cardiology, the First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, People’s Republic of China
| | - Fang Tian
- Department of Cardiology, the First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, People’s Republic of China
| | - Guodong Wu
- Department of Cardiology, the First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, People’s Republic of China
| | | | - Xi Huang
- Department of Cardiology, the First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, People’s Republic of China
| | - Fancheng Tan
- Department of Pathophysiology and Key Laboratory of Cardiovascular Pathophysiology, Harbin Medical University, Harbin, People’s Republic of China
- Key Laboratory of Cardiovascular Medicine Research (Harbin Medical University), Ministry of Education, Harbin, People’s Republic of China
| | - Xiaoru Cao
- Department of Pathophysiology and Key Laboratory of Cardiovascular Pathophysiology, Harbin Medical University, Harbin, People’s Republic of China
- Key Laboratory of Cardiovascular Medicine Research (Harbin Medical University), Ministry of Education, Harbin, People’s Republic of China
| | - Zhuowen Yang
- Department of Cardiology, the First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, People’s Republic of China
| | - Kang Li
- Department of Epidemiology and Biostatistics, Harbin Medical University, Harbin, People’s Republic of China
| | - Yan Zhang
- School of Life Science and Technology, Research Center for Computational Biology, Harbin Institute of Technology, Harbin, People’s Republic of China
| | - Yong Li
- Department of Positron Emission Tomography–Computed Tomography, the First Affiliated Hospital of Harbin Medical University, Harbin, People’s Republic of China
| | - Zhiguo Zhang
- Laboratory of Photo- and Sono-theranostic Technologies and Condensed Matter Science and Technology Institute, Harbin Institute of Technology, Harbin, People’s Republic of China
| | - Hong Jin
- Department of Medicine, Karolinska Institute, Stockholm, Sweden
- Dr. Hong Jin, Molecular Vascular Medicine, Medicine Department, Bioclinicum, Akademiska Stråket 1, J8:20, Karolinska University Hospital, 17164 Solna, Sweden.
| | - Ye Tian
- Department of Cardiology, the First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, People’s Republic of China
- Department of Pathophysiology and Key Laboratory of Cardiovascular Pathophysiology, Harbin Medical University, Harbin, People’s Republic of China
- Key Laboratory of Cardiovascular Medicine Research (Harbin Medical University), Ministry of Education, Harbin, People’s Republic of China
- Address for correspondence: Dr. Ye Tian, Department of Cardiology, The First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, 23 Youzheng Street, Harbin 150001, China.
| |
Collapse
|
25
|
Xie L, Feng X, Huang M, Zhang K, Liu Q. Sonodynamic Therapy Combined to 2-Deoxyglucose Potentiate Cell Metastasis Inhibition of Breast Cancer. ULTRASOUND IN MEDICINE & BIOLOGY 2019; 45:2984-2992. [PMID: 31405605 DOI: 10.1016/j.ultrasmedbio.2019.07.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Revised: 06/27/2019] [Accepted: 07/06/2019] [Indexed: 06/10/2023]
Abstract
Metastasis is a major dilemma of cancer therapy. It frequently occurs in breast cancer, which is the leading form of malignant tumor among females worldwide. Although there are therapies that provide a possible method for this challenge, such as chemotherapy, the tumoral metabolic pathway is unconventional and favors metastasis and proliferation. This magnifies the difficulty of treating breast cancer. In this study, we identified 2-deoxyglucose (2 DG) as an important glycolysis suppressor that can potentiate sonodynamic therapy (SDT) to inhibit migration and invasion. In addition, disruptions of the cell membrane microstructure were captured by a scanning electron microscope in cells treated with the co-therapy. Similarly, we detected blockages of the cell cycle process, using flow cytometry. Of note, we observed that hexokinase II (HK2), the rate-limiting enzyme of glycolysis, was notably uncoupled from the mitochondria in SDT + 2 DG co-therapy group. Furthermore, there was altered expression of HK2 and Glut1, which control glycolysis. Simultaneously, the in vivo results revealed that pulmonary metastasis was also seriously suppressed by SDT + 2 DG co-therapy. These results demonstrate this co-therapy is a promising strategy for breast cancer inhibition through metastasis and proliferation.
Collapse
Affiliation(s)
- Lifen Xie
- Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi, China; Suzhou Institute of Systems Medicine, Suzhou, Jiangsu, China; Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Xiaolan Feng
- Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi, China
| | - Minying Huang
- Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi, China
| | - Kun Zhang
- Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi, China.
| | - Quanhong Liu
- Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi, China
| |
Collapse
|
26
|
Liu Y, Bai L, Guo K, Jia Y, Zhang K, Liu Q, Wang P, Wang X. Focused ultrasound-augmented targeting delivery of nanosonosensitizers from homogenous exosomes for enhanced sonodynamic cancer therapy. Theranostics 2019; 9:5261-5281. [PMID: 31410214 PMCID: PMC6691590 DOI: 10.7150/thno.33183] [Citation(s) in RCA: 90] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Accepted: 05/14/2019] [Indexed: 01/10/2023] Open
Abstract
Sonodynamic therapy (SDT), wherein focused ultrasound is used to guide the site-specific delivery of nano-sonosensitizers and trigger profound sono-damage, has great potential in cancer theranostics. The development of nanosensitizers with high sono-activatable efficiency and good biosafety is however challenging. Methods: In this study, we designed a functionalized smart nanosonosensitizer (EXO-DVDMS) by loading sinoporphyrin sodium (DVDMS), an excellent porphyrin sensitizer with both potential therapeutic and imaging applications, onto homotypic tumor cell-derived exosomes. Because of the high binding-affinity between DVDMS and proteins, coincubation of DVDMS and exosome would result in DVDMS attached on the surface or loaded in the core of exosomes. The prepared EXO-DVDMS was applied for ultrasound-responsive controlled release and enhanced SDT. Results: Tumor cell-derived exosomes exhibited high stability and specificity towards the homotypic tumors, along with highly controlled ultrasound-responsive drug release, and boosted reactive oxygen species (ROS) generation to augment SDT. Intriguingly, EXO-DVDMS was endocytosed by lysosomes, and the low pH in the latter triggered DVDMS relocation synergistically with the ultrasound, thereby initiating multiple cell death-signaling pathways. Furthermore, the exosomal formulation served as a functionalized nanostructure, and facilitated simultaneous imaging and tumor metastasis inhibition, that were respectively 3-folds and 10-folds higher than that of free form. Conclusions: Taken together, our findings suggest that an extracorporeal ultrasound device can non-invasively enhance homogenous tumor targeting and SDT toxicity of EXO-DVDMS, and the developed endogenous nano-sonosensitizer is a promising nanoplatform for activated cancer theranostics.
Collapse
|
27
|
Li E, Sun Y, Lv G, Li Y, Zhang Z, Hu Z, Cao W. Sinoporphyrin sodium based sonodynamic therapy induces anti-tumor effects in hepatocellular carcinoma and activates p53/caspase 3 axis. Int J Biochem Cell Biol 2019; 113:104-114. [PMID: 30660690 DOI: 10.1016/j.biocel.2019.01.009] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 01/09/2019] [Accepted: 01/16/2019] [Indexed: 12/31/2022]
Abstract
Sonodynamic therapy (SDT) is a noninvasive therapeutic method via the activation of certain chemical sensitizers using low intensity ultrasound. In this work, we evaluated the antitumor effect of sinoporphyrin sodium (DVDMS) mediated SDT (DVDMS-SDT) on Hepatocellular carcinoma (HCC) cell lines both in vitro and in vivo. The results indicated that DVDMS-SDT was significantly more efficacious than PpIX-SDT in treating hepatocellular cell line Hep-G2. DVDMS-SDT also increased the ratio of cells in the G2/M phase and decreased the CDK1 and Cyclin B1 protein level. DVDMS-SDT markedly increased intracellular reactive oxygen species (ROS) in vitro. The increased ROS production up-regulated the expression of p53 and Bax, and down-regulated Bcl-2 expression, which led to the activation of caspase-3, ultimately initiated cell apoptosis. These effects could be partially reversed by the ROS scavenger N-acetylcysteine (NAC). In vivo experiments revealed that the DVDMS-SDT resulted in an effective inhibition of tumor growth and prolonged the survival time of tumor-bearing mice. More importantly, no obvious signs of side effects were observed. These results suggested that DVDMS-SDT is very effective in treating Hepatocellular carcinoma without side effects. The primary mechanism of SDT is due to the increased ROS activated the p53/Caspase 3 axis of apoptosis.
Collapse
Affiliation(s)
- Enze Li
- School of Life Science and Technology, Harbin Institute of Technology, Harbin, China; Laboratory of Sono- and Photo-theranostic Technologies, Harbin Institute of Technology, Harbin, China
| | - Yi Sun
- Department of Stomatology, The Fourth Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Guixiang Lv
- Department of Biochemistry and Molecular Biology, Harbin Medical University, Harbin, China
| | - Yongning Li
- Laboratory of Sono- and Photo-theranostic Technologies, Harbin Institute of Technology, Harbin, China
| | - Zhiguo Zhang
- Condensed Matter Science and Technology Institute, Harbin Institute of Technology, Harbin, China
| | - Zheng Hu
- Laboratory of Sono- and Photo-theranostic Technologies, Harbin Institute of Technology, Harbin, China.
| | - Wenwu Cao
- Laboratory of Sono- and Photo-theranostic Technologies, Harbin Institute of Technology, Harbin, China; Department of Mathematics and Materials Research Institute, The Pennsylvania State University, University Park, Pennsylvania, USA.
| |
Collapse
|
28
|
Sun Y, Wang H, Wang P, Zhang K, Geng X, Liu Q, Wang X. Tumor targeting DVDMS-nanoliposomes for an enhanced sonodynamic therapy of gliomas. Biomater Sci 2019; 7:985-994. [DOI: 10.1039/c8bm01187g] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
Abstract
UTMD-assisted intelligent DVDMS encapsulate iRGD-Liposomes mediate SDT with deep tumor penetration and specific targeting ability enhanced anti-glioma efficacy.
Collapse
Affiliation(s)
- Yue Sun
- 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
| | - Haiping 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
| | - 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
| | - 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
| | - Xiaorui Geng
- 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
| | - 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
| | - 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
| |
Collapse
|
29
|
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.
Collapse
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
| |
Collapse
|
30
|
Sun Y, Wang H, Zhang K, Liu J, Wang P, Wang X, Liu Q. Sonodynamic therapy induces oxidative stress, DNA damage and apoptosis in glioma cells. RSC Adv 2018; 8:36245-36256. [PMID: 35558463 PMCID: PMC9088833 DOI: 10.1039/c8ra07099g] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2018] [Revised: 06/01/2021] [Accepted: 10/15/2018] [Indexed: 02/05/2023] Open
Abstract
Malignant glioma remains one of the most challenging diseases to treat because of the invasive growth of glioma cells and the existence of the blood-brain barrier (BBB), which blocks drug delivery to the brain. New strategies are urgently needed to overcome these shortcomings and improve the outcomes. Ultrasound represents a promising noninvasive and reversible BBB opening approach and the related sonodynamic therapy (SDT) is rapidly emerging. This study aims to explore the ultrasound parameters for BBB opening and the cell killing effect of SDT in human glioma U373 cells by using a recently reported sonosensitizer, sinoporphyrin sodium (DVDMS). The in vitro BBB model indicated that SDT caused a time-dependent permeability increase, which peaked at 2 h post treatment and then recovered gradually. The results of toxicology tests showed significant U373 cell viability loss and apoptosis increase after DVDMS-SDT, accompanied by enhanced cleaved-caspase-3 level and DNA fragmentation, in which reactive oxygen species (ROS) were a major triggering intermediate during DVDMS-SDT. Furthermore, DVDMS-SDT produced DNA damage and the underlying mechanisms were evaluated, in order to provide a fundamental basis for DVDMS-SDT application in glioma therapy. The findings indicated that the DNA molecules could be temporarily regulated by SDT and DNA double-strand breaks (DSBs), which increased the difficulty of cellular self-repair, thus aggravating cell apoptosis and inhibiting glioma cell invasive growth. Therefore, this study supports the use of SDT as an alternative approach for glioma therapy.
Collapse
Affiliation(s)
- Yue Sun
- 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 People's Republic of China +86-029-85310275
| | - Haiping 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 People's Republic of China +86-029-85310275
| | - 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 People's Republic of China +86-029-85310275
| | - Jingfei 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 People's Republic of China +86-029-85310275
| | - 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 People's Republic of China +86-029-85310275
| | - 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 People's Republic of China +86-029-85310275
| | - 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 People's Republic of China +86-029-85310275
| |
Collapse
|
31
|
Sonodynamic Therapy on Intracranial Glioblastoma Xenografts Using Sinoporphyrin Sodium Delivered by Ultrasound with Microbubbles. Ann Biomed Eng 2018; 47:549-562. [DOI: 10.1007/s10439-018-02141-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Accepted: 09/24/2018] [Indexed: 12/27/2022]
|
32
|
Liu Y, Bai H, Wang H, Wang X, Liu Q, Zhang K, Wang P. Comparison of hypocrellin B-mediated sonodynamic responsiveness between sensitive and multidrug-resistant human gastric cancer cell lines. J Med Ultrason (2001) 2018; 46:15-26. [DOI: 10.1007/s10396-018-0899-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Accepted: 08/02/2018] [Indexed: 01/10/2023]
|
33
|
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.
Collapse
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.
| |
Collapse
|
34
|
THE ROLE OF PHOTODYNAMIC THERAPY IN THE TREATMENT OF PRIMARY, RECURRENT AND METASTATIC MALIGNANT BRAIN TUMORS. BIOMEDICAL PHOTONICS 2018. [DOI: 10.24931/2413-9432-2018-7-2-37-49] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Photodynamic therapy is a relevant and promising area for research in the field of clinical neuroonocology. Application of modern developments in the field of laser technologies and new photosensitizers allows us to refer to this field as to high-tech. According to various authors, the inclusion of photodynamic therapy in combined and complex treatments of patients with malignant brain tumors allows achieving overall survival median of patients from 11 to 26 months for primary form of glioblastoma, and from 7.5 to 15 months - for recurrent forms of glioblastoma. Certain results have been achieved in the treatment of patients with metastatic brain lesion. In this publication the authors analyzed and systematized the results of the main clinical studies in the field of fluorescent diagnostics and intraoperative photodynamic therapy of primary, recurrent and metastatic forms of malignant brain tumors.
Collapse
|
35
|
Xie R, Xu T, Zhu J, Wei X, Zhu W, Li L, Wang Y, Han Y, Zhou J, Bai Y. The Combination of Glycolytic Inhibitor 2-Deoxyglucose and Microbubbles Increases the Effect of 5-Aminolevulinic Acid-Sonodynamic Therapy in Liver Cancer Cells. ULTRASOUND IN MEDICINE & BIOLOGY 2017; 43:2640-2650. [PMID: 28843620 DOI: 10.1016/j.ultrasmedbio.2017.06.031] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2016] [Revised: 06/16/2017] [Accepted: 06/29/2017] [Indexed: 06/07/2023]
Abstract
Sonodynamic therapy (SDT) overcomes the shortcoming of photodynamic therapy in the treatment of cancer. Previous studies indicated that the glycolysis inhibitor 2-deoxyglucose (2-DG) potentiated photodynamic therapy induced tumor cell death and microbubbles (MBs) improved the SDT performance. We hypothesized that the combination of 2-DG and MBs will increase the effect of 5-aminolevulinic acid (ALA)-SDT in HepG2 liver cancer cells. When cells were treated with 5-min ALA-SDT and 2-mmol/L 2-DG, the cell survival rate decreased to 73.0 ± 7.1% and 75.2 ± 7.9%, respectively. Furthermore, 2 mmol/L 2-DG increased 5-min ALA-SDT induced growth inhibition and augmented ALA-SDT induced cell apoptotic rate from 9.8 ± 0.7% to 17.4 ± 2.2%. In the combination group (2-DG and ALA-SDT group), HepG2 cells possessed typical apoptotic characters. 2-DG also increased ALA-SDT associated intracellular reactive oxygen species generation and loss of mitochondrial membrane potential. Moreover, SonoVue MBs had stimulatory function on cell viability inhibition, apoptosis, reactive oxygen species production and mitochondrial membrane potential loss for combination treatment. This study suggests a promising therapeutic strategy using a combination of 2-DG, MBs and ALA-SDT for treating liver cancer.
Collapse
Affiliation(s)
- Rui Xie
- Department of Digestive Internal Medicine & Photodynamic Therapy Center, Harbin Medical University Cancer Hospital, Harbin, China
| | - Tongying Xu
- Department of Digestive Internal Medicine & Photodynamic Therapy Center, Harbin Medical University Cancer Hospital, Harbin, China
| | - Jiuxin Zhu
- Department of Pharmacology (the State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Research, Ministry of Education), Harbin Medical University, Harbin, China
| | - Xiaoli Wei
- Department of Digestive Internal Medicine & Photodynamic Therapy Center, Harbin Medical University Cancer Hospital, Harbin, China
| | - Wenting Zhu
- Department of Digestive Internal Medicine & Photodynamic Therapy Center, Harbin Medical University Cancer Hospital, Harbin, China
| | - Longmin Li
- Department of Digestive Internal Medicine & Photodynamic Therapy Center, Harbin Medical University Cancer Hospital, Harbin, China
| | - Yufeng Wang
- Department of Digestive Internal Medicine & Photodynamic Therapy Center, Harbin Medical University Cancer Hospital, Harbin, China
| | - Yu Han
- Department of Digestive Internal Medicine & Photodynamic Therapy Center, Harbin Medical University Cancer Hospital, Harbin, China
| | - Jianhua Zhou
- Department of Digestive Internal Medicine & Photodynamic Therapy Center, Harbin Medical University Cancer Hospital, Harbin, China
| | - Yuxian Bai
- Department of Digestive Internal Medicine & Photodynamic Therapy Center, Harbin Medical University Cancer Hospital, Harbin, China.
| |
Collapse
|
36
|
Tang Q, Chang S, Tian Z, Sun J, Hao L, Wang Z, Zhu S. Efficacy of Indocyanine Green-Mediated Sonodynamic Therapy on Rheumatoid Arthritis Fibroblast-like Synoviocytes. ULTRASOUND IN MEDICINE & BIOLOGY 2017; 43:2690-2698. [PMID: 28779958 DOI: 10.1016/j.ultrasmedbio.2017.06.030] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2016] [Revised: 06/14/2017] [Accepted: 06/29/2017] [Indexed: 06/07/2023]
Abstract
Sonodynamic therapy (SDT) has become a new therapeutic method because of its activation of certain sensitizers by ultrasound. Some studies have reported that indocyanine green (ICG) has the characteristics of a sonosensitizer and favorable fluorescence imaging in synovitis of early inflammatory arthritis. In this study, we aimed to investigate the cytotoxic effect of ICG-mediated SDT on MH7A cells in vitro and the potential mechanisms involved. ICG was found to be taken up mainly in cytoplasm, with maximal uptake in 4 h. Cell viability in ICG-mediated SDT (SDT-0.5 and SDT-1.0) groups decreased significantly to 73.09 ± 1.97% and 54.24 ± 4.66%, respectively; cell apoptosis increased significantly to 26.43 ± 0.91% and 45.93 ± 6.17%, respectively. Moreover, marked loss in mitochondrial membrane potential and greatly increased generation of reactive oxygen species were observed in ICG-mediated SDT groups. Interestingly, the loss in cell viability could be effectively rescued with pretreatment with the reactive oxygen species scavenger N-acetylcysteine. These results indicate that ICG-mediated SDT is cytotoxic to fibroblast-like synoviocytes and is a potential modality for targeted therapy of synovitis in rheumatoid arthritis.
Collapse
Affiliation(s)
- Qin Tang
- Department of Pharmacy, First Affiliated Hospital of Chongqing Medical University, Chongqing, China; Department of Ultrasound, Institute of Ultrasound Imaging, Second Affiliated Hospital of Chongqing Medical University, Chongqing, China; State Key Laboratory of Ultrasound Engineering in Medicine Co-founded by Chongqing and Ministry of Science and Technology, College of Biomedical Engineering, Chongqing Key Laboratory of Biomedical Engineering, Chongqing Medical University, Chongqing, China
| | - Shufang Chang
- Department of Obstetrics and Gynecology, Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Zhonghua Tian
- Department of Pharmacy, First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jiangchuan Sun
- Department of Obstetrics and Gynecology, Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Lan Hao
- Department of Ultrasound, Institute of Ultrasound Imaging, Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Zhigang Wang
- Department of Ultrasound, Institute of Ultrasound Imaging, Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Shenyin Zhu
- Department of Pharmacy, First Affiliated Hospital of Chongqing Medical University, Chongqing, China.
| |
Collapse
|
37
|
Zang L, Zhao H, Fang Q, Fan M, Chen T, Tian Y, Yao J, Zheng Y, Zhang Z, Cao W. Photophysical properties of sinoporphyrin sodium and explanation of its high photo-activity. J PORPHYR PHTHALOCYA 2017. [DOI: 10.1142/s1088424617500055] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Sinoporphyrin sodium (DVDMS) is a novel photosensitizer with high photodynamic therapy (PDT) effect. Reasons for its high photo-activity were investigated according to the study of photophysical characteristics of DVDMS. Extinction coefficients ([Formula: see text] of DVDMS at 405 nm and 630 nm are 4.36 × 105 and 1.84 × 104 M[Formula: see text].cm[Formula: see text]; fluorescence quantum yield ([Formula: see text] is 0.026; quantum yield of lowest triplet state formation is 0.94 and singlet oxygen quantum yield ([Formula: see text] is 0.92. Although [Formula: see text] of DVDMS is only 10% higher than that of Photofrin[Formula: see text] (0.83), the extinction coefficient of DVDMS at 630 nm is 10-fold greater than that of Photofrin[Formula: see text]. This leads to its higher singlet oxygen generation efficiency ([Formula: see text]. The higher [Formula: see text] of DVDMS can result in an effective reduction of dosage (1/10 of Photofrin[Formula: see text] reaching the same cytotoxic effect as Photofrin[Formula: see text]. Even though [Formula: see text] is approximately equal to that of Photofrin[Formula: see text], brightness ([Formula: see text] of DVDMS is 10-fold greater than that of Photofrin[Formula: see text] because of the 10-fold greater extinction coefficient. Thus, fluorescence diagnosis ability of 0.2 mg/kg DVDMS is comparable to that of 2 mg/kg Photofrin[Formula: see text] used in PDT. Overall, the 10-fold greater extinction coefficients are responsible for the high brightness and singlet oxygen generation efficiency of DVDMS.
Collapse
Affiliation(s)
- Lixin Zang
- Condensed Matter Science and Technology Institute, Harbin Institute of Technology, Harbin, 150080, China
| | - Huimin Zhao
- School of Physics and Electronics, Shandong Normal University, Ji’nan, 250014, China
| | - Qicheng Fang
- Institute of Materia Medica, Chinese Academy of Medical Science, Beijing, 100050, China
| | - Ming Fan
- Shenzhen Micromed Tech. Co., Ltd., Shenzhen, 518109, China
| | - Tong Chen
- Shenzhen Micromed Tech. Co., Ltd., Shenzhen, 518109, China
| | - Ye Tian
- Division of Cardiology, the First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, 150001, China
| | - Jianting Yao
- Division of Cardiology, the First Affiliated Hospital, Cardiovascular Institute, Harbin Medical University, Harbin, 150001, China
| | - Yangdong Zheng
- Department of Physics, Harbin Institute of Technology, Harbin, 150001, China
| | - Zhiguo Zhang
- Condensed Matter Science and Technology Institute, Harbin Institute of Technology, Harbin, 150080, China
| | - Wenwu Cao
- Department of Mathematics and Materials Research Institute, The Pennsylvania State University, Pennsylvania, 16802, USA
| |
Collapse
|
38
|
Li L, Wang H, Wang H, Li L, Wang P, Wang X, Liu Q. Interaction and oxidative damage of DVDMS to BSA: a study on the mechanism of photodynamic therapy-induced cell death. Sci Rep 2017; 7:43324. [PMID: 28252029 PMCID: PMC5333107 DOI: 10.1038/srep43324] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Accepted: 01/25/2017] [Indexed: 12/22/2022] Open
Abstract
Photodynamic therapy (PDT) is a promising method for neoplastic and nonneoplastic diseases. In this study, we utilized sinoporphyrin sodium (DVDMS) as a sensitizer combined with light to investigate its cytotoxic effect on different cell lines. For this purpose, we chose bovine serum albumin (BSA) as a model to explore the mechanism of PDT-induced cell death at a molecular level. Our findings indicated that the combined treatment significantly suppressed cell survival. Fluorescence spectroscopy revealed a strong interaction between DVDMS and BSA molecules in aqueous solution, affecting DVDMS’ targeting distribution and metabolism. Spectroscopic analysis and carbonyl content detection indicated that DVDMS-PDT significantly enhanced the damage of BSA at a higher extent than Photofrin II-PDT under similar experimental conditions. Our observations were consistent with the cytotoxicity results. Excessive reactive oxygen species (ROS) were induced by the synergy effect of the sensitizer and light, which played an important role in damaging BSA and tumor cells. These results suggested that the interaction and oxidative damage of protein molecules by DVDMS were the main reasons to cell death and constitute a valuable reference for future DVDMS-PDT investigations.
Collapse
Affiliation(s)
- Li Li
- Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an 710119, Shaanxi, China
| | - Huiyu Wang
- Department of Ultrasound, Beijing Shijitan Hospital Affiliated to the Capital Medical University, 100038, Beijing, China
| | - Haiping Wang
- Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an 710119, Shaanxi, China
| | - Lijun Li
- Department of Surgical Oncology, Beijing Shijitan Hospital Affiliated to the Capital Medical University, 100038, Beijing, China
| | - Pan Wang
- Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an 710119, Shaanxi, China
| | - Xiaobing Wang
- Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an 710119, Shaanxi, China
| | - Quanhong Liu
- Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an 710119, Shaanxi, China
| |
Collapse
|
39
|
Berberine-sonodynamic therapy induces autophagy and lipid unloading in macrophage. Cell Death Dis 2017; 8:e2558. [PMID: 28102849 PMCID: PMC5386349 DOI: 10.1038/cddis.2016.354] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2016] [Revised: 09/19/2016] [Accepted: 09/27/2016] [Indexed: 01/28/2023]
Abstract
Impaired autophagy in macrophages accompanies the progression of atherosclerosis and contributes to lipid loading in plaques and ineffective lipid degradation. Therefore, evoking autophagy and its associated cholesterol efflux may provide a therapeutic treatment for atherosclerosis. In the present study, berberine-mediated sonodynamic therapy (BBR-SDT) was used to induce autophagy and cholesterol efflux in THP-1 macrophages and derived foam cells. Following BBR-SDT, autophagy was increased in the macrophages, autophagy resistance in the foam cells was prevented, and cholesterol efflux was induced. The first two effects were blocked by the reactive oxygen species scavenger, N-acetyl cysteine. BBR-SDT also reduced the phosphorylation of Akt and mTOR, two key molecules in the PI3K/AKT/mTOR signaling pathway, which is responsible for inducing autophagy. Correspondingly, treatment with the autophagy inhibitor, 3-methyladenine, or the PI3K inhibitor, LY294002, abolished the autophagy-induced effects of BBR-SDT. Furthermore, induction of cholesterol efflux by BBR-SDT was reversed by an inhibition of autophagy by 3-methyladenine or by a small interfering RNA targeting Atg5. Taken together, these results demonstrate that BBR-SDT effectively promotes cholesterol efflux by increasing reactive oxygen species generation, and this subsequently induces autophagy via the PI3K/AKT/mTOR signaling pathway in both ‘normal' macrophages and lipid-loaded macrophages (foam cells). Thus, BBR-SDT may be a promising atheroprotective therapy to inhibit the progression of atherosclerosis and should be further studied.
Collapse
|
40
|
Shi R, Li C, Jiang Z, Li W, Wang A, Wei J. Preclinical Study of Antineoplastic Sinoporphyrin Sodium-PDT via In Vitro and In Vivo Models. Molecules 2017; 22:molecules22010112. [PMID: 28085075 PMCID: PMC6155726 DOI: 10.3390/molecules22010112] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2016] [Revised: 12/26/2016] [Accepted: 01/04/2017] [Indexed: 12/17/2022] Open
Abstract
Photodynamic therapy (PDT) investigations have seen stable increases and the development of new photosensitizers is a heated topic. Sinoporphyrin sodium is a new photosensitizer isolated from Photofrin. This article evaluated its anticancer effects by clonogenic assays, MTT assays and xenograft experiments in comparison to Photofrin. The clonogenicity inhibition rates of sinoporphyrin sodium-PDT towards four human cancer cell lines ranged from 85.5% to 94.2% at 0.5 μg/mL under 630 nm irradiation of 30 mW/cm² for 180 s. For MTT assays, the IC50 ranges of Photofrin-PDT and sinoporphyrin sodium-PDT towards human cancer cells were 0.3 μg/mL to 5.5 μg/mL and 0.1 μg/mL to 0.8 μg/mL under the same irradiation conditions, respectively. The IC50 values of Photofrin-PDT and sinoporphyrin sodium-PDT towards human skin cells, HaCaT, were 10 μg/mL and 1.0 μg/mL, respectively. Esophagus carcinoma and hepatoma xenograft models were established to evaluate the in vivo antineoplastic efficacy. A control group, Photofrin-PDT group (20 mg/kg) and sinoporphyrin sodium group at three doses, 0.5 mg/kg, 1 mg/kg and 2 mg/kg, were set. Mice were injected with photosensitizers 24 h before 60 J 630 nm laser irradiation. The tumor weight inhibition ratio of 2 mg/kg sinoporphyrin sodium-PDT reached approximately 90%. Besides, the tumor growths were significantly slowed down by 2 mg/kg sinoporphyrin sodium-PDT, which was equivalent to 20 mg/kg Photofrin-PDT. In sum, sinoporphyrin sodium-PDT showed great anticancer efficacy and with a smaller dose compared with Photofrin. Further investigations are warranted.
Collapse
Affiliation(s)
- Rui Shi
- New Drug Safety Evaluation Centre, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China.
| | - Chao Li
- New Drug Safety Evaluation Centre, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China.
| | - Zhihuan Jiang
- New Drug Safety Evaluation Centre, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China.
| | - Wanfang Li
- New Drug Safety Evaluation Centre, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China.
| | - Aiping Wang
- New Drug Safety Evaluation Centre, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China.
| | - Jinfeng Wei
- New Drug Safety Evaluation Centre, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China.
| |
Collapse
|
41
|
Jia Y, Wang X, Liu Q, Leung AW, Wang P, Xu C. Sonodynamic action of hypocrellin B triggers cell apoptoisis of breast cancer cells involving caspase pathway. ULTRASONICS 2017; 73:154-161. [PMID: 27657480 DOI: 10.1016/j.ultras.2016.09.013] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2016] [Revised: 08/23/2016] [Accepted: 09/11/2016] [Indexed: 05/27/2023]
Abstract
OBJECTIVES The aim of the present study is to investigate the effects of sonodynamic action of hypocrellin B on human breast cancer cells and further explore its underlying mechanisms. METHODS The cell viability of breast cancer MDA-MB-231 cells was examined by 3-(4, 5-dimethylthiazol-2-yl)-2, 5-diphenyl tetrazolium bromide (MTT) assay. Alterations on cell apoptosis, intracellular reactive oxygen species generation (ROS), mitochondrial membrane potential, and DNA fragmentation was analyzed by flow cytometer. The subcellular localization of hypocrellin B was assessed by a confocal laser scanning microscope. Mitochondria damage and nuclear morphological changes were observed under a fluorescence microscope. To further explore whether caspase pathway was involved in cell apoptotic induction of sonodynamic action of hypocrellin B, the pan-caspase inhibitor Z-Val-Ala-DL-Asp (ome)-Fluoromethylketone (z-VAD-fmk) was added to the cells one hour prior to loading the sonosensitizer, and then cell viability and apoptosis were analyzed after hypocrellin B treatment. RESULTS Sonodynamic treatment of hypocrellin B HB significantly suppressed cell viability of MDA-MB-231 cells. Sonodynamic action of hypocrellin B caused excessive ROS accumulation, mitochondrial dysfunction, cell apoptosis, DNA fragmentation and nuclear morphological damage. Moreover, the cytotoxicity and cell apoptosis induced by sonodynamic action of hypocrellin B were remarkably rescued by the caspase spectrum inhibitor z-VAD-fmk. CONCLUSIONS These results demonstrated that hypocrellin B had significant sonodynamic killing and apoptotic induction effect on breast cancer cells. And cell apoptosis induced by sonodynamic action of hypocrellin B was partly dependent on caspase pathway.
Collapse
Affiliation(s)
- Yali Jia
- Key Laboratory of the Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry, National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an, China; School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong, China
| | - Xiaobing Wang
- Key Laboratory of the Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry, National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an, China
| | - Quanhong Liu
- Key Laboratory of the Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry, National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an, China
| | - Albert Wingnang Leung
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong, China
| | - Pan Wang
- Key Laboratory of the Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry, National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an, China; School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong, China.
| | - Chuanshan Xu
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong, China.
| |
Collapse
|
42
|
Jiang S, Zhu R, He X, Wang J, Wang M, Qian Y, Wang S. Enhanced photocytotoxicity of curcumin delivered by solid lipid nanoparticles. Int J Nanomedicine 2016; 12:167-178. [PMID: 28053531 PMCID: PMC5191853 DOI: 10.2147/ijn.s123107] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Curcumin (Cur) is a promising photosensitizer that could be used in photodynamic therapy. However, its poor solubility and hydrolytic instability limit its clinical use. The aim of the present study was to encapsulate Cur into solid lipid nanoparticles (SLNs) in order to improve its therapeutic activity. The Cur-loaded SLNs (Cur-SLNs) were prepared using an emulsification and low-temperature solidification method. The functions of Cur and Cur-SLNs were studied on the non-small cell lung cancer A549 cells for photodynamic therapy. The results revealed that Cur-SLNs induced ~2.27-fold toxicity higher than free Cur at a low concentration of 15 μM under light excitation, stocking more cell cycle at G2/M phase. Cur-SLNs could act as an efficient drug delivery system to increase the intracellular concentration of Cur and its accumulation in mitochondria; meanwhile, the hydrolytic stability of free Cur could be improved. Furthermore, Cur-SLNs exposed to 430 nm light could produce more reactive oxygen species to induce the disruption of mitochondrial membrane potential. Western blot analysis revealed that Cur-SLNs increased the expression of caspase-3, caspase-9 proteins and promoted the ratio of Bax/Bcl-2. Overall, the results from these studies demonstrated that the SLNs could enhance the phototoxic effects of Cur.
Collapse
Affiliation(s)
- Shan Jiang
- Tenth People's Hospital, School of Life Science and Technology, Tongji University
| | - Rongrong Zhu
- Tenth People's Hospital, School of Life Science and Technology, Tongji University
| | - Xiaolie He
- Tenth People's Hospital, School of Life Science and Technology, Tongji University
| | - Jiao Wang
- Tenth People's Hospital, School of Life Science and Technology, Tongji University
| | - Mei Wang
- Tenth People's Hospital, School of Life Science and Technology, Tongji University
| | - Yechang Qian
- Department of Respiratory Disease, Baoshan District Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai, People's Republic of China
| | - Shilong Wang
- Tenth People's Hospital, School of Life Science and Technology, Tongji University
| |
Collapse
|
43
|
Liu Y, Wang P, Liu Q, Wang X. Sinoporphyrin sodium triggered sono-photodynamic effects on breast cancer both in vitro and in vivo. ULTRASONICS SONOCHEMISTRY 2016; 31:437-48. [PMID: 26964970 DOI: 10.1016/j.ultsonch.2016.01.038] [Citation(s) in RCA: 77] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2015] [Revised: 01/23/2016] [Accepted: 01/29/2016] [Indexed: 05/10/2023]
Abstract
Sono-photodynamic therapy (SPDT) is a promising anti-cancer strategy. Briefly, SPDT combines ultrasound and light to activate sensitizers that produce mechanical, sonochemical and photochemical activities. Sinoporphyrin sodium (DVDMS) is a newly identified sensitizer that shows great potential in both sonodynamic therapy (SDT) and photodynamic therapy (PDT). In this study, we primarily evaluated the combined effects of SDT and PDT by using DVDMS on breast cancer both in vitro and in vivo. In vitro, DVDMS-SPDT elicits much serious cytotoxicity compared with either SDT or PDT alone by MTT and colony formation assays. 2',7'-Dichlorodihydrofluo-rescein-diacetate (DCFH-DA) and dihydroethidium (DHE) staining revealed that intracellular reactive oxygen species (ROS) were significantly increased in groups given combined therapy. Terephthalic acid (TA) method and FD500-uptake assay reflected that cavitational effects and cell membrane permeability changes after ultrasound irradiation were also involved in the enhancement of combination therapy. In vivo, DVDMS-SPDT markedly inhibits the tumor volume and tumor weight growth. Hematoxylin-eosin staining and immunohistochemistry analysis show DVDMS-SPDT greatly suppressed tumor proliferation. Further, DVDMS-SPDT significantly inhibits tumor lung metastasis in the highly metastatic 4T1 mouse xenograft model, which is consistent well with the in vitro findings evaluated by transwell assay. Moreover, DVDMS-SPDT did not produces obvious effect on body weight and major organs in 4T1 xenograft model. The results suggest that by combination SDT and PDT, the sensitizer DVDMS would produce much better therapeutic effects, and DVDMS-SPDT may be a potential strategy against highly metastatic breast cancer.
Collapse
Affiliation(s)
- Yichen Liu
- Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an 710062, Shaanxi, China
| | - Pan Wang
- Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an 710062, Shaanxi, China
| | - Quanhong Liu
- Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an 710062, Shaanxi, China
| | - Xiaobing Wang
- Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an 710062, Shaanxi, China.
| |
Collapse
|
44
|
Xiong W, Wang X, Hu J, Liu Y, Liu Q, Wang P. Comparative study of two kinds of repeated photodynamic therapy strategies in breast cancer by using a sensitizer, sinoporphyrin sodium. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2016; 160:299-305. [PMID: 27162175 DOI: 10.1016/j.jphotobiol.2016.04.024] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2015] [Revised: 04/20/2016] [Accepted: 04/22/2016] [Indexed: 01/10/2023]
Abstract
Sinoporphyrin sodium (DVDMS) is a newly identified photosensitizer that was isolated from Photofrin. Experimental and clinical results have demonstrated that repeated application of PDT greatly improved the therapeutic efficacy. Here, we comparatively studied two kinds of photodynamic therapy (PDT) strategies by using DVDMS (2mg/kg) in murine breast cancer 4T1 xenograft model to provide evidence which strategy exerts a better antitumor effect. Regimen (1): DVDMS was injected one time into tumor-bearing mice, which were then repeatedly exposed to 50J/cm(2) light 24h, 30h and 36h later. Regimen (2): DVDMS was injected 3 times and mice exposed to 50J/cm(2) light 24h after each injection, with 5days intervals between each DVDMS injection. On day 21 after the tumor cell injection, in regimen (1) the tumor volume inhibition ratio was reached to 85.75±7.60%. While at the same day the inhibition ratio was 65.74±8.64% of regimen (2). Additionally, regimen (1) appeared to more effectively initiate tumor tissue destruction and cancer cell apoptosis, inhibit lung metastasis, suppress cancer cell proliferation and angiogenesis. Moreover, no obvious effect on body weight and other side effects were observed in the treated mice. These results suggest that regimen (1) might be a potentially efficient strategy against breast cancer.
Collapse
Affiliation(s)
- Wenli Xiong
- Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an 710062, Shaanxi, China
| | - Xiaobing Wang
- Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an 710062, Shaanxi, China
| | - Jianmin Hu
- Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an 710062, Shaanxi, China
| | - Yichen Liu
- Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an 710062, Shaanxi, China
| | - Quanhong Liu
- Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an 710062, Shaanxi, China
| | - Pan Wang
- Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an 710062, Shaanxi, China.
| |
Collapse
|
45
|
Ju D, Yamaguchi F, Zhan G, Higuchi T, Asakura T, Morita A, Orimo H, Hu S. Hyperthermotherapy enhances antitumor effect of 5-aminolevulinic acid-mediated sonodynamic therapy with activation of caspase-dependent apoptotic pathway in human glioma. Tumour Biol 2016; 37:10415-26. [PMID: 26846106 DOI: 10.1007/s13277-016-4931-3] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2015] [Accepted: 01/28/2016] [Indexed: 01/08/2023] Open
Abstract
Sonodynamic therapy (SDT) has shown great potential as an approach for cancer treatment, and hyperthermotherapy (HT) is also a promising cancer therapy. Here, we investigate whether HT could improve the efficacy of SDT and to make a preliminary exploration on potential mechanism. Xenograft tumor was established in nude mice model, and SNB19 and U87MG glioma cell lines were utilized for in vitro experiment. Alamar blue assay was performed to assess cell viability. Optical microscope was used to characterize the morphology changes of the glioma cells induced by SDT and HT treatments. Apoptotic rate, mitochondrial membrane potential (MMP), and intracellular production of reactive oxygen species (ROS) were examined by flow cytometer. The cell apoptosis of tumor tissues were detected by TUNEL assay. Furthermore, the expression of apoptosis-related proteins was detected with Western blot in vitro and immunohistochemistry in vivo. SDT plus HT group could significantly reduce the cell viability with circular-cell morphological change, compared with SDT group, and cell viability was decreased depending on raise of 5-ALA concentration, ultrasound exposure time, and temperature. The results also indicate that HT increased a conspicuous apoptosis, ROS production, and a remarkable loss in MMP induced by 5-ALA-SDT in vitro. Meanwhile, our data also demonstrated that the combined treatment could significantly induce apoptosis and delay tumor growth in vivo. Furthermore, in both in vitro and in vivo experiments, SDT plus HT group expressed significantly higher protein levels of Bax and cleaved caspase-3, 8, and 9 compared to SDT, HT, and control groups and significantly lower protein level of bcl-2 than the other three groups, while the expression of these proteins was unchanged between HT and control groups. HT may provide an important promotion on 5-ALA-SDT and further propose that SDT in combination with HT is a new potential application for the treatment of human glioma.
Collapse
Affiliation(s)
- Donghui Ju
- Department of Neurosurgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, 150086, China.,Department of Neurological Surgery, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo, 113-8603, Japan
| | - Fumio Yamaguchi
- Department of Neurological Surgery, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo, 113-8603, Japan
| | - Guangzhi Zhan
- Department of Neurological Surgery, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo, 113-8603, Japan
| | - Tadashi Higuchi
- Department of Neurological Surgery, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo, 113-8603, Japan
| | - Takayuki Asakura
- Department of Neurological Surgery, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo, 113-8603, Japan
| | - Akio Morita
- Department of Neurological Surgery, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo, 113-8603, Japan
| | - Hideo Orimo
- Division of Metabolism and Nutrition, Department of Biochemistry and Molecular Biology, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo, 113-8602, Japan
| | - Shaoshan Hu
- Department of Neurosurgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, 150086, China.
| |
Collapse
|
46
|
Mai B, Wang X, Liu Q, Leung AW, Wang X, Xu C, Wang P. The antibacterial effect of sinoporphyrin sodium photodynamic therapy onStaphylococcus aureusplanktonic and biofilm cultures. Lasers Surg Med 2016; 48:400-8. [DOI: 10.1002/lsm.22468] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/23/2015] [Indexed: 12/26/2022]
Affiliation(s)
- Bingjie Mai
- Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences; Shaanxi Normal University; Xi'an 710062 Shaanxi China
| | - Xiaobing Wang
- Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences; Shaanxi Normal University; Xi'an 710062 Shaanxi China
| | - Quanhong Liu
- Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences; Shaanxi Normal University; Xi'an 710062 Shaanxi China
| | - Albert Wingnang Leung
- School of Chinese Medicine, Faculty of Medicine; The Chinese University of Hong Kong; Shatin Hong Kong China
| | - Xinliang Wang
- Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences; Shaanxi Normal University; Xi'an 710062 Shaanxi China
| | - Chuanshan Xu
- School of Chinese Medicine, Faculty of Medicine; The Chinese University of Hong Kong; Shatin Hong Kong China
| | - Pan Wang
- Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences; Shaanxi Normal University; Xi'an 710062 Shaanxi China
- School of Chinese Medicine, Faculty of Medicine; The Chinese University of Hong Kong; Shatin Hong Kong China
| |
Collapse
|
47
|
A new sensitizer DVDMS combined with multiple focused ultrasound treatments: an effective antitumor strategy. Sci Rep 2015; 5:17485. [PMID: 26631871 PMCID: PMC4668354 DOI: 10.1038/srep17485] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2015] [Accepted: 10/29/2015] [Indexed: 12/30/2022] Open
Abstract
Sonodynamic therapy (SDT) was developed as a promising noninvasive approach. The present study investigated the antitumor effect of a new sensitizer (sinoporphyrin sodium, referred to as DVDMS) combined with multiple ultrasound treatments on sarcoma 180 both in vitro and in vivo. The combined treatment significantly suppressed cell viability, potentiated apoptosis, and markedly inhibited angiogenesis in vivo. In vivo, the tumor weight inhibition ratio reached 89.82% fifteen days after three sonication treatments plus DVDMS. This effect was stronger than one ultrasound alone (32.56%) and than one round of sonication plus DVDMS (59.33%). DVDMS combined with multiple focused ultrasound treatments initiated tumor tissue destruction, induced cancer cell apoptosis, inhibited tumor angiogenesis, suppressed cancer cell proliferation, and decreased VEGF and PCNA expression levels. Moreover, the treatment did not show obvious signs of side effects or induce a drop in body weight. These results indicated that DVDMS combined with multiple focused ultrasounds may be a promising strategy against solid tumor.
Collapse
|
48
|
Wang X, Ip M, Leung AW, Yang Z, Wang P, Zhang B, Ip S, Xu C. Sonodynamic action of curcumin on foodborne bacteria Bacillus cereus and Escherichia coli. ULTRASONICS 2015; 62:75-9. [PMID: 26026869 DOI: 10.1016/j.ultras.2015.05.003] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2015] [Revised: 05/08/2015] [Accepted: 05/14/2015] [Indexed: 05/19/2023]
Abstract
Bacterial contamination is an important cause of foodborne diseases. The present study aimed to investigate sonodynamic action of curcumin on foodborne bacteria Bacillus cereus (B. cereus) and Escherichia coli (E. coli). The uptake of curcumin was measured for optimizing the concentration incubation time before ultrasound sonication, and colony forming units (CFU) were counted after ultrasound treatment. The chromosomal DNA fragmentation of bacteria was analyzed and the effect of hypoxic condition on the antibacterial efficacy of sonodynamic action of curcumin was also assessed in this study. The results showed that the maximum uptake of curcumin in B. cereus and E. coli occurred in 50min after curcumin incubation. Curcumin had sonodynamic bactericidal activity in a curcumin dose-dependent manner, and 5.6-log reduction in CFU of B. cereus was observed after curcumin treatment (2.0μM), however, only 2-log reduction in CFU of E. coli after 40μM curcumin treatment. No significant change in chromosomal DNA was found after the combined treatment of curcumin and ultrasound. The survival of B. cereus and E. coli after sonodynamic treatment in hypoxic group was significantly higher than that in normal oxygen group. These findings indicated that sonodynamic action of curcumin had significant inactivation effect on foodborne bacteria, and B. cereus was more sensitive to sonodynamic treatment of curcumin than E. coli. Sonodynamic antibacterial activity of curcumin might be dependent on the oxygen environment.
Collapse
Affiliation(s)
- Xinna Wang
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong, China
| | - Margaret Ip
- Department of Microbiology, Faculty of Medicine, The Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong, China
| | - Albert Wingnang Leung
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong, China
| | - Zhengrong Yang
- Shenzhen Center of Disease Control and Prevention, Shenzhen, China
| | - Pan Wang
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong, China
| | - Baoting Zhang
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong, China
| | - Siupo Ip
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong, China
| | - Chuanshan Xu
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong, China; Shenzhen Research Institute, The Chinese University of Hong Kong, Shenzhen, China.
| |
Collapse
|
49
|
Yuan W, Cheng X, Wang P, Jia Y, Liu Q, Tang W, Wang X. Polytrichum commune L.ex Hedw ethyl acetate extract-triggered perturbations in intracellular Ca²⁺ homeostasis regulates mitochondrial-dependent apoptosis. JOURNAL OF ETHNOPHARMACOLOGY 2015; 172:410-420. [PMID: 26151243 DOI: 10.1016/j.jep.2015.07.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Revised: 06/14/2015] [Accepted: 07/03/2015] [Indexed: 06/04/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Polytrichum commune L.ex Hedw (PCLH), a moss of Bryopsida, has been used as a traditional Chinese medicine and shown to possess anticancer activities. Previous studies have indicated its anti-leukemia effect but the potential mechanisms have not been fully explained. AIM OF THE STUDY The present study aimed to further investigate the efficacy of PCLH ethyl acetate fraction (PC-EEF) and the associated mechanisms in human leukemia cells. MATERIALS AND METHODS Phytochemical analysis of PC-EEF was performed by spectrophotometry and HPLC. MTT analysis and trypan blue exclusion assay were adopted to examine its cytotoxicity on a panel of leukemia cells (K562, U937, HL-60 and K562/DOX cells) and non-cancerous cells (human PBMCs). Anti-proliferative effect was monitored by colony formation assay and EdU incorporation assay. Ultrastructural alterations on K562 cell membrane surface were observed by scanning electron microscopy. Changes on plasma membrane integrity, cell membrane potential, mitochondrial membrane potential and apoptosis were analyzed by flow cytometry. Fluorescence microscope was performed to assess [Ca(2+)]i level, mitochondrial injury and cytochrome c release. Apoptosis-associated protein expression was analyzed by western blot. The role of Ca(2+) in PC-EEF-induced cell death was investigated by Ca(2+) chelating reagent BAPTA-AM. RESULTS PC-EEF possessed relatively high flavonoid content (about 88.84 ± 0.89%) and showed significant cytotoxicity to human leukemia cells. PC-EEF could cause obvious cell morphological deformation, membrane integrity loss and membrane depolarization. Meanwhile, PC-EEF treatment could dramatically potentiate perturbations in cellular Ca(2+) homeostasis. Subsequently, mitochondrial membrane potential (MMP) collapse, cytochrome c release and Bcl-2/Bax down-regulation were all observed. Consistent with these results, PC-EEF treatment resulted in significant activation of caspase 3, poly (ADP-ribose) polymerase (PARP) degradation and apoptosis. Moreover, PC-EEF-caused cytotoxicity, membrane damage, mitochondrial injury and apoptosis were remarkably reversed by BAPTA-AM. CONCLUSIONS PC-EEF damaged the membrane system and triggered Ca(2+)-dependent mitochondrial apoptosis, which may provide some new insights into its efficacy against human leukemia cells.
Collapse
Affiliation(s)
- Wenjuan Yuan
- Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi, China
| | - Xiaoxia Cheng
- School of Chemistry & Chemical Engineering, Shaanxi Normal University, Xi'an, Shaanxi, China
| | - Pan Wang
- Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi, China
| | - Yali Jia
- Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi, China
| | - Quanhong Liu
- Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi, China
| | - Wei Tang
- School of Chemistry & Chemical Engineering, Shaanxi Normal University, Xi'an, Shaanxi, China.
| | - Xiaobing Wang
- Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi, China.
| |
Collapse
|
50
|
Wang X, Hu J, Wang P, Zhang S, Liu Y, Xiong W, Liu Q. Analysis of the in vivo and in vitro effects of photodynamic therapy on breast cancer by using a sensitizer, sinoporphyrin sodium. Theranostics 2015; 5:772-86. [PMID: 25897341 PMCID: PMC4402500 DOI: 10.7150/thno.10853] [Citation(s) in RCA: 82] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2014] [Accepted: 03/06/2015] [Indexed: 12/21/2022] Open
Abstract
Photodynamic therapy (PDT) is an emerging theranostic modality for various cancers and diseases. Photosensitizers are critical components for PDT. Sinoporphyrin sodium, referred to as DVDMS, is a newly identified photosensitizer that was isolated from Photofrin. Here, we evaluated the effects of DVDMS-mediated PDT (DVDMS-PDT) on tumor cell proliferation and metastasis in the highly metastatic 4T1 cell line and a mouse xenograft model. DVDMS-PDT elicited a potent phototoxic effect in vitro, which was abolished using the reactive oxygen species (ROS) scavenger N-acetylcysteine. In addition, DVDMS-PDT effectively inhibited the migration of 4T1 cells in scratch wound-healing and transwell assays. Using an in vivo mouse model, DVDMS-PDT greatly prolonged the survival time of tumor-bearing mice and inhibited tumor growth and lung metastasis, consistent with in vitro findings. PDT with DVDMS had a greater anti-tumor efficacy than clinically used Photofrin. Moreover, preliminary toxicological results indicate that DVDMS is relatively safe. These results suggest that DVDMS is a promising sensitizer that warrants further development for use in cancer treatment with PDT or other sensitizing agent-based therapies.
Collapse
Affiliation(s)
- Xiaobing Wang
- 1. Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi, People's Republic of China
| | - Jianmin Hu
- 1. Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi, People's Republic of China
| | - Pan Wang
- 1. Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi, People's Republic of China
| | - Shaoliang Zhang
- 2. Qinglong High-Tech Co., Ltd, Yichun, Jiangxi, People's Republic of China
| | - Yichen Liu
- 1. Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi, People's Republic of China
| | - Wenli Xiong
- 1. Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi, People's Republic of China
| | - Quanhong Liu
- 1. Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi, People's Republic of China
| |
Collapse
|