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Ultrasound-targeted microbubble destruction (UTMD)-mediated miR-150-5p attenuates oxygen and glucose deprivation-induced cardiomyocyte injury by inhibiting TTC5 expression. Mol Biol Rep 2022; 49:6041-6052. [PMID: 35357625 DOI: 10.1007/s11033-022-07392-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 03/16/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND Cardiomyocyte injury is a typical feature in cardiovascular diseases. Changes in cardiomyocytes strongly affect the progression of cardiovascular diseases. This work aimed to investigate the biological function and potential mechanism of action of miR-150-5p in cardiomyocytes. METHODS AND RESULTS A myocardial ischemia (MI) injury rat model was constructed to detect miR-150-5p and tetratricopeptide repeat domain 5 (TTC5) expression during heart ischemia injury. Primary cardiomyocytes were isolated for in vitro study. CCK-8 assays were used to detect cardiomyocyte viability. Western blots were used to detect TTC5 and P53 expression. qPCR was utilized to measure RNA expression of miR-150-5p and TTC5. The TUNEL assay was used to determine cell apoptosis. ELISA was used to determine cytokine (TNF-α, IL-1β, IL-6, and IL-8) levels in heart tissues and cell culture supernatants. A dual-luciferase reporter assay was carried out to verify the binding ability between miR-150-5p and TTC5. Oxygen-glucose deprivation (OGD) treatment significantly inhibited cell viability. Ultrasound-targeted microbubble destruction (UTMD)-mediated uptake of miR-150-5p inverted these results. Additionally, UTMD-mediated uptake of miR-150-5p retarded the effects of OGD treatment on cell apoptosis. Besides, UTMD-mediated uptake of miR-150-5p counteracted the effects of OGD treatment on the inflammatory response by regulating cytokine (TNF-α, IL-1β, IL-6, and IL-8) levels. For the mechanism of the protective effect on the heart, we predicted and confirmed that miR-150-5p bound to TTC5 and inhibited TTC5 expression. CONCLUSIONS UTMD-mediated uptake of miR-150-5p attenuated OGD-induced primary cardiomyocyte injury by inhibiting TTC5 expression. This discovery contributes toward further understanding the progression of primary cardiomyocyte injury.
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杨 健, 曾 妍, 吴 小, 王 志. [Effect of DR5-mediated docetaxel-loaded lipid microbubble combined with ultrasoundtargeted microbubble destruction on HepG2 cell proliferation and apoptosis]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2021; 41:1220-1225. [PMID: 34549714 PMCID: PMC8527229 DOI: 10.12122/j.issn.1673-4254.2021.08.14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Indexed: 02/05/2023]
Abstract
OBJECTIVE To investigate the effect of DR5-mediated docetaxel-targeted lipid microbubbles (MBs) combined with ultrasound-targeted microbubble destruction on apoptosis and expressions of Bcl-2, nuclear factor-κB(NF-κB), caspase-8, and DR5 in human HepG2 cells. METHODS HepG2 cells were treated with docetaxel at its 50% inhibitory concentration (IC50) of 5 nmol/L, docetaxel combined with ultrasound, blank MBs, blank MBs combined with ultrasound (0.5 W/cm2 for 45 s), drugloaded lipid MBs (DLLM), DLLM combined with ultrasound, DR5-mediated DLLM (DR5-DLLM), or DR5-DLLM combined with ultrasound.After the treatments, the cells were further cultured for 24 h, and CCK-8 assay, TUNEL staining and flow cytometry were used to assess cell proliferation, apoptosis, and cell cycle changes; the changes in mRNA and protein expression levels of Bcl-2, NF-κB, caspase-8, and DR5 were detected with RT-qPCR and Western blotting. RESULTS Among all the treatments, DR5-DLLM combined with ultrasound produced the strongest effects to inhibit the proliferation (P < 0.001), promote apoptosis (P < 0.001), and cause G2/M cell cycle arrest (P < 0.001) in HepG2 cells.The combined treatment with DR5-DLLM and ultrasound also significantly downregulated Bcl-2 and NF-κB (P < 0.001) and upregulated DR5 and caspase-8 expressions (P < 0.001) at both the mRNA and protein levels. CONCLUSION DR5-DLLM combined with ultrasound-targeted microbubble destruction can induce G2/M cell cycle arrest, proliferation inhibition and apoptosis in HepG2 cells by downregulating Bcl-2 and NF-κB and upregulating DR5 and caspase-8 expressions, indicating its value as a novel ultrasoundtargeted therapy for liver cancer.
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Affiliation(s)
- 健 杨
- 重庆医科大学附属第一医院消化内科, 重庆 400016Department of Gastroenterology, First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - 妍 曾
- 重庆医科大学附属第二医院精神心理科, 重庆 400010Department of Psychology, Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China
| | - 小翎 吴
- 重庆医科大学附属第二医院消化内科, 重庆 400010Department of Gastroenterology, Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China
| | - 志刚 王
- 重庆医科大学超声影像学研究所, 重庆 400010Institue of Ultrasound Imaging, Chongqing Medical University, Chongqing 400010, China
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Arrighetti N, Beretta GL. miRNAs as Therapeutic Tools and Biomarkers for Prostate Cancer. Pharmaceutics 2021; 13:pharmaceutics13030380. [PMID: 33805590 PMCID: PMC7999286 DOI: 10.3390/pharmaceutics13030380] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 03/10/2021] [Accepted: 03/11/2021] [Indexed: 12/14/2022] Open
Abstract
Prostate cancer (PCa) is the fifth cause of tumor-related deaths in man worldwide. Despite the considerable improvement in the clinical management of PCa, several limitations emerged both in the screening for early diagnosis and in the medical treatment. The use of prostate-specific antigen (PSA)-based screening resulted in patients’ overtreatment and the standard therapy of patients suffering from locally advanced/metastatic tumors (e.g., radical prostatectomy, radiotherapy, and androgen deprivation therapy) showed time-limited efficacy with patients undergoing progression toward the lethal metastatic castration-resistant PCa (mCRPC). Although valuable alternative therapeutic options have been recently proposed (e.g., docetaxel, cabazitaxel, abiraterone, enzalutamide, and sipuleucel-T), mCRPC remains incurable. Based on this background, there is an urgent need to identify new and more accurate prostate-specific biomarkers for PCa diagnosis and prognosis and to develop innovative medical approaches to counteract mCRPC. In this context, microRNA (miRNAs) emerged as potential biomarkers in prostate tissues and biological fluids and appeared to be promising therapeutic targets/tools for cancer therapy. Here we overview the recent literature and summarize the achievements of using miRNAs as biomarkers and therapeutic targets/tools for fighting PCa.
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Sun S, Wang P, Sun S, Liang X. Applications of Micro/Nanotechnology in Ultrasound-based Drug Delivery and Therapy for Tumor. Curr Med Chem 2021; 28:525-547. [PMID: 32048951 DOI: 10.2174/0929867327666200212100257] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Revised: 12/30/2019] [Accepted: 01/13/2020] [Indexed: 11/22/2022]
Abstract
Ultrasound has been broadly used in biomedicine for both tumor diagnosis as well as therapy. The applications of recent developments in micro/nanotechnology promote the development of ultrasound-based biomedicine, especially in the field of ultrasound-based drug delivery and tumor therapy. Ultrasound can activate nano-sized drug delivery systems by different mechanisms for ultrasound- triggered on-demand drug release targeted only at the tumor sites. Ultrasound Targeted Microbubble Destruction (UTMD) technology can not only increase the permeability of vasculature and cell membrane via sonoporation effect but also achieve in situ conversion of microbubbles into nanoparticles to promote cellular uptake and therapeutic efficacy. Furthermore, High Intensity Focused Ultrasound (HIFU), or Sonodynamic Therapy (SDT), is considered to be one of the most promising and representative non-invasive treatment for cancer. However, their application in the treatment process is still limited due to their critical treatment efficiency issues. Fortunately, recently developed micro/nanotechnology offer an opportunity to solve these problems, thus improving the therapeutic effect of cancer. This review summarizes and discusses the recent developments in the design of micro- and nano- materials for ultrasound-based biomedicine applications.
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Affiliation(s)
- Suhui Sun
- Department of Ultrasound, Peking University Third Hospital, Beijing, China
| | - Ping Wang
- Department of Ultrasound, Peking University Third Hospital, Beijing, China
| | - Sujuan Sun
- Ordos Center Hospital, Ordos 017000, Inner Mongolia, China
| | - Xiaolong Liang
- Department of Ultrasound, Peking University Third Hospital, Beijing, China
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tRNA Lys-Derived Fragment Alleviates Cisplatin-Induced Apoptosis in Prostate Cancer Cells. Pharmaceutics 2021; 13:pharmaceutics13010055. [PMID: 33406670 PMCID: PMC7824007 DOI: 10.3390/pharmaceutics13010055] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 12/29/2020] [Accepted: 12/30/2020] [Indexed: 02/06/2023] Open
Abstract
Cisplatin is a standard treatment for prostate cancer, which is the third leading cause of cancer-related deaths among men globally. However, patients who have undergone cisplatin can rxperience relapse. tRNA-derived fragments (tRFs) are small non-coding RNAs generated via tRNA cleavage; their physiological activities are linked to the development of human diseases. Specific tRFs, including tRF-315 derived from tRNALys, are highly expressed in prostate cancer patients. However, whether tRF-315 regulates prostate cancer cell proliferation or apoptosis is unclear. Herein, we confirmed that tRF-315 expression was higher in prostate cancer cells (LNCaP, DU145, and PC3) than in normal prostate cells. tRF-315 prevented cisplatin-induced apoptosis and alleviated cisplatin-induced mitochondrial dysfunction in LNCaP and DU145 cells. Moreover, transfection of tRF-315 inhibitor increased the expression of apoptotic pathway-related proteins in LNCaP and DU145 cells. Furthermore, tRF-315 targeted the tumor suppressor gene GADD45A, thus regulating the cell cycle, which was altered by cisplatin in LNCaP and DU145 cells. Thus, tRF-315 protects prostate cancer cells from mitochondrion-dependent apoptosis induced by cisplatin treatment.
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Wang J, Di J, Wang G. ENPP4 overexpression is associated with no recovery from Barrett's esophagus. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2020; 13:2927-2936. [PMID: 33425094 PMCID: PMC7791367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 10/23/2020] [Indexed: 06/12/2023]
Abstract
Early diagnosis and treatment of precancerous conditions of the esophagus is important to improve overall survival. Barrett's esophagus is the most common precancerous condition of the esophagus, and patients with Barrett's esophagus may develop tumor, maintain a precancerous condition, or recover. We analyzed miRNA and mRNA expression profiles from esophageal adenocarcinoma tissue and normal esophageal tissue in GEO database. We identified DEGs and DE_miRNAs from GEO2R online tools and used Venn software were used to detect the common DEGs and DE_miRNAs. We used Enrichr, an online bioinformatic tool, to perform the gene ontology (GO) analysis including BP, MF, and CC. We analyzed Mirdb.tsv, mirtarbase.tsv, and targetscan.tsv files and identified miRNA targeting genes. We analysed the data of RNA sequencing expression retrieved from the GEPIA website on the basis of thousands of samples from the GTEx projects and TCGA. There were three miRNA (has-mir-205, has-mir-203, has-mir-18) and one DEG (ENPP4) that were associated with the recovery from Barrett's esophagus. ENPP4 promotes coagulation, hemostasis, wound healing, and participates in neutrophil degranulation, neutrophil immune activation and its mediated immunity, contributes to the composition of some membrane particles and tertiary particles, and is related to nucleotide diphosphatase activity. ENPP4 overexpression was not conducive to Barrett's esophagus recovery.
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Affiliation(s)
- Jian Wang
- Department of Endoscopy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100021, China
| | - Jiabo Di
- Key Laboratory Carcinogenesis and Transtational Research (Ministry of Education), Department of Gastrointestinal Surgery IV, Peking University Cancer Hospital and InstituteBeijing, China
| | - Guiqi Wang
- Department of Endoscopy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100021, China
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Wu H, Xie D, Yang Y, Yang Q, Shi X, Yang R. Ultrasound-Targeted Microbubble Destruction-Mediated miR-206 Overexpression Promotes Apoptosis and Inhibits Metastasis of Hepatocellular Carcinoma Cells Via Targeting PPIB. Technol Cancer Res Treat 2020; 19:1533033820959355. [PMID: 33111654 PMCID: PMC7607806 DOI: 10.1177/1533033820959355] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Background: Ultrasound-targeted microbubble destruction (UTMD) has been found to be an effective method for delivering microRNAs (miRNAs, miRs). The current study is aimed at discovering the potential anti-cancer effects of UTMD-mediated miR-206 on HCC. Methods: In our study, the expressions of miR-206 and peptidyl-prolyl cis-trans isomerase B (PPIB) in HCC tissues and cells were detected by quantitative real-time polymerase chain reaction (qRT-PCR). PPIB expressions in HCC and adjacent normal tissues were analyzed by gene expression profiling interactive analysis (GEPIA). MiR-206 mimic and mimic control were transfected into HCC cells using UTMD. Potential binding sites between miR-206 and PPIB were predicted and confirmed by TargetScan and dual-luciferase reporter assay, respectively. Cell migration, invasion, and apoptosis were detected by wound healing assay, Transwell, and flow cytometry, respectively. The expressions of apoptosis-related proteins (Bax, Bcl-2), Epithelial-to-mesenchymal (EMT) markers (E-cadherin, N-cadherin and Snail) and PPIB were measured by Western blot. Results: MiR-206 expression was downregulated while PPIB expression was upregulated in HCC, and PPIB was recognized as a target gene of miR-206 in HCC tissues. UTMD-mediated miR-206 inhibited HCC cell migration and invasion while promoting apoptosis via regulating the expressions of proteins related to apoptosis, migration, and invasion by targeting PPIB. Conclusion: Our results suggested that the delivery of UTMD-mediated miR-206 could be a potential therapeutic method for HCC treatment, given its effects on inhibiting cell migration and invasion and promoting cell apoptosis.
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Affiliation(s)
- Huating Wu
- Department of Ultrasound, Dingxi People's Hospital, Dingxi, Gansu Province, China
| | - Dawei Xie
- Department of General Surgery, Dingxi People's Hospital, Dingxi, Gansu Province, China
| | - Yingxia Yang
- Department of Ultrasound, Dingxi People's Hospital, Dingxi, Gansu Province, China
| | - Qing Yang
- Department of Ultrasound, Dingxi People's Hospital, Dingxi, Gansu Province, China
| | - Xiajun Shi
- Department of Ultrasound, Dingxi People's Hospital, Dingxi, Gansu Province, China
| | - Rong Yang
- Department of Ultrasound, Dingxi People's Hospital, Dingxi, Gansu Province, China
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Chauhan N, Dhasmana A, Jaggi M, Chauhan SC, Yallapu MM. miR-205: A Potential Biomedicine for Cancer Therapy. Cells 2020; 9:cells9091957. [PMID: 32854238 PMCID: PMC7564275 DOI: 10.3390/cells9091957] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 08/18/2020] [Accepted: 08/21/2020] [Indexed: 12/14/2022] Open
Abstract
microRNAs (miRNAs) are a class of small non-coding RNAs that regulate the expression of their target mRNAs post transcriptionally. miRNAs are known to regulate not just a gene but the whole gene network (signaling pathways). Accumulating evidence(s) suggests that miRNAs can work either as oncogenes or tumor suppressors, but some miRNAs have a dual nature since they can act as both. miRNA 205 (miR-205) is one such highly conserved miRNA that can act as both, oncomiRNA and tumor suppressor. However, most reports confirm its emerging role as a tumor suppressor in many cancers. This review focuses on the downregulated expression of miR-205 and discusses its dysregulation in breast, prostate, skin, liver, gliomas, pancreatic, colorectal and renal cancers. This review also confers its role in tumor initiation, progression, cell proliferation, epithelial to mesenchymal transition, and tumor metastasis. Restoration of miR-205 makes cells more sensitive to drug treatments and mitigates drug resistance. Additionally, the importance of miR-205 in chemosensitization and its utilization as potential biomedicine and nanotherapy is described. Together, this review research article sheds a light on its application as a diagnostic and therapeutic marker, and as a biomedicine in cancer.
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Affiliation(s)
- Neeraj Chauhan
- Department of Immunology and Microbiology, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA; (N.C.); (A.D.); (M.J.); (S.C.C.)
- South Texas Center of Excellence in Cancer Research, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA
| | - Anupam Dhasmana
- Department of Immunology and Microbiology, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA; (N.C.); (A.D.); (M.J.); (S.C.C.)
- South Texas Center of Excellence in Cancer Research, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA
| | - Meena Jaggi
- Department of Immunology and Microbiology, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA; (N.C.); (A.D.); (M.J.); (S.C.C.)
- South Texas Center of Excellence in Cancer Research, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA
| | - Subhash C. Chauhan
- Department of Immunology and Microbiology, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA; (N.C.); (A.D.); (M.J.); (S.C.C.)
- South Texas Center of Excellence in Cancer Research, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA
| | - Murali M. Yallapu
- Department of Immunology and Microbiology, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA; (N.C.); (A.D.); (M.J.); (S.C.C.)
- South Texas Center of Excellence in Cancer Research, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA
- Correspondence: ; Tel.: +1-(956)-296-1734
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Li X, Xu M, Lv W, Yang X. Ultrasound-targeted microbubble destruction-mediated miR-767 inhibition suppresses tumor progression of non-small cell lung cancer. Exp Ther Med 2020; 19:3391-3397. [PMID: 32266038 DOI: 10.3892/etm.2020.8602] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Accepted: 01/09/2020] [Indexed: 12/13/2022] Open
Abstract
MicroRNAs (miRNAs/miRs) have important roles in tumor progression in various human cancers. Ultrasound-targeted microbubble destruction (UTMD)-mediated gene transfection has been considered a useful tool for improving cancer treatment. The present study aimed to investigate the role of miR-767 in non-small cell lung cancer (NSCLC) and further analyze the effects of UTMD-mediated miR-767 inhibition on tumor progression. The expression of miR-767 was measured by reverse transcription-quantitative PCR. UTMD-mediated miR-767 inhibition was achieved by the co-transfection of microbubbles and miR-767 inhibitor in NSCLC cells. Cell proliferation was assessed by a CCK-8 assay and cell migration and invasion were examined by a Transwell assay. The expression of miR-767 was increased in NSCLC serum, tissues and cells compared with controls. The reduction of miR-767 in NSCLC cells led to the inhibition of cell proliferation, migration and invasion. UTMD increased the transfection efficiency of the miR-767 inhibitor in NSCLC cells, and UTMD-mediated miR-767 inhibition resulted in a more significant suppressive effect on tumor cell proliferation, migration and invasion. Taken together, the results indicated that miR-767 expression is upregulated in both NSCLC clinical samples and cells. The downregulation of miR-767 can inhibit tumor cell proliferation, migration and invasion, and these effects are further promoted by UTMD-mediated miR-767 inhibition, which indicated the potential of a UTMD-mediated miR-767 inhibition as a novel therapeutic strategy for NSCLC treatment.
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Affiliation(s)
- Xiaohua Li
- Department of Ultrasonography, Zibo City Linzi District People's Hospital, Zibo, Shandong 255400, P.R. China
| | - Min Xu
- Department of Pediatric Surgery, Burns and Plastic Surgery, and Hemorrhoids Fistula Surgery, Yidu Central Hospital of Weifang, Shandong 262500, P.R. China
| | - Wenyu Lv
- Department of Oncology, Boxing People's Hospital, Binzhou, Shandong 256500, P.R. China
| | - Xingwang Yang
- Department of General Surgery, Zibo City Linzi District People's Hospital, Zibo, Shandong 255400, P.R. China
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