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Lu Y, Li W, Qi S, Cheng K, Wu H. Mapping knowledge structure and emerging trends of extracorporeal membrane oxygenation for acute respiratory distress syndrome: a bibliometric and visualized study. Front Med (Lausanne) 2024; 11:1365864. [PMID: 39086955 PMCID: PMC11288878 DOI: 10.3389/fmed.2024.1365864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Accepted: 06/25/2024] [Indexed: 08/02/2024] Open
Abstract
Introduction With the discovery of extracorporeal membrane oxygenation (ECMO), it is considered as a valuable tool for supporting the treatment of severe acute respiratory distress syndrome (ARDS). It has gained increasing attention, particularly during the COVID-19 epidemic. However, to date, no relevant bibliometric research on the association between ECMO and ARDS (ECMO-ARDS) has been reported. Our study aimed to summarize the knowledge structure and research focus of ECMO-ARDS through a bibliometric analysis. Method Publications related to ECMO-ARDS from 2000 to 2022 were obtained from the Web of Science Core Collection (WoSCC). Research data underwent bibliometric and visual analysis by using CiteSpace, VOSviewer, and one online analysis platform. By analyzing the countries, institutions, journals, authors, the geographic distribution of research contributions as well as the leading institutions and researchers in this field were identified. Additionally, prominent journals and highly cited publications were highlighted, indicating their influence and significance in the field. Moreover, the co-citation references and co-occurring keywords provided valuable information on the major research topics, trends, and potential emerging frontiers. Results A total of 1,565 publications from 60 countries/regions were retrieved. The annual publication number over time revealed exponential growth trends (R2 = 0.9511). The United States was dominant in ECMO-ARDS research, whereas the Univ Toronto was most productive institution. Prof Combes A published the most publications in this area. ASAIO Journal and Intensive Care Medicine were the most active and co-cited journals, respectively. Reference co-citation analysis showed that current research focus has shifted to COVID-related ARDS, multi-center studies, as well as prone positioning. Apart from the keywords "ECMO" and "ARDS", other keywords appearing at high frequency in the research field were "COVID-19", "mechanical ventilation", "extracorporeal life support", "respiratory failure", "veno-venous ECMO", "SARS-CoV-2", "outcome". Among them, keywords like "mortality", "veno-venous ECMO", "epidemiology", "obesity", "coagulopathy", "lung ultrasound", "inhalation injury", "noninvasive ventilation", "diagnosis", "heparin", "cytokine storm" has received growing interest in current research and also has the potential to continue to become research hotspots in the near future. Conclusion This bibliometric analysis offers a comprehensive understanding of the current state of ECMO-ARDS research and can serve as a valuable resource for researchers, policymakers, and stakeholders in exploring future research directions and fostering collaborations in this critical field.
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Affiliation(s)
- Yanqiu Lu
- Department of Intensive Care Unit, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Wanqing Li
- Department of Operating Room, Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, Xiangyang, China
| | - Shaoyan Qi
- Department of Intensive Care Unit, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Kunming Cheng
- Department of Intensive Care Unit, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Haiyang Wu
- Department of Orthopaedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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Zhao J, Liu G, Yang X, Zhang C, Han B, Jiang M. Research hot spots and trends in endocrine-related adverse events caused by immune checkpoint inhibitors: a bibliometric analysis and visualization research. Front Endocrinol (Lausanne) 2024; 15:1253832. [PMID: 38686201 PMCID: PMC11056583 DOI: 10.3389/fendo.2024.1253832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 03/14/2024] [Indexed: 05/02/2024] Open
Abstract
Background In recent years, with the widespread use of immune checkpoint inhibitors (ICIs) in cancer treatment, the toxicity associated with immunotherapy of ICIs has attracted more attention from scholars. Endocrine toxicity is the most likely immune-related adverse events (irAEs) and is often irreversible, posing a significant clinical treatment challenge. Methods In this study, bibliometric methods were used to analyze relevant literature in screening endocrine-related adverse events caused by ICIs in the Web of Science core collection database (WoSCC) and to summarize the status, research hot spots, and future trends in this field. Results 321 countries, 297 institutions, 365 authors, and 305 journals had published 671 English documents on endocrine adverse reactions of ICIs as of 1 December, 2022. The United States, Japan, and China were the top three countries with the most publications. The University of Texas MD Anderson Cancer Center, Harvard Medical School, and Memorial Sloan Kettering Cancer Center were the top three research institutions in terms of publication output. F Stephen Hodi, from the Dana-Farber Cancer Institute in the United States, contributed the largest number of publications. Frontiers in Oncology, which was the most widely distributed publication in the field. The main keywords or clusters identified that current research hotspots include the management of endocrine-related adverse events, hypophysitis, thyroid dysfunction, type I diabetes mellitus, and the impact of endocrine adverse events on survival of patients in this field. Conclusion The basic knowledge structure of the field of endocrine-related adverse events of ICIs, including publication trends, authors, institutions, countries, keywords, journals and publications, and cited documents, was visually analyzed in this bibliometric analysis. The research results comprehensively demonstrated the hot spots and future trends in the research field, as well as its broad prospects, thus providing a reference for the researchers.
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Affiliation(s)
- Jun Zhao
- Department of Pharmacy, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Guangwei Liu
- Department of Gastrointestinal Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Xue Yang
- Department of Pharmacy, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Chuanzhou Zhang
- Department of Pharmacy, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Bing Han
- Department of Pharmacy, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Man Jiang
- Department of Pharmacy, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
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Guo Q, Li W, Xie R, Wang Y, Xie Y, Cheng K, Sun Z. Visualization of the relationship between macrophage and wound healing from the perspective of bibliometric analysis. Int Wound J 2024; 21:e14597. [PMID: 38124467 PMCID: PMC10961877 DOI: 10.1111/iwj.14597] [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: 11/22/2023] [Accepted: 12/08/2023] [Indexed: 12/23/2023] Open
Abstract
Macrophages play a crucial role in aiding all phases of the wound-healing process and has garnered increasing attention recently. Although a substantial body of related studies has been published, there remains a lack of comprehensive bibliometric analysis. In this study, we collected 4296 papers from the Web of Science Core Collection database. Three tools including CiteSpace, VOSviewer and one online analytical platform were employed to conduct bibliometric analysis and data visualization. Our results revealed that the annual number of publications related to macrophage and wound healing has increased exponentially with the year. The United States and China stand as the primary driving forces within this field, collectively constituting 58.2% of the total publication output. The application of biomaterials was one of the most concerned research areas in this field. According to references analysis, the current research focus has shifted to diabetic wound healing and regulating macrophage polarization. Based on the keywords analysis, we identified the following research frontiers in the future: exosomes and other extracellular vesicles; bio-derived materials and drug delivery methods such as nanoparticles, scaffolds and hydrogels; immunomodulation and macrophage polarization in the M2-state; chronic wounds, particularly those associated with diabetes; antimicrobial peptides; and antioxidant. Additionally, TNF, IL-6, IL-10, TGF-β1 and VEGF ranked as the five genes that have garnered the most research attention in the intersection of macrophage and wound healing. All in all, our findings offered researchers a holistic view of the ongoing progress in the field of macrophages and wound healing, serving as a valuable reference for scholars and policymakers in this domain.
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Affiliation(s)
- Qiang Guo
- Department of Clinical College of Neurology, Neurosurgery and NeurorehabilitationTianjin Medical UniversityTianjinChina
- Department of Orthopaedic SurgeryTianjin Baodi HospitalTianjinChina
| | - Wanqing Li
- Department of Operating RoomXiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and ScienceXiangyangChina
| | - Ruijie Xie
- Department of MicrosurgeryThe Affiliated Nanhua Hospital, Hengyang Medical school, University of South ChinaHengyangChina
- Division of Clinical Epidemiology and Aging ResearchGerman Cancer Research Center (DKFZ)HeidelbergGermany
| | - Yulin Wang
- Department of Clinical College of Neurology, Neurosurgery and NeurorehabilitationTianjin Medical UniversityTianjinChina
| | - Yuchen Xie
- Department of Clinical MedicineXiangya Medical College, Central South UniversityChangshaHunanChina
| | - Kunming Cheng
- Department of Intensive Care UnitThe Second Affiliated Hospital of Zhengzhou UniversityZhengzhouHenanChina
| | - Zhiming Sun
- Department of Clinical College of Neurology, Neurosurgery and NeurorehabilitationTianjin Medical UniversityTianjinChina
- Department of The Third Central Clinical CollegeTianjin Medical UniversityTianjinChina
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Cheng K, Li W, Wu H, Li C. Mapping knowledge structure and themes trends of cancer-associated fibroblasts: a text-mining study. Front Mol Biosci 2023; 10:1302016. [PMID: 38111465 PMCID: PMC10725992 DOI: 10.3389/fmolb.2023.1302016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 11/27/2023] [Indexed: 12/20/2023] Open
Abstract
Introduction: Cancer-associated fibroblasts (CAFs) constitute an important component of the tumor microenvironment, participating in various facets of cancer advancement and being recognized as contributors to tumor immune evasion. The role of CAFs in various tumor types has attracted increasing attention recently. In this work, we conducted a comprehensive bibliometric analysis to uncover research trajectories and highlight emerging areas in the field of CAFs. Methods: A systematic search was performed within the Web of Science Core Collection to identify articles/reviews on CAFs published between 2000 and 2023. Leveraging advanced bibliometric tools such as VOSviewer, CiteSpace, and online website, we examined and visualized publication trends, geographic contributions, institutional affiliations, journal prominence, author collaborations, and noteworthy references, keywords, and genes. Results: Our analysis included 5,190 publications, indicating a rapid growth trend in both annual publications and citations related to CAFs. China and the United States emerged as the foremost contributors in terms of publications, funding agencies, and international collaborations. Breast cancer was the most studied tumor, followed by colorectal cancer, pancreatic cancer, prostate cancer, and gastric cancer. Based on co-occurrence and bursting keywords, we identified the following research topics including immune cells (T cells, B-cells, tumor-associated macrophages), tumor immune microenvironment (antitumor immunity, immune infiltration, immunosuppression), immunotherapy (PD-L1), microRNAs (miRNA), extracellular vesicles (exosome), multiple tumors (pancreatic ductal adenocarcinoma, bladder cancer, head and neck squamous cell carcinoma), antitumor agents (gemcitabine, cisplatin resistance), bioinformatics (pan-cancer), epithelial-mesenchymal transition (stemness), FAPI PET/CT, DNA methylation, etc., may receive sustained attention in the future. Furthermore, TGFB1, IL-6, TNF, TP53, and VEGFA emerged as the top 5 genes that have garnered the greatest research attention in the field of CAFs. The KEGG enrichment analysis highlighted that the top 20 most studied genes were mainly associated with HIF-1 and Toll-like receptor signaling pathways. Discussion: In sum, our bibliometric analysis offers a comprehensive overview of the research landscape in the field of CAFs. It encompasses the current state, evolving patterns, and prospective avenues of exploration, with special attention to the potential advancements in tumor immune microenvironment.
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Affiliation(s)
- Kunming Cheng
- Department of Intensive Care Unit, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Wanqing Li
- Department of Operating Room, Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, Xiangyang, China
| | - Haiyang Wu
- Department of Clinical College of Neurology, Neurosurgery and Neurorehabilitation, Tianjin Medical University, Tianjin, China
- Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, NC, United States
| | - Cheng Li
- Department of Orthopaedic Surgery, Beijing Jishuitan Hospital, Capital Medical University, Beijing, China
- Center for Musculoskeletal Surgery (CMSC), Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt University of Berlin, Berlin Institute of Health, Berlin, Germany
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Wu HY, Liu T, Zhong T, Zheng SY, Zhai QL, Du CJ, Wu TZ, Li JZ. Research trends and hotspots of neoadjuvant therapy in pancreatic cancer: a bibliometric analysis based on the Web of Science Core Collection. Clin Exp Med 2023; 23:2473-2485. [PMID: 36773211 DOI: 10.1007/s10238-023-01013-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 01/26/2023] [Indexed: 02/12/2023]
Abstract
Neoadjuvant therapy (NAT) for pancreatic cancer (PC) has achieved certain results. This article was aimed to analyze the trends in NAT in PC over the past 20 years using bibliometric analysis and visualization tools to guide researchers in exploring future research hotspots. Articles related to NAT for PC were retrieved from the Web of Science Core Collection for the period 2002-2021. The information was analyzed and visualized using VOSviewer, Citespace, Microsoft Excel and R software. The number of articles per year has continued to increase over the past 20 years. Of the 1,598 eligible articles, the highest number was from the United States (760), and an analysis of institutions indicated that the University of Texas System (150) had the highest number of articles. Matthew H. G. Katz had the highest number of citations and the highest H-index. "Pancreatic cancer" (981), "Resection" (623), "Cancer" (553), "Neoadjuvant therapy" (509) and "Survival" (484) were the top five ranked keywords. Combined with the keywords-cluster analysis and citation burst analysis, current research hotspots were the optimal NAT regimen, NAT response assessment, NAT for resectable PC and management of complications. NAT has received increasing attention in the field of PC over the past 20 years, but greater collaboration between countries and additional multicenter randomized clinical trials are needed. Overall, we have revealed current research hotspots and provided valuable information for the choice of future research directions.
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Affiliation(s)
- Hong-Yu Wu
- Department of Hepatobiliary Surgery, Second Affiliated Hospital, Chongqing Medical University, No.76 Linjiang Road, Chongqing, 400010, Yuzhong District, People's Republic of China
| | - Tao Liu
- Department of Hepatobiliary Surgery, Second Affiliated Hospital, Chongqing Medical University, No.76 Linjiang Road, Chongqing, 400010, Yuzhong District, People's Republic of China
| | - Tao Zhong
- Department of Hepatobiliary Surgery, Second Affiliated Hospital, Chongqing Medical University, No.76 Linjiang Road, Chongqing, 400010, Yuzhong District, People's Republic of China
| | - Si-Yuan Zheng
- Department of Hepatobiliary Surgery, Second Affiliated Hospital, Chongqing Medical University, No.76 Linjiang Road, Chongqing, 400010, Yuzhong District, People's Republic of China
| | - Qi-Long Zhai
- Department of Hepatobiliary Surgery, Second Affiliated Hospital, Chongqing Medical University, No.76 Linjiang Road, Chongqing, 400010, Yuzhong District, People's Republic of China
| | - Chang-Jie Du
- Department of Hepatobiliary Surgery, Second Affiliated Hospital, Chongqing Medical University, No.76 Linjiang Road, Chongqing, 400010, Yuzhong District, People's Republic of China
| | - Tian-Zhu Wu
- Department of Hepatobiliary Surgery, Second Affiliated Hospital, Chongqing Medical University, No.76 Linjiang Road, Chongqing, 400010, Yuzhong District, People's Republic of China
| | - Jin-Zheng Li
- Department of Hepatobiliary Surgery, Second Affiliated Hospital, Chongqing Medical University, No.76 Linjiang Road, Chongqing, 400010, Yuzhong District, People's Republic of China.
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Liu T, Luo F. The Topics and Publication Trends in Emergence Deliri-Um: A Bibliometric Analysis from 2002 to 2022. J Pain Res 2023; 16:2729-2745. [PMID: 37577158 PMCID: PMC10417658 DOI: 10.2147/jpr.s419677] [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: 05/02/2023] [Accepted: 07/22/2023] [Indexed: 08/15/2023] Open
Abstract
Background Emergence delirium is an early postoperative behavior change in pediatric patients, posing risks to patient safety and leading to prolonged hospital stays and increased medical costs. As a result, the research on emergence delirium has grown substantially. This study aims to identify the most influential literature, trends, and topics in emergence delirium research, as well as to quantify the fundamental data of academic publications on this topic. Methods We searched for articles on emergence delirium in the Science Citation Index Expanded databases, covering the period from 2002 to 2022. Bibliographic information, including countries, institutions, journals, authorships, references, and keywords, was collected for further analysis. Results A total of 739 articles on emergence delirium published between 2002 and 2022 were collected. China emerged as the most prolific publisher in this field, accounting for over 30% of all articles (226 publications), followed by the United States (n = 143) and South Korea (n = 92). The top three productive journals were Pediatric anesthesia (n=78, IF=2.129), Anesthesia and Analgesia (n=28, IF=6.627), and BMC Anesthesiology (n=28, IF=2.583). Yonsei University was the most active institution, with 22 publications related to emergence delirium. Among authors, Kin, Hee-Soo (n = 9) published the most articles in this field, followed by Yao, Yusheng (n = 7), Lee, Ji-Hyun (n = 7). The prominent topics in emergence delirium research during the past two decades were "children", "emergence delirium" and "propofol". Conclusion Through bibliometric analysis, this study provides a comprehensive overview of the trends and developments in the field of emergence delirium over the past two decades. The results demonstrate a significant growth in emergence delirium research worldwide, with China leading in the number of publications. Despite the wealth of literature on strategies for preventing and managing emergence delirium in clinical settings, further basic research is needed to elucidate the underlying mechanisms of emergence delirium.
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Affiliation(s)
- Ting Liu
- Department of Anesthesiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People’s Republic of China
| | - Fang Luo
- Department of Anesthesiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People’s Republic of China
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Zhu H, Wang X, Lu S, Jianqiang W, Ou K, Li N. Bibliometric analysis on the progress of immunotherapy in renal cell carcinoma from 2003-2022. Hum Vaccin Immunother 2023; 19:2243669. [PMID: 37649456 PMCID: PMC10472859 DOI: 10.1080/21645515.2023.2243669] [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: 05/01/2023] [Revised: 07/07/2023] [Accepted: 07/22/2023] [Indexed: 09/01/2023] Open
Abstract
The incidence and mortality rates of renal cell carcinoma (RCC) have been increasing annually due to obesity and environmental pollution. Although immunotherapy of RCC has been studied for decades, few comprehensive bibliometric analyses exist on the treatment. Therefore, the purpose of this bibliometric analysis was to identify scientific achievements of the global research on RCC immunotherapy from 2003 to 2022 and discuss research trends. Data were retrieved from the Clarivate Web of Science Core Collection using a set retrieval strategy. The Bibliometrics tool Cite Space 6.2 R2 (Chaomei Chen, Drexel University) was used to analyze 4,841 articles. The USA had the most publications (n = 1,864); Harvard University was identified as the leading institution (n = 264); and Dr. Toni K. Choueiri, was the most productive researcher in the field (n = 55). Keyword analysis showed that nivolumab, immune checkpoint inhibitors, tumor microenvironment, everolimus, cabozantinib, resistance, pembrolizumab and ipilimumab were the main hotspots and frontier directions of RCC. By analyzing the results of bibliometrics, national and international researchers can better understand the current research status of RCC immunotherapy and identify new directions for future research. However, the analysis also identified pockets of insularity, highlighting a need for greater collaboration and cooperation among researchers to advance the field of RCC immunotherapy.
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Affiliation(s)
- Haiyan Zhu
- Department of Geriatrics, The First Affiliated Hospital of China Medical University, Shenyang City, Liaoning, P. R. China
| | - Xin Wang
- Department of Neurology, The First Affiliated Hospital of China Medical University, Shenyang City, Liaoning, P. R. China
| | - Shihao Lu
- Orthopaedics, Changzheng Hospital Affiliated to Second Military Medical University, Shanghai, P. R. China
| | - Wu Jianqiang
- Department of Urology, Xuzhou City Hospital of TCM, Xuzhou, Jiangsu, P. R. China
| | - Kongbo Ou
- Department of Urology, Xuzhou City Hospital of TCM, Xuzhou, Jiangsu, P. R. China
| | - Na Li
- Department of Oncology, Xuzhou Central Hospital, Xuzhou, Jiangsu, P. R. China
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Liu L, Wang Y, Zhao Y, Zhang W, Liu J, Wang F, Wang P, Tang X. Global knowledge mapping and emerging trends in research between spasmolytic polypeptide-expressing metaplasia and gastric carcinogenesis: A bibliometric analysis from 2002 to 2022. Front Cell Infect Microbiol 2023; 12:1108378. [PMID: 36776551 PMCID: PMC9912936 DOI: 10.3389/fcimb.2022.1108378] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Accepted: 12/28/2022] [Indexed: 01/30/2023] Open
Abstract
Background Spasmolytic polypeptide expression metaplasia (SPEM) occurs in the corpus of the stomach and is closely related to inflammations caused by H. pylori infection. Recently, SPEM was suggested as one of the dubious precancerous lesions of gastric cancer (GC). Thus, further research on SPEM cell transdifferentiation and its underlying mechanisms could facilitate the development of new molecular targets improving the therapeutics of GC. Using bibliometrics, we analyzed publications, summarized the research hotspots and provided references for scientific researchers engaged in related research fields. Methods We searched the Web of Science Core Collection (WoSCC) for publications related to SPEM-GC from 2002 to 2022. The VOSviewer, SCImago, CiteSpace and R software were used to visualize and analyze the data. Gene targets identified in the keyword list were analyzed for functional enrichment using the KEGG and GO databases. Results Of the 292 articles identified in the initial search, we observed a stable trend in SPEM-GC research but rapid growth in the number of citations. The United States was the leader in terms of quality publications and international cooperation among them. The total number of articles published by Chinese scholars was second to the United States. Additionally, despite its low centrality and average citation frequency, China has become one of the world's most dynamic countries in academics. In terms of productivity, Vanderbilt University was identified as the most productive institution. Further, we also observed that Gastroenterology was the highest co-cited journal, and Goldenring Jr. was the most prolific author with the largest centrality. Conclusion SPEM could serve as an initial step in diagnosing gastric precancerous lesions. Current hotspots and frontiers of research include SPEM cell lineage differentiation, interaction with H. pylori, disturbances of the mucosal microenvironment, biomarkers, clinical diagnosis and outcomes of SPEM, as well as the development of proliferative SPEM animal models. However, further research and collaboration are still required. The findings presented in this study can be used as reference for the research status of SPEM-GC and determine new directions for future studies.
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Affiliation(s)
- Lin Liu
- Institute of Digestive Diseases, Xiyuan Hospital of China Academy of Chinese Medical Sciences, Beijing, China
| | - Yang Wang
- Institute of Digestive Diseases, Xiyuan Hospital of China Academy of Chinese Medical Sciences, Beijing, China
| | - Yukun Zhao
- Institute of Basic Theory for Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Wei Zhang
- Department of Pathology, Xiyuan Hospital of China Academy of Chinese Medical Sciences, Beijing, China
| | - Jiong Liu
- Department of Pathology, Xiyuan Hospital of China Academy of Chinese Medical Sciences, Beijing, China
| | - Fengyun Wang
- Institute of Digestive Diseases, Xiyuan Hospital of China Academy of Chinese Medical Sciences, Beijing, China
| | - Ping Wang
- Institute of Digestive Diseases, Xiyuan Hospital of China Academy of Chinese Medical Sciences, Beijing, China
| | - Xudong Tang
- Institute of Digestive Diseases, Xiyuan Hospital of China Academy of Chinese Medical Sciences, Beijing, China,*Correspondence: Xudong Tang,
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Chen Y, Cao B, Zhou Q, Liu Y, He Q, Zhao M. Bibliometric evaluation of 2020-2022 publications on COVID-19-related cardiovascular disease. Front Cardiovasc Med 2023; 9:1070336. [PMID: 36712251 PMCID: PMC9880207 DOI: 10.3389/fcvm.2022.1070336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 12/23/2022] [Indexed: 01/15/2023] Open
Abstract
Objective This study aimed to investigate the international scientific output regarding the relationship between COVID-19 and cardiovascular diseases (CVDs) through a bibliometric analysis and explore research hotspots in this field. Methods We searched the Web of Science Core Collection for publications and used different types of software, such as R, CiteSpace, and VOSviewer, to analyze and visualize the data. Results A total of 10,055 publications were retrieved as of the 13 December 2022, based on the inclusion criteria after screening. The USA and China lead in the quantity and quality of publications in this field. Based on Bradford's law, 63 journals were considered core journals in the field. Co-cited references and keywords analysis indicated that researchers paid particular attention to cardiovascular comorbidities, outcomes, and COVID-19 regenerative medicine. In summary, with increasing COVID-19 research related to CVD, more attention might be drawn to the relationship between these two diseases. Conclusion The hotspots in this field may continue to revolve around cardiovascular comorbidities, outcomes, and COVID-19 regenerative medicine. Owing to the different situations faced by different groups with COVID-19, further exploration of the related factors specific to each of these groups, e.g., history or no history of heart failure, is needed, with a view to providing a reference for intervention measures in COVID-19 research.
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Affiliation(s)
- Yiru Chen
- Department of Pediatrics, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China,Xiangya School of Medicine, Central South University, Changsha, China
| | - Buzi Cao
- Department of Pediatrics, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China,Medical School, Hunan Normal University, Changsha, China
| | - Quan Zhou
- Department of Pediatrics, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China,Xiangya School of Medicine, Central South University, Changsha, China
| | - Yantong Liu
- Department of Pediatrics, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China,Xiangya School of Medicine, Central South University, Changsha, China
| | - Qingnan He
- Department of Pediatrics, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China,*Correspondence: Qingnan He ✉
| | - Mingyi Zhao
- Department of Pediatrics, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China,Mingyi Zhao ✉
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Wu Z, Cheng K, Shen Z, Lu Y, Wang H, Wang G, Wang Y, Yang W, Sun Z, Guo Q, Wu H. Mapping knowledge landscapes and emerging trends of sonodynamic therapy: A bibliometric and visualized study. Front Pharmacol 2023; 13:1048211. [PMID: 36699067 PMCID: PMC9868186 DOI: 10.3389/fphar.2022.1048211] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 12/14/2022] [Indexed: 01/11/2023] Open
Abstract
Background: Ultrasound-triggered sonodynamic therapy (SDT), as a non-invasive approach, has attracted considerable attention in a wide variety of malignant tumors and other diseases. Over the past 2 decades, the number of scientific publications on SDT has increased rapidly. However, there is still a lack of one comprehensive report that summarizes the global research trends and knowledge landscapes in the field of SDT in detail. Thus, we performed a bibliometric analysis on SDT from 2000 to 2021 to track the current hotspots and highlight future directions. Methods: We collected publications on SDT research from the Web of Science Core Collection database. The annual number of publications and citations, major contributors, popular journals, international collaborations, co-cited references and co-occurrence keywords were analyzed and visualized with CiteSpace, VOSviewer, and R-bibliometrix. Results: A total of 701 publications were included. The annual publication output increased from 5 in 2000 to 175 in 2021, and the average growth rate was 18.4%. China was the most productive country with 463 documents (66.05%), and Harbin Medical University was the most prolific institution (N = 73). Ultrasound in Medicine and Biology published the most papers related to SDT. Materials Science, and Chemistry were the research areas receiving the most interest. All the keywords were divided into four different clusters including studies on mechanisms, studies on drug delivery and nanoparticles, studies on cancer therapy, as well as studies on ultrasound and sonosensitizers. In addition to nanomaterials-related studies including nanoparticles, mesoporous silica nanoparticles, nanosheets, liposomes, microbubble and TiO2 nanoparticle, the following research directions such as immunogenic cell death, metal-organic framework, photothermal therapy, hypoxia, tumor microenvironment, chemodynamic therapy, combination therapy, tumor resistance, intensity focused ultrasound, drug delivery, and Staphylococcus aureus also deserve further attention and may continue to explode in the future. Conclusion: SDT has a bright future in the field of cancer treatment, and nanomaterials have increasingly influenced the SDT field with the development of nano-technology. Overall, this comprehensive bibliometric study was the first attempt to analyze the field of SDT, which could provide valuable references for later researchers to better understand the global research trends, hotspots and frontiers in this domain.
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Affiliation(s)
- Zhenjiang Wu
- Department of Thoracic Surgery, Henan Provincial Chest Hospital, Zhengzhou University, Zhengzhou, China
| | - Kunming Cheng
- Department of Intensive Care Unit, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Zefeng Shen
- Department of Graduate School, Sun Yat-Sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yanqiu Lu
- Department of Intensive Care Unit, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Hongtao Wang
- Department of Thoracic Surgery, Henan Provincial Chest Hospital, Zhengzhou University, Zhengzhou, China
| | - Guolei Wang
- Department of Thoracic Surgery, Henan Provincial Chest Hospital, Zhengzhou University, Zhengzhou, China
| | - Yulin Wang
- Department of Graduate School of Tianjin Medical University, Tianjin, China,Department of Clinical College of Neurology, Neurosurgery and Neurorehabilitation, Tianjin Medical University, Tianjin, China
| | - Weiguang Yang
- Department of Graduate School of Tianjin Medical University, Tianjin, China,Department of Clinical College of Neurology, Neurosurgery and Neurorehabilitation, Tianjin Medical University, Tianjin, China
| | - Zaijie Sun
- Department of Orthopaedic Surgery, Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, Xiangyang, China,*Correspondence: Zaijie Sun, ; Qiang Guo, ; Haiyang Wu,
| | - Qiang Guo
- Department of Orthopaedics, Baodi Clinical College of Tianjin Medical University, Tianjin, China,*Correspondence: Zaijie Sun, ; Qiang Guo, ; Haiyang Wu,
| | - Haiyang Wu
- Department of Graduate School of Tianjin Medical University, Tianjin, China,Department of Clinical College of Neurology, Neurosurgery and Neurorehabilitation, Tianjin Medical University, Tianjin, China,Duke University School of Medicine, Duke Molecular Physiology Institute, Duke University, Durham, NC, United States,*Correspondence: Zaijie Sun, ; Qiang Guo, ; Haiyang Wu,
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Zheng Z, Li X, Nie K, Wang X, Liang W, Yang F, Zheng K, Zheng Y. Identification of berberine as a potential therapeutic strategy for kidney clear cell carcinoma and COVID-19 based on analysis of large-scale datasets. Front Immunol 2023; 14:1038651. [PMID: 37033923 PMCID: PMC10076552 DOI: 10.3389/fimmu.2023.1038651] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 03/14/2023] [Indexed: 04/11/2023] Open
Abstract
Background Regarding the global coronavirus disease 2019 (COVID)-19 pandemic, kidney clear cell carcinoma (KIRC) has acquired a higher infection probability and may induce fatal complications and death following COVID-19 infection. However, effective treatment strategies remain unavailable. Berberine exhibits significant antiviral and antitumour effects. Thus, this study aimed to provide a promising and reliable therapeutic strategy for clinical decision-making by exploring the therapeutic mechanism of berberine against KIRC/COVID-19. Methods Based on large-scale data analysis, the target genes, clinical risk, and immune and pharmacological mechanisms of berberine against KIRC/COVID-19 were systematically investigated. Results In total, 1,038 and 12,992 differentially expressed genes (DEGs) of COVID-19 and KIRC, respectively, were verified from Gene Expression Omnibus and The Cancer Genome Atlas databases, respectively, and 489 berberine target genes were obtained from official websites. After intersecting, 26 genes were considered potential berberine therapeutic targets for KIRC/COVID-19. Berberine mechanism of action against KIRC/COVID-19 was revealed by protein-protein interaction, gene ontology, and Kyoto Encyclopedia of Genes and Genomes with terms including protein interaction, cell proliferation, viral carcinogenesis, and the PI3K/Akt signalling pathway. In COVID-19 patients, ACOX1, LRRK2, MMP8, SLC1A3, CPT1A, H2AC11, H4C8, and SLC1A3 were closely related to disease severity, and the general survival of KIRC patients was closely related to ACOX1, APP, CPT1A, PLK1, and TYMS. Additionally, the risk signature accurately and sensitively depicted the overall survival and patient survival status for KIRC. Numerous neutrophils were enriched in the immune system of COVID-19 patients, and the lives of KIRC patients were endangered due to significant immune cell infiltration. Molecular docking studies indicated that berberine binds strongly to target proteins. Conclusion This study demonstrated berberine as a potential treatment option in pharmacological, immunological, and clinical practice. Moreover, its therapeutic effects may provide potential and reliable treatment options for patients with KIRC/COVID-19.
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Affiliation(s)
- Zhihua Zheng
- Department of Nephrology, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen, Guangdong, China
| | - Xiushen Li
- Shenzhen Key Laboratory, Shenzhen University General Hospital, Shenzhen, Guangdong, China
| | - Kechao Nie
- Department of Gastroenterology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Xiaoyu Wang
- Department of Nephrology, Health College of Guangdong Pharmaceutical University, Guangzhou, Guangdong, China
| | - Wencong Liang
- Department of Nephrology, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen, Guangdong, China
| | - Fuxia Yang
- Department of Nephrology, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen, Guangdong, China
| | - Kairi Zheng
- Traditional Chinese Medicine Department, Peking University Shenzhen Hospital, Shenzhen, Guangdong, China
- *Correspondence: Kairi Zheng, ; Yihou Zheng,
| | - Yihou Zheng
- Department of Nephrology, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen, Guangdong, China
- *Correspondence: Kairi Zheng, ; Yihou Zheng,
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Su Y, Ruan Z, Wang R, Hao S, Tang Y, Huang X, Gao T, Li Z, Chang T. Knowledge mapping of targeted immunotherapy for myasthenia gravis from 1998 to 2022: A bibliometric analysis. Front Immunol 2022; 13:998217. [PMID: 36248874 PMCID: PMC9557176 DOI: 10.3389/fimmu.2022.998217] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 09/06/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundThe treatment of myasthenia gravis (MG) has advanced from steroids and traditional immunosuppressants to targeted immunotherapy. Targeted immunotherapy has been successfully employed in clinical practice in recent years. This study aimed to explore the emerging trend of targeted immunotherapy in MG and summarize the knowledge structure through bibliometric methods.MethodsThe Web of Science Core Collection database (WoSCC) was chosen to retrieve the literature on targeted immunotherapy for MG. Two bibliometric analysis software, VOSviewer and CiteSpace, and bibliometric online platform were mainly used to evaluate the contributions from countries/regions, institutions, journals, and authors through the construction and visualization of bibliometric networks. By systematically reviewing a knowledge domain, future research developments were determined. The R version 4.1.2 and Microsoft Excel 365 were used for statistical analysis.ResultsA total of 562 original articles and 262 reviews relevant to MG targeted immunotherapy were included. The number of publications on targeted immunotherapy for MG exhibited a two-phase advancement. The first stage showed a steady growth trend from 1998 to 2016, with an annual number of no more than 35 publications. The second stage revealed an explosive growth trend from 2017, reaching a peak number of publications in 2020. The United States ranked first in the number of publications, citations, and h-index. The author with the highest citation and h-index was Vincent A. And 28.03% of the articles were published in the top 10 journals. In addition to “myasthenia gravis”, the keyword with the highest consideration was “rituximab”, followed by “double-blind”, which indicate research hotspots gradually from basic research to clinical research over time, especially in the field of targeted immunotherapy. The MG treatment has entered a personalized precision treatment phase. Exploration into new target molecules and conducting high-quality randomized controlled trials on existing biological agents are the further research direction.ConclusionThe current study summarized the global research trends concerning targeted immunotherapy for MG. Research interests gradually advanced from basic research to clinical research. MG treatment has entered a personalized precision treatment phase. Further investigations into new target molecules and high-quality randomized controlled trials on existing biological agents are required urgently to direct future immunotherapy research.
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Affiliation(s)
- Yue Su
- Department of Neurology, Tangdu Hospital, The Fourth Military Medical University, Xi’an, China
| | - Zhe Ruan
- Department of Neurology, Tangdu Hospital, The Fourth Military Medical University, Xi’an, China
| | - Rui Wang
- Medical Department of Tangdu Hospital, The Fourth Military Medical University, Xi’an, China
| | - Sijia Hao
- Department of Neurology, Tangdu Hospital, The Fourth Military Medical University, Xi’an, China
| | - Yonglan Tang
- Department of Neurology, Tangdu Hospital, The Fourth Military Medical University, Xi’an, China
| | - Xiaoxi Huang
- Department of Neurology, Tangdu Hospital, The Fourth Military Medical University, Xi’an, China
| | - Ting Gao
- Department of Neurology, Tangdu Hospital, The Fourth Military Medical University, Xi’an, China
| | - Zhuyi Li
- Department of Neurology, Tangdu Hospital, The Fourth Military Medical University, Xi’an, China
| | - Ting Chang
- Department of Neurology, Tangdu Hospital, The Fourth Military Medical University, Xi’an, China
- *Correspondence: Ting Chang,
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Cheng K, Zhang H, Guo Q, Zhai P, Zhou Y, Yang W, Wang Y, Lu Y, Shen Z, Wu H. Emerging trends and research foci of oncolytic virotherapy for central nervous system tumors: A bibliometric study. Front Immunol 2022; 13:975695. [PMID: 36148235 PMCID: PMC9486718 DOI: 10.3389/fimmu.2022.975695] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 08/16/2022] [Indexed: 12/19/2022] Open
Abstract
BackgroundCentral nervous system tumor (CNST) is one of the most complicated and lethal forms of human tumors with very limited treatment options. In recent years, growing evidence indicates that oncolytic virotherapy (OVT) has emerged as a promising therapeutic strategy for CNSTs. And a considerable amount of literature on OVT-CNSTs has been published. However, there are still no studies summarizing the global research trends and hotspots of this field through a bibliometric approach. To fulfill this knowledge gap, bibliometric analysis was conducted based on all publications relating to OVT-CNSTs since 2000s.MethodsWe searched the Web of Science Core Collection for all relevant studies published between 2000 and 2022. Four different tools (online analysis platform, R-bibliometrix, CiteSpace and VOSviewer) were used to perform bibliometric analysis and network visualization, including annual publication output, active journals, contribution of countries, institutions, and authors, references, as well as keywords.ResultsA total of 473 articles and reviews were included. The annual number of publications on OVT-CNSTs showed a significant increasing trend. Molecular Therapy and Cancer Research were the most active and co-cited journals, respectively. In terms of contributions, there is no doubt that the United States occupied a leading position with the most publications (n=307, 64.9%) and the highest H-index (57). The institution and author that contributed the largest number of publications were Ohio State University and Chiocca EA, respectively. As can be seen from citation analysis, the current studies mainly focused on preclinical and phase I/II clinical results of various oncolytic virus for CNSTs treatment. Keywords co-occurrence and burst analysis revealed that the following research topics including immunotherapy, T-cells, tumor microenvironment, vaccine, blood-brain-barrier, checkpoint inhibitors, macrophage, stem cell, and recurrent glioblastoma have been research frontiers of this field and also have great potential to continue to be research hotspots in the future.ConclusionThere has been increasing attention on oncolytic viruses for use as CNSTs therapeutics. Oncolytic immunotherapy is a topic of great concern in this field. This bibliometric study provides a comprehensive analysis of the knowledge base, research hotspots, development perspective in the field of OVT-CNSTs, which could become an essential reference for scholars in this area.
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Affiliation(s)
- Kunming Cheng
- Department of Intensive Care Unit, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Huan Zhang
- Department of Neurosurgery, Affiliated Hospital 2 of Nantong University and First People’s Hospital of Nantong City, Nantong, China
| | - Qiang Guo
- Department of Orhopaedic Surgery, Baodi Clinical College of Tianjin Medical University, Tianjin, China
- Department of Clinical College of Neurology, Neurosurgery and Neurorehabilitation, Tianjin Medical University, Tianjin, China
| | - Pengfei Zhai
- Department of Clinical College of Neurology, Neurosurgery and Neurorehabilitation, Tianjin Medical University, Tianjin, China
- Department of NeuroSpine Surgery, Tianjin Huanhu Hospital, Tianjin, China
| | - Yan Zhou
- Department of Clinical College of Neurology, Neurosurgery and Neurorehabilitation, Tianjin Medical University, Tianjin, China
- Department of Graduate School, Tianjin Medical University, Tianjin, China
- Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin, China
| | - Weiguang Yang
- Department of Clinical College of Neurology, Neurosurgery and Neurorehabilitation, Tianjin Medical University, Tianjin, China
- Department of Graduate School, Tianjin Medical University, Tianjin, China
| | - Yulin Wang
- Department of Clinical College of Neurology, Neurosurgery and Neurorehabilitation, Tianjin Medical University, Tianjin, China
- Department of Graduate School, Tianjin Medical University, Tianjin, China
| | - Yanqiu Lu
- Department of Intensive Care Unit, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- *Correspondence: Yanqiu Lu, ; Zefeng Shen, ; Haiyang Wu,
| | - Zefeng Shen
- Department of Graduate School, Sun Yat-sen University, Sun Yat-Sen Memorial Hospital, Guangzhou, China
- *Correspondence: Yanqiu Lu, ; Zefeng Shen, ; Haiyang Wu,
| | - Haiyang Wu
- Department of Clinical College of Neurology, Neurosurgery and Neurorehabilitation, Tianjin Medical University, Tianjin, China
- Department of Graduate School, Tianjin Medical University, Tianjin, China
- *Correspondence: Yanqiu Lu, ; Zefeng Shen, ; Haiyang Wu,
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