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Zhu Z, Jin Y, Zhou J, Chen F, Chen M, Gao Z, Hu L, Xuan J, Li X, Song Z, Guo X. PD1/PD-L1 blockade in clear cell renal cell carcinoma: mechanistic insights, clinical efficacy, and future perspectives. Mol Cancer 2024; 23:146. [PMID: 39014460 PMCID: PMC11251344 DOI: 10.1186/s12943-024-02059-y] [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: 05/31/2024] [Accepted: 07/04/2024] [Indexed: 07/18/2024] Open
Abstract
The advent of PD1/PD-L1 inhibitors has significantly transformed the therapeutic landscape for clear cell renal cell carcinoma (ccRCC). This review provides an in-depth analysis of the biological functions and regulatory mechanisms of PD1 and PD-L1 in ccRCC, emphasizing their role in tumor immune evasion. We comprehensively evaluate the clinical efficacy and safety profiles of PD1/PD-L1 inhibitors, such as Nivolumab and Pembrolizumab, through a critical examination of recent clinical trial data. Furthermore, we discuss the challenges posed by resistance mechanisms to these therapies and potential strategies to overcome them. We also explores the synergistic potential of combination therapies, integrating PD1/PD-L1 inhibitors with other immunotherapies, targeted therapies, and conventional modalities such as chemotherapy and radiotherapy. In addition, we examine emerging predictive biomarkers for response to PD1/PD-L1 blockade and biomarkers indicative of resistance, providing a foundation for personalized therapeutic approaches. Finally, we outline future research directions, highlighting the need for novel therapeutic strategies, deeper mechanistic insights, and the development of individualized treatment regimens. Our work summarizes the latest knowledge and progress in this field, aiming to provide a valuable reference for improving clinical efficacy and guiding future research on the application of PD1/PD-L1 inhibitors in ccRCC.
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Affiliation(s)
- Zhaoyang Zhu
- Jiaxing University Master Degree Cultivation Base, Zhejiang Chinese Medical University, Hangzhou, 310000, Zhejiang, P.R. China
- Department of Urology, The Second Affiliated Hospital of Jiaxing University, Jiaxing, 310000, Zhejiang, P.R. China
| | - Yigang Jin
- Department of Urology, The Second Affiliated Hospital of Jiaxing University, Jiaxing, 310000, Zhejiang, P.R. China
| | - Jing Zhou
- Department of Surgery, the Second Affiliated Hospital of Jiaxing University, Jiaxing, 310000, Zhejiang, P.R. China
| | - Fei Chen
- Department of Surgery, the Second Affiliated Hospital of Jiaxing University, Jiaxing, 310000, Zhejiang, P.R. China
| | - Minjie Chen
- Department of Surgery, the Second Affiliated Hospital of Jiaxing University, Jiaxing, 310000, Zhejiang, P.R. China
| | - Zhaofeng Gao
- Department of Surgery, the Second Affiliated Hospital of Jiaxing University, Jiaxing, 310000, Zhejiang, P.R. China
| | - Lingyu Hu
- Department of Surgery, the Second Affiliated Hospital of Jiaxing University, Jiaxing, 310000, Zhejiang, P.R. China
| | - Jinyan Xuan
- Department of General Practice, the Second Affiliated Hospital of Jiaxing University, Jiaxing, 310000, Zhejiang, P.R. China
| | - Xiaoping Li
- Department of Surgery, the Second Affiliated Hospital of Jiaxing University, Jiaxing, 310000, Zhejiang, P.R. China.
| | - Zhengwei Song
- Department of Surgery, the Second Affiliated Hospital of Jiaxing University, Jiaxing, 310000, Zhejiang, P.R. China.
| | - Xiao Guo
- Department of Urology, The Second Affiliated Hospital of Jiaxing University, Jiaxing, 310000, Zhejiang, P.R. China.
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Chang Q, Sun J, Zhao S, Li L, Zhang N, Yan L, Fan Y, Liu J. PBRM1 mutation and WDR72 expression as potential combinatorial biomarker for predicting the response to Nivolumab in patients with ccRCC: a tumor marker prognostic study. Aging (Albany NY) 2023; 15:13753-13775. [PMID: 38048211 PMCID: PMC10756125 DOI: 10.18632/aging.205261] [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: 03/01/2023] [Accepted: 10/23/2023] [Indexed: 12/06/2023]
Abstract
PURPOSE Immune checkpoint therapy (ICT) provides a new idea for the treatment of advanced clear cell renal cell carcinoma (ccRCC), which can bring significant benefits to patients. However, the clinical application of ICT is limited because of the lack of predictive biomarkers to select potential responders. This study aims to propose a new biomarker to predict the response to Nivolumab in patients with ccRCC. MATERIALS AND METHODS The genes that significantly improve the prognosis of ccRCC were retrieved from The Cancer Genome Atlas (TCGA) database. The genomic and clinical data were from patients that had been registered in prospective clinical trials (CheckMate 009, CheckMate 010 and CheckMate 025). TCGA, Gene Expression Omnibus (GEO), and The Human Protein Atlas database were used to analyze the gene and protein expression of WD repeat-containing protein 72 (WDR72) in ccRCC. Gene Ontology (GO) & The Kyoto Encyclopedia of Genes and Genomes (KEGG) and Gene Set Enrichment Analysis (GSEA) were performed to dig relevant mechanisms of WDR72. Single sample gene set enrichment analysis (ssGSEA) was conducted to evaluate the role of WDR72 in immune infiltration. Cell proliferation assay, FAO and ATP quantification were used to explore and verify the molecular mechanisms. The expression of WDR72, FOXP3, CD8, and CPT1A was examined by IHC in 20 advanced ccRCC tissue samples at the Urology Department of our hospital. The MethSurv was used to identify PBRM1 and WDR72 gene methylation and its effect on prognosis of ccRCC. RESULTS WDR72 is the most significant gene for improving overall survival (OS) in ccRCC. In all three checkmates, OS and progression free survival (PFS) were found to be significantly higher in WDR72 high expression group than that in WDR72 low expression group (P=0.040 and P=0.012, respectively), and similar conclusions could be drawn from the PBRM1-mutation (MUT) compared with the PBRM1-wildtype (WT) (P=0.007 and P=0.006, respectively). What's more, high expression of WDR72 plus PBRM1-MUT as a combinatorial biomarker showed improved OS (HR=0.388, P=0.0026) and PFS (HR=0.39, P=0.0066) compared to low expression of WDR72 plus PBRM1-WT. Functional enrichment analysis showed that WDR72 was closely positively related to fatty acid degradation and fatty acid beta oxidation pathway in ccRCC. In vitro experiments showed that high expression of WDR72 can promote fatty acids oxidation and inhibit the proliferation of ccRCC cells. Immune analysis revealed that WDR72 high expression was associated with decreased infiltration of Treg cells and low ssGSEA score of check-point. IHC results showed that WDR72 was negatively correlated with FOXP3 expression (r=-0.506, P=0.023) and positively correlated with CPT1A expression (r=0.529, P=0.017). CONCLUSIONS The present study indicated that high expression of WDR72 may indicate a good prognosis of patients treated with Nivolumab and WDR72 expression combined with PBRM1 mutation could be more persuasive to predict the response for ICT in ccRCC patients.
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Affiliation(s)
- Qinzheng Chang
- Department of Urology, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Jiajia Sun
- Department of Urology, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Shuo Zhao
- Department of Urology, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Luchao Li
- Department of Urology, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Nianzhao Zhang
- Department of Urology, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Lei Yan
- Department of Urology, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Yidong Fan
- Department of Urology, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Jikai Liu
- Department of Urology, Qilu Hospital of Shandong University, Jinan, Shandong, China
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Masson C, Thouvenin J, Boudier P, Maillet D, Kuchler-Bopp S, Barthélémy P, Massfelder T. Biological Biomarkers of Response and Resistance to Immune Checkpoint Inhibitors in Renal Cell Carcinoma. Cancers (Basel) 2023; 15:3159. [PMID: 37370768 DOI: 10.3390/cancers15123159] [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: 04/21/2023] [Revised: 06/09/2023] [Accepted: 06/10/2023] [Indexed: 06/29/2023] Open
Abstract
Renal cell carcinoma (RCC) represents around 2% of cancer-related deaths worldwide per year. RCC is an immunogenic malignancy, and treatment of metastatic RCC (mRCC) has greatly improved since the advent of the new immunotherapy agents, including immune checkpoint inhibitors (ICIs). However, it should be stressed that a large proportion of patients does not respond to these therapies. There is thus an urgent need to identify predictive biomarkers of efficacy or resistance associated with ICIs or ICI/Tyrosine kinase inhibitor (TKI) combinations; this is a major challenge to achieve precision medicine for mRCC in routine practice. To identify potential biomarkers, it is necessary to improve our knowledge on the biology of immune checkpoints. A lot of efforts have been made over the last decade in the field of immuno-oncology. We summarize here the main data obtained in this field when considering mRCC. As for clinical biomarkers, clinician and scientific experts of the domain are facing difficulties in identifying such molecular entities, probably due to the complexity of immuno-oncology and the constant adaptation of tumor cells to their changing environment.
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Affiliation(s)
- Claire Masson
- Regenerative NanoMedicine, Centre de Recherche en Biomédecine de Strasbourg, Fédération de Médecine Translationnelle de Strasbourg (FMTS), UMR_S U1260 INSERM and University of Strasbourg, 67085 Strasbourg, France
| | - Jonathan Thouvenin
- Medical Oncology Department, Hospices Civils de Lyon, Hôpital Lyon Sud, 69310 Pierre-Bénite, France
| | - Philippe Boudier
- Medical Oncology Department, Institut de Cancérologie Strasbourg Europe, 67200 Strasbourg, France
| | - Denis Maillet
- Medical Oncology Department, Hospices Civils de Lyon, Hôpital Lyon Sud, 69310 Pierre-Bénite, France
| | - Sabine Kuchler-Bopp
- Regenerative NanoMedicine, Centre de Recherche en Biomédecine de Strasbourg, Fédération de Médecine Translationnelle de Strasbourg (FMTS), UMR_S U1260 INSERM and University of Strasbourg, 67085 Strasbourg, France
| | - Philippe Barthélémy
- Medical Oncology Department, Institut de Cancérologie Strasbourg Europe, 67200 Strasbourg, France
| | - Thierry Massfelder
- Regenerative NanoMedicine, Centre de Recherche en Biomédecine de Strasbourg, Fédération de Médecine Translationnelle de Strasbourg (FMTS), UMR_S U1260 INSERM and University of Strasbourg, 67085 Strasbourg, France
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Wang J, Tu W, Qiu J, Wang D. Predicting prognosis and immunotherapeutic response of clear cell renal cell carcinoma. Front Pharmacol 2022; 13:984080. [PMID: 36313281 PMCID: PMC9614164 DOI: 10.3389/fphar.2022.984080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 09/21/2022] [Indexed: 11/30/2022] Open
Abstract
Immune checkpoint inhibitors have emerged as a novel therapeutic strategy for many different tumors, including clear cell renal cell carcinoma (ccRCC). However, these drugs are only effective in some ccRCC patients, and can produce a wide range of immune-related adverse reactions. Previous studies have found that ccRCC is different from other tumors, and common biomarkers such as tumor mutational burden, HLA type, and degree of immunological infiltration cannot predict the response of ccRCC to immunotherapy. Therefore, it is necessary to further research and construct corresponding clinical prediction models to predict the efficacy of Immune checkpoint inhibitors. We integrated PBRM1 mutation data, transcriptome data, endogenous retrovirus data, and gene copy number data from 123 patients with advanced ccRCC who participated in prospective clinical trials of PD-1 inhibitors (including CheckMate 009, CheckMate 010, and CheckMate 025 trials). We used AI to optimize mutation data interpretation and established clinical prediction models for survival (for overall survival AUC: 0.931; for progression-free survival AUC: 0.795) and response (ORR AUC: 0.763) to immunotherapy of ccRCC. The models were internally validated by bootstrap. Well-fitted calibration curves were also generated for the nomogram models. Our models showed good performance in predicting survival and response to immunotherapy of ccRCC.
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Wang Y, Shen Z, Mo S, Dai L, Song B, Gu W, Ding X, Zhang X. Construction and validation of a novel ten miRNA-pair based signature for the prognosis of clear cell renal cell carcinoma. Transl Oncol 2022; 25:101519. [PMID: 35998436 PMCID: PMC9421317 DOI: 10.1016/j.tranon.2022.101519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 07/12/2022] [Accepted: 08/10/2022] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Clear cell renal cell carcinoma (ccRCC) is the most predominate pathological subtype of renal cell carcinoma, causing a recurrence or metastasis rate as high as 20% to 40% after operation, for which effective prognostic signature is urgently needed. METHODS The mRNA and miRNA profiles of ccRCC specimens were collected from the Cancer Genome Atlas. MiRNA-pair risk score (miPRS) for each miRNA pair was generated as a signature and validated by univariate and multivariate Cox proportional hazards regression analysis. Functional enrichment was performed, and immune cells infiltration, as well as tumor mutation burden (TMB), and immunophenoscore (IPS) were evaluated between high and low miPRS groups. Target gene-prediction and differentially expressed gene-analysis were performed based on databases of miRDB, miRTarBase, and TargetScan. Multivariate Cox proportional hazards regression analysis was adopted to establish the prognostic model and Kaplan-Meier survival analysis was performed. FINDINGS A novel 10 miRNA-pair based signature was established. Area under the time-dependent receiver operating curve proved the performance of the signature in the training, validation, and testing cohorts. Higher TMB, as well as the higher CTLA4-negative PD1-negative IPS, were discovered in high miPRS patients. A prognostic model was built based on miPRS (1 year-, 5 year-, 10 year- ROC-AUC=0.92, 0.84, 0.82, respectively). INTERPRETATION The model based on miPRS is a novel and valid tool for predicting the prognosis of ccRCC. FUNDING This study was supported by research grants from the China National Natural Scientific Foundation (81903972, 82002018, and 82170752) and Shanghai Sailing Program (19YF1406700 and 20YF1406000).
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Affiliation(s)
- Yulin Wang
- Department of Nephrology, Zhongshan Hospital, Fudan University, No. 180 Fenglin Road, Shanghai 200032, China; Shanghai Medical Center of Kidney Disease, Shanghai 200032, China; Shanghai Key Laboratory of Kidney and Blood Purification, Shanghai 200032, China
| | - Ziyan Shen
- Department of Nephrology, Zhongshan Hospital, Fudan University, No. 180 Fenglin Road, Shanghai 200032, China; Shanghai Medical Center of Kidney Disease, Shanghai 200032, China; Shanghai Institute of Kidney and Dialysis, No. 136 Medical College Road, Shanghai 200032, China
| | - Shaocong Mo
- Department of Digestive Diseases, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - Leijie Dai
- Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China
| | - Biao Song
- Department of Dermatology, Peking Union Medical College Hospital, Beijing, 100005, China
| | - Wenchao Gu
- Department of Diagnostic Radiology and Nuclear Medicine, Gunma University Graduate School of Medicine, Maebashi, 371-8511, Japan
| | - Xiaoqiang Ding
- Department of Nephrology, Zhongshan Hospital, Fudan University, No. 180 Fenglin Road, Shanghai 200032, China; Shanghai Medical Center of Kidney Disease, Shanghai 200032, China; Shanghai Key Laboratory of Kidney and Blood Purification, Shanghai 200032, China; Shanghai Institute of Kidney and Dialysis, No. 136 Medical College Road, Shanghai 200032, China.
| | - Xiaoyan Zhang
- Department of Nephrology, Zhongshan Hospital, Fudan University, No. 180 Fenglin Road, Shanghai 200032, China; Shanghai Medical Center of Kidney Disease, Shanghai 200032, China; Shanghai Key Laboratory of Kidney and Blood Purification, Shanghai 200032, China; Shanghai Institute of Kidney and Dialysis, No. 136 Medical College Road, Shanghai 200032, China.
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Anker J, Miller J, Taylor N, Kyprianou N, Tsao CK. From Bench to Bedside: How the Tumor Microenvironment Is Impacting the Future of Immunotherapy for Renal Cell Carcinoma. Cells 2021; 10:3231. [PMID: 34831452 PMCID: PMC8619121 DOI: 10.3390/cells10113231] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 11/16/2021] [Accepted: 11/17/2021] [Indexed: 12/23/2022] Open
Abstract
Immunotherapy has revolutionized the treatment landscape for many cancer types. The treatment for renal cell carcinoma (RCC) has especially evolved in recent years, from cytokine-based immunotherapies to immune checkpoint inhibitors. Although clinical benefit from immunotherapy is limited to a subset of patients, many combination-based approaches have led to improved outcomes. The success of such approaches is a direct result of the tumor immunology knowledge accrued regarding the RCC microenvironment, which, while highly immunogenic, demonstrates many unique characteristics. Ongoing translational work has elucidated some of the mechanisms of response, as well as primary and secondary resistance, to immunotherapy. Here, we provide a comprehensive review of the RCC immunophenotype with a specific focus on how preclinical and clinical data are shaping the future of immunotherapy.
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Affiliation(s)
- Jonathan Anker
- Division of Internal Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA;
| | - Justin Miller
- Division of Hematology and Medical Oncology, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (J.M.); (N.T.)
| | - Nicole Taylor
- Division of Hematology and Medical Oncology, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (J.M.); (N.T.)
| | - Natasha Kyprianou
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA;
- Department of Pathology and Molecular and Cell Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Che-Kai Tsao
- Division of Hematology and Medical Oncology, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; (J.M.); (N.T.)
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA;
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Chen J, Yao C, Qiao N, Ge Y, Li J, Lin Y, Yao S. Development and validation of a PBRM1-associated immune prognostic model for clear cell renal cell carcinoma. Cancer Med 2021; 10:6590-6609. [PMID: 34535962 PMCID: PMC8495284 DOI: 10.1002/cam4.4115] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Revised: 06/01/2021] [Accepted: 06/19/2021] [Indexed: 12/13/2022] Open
Abstract
Alteration in the polybromo‐1 (PBRM1) protein encoding gene PBRM1 is the second most frequent mutation in clear cell renal cell carcinoma (ccRCC). It causes a series of changes in the tumorigenesis, progression, prognosis, and immune response of ccRCC patients. This study explored the PBRM1‐associated immunological features and identified the immune‐related genes (IRGs) linked to PBRM1 mutation using bioinformatics methods. A total of 37 survival IRGs associated with PBRM1 mutation in ccRCC patients were identified. To further explore the role of these IRGs in ccRCC and their association with immune status, eight IRGs with remarkable potential as individual targets were selected. An immune model that was constructed showed good performance in stratifying patients into different subgroups, showing clinical application potential compared to traditional clinical factors. Patients in the high‐risk group were inclined to have more advanced stage and higher grade tumors with node metastasis, distant metastasis, and poorer prognosis. Furthermore, these patients had high percentages of regulatory T cells, follicular helper T cells, and M0 macrophages and exhibited high expression levels of immune checkpoints proteins, such as CTLA‐4, PD‐1, LAG‐3, TIGIT, and CD47. Finally, a nomogram integrating the model and clinical factors for clinical application showed a more robust predictive performance for prognosis. The prediction model associated with PBRM1 mutation status and immunity can serve as a promising tool to stratify patients depending upon their immune status, thus facilitating immunotherapy in the future.
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Affiliation(s)
- Jiayi Chen
- Department of Anesthesiology, Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chunlin Yao
- Department of Anesthesiology, Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Nan Qiao
- Department of Anesthesiology, Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yangyang Ge
- Department of Anesthesiology, Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jianhua Li
- Department of Anesthesiology, Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yun Lin
- Department of Anesthesiology, Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shanglong Yao
- Department of Anesthesiology, Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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