1
|
Ling B, Chen L, Zhang J, Cao X, Ye W, Ouyang Y, Chi F, Ding Z. [Dosimetric analysis of different optimization algorithms for three-dimensional brachytherapy for gynecologic tumors]. Nan Fang Yi Ke Da Xue Xue Bao 2024; 44:773-779. [PMID: 38708512 DOI: 10.12122/j.issn.1673-4254.2024.04.20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/07/2024]
Abstract
OBJECTIVE To investigate the dosimetric difference between manual and inverse optimization in 3-dimensional (3D) brachytherapy for gynecologic tumors. METHODS This retrospective study was conducted among a total of 110 patients with gynecologic tumors undergoing intracavitary combined with interstitial brachytherapy or interstitial brachytherapy. Based on the original images, the brachytherapy plans were optimized for each patient using Gro, IPSA1, IPSA2 (with increased volumetric dose limits on the basis of IPSA1) and HIPO algorithms. The dose-volume histogram (DVH) parameters of the clinical target volume (CTV) including V200, V150, V100, D90, D98 and CI, and the dosimetric parameters D2cc, D1cc, and D0.1cc for the bladder, rectum, and sigmoid colon were compared among the 4 plans. RESULTS Among the 4 plans, Gro optimization took the longest time, followed by HIPO, IPSA2 and IPSA1 optimization. The mean D90, D98, and V100 of HIPO plans were significantly higher than those of Gro and IPSA plans, and D90 and V100 of IPSA1, IPSA2 and HIPO plans were higher than those of Gro plans (P < 0.05), but the CI of the 4 plans were similar (P > 0.05). For the organs at risk (OARs), the HIPO plan had the lowest D2cc of the bladder and rectum; the bladder absorbed dose of Gro plans were significantly greater than those of IPSA1 and HIPO (P < 0.05). The D2cc and D1cc of the rectum in IPSA1, IPSA2 and HIPO plans were better than Gro (P < 0.05). The D2cc and D1cc of the sigmoid colon did not differ significantly among the 4 plans. CONCLUSION Among the 4 algorithms, the HIPO algorithm can better improve dose coverage of the target and lower the radiation dose of the OARs, and is thus recommended for the initial plan optimization. Clinically, the combination of manual optimization can achieve more individualized dose distribution of the plan.
Collapse
Affiliation(s)
- B Ling
- Department of Radiation Medicine, School of Public Health, Southern Medical University, Guangzhou 510515, China
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China
| | - L Chen
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China
| | - J Zhang
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China
| | - X Cao
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China
| | - W Ye
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China
| | - Y Ouyang
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China
| | - F Chi
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China
| | - Z Ding
- Department of Radiation Medicine, School of Public Health, Southern Medical University, Guangzhou 510515, China
| |
Collapse
|
2
|
Li X, Gao Z, Chen J, Feng S, Luo X, Shi Y, Tang Z, Liu W, Zhang X, Huang A, Gao Q, Ke A, Zhou J, Fan J, Fu X, Ding Z. Integrated single cell and bulk sequencing analysis identifies tumor reactive CXCR6 + CD8 T cells as a predictor of immune infiltration and immunotherapy outcomes in hepatocellular carcinoma. Front Oncol 2023; 13:1099385. [PMID: 37593098 PMCID: PMC10430781 DOI: 10.3389/fonc.2023.1099385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 06/30/2023] [Indexed: 08/19/2023] Open
Abstract
Background Various immune cell types in the tumor microenvironment (TME) of hepatocellular carcinoma (HCC) have been identified as important parameters associated with prognosis and responsiveness to immunotherapy. However, how various factors influence immune cell infiltration remains incompletely understood. Hence, we investigated the single cell multi-omics landscape of immune infiltration in HCC, particularly key gene and cell subsets that influence immune infiltration, thus potentially linking the immunotherapy response and immune cell infiltration. Methods We grouped patients with HCC according to immune cell infiltration scores calculated by single sample gene set enrichment analysis (ssGSEA). Differential expression analysis, functional enrichment, clinical trait association, gene mutation analysis, tumor immune dysfunction and exclusion (TIDE) and prognostic model construction were used to investigate the immune infiltration landscape through multi-omics. Stepwise regression was further used to identify key genes regulating immune infiltration. Single cell analysis was performed to explore expression patterns of candidate genes and investigate associated cellular populations. Correlation analysis, ROC analysis, Immunotherapy cohorts were used to explore and confirm the role of key gene and cellular population in predicting immune infiltration state and immunotherapy response. Immunohistochemistry and multiplexed fluorescence staining were used to further validated our results. Results Patients with HCC were clustered into high and low immune infiltration groups. Mutations of CTNNB1 and TTN were significantly associated with immune infiltration and altered enrichment of cell populations in the TME. TIDE analysis demonstrated that T cell dysfunction and the T cell exclusion score were elevated in the high and low infiltration groups, respectively. Six risk genes and five risk immune cell types were identified and used to construct risk scores and a nomogram model. CXCR6 and LTA, identified by stepwise regression, were highly associated with immune infiltration. Single cell analysis revealed that LTA was expressed primarily in tumor infiltrating T lymphocytes and partial B lymphocytes, whereas CXCR6 was enriched predominantly in T and NK cells. Notably, CXCR6+ CD8 T cells were characterized as tumor enriched cells that may be potential predictors of high immune infiltration and the immune-checkpoint blockade response, and may serve as therapeutic targets. Conclusion We constructed a comprehensive single cell and multi-omics landscape of immune infiltration in HCC, and delineated key genes and cellular populations regulating immune infiltration and immunotherapy response, thus providing insights into the mechanisms of immune infiltration and future therapeutic control.
Collapse
Affiliation(s)
- Xiaogang Li
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
- Key Laboratory of Carcinogenesis and Cancer Invasion, Chinese Ministry of Education, Shanghai, China
| | - Zheng Gao
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
- Key Laboratory of Carcinogenesis and Cancer Invasion, Chinese Ministry of Education, Shanghai, China
| | - Jiafeng Chen
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
- Key Laboratory of Carcinogenesis and Cancer Invasion, Chinese Ministry of Education, Shanghai, China
| | - Shanru Feng
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
- Key Laboratory of Carcinogenesis and Cancer Invasion, Chinese Ministry of Education, Shanghai, China
| | - Xuanming Luo
- Shanghai Xuhui Central Hospital, Zhongshan-Xuhui Hospital, Fudan University, Shanghai, China
| | - Yinghong Shi
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
- Key Laboratory of Carcinogenesis and Cancer Invasion, Chinese Ministry of Education, Shanghai, China
| | - Zheng Tang
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
- Key Laboratory of Carcinogenesis and Cancer Invasion, Chinese Ministry of Education, Shanghai, China
| | - Weiren Liu
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
- Key Laboratory of Carcinogenesis and Cancer Invasion, Chinese Ministry of Education, Shanghai, China
| | - Xin Zhang
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
- Key Laboratory of Carcinogenesis and Cancer Invasion, Chinese Ministry of Education, Shanghai, China
| | - Ao Huang
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
- Key Laboratory of Carcinogenesis and Cancer Invasion, Chinese Ministry of Education, Shanghai, China
| | - Qiang Gao
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
- Key Laboratory of Carcinogenesis and Cancer Invasion, Chinese Ministry of Education, Shanghai, China
| | - Aiwu Ke
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
- Key Laboratory of Carcinogenesis and Cancer Invasion, Chinese Ministry of Education, Shanghai, China
| | - Jian Zhou
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
- Key Laboratory of Carcinogenesis and Cancer Invasion, Chinese Ministry of Education, Shanghai, China
- Shanghai Xuhui Central Hospital, Zhongshan-Xuhui Hospital, Fudan University, Shanghai, China
| | - Jia Fan
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
- Key Laboratory of Carcinogenesis and Cancer Invasion, Chinese Ministry of Education, Shanghai, China
| | - Xiutao Fu
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
- Key Laboratory of Carcinogenesis and Cancer Invasion, Chinese Ministry of Education, Shanghai, China
| | - Zhenbin Ding
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
- Key Laboratory of Carcinogenesis and Cancer Invasion, Chinese Ministry of Education, Shanghai, China
- Shanghai Xuhui Central Hospital, Zhongshan-Xuhui Hospital, Fudan University, Shanghai, China
| |
Collapse
|
3
|
Zhang C, Wang X, Ding Z, Zhou H, Liu P, Xue X, Cao W, Zhu Y, Chen J, Shen W, Yang S, Wang F. [Electroencephalographic microstates in vestibular schwannoma patients with tinnitus]. Nan Fang Yi Ke Da Xue Xue Bao 2023; 43:793-799. [PMID: 37313821 DOI: 10.12122/j.issn.1673-4254.2023.05.15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
OBJECTIVE To explore the biomarkers of tinnitus in vestibular schwannoma patients using electroencephalographic (EEG) microstate technology. METHODS The EEG and clinical data of 41 patients with vestibular schwannoma were collected. All the patients were evaluated by SAS, SDS, THI and VAS scales. The EEG acquisition time was 10-15 min, and the EEG data were preprocessed and analyzed using MATLAB and EEGLAB software package. RESULTS Of the 41 patients with vestibular schwannoma, 29 patients had tinnitus and 12 did not have tinnitus, and their clinical parameters were comparable. The average global explanation variances of the non-tinnitus and tinnitus groups were 78.8% and 80.1%, respectively. The results of EEG microstate analysis showed that compared with those without tinnitus, the patients with tinnitus had an increased frequency (P=0.033) and contribution (P=0.028) of microstate C. Correlation analysis showed that THI scale scores of the patients were negatively correlated with the duration of microstate A (R=-0.435, P=0.018) and positively with the frequencies of microstate B (R=0.456, P=0.013) and microstate C (R=0.412, P=0.026). Syntax analysis showed that the probability of transition from microstate C to microstate B increased significantly in vestibular schwannoma patients with tinnitus (P=0.031). CONCLUSION EEG microstate features differ significantly between vestibular schwannoma patients with and without tinnitus. This abnormality in patients with tinnitus may reflect the potential abnormality in the allocation of neural resources and the transition of brain functional activity.
Collapse
Affiliation(s)
- C Zhang
- The First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
- The Sixth Medical Center, Chinese PLA General Hospital, Beijing 100048, China
- Medical School of Chinese PLA, Beijing 100853, China
| | - X Wang
- Medical School of Chinese PLA, Beijing 100853, China
| | - Z Ding
- The Sixth Medical Center, Chinese PLA General Hospital, Beijing 100048, China
- National Clinical Research Center for Otolaryngologic Diseases, Beijing 100048, China
| | - H Zhou
- The Sixth Medical Center, Chinese PLA General Hospital, Beijing 100048, China
- National Clinical Research Center for Otolaryngologic Diseases, Beijing 100048, China
| | - P Liu
- The Sixth Medical Center, Chinese PLA General Hospital, Beijing 100048, China
- National Clinical Research Center for Otolaryngologic Diseases, Beijing 100048, China
| | - X Xue
- The Sixth Medical Center, Chinese PLA General Hospital, Beijing 100048, China
- National Clinical Research Center for Otolaryngologic Diseases, Beijing 100048, China
| | - W Cao
- The First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
- The Sixth Medical Center, Chinese PLA General Hospital, Beijing 100048, China
- National Clinical Research Center for Otolaryngologic Diseases, Beijing 100048, China
| | - Y Zhu
- The First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
- The Sixth Medical Center, Chinese PLA General Hospital, Beijing 100048, China
- National Clinical Research Center for Otolaryngologic Diseases, Beijing 100048, China
| | - J Chen
- The First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
- The Sixth Medical Center, Chinese PLA General Hospital, Beijing 100048, China
- National Clinical Research Center for Otolaryngologic Diseases, Beijing 100048, China
| | - W Shen
- The First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
- The Sixth Medical Center, Chinese PLA General Hospital, Beijing 100048, China
- National Clinical Research Center for Otolaryngologic Diseases, Beijing 100048, China
| | - S Yang
- The First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
- The Sixth Medical Center, Chinese PLA General Hospital, Beijing 100048, China
- National Clinical Research Center for Otolaryngologic Diseases, Beijing 100048, China
| | - F Wang
- The First Medical Center, Chinese PLA General Hospital, Beijing 100853, China
- The Sixth Medical Center, Chinese PLA General Hospital, Beijing 100048, China
- National Clinical Research Center for Otolaryngologic Diseases, Beijing 100048, China
| |
Collapse
|
4
|
Pan J, Zhang M, Dong L, Ji S, Zhang J, Zhang S, Lin Y, Wang X, Ding Z, Qiu S, Gao D, Zhou J, Fan J, Gao Q. Genome-Scale CRISPR screen identifies LAPTM5 driving lenvatinib resistance in hepatocellular carcinoma. Autophagy 2023; 19:1184-1198. [PMID: 36037300 PMCID: PMC10012959 DOI: 10.1080/15548627.2022.2117893] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 08/23/2022] [Accepted: 08/23/2022] [Indexed: 11/02/2022] Open
Abstract
ABBREVIATIONS cld-CASP3: cleaved caspase 3; cld-PARP: cleaved PARP; DTP: drug tolerant persister; GO: Gene Ontology; GTEx: The Genotype-Tissue Expression; HCC: hepatocellular carcinoma; HCQ: hydroxychloroquine; IC50: half maximal inhibitory concentration value; KEGG: Kyoto Encyclopedia of Genes and Genomes; LAPTM5: lysosomal protein transmembrane 5; NT: non-targeting; PDC: patient-derived primary cell lines; PDO: patient-derived primary organoid; TCGA: The Cancer Genome Atlas.
Collapse
Affiliation(s)
- Jiaomeng Pan
- Department of Liver Surgery and Transplantation, Liver Cancer Institute and Zhongshan Hospital, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Fudan University, Shanghai, China
| | - Mao Zhang
- Department of Liver Surgery and Transplantation, Liver Cancer Institute and Zhongshan Hospital, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Fudan University, Shanghai, China
| | - Liangqing Dong
- Department of Liver Surgery and Transplantation, Liver Cancer Institute and Zhongshan Hospital, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Fudan University, Shanghai, China
| | - Shuyi Ji
- Center for Tumor Diagnosis & Therapy, Jinshan Hospital, Fudan University, Shanghai, China
| | - Juan Zhang
- Department of Liver Surgery and Transplantation, Liver Cancer Institute and Zhongshan Hospital, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Fudan University, Shanghai, China
| | - Shu Zhang
- Department of Liver Surgery and Transplantation, Liver Cancer Institute and Zhongshan Hospital, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Fudan University, Shanghai, China
| | - Youpei Lin
- Department of Liver Surgery and Transplantation, Liver Cancer Institute and Zhongshan Hospital, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Fudan University, Shanghai, China
| | - Xiaoying Wang
- Department of Liver Surgery and Transplantation, Liver Cancer Institute and Zhongshan Hospital, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Fudan University, Shanghai, China
| | - Zhenbin Ding
- Department of Liver Surgery and Transplantation, Liver Cancer Institute and Zhongshan Hospital, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Fudan University, Shanghai, China
| | - Shuangjian Qiu
- Department of Liver Surgery and Transplantation, Liver Cancer Institute and Zhongshan Hospital, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Fudan University, Shanghai, China
| | - Daming Gao
- State Key Laboratory of Cell Biology, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, Shanghai, China
| | - Jian Zhou
- Department of Liver Surgery and Transplantation, Liver Cancer Institute and Zhongshan Hospital, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Fudan University, Shanghai, China
| | - Jia Fan
- Department of Liver Surgery and Transplantation, Liver Cancer Institute and Zhongshan Hospital, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Fudan University, Shanghai, China
- Institute of Biomedical Sciences, Fudan University, Shanghai, China
- State Key Laboratory of Genetic Engineering, Fudan University, Shanghai, China
| | - Qiang Gao
- Department of Liver Surgery and Transplantation, Liver Cancer Institute and Zhongshan Hospital, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Fudan University, Shanghai, China
- Institute of Biomedical Sciences, Fudan University, Shanghai, China
- State Key Laboratory of Genetic Engineering, Fudan University, Shanghai, China
| |
Collapse
|
5
|
Jiang X, Deng W, Tao S, Tang Z, Chen Y, Tian M, Wang T, Tao C, Li Y, Fang Y, Pu C, Gao J, Wang X, Qu W, Gai X, Ding Z, Fu Y, Zheng Y, Cao S, Zhou J, Huang M, Liu W, Xu J, Fan J, Shi Y. A RIPK3-independent role of MLKL in suppressing parthanatos promotes immune evasion in hepatocellular carcinoma. Cell Discov 2023; 9:7. [PMID: 36650126 PMCID: PMC9845215 DOI: 10.1038/s41421-022-00504-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Accepted: 11/23/2022] [Indexed: 01/18/2023] Open
Abstract
Mixed lineage kinase domain-like (MLKL) is widely accepted as an executioner of necroptosis, in which MLKL mediates necroptotic signaling and triggers cell death in a receptor-interacting protein kinase 3 (RIPK3)-dependent manner. Recently, it is increasingly noted that RIPK3 is intrinsically silenced in hepatocytes, raising a question about the role of MLKL in hepatocellular carcinoma (HCC). This study reports a previously unrecognized role of MLKL in regulating parthanatos, a programmed cell death distinct from necroptosis. In HCC cells with intrinsic RIPK3 deficiency, knockout of MLKL impedes the orthotopic tumor growth, activates the anti-tumor immune response and enhances the therapeutic effect of immune checkpoint blockade in syngeneic HCC tumor models. Mechanistically, MLKL is required for maintaining the endoplasmic reticulum (ER)-mitochondrial Mg2+ dynamics in HCC cells. MLKL deficiency restricts ER Mg2+ release and mitochondrial Mg2+ uptake, leading to ER dysfunction and mitochondrial oxidative stress, which together confer increased susceptibility to metabolic stress-induced parthanatos. Importantly, pharmacological inhibition of poly(ADP-ribose) polymerase to block parthanatos restores the tumor growth and immune evasion in MLKL-knockout HCC tumors. Together, our data demonstrate a new RIPK3-independent role of MLKL in regulating parthanatos and highlight the role of MLKL in facilitating immune evasion in HCC.
Collapse
Affiliation(s)
- Xifei Jiang
- grid.506261.60000 0001 0706 7839Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University & Research Unit of Liver Cancer Recurrence and Metastasis, Chinese Academy of Medical Sciences, Shanghai, China ,Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai, China
| | - Wenjia Deng
- grid.9227.e0000000119573309State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China ,grid.410726.60000 0004 1797 8419University of Chinese Academy of Sciences, Beijing, China
| | - Siyao Tao
- grid.9227.e0000000119573309State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China ,grid.410726.60000 0004 1797 8419University of Chinese Academy of Sciences, Beijing, China
| | - Zheng Tang
- grid.506261.60000 0001 0706 7839Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University & Research Unit of Liver Cancer Recurrence and Metastasis, Chinese Academy of Medical Sciences, Shanghai, China ,Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai, China
| | - Yuehong Chen
- grid.9227.e0000000119573309State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
| | - Mengxin Tian
- grid.506261.60000 0001 0706 7839Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University & Research Unit of Liver Cancer Recurrence and Metastasis, Chinese Academy of Medical Sciences, Shanghai, China ,grid.8547.e0000 0001 0125 2443Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Ting Wang
- grid.9227.e0000000119573309State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China ,grid.410726.60000 0004 1797 8419University of Chinese Academy of Sciences, Beijing, China
| | - Chenyang Tao
- grid.506261.60000 0001 0706 7839Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University & Research Unit of Liver Cancer Recurrence and Metastasis, Chinese Academy of Medical Sciences, Shanghai, China ,Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai, China
| | - Yize Li
- grid.9227.e0000000119573309State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China ,grid.410726.60000 0004 1797 8419University of Chinese Academy of Sciences, Beijing, China
| | - Yuan Fang
- grid.506261.60000 0001 0706 7839Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University & Research Unit of Liver Cancer Recurrence and Metastasis, Chinese Academy of Medical Sciences, Shanghai, China ,Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai, China
| | - Congying Pu
- grid.9227.e0000000119573309State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China ,grid.410726.60000 0004 1797 8419University of Chinese Academy of Sciences, Beijing, China
| | - Jun Gao
- grid.506261.60000 0001 0706 7839Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University & Research Unit of Liver Cancer Recurrence and Metastasis, Chinese Academy of Medical Sciences, Shanghai, China ,Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai, China
| | - Xiaomin Wang
- grid.9227.e0000000119573309State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China ,grid.410726.60000 0004 1797 8419University of Chinese Academy of Sciences, Beijing, China
| | - Weifeng Qu
- grid.506261.60000 0001 0706 7839Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University & Research Unit of Liver Cancer Recurrence and Metastasis, Chinese Academy of Medical Sciences, Shanghai, China ,Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai, China
| | - Xiameng Gai
- grid.9227.e0000000119573309State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
| | - Zhenbin Ding
- grid.506261.60000 0001 0706 7839Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University & Research Unit of Liver Cancer Recurrence and Metastasis, Chinese Academy of Medical Sciences, Shanghai, China ,Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai, China
| | - Yixian Fu
- grid.9227.e0000000119573309State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
| | - Ying Zheng
- grid.9227.e0000000119573309State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China ,grid.410726.60000 0004 1797 8419University of Chinese Academy of Sciences, Beijing, China
| | - Siyuwei Cao
- grid.9227.e0000000119573309State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
| | - Jian Zhou
- grid.506261.60000 0001 0706 7839Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University & Research Unit of Liver Cancer Recurrence and Metastasis, Chinese Academy of Medical Sciences, Shanghai, China ,Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai, China ,grid.8547.e0000 0001 0125 2443Institute of Biomedical Sciences, Fudan University, Shanghai, China ,grid.413087.90000 0004 1755 3939Shanghai Key Laboratory of Organ Transplantation, Shanghai, China ,grid.8547.e0000 0001 0125 2443State Key Laboratory of Genetic Engineering and Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Fudan University, Shanghai, China
| | - Min Huang
- grid.9227.e0000000119573309State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China ,grid.410726.60000 0004 1797 8419University of Chinese Academy of Sciences, Beijing, China
| | - Weiren Liu
- grid.506261.60000 0001 0706 7839Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University & Research Unit of Liver Cancer Recurrence and Metastasis, Chinese Academy of Medical Sciences, Shanghai, China ,Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai, China
| | - Jun Xu
- grid.9227.e0000000119573309State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China ,grid.410726.60000 0004 1797 8419University of Chinese Academy of Sciences, Beijing, China
| | - Jia Fan
- grid.506261.60000 0001 0706 7839Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University & Research Unit of Liver Cancer Recurrence and Metastasis, Chinese Academy of Medical Sciences, Shanghai, China ,Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai, China ,grid.8547.e0000 0001 0125 2443Institute of Biomedical Sciences, Fudan University, Shanghai, China ,grid.413087.90000 0004 1755 3939Shanghai Key Laboratory of Organ Transplantation, Shanghai, China ,grid.8547.e0000 0001 0125 2443State Key Laboratory of Genetic Engineering and Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Fudan University, Shanghai, China
| | - Yinghong Shi
- grid.506261.60000 0001 0706 7839Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University & Research Unit of Liver Cancer Recurrence and Metastasis, Chinese Academy of Medical Sciences, Shanghai, China ,Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai, China ,grid.413087.90000 0004 1755 3939Shanghai Key Laboratory of Organ Transplantation, Shanghai, China
| |
Collapse
|
6
|
Li YY, Qu XL, Ma R, Hu J, Hei Y, Xu WQ, Wu W, Ding Z, Yang XJ. [Treatment of orbital vascular malformations with intralesional bleomycin injection and N-butyl-2-cyanoacrylate glue embolization]. Zhonghua Yan Ke Za Zhi 2023; 59:37-43. [PMID: 36631056 DOI: 10.3760/cma.j.cn112142-20220424-00207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Objective: To evaluate the clinical efficacy of bleomycin lavage combined with N-butyl-2-cyanoacrylate glue embolization and resection in the treatment of orbital vascular malformations. Methods: It was a retrospective case series study. Patients with orbital vascular malformations diagnosed at the Ophthalmology Division of Chinese PLA General Hospital from January 2018 to October 2021 were included and divided into exophthalmos group and non-exophthalmos group based on whether the patients had postural exophthalmos. Intralesional bleomycin injection and N-butyl-2-cyanoacrylate glue embolization were performed. The preoperative and postoperative visual acuity, the dosages of bleomycin and isobutyl cyanoacrylate glue, pathological results, imaging findings and remission rate were recorded and analyzed. The Chi-square test, Wilcoxon signed rank analysis and Mann-Whitney U test were used for statistical analysis. Results: A total of 58 patients (58 eyes)were included, and there were 22 males (37.9%) and 36 females (62.1%). Nineteen (32.8%) patients had postural exophthalmos, and 39 (67.2%) patients did not suffer postural exophthalmos. The patient's age of the two groups was 39.0 (28.0, 54.5) years vs. 14.0 (5.7, 26.5) years, with a statistically significant difference (Z=-3.96, P<0.001). There was no significant difference in gender, eye laterality, follow-up time and the disease course between the two groups (all P>0.05). During the operation, the dosage of bleomycin was 15 000 (13 500, 15 000) U in the exophthalmos group, and 15 000 (9 000, 16 500) U in the non-exophthalmos group (Z=-0.70, P=0.944). The dosages of N-butyl-2-cyanoacrylate glue were 2.8 (1.0, 3.0) ml and 1.7 (1.0, 2.2) ml, respectively, in the two groups, with no significant difference (Z=-1.11, P=0.268). There was no visual impairment in both groups, while the visual acuity in 5 patients without postural exophthalmos was improved postoperatively. The imaging examination results showed no difference in the malformed vascular area before and after the treatment in the exophthalmos group [384.0 (329.0, 458.0) mm2 vs. 330.5 (271.6, 356.7) mm2; Z=-1.26, P=0.208], but a significantly decreased area after the treatment in the non-exophthalmos group [960.8 (822.1, 1058.3) mm2 vs. 311.6 (164.6, 361.6) mm2; Z=-2.67, P=0.008]. All patients had no obvious local or systemic adverse reactions during the follow-up. The pathology reports showed vascular malformations in all 15 specimens obtained from the exophthalmos group, as well as vascular malformations in 41.0% (16/39) of specimens and venous lymphatic malformations in 59.0% (23/39) of specimens from the non-exophthalmos group. Thirty-nine patients had complete remission (67.2%), 19 patients had partial remission (32.8%), and the effective treatment rate was 100%. Conclusion: Bleomycin lavage combined with N-butyl-2-cyanoacrylate glue embolization can achieve good therapeutic effects on orbital vascular malformations.
Collapse
Affiliation(s)
- Y Y Li
- The Ophthalmology Division of Chinese PLA General Hospital, Beijing 100039, China
| | - X L Qu
- Department of Ophthalmology, First Affiliated Hospital of Shandong First Medical University, Jinan 250014, China
| | - R Ma
- The Ophthalmology Division of Chinese PLA General Hospital, Beijing 100039, China
| | - J Hu
- The Ophthalmology Division of Chinese PLA General Hospital, Beijing 100039, China
| | - Y Hei
- The Ophthalmology Division of Chinese PLA General Hospital, Beijing 100039, China
| | - W Q Xu
- The Ophthalmology Division of Chinese PLA General Hospital, Beijing 100039, China
| | - W Wu
- The Ophthalmology Division of Chinese PLA General Hospital, Beijing 100039, China
| | - Z Ding
- The Ophthalmology Division of Chinese PLA General Hospital, Beijing 100039, China
| | - X J Yang
- The Ophthalmology Division of Chinese PLA General Hospital, Beijing 100039, China
| |
Collapse
|
7
|
Fang Y, Liu W, Tang Z, Ji X, Zhou Y, Song S, Tian M, Tao C, Huang R, Zhu G, Jiang X, Gao J, Qu W, Wang H, Zhou P, Wu X, Jin L, Sun H, Ding Z, Peng Y, Zhao S, Zhou J, Fan J, Xu W, Shi Y. Monocarboxylate transporter 4 inhibition potentiates hepatocellular carcinoma immunotherapy through enhancing T cell infiltration and immune attack. Hepatology 2023; 77:109-123. [PMID: 35043976 DOI: 10.1002/hep.32348] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 01/05/2022] [Accepted: 01/06/2022] [Indexed: 02/03/2023]
Abstract
BACKGROUND AND AIMS Monocarboxylate transporter (MCT) 4 is a high-affinity lactate transporter that is primarily involved in the maintenance of intracellular pH homeostasis and highly expressed in different tumors. However, the role of MCT4 in modulating immune responses against HCC remains unknown. APPROACH AND RESULTS In this study, we demonstrated that MCT4 was overexpressed in HCC, which was associated with poor prognosis in patients. Genetic or pharmacological inhibition of MCT4 using VB124 (a highly potent MCT4 inhibitor) suppressed HCC tumor growth in immunocompetent mice model by enhancing CD8 + T cell infiltration and cytotoxicity. Such improved immunotherapy response by MCT4 targeting was due to combined consequences characterized by the alleviated acidification of tumor microenvironment and elevated the chemokine (C-X-C motif) ligand (CXCL) 9/CXCL10 secretion induced by reactive oxygen species/NF-κB signaling pathway. Combining MCT4 inhibition improved the therapeutic benefit of anti-programmed cell death 1 immunotherapy in HCC and prolonged mice survival. Moreover, higher MCT4 expression was observed in tumor tissues from nonresponder patients with HCC receiving neoadjuvant therapy with toripalimab. CONCLUSIONS Our results revealed that lactate exportation by MCT4 has a tumor-intrinsic function in generating an immunosuppressive HCC environment and demonstrated the proof of the concept of targeting MCT4 in tailoring HCC immunotherapeutic approaches.
Collapse
Affiliation(s)
- Yuan Fang
- Department of Liver Surgery , Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education) , Liver Cancer Institute , Zhongshan Hospital , Fudan University , Shanghai , P.R. China
| | - Weiren Liu
- Department of Liver Surgery , Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education) , Liver Cancer Institute , Zhongshan Hospital , Fudan University , Shanghai , P.R. China
| | - Zheng Tang
- Department of Liver Surgery , Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education) , Liver Cancer Institute , Zhongshan Hospital , Fudan University , Shanghai , P.R. China
| | - Xiang Ji
- Department of Biochemistry , School of Life Sciences , Fudan University , Shanghai , P.R. China
| | - Yufu Zhou
- Department of Liver Surgery , Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education) , Liver Cancer Institute , Zhongshan Hospital , Fudan University , Shanghai , P.R. China
- Department of Immunology and Pathogenic Biology , School of Basic Medical Sciences , Shanghai University of Traditional Chinese Medicine , Shanghai , P. R. China
| | - Shushu Song
- Department of Liver Surgery , Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education) , Liver Cancer Institute , Zhongshan Hospital , Fudan University , Shanghai , P.R. China
- Department of Biochemistry and Molecular , School of Basic Medical Sciences , Fudan University , Shanghai , P.R. China
| | - Mengxin Tian
- Department of Liver Surgery , Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education) , Liver Cancer Institute , Zhongshan Hospital , Fudan University , Shanghai , P.R. China
- Department of General Surgery , Zhongshan Hospital , Fudan University , Shanghai , P.R. China
| | - Chenyang Tao
- Department of Liver Surgery , Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education) , Liver Cancer Institute , Zhongshan Hospital , Fudan University , Shanghai , P.R. China
| | - Run Huang
- Department of Liver Surgery , Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education) , Liver Cancer Institute , Zhongshan Hospital , Fudan University , Shanghai , P.R. China
| | - Guiqi Zhu
- Department of Liver Surgery , Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education) , Liver Cancer Institute , Zhongshan Hospital , Fudan University , Shanghai , P.R. China
| | - Xifei Jiang
- Department of Liver Surgery , Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education) , Liver Cancer Institute , Zhongshan Hospital , Fudan University , Shanghai , P.R. China
| | - Jun Gao
- Department of Liver Surgery , Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education) , Liver Cancer Institute , Zhongshan Hospital , Fudan University , Shanghai , P.R. China
| | - Weifeng Qu
- Department of Liver Surgery , Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education) , Liver Cancer Institute , Zhongshan Hospital , Fudan University , Shanghai , P.R. China
| | - Han Wang
- Department of Liver Surgery , Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education) , Liver Cancer Institute , Zhongshan Hospital , Fudan University , Shanghai , P.R. China
| | - Peiyun Zhou
- Department of Liver Surgery , Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education) , Liver Cancer Institute , Zhongshan Hospital , Fudan University , Shanghai , P.R. China
| | - Xiaoling Wu
- Department of Liver Surgery , Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education) , Liver Cancer Institute , Zhongshan Hospital , Fudan University , Shanghai , P.R. China
| | - Lei Jin
- Department of Liver Surgery , Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education) , Liver Cancer Institute , Zhongshan Hospital , Fudan University , Shanghai , P.R. China
| | - Haixiang Sun
- Department of Liver Surgery , Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education) , Liver Cancer Institute , Zhongshan Hospital , Fudan University , Shanghai , P.R. China
| | - Zhenbin Ding
- Department of Liver Surgery , Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education) , Liver Cancer Institute , Zhongshan Hospital , Fudan University , Shanghai , P.R. China
| | - Yuanfei Peng
- Department of Liver Surgery , Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education) , Liver Cancer Institute , Zhongshan Hospital , Fudan University , Shanghai , P.R. China
| | - Shimin Zhao
- Institute of Metabolism and Integrative Biology , Obstetrics & , Gynecology Hospital of Fudan University , Shanghai , P.R. China
| | - Jian Zhou
- Department of Liver Surgery , Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education) , Liver Cancer Institute , Zhongshan Hospital , Fudan University , Shanghai , P.R. China
| | - Jia Fan
- Department of Liver Surgery , Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education) , Liver Cancer Institute , Zhongshan Hospital , Fudan University , Shanghai , P.R. China
| | - Wei Xu
- Shanghai Key Laboratory of Medical Epigenetics , International Co-laboratory of Medical Epigenetics and Metabolism (Ministry of Science and Technology) , Institutes of Biomedical Sciences , Shanghai Fifth People's Hospital , Fudan University , Shanghai , P.R. China
| | - Yinghong Shi
- Department of Liver Surgery , Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education) , Liver Cancer Institute , Zhongshan Hospital , Fudan University , Shanghai , P.R. China
| |
Collapse
|
8
|
Chen T, Liu J, Ding Z. Integrated Analysis of Transcriptome in Interleukin-10 Treated Peripheral Blood Cell Reveal Conservative Differential Expressed Genes. Indian J Pharm Sci 2023. [DOI: 10.36468/pharmaceutical-sciences.1088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2023] Open
|
9
|
Fridriksson B, Berndtson M, Hamnered H, Faeder E, Ding Z, Hedner J, Grote L. Beneficial effects of telemedicine-based follow up in sleep apnea - a randomized controlled multi-center trial. Sleep Med 2022. [DOI: 10.1016/j.sleep.2022.05.197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
10
|
Ding Z, Wu H, Zeng Y, Kuang M, Yang W, Meng Z, Chen Y, Hao C, Zou S, Sun H, Liu C, Lin K, Shi G, Wang X, Fu X, Chen R, Chen Y, Liang R, Kano T, Pan H, Yang S, Fan J, Zhou J. Lusutrombopag for thrombocytopenia in Chinese patients with chronic liver disease undergoing invasive procedures. Hepatol Int 2022; 17:180-189. [PMID: 36258065 PMCID: PMC9895009 DOI: 10.1007/s12072-022-10421-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 09/09/2022] [Indexed: 02/06/2023]
Abstract
PURPOSE Probing efficacy and safety of lusutrombopag in Chinese chronic liver disease (CLD) and severe thrombocytopenia (PLT < 50 × 109/L) patients undergoing elective invasive procedures. METHODS In this double-blind, parallel-group phase 3 study, 66 patients with CLD and severe thrombocytopenia were randomized 2:1 to lusutrombopag or placebo arm treatment regimens for seven days at 9 centers in China. Responders (PLT ≥ 50 × 109/L that increased to ≥ 20 × 109/L from the baseline and not received rescue therapy for bleeding) on Day 8 (the day after seven-day treatment) were assessed. PLT ≥ 50 × 109/L on or after Day 8 and within 2 days before invasive procedure (alternative criteria for not requiring platelet transfusion) were also analyzed. Adverse events (AEs) were recorded. RESULTS The proportion of responders on Day 8 was evidently higher (p = 0.0011) in the lusutrombopag group (43.2%, 19/44) versus placebo (4.5%, 1/22). And 72.7% (32/44) patients receiving lusutrombopag met the alternative criteria for not requiring platelet transfusion, while 18.2% (4/22) in the placebo group. The median maximum PLT in lusutrombopag group increased to 80.5 × 109/L, and median time to reach maximum was 14.5 days. Compared with placebo, the lusutrombopag group had a lower incidence of bleeding events (6.8% versus 13.6%), and only one patient had thrombotic-related AE. Overall, the incidence of treatment-emergent AEs was comparable between two groups. CONCLUSIONS Lusutrombopag was effective in raising PLT, diminishing platelet transfusion requirement, and documented a safety profile like the placebo in CLD and severe thrombocytopenia patients in a Chinese cohort undergoing elective invasive procedures. Chinese clinical trial registration number: CTR20192384.
Collapse
Affiliation(s)
- Zhenbin Ding
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, 200032 China
| | - Hong Wu
- Department of Liver Surgery and Liver Transplantation, West China Hospital of Sichuan University, Chengdu, 610041 Sichuan China
| | - Yongyi Zeng
- The United Innovation of Mengchao Hepatobiliary Technology Key Laboratory of Fujian Province, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025 Fujian China
| | - Ming Kuang
- Department of Liver Surgery, The First Affiliated Hospital of Sun Yat Sen University, Guangzhou, 510080 Guangdong China
| | - Wei Yang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, 710061 Shanxi China
| | - Zhiqiang Meng
- Minimally Invasive Therapy Center, Fudan University Shanghai Cancer Center, Shanghai, 200032 China
| | - Yajin Chen
- Department of Hepatobiliary Surgery, Sun Yat Sen Memorial Hospital of Sun Yat Sen University, Guangzhou, 510120 Guangdong China
| | - Chunyi Hao
- Department of Hepatobiliary Surgery, Beijing Cancer Hospital, Beijing, 100142 China
| | - Shubing Zou
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006 Jiangxi China
| | - Huichuan Sun
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, 200032 China
| | - Chang Liu
- Department of Liver Surgery and Liver Transplantation, West China Hospital of Sichuan University, Chengdu, 610041 Sichuan China
| | - Kecan Lin
- The United Innovation of Mengchao Hepatobiliary Technology Key Laboratory of Fujian Province, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350025 Fujian China
| | - Guoming Shi
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, 200032 China
| | - Xiaoying Wang
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, 200032 China
| | - Xiutao Fu
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, 200032 China
| | - Rongxin Chen
- Liver Cancer Institute, Zhongshan Hospital of Fudan University, Shanghai, 200032 China
| | - Yi Chen
- Liver Cancer Institute, Zhongshan Hospital of Fudan University, Shanghai, 200032 China
| | - Ruifang Liang
- Eddingpharm Co, Ltd, Unit 122-129, Building A3, No. 700, Wanrong Road, Shanghai, China
| | - Takeshi Kano
- Shionogi & Co, Ltd, 3-13, Imabashi 3-chome, Chuou-ku, Osaka, 541-0042 Japan
| | - Huiyan Pan
- Shionogi & Co, Ltd, 3-13, Imabashi 3-chome, Chuou-ku, Osaka, 541-0042 Japan
| | - Suna Yang
- Eddingpharm Co, Ltd, Unit 122-129, Building A3, No. 700, Wanrong Road, Shanghai, China
| | - Jia Fan
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, 200032 China ,Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Ministry of Education, Shanghai, 200032 China
| | - Jian Zhou
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, 200032 China ,Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Ministry of Education, Shanghai, 200032 China
| |
Collapse
|
11
|
Zheng H, Wang QQ, Xiong LL, Yu Y, Fei J, Ding Z. [Comparison of time series and case-crossover analyses in environmental epidemiology]. Zhonghua Yu Fang Yi Xue Za Zhi 2022; 56:1446-1451. [PMID: 36274612 DOI: 10.3760/cma.j.cn112150-20220415-00375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Time-series and case-crossover are two main study designs in environmental epidemiology. However, due to the differences in design principles and model construction between the two analyses, the results of the two analyses may not be consistent. Herein, we examined the short-term effect of cold spells on cardiovascular mortality in Nanjing using both time series and case-crossover analyses, aiming to provide a basis for the selection of appropriate research design in environmental epidemiology.
Collapse
Affiliation(s)
- H Zheng
- Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - Q Q Wang
- Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - L L Xiong
- Nanjing Municipal Center for Disease Control and Prevention, Nanjing 210003, China
| | - Y Yu
- Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - J Fei
- Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - Z Ding
- Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| |
Collapse
|
12
|
Xiao Y, Huang X, Shi Y, Wang Z, Wang X, He Y, Wang T, Sun J, Song K, Ding Z, Shen Y, Peng Y, Shen Z, Yu L, Zhu K, Li H, Zhou D, Miao C, Ji Y, Yang L, Hou Y, Qu X, Fan J, Zhou J. Emergent hybrid-dual-graft liver transplantation: a life-saving strategy for a patient with inadequate living donor graft during the COVID-19 pandemic. Hepatobiliary Surg Nutr 2022; 11:785-788. [PMID: 36268249 PMCID: PMC9577989 DOI: 10.21037/hbsn-22-335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Accepted: 09/16/2022] [Indexed: 11/05/2022]
Affiliation(s)
- Yongsheng Xiao
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China;,Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Ministry of Education, Shanghai, China
| | - Xiaowu Huang
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China;,Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Ministry of Education, Shanghai, China;,Shanghai Key Laboratory of Organ Transplantation, Shanghai, China
| | - Yinghong Shi
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China;,Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Ministry of Education, Shanghai, China
| | - Zheng Wang
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China;,Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Ministry of Education, Shanghai, China
| | - Xiaoying Wang
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China;,Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Ministry of Education, Shanghai, China
| | - Yifeng He
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China;,Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Ministry of Education, Shanghai, China
| | - Ting Wang
- Department of Intensive Care Unit, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jian Sun
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China;,Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Ministry of Education, Shanghai, China
| | - Kang Song
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China;,Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Ministry of Education, Shanghai, China
| | - Zhenbin Ding
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China;,Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Ministry of Education, Shanghai, China
| | - Yinghao Shen
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China;,Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Ministry of Education, Shanghai, China
| | - Yuanfei Peng
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China;,Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Ministry of Education, Shanghai, China
| | - Zaozhuo Shen
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China;,Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Ministry of Education, Shanghai, China
| | - Lei Yu
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China;,Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Ministry of Education, Shanghai, China
| | - Kai Zhu
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China;,Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Ministry of Education, Shanghai, China
| | - Hui Li
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China;,Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Ministry of Education, Shanghai, China
| | - Di Zhou
- Department of Anesthesiology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Changhong Miao
- Department of Anesthesiology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yuan Ji
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Liuxiao Yang
- Department of Intensive Care Unit, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yingyong Hou
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xudong Qu
- Department of Interventional Radiotherapy, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jia Fan
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China;,Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Ministry of Education, Shanghai, China;,Shanghai Key Laboratory of Organ Transplantation, Shanghai, China
| | - Jian Zhou
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China;,Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Ministry of Education, Shanghai, China;,Shanghai Key Laboratory of Organ Transplantation, Shanghai, China
| |
Collapse
|
13
|
Liu Y, Zhang J, Wang Z, Ma J, Wang K, Rao D, Zhang M, Lin Y, Wu Y, Yang Z, Dong L, Ding Z, Zhang X, Fan J, Shi Y, Gao Q. Multi-omics characterization reveals the pathogenesis of liver focal nodular hyperplasia. iScience 2022; 25:104921. [PMID: 36060063 PMCID: PMC9436768 DOI: 10.1016/j.isci.2022.104921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 07/17/2022] [Accepted: 08/08/2022] [Indexed: 11/10/2022] Open
Abstract
The molecular landscape and pathogenesis of focal nodular hyperplasia (FNH) have yet to be elucidated. We performed multi-omics approaches on FNH and paired normal liver tissues from 22 patients, followed by multi-level bioinformatic analyses and experimental validations. Generally, FNH had low mutation burden with low variant allele frequencies, and the mutation frequency significantly correlated with proliferation rate. Although no recurrently deleterious genomic events were found, some putative tumor suppressors or oncogenes were involved. Mutational signatures indicated potential impaired mismatch function and possible poison contact. Integrated analyses unveiled a group of FNH specific endothelial cells that uniquely expressed SOST and probably had strong interaction with fibroblasts through PDGFB/PDGFRB pathway to promote fibrosis. Notably, in one atypical FNH (patient No.11) with pronounced copy number variations, we observed a unique immune module. Most FNH are benign, but molecularly atypical FNH still exist; endothelial cell derived PDGFB probably promotes the fibrogenic process in FNH. FNHs are genetically stable, but high mutation cases exist FNHs have unique transcriptomic modules, and they alter in atypical FNH FNH has a unique type of SOST-expressing endothelial cells that may promote fibrosis
Collapse
|
14
|
Huang R, Zhu G, Fu X, Liu W, Tao C, Gao J, Qu W, Fang Y, Jiang X, Ding Z, Zhou J, Shi Y, Fan J, Tang Z. Comprehensive analysis of complement-associated molecular features in hepatocellular carcinoma. Acta Biochim Biophys Sin (Shanghai) 2022; 54:1694-1707. [PMID: 35929594 PMCID: PMC9828444 DOI: 10.3724/abbs.2022097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
The complement cascade plays a "complementing" role in human immunity. However, the potential roles of complement system in impacting molecular and clinical features of hepatocellular carcinoma (HCC) remain unclear. In this study, eleven public datasets are analyzed to compare the complement status between normal and cancerous samples based on 18 classical complement-associated genes. The complement scores are constructed to quantify complement signatures of individual tumors. HCC patients in the The Cancer Genome Atlas (TCGA) cohort are focused to perform systematical analyses between complement status and immune infiltration, miRNA expression, DNA methylation, clinicopathological features, and drug response. The results show that the complement scores in normal tissues are dramatically higher than those of tumor tissues. Tumor samples in the TCGA cohort are classified into complement score-low and score-high groups. Pathway analysis reveals that tumor-promoting pathways are typically inhibited in complement score-high group. This study also shows that tumor-killing immune cells, such as CD8 + T cells and natural killer cells are abundant and tumor-suppressing miRNAs are upregulated in complement score-high samples. In addition, we identify that complement scores are negatively correlated with certain clinical features, including pathological grade, clinical-stage, and portal vein invasion. Moreover, various molecular features together with complement scores are found to be correlated with response to anti-cancer drugs. This study provides a comprehensive and multidimensional analysis conducive to understanding the role of complement in cancer.
Collapse
Affiliation(s)
- Run Huang
- Department of Liver Surgery and TransplantationLiver Cancer InstituteZhongshan HospitalFudan Universityand Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of EducationShanghai200032China,Research Unit of Liver cancer Recurrence and MetastasisChinese Academy of Medical SciencesShanghai200032China.
| | - Guiqi Zhu
- Department of Liver Surgery and TransplantationLiver Cancer InstituteZhongshan HospitalFudan Universityand Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of EducationShanghai200032China,Research Unit of Liver cancer Recurrence and MetastasisChinese Academy of Medical SciencesShanghai200032China.
| | - Xiutao Fu
- Department of Liver Surgery and TransplantationLiver Cancer InstituteZhongshan HospitalFudan Universityand Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of EducationShanghai200032China,Research Unit of Liver cancer Recurrence and MetastasisChinese Academy of Medical SciencesShanghai200032China.
| | - Weiren Liu
- Department of Liver Surgery and TransplantationLiver Cancer InstituteZhongshan HospitalFudan Universityand Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of EducationShanghai200032China,Research Unit of Liver cancer Recurrence and MetastasisChinese Academy of Medical SciencesShanghai200032China.
| | - Chenyang Tao
- Department of Liver Surgery and TransplantationLiver Cancer InstituteZhongshan HospitalFudan Universityand Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of EducationShanghai200032China,Research Unit of Liver cancer Recurrence and MetastasisChinese Academy of Medical SciencesShanghai200032China.
| | - Jun Gao
- Department of Liver Surgery and TransplantationLiver Cancer InstituteZhongshan HospitalFudan Universityand Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of EducationShanghai200032China,Research Unit of Liver cancer Recurrence and MetastasisChinese Academy of Medical SciencesShanghai200032China.
| | - Weifeng Qu
- Department of Liver Surgery and TransplantationLiver Cancer InstituteZhongshan HospitalFudan Universityand Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of EducationShanghai200032China,Research Unit of Liver cancer Recurrence and MetastasisChinese Academy of Medical SciencesShanghai200032China.
| | - Yuan Fang
- Department of Liver Surgery and TransplantationLiver Cancer InstituteZhongshan HospitalFudan Universityand Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of EducationShanghai200032China,Research Unit of Liver cancer Recurrence and MetastasisChinese Academy of Medical SciencesShanghai200032China.
| | - Xifei Jiang
- Department of Liver Surgery and TransplantationLiver Cancer InstituteZhongshan HospitalFudan Universityand Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of EducationShanghai200032China,Research Unit of Liver cancer Recurrence and MetastasisChinese Academy of Medical SciencesShanghai200032China.
| | - Zhenbin Ding
- Department of Liver Surgery and TransplantationLiver Cancer InstituteZhongshan HospitalFudan Universityand Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of EducationShanghai200032China,Research Unit of Liver cancer Recurrence and MetastasisChinese Academy of Medical SciencesShanghai200032China.
| | - Jian Zhou
- Department of Liver Surgery and TransplantationLiver Cancer InstituteZhongshan HospitalFudan Universityand Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of EducationShanghai200032China,Research Unit of Liver cancer Recurrence and MetastasisChinese Academy of Medical SciencesShanghai200032China.
| | - Yinghong Shi
- Department of Liver Surgery and TransplantationLiver Cancer InstituteZhongshan HospitalFudan Universityand Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of EducationShanghai200032China,Research Unit of Liver cancer Recurrence and MetastasisChinese Academy of Medical SciencesShanghai200032China.,Correspondence address. Tel: +86-21-64041990-3233; E-mail: (Y.S.) / Tel: +86-21-64041990; E-mail: (J.F.) / Tel: +86-21-64041990-8612; E-mail: (Z.T.). @
| | - Jia Fan
- Department of Liver Surgery and TransplantationLiver Cancer InstituteZhongshan HospitalFudan Universityand Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of EducationShanghai200032China,Research Unit of Liver cancer Recurrence and MetastasisChinese Academy of Medical SciencesShanghai200032China.,Correspondence address. Tel: +86-21-64041990-3233; E-mail: (Y.S.) / Tel: +86-21-64041990; E-mail: (J.F.) / Tel: +86-21-64041990-8612; E-mail: (Z.T.). @
| | - Zheng Tang
- Department of Liver Surgery and TransplantationLiver Cancer InstituteZhongshan HospitalFudan Universityand Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of EducationShanghai200032China,Research Unit of Liver cancer Recurrence and MetastasisChinese Academy of Medical SciencesShanghai200032China.,Correspondence address. Tel: +86-21-64041990-3233; E-mail: (Y.S.) / Tel: +86-21-64041990; E-mail: (J.F.) / Tel: +86-21-64041990-8612; E-mail: (Z.T.). @
| |
Collapse
|
15
|
Guo R, Jia X, Ding Z, Wang G, Jiang M, Li B, Chen S, Xia B, Zhang Q, Liu J, Zheng R, Gao Z, Xie X. Loss of MLKL ameliorates liver fibrosis by inhibiting hepatocyte necroptosis and hepatic stellate cell activation. Am J Cancer Res 2022; 12:5220-5236. [PMID: 35836819 PMCID: PMC9274737 DOI: 10.7150/thno.71400] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 06/13/2022] [Indexed: 01/12/2023] Open
Abstract
Background: Liver fibrosis affects millions of people worldwide without an effective treatment. Although multiple cell types in the liver contribute to the fibrogenic process, hepatocyte death is considered to be the trigger. Multiple forms of cell death, including necrosis, apoptosis, and necroptosis, have been reported to co-exist in liver diseases. Mixed lineage kinase domain-like protein (MLKL) is the terminal effector in necroptosis pathway. Although necroptosis has been reported to play an important role in a number of liver diseases, the function of MLKL in liver fibrosis has yet to be unraveled. Methods and Results: Here we report that MLKL level is positively correlated with a number of fibrotic markers in liver samples from both patients with liver fibrosis and animal models. Mlkl deletion in mice significantly reduces clinical symptoms of CCl4- and bile duct ligation (BDL) -induced liver injury and fibrosis. Further studies indicate that Mlkl-/- blocks liver fibrosis by reducing hepatocyte necroptosis and hepatic stellate cell (HSC) activation. AAV8-mediated specific knockdown of Mlkl in hepatocytes remarkably alleviates CCl4-induced liver fibrosis in both preventative and therapeutic ways. Conclusion: Our results show that MLKL-mediated signaling plays an important role in liver damage and fibrosis, and targeting MLKL might be an effective way to treat liver fibrosis.
Collapse
Affiliation(s)
- Ren Guo
- State Key Laboratory of Drug Research, National Center for Drug Screening, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Xiaohui Jia
- State Key Laboratory of Drug Research, National Center for Drug Screening, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China,University of Chinese Academy of Sciences, No.19A Yuquan Road, Beijing 100049, China
| | - Zhenbin Ding
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai 200031, China,Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai 200031, China,Shanghai Xuhui Central Hospital, Zhongshan-Xuhui Hospital, Fudan University, Shanghai 200031, China
| | - Gang Wang
- Department of Pharmaceutics, School of Pharmacy, Fudan University, Shanghai 201203, China
| | - Mengmeng Jiang
- School of Life Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Bing Li
- State Key Laboratory of Drug Research, National Center for Drug Screening, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China,University of Chinese Academy of Sciences, No.19A Yuquan Road, Beijing 100049, China,School of Pharmaceutical Science and Technology, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou 310024, China
| | - Shanshan Chen
- State Key Laboratory of Drug Research, National Center for Drug Screening, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China,University of Chinese Academy of Sciences, No.19A Yuquan Road, Beijing 100049, China
| | - Bingqing Xia
- State Key Laboratory of Drug Research, National Center for Drug Screening, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Qing Zhang
- State Key Laboratory of Drug Research, National Center for Drug Screening, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China,School of Pharmaceutical Science and Technology, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou 310024, China
| | - Jian Liu
- State Key Laboratory of Drug Research, National Center for Drug Screening, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Ruting Zheng
- State Key Laboratory of Drug Research, National Center for Drug Screening, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China,University of Chinese Academy of Sciences, No.19A Yuquan Road, Beijing 100049, China,School of Life Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Zhaobing Gao
- State Key Laboratory of Drug Research, National Center for Drug Screening, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China,CAS Key Laboratory of Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Xin Xie
- State Key Laboratory of Drug Research, National Center for Drug Screening, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China,University of Chinese Academy of Sciences, No.19A Yuquan Road, Beijing 100049, China,School of Life Science and Technology, ShanghaiTech University, Shanghai 201210, China,School of Pharmaceutical Science and Technology, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou 310024, China,CAS Key Laboratory of Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China,✉ Corresponding author: Dr. Xin Xie, 189 Guo Shou Jing Road, Shanghai 201203, China; Tel: (86) 186-0211-0377; Fax: 0086-21-50800721; E-mail:
| |
Collapse
|
16
|
Chen J, Gao Z, Li X, Shi Y, Tang Z, Liu W, Zhang X, Huang A, Luo X, Gao Q, Ding G, Song K, Zhou J, Fan J, Fu X, Ding Z. SQSTM1/p62 in intrahepatic cholangiocarcinoma promotes tumor progression via epithelial-mesenchymal transition and mitochondrial function maintenance. Cancer Med 2022; 12:459-471. [PMID: 35676831 PMCID: PMC9844629 DOI: 10.1002/cam4.4908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Revised: 05/20/2022] [Accepted: 05/25/2022] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND SQSTM1/p62 is a selective autophagy receptor that regulates multiple signaling pathways participating in the initiation and progression of tumors. Metastasis is still the main cause for intrahepatic cholangiocarcinoma (ICC)-associated mortality. Hence, this study aimed to explore the mechanism of p62 promoting the progression of ICC. METHODS Western blotting and immunohistochemical analyses were conducted to detect the expression level of protein p62 in ICC tissues and its correlation with prognosis. Subsequently, the loss-of-function experiments in vitro and in vivo were performed to define the role of p62 in ICC cell proliferation, invasion, and metastasis. Then, the effect of p62 knockdown on mitochondrial function and mitophagy was evaluated by measuring the oxygen consumption rate, and using immunofluorescence and western blotting analyses. RESULTS The expression of p62 was significantly upregulated in ICC specimens compared with normal tissues. We further illustrated that p62 expression positively correlated with lymph node metastasis and poor prognosis. The loss-of-function assays revealed that p62 not only promoted ICC cell proliferation, migration, and invasive capacities in vitro, but also induced lung metastasis in the xenograft mouse model. Mechanistically, high expression of p62-induced epithelial-mesenchymal transition (EMT) with the upregulation of Snail, vimentin, N-cadherin, and downregulation of E-cadherin. Moreover, the autophagy-dependent function of p62 might play a vital role in maintaining the mitochondrial function of ICC by mitophagy which might further promote EMT. CONCLUSION These data provided new evidence for the mechanism by which abundant p62 expression promoted ICC progression, suggesting a promising therapeutic target for antimetastatic strategies in patients with ICC.
Collapse
Affiliation(s)
- Jiafeng Chen
- Department of Liver Surgery & Transplantation, Liver Cancer InstituteZhongshan Hospital, Fudan UniversityShanghaiChina,Key Laboratory of Carcinogenesis and Cancer InvasionChinese Ministry of EducationShanghaiChina
| | - Zheng Gao
- Department of Liver Surgery & Transplantation, Liver Cancer InstituteZhongshan Hospital, Fudan UniversityShanghaiChina,Key Laboratory of Carcinogenesis and Cancer InvasionChinese Ministry of EducationShanghaiChina
| | - Xiaogang Li
- Department of Liver Surgery & Transplantation, Liver Cancer InstituteZhongshan Hospital, Fudan UniversityShanghaiChina,Key Laboratory of Carcinogenesis and Cancer InvasionChinese Ministry of EducationShanghaiChina
| | - Yinghong Shi
- Department of Liver Surgery & Transplantation, Liver Cancer InstituteZhongshan Hospital, Fudan UniversityShanghaiChina,Key Laboratory of Carcinogenesis and Cancer InvasionChinese Ministry of EducationShanghaiChina
| | - Zheng Tang
- Department of Liver Surgery & Transplantation, Liver Cancer InstituteZhongshan Hospital, Fudan UniversityShanghaiChina,Key Laboratory of Carcinogenesis and Cancer InvasionChinese Ministry of EducationShanghaiChina
| | - Weiren Liu
- Department of Liver Surgery & Transplantation, Liver Cancer InstituteZhongshan Hospital, Fudan UniversityShanghaiChina,Key Laboratory of Carcinogenesis and Cancer InvasionChinese Ministry of EducationShanghaiChina
| | - Xin Zhang
- Department of Liver Surgery & Transplantation, Liver Cancer InstituteZhongshan Hospital, Fudan UniversityShanghaiChina,Key Laboratory of Carcinogenesis and Cancer InvasionChinese Ministry of EducationShanghaiChina
| | - Ao Huang
- Department of Liver Surgery & Transplantation, Liver Cancer InstituteZhongshan Hospital, Fudan UniversityShanghaiChina,Key Laboratory of Carcinogenesis and Cancer InvasionChinese Ministry of EducationShanghaiChina
| | - Xuanming Luo
- Shanghai Xuhui Central HospitalZhongshan‐Xuhui Hospital, Fudan UniversityShanghaiChina
| | - Qiang Gao
- Department of Liver Surgery & Transplantation, Liver Cancer InstituteZhongshan Hospital, Fudan UniversityShanghaiChina,Key Laboratory of Carcinogenesis and Cancer InvasionChinese Ministry of EducationShanghaiChina
| | - Guangyu Ding
- Department of Liver Surgery & Transplantation, Liver Cancer InstituteZhongshan Hospital, Fudan UniversityShanghaiChina,Key Laboratory of Carcinogenesis and Cancer InvasionChinese Ministry of EducationShanghaiChina
| | - Kang Song
- Department of Liver Surgery & Transplantation, Liver Cancer InstituteZhongshan Hospital, Fudan UniversityShanghaiChina,Key Laboratory of Carcinogenesis and Cancer InvasionChinese Ministry of EducationShanghaiChina
| | - Jian Zhou
- Department of Liver Surgery & Transplantation, Liver Cancer InstituteZhongshan Hospital, Fudan UniversityShanghaiChina,Key Laboratory of Carcinogenesis and Cancer InvasionChinese Ministry of EducationShanghaiChina,Shanghai Xuhui Central HospitalZhongshan‐Xuhui Hospital, Fudan UniversityShanghaiChina
| | - Jia Fan
- Department of Liver Surgery & Transplantation, Liver Cancer InstituteZhongshan Hospital, Fudan UniversityShanghaiChina,Key Laboratory of Carcinogenesis and Cancer InvasionChinese Ministry of EducationShanghaiChina
| | - Xiutao Fu
- Department of Liver Surgery & Transplantation, Liver Cancer InstituteZhongshan Hospital, Fudan UniversityShanghaiChina,Key Laboratory of Carcinogenesis and Cancer InvasionChinese Ministry of EducationShanghaiChina
| | - Zhenbin Ding
- Department of Liver Surgery & Transplantation, Liver Cancer InstituteZhongshan Hospital, Fudan UniversityShanghaiChina,Key Laboratory of Carcinogenesis and Cancer InvasionChinese Ministry of EducationShanghaiChina,Shanghai Xuhui Central HospitalZhongshan‐Xuhui Hospital, Fudan UniversityShanghaiChina
| |
Collapse
|
17
|
Soussain C, Grommes C, Ward R, Peterson C, Cravets M, Mathias A, Sosa J, Kirby B, Ding Z, Yusuf I, Rose M, Steinberg M, Tun H. PB2096: A PHASE 1B/2 STUDY OF GB5121, A NOVEL, HIGHLY SELECTIVE, POTENT, AND CNS-PENETRANT BTK INHIBITOR FOR RELAPSED/REFRACTORY PRIMARY/SECONDARY CNS LYMPHOMA AND PRIMARY VITREORETINAL LYMPHOMA. Hemasphere 2022. [PMCID: PMC9428960 DOI: 10.1097/01.hs9.0000851216.47783.78] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
|
18
|
Zhou J, Sun HC, Huang ZY, Liu L, Wen T, Zhu XD, SHI Y, Gao Q, Qiu SJ, Ding Z, Wang Z, Ye QH, Huang XW, Huang C, Peng YF, Shi G, Wang XY, Fan J. Adjuvant lenvatinib after radical resection in patients with hepatocellular carcinoma (HCC): Preliminary analysis of a prospective, multi-center, single-arm study. J Clin Oncol 2022. [DOI: 10.1200/jco.2022.40.16_suppl.e16158] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
e16158 Background: Chinese guidelines recommend surgical resection for patients with China Liver Cancer (CNLC) Stage Ia−IIIa HCC (equal to BCLC stage A/B and selected patients with BCLC stage C). Despite treatment, however, patients with CNLC stage IIb (tumor number > 3) and IIIa (vascular invasion) disease have a high recurrence risk and poor overall survival (OS). Here we assessed the efficacy and safety of adjuvant lenvatinib in patients with high risk of disease recurrence. Methods: In this multi-center, single-arm, prospective clinical trial (NCT04227808), patients underwent radical (R0) resection for CNLC Stage IIb/IIIa HCC within 4-6 weeks were eligible and received treatment of lenvatinib (8 or 12 mg/day for body weight < 60 and ≥60 kg, respectively. Dose modifications were permitted due to adverse reactions) until disease recurrence, intolerable toxicity or death. The primary endpoint was 1-year recurrence-free survival (RFS), and secondary endpoints included OS and safety. The total planned enrollment for this study is 50 patients and here we report our preliminary analysis results. Results: A total of 59 patients were screened from Mar 2020 to Dec 2021 and 50 were enrolled in the study. By the cut of date (Dec 31, 2021), 42 patients had at least one set of follow-up data and were included in the present analysis. The 42 patients were predominantly male (83.3%, n = 35), and the median age was 55.5 years (range: 26–73). 78.6% (n = 33) were HBV-positive and 21.4% (n = 9) of disease were non-viral. Five patients (11.9%) had CNLC Stage IIb and 37 (88.1%) had CNLC Stage IIIa HCC. The median duration of treatment was 8.4 months (range: 1.7-18.7) with a median follow-up of 11.3 months (95% CI: 6.6−15.9). 24% (n = 10) had experienced dose reduction or delay. The 1-year RFS rate was 50.5%, while the median RFS was 16.5 months (95% CI: 11.3–21.7). Two deaths occurred: one secondary to disease recurrence and one from hepatic encephalopathy without recurrence. In total, 90.5% (n = 38) of patients experienced ≥1 treatment-related adverse events (AE) of any grade, and five patients (11.9%) had grade 3 treatment-related AEs (thrombocytopenia in two cases, proteinuria in two cases, and elevated aspartate aminotransferase in one case). There was no treatment-related death. Conclusions: Adjuvant lenvatinib was well-tolerated in patients with CNLC Stage IIb/IIIa HCC after R0 resection. The median RFS was longer than our historical data (mRFS = 9.03 months), and these findings warrant further investigation in a controlled study. Funding: Eisai Co., Ltd. Clinical trial information: NCT04227808.
Collapse
Affiliation(s)
- Jian Zhou
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Hui-Chuan Sun
- Liver Cancer Institute and Zhongshan Hospital, Fudan University, Shanghai, China
| | - Zhi-Yong Huang
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Lianxin Liu
- The First Affiliated Hospital of University of Science and Technology of China, Hefei, China
| | - Tianfu Wen
- Department of Liver Surgery and Liver Transplantation Center, West China Hospital, Sichuan University, Sichuan, China
| | - Xiao-Dong Zhu
- Department of Liver Surgery and Transplantation, Zhongshan Hospital and Liver Cancer Institute, Fudan University, Shanghai, China
| | - Yinghong SHI
- Fudan university, Zhongshan hospital, Shanghai, China
| | - Qiang Gao
- Liver Cancer Institute and Zhongshan Hospital, Fudan University, Shanghai, China
| | - Shuang-Jian Qiu
- Liver Cancer Institute and Zhongshan Hospital, Fudan University, Shanghai, China
| | - Zhenbin Ding
- Liver Cancer Institute, Zhongshan Hospital, Key Laboratory of Carcinogenesis and Cancer Invasion, Fudan University, Ministry of Education, Shanghai, China, Shanghai, China
| | - Zheng Wang
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Qing-Hai Ye
- Liver Cancer Institute and Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xiao-Wu Huang
- Liver Cancer Institute and Zhongshan Hospital, Fudan University, Shanghai, China
| | - Cheng Huang
- Department of Liver Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yuan-Fei Peng
- Liver Cancer Institute and Zhongshan Hospital, Fudan University, Shanghai, China
| | - Guoming Shi
- Liver Cancer Institute and Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xiao-Ying Wang
- Department of Liver Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jia Fan
- Fudan University Zhongshan Hospital, Shanghai, China
| |
Collapse
|
19
|
Singh J, Hatcher S, Ku AA, Ding Z, Feng FY, Sharma RA, Pfister SX. Model Selection for the Preclinical Development of New Drug-Radiotherapy Combinations. Clin Oncol (R Coll Radiol) 2021; 33:694-704. [PMID: 34474951 DOI: 10.1016/j.clon.2021.08.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 07/13/2021] [Accepted: 08/11/2021] [Indexed: 12/12/2022]
Abstract
Radiotherapy plays an essential role in the treatment of more than half of all patients with cancer. In recent decades, advances in devices that deliver radiation and the development of treatment planning software have helped radiotherapy attain precise tumour targeting with minimal toxicity to surrounding tissues. Simultaneously, as more targeted drug therapies are being brought into the market, there has been significant interest in improving cure rates for cancer by adding drugs to radiotherapy to widen the therapeutic window, the difference between normal tissue toxicity and treatment efficacy. The development of new combination therapies will require judicious adaptation of preclinical models that are routinely used for traditional drug discovery. Here we highlight the strengths and weaknesses of each of these preclinical models and discuss how they can be used optimally to identify new and clinically beneficial drug-radiotherapy combinations.
Collapse
Affiliation(s)
- J Singh
- Global Translational Science, Varian, a Siemens Healthineers company, Palo Alto, California, USA
| | - S Hatcher
- Global Translational Science, Varian, a Siemens Healthineers company, Palo Alto, California, USA
| | - A A Ku
- Global Translational Science, Varian, a Siemens Healthineers company, Palo Alto, California, USA
| | - Z Ding
- Global Translational Science, Varian, a Siemens Healthineers company, Palo Alto, California, USA
| | - F Y Feng
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, California, USA; Division of Hematology and Oncology, Department of Medicine, University of California, San Francisco, California, USA; Department of Radiation Oncology, University of California, San Francisco, California, USA; Department of Urology, University of California, San Francisco, California, USA
| | - R A Sharma
- Global Translational Science, Varian, a Siemens Healthineers company, Palo Alto, California, USA; UCL Cancer Institute, University College London, London, UK
| | - S X Pfister
- Global Translational Science, Varian, a Siemens Healthineers company, Palo Alto, California, USA.
| |
Collapse
|
20
|
Luo X, ABudureyimu M, Yang G, Yan Z, Fu X, Lu P, Zhang D, Zhang S, Ding Z. LINC00355 triggers malignant progression of hepatocellular carcinoma via the sponge effect on miR-217-5p with the involvement of the Wnt/β-catenin signaling. J BUON 2021; 26:1964-1969. [PMID: 34761606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
PURPOSE To uncover the biological role of LINC00355 in regulating the proliferative and apoptotic potentials in hepatocellular carcinoma (HCC), and the underlying mechanism. METHODS LINC00355 levels in HCC tissues and cell lines were detected by quantitative real-time polymerase chain reaction (qRT-PCR). After knockdown of LINC00355 or miR-217-5p in Hub7 and Hep3B cells, proliferative and apoptotic potentials were assessed by cell counting kit-8 (CCK-8), colony formation assay and flow cytometry. The interaction between LINC00355 and miR-217-5p was determined by dual-luciferase reporter assay and Pearson correlation test. Western blot analysis was conducted to illustrate the regulatory effects of LINC00355 and miR-217-5p on the Wnt/β-catenin signaling. RESULTS LINC00355 was upregulated in HCC tissues and cell lines. Knockdown of LINC00355 reduced viability in Hub7 and Hep3B cells, which was much pronounced on days 3 and 4. Clonality was attenuated by transfection of shLINC00355 as well. In addition, apoptosis rate increased by knockdown of LINC00355 in HCC cells. Protein levels of β-catenin, GSK3β, c-myc and cyclin D1 were downregulated in Hub7 and Hep3B cells transfected with shLINC00355. MiR-217-5p was the target gene binding LINC00355. It displayed exactly opposite regulations on HCC cell phenotypes and protein levels of vital genes in the Wnt/β-catenin signaling to those of LINC00355. CONCLUSIONS LINC00355 is upregulated in HCC specimens, LINC00355 triggers proliferative rate and inhibits apoptosis in HCC cells by negatively regulating miR-217-5p and activating the Wnt/β-catenin signaling.
Collapse
Affiliation(s)
- Xuanming Luo
- Department of General Surgery, Shanghai Xuhui District Central Hospital, Shanghai, China
| | | | | | | | | | | | | | | | | |
Collapse
|
21
|
Xu CY, Ye HW, Chen B, Wu YF, Cao Z, Ding Z, Yao YP, Gao Y, Li J, Zhu JJ, He S. Analysis of risk factors and prognosis of post-stroke pulmonary infection in integrated ICU. Eur Rev Med Pharmacol Sci 2021; 25:856-865. [PMID: 33577040 DOI: 10.26355/eurrev_202101_24654] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE The incidence of SAP (stroke-associated pneumonia) is high in integrated ICU (Intensive Care Unit), and it might result in sepsis, which exacerbates the clinical outcome and increases mortality. It is necessary to investigate the epidemiological features of post-stroke infection and sepsis, identify the risk factors and analyze the prognosis. PATIENTS AND METHODS We retrospectively analyzed the data of 329 patients with cerebral infarction or cerebral hemorrhage, from seven tertiary university hospitals in Suzhou, Jiangsu Province, between January 1, 2016, and December 31, 2016. Basic demographic and clinical data including common health evaluation, stroke severity, microbiological parameters, surgical interventions and treatments were recorded for the analysis. SAP was diagnosed according to the criteria and recommendation from American Heart Association (AHA). RESULTS 188 (66.4%) patients suffered pneumonia, 124 patients were diagnosed as SAP. Compared with SAP, patients with non-SAP pulmonary infection had prolonged mechanical ventilation time, prolonged central venous catheter indwelling time, and higher incidence of sepsis (17.7% vs. 48.4%). 53 patients (18.7%) developed sepsis during hospitalization, whose mortality rate during hospitalization and the occurrence of neurologic dysfunction at 3 months were significantly increased (p<0.05). 130 positive results of sputum cultures were found. The detected pathogens were mainly gram-negative bacteria. The pathogenic detection rate of non-SAP patients with pulmonary infection was higher (78.1%). The in-hospital mortality was 16.3% and the related risk factors were higher NIHSS score at admission, lower GCS score at admission, pulmonary infection (especially non-SAP pulmonary infection) and sepsis during hospitalization. CONCLUSIONS The incidence of pulmonary infection after stroke in the integrated ICU is high, and it is easy to be complicated with sepsis, prolonging the mechanical ventilation time, central venous catheter indwelling time and hospitalization time, and the prognosis of long-term neurological function is relatively poor. The definition of stroke-associated pneumonia has implications for the classification of clinical infections, the prediction of possible pathogenic pathogens, and the guidance of anti-infective treatment.
Collapse
Affiliation(s)
- C-Y Xu
- Department of Emergency Medicine, Changshu Hospital Affiliated to Soochow University, the First People's Hospital of Changshu, Changshu, Jiangsu Province, China.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
22
|
Ding Z, Liu SJ, Liu XW, Ma Q, Qiao Z. MiR-16 inhibits proliferation of cervical cancer cells by regulating KRAS. Eur Rev Med Pharmacol Sci 2021; 24:10419-10425. [PMID: 33155198 DOI: 10.26355/eurrev_202010_23393] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE The aim of this study was to explore the effects of micro ribonucleic acid (miR)-16 on the proliferation and apoptosis of cervical cancer (CC) cells and its related regulatory mechanism. MATERIALS AND METHODS The downstream regulatory targets of miR-16 were analyzed based on the miRNA online database. HCC94 cells were selected as experimental objects. Subsequently, the cells were transfected with miR-16 mimic (miR-16 mimic group), miR-16 small interfering RNA (siRNA) (miR-16 siRNA group) and only Lipofectamine 2000 transfection reagent [blank control group and miR-16 normal control (NC) group]. The expression level of miR-16 in HCC94 cells was measured via quantitative reverse transcription-polymerase chain reaction (qRT-PCR). Cell counting kit-8 (CCK-8) assay, 5-Ethynyl-2'-deoxyuridine (EdU) staining assay and flow cytometry were then conducted to detect the effects of miR-16 on the viability, proliferation and apoptosis of HCC94 cells, respectively. Additionally, the effect of miR-16 on the protein expression level of Kirsten rat sarcoma viral oncogene homolog (KRAS) in HCC94 cells was determined via Western blotting. RESULTS MiRNA online database analysis showed that KRAS was the downstream target of miR-16. Compared with miR-16 NC group, the viability and proliferation ability of HCC94 cells increased significantly in miR-16 siRNA group but decreased significantly in miR-16 mimic group (p<0.05). However, the apoptosis rate evidently declined in miR-16 siRNA group while increased remarkably in miR-16 mimic group (p<0.05). In addition, the protein expression level of KRAS in HCC94 cells was significantly higher in miR-16 siRNA group but significantly lower in miR-16 mimic group when compared with miR-16 NC group (p<0.05). CONCLUSIONS MiR-16 is lowly expressed in HCC94 cells. Moreover, highly expressed miR-16 represses the viability and proliferation of HCC94 cells and promotes their apoptosis by targeted regulation on KRAS.
Collapse
Affiliation(s)
- Z Ding
- Department of Oncology, Affiliated Hospital of Jining Medical University, Jining, Jining, China.
| | | | | | | | | |
Collapse
|
23
|
Pan T, Ding Z, Yan J, Zhao P. Comment on: Randomized clinical trial on closure versus non-closure of mesenteric defects during laparoscopic gastric bypass surgery. Br J Surg 2021; 108:e276. [PMID: 34009310 DOI: 10.1093/bjs/znab144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 04/06/2021] [Indexed: 11/13/2022]
Affiliation(s)
- T Pan
- Department of Gastrointestinal Surgery, Sichuan Cancer Hospital & Research Institute, School of Medicine, University of Electronic Science and Technology of China (UESTC), Chengdu, China
| | - Z Ding
- Department of Gastrointestinal Surgery, Sichuan Cancer Hospital & Research Institute, School of Medicine, University of Electronic Science and Technology of China (UESTC), Chengdu, China
| | - J Yan
- Department of Gastrointestinal Surgery, Sichuan Cancer Hospital & Research Institute, School of Medicine, University of Electronic Science and Technology of China (UESTC), Chengdu, China
| | - P Zhao
- Department of Gastrointestinal Surgery, Sichuan Cancer Hospital & Research Institute, School of Medicine, University of Electronic Science and Technology of China (UESTC), Chengdu, China
| |
Collapse
|
24
|
Ding Z, Sherlock M, Zachos M. A184 INCIDENCE OF VENOUS THROMBOTIC EVENTS AND RISK FACTORS IN CHILDREN HOSPITALIZED WITH INFLAMMATORY BOWEL DISEASE: A RETROSPECTIVE, CASE-CONTROL STUDY. J Can Assoc Gastroenterol 2021. [DOI: 10.1093/jcag/gwab002.182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
Limited research has been published to describe the incidence of venous thromboembolism (VTE) and relevant risk factors in Canadian children with inflammatory bowel disease (IBD).
Aims
The present study aimed to investigate the incidence of VTE amongst hospitalized pediatric IBD patients over a 10-year period and identify risk factors for the development of VTE.
Methods
A retrospective, matched case-control study was performed at McMaster Children’s Hospital. Hospitalized pediatric patients with IBD (<18 years old) from September 2009 to August 2020 were selected. Inpatient data was extracted from the medical record database, including baseline demographic data, thromboembolic events and potential risk factors for VTE.
Results
There were 890 hospitalizations of IBD patients during the study period. 15 (1.69%) were diagnosed with a VTE, including 4 males and 11 females (mean age 13.4±2.9 years old). 12 ulcerative colitis (UC) (80%) and 3 Crohn’s disease (CD) (20%) hospitalizations were comprised in the VTE group. There was a significant difference in VTE rate between females (2.7%) and males (0.8%) (P = 0.03). The VTE rate in the UC group (4.2%) was significantly higher than in the CD group (0.6%) (P = 0.001). The incidence of VTE amongst hospitalized IBD patients did not vary over the 10-year period (P = 0.496). Length of stay in hospital, albumin level and central venous catheter were shown to be significantly different, although they were not identified as independent risk factors (P >0 .05). Of the 15 hospitalizations with VTE, 6/15 (40%) were superficial VTEs in the extremities and 9/15 (60%) had a deep vein thrombosis (DVT) including 6 in the extremities and 3 in the abdomen. VTEs were associated with a peripheral line in 7 patients and with a PICC line in 4 hospitalizations. 2 of 9 (22%) with extremity DVT developed symptomatic pulmonary embolism. An inherited thrombotic condition was identified in 2 of 15 with VTEs. 12/15 (80%) with VTEs were symptomatic and all VTE related symptoms happened in patients with extremity thrombosis and pulmonary embolism. 7 of 15 (47%) VTEs were treated with anticoagulation therapy for 1–6 months. VTE related symptoms and repeat imaging tests significantly improved, and no patient developed a bleeding complication as a result of treatment.
Conclusions
The VTE rate in pediatric IBD patients was relatively low at McMaster Children’s hospital. Children with VTE were disproportionately females with ulcerative colitis compared with children with no VTE. Central venous line insertion may be correlated with the risk for VTE in children with IBD. Most VTEs and related symptoms happened in patients with extremity thrombosis and secondary pulmonary embolus. Anticoagulation therapy in children with IBD with active disease appears to be safe.
Funding Agencies
Kids Dig Health Funding from McMaster Children’s Hospital, McMaster University
Collapse
Affiliation(s)
- Z Ding
- Division of Gastroenterology, Hepatology & Nutrition, McMaster Children’s Hospital, Hamilton, ON, Canada
| | - M Sherlock
- Division of Gastroenterology, Hepatology & Nutrition, McMaster Children’s Hospital, Hamilton, ON, Canada
| | - M Zachos
- Division of Gastroenterology, Hepatology & Nutrition, McMaster Children’s Hospital, Hamilton, ON, Canada
| |
Collapse
|
25
|
Guo F, Liu Y, Ding Z, Zhang C, Liu Z, Fan J. Supplemental iodine-containing prenatal multivitamins use and the potential effects on pregnancy outcomes in a mildly iodine-deficient region. J Endocrinol Invest 2021; 44:443-452. [PMID: 32514901 DOI: 10.1007/s40618-020-01321-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Accepted: 06/01/2020] [Indexed: 10/24/2022]
Abstract
PURPOSE The use and contribution of prenatal multivitamins (PMV) as iodine source for pregnant women in China, especially in mildly iodine-deficient region, have not been well studied. This study aimed to explore the association between PMV intake during pregnancy and thyroid function in mothers and newborns. METHODS We performed a study involving women with a history of taking PMV during pregnancy between January 2013 and October 2015, in Shanghai, a mildly iodine-deficient region. Maternal thyroid function in early and late pregnancy, and neonatal TSH on postnatal d 3 were obtained from medical records. We compared the outcomes in pregnant women who took exclusively iodine-containing PMV (I + PMV) with those who took exclusively non-contained PMV (I- PMV). Propensity score matching (PSM) was used to identify women with similar baseline characteristics. RESULTS After PSM, 1280 women in I + PMV and 2560 in I- PMV had similar propensity scores and were included in the analyses. Introduction of I + PMV to women was associated with slightly higher maternal thyroid hormone production (higher maternal FT4, p = 0.01, non-significantly lower TSH, p = 0.79) and lower neonatal TSH levels (p < 0.0001). The frequency of adverse pregnancy outcomes or thyroid dysfunctions did not differ between groups in late pregnancy. Mothers received I + PMV (0.2 SD) had a stronger association of maternal TSH with neonatal TSH than those who received I- PMV (0.1 SD). These effects were only shown in TPOAb-negative mothers, not in TPOAb-positive mothers. CONCLUSION TPOAb-positive women display an impaired iodine transport in thyroid and placenta, and this may explain the lack of changes in maternal and neonatal thyroid parameters with I + PMV supplementation in these women. This phenomenon might suggest that these women require different iodine doses or treatment approach in comparison with TPOAb-negative women.
Collapse
Affiliation(s)
- F Guo
- Obstetrical Department, School of Medicine, The International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University, 910 Hengshan Rd, Shanghai, China
- Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China
| | - Y Liu
- Obstetrical Department, School of Medicine, The International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University, 910 Hengshan Rd, Shanghai, China
- Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China
| | - Z Ding
- Obstetrical Department, School of Medicine, The International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University, 910 Hengshan Rd, Shanghai, China
- Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China
| | - C Zhang
- Obstetrical Department, School of Medicine, The International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University, 910 Hengshan Rd, Shanghai, China
- Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China
- Shanghai Municipal Key Clinical Specialty, Shanghai, China
| | - Z Liu
- Obstetrical Department, School of Medicine, The International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University, 910 Hengshan Rd, Shanghai, China
- Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China
- Shanghai Municipal Key Clinical Specialty, Shanghai, China
| | - J Fan
- Obstetrical Department, School of Medicine, The International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University, 910 Hengshan Rd, Shanghai, China.
- Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China.
- Shanghai Municipal Key Clinical Specialty, Shanghai, China.
| |
Collapse
|
26
|
Zhou L, Wei H, Ge Y, Ding Z, Shi H. [Consistency of effective orifice area of prosthetic mitral valve estimated using 2-dimensional and 3-dimensional transesophageal echocardiography]. Nan Fang Yi Ke Da Xue Xue Bao 2021; 41:238-242. [PMID: 33624597 DOI: 10.12122/j.issn.1673-4254.2021.02.11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To analyze the consistency of effective orifice area (EOA) of prosthetic mitral valve estimated using 2- dimensional (2D) and 3-dimensional (3D) transesophageal echocardiography (TEE). OBJECTIVE This study was conducted among 34 patients undergoing mitral valve replacement surgery in Nanjing First Hospital between March and June in 2019. The diameter of the left ventricular outflow tract (LVOT) measured by 2D-TEE was used to calculate the cross sectional area of LVOT (CSALVOT). In 3D-TEE method, LVOT area was measured directly by planimetry on an enface view. The EOAs of the prosthetic mitral valve were calculated for both methods using the continuity equation. Bland-Altman plot consistency test was used to analyze the consistency between the two sets of EOA results, and linear regression analysis was used to analyze their correlation. OBJECTIVE The EOA of the prosthetic mitral valve differed significantly between 2D method and 3D method (2.22±0.71 cm2 vs 2.35±0.70 cm2, P < 0.001) with a mean difference of -0.14±0.20 cm2 and 95% coherence boundaries of (-0.53, 0.25 cm2). The regression equation for EOA-3D and EOA-2D is y=0.27 + 0.94x, showing a good correlation between the two methods. OBJECTIVE EOA estimation of the prosthetic mitral valve using 2D and 3D TEE has a good consistency, and the results estimated by the 2D method are slightly lower by about 6% than those by the 3D method.
Collapse
Affiliation(s)
- L Zhou
- Department of Anesthesiology, Changzhou Maternity and Child Health Care Hospital Affiliated to Nanjing Medical University, Changzhou 213003, China
| | - H Wei
- Department of Anesthesiology, Nanjing First Hospital Affiliated to Nanjing Medical University, Nanjing 210006, China
| | - Y Ge
- Department of Anesthesiology, Nanjing First Hospital Affiliated to Nanjing Medical University, Nanjing 210006, China
| | - Z Ding
- Department of Anesthesiology, First Affiliated Hospital to Nanjing Medical University, Nanjing 210029, China
| | - H Shi
- Department of Anesthesiology, Nanjing First Hospital Affiliated to Nanjing Medical University, Nanjing 210006, China
| |
Collapse
|
27
|
Jin YD, Ren YR, Gao YX, Zhang L, Ding Z. Hsa_circ_0005075 predicts a poor prognosis and acts as an oncogene in colorectal cancer via activating Wnt/β-catenin pathway. Eur Rev Med Pharmacol Sci 2020; 23:3311-3319. [PMID: 31081084 DOI: 10.26355/eurrev_201904_17693] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
OBJECTIVE Emerging evidence has demonstrated vital regulation of circular RNAs (circRNAs) on tumorigenesis and progression of tumors. Abnormally expressed circRNAs hsa_circ_0005075 (circ_0005075) has been reported in several tumors. In this study, we aimed to explore the expression profiles, prognostic value, and potential function of circ_0005075 in colorectal cancer (CRC) PATIENTS AND METHODS: RT-PCR was used to detect the expression of circ_0005075 in both CRC tissues and cell lines. The associations between circ_0005075 expression and clinicopathological features and clinical prognosis were statistically analyzed. The effects of circ_0005075 on CRC cells were evaluated by Cell Counting Kit-8 (CCK-8), colony formation assays, Flow cytometer, and transwell assays. Western blot was performed to explore whether circ_0005075 modulated the Wnt/β-catenin pathway. RESULTS We observed that circ_0005075 expression was significantly up-regulated in both CRC tissues and cell lines. Then, clinical assays indicated that high circ_0005075 expression was significantly associated with histology/differentiation, depth of invasion, advanced TNM stage, and shorter overall survival and disease-free survival of CRC patients. Cellular studies indicated that circ_0005075 can enhance the proliferation, migration, and invasion capacities of CRC cells, thereby promoting tumor progression. Further mechanistic investigation showed that circ_0005075 displayed its tumor-promotive roles through activating Wnt/β-catenin pathway. CONCLUSIONS Our present data revealed circ_0005075 as a potential molecular marker and target for the prognosis and treatment of CRC patients.
Collapse
Affiliation(s)
- Y-D Jin
- Department of Medical Oncology, Department of Gastrointestinal Surgery; Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, China.
| | | | | | | | | |
Collapse
|
28
|
Lu W, Qi G, Ding Z, Li X, Qi W, He F. Clinical efficacy of acellular dermal matrix for plastic periodontal and implant surgery: a systematic review. Int J Oral Maxillofac Surg 2020; 49:1057-1066. [DOI: 10.1016/j.ijom.2019.12.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 12/02/2019] [Accepted: 12/12/2019] [Indexed: 11/24/2022]
|
29
|
Young E, Ding Z, Kapke A, Houseal D, Pearson J, Turenne M. ESRD QIP Payment Reductions Are Associated with Mortality, Utilization, and Cost. Health Serv Res 2020. [DOI: 10.1111/1475-6773.13467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Affiliation(s)
- E. Young
- Arbor Research Collaborative for Health Ann Arbor MI United States
| | - Z. Ding
- Arbor Research Collaborative for Health Ann Arbor MI United States
| | - A. Kapke
- Arbor Research Collaborative for Health Ann Arbor MI United States
| | - D. Houseal
- Centers for Medicare and Medicaid Services Baltimore MD United States
| | - J. Pearson
- Arbor Research Collaborative for Health Ann Arbor MI United States
| | - M. Turenne
- Arbor Research Collaborative for Health Ann Arbor MI United States
| |
Collapse
|
30
|
Ding Z, Deng C, Wang Z, Liu L, Ma X, Huang J, Wang X, Xuan M, Xie H. Comparison of contrast-enhanced ultrasound and contrast-enhanced computed tomography for the diagnosis of cervical lymph node metastasis in squamous cell carcinoma of the oral cavity. Int J Oral Maxillofac Surg 2020; 50:294-301. [PMID: 32739248 DOI: 10.1016/j.ijom.2020.07.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Revised: 04/29/2020] [Accepted: 07/09/2020] [Indexed: 02/08/2023]
Abstract
Early detection of cervical lymph node metastasis (CLNM) from squamous cell carcinoma (SCC) of the oral cavity remains challenging. This prospective study was performed to evaluate the ability of contrast-enhanced ultrasound (CEUS) to detect CLNM from oral cavity SCC. Additionally, its diagnostic value was compared with that of contrast-enhanced computed tomography (CECT). Forty-eight consecutive patients with SCC of the oral cavity were enrolled. All subjects were examined preoperatively with both CEUS and CECT. Subsequently, neck dissections were performed for these patients, and cervical lymph nodes separated from the surgical specimens were assessed histologically. The diagnostic performance of these two examinations was compared based on the results of histopathology. The sensitivity, specificity, accuracy, positive predictive value, negative predictive value, and Youden index for CEUS and CECT were 69.39% vs. 44.90%, 94.71% vs. 97.12%, 89.88%% vs. 87.16%, 75.56% vs. 78.57%, 92.92% vs. 88.21%, and 64.10% vs. 42.02%, respectively. A significant difference was observed in terms of sensitivity (P=0.024) and Youden index (rate difference 22.08%, 95% confidence interval 2.72-41.44%). Therefore, CEUS appears to be a promising diagnostic tool that is superior to CECT for detecting CLNM from SCC of the oral cavity, with a higher sensitivity.
Collapse
Affiliation(s)
- Z Ding
- State Key Laboratory of Oral Diseases, National Clinical Research Centre for Oral Diseases, Department of Head and Neck Oncology Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - C Deng
- State Key Laboratory of Oral Diseases, National Clinical Research Centre for Oral Diseases, Department of Head and Neck Oncology Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Z Wang
- Department of Ultrasound, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - L Liu
- Department of Radiology, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - X Ma
- Department of Biotherapy, West China Hospital and State Key Laboratory of Biotherapy, Sichuan University, Chengdu, China
| | - J Huang
- State Key Laboratory of Oral Diseases, National Clinical Research Centre for Oral Diseases, Department of Head and Neck Oncology Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - X Wang
- State Key Laboratory of Oral Diseases, National Clinical Research Centre for Oral Diseases, Department of Head and Neck Oncology Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - M Xuan
- State Key Laboratory of Oral Diseases, National Clinical Research Centre for Oral Diseases, Department of Head and Neck Oncology Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu, China.
| | - H Xie
- State Key Laboratory of Oral Diseases, National Clinical Research Centre for Oral Diseases, Department of Head and Neck Oncology Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu, China.
| |
Collapse
|
31
|
Lin H, Sun Y, Li M, Zhan Y, Lin L, Ding Z, Han Y. Sex modulates the apolipoprotein E ε4 effect on white matter and cortical functional connectivity in individuals with amnestic mild cognitive impairment. Eur J Neurol 2020; 27:1415-1421. [PMID: 32304148 DOI: 10.1111/ene.14226] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Accepted: 03/18/2020] [Indexed: 12/31/2022]
Abstract
BACKGROUND AND PURPOSE Recent studies from the Alzheimer's Disease Neuroimaging Initiative show that, in the USA, 75% of patients with Alzheimer's disease are female. To date, there have rarely been any attempts to analyze data by sex or gender, which limits the potential for discovering the effects of sex or gender on disease. Little evidence is available regarding the effect of gender and apolipoprotein E (APOE) ε4 on white matter (WM) connection from the functional perspective due to the lack of appropriate techniques for detecting blood-oxygen-level-dependent signals in WM. METHODS We took advantage of a new framework known as functional tensor imaging to investigate the effect of sex and APOEε4 on WM cortical functional connectivity throughout the brain. RESULTS In a group of female patients with amnestic mild cognitive impairment, we found a significantly reduced functional connectivity in the left posterior limb of the internal capsule, left superior fronto-occipital fasciculus, bilateral temporopolar area and right somatosensory association cortex in APOEε4 carriers in contrast to non-carriers. We also found a significant APOEε4 by sex interaction effect on the right somatosensory association cortex, left temporopolar area and left superior temporal gyrus. The clinical Montreal Cognitive Assessment score was significantly negatively associated with the right somatosensory association cortex with APOEε4 by sex interaction in males. CONCLUSIONS These results indicate that increased APOE-related risk in women may be associated with decreased activity in both gray matter and WM in patients with amnestic mild cognitive impairment compared with men. The finding suggests accounting for sex differences in neuroimaging biomarkers, diagnostics and treatment strategy.
Collapse
Affiliation(s)
- H Lin
- Department of Neurology, Xuanwu Hospital of Capital Medical University, Beijing, China
| | - Y Sun
- Department of Neurology, Xuanwu Hospital of Capital Medical University, Beijing, China
| | - M Li
- Vanderbilt University Institute of Imaging Science, Vanderbilt University, Nashville, TN, USA.,Department of Radiology and Radiological Sciences, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Y Zhan
- School of Mechanical, Electrical and Information Engineering, Shandong University, Jinan, China
| | - L Lin
- Department of Neurology, Xuanwu Hospital of Capital Medical University, Beijing, China
| | - Z Ding
- Vanderbilt University Institute of Imaging Science, Vanderbilt University, Nashville, TN, USA.,Department of Electrical Engineering and Computer Science, Vanderbilt University, Nashville, TN, USA.,Department of Biomedical Engineering, Vanderbilt University, Nashville, TN, USA
| | - Y Han
- Department of Neurology, Xuanwu Hospital of Capital Medical University, Beijing, China.,National Clinical Research Center for Geriatric Disorders, Beijing, China.,Center of Alzheimer's Disease, Beijing Institute for Brain Disorders, Beijing, China
| |
Collapse
|
32
|
Chen LZ, Ding Z, Zhang Y, He ST, Wang XH. MiR-203 over-expression promotes prostate cancer cell apoptosis and reduces ADM resistance. Eur Rev Med Pharmacol Sci 2020; 24:2784. [PMID: 32271394 DOI: 10.26355/eurrev_202003_20637] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
The article "MiR-203 over-expression promotes prostate cancer cell apoptosis and reduces ADM resistance, by Chen LZ, Ding Z, Zhang Y, He ST, Wang XH, published in Eur Rev Med Pharmacol Sci. 2018 Jun;22(12):3734-3741. DOI: 10.26355/eurrev_201806_15253. PMID: 29949147" has been withdrawn from the authors. The Publisher apologizes for any inconvenience this may cause.
Collapse
Affiliation(s)
- L-Z Chen
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China
| | | | | | | | | |
Collapse
|
33
|
Fu X, Qie J, Fu Q, Chen J, Jin Y, Ding Z. miR-20a-5p/TGFBR2 Axis Affects Pro-inflammatory Macrophages and Aggravates Liver Fibrosis. Front Oncol 2020; 10:107. [PMID: 32117757 PMCID: PMC7031347 DOI: 10.3389/fonc.2020.00107] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2019] [Accepted: 01/21/2020] [Indexed: 12/25/2022] Open
Abstract
Combined inhibition of programmed death-ligand 1 (PD-L1) and transforming growth factor-β (TGF-β) displayed additive anti-tumor response in a subgroup of cancer patients, highlighting the importance of understanding the multifaceted roles of TGF-β in immunity and fibrosis. In the present research, we show that TGF-β signaling pathway, controlled by miR-20a-5p and transforming growth factor-β receptor 2 (TGFBR2), alters the inflammation and fibrosis processes in liver. We performed integrated analysis of differently expressed miRNA (DEM) associated with liver fibrosis and screened miR-20a-5p out as a key regulator in inflammation-driven liver fibrosis. We subsequently conducted Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis of the genes targeted by miR-20a-5p. And the result showed that 12 target genes were significantly enriched in TGF-β signaling pathway. Further study showed that miR-20a-5p was down-regulated and involved in inflammation during liver fibrosis in human and mouse samples, indicating that miR-20a-5p and inflammation are functionally linked during liver fibrosis progression. To uncover the underlying pro-inflammatory mechanism of miR-20a-5p in liver fibrosis, we selected and verified TGFBR2, which is a key functional receptor in TGF-β signaling pathway, as a direct target gene of miR-20a-5p. The downregulation of miR-20a-5p in liver fibrosis resulted in TGFBR2-activated TGF-β signaling pathway, followed by the activation of macrophage and extracellular matrix (ECM) production by hepatic stellate cell (HSC). Our results identify the miR-20a-5p/TGFBR2 axis as a key regulator of TGF-β signaling, and highlight the critical role of miR-20a-5p in the development of liver fibrosis.
Collapse
Affiliation(s)
- Xiutao Fu
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jingbo Qie
- Minhang Hospital and Institutes of Biomedical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
| | - Qingchun Fu
- Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Jiafeng Chen
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yinpeng Jin
- Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Zhenbin Ding
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| |
Collapse
|
34
|
Tian M, Liu W, Tao C, Tang Z, Zhou Y, Song S, Jin L, Wang H, Jiang X, Zhou P, Fang Y, Qu W, Ding Z, Peng Y, Fu X, Qiu S, Zhou J, Fan J, Shi Y. Prediction of overall survival in resectable intrahepatic cholangiocarcinoma: IS ICC -applied prediction model. Cancer Sci 2020; 111:1084-1092. [PMID: 31971309 PMCID: PMC7156843 DOI: 10.1111/cas.14315] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 01/06/2020] [Accepted: 01/09/2020] [Indexed: 12/18/2022] Open
Abstract
Intrahepatic cholangiocarcinoma (ICC) remains a highly heterogeneous disease with poor prognosis. Tumor-infiltrating lymphocytes were predictive in various cancers, but their prognostic value in ICC is less clear. A total of 168 ICC patients who had received liver resection were enrolled and assigned to the derivation cohort. Sixteen immune markers in tumor and peritumor regions were examined by immunohistochemistry. A least absolute shrinkage and selection operator model was used to identify prognostic markers and to establish an immune signature for ICC (ISICC ). An ISICC -applied prediction model was built and validated in another independent dataset. Five immune features, including CD3peritumor (P) , CD57P , CD45RAP , CD66bintratumoral (T) and PD-L1P , were identified and integrated into an individualized ISICC for each patient. Seven prognostic predictors, including total bilirubin, tumor numbers, CEA, CA19-9, GGT, HBsAg and ISICC , were integrated into the final model. The C-index of the ISICC -applied prediction model was 0.719 (95% CI, 0.660-0.777) in the derivation cohort and 0.667 (95% CI, 0.581-0.732) in the validation cohort. Compared with the conventional staging systems, the new model presented better homogeneity and a lower Akaike information criteria value in ICC. The ISICC -applied prediction model may provide a better prediction performance for the overall survival of patients with resectable ICC in clinical practice.
Collapse
Affiliation(s)
- Mengxin Tian
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Weiren Liu
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Chenyang Tao
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Zheng Tang
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yufu Zhou
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Shushu Song
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Lei Jin
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Han Wang
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xifei Jiang
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Peiyun Zhou
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yuan Fang
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Weifeng Qu
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Zhenbin Ding
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yuanfei Peng
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xiutao Fu
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Shuangjian Qiu
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jian Zhou
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China.,Institutes of Biomedical Sciences, Fudan University, Shanghai, China
| | - Jia Fan
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China.,Institutes of Biomedical Sciences, Fudan University, Shanghai, China
| | - Yinghong Shi
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| |
Collapse
|
35
|
Xu F, Zhang YC, Hu H, Xu M, Huang MF, Qian Q, Jiang CQ, Ding Z. [Analysis on the efficacy and safety of reconstruction of mesenteric superior and inferior artery to increase the blood supply of ileal type D pouch]. Zhonghua Wei Chang Wai Ke Za Zhi 2020; 23:83-86. [PMID: 31958937 DOI: 10.3760/cma.j.issn.1671-0274.2020.01.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
36
|
Zhou Y, Jiang CQ, Qian Q, Zhang W, Wang XW, Zhang L, Yu XQ, Ding Z, Gong ZL, You SP. [A rare case of spontaneous transvaginal evisceration]. Zhonghua Wei Chang Wai Ke Za Zhi 2019; 22:1085-1086. [PMID: 31770841 DOI: 10.3760/cma.j.issn.1671-0274.2019.11.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
37
|
Chen LZ, Ding Z, Zhang Y, He ST, Wang XH. MiR-203 over-expression promotes prostate cancer cell apoptosis and reduces ADM resistance. Eur Rev Med Pharmacol Sci 2019; 22:3734-3741. [PMID: 29949147 DOI: 10.26355/eurrev_201806_15253] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Extra-cellular signal regulated kinase (ERK)/mitogen activated protein kinase (MAPK) signaling pathway is widely involved in cell proliferation, apoptosis, and drug resistance. MAPK kinase 1 (MEK1) is the upstream protein kinase of ERK that can activate ERK/MAPK signaling pathway. microRNA 203 (MiR-203) down-regulation is found to be associated with prostate cancer pathogenesis. Bioinformatics analysis showed the complementary targeted relationship between miR-203 and the 3'-UTR of MEK1 mRNA. This study explored the role of miR-203 in regulating prostate cancer cell proliferation, apoptosis, and ADM resistance through affecting MEK1 expression. MATERIALS AND METHODS Dual luciferase assay confirmed the targeted relationship between miR-203 and MEK1. MiR-203, MEK1, p-ERK1/2, and B cell lymphoma 2 (Bcl-2) expressions were compared in normal prostate epithelial cells PrEC, prostate cancer cells PC-3M, and drug resistance cells PC-3M/ADM. PC-3M, PC-3M/ADM cell apoptosis and proliferation were detected by using flow cytometry under ADM treatment at IC50 concentration of PC-3M cells. PC-3M cells were cultured in vitro and divided into four groups, including microRNA-normal control (miR-NC), miR-203 mimic, small interfere NC (si-NC), and si-MEK1. RESULTS MiR-203 targeted and inhibited MEK1 expression. MiR-203 levels and cell apoptosis were significantly lower, while MEK1, p-ERK1/2, Bcl-2, and cell proliferation were significantly higher in PC-3M/ADM cells compared to the PC-3M cells. MiR-203 mimic and/or si-MEK1 transfection significantly reduced MEK1, p-ERK1/2, and Bcl-2 levels, attenuated cell proliferation, induced cell apoptosis, and decreased drug resistance. CONCLUSIONS MiR-203 elevation suppressed prostate cancer PC-3M cell proliferation, promoted apoptosis, and weakened ADM resistance through targeted inhibiting MEK1 expression to alleviate ERK/MAPK signaling pathway and Bcl-2 expression.
Collapse
Affiliation(s)
- L-Z Chen
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China.
| | | | | | | | | |
Collapse
|
38
|
Qin Y, Jiang L, Li Y, Ren L, Wang Y, Gong Y, Peng F, Zhu J, Ding Z, Liu Y, Yu M, Lu Y, Huang M. PD-L1 expression affect the efficacy of pemetrexed maintenance therapy in real-world patients with advanced non-squamous NSCLC. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz063.062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
39
|
Huberman S, Duncan RA, Chen K, Song B, Chiloyan V, Ding Z, Maznev AA, Chen G, Nelson KA. Observation of second sound in graphite at temperatures above 100 K. Science 2019; 364:375-379. [PMID: 30872535 DOI: 10.1126/science.aav3548] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Revised: 01/27/2019] [Accepted: 03/04/2019] [Indexed: 01/24/2023]
Abstract
Wavelike thermal transport in solids, referred to as second sound, is an exotic phenomenon previously limited to a handful of materials at low temperatures. The rare occurrence of this effect restricted its scientific and practical importance. We directly observed second sound in graphite at temperatures above 100 kelvins by using time-resolved optical measurements of thermal transport on the micrometer-length scale. Our experimental results are in qualitative agreement with ab initio calculations that predict wavelike phonon hydrodynamics. We believe that these results potentially indicate an important role of second sound in microscale transient heat transport in two-dimensional and layered materials in a wide temperature range.
Collapse
Affiliation(s)
- S Huberman
- Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - R A Duncan
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - K Chen
- Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - B Song
- Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - V Chiloyan
- Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Z Ding
- Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - A A Maznev
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - G Chen
- Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.
| | - K A Nelson
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.
| |
Collapse
|
40
|
Jiang T, Li W, Lin D, Wang J, Liu F, Ding Z. Imaging features of metanephric adenoma and their pathological correlation. Clin Radiol 2019; 74:408.e9-408.e17. [PMID: 30803811 DOI: 10.1016/j.crad.2019.01.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Accepted: 01/23/2019] [Indexed: 11/17/2022]
Abstract
AIM To analyse the imaging features of metanephric adenoma (MA) and their pathological correlation. MATERIALS AND METHODS The imaging findings in 11 patients with MA were studied retrospectively. Ultrasonography (US), computed tomography (CT), and magnetic resonance imaging (MRI) findings were studied in seven, 11, and six patients, respectively. The enhancement pattern, attenuation, lesion location, size, cystic or solid appearance, capsule sign, and presence of calcifications were evaluated. RESULTS On ultrasonography, MA presented as hypoechoic (4/7), slightly hyperechoic (1/7), isoechoic (2/7), and with a clear boundary. Unenhanced CT showed unclear boundaries (11/11), homogeneous isodensity (8/11), with calcification (1/11), necrosis (1/11), and heterogeneous hyperattenuation (1/11). Mean CT attenuation values on unenhanced and enhanced CT (cortical phase, corticomedullary phase, and excretory phase) were 38.87±6.66, 55.71±17.74, 67.77±16.86, and 65.62±15.99 HU, respectively. The degree of enhancement of the lesions in each phase was statistically significantly lower than that of the surrounding normal renal parenchyma (p=0.00). The pattern of enhancement of the solid component was slight and gradual enhancement (9/11). The tumour was located entirely within the renal medulla in nine cases, and two cases demonstrated an exophytic pattern. All tumours showed a clear boundary on enhanced CT, but capsules were not found. The mean greatest tumour diameter was 3.5 cm. MA showed markedly hyperintense on the diffusion-weighted MRI sequence (DWI) and delayed enhancement of the tumour capsule on enhanced MRI. CONCLUSIONS Imaging features of MA are usually solid and hypovascular, and show prolonged, and homogeneous mild enhancement that is less than that of the surrounding normal renal parenchyma in all phases. MA is markedly hyperintense on DWI.
Collapse
Affiliation(s)
- T Jiang
- Department of Radiology, The Affiliated Hospital of Qingdao University, Qingdao, 266555, China
| | - W Li
- Department of Radiology, The Affiliated Hospital of Qingdao University, Qingdao, 266555, China.
| | - D Lin
- Department of Pathology, The Affiliated Hospital of Qingdao University, Qingdao, 266555, China
| | - J Wang
- Department of Radiology, The Affiliated Hospital of Qingdao University, Qingdao, 266555, China
| | - F Liu
- Department of Radiology, The Affiliated Hospital of Qingdao University, Qingdao, 266555, China
| | - Z Ding
- Department of Ultrasound, The Affiliated Hospital of Qingdao University, Qingdao, 266555, China
| |
Collapse
|
41
|
Ding Z, Xu F, Tang J, Li G, Jiang P, Tang Z, Wu H. Physcion 8-O-β-glucopyranoside prevents hypoxia-induced epithelial-mesenchymal transition in colorectal cancer HCT116 cells by modulating EMMPRIN. Neoplasma 2019; 63:351-61. [PMID: 26925795 DOI: 10.4149/303_150723n405] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Epithelial-mesenchymal transition (EMT) is considered as the most important mechanism that underlies the initiation of cancer metastasis. Here we report that Physicon 8-O-β-glucopyranoside (PG), a major active ingredient from a traditional Chinese herbal medicine Rumex japonicus Houtt, is capable of preventing human colorectal cancer cells from hypoxia-induced EMT. The treatment of the cells with PG reversed the EMT-related phenotype that has the morphological changes, down-regulation of E-cadherin, and hypoxia-induced cell migration and invasion. The effect was mediated at least in part by inhibiting the mRNA and protein expressions of EMMPRIN via modulation of PTEN/Akt/HIF-1α pathway. In addition, we found that PG-mediated prevention of EMT involved blockade of the hypoxia-induced up-regulation of Snail, Slug and Twist. In summary, this study showed that PG can prevent EMT induced by hypoxia, the environment that commonly exists in the center of a solid tumor. Given the low toxicity of PG to the healthy tissues, our study suggests that PG can serve as a safe therapeutic agent for suppressing cancer metastasis.
Collapse
|
42
|
Huang M, Gong Y, Zhu J, Qin Y, Peng F, Ren L, Ding Z, Liu Y, Wang Y, Lu Y. P066 A Phase I Study of Apatinib Combined with Pemetrexed and Carboplatin in Untreated EGFR-Negative Stage IV Non-Squamous NSCLC. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.10.081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
43
|
Luo J, Wang X, Ma F, Kang G, Ding Z, Ye C, Pan Y, Zhao Y, Hong S, Chen J, Xi J, Wen S, Lin Y, Li X, Qiu L, Yang X, Li G, Yang J, Sun Q. Long-term immunogenicity and immune persistence of live attenuated and inactivated hepatitis a vaccines: a report on additional observations from a phase IV study. Clin Microbiol Infect 2018; 25:1422-1427. [PMID: 30496870 DOI: 10.1016/j.cmi.2018.11.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Revised: 10/24/2018] [Accepted: 11/03/2018] [Indexed: 12/20/2022]
Abstract
Both live attenuated (HA-L) and inactivated (HA-I) hepatitis A vaccine were licensed for routine use in China. Although phase 1, 2 and 3 clinical studies of both vaccines have been completed, further systematic evaluation of their immunogenicity and immunological persistence under phase 4 clinical studies in a wide range of conditions and involving large populations is necessary. A phase IV clinical trial (NCT02601040) was performed in 9000 participants over 18 months of age. Geometric mean concentrations (GMCs) and seroconversion rates (SRs) were compared at five time points during 3 years for 1800 individuals among them. The SRs of HA-L and HA-I were 98.08% (95% CI 95.59%-99.38%) and 99.64% (95% CI 98.93%-100.00%) respectively 28 days after administration of the first dose, and remained at 97.07% (95% CI 94.31%-98.73%) or above and 96.73% (95% CI 94.07%-98.42%) or above respectively during the following 3 years. The GMCs for both the HA-L and HA-I groups showed that both vaccines elicited high anti-HAV titres, considerably more than the threshold of protection needed against HAV infection in humans, and these titres were sustained. Hence, both HA-I and HA-L vaccines could provide an excellent long-term protective effect, and supported the routine use of both vaccines.
Collapse
Affiliation(s)
- J Luo
- Institute of Medical Biology, Chinese Academy of Medical Sciences, Peking Union Medical College, Kunming, China; Yunnan Key Laboratory of Vaccine Research and Development on Severe Infectious Diseases, Kunming, China; Yunnan Provincial Key Laboratory of Vector-borne Diseases Control and Research, Kunming, China; Kunming Medical University Haiyuan College, Kunming, China
| | - X Wang
- Institute of Medical Biology, Chinese Academy of Medical Sciences, Peking Union Medical College, Kunming, China; Yunnan Key Laboratory of Vaccine Research and Development on Severe Infectious Diseases, Kunming, China; Yunnan Provincial Key Laboratory of Vector-borne Diseases Control and Research, Kunming, China
| | - F Ma
- Jiangsu Provincial Centre of Disease Control and Prevention, Nanjing, China
| | - G Kang
- Jiangsu Provincial Centre of Disease Control and Prevention, Nanjing, China
| | - Z Ding
- Yunnan Provincial Centre of Disease Control and Prevention, Kunming, Yunnan Province, China
| | - C Ye
- Institute of Medical Biology, Chinese Academy of Medical Sciences, Peking Union Medical College, Kunming, China; Yunnan Key Laboratory of Vaccine Research and Development on Severe Infectious Diseases, Kunming, China; Yunnan Provincial Key Laboratory of Vector-borne Diseases Control and Research, Kunming, China; Kunming Medical University, Kunming, China
| | - Y Pan
- Institute of Medical Biology, Chinese Academy of Medical Sciences, Peking Union Medical College, Kunming, China; Yunnan Key Laboratory of Vaccine Research and Development on Severe Infectious Diseases, Kunming, China; Yunnan Provincial Key Laboratory of Vector-borne Diseases Control and Research, Kunming, China
| | - Y Zhao
- Institute of Medical Biology, Chinese Academy of Medical Sciences, Peking Union Medical College, Kunming, China; Yunnan Key Laboratory of Vaccine Research and Development on Severe Infectious Diseases, Kunming, China; Yunnan Provincial Key Laboratory of Vector-borne Diseases Control and Research, Kunming, China
| | - S Hong
- Institute of Medical Biology, Chinese Academy of Medical Sciences, Peking Union Medical College, Kunming, China; Yunnan Key Laboratory of Vaccine Research and Development on Severe Infectious Diseases, Kunming, China; Yunnan Provincial Key Laboratory of Vector-borne Diseases Control and Research, Kunming, China; Kunming Medical University, Kunming, China
| | - J Chen
- Institute of Medical Biology, Chinese Academy of Medical Sciences, Peking Union Medical College, Kunming, China; Yunnan Key Laboratory of Vaccine Research and Development on Severe Infectious Diseases, Kunming, China; Yunnan Provincial Key Laboratory of Vector-borne Diseases Control and Research, Kunming, China
| | - J Xi
- Institute of Medical Biology, Chinese Academy of Medical Sciences, Peking Union Medical College, Kunming, China; Yunnan Key Laboratory of Vaccine Research and Development on Severe Infectious Diseases, Kunming, China; Yunnan Provincial Key Laboratory of Vector-borne Diseases Control and Research, Kunming, China
| | - S Wen
- Institute of Medical Biology, Chinese Academy of Medical Sciences, Peking Union Medical College, Kunming, China; Yunnan Key Laboratory of Vaccine Research and Development on Severe Infectious Diseases, Kunming, China; Yunnan Provincial Key Laboratory of Vector-borne Diseases Control and Research, Kunming, China
| | - Y Lin
- Institute of Medical Biology, Chinese Academy of Medical Sciences, Peking Union Medical College, Kunming, China; Yunnan Key Laboratory of Vaccine Research and Development on Severe Infectious Diseases, Kunming, China; Yunnan Provincial Key Laboratory of Vector-borne Diseases Control and Research, Kunming, China
| | - X Li
- The Affiliated Children's Hospital of Kunming Medical University, Kunming, China
| | - L Qiu
- Institute of Medical Biology, Chinese Academy of Medical Sciences, Peking Union Medical College, Kunming, China; The Affiliated Children's Hospital of Kunming Medical University, Kunming, China
| | - X Yang
- Institute of Medical Biology, Chinese Academy of Medical Sciences, Peking Union Medical College, Kunming, China; Yunnan Key Laboratory of Vaccine Research and Development on Severe Infectious Diseases, Kunming, China; Yunnan Provincial Key Laboratory of Vector-borne Diseases Control and Research, Kunming, China
| | - G Li
- Institute of Medical Biology, Chinese Academy of Medical Sciences, Peking Union Medical College, Kunming, China; Yunnan Key Laboratory of Vaccine Research and Development on Severe Infectious Diseases, Kunming, China; Yunnan Provincial Key Laboratory of Vector-borne Diseases Control and Research, Kunming, China
| | - J Yang
- Institute of Medical Biology, Chinese Academy of Medical Sciences, Peking Union Medical College, Kunming, China; Yunnan Key Laboratory of Vaccine Research and Development on Severe Infectious Diseases, Kunming, China; Yunnan Provincial Key Laboratory of Vector-borne Diseases Control and Research, Kunming, China.
| | - Q Sun
- Institute of Medical Biology, Chinese Academy of Medical Sciences, Peking Union Medical College, Kunming, China; Yunnan Key Laboratory of Vaccine Research and Development on Severe Infectious Diseases, Kunming, China; Yunnan Provincial Key Laboratory of Vector-borne Diseases Control and Research, Kunming, China.
| |
Collapse
|
44
|
Alberts M, Lin JH, Chen YW, Ding Z, Bisht D, Kogan E, Twyman K, Milentijevic D. P3847Risk of stroke overall and by stroke severity among newly diagnosed non-valvular atrial fibrillation patients initiating treatment with rivaroxaban versus warfarin. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy563.p3847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- M Alberts
- Hartford HealthCare, Hartford, United States of America
| | - J H Lin
- Janssen Scientific Affairs, LLC, Raritan, United States of America
| | - Y.-W Chen
- Janssen Scientific Affairs, LLC, Raritan, United States of America
| | - Z Ding
- Janssen Scientific Affairs, LLC, Raritan, United States of America
| | - D Bisht
- Mu Sigma Business Solutions Pvt. Ltd., Bengaluru, India
| | - E Kogan
- Janssen Research and Development, LLC, Raritan, United States of America
| | - K Twyman
- Janssen Research and Development, LLC, Raritan, United States of America
| | - D Milentijevic
- Janssen Scientific Affairs, LLC, Raritan, United States of America
| |
Collapse
|
45
|
Ding Z, Wang K, Li J, Tan Q, Tan W, Guo G. Association between glutathione S‐transferase gene M1 and T1 polymorphisms and chronic obstructive pulmonary disease risk: A meta‐analysis. Clin Genet 2018; 95:53-62. [PMID: 29704242 DOI: 10.1111/cge.13373] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2018] [Revised: 04/23/2018] [Accepted: 04/23/2018] [Indexed: 12/27/2022]
Affiliation(s)
- Z. Ding
- Department of Respiratory MedicineWeifang People's Hospital Weifang China
| | - K. Wang
- Department of Respiratory MedicineWeifang People's Hospital Weifang China
| | - J. Li
- Department of Respiratory MedicineWeifang People's Hospital Weifang China
| | - Q. Tan
- Department of Respiratory MedicineWeifang People's Hospital Weifang China
| | - W. Tan
- Department of Respiratory MedicineWeifang People's Hospital Weifang China
| | - G. Guo
- Department of Respiratory MedicineWeifang People's Hospital Weifang China
| |
Collapse
|
46
|
Zhou L, Jiang M, Shen H, You T, Ding Z, Cui Q, Ma Z, Yang F, Xie Z, Shi H, Su J, Cao L, Lin J, Yin J, Dai L, Wang H, Wang Z, Yu Z, Ruan C, Xia L. Clinical and molecular insights into Glanzmann's thrombasthenia in China. Clin Genet 2018; 94:213-220. [PMID: 29675921 DOI: 10.1111/cge.13366] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Revised: 04/08/2018] [Accepted: 04/09/2018] [Indexed: 12/19/2022]
Abstract
Glanzmann's thrombasthenia (GT) is a rare bleeding disorder characterized by spontaneous mucocutaneous bleeding. The disorder is caused by quantitative or qualitative defects in integrin αIIbβ3 (encoded by ITGA2B and ITGB3) on the platelet and is more common in consanguineous populations. However, the prevalence rate and clinical characteristics of GT in non-consanguineous populations have been unclear. We analyzed 97 patients from 93 families with GT in the Han population in China. This analysis showed lower consanguinity (18.3%) in Han patients than other ethnic populations in GT-prone countries. Compared with other ethnic populations, there was no significant difference in the distribution of GT types. Han females suffered more severe bleeding and had a poorer prognosis. We identified a total of 43 different ITGA2B and ITGB3 variants, including 25 previously unidentified, in 45 patients. These variants included 14 missense, 4 nonsense, 4 frameshift, and 3 splicing site variants. Patients with the same genotype generally manifested the same GT type but presented with different bleeding severities. This suggests that GT clinical phenotype does not solely depend on genotype. Our study provides an initial, yet important, clinical and molecular characterization of GT heterogeneity in China.
Collapse
Affiliation(s)
- L Zhou
- Key Laboratory of Thrombosis & Hemostasis of Ministry of Health, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Hematology department, Affiliated Hospital of Nantong University, Nantong, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - M Jiang
- Key Laboratory of Thrombosis & Hemostasis of Ministry of Health, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - H Shen
- Key Laboratory of Thrombosis & Hemostasis of Ministry of Health, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - T You
- Key Laboratory of Thrombosis & Hemostasis of Ministry of Health, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Z Ding
- Key Laboratory of Thrombosis & Hemostasis of Ministry of Health, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Q Cui
- Key Laboratory of Thrombosis & Hemostasis of Ministry of Health, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Z Ma
- Key Laboratory of Thrombosis & Hemostasis of Ministry of Health, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - F Yang
- Key Laboratory of Thrombosis & Hemostasis of Ministry of Health, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Z Xie
- Key Laboratory of Thrombosis & Hemostasis of Ministry of Health, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - H Shi
- Key Laboratory of Thrombosis & Hemostasis of Ministry of Health, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - J Su
- Key Laboratory of Thrombosis & Hemostasis of Ministry of Health, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - L Cao
- Key Laboratory of Thrombosis & Hemostasis of Ministry of Health, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - J Lin
- Key Laboratory of Thrombosis & Hemostasis of Ministry of Health, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - J Yin
- Key Laboratory of Thrombosis & Hemostasis of Ministry of Health, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - L Dai
- Key Laboratory of Thrombosis & Hemostasis of Ministry of Health, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - H Wang
- Department of Pediatrics/Section of Genetics, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - Z Wang
- Key Laboratory of Thrombosis & Hemostasis of Ministry of Health, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Z Yu
- Key Laboratory of Thrombosis & Hemostasis of Ministry of Health, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - C Ruan
- Key Laboratory of Thrombosis & Hemostasis of Ministry of Health, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - L Xia
- Key Laboratory of Thrombosis & Hemostasis of Ministry of Health, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.,Cardiovascular Biology Research Program, Oklahoma Medical Research Foundation, Oklahoma City, Oklahoma
| |
Collapse
|
47
|
Wang QQ, Yu Y, Li YH, Ding Z, Chen XD. [Evaluation the impact of community intervention on heat wave in Nanjing, China]. Zhonghua Yu Fang Yi Xue Za Zhi 2018; 52:188-190. [PMID: 29429276 DOI: 10.3760/cma.j.issn.0253-9624.2018.02.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Affiliation(s)
- Q Q Wang
- Jiangsu Provincial Center for Disease Control and Prevention, Jiangsu Province, Nanjing 210009, China
| | | | | | | | | |
Collapse
|
48
|
Maddox SA, Kilaru V, Shin J, Jovanovic T, Almli LM, Dias BG, Norrholm SD, Fani N, Michopoulos V, Ding Z, Conneely KN, Binder EB, Ressler KJ, Smith AK. Estrogen-dependent association of HDAC4 with fear in female mice and women with PTSD. Mol Psychiatry 2018; 23:658-665. [PMID: 28093566 PMCID: PMC5513798 DOI: 10.1038/mp.2016.250] [Citation(s) in RCA: 64] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2015] [Revised: 10/10/2015] [Accepted: 11/22/2016] [Indexed: 12/13/2022]
Abstract
Women are at increased risk of developing post-traumatic stress disorder (PTSD) following a traumatic event. Recent studies suggest that this may be mediated, in part, by circulating estrogen levels. This study evaluated the hypothesis that individual variation in response to estrogen levels contributes to fear regulation and PTSD risk in women. We evaluated DNA methylation from blood of female participants in the Grady Trauma Project and found that serum estradiol levels associates with DNA methylation across the genome. For genes expressed in blood, we examined the association between each CpG site and PTSD diagnosis using linear models that adjusted for cell proportions and age. After multiple test correction, PTSD associated with methylation of CpG sites in the HDAC4 gene, which encodes histone deacetylase 4, and is involved in long-term memory formation and behavior. DNA methylation of HDAC4 CpG sites were tagged by a nearby single-nucleotide polymorphism (rs7570903), which also associated with HDAC4 expression, fear-potentiated startle and resting-state functional connectivity of the amygdala in traumatized humans. Using auditory Pavlovian fear conditioning in a rodent model, we examined the regulation of Hdac4 in the amygdala of ovariectomized (OVX) female mice. Hdac4 messenger RNA levels were higher in the amygdala 2 h after tone-shock presentations, compared with OVX-homecage control females. In naturally cycling females, tone-shock presentations increased Hdac4 expression relative to homecage controls for metestrous (low estrogen) but not the proestrous (high estrogen) group. Together, these results support an estrogenic influence of HDAC4 regulation and expression that may contribute to PTSD in women.
Collapse
Affiliation(s)
- S A Maddox
- Yerkes National Primate Research Center, Emory University, Atlanta, GA, USA,McLean Hospital, Harvard Medical School, Belmont, MA, USA
| | - V Kilaru
- Department of Psychiatry, School of Medicine, Emory University, Atlanta, GA, USA
| | - J Shin
- Center for Advanced Brain Imaging (CABI), Georgia Institute of Technology, Atlanta, GA, USA
| | - T Jovanovic
- Department of Psychiatry, School of Medicine, Emory University, Atlanta, GA, USA
| | - L M Almli
- Department of Psychiatry, School of Medicine, Emory University, Atlanta, GA, USA
| | - B G Dias
- Yerkes National Primate Research Center, Emory University, Atlanta, GA, USA,Department of Psychiatry, School of Medicine, Emory University, Atlanta, GA, USA
| | - S D Norrholm
- Department of Psychiatry, School of Medicine, Emory University, Atlanta, GA, USA,Atlanta VA Medical Center, Atlanta, GA, USA
| | - N Fani
- Department of Psychiatry, School of Medicine, Emory University, Atlanta, GA, USA
| | - V Michopoulos
- Department of Psychiatry, School of Medicine, Emory University, Atlanta, GA, USA
| | - Z Ding
- Yerkes National Primate Research Center, Emory University, Atlanta, GA, USA
| | - K N Conneely
- Department of Human Genetics, Emory University, Atlanta, GA, USA
| | - E B Binder
- Department of Psychiatry, School of Medicine, Emory University, Atlanta, GA, USA,Department of Translational Research in Psychiatry, Max Planck Institute of Psychiatry, Munich, Germany
| | - K J Ressler
- Yerkes National Primate Research Center, Emory University, Atlanta, GA, USA,McLean Hospital, Harvard Medical School, Belmont, MA, USA,Department of Psychiatry, School of Medicine, Emory University, Atlanta, GA, USA
| | - A K Smith
- Department of Psychiatry, School of Medicine, Emory University, Atlanta, GA, USA,Department of Gynecology and Obstetrics, School of Medicine, Emory University, Atlanta, GA, USA,Department of Gynecology and Obstetrics, School of Medicine, Emory University, 101 Woodruff Circle NE, Suite 4217, Atlanta, GA 30322, USA. E-mail:
| |
Collapse
|
49
|
Abstract
BACKGROUND Studies from high-income countries report moderate-to-strong positive associations between alcohol use disorder (AUD) and other mental disorders, but there is little evidence about the comorbidity of AUD from low-and-middle-income countries. METHODS A sample of 74 752 adults from five provinces that account for >12% of China's adult population was screened using the General Health Questionnaire, and the Structured Clinical Interview for DSM-IV was administered by psychiatrists to a subsample of 9619 males. The associations between AUD and other mental disorders at each site and the characteristics of men with AUD with and without comorbid mental disorders were estimated using logistic regression and summarized across sites using meta-analysis. Generalized estimation equations estimated the associations between the clinical features of alcohol dependence and comorbidity. RESULTS Robust inverse associations were found between current AUD and any mood disorder (adjusted OR = 0.6, 95% CI = 0.4-0.8) and any anxiety disorder (OR = 0.5, 95% CI = 0.3-1.0). Compared with men without AUD, men with AUD without comorbid disorders were more likely to be middle-aged, to be currently married, and to have higher family incomes. Men with comorbid AUD and other disorders were more likely to have the clinical features of alcohol dependence than men with AUD without comorbid disorders. CONCLUSIONS Inverse associations between AUD and other mental disorders and the higher social status of men with AUD than men without AUD found in this large, representative sample of community-dwelling Chinese males highlight the importance of considering the local substance-use culture when designing clinical or preventive interventions for addictive conditions.
Collapse
Affiliation(s)
- H G Cheng
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine,China
| | - M R Phillips
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine,China
| | - X Li
- WHO Collaborating Center for Research and Training in Suicide Prevention, Beijing Hui Long Guan Hospital,Beijing,China
| | - J Zhang
- Shandong Provincial Mental Health Center,Jinan City,Shandong Province,China
| | - Q Shi
- Tong De Hospital of Zhejiang Province,Hangzhou City,Zhejiang Province,China
| | - G Xu
- Tianjin Mental Health Center,Tianjin,China
| | - Z Song
- The 3rd People's Hospital of Qinghai Province,Xining City,Qinghai Province,China
| | - Z Ding
- Tianshui City Mental Hospital,Tianshui City,Gansu Province,China
| | - S Pang
- Qingdao Mental Health Centre,Qingdao City,Shandong Province,China
| |
Collapse
|
50
|
Liu Y, Xia X, Du W, Zhang Y, Xu J, Gong Y, Zhu J, Ding Z, Peng F, Huang M, Xu Y, Wan J, Ren L, Lu Y, Han B, Wang Y. PUB047 Efficacy of EGFR-TKI for Lung Adenosquamous Cell Carcinoma Harboring EGFR Mutation. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|