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Shu Z, Feng J, Liu L, Liao Y, Cao Y, Zeng Z, Huang Q, Li Z, Jin G, Yang Z, Xing J, Zhou S. Short-Chain Acyl-CoA Dehydrogenase as a Therapeutic Target for Cardiac Fibrosis. J Cardiovasc Pharmacol 2024:00005344-990000000-00283. [PMID: 38323905 DOI: 10.1097/fjc.0000000000001544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Accepted: 12/29/2023] [Indexed: 02/08/2024]
Abstract
Cardiac fibrosis is considered as unbalanced extracellular matrix (ECM) production and degradation, contributing to heart failure. Short-chain acyl-CoA dehydrogenase (SCAD) negatively regulates pathological cardiac hypertrophy. The purpose of this study was to investigate the possible role of SCAD in cardiac fibrosis. In-vivo experiments were performed on spontaneously hypertensive rats (SHR) and SCAD knockout mice. The cardiac tissues of hypertensive patients with cardiac fibrosis were used for measurement of SCAD expression. In-vitro experiments, with angiotensin II (Ang II), SCAD siRNA and adenovirus-SCAD (Ad-SCAD) were performed using cardiac fibroblasts (CFs). SCAD expression was significantly decreased in the left ventricles of SHR. Notably, swim training ameliorated cardiac fibrosis in SHR in association with the elevation of SCAD. The decrease in SCAD protein and mRNA expression levels in SHR CFs were in accordance with those in the left ventricular myocardium of SHR. In addition, SCAD expression was downregulated in CFs treated with Ang II in vitro, and SCAD siRNA interference induced the same changes in cardiac fibrosis as Ang II-treated CFs, while Ad-SCAD treatment significantly reduced the Ang II-induced CFs proliferation, α-SMA and collagen expression. In SHR infected with Ad-SCAD, the cardiac fibrosis of the left ventricle was significantly decreased. On the other hand, cardiac fibrosis occurred in conventional SCAD knockout mice. SCAD immunofluorescence intensity of cardiac tissue in hypertensive patients with cardiac fibrosis was lower than that of healthy subjects. All together, the current experimental outcomes indicate that SCAD has a negative regulatory effect on cardiac fibrosis and support its potential therapeutic target for suppressing cardiac fibrosis.
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Affiliation(s)
- Zhaohui Shu
- School of Pharmacy, GuangDong Pharmaceutical University, GuangZhou,510006, China
- Key Specialty of Clinical Pharmacy, The First Affiliated Hospital of Guangdong Pharmaceutical University, GuangZhou,510699, China
| | - Jingyun Feng
- School of Pharmacy, GuangDong Pharmaceutical University, GuangZhou,510006, China
- Key Specialty of Clinical Pharmacy, The First Affiliated Hospital of Guangdong Pharmaceutical University, GuangZhou,510699, China
| | - Lanting Liu
- School of Pharmacy, GuangDong Pharmaceutical University, GuangZhou,510006, China
- Key Specialty of Clinical Pharmacy, The First Affiliated Hospital of Guangdong Pharmaceutical University, GuangZhou,510699, China
| | - Yingqin Liao
- School of Pharmacy, GuangDong Pharmaceutical University, GuangZhou,510006, China
- Key Specialty of Clinical Pharmacy, The First Affiliated Hospital of Guangdong Pharmaceutical University, GuangZhou,510699, China
| | - Yuhong Cao
- School of Pharmacy, GuangDong Pharmaceutical University, GuangZhou,510006, China
- Key Specialty of Clinical Pharmacy, The First Affiliated Hospital of Guangdong Pharmaceutical University, GuangZhou,510699, China
| | - Zhenhua Zeng
- School of Pharmacy, GuangDong Pharmaceutical University, GuangZhou,510006, China
- Key Specialty of Clinical Pharmacy, The First Affiliated Hospital of Guangdong Pharmaceutical University, GuangZhou,510699, China
| | - Qiuju Huang
- School of Pharmacy, GuangDong Pharmaceutical University, GuangZhou,510006, China
- Key Specialty of Clinical Pharmacy, The First Affiliated Hospital of Guangdong Pharmaceutical University, GuangZhou,510699, China
| | - Zhonghong Li
- School of Pharmacy, GuangDong Pharmaceutical University, GuangZhou,510006, China
- Key Specialty of Clinical Pharmacy, The First Affiliated Hospital of Guangdong Pharmaceutical University, GuangZhou,510699, China
| | - Guifang Jin
- School of Pharmacy, GuangDong Pharmaceutical University, GuangZhou,510006, China
| | - Zhicheng Yang
- School of Pharmacy, GuangDong Pharmaceutical University, GuangZhou,510006, China
| | - Jieyu Xing
- School of Pharmacy, GuangDong Pharmaceutical University, GuangZhou,510006, China
| | - Sigui Zhou
- School of Pharmacy, GuangDong Pharmaceutical University, GuangZhou,510006, China
- Key Specialty of Clinical Pharmacy, The First Affiliated Hospital of Guangdong Pharmaceutical University, GuangZhou,510699, China
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Zhang K, Guo H, Zhang X, Yang H, Yuan G, Zhu Z, Lu X, Zhang J, Du J, Shi H, Jin G, Ren J, Hao J, Sun Y, Su P, Zhang Z. Effects of aerobic exercise or Tai Chi Chuan interventions on problematic mobile phone use and the potential role of intestinal flora: A multi-arm randomized controlled trial. J Psychiatr Res 2024; 170:394-407. [PMID: 38218013 DOI: 10.1016/j.jpsychires.2024.01.012] [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: 08/13/2023] [Revised: 12/16/2023] [Accepted: 01/06/2024] [Indexed: 01/15/2024]
Abstract
BACKGROUND Problematic use of mobile phones (PMPU) has been described as a serious public health issue. METHODS This study was a parallel three-arm randomized controlled trial and has completed registration (ClinicalTrials.gov Identifier: NCT05843591). Ninety college students with PMPU were randomly assigned to the aerobic exercise group (AE group, n = 30), the Tai Chi Chuan group (TCC group, n = 30), or the wait-list control group (WLC group, n = 30). At the end of the intervention, stool samples from the study participants were collected for biological analysis based on 16 S rDNA amplicon sequencing technology. The primary outcome was addiction symptoms assessed by the Smartphone Addiction Scale-Short Version (SAS-SV). The secondary outcomes are emotional symptoms, physical symptoms, and flora species. RESULTS Compared with the WLC group, the AE and TCC groups showed reductions in PMPU levels, physical and mental fatigue, but there was no difference between the two groups. Moreover, the effect of increasing self-esteem embodied in the TCC group was not present in the AE group. Compared to the WLC group, the relative abundance of Bacteroidaceae and Bacteroides were lower in the AE group, while the relative abundance of Erysipelotrichaceae and Alistipes were lower in the TCC group. And the relative abundance of Bacteroidaceae, Bacteroides, and Alistipes were significantly and negatively correlated with the decline in PMPU scores. CONCLUSION AE or TCC is an effective, safe and efficient intervention for college students with PMPU, providing some physiological and psychological benefits and having some impact on their intestinal flora.
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Affiliation(s)
- Kexin Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, 230032, China; The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Chinese Medicine), Hangzhou, 310003, China.
| | - Haiyun Guo
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, 230032, China.
| | - Xueqing Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, 230032, China
| | - Huayu Yang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, 230032, China
| | - Guojing Yuan
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, 230032, China
| | - Zhihui Zhu
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, 230032, China
| | - Xiaoyan Lu
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, 230032, China
| | - Jianghui Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, 230032, China
| | - Jun Du
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, 230032, China
| | - Haiyan Shi
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, 230032, China
| | - Guifang Jin
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, 230032, China
| | - Juan Ren
- The Second Hospital of Anhui Medical University, Hefei, 230601, China
| | - Jiahu Hao
- Department of Maternal, Child & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, 230032, China
| | - Ying Sun
- Department of Maternal, Child & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, 230032, China
| | - Puyu Su
- Department of Maternal, Child & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, 230032, China
| | - Zhihua Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, 230032, China; Center for Evidence Based Medicine, Anhui Medical University, Hefei, 230032, China.
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Zhu Z, Zhang J, Yuan G, Jiang M, Zhang X, Zhang K, Lu X, Guo H, Yang H, Jin G, Shi H, Du J, Xu W, Wang S, Guo H, Jiang K, Zhang Z. Association between mobile phone addiction, sleep disorder and the gut microbiota: a short-term prospective observational study. Front Microbiol 2023; 14:1323116. [PMID: 38169804 PMCID: PMC10758492 DOI: 10.3389/fmicb.2023.1323116] [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: 10/17/2023] [Accepted: 12/04/2023] [Indexed: 01/05/2024] Open
Abstract
Bidirectional communication between the gut microbiota and the brain has sparked interest in exploring the link between mobile phone addiction (MPA) and sleep disorders (SD) in microbiome research. However, investigating the role of gut microbiota in this relationship using animal models presents challenges due to the unique nature of MPA, and human research in this area is scarce. We recruited 99 healthy college students to evaluate the gut microbiome using 16S rRNA gene amplicon sequencing and assess MPA and SD at baseline and after a two-month follow-up. Multiple covariate-adjusted statistical models, including linear regression, permutational multivariate analysis of variance and so on, were employed to determine microbiome associations with MPA at baseline and changes in SD at follow-up. Our findings revealed negative associations between MPA and three alpha diversity metrics, along with alterations in bacterial composition. MPA showed negative associations with the relative abundance of Bacteroidetes, while displaying positive associations with Actinobacteria and Bifidobacteriales. Conversely, Actinobacteria exhibited a negative association with increased SD. This study has established a significant link between MPA and a decrease in the alpha diversity of the gut microbiota. Actinobacteria was associated with MPA and SD, respectively. Additional investigation is needed to fully comprehend the relationship between comorbid behavioral disorders and the gut microbiota.
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Affiliation(s)
- Zhihui Zhu
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China
| | - Jianghui Zhang
- Department of Medical Statistics, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Guojing Yuan
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China
| | - Meng Jiang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China
- Business Development Department, The Second Hospital of Anhui Medical University, Hefei, China
| | - Xueqing Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China
| | - Kexin Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China
| | - Xiaoyan Lu
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China
| | - Haiyun Guo
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China
| | - Huayu Yang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China
| | - Guifang Jin
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China
| | - Haiyan Shi
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China
| | - Jun Du
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China
| | - Wenzhuo Xu
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China
| | - Sainan Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China
| | - Hao Guo
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China
| | - Kele Jiang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China
| | - Zhihua Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China
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Jin G, Chang Y, Bao X. Generation of chimeric antigen receptor macrophages from human pluripotent stem cells to target glioblastoma. Immunooncol Technol 2023; 20:100409. [PMID: 38192614 PMCID: PMC10772262 DOI: 10.1016/j.iotech.2023.100409] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/10/2024]
Abstract
Background Glioblastoma (GBM) is an aggressive brain tumor giving a poor prognosis with the current treatment options. The advent of chimeric antigen receptor (CAR) T-cell therapy revolutionized the field of immunotherapy and has provided a new set of therapeutic options for refractory blood cancers. In an effort to apply this therapeutic approach to solid tumors, various immune cell types and CAR constructs are being studied. Notably, macrophages have recently emerged as potential candidates for targeting solid tumors, attributed to their inherent tumor-infiltrating capacity and abundant presence in the tumor microenvironment. Materials and methods In this study, we developed a chemically defined differentiation protocol to generate macrophages from human pluripotent stem cells (hPSCs). A GBM-specific CAR was genetically incorporated into hPSCs to generate CAR hPSC-derived macrophages. Results The CAR hPSC-derived macrophages exhibited potent anticancer activity against GBM cells in vitro. Conclusion Our findings demonstrate the feasibility of generating functional CAR-macrophages from hPSCs for adoptive immunotherapy, thereby opening new avenues for the treatment of solid tumors, particularly GBM.
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Affiliation(s)
- G. Jin
- Davidson School of Chemical Engineering, Purdue University, West Lafayette
- Purdue University Center for Cancer Research, West Lafayette, USA
| | - Y. Chang
- Davidson School of Chemical Engineering, Purdue University, West Lafayette
- Purdue University Center for Cancer Research, West Lafayette, USA
| | - X. Bao
- Davidson School of Chemical Engineering, Purdue University, West Lafayette
- Purdue University Center for Cancer Research, West Lafayette, USA
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Jin G, Shi H, Du J, Guo H, Yuan G, Yang H, Zhu Z, Zhang J, Zhang K, Zhang X, Lu X, Xu W, Wang S, Hao J, Sun Y, Su P, Zhang Z. Pre-Exposure Prophylaxis Care Continuum for HIV Risk Populations: An Umbrella Review of Systematic Reviews and Meta-Analyses. AIDS Patient Care STDS 2023; 37:583-615. [PMID: 38011347 DOI: 10.1089/apc.2023.0158] [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] [Subscribe] [Scholar Register] [Indexed: 11/29/2023] Open
Abstract
Pre-exposure prophylaxis (PrEP) is an effective biomedical strategy for HIV prevention. This umbrella review is aimed at providing a comprehensive summary of the current status of each stage of the PrEP care cascade. A systematic literature search was conducted in PubMed, Embase, and Cochrane. Additionally, a Measurement Tool to Assess Systematic Reviews 2 (AMSTAR-2) tool and Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) checklist were used to evaluate their methodological and reporting quality, respectively. A total of 30 systematic reviews met the inclusion criteria. According to the results of methodological quality assessment, 3 reviews were rated as low, while 27 as critically low. Furthermore, the results of the reporting quality evaluation revealed a mean score of 23.03 for the included reviews. Across all the reviews, awareness of PrEP was generally moderate in all populations, and the acceptability was even higher compared with awareness. Unfortunately, the PrEP uptake among different groups was even less optimal, although the adherence was almost above moderate, and several barriers that hindered the utilization of PrEP were identified, and the most common are as follows: cost, stigma, lack of knowledge, mistrust, low risk perception, and more. Although PrEP has proven to be an effective prevention method to date, the promotion of PrEP failed to achieve the anticipated outcome. To reinforce the generalization of and use of PrEP, and effectively control HIV transmission, it is urgent to identify the underlying causes of low uptake rates so that efficient interventions can be implemented.
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Affiliation(s)
- Guifang Jin
- Department of Epidemiology and Biostatistics and Child, & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
| | - Haiyan Shi
- Department of Epidemiology and Biostatistics and Child, & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
| | - Jun Du
- Department of Epidemiology and Biostatistics and Child, & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
| | - Haiyun Guo
- Department of Epidemiology and Biostatistics and Child, & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
| | - Guojing Yuan
- Department of Epidemiology and Biostatistics and Child, & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
| | - Huayu Yang
- Department of Epidemiology and Biostatistics and Child, & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
| | - Zhihui Zhu
- Department of Epidemiology and Biostatistics and Child, & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
| | - Jianghui Zhang
- Department of Epidemiology and Biostatistics and Child, & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
| | - Kexin Zhang
- Department of Epidemiology and Biostatistics and Child, & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
| | - Xueqing Zhang
- Department of Epidemiology and Biostatistics and Child, & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
| | - Xiaoyan Lu
- Department of Epidemiology and Biostatistics and Child, & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
| | - Wenzhuo Xu
- Department of Epidemiology and Biostatistics and Child, & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
| | - Sainan Wang
- Department of Epidemiology and Biostatistics and Child, & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
| | - Jiahu Hao
- Department of Maternal, Child, & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
| | - Ying Sun
- Department of Maternal, Child, & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
| | - Puyu Su
- Department of Maternal, Child, & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
| | - Zhihua Zhang
- Department of Epidemiology and Biostatistics and Child, & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
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Zhu LY, Guo SW, Jin G. [Establishment of the quality assessment system for pancreatic cancer surgery: from "single complication assessment" to "textbook outcome"]. Zhonghua Wai Ke Za Zhi 2023; 61:833-838. [PMID: 37653984 DOI: 10.3760/cma.j.cn112139-20230308-00097] [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] [Grants] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
With the development of neoadjuvant therapy and a multidisciplinary team, the treatment of pancreatic cancer has gradually expanded from "resection" to "cure"."Curative resection" as the core part of the integrated treatment model for patients, its quality directly determines the short-term outcome and affects the long-term prognosis. Previously, the "single complication assessment" model was used to measure the quality of pancreatic cancer surgery. However, the incidence of any specific complication cannot cover the entire surgical procedure, making it difficult to quantify and standardize the interpretation of the outcomes. Recently, the concept of textbook outcome, a comprehensive indicator, has gained popularity in surgical research. Textbook outcome includes multiple complication parameters and reflects optimal surgical outcomes in an "all or none" approach. Implementing a quality improvement program that focuses on textbook outcome will increase the overall standard of complex surgery, ultimately advancing the surgical care of pancreatic cancer in the future. In this article, the latest advances in relevant research are analyzed to provide a brief overview of the textbook outcome of pancreatic cancer.
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Affiliation(s)
- L Y Zhu
- Department of Pancreatic Hepatobiliary Surgery, Changhai Hospital, Naval Medical University, Shanghai 200433, China
| | - S W Guo
- Department of Pancreatic Hepatobiliary Surgery, Changhai Hospital, Naval Medical University, Shanghai 200433, China
| | - G Jin
- Department of Pancreatic Hepatobiliary Surgery, Changhai Hospital, Naval Medical University, Shanghai 200433, China
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7
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Wang M, Jin G, Cheng Y, Zheng J, Tian L, Zhang S, Hong W. [Prevalence of comorbid depression and anxiety and effect of psychological interventions among schistosomiasis patients in China: a meta-analysis]. Zhongguo Xue Xi Chong Bing Fang Zhi Za Zhi 2023; 35:340-348. [PMID: 37926468 DOI: 10.16250/j.32.1374.2023018] [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] [Grants] [Subscribe] [Scholar Register] [Indexed: 11/07/2023]
Abstract
OBJECTIVE To investigate the prevalence of comorbid depression and anxiety and to evaluate the effect of psychological interventions among schistosomiasis patients in China, so as to provide insights into improvements of psychological health among schistosomiasis patients. METHODS Publications pertaining to comorbid depression and anxiety and psychological interventions among Chinese schistosomiasis patients were retrieved in electronic databases, including CNKI, Wanfang Data, PubMed, Web of Science, and Embase. The prevalence of comorbidity, psychological interventions, and scores for the Self-Rating Depression Scale (SDS) and Self-Rating Anxiety Scale (SAS) before and after psychological interventions among Chinese schistosomiasis patients were extracted. The prevalence of comorbid depression and anxiety was investigated among Chinese schistosomiasis patients using a meta-analysis, and the effect of psychological interventions for depression and anxiety was evaluated. RESULTS A total of 231 publications were retrieved, and 14 publications that met the inclusion and exclusion criteria were included in the final analysis, including 2 English publications and 12 Chinese publications. Meta-analysis showed that the prevalence rates of comorbid depression and anxiety were 61% [95% confidential interval (CI): (48%, 72%)] and 64% [95% CI: (42%, 81%)] among Chinese schistosomiasis patients. Both the SDS [1.45 points, 95% CI: (1.30, 1.60) points] and SAS scores [2.21 points, 95% CI: (2.05, 2.38) points] reduced among Chinese schistosomiasis patients after psychological interventions than before psychological interventions, and the SDS [-0.47 points, 95% CI: (-6.90, -0.25) points] and SAS scores [-1.30 points, 95% CI: (-1.52, -1.09) points] reduced among Chinese schistosomiasis patients in the case group than in the control group. CONCLUSIONS The comorbid anxiety and depression are common among Chinese schistosomiasis patients, and conventional psychological interventions facilitate the improvements of anxiety and depression among schistosomiasis patients.
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Affiliation(s)
- M Wang
- The Sixth Department of Clinical Medicine, Shanghai Mental Health Center Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 201100, China
| | - G Jin
- Yangpu District Mental Health Center, Shanghai Municipality, China
| | - Y Cheng
- The Sixth Department of Clinical Medicine, Shanghai Mental Health Center Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 201100, China
| | - J Zheng
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention (Chinese Center for Tropical Diseases Research), National Health Commission Key Laboratory of Parasite and Vector Biology, WHO Collaborating Centre for Tropical Diseases, National Center for International Research on Tropical Diseases, School of Global Health, Shanghai Jiaotong University School of Medicine and Chinese Center for Tropical Diseases Research, Shanghai 200025, China
| | - L Tian
- National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention (Chinese Center for Tropical Diseases Research), National Health Commission Key Laboratory of Parasite and Vector Biology, WHO Collaborating Centre for Tropical Diseases, National Center for International Research on Tropical Diseases, School of Global Health, Shanghai Jiaotong University School of Medicine and Chinese Center for Tropical Diseases Research, Shanghai 200025, China
| | - S Zhang
- Institute of Respiratory Diseases, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China
| | - W Hong
- The Sixth Department of Clinical Medicine, Shanghai Mental Health Center Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 201100, China
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai 201100, China
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Ren YW, Guo SW, Li G, Jin G. [Quality assessment indictors and benchmarks for pancreatic surgery]. Zhonghua Wai Ke Za Zhi 2023; 61:562-566. [PMID: 37402684 DOI: 10.3760/cma.j.cn112139-20221229-00551] [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: 07/06/2023]
Abstract
Pancreatic surgery is the most complex type of abdominal surgery,with high technical requirements and long learning curve,and the quality of surgery is directly related to the prognosis of the patients. In recent years,more and more indicators have been used to evaluate the quality of pancreatic surgery,such as operation time,intraoperative blood loss,morbidity,mortality, prognosis and so on,and different evaluation systems have been established,including benchmarking,auditing,outcome evaluation based on risk factor adjustment and textbook outcomes. Among them,the benchmark is the most widely used to evaluate surgical quality and is expected to become the standard for comparison among peers. This article reviews existing quality evaluation indicators and benchmarks for pancreatic surgery and anticipates its future application prospects.
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Affiliation(s)
- Y W Ren
- Department of Hepatobiliary Pancreatic Surgery,Changhai Hospital,Naval Medical University,Shanghai 200433,China
| | - S W Guo
- Department of Hepatobiliary Pancreatic Surgery,Changhai Hospital,Naval Medical University,Shanghai 200433,China
| | - G Li
- Department of Hepatobiliary Pancreatic Surgery,Changhai Hospital,Naval Medical University,Shanghai 200433,China
| | - G Jin
- Department of Hepatobiliary Pancreatic Surgery,Changhai Hospital,Naval Medical University,Shanghai 200433,China
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Lan T, Tang T, Li Y, Duan Y, Yuan Q, Liu W, Ren Y, Li N, Liu X, Zhang Y, Li X, Jin G, Wang S, Guo J. FTZ polysaccharides ameliorate kidney injury in diabetic mice by regulating gut-kidney axis. Phytomedicine 2023; 118:154935. [PMID: 37364420 DOI: 10.1016/j.phymed.2023.154935] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 05/26/2023] [Accepted: 06/19/2023] [Indexed: 06/28/2023]
Abstract
BACKGROUND The Fufang-zhenzhu-tiaozhi formula (FTZ), a traditional Chinese medicine (TCM) commonly used to treat metabolic diseases, potentially impacts the microbial ecosystem. Increasing evidence suggests that polysaccharides, bioactive components of TCMs, have great potential on kinds of diseases such as DKD by regulating intestinal flora. PURPOSE This study aimed to investigate whether the polysaccharide components in FTZ (FTZPs) have beneficial effects in DKD mice via the gut-kidney axis. STUDY DESIGN AND METHODS The DKD model in mice was established by streptozotocin combined with a high-fat diet (STZ/HFD). Losartan was used as a positive control, and FTZPs were administered at doses of 100 and 300 mg/kg daily. Renal histological changes were measured by H&E and Masson staining. Western blotting, quantitative real-time polymerase chain reaction (q-PCR) and immunohistochemistry were performed to analyze the effects of FTZPs on renal inflammation and fibrosis, which were further confirmed using RNA sequencing. Immunofluorescence was used to analyze the effects of FTZPs on colonic barrier function in DKD mice. Faecal microbiota transplantation (FMT) was used to evaluate the contribution of intestinal flora. 16S rRNA sequencing was utilized to analyze the composition of intestinal bacteria, and UPLC-QTOF-MS-based untargeted metabolomics was used to identify the metabolite profiles. RESULTS Treatment with FTZPs attenuated kidney injury, as indicated by the decreased urinary albumin/creatinine ratio and improved renal architecture. FTZPs downregulated the expression of renal genes associated with inflammation, fibrosis, and systematically blunted related pathways. FTZPs also restored the colonic mucosal barrier and increased the expression of tight junction proteins (E-cadherin). The FMT experiment confirmed the substantial contribution of the FTZPs-reshaped microbiota to relieving DKD symptoms. Moreover, FTZPs elevated the content of short-chain fatty acids (propionic acid and butanoic acid) and increased the level of the SCFAs transporter Slc22a19. Intestinal flora disorders caused by diabetes, including the growth of the genera Weissella, Enterococcus and Akkermansia, were inhibited by FTZPs treatment. Spearman's analysis revealed that these bacteria were positively correlated with indicators of renal damage. CONCLUSION These results show that oral administration of FTZPs, by altering SCFAs levels and the gut microbiome, is a therapeutic strategy for the treatment of DKD.
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Affiliation(s)
- Tian Lan
- Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western Medicine, Key Laboratory of Glucolipid Metabolic Disorder, Ministry of Education; Guangdong TCM Key Laboratory for Metabolic Diseases, Guangzhou Higher Education Mega Center, Institute of Chinese Medicine, Guangdong Pharmaceutical University, 280 Wai Huan Dong Road, Guangzhou 510006, China.
| | - Tang Tang
- Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western Medicine, Key Laboratory of Glucolipid Metabolic Disorder, Ministry of Education; Guangdong TCM Key Laboratory for Metabolic Diseases, Guangzhou Higher Education Mega Center, Institute of Chinese Medicine, Guangdong Pharmaceutical University, 280 Wai Huan Dong Road, Guangzhou 510006, China
| | - Ying Li
- Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western Medicine, Key Laboratory of Glucolipid Metabolic Disorder, Ministry of Education; Guangdong TCM Key Laboratory for Metabolic Diseases, Guangzhou Higher Education Mega Center, Institute of Chinese Medicine, Guangdong Pharmaceutical University, 280 Wai Huan Dong Road, Guangzhou 510006, China
| | - Yingling Duan
- Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western Medicine, Key Laboratory of Glucolipid Metabolic Disorder, Ministry of Education; Guangdong TCM Key Laboratory for Metabolic Diseases, Guangzhou Higher Education Mega Center, Institute of Chinese Medicine, Guangdong Pharmaceutical University, 280 Wai Huan Dong Road, Guangzhou 510006, China
| | - Qin Yuan
- State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macao, China
| | - Wen Liu
- State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macao, China
| | - Yuqing Ren
- Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western Medicine, Key Laboratory of Glucolipid Metabolic Disorder, Ministry of Education; Guangdong TCM Key Laboratory for Metabolic Diseases, Guangzhou Higher Education Mega Center, Institute of Chinese Medicine, Guangdong Pharmaceutical University, 280 Wai Huan Dong Road, Guangzhou 510006, China
| | - Ning Li
- Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western Medicine, Key Laboratory of Glucolipid Metabolic Disorder, Ministry of Education; Guangdong TCM Key Laboratory for Metabolic Diseases, Guangzhou Higher Education Mega Center, Institute of Chinese Medicine, Guangdong Pharmaceutical University, 280 Wai Huan Dong Road, Guangzhou 510006, China
| | - Xuenan Liu
- Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western Medicine, Key Laboratory of Glucolipid Metabolic Disorder, Ministry of Education; Guangdong TCM Key Laboratory for Metabolic Diseases, Guangzhou Higher Education Mega Center, Institute of Chinese Medicine, Guangdong Pharmaceutical University, 280 Wai Huan Dong Road, Guangzhou 510006, China
| | - Yu Zhang
- Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western Medicine, Key Laboratory of Glucolipid Metabolic Disorder, Ministry of Education; Guangdong TCM Key Laboratory for Metabolic Diseases, Guangzhou Higher Education Mega Center, Institute of Chinese Medicine, Guangdong Pharmaceutical University, 280 Wai Huan Dong Road, Guangzhou 510006, China
| | - Xinglong Li
- Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western Medicine, Key Laboratory of Glucolipid Metabolic Disorder, Ministry of Education; Guangdong TCM Key Laboratory for Metabolic Diseases, Guangzhou Higher Education Mega Center, Institute of Chinese Medicine, Guangdong Pharmaceutical University, 280 Wai Huan Dong Road, Guangzhou 510006, China
| | - Guifang Jin
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Shengpeng Wang
- State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macao, China
| | - Jiao Guo
- Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western Medicine, Key Laboratory of Glucolipid Metabolic Disorder, Ministry of Education; Guangdong TCM Key Laboratory for Metabolic Diseases, Guangzhou Higher Education Mega Center, Institute of Chinese Medicine, Guangdong Pharmaceutical University, 280 Wai Huan Dong Road, Guangzhou 510006, China.
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Zhang X, Yang H, Zhang K, Zhang J, Lu X, Guo H, Yuan G, Zhu Z, Du J, Shi H, Jin G, Hao J, Sun Y, Su P, Zhang Z. Effects of exercise or tai chi on Internet addiction in college students and the potential role of gut microbiota: A randomized controlled trial. J Affect Disord 2023; 327:404-415. [PMID: 36754096 DOI: 10.1016/j.jad.2023.02.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 01/30/2023] [Accepted: 02/01/2023] [Indexed: 02/09/2023]
Abstract
OBJECTIVE This study aimed to explore the effect of exercise or tai chi on Internet addiction disorder (IAD) among college students and clarified the abundance and population changes of gut microbiota in different groups. Thus explore the potential role of gut microbiota between exercise and IAD. METHODS A total of 93 subjects diagnosed with mild IAD were randomly assigned to the exercise group, the tai chi group, and the control group. The intervention groups received exercise or tai chi for 8 weeks and the control group was evaluated without any intervention. Fecal samples were collected after the intervention. RESULTS 1) Analysis found a significant intervention effect with the exercise group showing an average decrease of 8.84 points on the Internet addiction test (IAT) compared with the control group (95%CI -15.41 to-2.27, P = 0.004). But there was no significant difference between the control group and the tai chi group. 2) Both exercise (P = 0.018) and tai chi (P = 0.026) could significantly relieve fatigue symptoms. 3) The relative abundance of the Betaproteobacteria, Porphyromonadaceae, Sutterellaceae, and Alistipes were significantly decreased in the exercise group compared with the control group, and the relative abundance of Escherichia was significantly increased in the exercise group. 4) The relative abundance of Betaproteobacteria, Sutterellaceae, and Escherichia had significant differences between the improved group and the no-improved group. CONCLUSION Exercise intervention has a considerable effect on treating IAD. Exercise and tai chi might have effectiveness in relieving the symptoms of fatigue. Exercise intervention regulates the gut microflora and changes the abundance of microflora to improve IAD. CLINICAL TRIAL REGISTRATION ClinicalTrials.gov, identifier NCT05529368.
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Affiliation(s)
- Xueqing Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei 230032, China
| | - Huayu Yang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei 230032, China
| | - Kexin Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei 230032, China
| | - Jianghui Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei 230032, China
| | - Xiaoyan Lu
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei 230032, China
| | - Haiyun Guo
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei 230032, China
| | - Guojing Yuan
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei 230032, China
| | - Zhihui Zhu
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei 230032, China
| | - Jun Du
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei 230032, China
| | - Haiyan Shi
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei 230032, China
| | - Guifang Jin
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei 230032, China
| | - Jiahu Hao
- Department of Maternal, Child & Adolescent Health, School of Public Health, Anhui Medical University, Hefei 230032, China
| | - Ying Sun
- Department of Maternal, Child & Adolescent Health, School of Public Health, Anhui Medical University, Hefei 230032, China
| | - Puyu Su
- Department of Maternal, Child & Adolescent Health, School of Public Health, Anhui Medical University, Hefei 230032, China
| | - Zhihua Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei 230032, China.
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Zhang J, Yuan G, Guo H, Zhang X, Zhang K, Lu X, Yang H, Zhu Z, Jin G, Shi H, Du J, Hao J, Sun Y, Su P, Yang L, Zhang Z. Longitudinal association between problematic smartphone use and sleep disorder among Chinese college students during the COVID-19 pandemic. Addict Behav 2023; 144:107715. [PMID: 37059002 DOI: 10.1016/j.addbeh.2023.107715] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 04/04/2023] [Accepted: 04/04/2023] [Indexed: 04/16/2023]
Abstract
BACKGROUND Problematic smartphone use (PSU) and sleep disorders (SD) are common public health problems among college students. While previous cross-sectional studies have found a relationship between PSU and SD, the causal direction of this relationship remains unclear. This study aims to examine the longitudinal changes of PSU and SD during the COVID-19 pandemic, determine the causal relationship between them, and identify confounding factors that affect this association. METHODS The study sample consisted of 1186 Chinese college students (47.7% male) with a mean age of 18.08 years. Participants completed the Smartphone Addiction Scale - Short Version (SAS-SV) and the Pittsburgh Sleep Quality Index (PSQI) at both baseline and follow-up surveys, conducted one year apart. The cross-lagged panel model (CLPM) was used to examine the causal relationship between PSU and SD, stratified by gender and duration of daily physical activity. The fixed effect panel regression was used to confirm the findings of CLPM. RESULTS The results of the CLPM analysis showed a significant bidirectional relationship between PSU and SD for the overall sample, which was consistent with the fixed effects model findings. However, subgroup analyses revealed that the bidirectional association disappeared among males or those who engaged in daily physical activity for more than 1 h. CONCLUSIONS Our study shows a significant bidirectional association between PSU and SD, with variations across gender and daily physical activity levels. Encouraging physical activity may serve as a potential intervention to disrupt the bidirectional association between PSU and SD, which has important implications for public health strategies aimed at reducing the negative consequences of PSU and SD.
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Affiliation(s)
- Jianghui Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei 230032, China
| | - Guojing Yuan
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei 230032, China
| | - Haiyun Guo
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei 230032, China
| | - Xueqing Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei 230032, China
| | - Kexin Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei 230032, China
| | - Xiaoyan Lu
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei 230032, China
| | - Huayu Yang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei 230032, China
| | - Zhihui Zhu
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei 230032, China
| | - Guifang Jin
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei 230032, China
| | - Haiyan Shi
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei 230032, China
| | - Jun Du
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei 230032, China
| | - Jiahu Hao
- Department of Maternal, Child & Adolescent Health, School of Public Health, Anhui Medical University, Hefei 230032, China
| | - Ying Sun
- Department of Maternal, Child & Adolescent Health, School of Public Health, Anhui Medical University, Hefei 230032, China
| | - Puyu Su
- Department of Maternal, Child & Adolescent Health, School of Public Health, Anhui Medical University, Hefei 230032, China
| | - Linsheng Yang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei 230032, China
| | - Zhihua Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei 230032, China.
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Jing W, Ren YW, Gao SZ, Liu WC, Shi XH, Guo SW, Jin G. [Diagnosis and treatment of blunt high-grade pancreatic trauma]. Zhonghua Yi Xue Za Zhi 2023; 103:287-290. [PMID: 36660790 DOI: 10.3760/cma.j.cn112137-20220623-01383] [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: 01/21/2023]
Abstract
The clinical data of 20 patients with blunt high-grade pancreatic trauma who were admitted to the Department of Hepatobiliary and Pancreatic Surgery of Changhai Hospital Affiliated to Naval Military Medical University from December 2003 to February 2022 were retrospectively analyzed. There were 15 males and 5 females with a median age of 39 years (range: 14-54 years). The degree of pancreatic injury was graded according to the American Association for the Surgery of Trauma (AAST) scale, including 10 cases of grade Ⅲ (50%), 8 cases of grade Ⅳ (40%), and 2 cases of grade Ⅴ (10%). Then, the strategy of diagnosis and treatment for blunt high-grade pancreatic trauma was summarized. The diagnostic rate of CT was 78.9%. Finally, 17 cases (85%) were cured and 3 cases (15%) died. Among the 10 patients with grade Ⅲ pancreatic injury, 7 cases received distal pancreatectomy and splenectomy, 1 case received distal pancreatectomy with spleen preserved, 1 case received pancreatic duct stent placement under endoscopic retrograde cholangiopancreatography (ERCP) and percutaneous catheter drainage (PCD), and 1 case received only PCD. Among 8 cases of grade Ⅳ, 3 cases underwent Roux-en-Y pancreaticojejunostomy, 1 case received distal pancreatectomy and splenectomy, 1 case underwent distal pancreatectomy with spleen preserved, 2 cases received necrotic tissue removal+external drainage of pancreatic duct+abdominal drainage, and 1 case received exploratory laparotomy and gauze packing hemostasis. For 2 cases of grade Ⅴ, 1 underwent pylorus preserving pancreaticoduodenectomy, and the other case underwent pancreaticoduodenectomy combined with right hemicolectomy and splenectomy. Therefore, the treatment of blunt high-grade pancreatic trauma should follow the individualized treatment strategy, pay attention to the control of bleeding, extensive external drainage, appropriate debridement and resection and rational application of damage control surgery, select appropriate patients for conservative treatment, and ultimately benefit the patient.
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Affiliation(s)
- W Jing
- Department of Hepatobiliary Pancreatic Surgery, Changhai Hospital, Naval Military Medical University, Shanghai 200433, China
| | - Y W Ren
- Department of Hepatobiliary Pancreatic Surgery, Changhai Hospital, Naval Military Medical University, Shanghai 200433, China
| | - S Z Gao
- Department of Hepatobiliary Pancreatic Surgery, Changhai Hospital, Naval Military Medical University, Shanghai 200433, China
| | - W C Liu
- Department of Hepatobiliary Pancreatic Surgery, Changhai Hospital, Naval Military Medical University, Shanghai 200433, China
| | - X H Shi
- Department of Hepatobiliary Pancreatic Surgery, Changhai Hospital, Naval Military Medical University, Shanghai 200433, China
| | - S W Guo
- Department of Hepatobiliary Pancreatic Surgery, Changhai Hospital, Naval Military Medical University, Shanghai 200433, China
| | - G Jin
- Department of Hepatobiliary Pancreatic Surgery, Changhai Hospital, Naval Military Medical University, Shanghai 200433, China
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Zhang K, Guo H, Wang T, Zhang J, Yuan G, Ren J, Zhang X, Yang H, Lu X, Zhu Z, Du J, Shi H, Jin G, Hao J, Sun Y, Su P, Zhang Z. A bidirectional association between smartphone addiction and depression among college students: A cross-lagged panel model. Front Public Health 2023; 11:1083856. [PMID: 36761134 PMCID: PMC9902510 DOI: 10.3389/fpubh.2023.1083856] [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: 10/29/2022] [Accepted: 01/05/2023] [Indexed: 01/26/2023] Open
Abstract
Background Smartphone addiction (SA) is associated with adverse consequences, especially for freshmen. Evidence indicates that SA is associated with depression, and it is necessary to conduct a longitudinal study to explore the association further. Methods SA (measured by the Smartphone Addiction Scale-Short Version) and depression (measured by the Zung's Self-Rating Depression Scale) among 1,186 freshmen were surveyed at baseline and a respective 12-month follow-up for each participant. The application of a cross-lagged panel model approach (CLPM) revealed an association between SA and depression after adjusting for demographic variables. Results The CLPM results showed a significant path from baseline SA to follow-up depression (β = 0.08, P < 0.001) and a significant path from baseline depression to follow-up SA (β = 0.08, P < 0.001). Compared with the overall cross-lagged model, the cross-lagged coefficient of the path from baseline SA to follow-up depression increased in the female group (β = 0.10, P = 0.015), and the cross-lagged coefficient of the path from baseline depression to follow-up SA also increased significantly (β = 0.15, P < 0.001). In contrast, the cross-lagged model in the male group showed no predictive effect between SA and depression (P > 0.05). Conclusions The current study showed a significant bidirectional association between smartphone addiction and depression among freshmen, but only in the female population.
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Affiliation(s)
- Kexin Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China
| | - Haiyun Guo
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China
| | - Tianli Wang
- Hefei Center for Disease Control and Prevention, Hefei, China
| | - Jianghui Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China
| | - Guojing Yuan
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China
| | - Juan Ren
- The Second Hospital of Anhui Medical University, Hefei, China
| | - Xueqing Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China
| | - Huayu Yang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China
| | - Xiaoyan Lu
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China
| | - Zhihui Zhu
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China
| | - Jun Du
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China
| | - Haiyan Shi
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China
| | - Guifang Jin
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China
| | - Jiahu Hao
- Department of Maternal, Child, and Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
| | - Ying Sun
- Department of Maternal, Child, and Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
| | - Puyu Su
- Department of Maternal, Child, and Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
| | - Zhihua Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, China,*Correspondence: Zhihua Zhang ✉
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Yue H, Jin T, Shao S, Jin G. Design, Synthesis and Study of a Novel Antitumor Active Sinomeninylethylenesulfamide. Russ J Bioorg Chem 2022. [DOI: 10.1134/s1068162023010302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Jin G, Johnston G, Berg A, Morris C. Abstract No. 314 Adjunctive cadaveric bone chip and demineralized bone matrix administration for sclerotherapy treatment of symptomatic pediatric unicameral bone cysts. J Vasc Interv Radiol 2022. [DOI: 10.1016/j.jvir.2022.03.395] [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: 11/29/2022] Open
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Yan XH, Dong QL, Jin G, Zhu YN, Zhang LP. Effect of Interleukin-17 gene on glomerular ultrastructure and podocyte injury in adriamycin nephropathy rat models. J BIOL REG HOMEOS AG 2021; 35:1001-1010. [PMID: 34159767 DOI: 10.23812/20-741-a] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The aim of this study was to investigate the mechanism of interleukin-17 (IL-17) gene in renal tissues of rats suffering from adriamycin (ADM) nephropathy and its effect on the expression level of characteristic proteins, such as Podocalyxin and Nephrin, in podocytes. Sprague-Dawley (SD) rats were randomly divided into a control group (treated with normal saline) and an ADM group (treated with adriamycin). ADM model rats were transfected with lentivirus and divided into a transfection group (transfected with recombinant plasmid IL-17-shRNA) and a negative control group (transfected with plasmid shNC). Coomassie brilliant blue G-250 (CBB) method was adopted to detect the levels of albumin in urine to validate the model. The ultrastructure of rat glomeruli was observed, and the ratio of T helper 17 cells/regulatory T cells (Th17/Treg) was measured by flow cytometry (FCM). The expression levels of IL-17, forkhead box P3 (Foxp3), Nephrin, and Podocalyxin were detected by real-time quantitative PCR (RT-qPCR) and western blot analysis. Results of the study showed that the proteinuria content of the ADM group was significantly higher than that of the control group (P<0.05). In the ADM group, the glomerular basement membrane had uneven thickness and incomplete structure, which showed foot process fusion and electron dense accumulation. However, the glomerular basal membrane in the transfected rats was thin and intact, and a small amount of epithelial foot process fusion and electron density accumulation were observed. The percentages of Th17 cells and IL-17 levels in the ADM group were significantly higher than those in the control group, while the percentages of Treg cells, Foxp3, Nephrin, and Podocalyxin levels were significantly lower than those in the control group (P<0.05). The percentages of Th17 cells, IL-17, Nephrin, and Podocalyxin in the transfection group were significantly higher than those in the ADM group and the negative control group, while the percentages of Treg cells and Foxp3 were significantly lower than those in the ADM group and the negative control group (P<0.05). The results of this study showed that abnormal activation of Th17/IL-17 cells caused podocyte injury and promoted the occurrence and progression of ADM nephropathy. In addition, inhibition of IL-17 gene expression could improve the imbalance of number of Th17 and Treg cells, which may be potentially applied in treatment of patients with primary nephrotic syndrome (PNS).
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Affiliation(s)
- X H Yan
- Kidney Disease and Dialysis Center, Shaanxi Provincial People's Hospital, Xian, Shaanxi, China
| | - Q L Dong
- Kidney Disease and Dialysis Center, Shaanxi Provincial People's Hospital, Xian, Shaanxi, China
| | - G Jin
- Kidney Disease and Dialysis Center, Shaanxi Provincial People's Hospital, Xian, Shaanxi, China
| | - Y N Zhu
- Kidney Disease and Dialysis Center, Shaanxi Provincial People's Hospital, Xian, Shaanxi, China
| | - L P Zhang
- Kidney Disease and Dialysis Center, Shaanxi Provincial People's Hospital, Xian, Shaanxi, China
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Li B, Guo SW, Shi XH, Shen S, Zhang GX, Gao SZ, Pan YQ, Xu XF, Jin G. [Diagnostic efficacy for predicting intraductal papillary mucinous neoplasms of the pancreas with high grade dysplasia or invasive carcinoma based on the surgery indications in different guidelines]. Zhonghua Wai Ke Za Zhi 2021; 59:359-365. [PMID: 33915626 DOI: 10.3760/cma.j.cn112139-20200507-00365] [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: 11/05/2022]
Abstract
Objective: To evaluate the performance of the European Evidence-based Guidelines on Pancreatic Cystic Neoplasms (EEGPCN)(2018) and International Association of Pancreatology(IAP) Guideline(Version 2017) in predicting high grade dysplasia/invasive carcinoma-intraductal papillary mucinous neoplasm(HGD/INV-IPMN). Methods: A retrospective analysis of 363 patients,who underwent surgical resection in Changhai Hospital affiliated to Navy Medical University from January 2012 to December 2018 and were pathologically identified as (intraductal papillary mucinous neoplasm, IPMN),was performed. The patients,including 230 males and 133 females,aging (61.7±10.1) years(range:19 to 83 years). The proportion of HGD/INV-IPMN who met with the absolute indication(AI) of EEGPCN and high risk stigma(HRS) of IAP were compared. The binary Logistic regression analysis was used to find the independent risk factors of HGD/INV-IPMN.Eight combinations of risk factors derived from relative indication/worrisome feature or risk factors in this study,were made to evaluate the diagnostic efficacy. The area under curve(AUC) of receiver operating characteristics was used to evaluate the the cutoff value of risk factors(①CA19-9≥37 U/ml,②diameter of main pancreatic duct 5.0-9.9 mm,③enhancing mural nodule<5 mm,④(acute) pancreatiti,⑤acyst diameter ≥40 mm,⑤bcyst diameter ≥30 mm, ⑥thickened or enhancing cyst walls,⑦neutrophile granulocyte to lymphocyte ratio(NLR)≥2, ⑧cyst located in head, uncinate or neck,⑨carcinoembryonic antigen(CEA) ≥5 μg/L) number for predicting HGD/INV-IPMN.The accuracy,sensitivity,specificity,positive predictive value,negative predictive value,true positive,true negative,false positive,false negative,positive likelihood ratio,negative likelihood ratio,Youden index and F1 score were calculated. Results: Ninety-two patients(49.5%) of 186 ones who met AI and 85 patients(48.3%) of 176 ones who met HRS were respectively confirmed as HGD/INV-IPMN. In those patients who were not met AI,tumor location,thickened/enhancing cyst wall,CA19-9 elevated,NLR≥2 and CEA elevated were significantly (P<0.05) correlated with HGD/INV-IPMN. And tumor location(head/uncinate/neck vs. body/tail,OR=3.284,95%CI:1.268-8.503,P=0.014),thickened/enhancement cyst wall (with vs.without,OR=2.713,95%CI:1.177-6.252,P=0.019),CA19-9(≥37 U/L vs.<37 U/L, OR=5.086,95%CI:2.05-12.62,P<0.01) and NLR(≥2 vs.<2,OR=2.380,95%CI:1.043-5.434,P=0.039) were the independent risk factors of HGD/INV-IPMN. Patients with ≥4 risk factors of 9 in combination Ⅷ(①②③④⑤b⑥⑦⑧⑨) were diagnosed as HGD/INV-IPMN with the moderate accuracy(71.0%),moderate sensitivity (62.0%) and moderate specificity (73.0%). Patients with ≥4 risk factors of 9 in Combination Ⅶ(①②③④⑤a⑥⑦⑧⑨) were diagnosed as HGD/INV-IPMN with the highest specificity(83.0%) and patients with ≥3 risk factors of 8 in combination Ⅵ(①②③④⑤b⑥⑧⑨) were diagnosed as HGD/INV-IPMN with the highest sensitivity(74.0%). The AUC for diagnosis of HGD/INV-IPMN in combination Ⅵ,Ⅶ and Ⅷ were 0.72,0.75 and 0.75,respectively. Older patients and younger patients could respectively refer to combination Ⅶ and combination Ⅵ to improve the management of IPMN. Conclusions: Patients who meet AI of EEGPCN should undertake resection, otherwise the method we explored is recommended. The method of improvement for diagnosis of HGD/INV-IPMN is relatively applicable and efficient for decision-making of surgery, especially for younger patients with decreasing of missed diagnosis and elder patients with decreasing of misdiagnosis.
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Affiliation(s)
- B Li
- Department of Hepatobiliary Pancreatic Surgery,Changhai Hospital Affiliated to Navy Medical University,Shanghai 200433,China
| | - S W Guo
- Department of Hepatobiliary Pancreatic Surgery,Changhai Hospital Affiliated to Navy Medical University,Shanghai 200433,China
| | - X H Shi
- Department of Hepatobiliary Pancreatic Surgery,Changhai Hospital Affiliated to Navy Medical University,Shanghai 200433,China
| | - S Shen
- Department of Hepatobiliary Pancreatic Surgery,Changhai Hospital Affiliated to Navy Medical University,Shanghai 200433,China
| | - G X Zhang
- Department of Hepatobiliary Pancreatic Surgery,Changhai Hospital Affiliated to Navy Medical University,Shanghai 200433,China
| | - S Z Gao
- Department of Hepatobiliary Pancreatic Surgery,Changhai Hospital Affiliated to Navy Medical University,Shanghai 200433,China
| | - Y Q Pan
- Department of Hepatobiliary Pancreatic Surgery,Changhai Hospital Affiliated to Navy Medical University,Shanghai 200433,China
| | - X F Xu
- Department of Hepatobiliary Pancreatic Surgery,Changhai Hospital Affiliated to Navy Medical University,Shanghai 200433,China
| | - G Jin
- Department of Hepatobiliary Pancreatic Surgery,Changhai Hospital Affiliated to Navy Medical University,Shanghai 200433,China
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18
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Li B, Jin G. [Overview of tumor stroma ratio in pancreatic ductal adenocarcinoma]. Zhonghua Wai Ke Za Zhi 2020; 58:813-816. [PMID: 32993270 DOI: 10.3760/cma.j.cn112139-20200505-00360] [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: 11/05/2022]
Abstract
The current studies show that tumor microenvironment of malignant tumor plays critical roles in the tumor progression. The stroma is the main component of tumor microenvironment and the tumor-stroma ratio (TSR) may reflect the relationship of tumor and tumor microenvironment, which has drawn increasing attention from the field of clinical research of cancer.With poor survival,pancreatic ductal adenocarcinoma (PDAC) is an aggressive disease characterized by an intense fibrotic stromal response and the clinical researches related with TSR in PDAC are more significant for patients management compared with that in other tumors.The evaluation methods for TSR are not inconsistent in different studies. But the evaluation result of TSR in pathological method based on whole-mount slide image agrees with that in radiological method, so as the prognosis prediction, that TSR>1 indicated poor prognosis.So TSR can be a stratification marker for patients with PDAC to optimize the tumor stage system used currently. The radiological evaluation before surgery widen the clinical application of TSR in the precise and individual management of patients with PDAC.The comparison for evaluation methods of TSR and the relationship of TSR and prognosis are still needed thorough investigation in ongoing studies with a larger number of patients in multiple centers.
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Affiliation(s)
- B Li
- Department of Hepatobiliary Pancreatic Surgery, Changhai Hospital Affiliated to Navy Medical University, Shanghai 200433, China
| | - G Jin
- Department of Hepatobiliary Pancreatic Surgery, Changhai Hospital Affiliated to Navy Medical University, Shanghai 200433, China
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19
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Zhao N, Mao XF, Zheng KL, Zhang YJ, Jin G. [Research progress on the occurrence and prevention of low back pain in naval officers and soldiers]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2020; 38:794-796. [PMID: 33142392 DOI: 10.3760/cma.j.cn121094-20190526-00169] [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: 11/05/2022]
Abstract
Low back pain (LBP) is a common occupational disease among naval officers and soldiers. This article reviewed the incidence of LBP in naval personnel in different positions in recent years, and analyzed the causes combined with the operating environment and occupational characteristics of personnel in different positions in order to clarify the causes of LBP in naval officers and soldiers in different positions and improve their awareness of the disease. Moreover, this study aims to help naval officers and soldiers to take protective measures in training life to reduce the incidence of LBP.
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Affiliation(s)
- N Zhao
- The Naval Medical University, Shanghai 200433, China
| | - X F Mao
- Department of Psychology, The Naval Medical University, Shanghai 200433, China
| | - K L Zheng
- Department of General Surgery, Changhai Hospital, The Naval Medical University, Shanghai 200433, China
| | - Y J Zhang
- Department of General Surgery, Changhai Hospital, The Naval Medical University, Shanghai 200433, China
| | - G Jin
- Department of General Surgery, Changhai Hospital, The Naval Medical University, Shanghai 200433, China
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20
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Liu X, He Q, Liang Z, Wu H, Li Y, Zhang Z, Yu L, Dai M, Guo S, Jin G, Shen S, Su Z, Ma C, Xie Z, Liu R. 118MO Circulating tumour DNA methylation are markers for early detection of pancreatic ductal adenocarcinoma (PDAC). Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.10.139] [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: 10/22/2022] Open
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21
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Jin G, Zhao J, Yang L. PCN53 Cost-Utility Analysis of Dacomitinib As First-LINE Treatment for Patients with Locally Advanced or Metastatic NON-SMALL CELL LUNG Cancer in China. Value Health Reg Issues 2020. [DOI: 10.1016/j.vhri.2020.07.103] [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: 11/25/2022]
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22
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Liu X, He Q, Su Z, Guo S, Liang Z, Jin G. 1211P Early detection of pancreatic ductal adenocarcinoma (PDAC) using methylation signatures in circulating tumour DNA. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.105] [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: 11/29/2022] Open
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23
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Yang WF, Qin N, Song X, Jiang C, Li T, Ji P, Li Y, Ding D, Wang C, Dai J, Jin G, Chen TW, Chang YS, Ouyang DQ, Liao GQ, Hu Z, Chang KP, Su YX, Ma H. Genomic Signature of Mismatch Repair Deficiency in Areca Nut-Related Oral Cancer. J Dent Res 2020; 99:1252-1261. [PMID: 32527169 DOI: 10.1177/0022034520930641] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Areca nut (AN) chewing contributes to an increase of oral squamous cell carcinoma (OSCC) cases in South and Southeast Asia; however, genomic events underlying the carcinogenesis process of AN-related OSCC remain unclear. Here, we comprehensively describe the genomic and transcriptome alterations of 113 Chinese OSCC patients (89 AN related and 24 AN negative) by whole-exome sequencing and RNA sequencing, and we compared the genomic differences between AN-related and AN-negative samples by integrating sequencing data of 325 OSCC patients from The Cancer Genome Atlas database and 50 from a published Taiwanese study. We identified 11 significantly mutated genes for OSCC, including 4 novel ones (ATG2A, WEE1, DST, and TSC2), of which WEE1 and ATG2A mutated with significantly higher rates in AN-related samples (P = 0.04 and P = 0.003, respectively). Mutational signature analysis revealed that AN-related OSCCs were specially characterized by the genomic signature of mismatch repair deficiency (dMMR), which could also predict the prognosis status of AN-related OSCC. In addition, an elevated PD-L1 expression was also observed in both AN-related patients (P = 3.71 × 10-11) and those with a high dMMR level (P = 1.99 × 10-4). Further differential expression analysis and in vitro experiments confirmed the role of dMMR in the development of OSCC induced by AN exposure. Taken together, this study first revealed the molecular profiles and highlighted the role of dMMR in AN-related OSCC among the Chinese population and identified that AN-related OSCC may represent a potential cohort for effective anti-PD-1/L1 immunotherapy.
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Affiliation(s)
- W F Yang
- Oral and Maxillofacial Surgery, Faculty of Dentistry, The University of Hong Kong, Hong Kong, China
| | - N Qin
- Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Mainland China.,Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Medicine, Nanjing Medical University, Nanjing, Mainland China
| | - X Song
- Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Mainland China.,Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Medicine, Nanjing Medical University, Nanjing, Mainland China
| | - C Jiang
- Department of Oral and Maxillofacial Surgery, Xiangya Hospital, Central South University, Changsha, Mainland China
| | - T Li
- Department of Oral and Maxillofacial Surgery, Xiangya Hospital, Central South University, Changsha, Mainland China
| | - P Ji
- Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Mainland China.,Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Medicine, Nanjing Medical University, Nanjing, Mainland China
| | - Y Li
- Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Mainland China.,Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Medicine, Nanjing Medical University, Nanjing, Mainland China
| | - D Ding
- Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Mainland China.,Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Medicine, Nanjing Medical University, Nanjing, Mainland China
| | - C Wang
- Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Mainland China.,Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Medicine, Nanjing Medical University, Nanjing, Mainland China.,Department of Bioinformatics, School of Biomedical Engineering and Informatics, Nanjing Medical University, Nanjing, Mainland China
| | - J Dai
- Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Mainland China.,Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Medicine, Nanjing Medical University, Nanjing, Mainland China
| | - G Jin
- Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Mainland China.,Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Medicine, Nanjing Medical University, Nanjing, Mainland China
| | - T W Chen
- Molecular Medicine Research Center, Chang Gung University, Taoyuan, Taiwan
| | - Y S Chang
- Molecular Medicine Research Center, Chang Gung University, Taoyuan, Taiwan.,Department of Otolaryngology-Head and Neck Surgery, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - D Q Ouyang
- Department of Oral and Maxillofacial Surgery, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou, Mainland China
| | - G Q Liao
- Department of Oral and Maxillofacial Surgery, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou, Mainland China
| | - Z Hu
- Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Mainland China.,Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Medicine, Nanjing Medical University, Nanjing, Mainland China
| | - K P Chang
- Molecular Medicine Research Center, Chang Gung University, Taoyuan, Taiwan.,Department of Otolaryngology-Head and Neck Surgery, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Y X Su
- Oral and Maxillofacial Surgery, Faculty of Dentistry, The University of Hong Kong, Hong Kong, China
| | - H Ma
- Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Mainland China.,Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Medicine, Nanjing Medical University, Nanjing, Mainland China
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24
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Jin G, Yang Y, Tuo G, Wang W, Zhu Z. LncRNA TUG1 promotes tumor growth and metastasis of esophageal squamous cell carcinoma by regulating XBP1 via competitively binding to miR-498. Neoplasma 2020; 67:751-761. [PMID: 32305055 DOI: 10.4149/neo_2020_190805n717] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Accepted: 09/18/2019] [Indexed: 11/08/2022]
Abstract
Esophageal squamous cell carcinoma (ESCC) is a major subtype of esophageal cancer with high mortality. Previous reports suggested that lncRNA taurine upregulated gene 1 (TUG1) functioned as an oncogene in numerous cancers. The purpose of this study was to explore the potential mechanism of TUG1 carcinogenesis in ESCC. The expression of TUG1 and miR-498 was measured by a quantitative real-time polymerase chain reaction (qRT-PCR). Cell proliferation and apoptosis were assessed by 3-(4, 5-dimethyl-2-thiazolyl)-2, 5-diphenyl-2-H-tetrazolium bromide (MTT) assay and flow cytometry. Cell migration and invasion were identified through the transwell assay. The interaction between miR-498 and TUG1 or X-box binding protein 1 (XBP1) was predicted by bioinformatics software starBase and verified by luciferase reporter assay. The expression of XBP1 was quantified by qRT-PCR and western blot analysis. Xenograft tumor mouse model was established to determine the function of TUG1 in vivo. TUG1 was upregulated in ESCC tissues and cells, and its high expression was associated with tumor lymph node metastasis and low cumulative survival. TUG1 knockdown inhibited proliferation, migration, and invasion but promoted apoptosis in ESCC cells. It was confirmed that miR-498 was a target of TUG1, and XBP1 was a target of miR-498. The expression of miR-498 was reduced in ESCC tissues while XBP1 expression was notably enhanced. Mechanism analysis manifested that TUG1 regulated proliferation, apoptosis, migration, and invasion by upregulating XBP1 via targeting miR-498 in vitro. Furthermore, knockdown of TUG1 attenuated tumor growth in vivo. TUG1 accelerated tumorigenesis and metastasis by inducing XBP1 expression through directly targeting miR-498 in ESCC.
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Affiliation(s)
- G Jin
- Department of Thoracis Surgery 2, Gansu Provincial Hospital, Lanzhou, China
| | - Y Yang
- Department of Clinical Medicine, Gansu University of Traditional Chinese Medicine, Lanzhou, China
| | - G Tuo
- Department of Clinical Medicine, Gansu University of Traditional Chinese Medicine, Lanzhou, China
| | - W Wang
- Department of Thoracis Surgery 2, Gansu Provincial Hospital, Lanzhou, China
| | - Z Zhu
- Department of Thoracis Surgery 2, Gansu Provincial Hospital, Lanzhou, China
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25
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Hu K, Yu H, Li Z, Jin G, Jia H, Song M, Liu Y. Human CYP2E1-activated mutagenicity of dioxin-like PCBs 105 and 118-Experimental data consistent with molecular docking results. Toxicology 2020; 437:152438. [PMID: 32199159 DOI: 10.1016/j.tox.2020.152438] [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: 01/17/2020] [Revised: 03/05/2020] [Accepted: 03/12/2020] [Indexed: 02/07/2023]
Abstract
Polychlorinated biphenyls (PCBs) are persistent organic pollutants with human carcinogenicity. Many lower chlorinated and non-dioxin-like PCBs have been observed to be mutagenic following activation by human CYP2E1, while activation of dioxin-like (DL-) PCBs by this enzyme has never been evidenced. In this study, each DL-PCB was analyzed by molecular docking to human CYP2E1 protein for predicting a substrate interaction. All compounds demonstrated high affinities with the active site of human CYP2E1, binding energy being -8.7 ∼ -9.7 kcal/mol. However, most compounds demonstrated ligand-heme distances as ≥ 6.8 Å, while the values for 2,3,3',4,4'- (PCB 105) and 2,3',4,4',5-pentachlorobiphenyl (PCB 118) were 5.3 and 5.4 Å, respectively (valid for electron transfer). Experimentally, both PCB 105 and 118 induced micronuclei in a V79-derived cell line engineered for expression of human CYP2E1 at low micromolar concentrations, while inactive or weakly positive in V79-Mz control cells; these effects were blocked or reduced by 1-aminobenzotriazole, a suicide CYP inhibitor. However, DL-PCBs 77, 81 and 126 were all negative in both cell lines. In a human hepatoma (C3A) cell line, PCB 105 and 118 induced micronuclei marginally, while with ethanol pretreatment (to stabilize CYP2E1) both compounds induced micronuclei efficiently, and co-exposure to trans-1,2-dichloroethylene (a selective CYP2E1 inhibitor) led to clearly negative results with both compounds. Finally, both PCB 105 and 118 induced PIG-A gene mutations in C3A cells, which was blocked by trans-1,2-dichloroethylene. In summary, in silico and experimental results consistently suggest that DL- PCBs 105 and 118 may be activated by human CYP2E1 for mutagenic activities.
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Affiliation(s)
- Keqi Hu
- Department of Toxicology, School of Public Health (Guangdong Provincial Key Laboratory of Tropical Disease Research), Southern Medical University, Guangzhou, 510515, China
| | - Hang Yu
- Department of Toxicology, School of Public Health (Guangdong Provincial Key Laboratory of Tropical Disease Research), Southern Medical University, Guangzhou, 510515, China
| | - Zihuan Li
- Department of Toxicology, School of Public Health (Guangdong Provincial Key Laboratory of Tropical Disease Research), Southern Medical University, Guangzhou, 510515, China
| | - Guifang Jin
- Department of Pharmacology, School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, 510006, China
| | - Hansi Jia
- The Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, 518033, China
| | - Meiqi Song
- Department of Toxicology, School of Public Health (Guangdong Provincial Key Laboratory of Tropical Disease Research), Southern Medical University, Guangzhou, 510515, China
| | - Yungang Liu
- Department of Toxicology, School of Public Health (Guangdong Provincial Key Laboratory of Tropical Disease Research), Southern Medical University, Guangzhou, 510515, China.
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26
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Wang HR, Li J, Li ZL, Tu JP, Jin G, Su J, Wang JJ. [Five million wear simulation and particle analysis of carbon-based nano-multilayer coatings titanium alloy femoral head]. Zhonghua Yi Xue Za Zhi 2020; 100:546-551. [PMID: 32164109 DOI: 10.3760/cma.j.issn.0376-2491.2020.07.014] [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: 11/05/2022]
Abstract
Objective: To analyze the wear debris characteristics ofcarbon-based nano- multilayer coatings on Ti(6)Al(4)V alloys and compared with the cobalt chromium molybdenum alloy (CoCrMo) femoral head to evaluate the friction and wear performance of the new coated femoral head. Methods: Three groups were set up in the wear simulation experiment according to the type of femoral head. Group A: imported Cobalt-Chromium-Molybdenum alloy femoral head (CoCrMo); group B: Titanium alloy femoral head (Ti(6)Al(4)V) with carbon-based nano-multilayer coatings; group C: domestic Cobalt-Chromium-Molybdenum alloy femoral head (CoCrMo). All heads were jointed with an ultra-high molecular weight polyethylene (UHMWPE) acetabular cup. Serum samples were collected and stored in the hip joint simulator. After the sample has been digested and diluted, it was filtered through 5 μm, 1.2 μm and 0.4 μm filters, and the filter paper was collected for testing. Scanning electron microscope (SEM) was used to randomly select regions on the filter to obtain images of wear debris. Energy dispersive X-ray spectroscopy (EDS) was used to determine the elemental type of the particle and to eliminate possible contamination. The composition and structure of the abrasive chips were measured using Fourier transform infrared spectrometer (FTIR). The parameters related to the wear debris includingparticle size, shape, number and volume were calculated. The differences in correlation parameters between the groups were compared to evaluate the friction and wear properties of the new coated joints. Results: The main component of the wear debris produced was UHMWPE, and the particle size was mostly below 1 μm. The submicron particle ratio of group B was 49.4%, which was significantly lower than that of the group A and C (75% and 60%, respectively; χ(2)=66.032, 31.754, both P<0.017). The shape was mainly round, and there was no statistical difference between the groups (χ(2)=0.590, P=0.744). The number of particles in group B was significantly less than that of group C on all filters (t=9.960, 8.019, 5.790, all P<0.01), and less than group A on the 0.4 μm filter (t=7.810, P=0.000). Conclusion: The frictional wear performance of the new carbon-based nano-multilayer coatings femoral head is significantly better than that of the domestic femoral head, and even partially exceeds the imported femoral head level, which helps to reduce the production of particles and prevent osteolysis and aseptic loosening induced by UHMWPE particles.
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Affiliation(s)
- H R Wang
- Department of Orthopedics, People's Liberation Army General Hospital, Beijing 100853, China
| | - J Li
- Department of Orthopedics, People's Liberation Army General Hospital, Beijing 100853, China
| | - Z L Li
- Department of Orthopedics, People's Liberation Army General Hospital, Beijing 100853, China
| | - J P Tu
- School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - G Jin
- Zhongaohuicheng Technology Co., Beijing 100176, China
| | - J Su
- Beijing Institute of Medical Instruments, Beijing 101111, China
| | - J J Wang
- Beijing Institute of Medical Instruments, Beijing 101111, China
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27
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Shi XH, Jin G. [Practice and challenge of precision medicine for pancreatic cancer]. Zhonghua Wai Ke Za Zhi 2020; 58:37-41. [PMID: 31902168 DOI: 10.3760/cma.j.issn.0529-5815.2020.01.009] [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: 11/05/2022]
Abstract
Pancreatic cancer is the most lethal malignancy with an overall 5-year survival rate less than 9%, mainly due to late diagnosis and lack of effective therapeutic options.In the last decade, post-operative survival has been enhanced with advent of neoadjuvant therapy and combined adjuvant therapy.Furthermore, the information gained from the omics data, including next generation sequencing data, hasn't yet begun to affect treatment of pancreatic cancer patients.However, in terms of precision medicine, pancreatic cancer has always lagged behind other tumors.Therefore, combined with practical experience, summary of the latest development and research progress of precise medical treatment of pancreatic cancer, especially from the fields of molecular biology and experimental models, is of critical importance. Further development of precise medicine for pancreatic cancer based on platforms using PDX and organoid model would promisingly help in effective improvement of clinical treatment.
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Affiliation(s)
- X H Shi
- Department of Hepatobiliary Pancreatic Surgery, Changhai Hospital, Navy Military Medical University, Shanghai 200433, China
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Wang X, Liu Y, Meng Z, Wu Y, Wang S, Jin G, Qin Y, Wang F, Wang J, Wang L, Bai J, Shi X, Wen Z, Jia X, Fu X, Wang X, Qin Q, Gao Y, Guo W, Lu S. Impact of plasma EGFR mutation fractions on response to first generation tyrosine-kinase inhibitor in treatment of naïve non-small cell lung cancer patients. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz259.018] [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
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Wang L, Jin G, Yu H, Li Q, Yang H. Protective effect of Tenuifolin against Alzheimer's disease. Neurosci Lett 2019; 705:195-201. [PMID: 31039426 DOI: 10.1016/j.neulet.2019.04.045] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [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: 01/31/2019] [Revised: 04/09/2019] [Accepted: 04/22/2019] [Indexed: 11/24/2022]
Abstract
Amyloid-β (Aβ) plays a critical role in the pathogenesis of Alzheimer's disease (AD), an age-related neurodegenerative ailment. Emerging evidence suggests that Tenuifolin (TEN) significantly decreases Aβ secretion and relieves cellular inflammatory responses. However, the mechanism of this activity has not been fully elucidated. In the present study, we investigate the effect of TEN on autophagy, a process that plays an important role in the generation and metabolism of Aβ, in the presence or absence of the autophagy inhibitor 3-MA. The obtained results show that TEN prevents Aβ25-35-induced inflammation and decreases Aβ1-40 and Aβ1-42 levels by decreasing BACE1 in SH-SY5Y cells. Moreover, TEN decreases the mRNA levels of BACE1 but has no impact on the gene expressions of amyloid precursor proteins (APP). 3-MA, the most widely used autophagy inhibitor, reverses the effects of TEN in Aβ25-35-induced SH-SY5Y cells. The association between TEN and autophagy was further investigated by examining the levels of autophagy markers LC3 II and Beclin 1, as well as the protein levels of mTOR, AMPK, and ULK1. The results showed that TEN increases LC3 II, Beclin 1, and mTOR, inhibits the degradation of AMPK, and increases the expression of ULK1. This suggests that TEN protects against Aβ25-35-induced cellular inflammation in an AD cell model through the regulation of autophagy, which, in part, is mediated by the activation of the AMPK/mTOR/ULK1 pathway.
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Affiliation(s)
- Lin Wang
- Institute of Medical Sciences, Guangdong Pharmaceutical University, Guangdong, 510006, China
| | - Guifang Jin
- Institute of Medical Sciences, Guangdong Pharmaceutical University, Guangdong, 510006, China
| | - Hehan Yu
- Institute of Medical Sciences, Guangdong Pharmaceutical University, Guangdong, 510006, China
| | - Qiao Li
- Institute of Medical Sciences, Guangdong Pharmaceutical University, Guangdong, 510006, China
| | - Hong Yang
- Institute of Medical Sciences, Guangdong Pharmaceutical University, Guangdong, 510006, China.
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Wang H, Shao Z, Guo SW, Jing W, Song B, Li G, He TL, Zhou XY, Zhang YJ, Zhou YQ, Hu XG, Jin G. [Analysis of prognostic factors for hyperamylasemia following pancreaticoduodenectomy]. Zhonghua Wai Ke Za Zhi 2019; 57:534-539. [PMID: 31269617 DOI: 10.3760/cma.j.issn.0529-5815.2019.07.011] [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: 11/05/2022]
Abstract
Objective: To investigate the prognostic factors of hyperamylasemia following pancreaticoduodenectomy (PD) . Methods: Clinical data of 359 patients were collected prospectively who underwent PD by the same group at Changhai Hospital of Navy Medical University from January 2017 to June 2018.There were 212 males and 147 females.The median age was 63 years old (range: 23 to 82 years old) .According to whether the patient's serum amylase was greater than 120 U/L at 0 or 1 day after surgery,the patients were divided into hyperamylasemia group and non-hyperamylasemia group. Univariate analysis and multivariate analysis were used to find out the prognostic factors of hyperamylasemia after PD. Results: Of the 359 patients, 238 cases (66.3%) developed hyperamylasemia.The incidence rate of clinically related pancreatic fistula (15.1% vs.2.5%, P<0.01) , grade B/C post pancreatectomy hemorrhage (8.8% vs. 2.5%, P<0.01) , and surgical site infection (9.2% vs. 3.3%, P=0.04) was significantly higher in the hyperamylasemia group.The severity of complications (CD grade≥Ⅲ: 11.3% vs.4.1%, P=0.023) and postoperative hospital stay (11 days vs. 9 days, P=0.001) were higher in the hyperamylasemia group.In the multivariate analysis, the main pancreatic duct diameter (MPD) ≤3 mm (OR=4.469, 95% CI: 2.563-7.793, P<0.01) , pathological type of disease (pancreatic cancer or pancreatitis) (OR=0.230, 95% CI: 0.122-0.436, P<0.01) and soft texture of pancreas (OR=3.297, 95%CI: 1.930-5.635, P<0.01) were independent prognostic factors for hyperamylasemia. Conclusions: Post-PD hyperamylasemia increased the incidence and severity of postoperative complications after PD.MPD≤3 mm, soft texture of pancreas and pathological type of disease were independent prognostic factors of hyperamylasemia.
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Affiliation(s)
- H Wang
- Department of Hepato-Biliary-Pancreatic Surgery, Changhai Hospital, Navy Medical University, Shanghai 200433, China
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Jin G, Cai L, Hu K, Luo Y, Chen Y, Glatt H, Liu Y. Mutagenic Activity of N-Nitrosodiethylamine in Cell Lines Expressing Human CYP2E1-Adequacy of Dimethylsulfoxide as Solvent. Environ Mol Mutagen 2019; 60:214-226. [PMID: 30387191 DOI: 10.1002/em.22264] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Revised: 10/14/2018] [Accepted: 10/26/2018] [Indexed: 06/08/2023]
Abstract
Human CYP2E1 metabolizes many xenobiotics of low-molecular weight, thereby activating various promutagens/procarcinogens. In toxicological studies in vitro, dimethylsulfoxide (DMSO) is a common vehicle for organic compounds. However, it was observed to potently inhibit CYP2E1 activity. We were interested in whether it affects CYP2E1-dependent mutagenic responses. In this study, N-nitrosodiethylamine (NDEA), which is soluble in both water and DMSO, was used as a model promutagen. It induced Hprt gene mutations and micronuclei in a Chinese hamster V79-derived cell line expressing both human CYP2E1 and sulfotransferase (SULT) 1A1 (V79-hCYP2E1-hSULT1A1) even at low-micromolar concentrations, but was inactive in parental V79 cells. Mutagenicity of NDEA was also observed in a recombinant V79-hCYP2E1 cell line that expresses human CYP2E1 at a lower level. NDEA induced micronuclei in human L-02 hepatocytes which expressed CYP2E1 even more weakly. DMSO did not modify NDEA-induced gene mutations or micronuclei, up to 0.2% (v:v, the highest noncytotoxic concentration) in V79-hCYP2E1-hSULT1A1 cells. In parental V79-Mz cells, NDEA induced micronuclei with Aroclor 1254-induced rat liver S9 mix, and this effect was unaffected by DMSO up to 0.2%. However, it inhibited the effect of NDEA in L-02 (by 44%) and V79-hCYP2E1 cells (by 70%) at 0.2%, with the effects of NDEA remaining statistically significant. No effect of DMSO was observed on CYP2E1 protein expression in V79-hCYP2E1-hSULT1A1 or its mRNA transcripts in each cell line. We conclude that DMSO may not significantly affect CYP2E1-dependent mutagenic effects, at concentrations up to 0.2% in cells with relatively high CYP2E1 expression. Environ. Mol. Mutagen. 60:214-226, 2019. © 2018 Wiley Periodicals, Inc.
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Affiliation(s)
- Guifang Jin
- Department of Toxicology, School of Public Health, Southern Medical University, Guangzhou, People's Republic of China
| | - Lu Cai
- Department of Toxicology, School of Public Health, Southern Medical University, Guangzhou, People's Republic of China
| | - Keqi Hu
- Department of Toxicology, School of Public Health, Southern Medical University, Guangzhou, People's Republic of China
| | - Yuyi Luo
- Department of Toxicology, School of Public Health, Southern Medical University, Guangzhou, People's Republic of China
| | - Yuting Chen
- Department of Toxicology, School of Public Health, Southern Medical University, Guangzhou, People's Republic of China
| | - Hansruedi Glatt
- Department of Nutritional Toxicology, German Institute of Human Nutrition (DIfE), Nuthetal, Germany
- Department of Food Safety, Federal Institute for Risk Assessment (BfR), Berlin, Germany
| | - Yungang Liu
- Department of Toxicology, School of Public Health, Southern Medical University, Guangzhou, People's Republic of China
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Mody G, Townsend K, Kerwin C, Chavez DL, Boukedes S, Coppolino A, Singh S, Jin G, Wolfe D, Mallidi H, Goldberg H. Steroid Dosing and Delirium after Lung Transplant Surgery. J Heart Lung Transplant 2019. [DOI: 10.1016/j.healun.2019.01.1049] [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] Open
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Wu TS, Fu HP, Jin G, Wu HF, Bai HM. Prediction of the livestock carrying capacity using neural network in the meadow steppe. Rangel J 2019. [DOI: 10.1071/rj18058] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
In order to predict the livestock carrying capacity in meadow steppe, a method using back propagation neural network is proposed based on the meteorological data and the remote-sensing data of Normalised Difference Vegetation Index. In the proposed method, back propagation neural network was first utilised to build a behavioural model to forecast precipitation during the grass-growing season (June–July–August) from 1961 to 2015. Second, the relationship between precipitation and Normalised Difference Vegetation Index during the grass-growing season from 2000 to 2015 was modelled with the help of back propagation neural network. The prediction results demonstrate that the proposed back propagation neural network-based model is effective in the forecast of precipitation and Normalised Difference Vegetation Index. Thus, an accurate prediction of livestock carrying capacity is achieved based on the proposed back propagation neural network-based model. In short, this work can be used to improve the utilisation of grassland and prevent the occurrence of vegetation degradation by overgrazing in drought years for arid and semiarid grasslands.
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Shen J, Guo SW, Jin G. [Progress in clinical research of pancreatic cancer: from "resection" to "cure"]. Zhonghua Wai Ke Za Zhi 2019; 57:72-77. [PMID: 30612395] [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: 06/09/2023]
Abstract
Because of the high malignancy of pancreatic ductal adenocarcinoma, the cancer-related mortality of pancreatic ductal adenocarcinoma is increasing year by year. Despite advance in surgical techniques, the 5-year survival rate of patients after resection is still less than 30%. Recent studies have found that pancreatic ductal adenocarcinoma is a systemic disease, which may not be cured completely by up-front resection, but requires perioperative multidisciplinary therapy. With the concept of "potentially curable pancreatic cancer" , clinicians need to evaluate the resectability of pancreatic ductal adenocarcinoma accurately before operation, and use the innovative multidisciplinary therapy including neoadjuvant chemoradiotherapy,surgery and adjuvant chemoradiotherapy to improve the R0 resection rate and reduce the risk of early metastasis. Therefore, the therapeutic goal of pancreatic ductal adenocarcinoma is no longer "simple resection" , but long survival through perioperative multidisciplinary treatment. In this article, we briefly introduce the progress of resectability assessment, surgical techniques and perioperative adjuvant therapy of "potentially curable pancreatic cancer" .
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Affiliation(s)
- J Shen
- Department of Hepato-Biliary-Pancreatic Surgery, Changhai Hospital, the Second Military Medical University, Shanghai 200433, China (Shen Jing is working on the Department of General Surgery, No.971 Hospital of NAVY, Qingdao 266071, China)
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35
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Jiang T, Huang M, Jiang T, Gu Y, Wang Y, Wu Y, Ma H, Jin G, Dai J, Hu Z. Genome-wide compound heterozygosity analysis highlighted 4 novel susceptibility loci for congenital heart disease in Chinese population. Clin Genet 2018; 94:296-302. [PMID: 29774522 DOI: 10.1111/cge.13384] [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: 03/06/2018] [Revised: 04/25/2018] [Accepted: 05/15/2018] [Indexed: 01/25/2023]
Abstract
Genome-wide association studies (GWASs) have achieved great success in deciphering the genetic cause of congenital heart disease (CHD). However, the heritability of CHD remains to be clarified, and numerous genetic factors responsible for occurrence of CHD are yet unclear. In this study, we performed a genome-wide search for relaxed forms of compound heterozygosity (CH) in association with CHD using our existing GWAS data including 2265 individuals (957 CHD cases and 1308 controls). CollapsABEL was used to iteratively test the association between the CH genotype and the CHD phenotype in a sliding window manner. We highlighted 17 genetic loci showing suggestive CH-like associations with CHD (P < 5 × 10-8 ), among which 4 genetic loci had expression quantitative trait loci (eQTL) effects in blood (PeQTL < 0.01). After conditional association analysis, each loci had only 1 independently effective signal reaching the significance threshold (rs2071477/rs3129299 at 6p21.32, P = 2.47 × 10-10 ; rs10773097/rs2880921 at 12q24.31, P = 3.30 × 10-8 ; rs73032040/rs7259476 at 19q13.11, P = 1.14 × 10-8 ; rs10416386/rs4239517 at 19q13.31, P = 1.15 × 10-9 ), together explained 7.83% of the CHD variance. Among these 4 associated loci, outstanding candidates for CHD-associated genes included UBC, CFM2, ZNF302, LYPD3 and CADM4. Although replication studies with larger sample size are warranted, the first CH GWAS of CHD may extend our current knowledge of the genetic contributions to CHD in the Han Chinese population.
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Affiliation(s)
- T Jiang
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, China.,Department of Epidemiology and Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, China
| | - M Huang
- Department of Epidemiology and Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, China
| | - T Jiang
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, China.,Department of Epidemiology and Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Y Gu
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, China.,Department of Epidemiology and Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Y Wang
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, China.,Department of Epidemiology and Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Y Wu
- Department of Epidemiology and Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, China
| | - H Ma
- Department of Epidemiology and Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, China
| | - G Jin
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, China.,Department of Epidemiology and Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, China
| | - J Dai
- Department of Epidemiology and Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Z Hu
- State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, China.,Department of Epidemiology and Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, China
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Liu H, Yang Z, Zang L, Wang G, Zhou S, Jin G, Yang Z, Pan X. Downregulation of Glutathione S-transferase A1 suppressed tumor growth and induced cell apoptosis in A549 cell line. Oncol Lett 2018; 16:467-474. [PMID: 29928434 DOI: 10.3892/ol.2018.8608] [Citation(s) in RCA: 11] [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: 01/17/2017] [Accepted: 01/18/2018] [Indexed: 01/24/2023] Open
Abstract
Glutathione S-transferase A1 (GSTA1) is a phase II detoxification enzyme and serves a crucial role in anti-cancer drug resistance. In our previous study, GSTA1 was identified to be highly expressed in various subtypes of non-small-cell lung cancer cell lines compared with human embryonic lung fibroblast cell line MRC-5. The aim of the present study was to investigate the effect of GSTA1 expression on the proliferation and apoptosis of A549 cells. GSTA1 expression was knocked down or with overexpressed using lentivirus particles. Western blot analysis and reverse transcription-quantitative polymerase chain reaction (RT-qPCR) were used to assess the protein, and mRNA levels of GSTA1 in A549 cells, respectively. The effect of GSTA1 manipulation on cell proliferation and apoptosis were investigated in vitro using MTT assays, Hoechst 33258 staining and flow cytometry, and in vivo using A549 cell line xenografts in nude mice. The results of the western blot analysis and RT-qPCR revealed that stable cell models of GSTA1 knockdown, and overexpression were established. The data of the MTT assay indicated that the downregulation of GSTA1 significantly inhibited cell proliferation compared with si-control-transfected cells. These si-GSTA1 A549 cells exhibited typical morphological changes of apoptosis, including chromatin condensation and shrunken nuclei compared with the si-control counterparts. An AnnexinV-fluorescein isothiocyanate assay verified that the downregulation of GSTA1 significantly induced cell apoptosis in vitro. In addition, overexpression of GSTA1 significantly promoted tumor growth in vivo. Accordingly, downregulation of GSTA1 suppressed tumor growth. In conclusion, GSTA1 plays an important role in regulation of cell proliferation and cell apoptosis in A549 cell line.
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Affiliation(s)
- Huan Liu
- College of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, Guangdong 510006, P.R. China
| | - Zhouping Yang
- Department of Pharmacy, Guangdong 999 Brain Hospital, Guangzhou, Guangdong 510510, P.R. China
| | - Linquan Zang
- College of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, Guangdong 510006, P.R. China
| | - Guixiang Wang
- College of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, Guangdong 510006, P.R. China
| | - Sigui Zhou
- College of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, Guangdong 510006, P.R. China
| | - Guifang Jin
- College of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, Guangdong 510006, P.R. China
| | - Zhicheng Yang
- College of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, Guangdong 510006, P.R. China
| | - Xuediao Pan
- College of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, Guangdong 510006, P.R. China
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Li Y, Yang X, Zhang F, Zhao S, Jin G, Zhao L, Li P, Zhou Y. Abstract No. 576 Orthotopic ovarian cancer: molecular imaging-monitored radiofrequency hyperthermia-enhanced intratumoral herpes simplex virus-thymidine kinase (HSV-TK) gene therapy. J Vasc Interv Radiol 2018. [DOI: 10.1016/j.jvir.2018.01.621] [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: 11/25/2022] Open
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Jin G, Zheng KL, Guo SW, Shao Z, Liu C, Shi XH, Liu RD, Bai SJ, Jiang H, Bian Y, Hu XG. [Analysis on the clinical therapeutic effects of arterial first approach pancreatoduodenectomy in the treatment of borderline resectable pancreatic adenocarcinoma]. Zhonghua Wai Ke Za Zhi 2017; 55:909-915. [PMID: 29224265 DOI: 10.3760/cma.j.issn.0529-5815.2017.12.007] [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: 11/05/2022]
Abstract
Objective: To compare the clinical therapeutic effects of arterial first approach pancreaticoduodenectomy(AFA-PD) with standard approach pancreaticoduodenectomy(SPD) in the treatment of borderline resectable pancreatic cancer (BRPC). Methods: A retrospective analysis of the clinical data of 113 cases of pancreatic cancer patients from January 2014 to August 2015 at Department of Hepato-Biliary-Pancreatic Surgery, Changhai Hospital, the Second Military Medical University, including 43 cases in AFA-PD group and 70 cases in SPD group.Every patient had gone high-resolusion computed tomography before the surgery, when BRPC was definitely diagnosed by both experienced radiologist and pancreatic surgeon.There were 24 males and 19 females in the AFA-PD group, with average age of (61.6±10.2)years.And in the SPD group, there were 47 males and 23 females, with average age of (62.7±9.4)years. Results: The operation time was (210.7±31.5)minutes in AFA-PD group, (187.9±27.4)minutes in SPD group, and peroperative bleeding volume was (1 007.1±566.3)ml in AFA-PD group, (700.0±390.0)ml in the other group.Those two indicators of AFA-PD group, compared with SPD group, were relatively higher, the difference was statistically significant(all P<0.01). And with regard to postoperative diarrhea(9.3% vs.5.7%), postoperative 1, 3 days of white blood cells(postoperative 1 day: (13.3±1.1)×10(9)/L vs.(12.4±2.4)×10(9)/L; postoperative 3 days: (12.7±1.6)×10(9)/L vs.(11.7±2.5)×10(9)/L), postoperative 1, 3, 5 days of peritoneal drainage fluid volume(postoperative 1 day: (184±42)ml vs.(156±54)ml; postoperative 3 days: (155±48)ml vs.(133±35)ml; postoperative 5 days: (66±20)ml vs.(47±31)ml), the differences between the two groups were statistically significant (all P<0.05). One patient in the SPD group was treated with unplanned secondary surgery for postoperative intraperitoneal hemorrhage, and the patient was cured and discharged.There was no death in the two groups within 30 days after surgical operation and no patient with positive gastric margin, duodenal margin, or anterior margin.The resection rate of superiormesenteric artery(SMA) margin R0 in AFA-PD group was higher than that in SPD group (P=0.019). The two groups were followed up for 14 to 30 months.As for AFA-PD group, the average survival time, progression free survival time and median survival time was respectively (20.4±1.2)months, (21.5±1.4)months and 20 months.There were 3 cases(7.0%) with local recurrence and 8 cases(18.6%) with liver metastasis or distant metastasis.In the SPD group, the average survival time, progression free survival time and median survival time was (17.1±1.1)months, (16.4±1.3)months and 16 months, respectively.There were 13 cases(18.6%) with local recurrence and 25 cases(35.7%) with liver metastasis or distant metastasis.As a result, the AFA-PD group had longer survival time(P=0.001)and progression free survival time(P=0.002). However, the lower local recurrence and distant metastasis rate in AFA-PD group did not reach statistical standard (P>0.05). Conclusion: The arterial first approach pancreaticoduodenectomy is safe and effective in the treatment of borderline resectable pancreatic cancer, which can improve the resection rate of SMA margin R0, and prolong patient survival time.
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Affiliation(s)
- G Jin
- Department of Hepato-Biliary-Pancreatic Surgery, Changhai Hospital, the Second Military Medical University, Shanghai 200433, China
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Yu L, Zhou L, Xu E, Bi Y, Hu X, Pei X, Jin G. Levothyroxine monotherapy versus levothyroxine and selenium combination therapy in chronic lymphocytic thyroiditis. J Endocrinol Invest 2017; 40:1243-1250. [PMID: 28534148 DOI: 10.1007/s40618-017-0693-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [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: 11/02/2016] [Accepted: 05/12/2017] [Indexed: 12/18/2022]
Abstract
PURPOSE New strategies are needed for prevention and treatment of chronic lymphocytic thyroiditis (CLT). This study aimed to assess whether combination of levothyroxine treatment and selenium (Se) supplementation results in improved therapeutic effects in CLT compared with levothyroxine monotherapy. METHODS An open-label, randomized controlled study was performed in 60 CLT patients assigned to two groups. Levothyroxine group (LT) patients (n = 24) received levothyroxine alone for 3 months; meanwhile, the combination (LTSS) group (n = 36) was administered levothyroxine with selenium yeast capsule. Blood selenium concentrations, anti-thyroid peroxidase (TPO) and anti-thyroglobulin (Tg) antibody levels, and inflammatory cytokine amounts were compared between both groups before and after treatment. RESULTS At baseline, similar values were obtained in both groups for all the parameters assessed (p > 0.05). After treatment, significantly increased blood selenium levels (µg/L) [90.05 (80.69, 107.76) vs. 39.64 (29.42, 51.10), p < 0.001] and decreased anti-TPO antibody (23.63 ± 9.31 vs. 32.00 ± 10.41%, p = 0.002), anti-Tg antibody (35.84 ± 15.21 vs. 45.47 ± 14.24%, p = 0.015) and IL-2 amounts (pg/mL) [159.29 (124.54, 189.70) vs. 226.48 (190.74, 266.56), p < 0.001] were observed in the LTSS group compared with the LT group post-treatment; meanwhile, similar IL-10 concentrations [23.14 (21.65, 28.56) pg/mL vs. 24.68 (21.71, 29.67) pg/mL] were obtained in both groups. Subgroup analysis of patients with hypothyroidism showed the same trend observed in the whole population; in patients with normal thyroid function, only Se and IL-2 amounts differed between the two treatment groups. Correlation analysis of of the indexes: in HT patients, the basal serum selenium concentration was positively correlated with TT4 (r = 0.294, p < 0.05), significantly negatively correlated with TSH (r = -0.343, p < 0.01), and had no significant correlation with TT3 (p > 0.05). CONCLUSIONS These findings indicated that levothyroxine and selenium combination results in improved therapeutic effects than the levothyroxine monotherapy in preventing CLT progression.
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Affiliation(s)
- L Yu
- Department of Endocrinology, The First Affiliated Hospital of Bengbu Medical College, No. 287 Changhuai Road, Bengbu, 233004, Anhui, China
| | - L Zhou
- Department of Endocrinology, The Second Affiliated Hospital of Bengbu Medical College, Bengbu, 233004, Anhui, China
| | - E Xu
- Room of Physical Diagnostics, Bengbu Medical College, Bengbu, 233030, Anhui, China
| | - Y Bi
- Department of Endocrinology, The First Affiliated Hospital of Bengbu Medical College, No. 287 Changhuai Road, Bengbu, 233004, Anhui, China
| | - X Hu
- Department of Endocrinology, The First Affiliated Hospital of Bengbu Medical College, No. 287 Changhuai Road, Bengbu, 233004, Anhui, China
| | - X Pei
- Department of Endocrinology, The First Affiliated Hospital of Bengbu Medical College, No. 287 Changhuai Road, Bengbu, 233004, Anhui, China
| | - G Jin
- Department of Endocrinology, The First Affiliated Hospital of Bengbu Medical College, No. 287 Changhuai Road, Bengbu, 233004, Anhui, China.
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Jin G. The relationship between serum CXCL16 level and carotid vulnerable plaque in patients with ischemic stroke. Eur Rev Med Pharmacol Sci 2017; 21:3911-3915. [PMID: 28975971] [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: 06/07/2023]
Abstract
OBJECTIVE We investigated the relationship between the serum macrophage chemokine ligand 16 (CXCL16) levels and the vulnerable carotid plaque in patients with ischemic stroke. PATIENTS AND METHODS We successively selected 118 cases of patients with an initial diagnosis of acute ischemic stroke (time of onset < 72 h), recorded risk factors, including gender, age, family history, smoking, body mass index, blood glucose levels, blood lipid levels, average systolic pressure and diastolic blood pressure (DBP) and homocysteine levels. ELISA was used to detect the levels of serum CXCL16. GE-3000 color Doppler ultrasound diagnostic instrument was applied for the detection of the cervical artery (including a bilateral common carotid artery, internal carotid artery and external carotid artery) intima-media thickness (IMT), plaque number, size, nature (stable and vulnerable) and luminal stenosis rate. Delica EMS-9EBx2P type transcranial Doppler ultrasound (TCD) was used to detect micro-arterial micro-embolic signals (MES). Stroke, according to etiologic type, was divided into large artery atherosclerosis (LAA), small artery occlusion (SAA) and others. RESULTS Serum CXCL16 levels were not significantly correlated with sex, age, family history, smoking, BMI, blood glucose levels, blood lipid levels, mean systolic blood pressure, diastolic blood pressure, and homocysteine levels. Serum CXCL16 levels increased with an increase of IMT, plaque area and lumen stenosis rate. Serum CXCL16 levels of vulnerable plaques were significantly higher than those of stable plaques; differences were statistically significant (p<0.05). It has nothing to do with the number of atherosclerotic plaques. The levels of serum CXCL16 in MES positive group were significantly higher than that in MES negative group; differences were statistically significant (p<0.05). The serum CXCL16 levels of LAA patients were significantly higher than that of SAA and other types of patients; differences were statistically significant (p<0.05). CONCLUSIONS The levels of serum CXCL16 are not related to high-risk factors for acute stroke and closely related to characteristics of atherosclerotic plaque, micro-embolic signals and stroke subtypes.
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Affiliation(s)
- G Jin
- Department of Laboratory Medicine, Brain Hospital, Siping, Jilin Province, China.
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You F, Li Q, Jin G, Zheng Y, Chen J, Yang H. Genistein protects against Aβ 25-35 induced apoptosis of PC12 cells through JNK signaling and modulation of Bcl-2 family messengers. BMC Neurosci 2017; 18:12. [PMID: 28081713 PMCID: PMC5234099 DOI: 10.1186/s12868-016-0329-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [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: 07/11/2016] [Accepted: 12/27/2016] [Indexed: 01/22/2023] Open
Abstract
Background Deposition of aggregated amyloid beta (Aβ) protein is hallmark of Alzheimer’s disease, leading to dysfunction and apoptosis of neurons. The isoflavone phytoestrogen compound genistein (Gen) exerts a significant protective effect against Aβ25–35 induced neurotoxicity and mitochondrial damage in rat pheochromocytoma (PC12) cells. However, the mechanisms underlying Gen’s rescue remain elusive. Therefore we endeavored to research further the molecular mechanisms underlying Gen’s inhibition of Aβ25–35 induced apoptosis of neurons. Results We found that Gen dramatically suppressed the activation by Aβ25–35 of p-c-Jun N-terminal kinase (p-JNK), and also inhibited the JNK-dependent decreased of Bcl-w and increased of Bim. Furthermore, Gen significantly reduced the cytoplasmic concentrations of cytochrome c and Smac protein as well as caspase-3 activity. Additionally, pretreatment with JNK inhibitor SP600125 effectively suppressed Aβ25–35 induced PC12 cell cytotoxicity. Conclusion Taken together, the results suggested that Gen protects PC12 cells from Aβ25–35 induced neurotoxicity by interfering with p-JNK activation, thus attenuating the JNK-dependent apoptosis through the mitochondrial pathway. These findings constitute novel insights into the pathway for Aβ25–35 toxicity, and the neuroprotective action of Gen. Electronic supplementary material The online version of this article (doi:10.1186/s12868-016-0329-9) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Fuling You
- Basic Medical College, Guangdong Pharmaceutical University, Guangzhou, 510006, Guangdong, China
| | - Qiao Li
- Basic Medical College, Guangdong Pharmaceutical University, Guangzhou, 510006, Guangdong, China
| | - Guifang Jin
- Basic Medical College, Guangdong Pharmaceutical University, Guangzhou, 510006, Guangdong, China
| | - Yaojie Zheng
- Basic Medical College, Guangdong Pharmaceutical University, Guangzhou, 510006, Guangdong, China
| | - Jingrong Chen
- Basic Medical College, Guangdong Pharmaceutical University, Guangzhou, 510006, Guangdong, China
| | - Hong Yang
- Basic Medical College, Guangdong Pharmaceutical University, Guangzhou, 510006, Guangdong, China.
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Liu Y, Hu K, Jia H, Jin G, Glatt H, Jiang H. Potent mutagenicity of some non-planar tri- and tetrachlorinated biphenyls in mammalian cells, human CYP2E1 being a major activating enzyme. Arch Toxicol 2016; 91:2663-2676. [DOI: 10.1007/s00204-016-1904-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2016] [Accepted: 11/24/2016] [Indexed: 12/18/2022]
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43
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Jia L, Wu F, Lou Y, Li Y, Da J, Bai W, Jin G, Li D. The prevalence and characteristics of Barrett esophagus of general population in high risk area for esophagus cancer in North China (CiXian County). Ann Oncol 2016. [DOI: 10.1093/annonc/mdw385.08] [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
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44
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Zhang G, Ju J, Li L, Jin G, Li X, Hou R. Combined two foot flaps with iliac bone graft for reconstruction of the thumb. J Hand Surg Eur Vol 2016; 41:745-52. [PMID: 26768216 DOI: 10.1177/1753193415626586] [Citation(s) in RCA: 14] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2015] [Accepted: 08/30/2015] [Indexed: 02/03/2023]
Abstract
UNLABELLED The purpose of this report was to retrospectively review the results of reconstruction of the thumb by use of combined two foot flaps with an iliac bone graft. From 2009 to 2014, nine patients with traumatic amputation of the thumb had their thumbs reconstructed. The two flaps were based on one pedicle. All flaps survived completely. Patients were followed for a mean of 15.6 months (range, 6-35 months). The appearance of the reconstructed thumb was comparable to a normal one, except for one thumb which required debulking. The appearance of the nail was satisfactory without deformity. The range of joint motion was satisfactory. The two point discrimination of the pulp ranged from 6 mm to >15 mm. The Michigan Hand Questionnaire outcome score was a mean of 76.2 ± 11.3 points and the Maryland foot rating score a mean of 94.8 ± 3.4 points. The combined two foot flaps with iliac bone graft might provide an option for the reconstruction of the thumb. LEVEL OF EVIDENCE III.
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Affiliation(s)
- G Zhang
- Department of Hand Surgery, Ruihua affiliated hospital of Soochow University, Suzhou, PR China
| | - J Ju
- Department of Hand Surgery, Ruihua affiliated hospital of Soochow University, Suzhou, PR China
| | - L Li
- Department of Hand Surgery, Ruihua affiliated hospital of Soochow University, Suzhou, PR China
| | - G Jin
- Department of Hand Surgery, Ruihua affiliated hospital of Soochow University, Suzhou, PR China
| | - X Li
- Department of Hand Surgery, Ruihua affiliated hospital of Soochow University, Suzhou, PR China
| | - R Hou
- Department of Hand Surgery, Ruihua affiliated hospital of Soochow University, Suzhou, PR China
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Sun J, Zhu M, Shen W, Wang C, Dai J, Xu L, Jin G, Hu Z, Ma H, Shen H. A potentially functional polymorphism in ABCG2 predicts clinical outcome of non-small cell lung cancer in a Chinese population. Pharmacogenomics J 2016; 17:280-285. [PMID: 26951883 DOI: 10.1038/tpj.2016.2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Revised: 10/06/2015] [Accepted: 11/26/2015] [Indexed: 12/29/2022]
Abstract
ABCG2, CD133 and CD117 are pivotal markers of cancer stem cell, which are involved in carcinogenesis and cancer progression. The expression of these genes has been reported to be associated with the development and progression of many cancers, including non-small cell lung cancer (NSCLC). We selected and genotyped 9 potentially functional single-nucleotide polymorphisms in the 3 genes in a clinical cohort of 1001 NSCLC patients in a Chinese population. We found that variant genotypes of ABCG2 rs3114020 were associated with a significantly increased risk of death for NSCLC (additive model: adjusted hazard ratio=1.25, 95% confidence intervals=1.10-1.42, P<0.001). Further stepwise regression analysis suggested that rs3114020 was an independent risk factor for the prognosis of NSCLC. Besides, histology interacted with the genetic effect of rs3114020 in relation to NSCLC survival in the interaction analysis. Our findings show that ABCG2 rs3114020 might be one of the candidate biomarkers for NSCLC survival in this Chinese population, especially among patients with adenocarcinoma.
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Affiliation(s)
- J Sun
- Department of Epidemiology and Biostatistics, Collaborative Innovation Center of Cancer Medicine, School of Public Health, Nanjing Medical University, Nanjing, China
| | - M Zhu
- Department of Epidemiology and Biostatistics, Collaborative Innovation Center of Cancer Medicine, School of Public Health, Nanjing Medical University, Nanjing, China
| | - W Shen
- Department of Epidemiology and Biostatistics, Collaborative Innovation Center of Cancer Medicine, School of Public Health, Nanjing Medical University, Nanjing, China
| | - C Wang
- Department of Epidemiology and Biostatistics, Collaborative Innovation Center of Cancer Medicine, School of Public Health, Nanjing Medical University, Nanjing, China
| | - J Dai
- Department of Epidemiology and Biostatistics, Collaborative Innovation Center of Cancer Medicine, School of Public Health, Nanjing Medical University, Nanjing, China
| | - L Xu
- Jiangsu Key Laboratory of Molecular and Translational Cancer Research, Collaborative Innovation Center For Cancer Personalized Medicine, Nanjing Medical University Affiliated Cancer Hospital, Nanjing, China
| | - G Jin
- Department of Epidemiology and Biostatistics, Collaborative Innovation Center of Cancer Medicine, School of Public Health, Nanjing Medical University, Nanjing, China.,Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center of Cancer Medicine, Nanjing Medical University, Nanjing, China
| | - Z Hu
- Department of Epidemiology and Biostatistics, Collaborative Innovation Center of Cancer Medicine, School of Public Health, Nanjing Medical University, Nanjing, China.,Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center of Cancer Medicine, Nanjing Medical University, Nanjing, China
| | - H Ma
- Department of Epidemiology and Biostatistics, Collaborative Innovation Center of Cancer Medicine, School of Public Health, Nanjing Medical University, Nanjing, China.,Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center of Cancer Medicine, Nanjing Medical University, Nanjing, China
| | - H Shen
- Department of Epidemiology and Biostatistics, Collaborative Innovation Center of Cancer Medicine, School of Public Health, Nanjing Medical University, Nanjing, China.,Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center of Cancer Medicine, Nanjing Medical University, Nanjing, China
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Zhang C, Lai Y, Jin G, Glatt H, Wei Q, Liu Y. Human CYP2E1-dependent mutagenicity of mono- and dichlorobiphenyls in Chinese hamster (V79)-derived cells. Chemosphere 2016; 144:1908-1915. [PMID: 26547025 DOI: 10.1016/j.chemosphere.2015.10.083] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2015] [Revised: 10/19/2015] [Accepted: 10/20/2015] [Indexed: 06/05/2023]
Abstract
Polychlorinated biphenyls (PCBs) are a group of persistent organic pollutants with confirmed carcinogenicity to humans. Metabolic activation of lower chlorinated PCBs to genotoxic metabolites may involve hydroxylation and further oxidation, and some hydroxylated metabolites may be sulfo-conjugated. However, the genotoxicity of individual PCB compounds is largely unknown. In this study, 15 mono- and dichlorobiphenyls were investigated for genotoxicity using the micronucleus and Hprt mutagenicity assays in a Chinese hamster V79-derived cell line expressing both human cytochrome P450 (CYP) 2E1 and human sulfotransferase (SULT) 1A1 (V79-hCYP2E1-hSULT1A1). All tested compounds were inactive in both assays in V79 control cells. However, eight dichlorobiphenyls strongly induced micronuclei and other congeners were weakly positive for this endpoint in V79-hCYP2E1-hSULT1A1 cells. The effects of each PCB in V79-hCYP2E1-hSULT1A1 cells were abolished or reduced in the presence of a CYP2E1 inhibitor (1-aminobenzotriazole), or enhanced by pretreatment of the cells with (CYP2E1-inducing) ethanol, while the genotoxicity was not significantly affected by a SULT1 inhibitor (pentachlorophenol). As representative dichlorobiphenyls, PCB 5, 10, 8 and 11 (2,3-, 2,5-, 2,4'- and 3,3'-dichlorobiphenyl, respectively) strongly induced Hprt gene mutations in V79-hCYP2E1-hSULT1A1 cells in a concentration-dependent manner. This is the first indication that human CYP2E1 is capable of converting a series of dichlorobiphenyls to strong mutagens.
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Affiliation(s)
- Chiteng Zhang
- Department of Toxicology, School of Public Health and Tropical Medicine, Southern Medical University, 1023 S. Shatai Road, Guangzhou 510515, China
| | - Yanmei Lai
- Department of Toxicology, School of Public Health and Tropical Medicine, Southern Medical University, 1023 S. Shatai Road, Guangzhou 510515, China
| | - Guifang Jin
- Department of Toxicology, School of Public Health and Tropical Medicine, Southern Medical University, 1023 S. Shatai Road, Guangzhou 510515, China
| | - Hansruedi Glatt
- Department of Nutritional Toxicology, German Institute of Human Nutrition (DIfE), Arthur-Scheunert- Allee 114-116, D-14558 Nuthetal, Germany; Department of Food Safety, Federal Institute for Risk Assessment (BfR), Max-Hohrn-Straße 8-10, D-10589 Berlin, Germany
| | - Qinzhi Wei
- Department of Toxicology, School of Public Health and Tropical Medicine, Southern Medical University, 1023 S. Shatai Road, Guangzhou 510515, China
| | - Yungang Liu
- Department of Toxicology, School of Public Health and Tropical Medicine, Southern Medical University, 1023 S. Shatai Road, Guangzhou 510515, China.
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47
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Zhu MZ, Le WD, Jin G. Ropinirole alters gene expression profiles in SH-SY5Y cells: a whole genome microarray study. Braz J Med Biol Res 2016; 49:e4857. [PMID: 26785691 PMCID: PMC4725189 DOI: 10.1590/1414-431x20154857] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2015] [Accepted: 09/01/2015] [Indexed: 11/25/2022] Open
Abstract
Ropinirole (ROP) is a dopamine agonist that has been used as therapy for Parkinson's
disease. In the present study, we aimed to detect whether gene expression was
modulated by ROP in SH-SY5Y cells. SH-SY5Y cell lines were treated with 10 µM ROP for
2 h, after which total RNA was extracted for whole genome analysis. Gene expression
profiling revealed that 113 genes were differentially expressed after ROP treatment
compared with control cells. Further pathway analysis revealed modulation of the
phosphatidylinositol 3-kinase (PI3K) signaling pathway, with prominent upregulation
of PIK3C2B. Moreover, batches of regulated genes, including
PIK3C2B, were found to be located on chromosome 1. These findings
were validated by quantitative RT-PCR and Western blot analysis. Our study,
therefore, revealed that ROP altered gene expression in SH-SY5Y cells, and future
investigation of PIK3C2B and other loci on chromosome 1 may provide
long-term implications for identifying novel target genes of Parkinson's disease.
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Affiliation(s)
- M Z Zhu
- School of Public Health, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - W D Le
- Shanghai Institutes for Biological Sciences, Institute of Health Sciences, Chinese Academy of Science/Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - G Jin
- Shanghai Institutes for Biological Sciences, Institute of Health Sciences, Chinese Academy of Science/Shanghai Jiao Tong University School of Medicine, Shanghai, China
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48
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Jin G, Onodera S, Saito M, Maruyama Y, Hayakawa A, Sato T, Ota Y, Aritomi D. Vertical distribution of sediment phosphorus in Lake Hachirogata related to the effect of land reclamation on phosphorus accumulation. Environ Technol 2016; 37:486-494. [PMID: 26586450 DOI: 10.1080/09593330.2015.1117043] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The focus of this work is the change in sediment properties and chemical characteristics that occur after land reclamation projects. The results indicate a higher sedimentation rate in Lake Hachirogata after reclamation, with the rate increasing with proximity to the agricultural zone. In the west-side water samples, higher levels of dissolved total nitrogen and dissolved total phosphorus (DTP) were found in both surface and bottom waters. The increase in P (39-80%) was generally greater than that for N (12-16%), regarding the nutrient supply from reclaimed farmland in the western part of the lake. In the eastern part of the lake, the pore-water Cl- profile showed a decreasing vertical gradient in the sediment core. This indicates desalination of the lake water after construction of a sluice gate in 1961. In the western sediment-core sample, a uniform Cl- profile indicates the mixing of lake water and pore water after reclamation. Considering the sedimentation of P in the last 100 years, there is a trend of increasing accumulation of P and P-activities after the reclamation project. This appears to be an impact from change in the lake environment as a result of increased agricultural nutrients, desalination, and residence. A large amount of mobile phosphorus (42-72% of TP in the western core sample) trapped in sediment increases the risk of phosphorus release and intensification of algal blooms. High sediment phosphorus and phosphorus mobility should be considered a source of pollution in the coastal environment.
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Affiliation(s)
- G Jin
- a Graduate School of Integrated Arts and Sciences, Hiroshima University , C611, 1-7-1, Kagamiyama, Higashi-Hiroshima , Japan
| | - S Onodera
- a Graduate School of Integrated Arts and Sciences, Hiroshima University , C611, 1-7-1, Kagamiyama, Higashi-Hiroshima , Japan
| | - M Saito
- b Graduate School of Environmental and life Science, Okayama University , 3-1-1 Tsushima-naka, Kita-ku, Okayama-shi , Japan
| | - Y Maruyama
- a Graduate School of Integrated Arts and Sciences, Hiroshima University , C611, 1-7-1, Kagamiyama, Higashi-Hiroshima , Japan
| | - A Hayakawa
- c Department of Biological Environment , Akita Prefectural University , 241-438 Kaidobata Nishi, Nakano, Shimoshinjo , Akita-shi , Japan
| | - T Sato
- a Graduate School of Integrated Arts and Sciences, Hiroshima University , C611, 1-7-1, Kagamiyama, Higashi-Hiroshima , Japan
| | - Y Ota
- d Atmosphere and Ocean Research Institute, the University of Tokyo , 5-1-5 Kashiwanoha, Kashiwa , Chiba Japan
| | - D Aritomi
- a Graduate School of Integrated Arts and Sciences, Hiroshima University , C611, 1-7-1, Kagamiyama, Higashi-Hiroshima , Japan
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49
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Almeida I, Marquês J, Liu W, Niu Y, de Almeida R, Jin G, Viana A. Phospholipid/cholesterol/decanethiol mixtures for direct assembly of immunosensing interfaces. Colloids Surf B Biointerfaces 2015; 136:997-1003. [DOI: 10.1016/j.colsurfb.2015.10.048] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Revised: 10/13/2015] [Accepted: 10/29/2015] [Indexed: 12/20/2022]
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Zhang YW, Long E, Mihovilovič M, Jin G, Allada K, Anderson B, Annand JRM, Averett T, Ayerbe-Gayoso C, Boeglin W, Bradshaw P, Camsonne A, Canan M, Cates GD, Chen C, Chen JP, Chudakov E, De Leo R, Deng X, Deur A, Dutta C, El Fassi L, Flay D, Frullani S, Garibaldi F, Gao H, Gilad S, Gilman R, Glamazdin O, Golge S, Gomez J, Hansen O, Higinbotham DW, Holmstrom T, Huang J, Ibrahim H, de Jager CW, Jensen E, Jiang X, St John J, Jones M, Kang H, Katich J, Khanal HP, King P, Korsch W, LeRose J, Lindgren R, Lu HJ, Luo W, Markowitz P, Meziane M, Michaels R, Moffit B, Monaghan P, Muangma N, Nanda S, Norum BE, Pan K, Parno D, Piasetzky E, Posik M, Punjabi V, Puckett AJR, Qian X, Qiang Y, Qiu X, Riordan S, Ron G, Saha A, Sawatzky B, Schiavilla R, Schoenrock B, Shabestari M, Shahinyan A, Širca S, Subedi R, Sulkosky V, Tobias WA, Tireman W, Urciuoli GM, Wang D, Wang K, Wang Y, Watson J, Wojtsekhowski B, Ye Z, Zhan X, Zhang Y, Zheng X, Zhao B, Zhu L. Measurement of the Target-Normal Single-Spin Asymmetry in Quasielastic Scattering from the Reaction (3)He(↑)(e,e'). Phys Rev Lett 2015; 115:172502. [PMID: 26551107 DOI: 10.1103/physrevlett.115.172502] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2015] [Indexed: 06/05/2023]
Abstract
We report the first measurement of the target single-spin asymmetry, A(y), in quasielastic scattering from the inclusive reaction (3)He(↑)(e,e') on a (3)He gas target polarized normal to the lepton scattering plane. Assuming time-reversal invariance, this asymmetry is strictly zero for one-photon exchange. A nonzero A(y) can arise from the interference between the one- and two-photon exchange processes which is sensitive to the details of the substructure of the nucleon. An experiment recently completed at Jefferson Lab yielded asymmetries with high statistical precision at Q(2)=0.13, 0.46, and 0.97 GeV(2). These measurements demonstrate, for the first time, that the (3)He asymmetry is clearly nonzero and negative at the 4σ-9σ level. Using measured proton-to-(3)He cross-section ratios and the effective polarization approximation, neutron asymmetries of -(1-3)% were obtained. The neutron asymmetry at high Q(2) is related to moments of the generalized parton distributions (GPDs). Our measured neutron asymmetry at Q(2)=0.97 GeV(2) agrees well with a prediction based on two-photon exchange using a GPD model and thus provides a new, independent constraint on these distributions.
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Affiliation(s)
- Y-W Zhang
- Rutgers University, New Brunswick, New Jersey 08901, USA
- University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - E Long
- Kent State University, Kent, Ohio 44242, USA
| | | | - G Jin
- University of Virginia, Charlottesville, Virginia 22908, USA
| | - K Allada
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - B Anderson
- Kent State University, Kent, Ohio 44242, USA
| | - J R M Annand
- Glasgow University, Glasgow G12 8QQ Scotland, United Kingdom
| | - T Averett
- The College of William and Mary, Williamsburg, Virginia 23187, USA
| | - C Ayerbe-Gayoso
- The College of William and Mary, Williamsburg, Virginia 23187, USA
| | - W Boeglin
- Florida International University, Miami, Florida 33181, USA
| | - P Bradshaw
- The College of William and Mary, Williamsburg, Virginia 23187, USA
| | - A Camsonne
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - M Canan
- Old Dominion University, Norfolk, Virginia 23529, USA
| | - G D Cates
- University of Virginia, Charlottesville, Virginia 22908, USA
| | - C Chen
- Hampton University, Hampton, Virginia 23669, USA
| | - J P Chen
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - E Chudakov
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - R De Leo
- Università degli studi di Bari Aldo Moro, I-70121 Bari, Italy
| | - X Deng
- University of Virginia, Charlottesville, Virginia 22908, USA
| | - A Deur
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - C Dutta
- University of Kentucky, Lexington, Kentucky 40506, USA
| | - L El Fassi
- Rutgers University, New Brunswick, New Jersey 08901, USA
| | - D Flay
- Temple University, Philadelphia, Pennsylvania 19122, USA
| | - S Frullani
- Istituto Nazionale Di Fisica Nucleare, INFN/Sanita, 00161 Roma, Italy
| | - F Garibaldi
- Istituto Nazionale Di Fisica Nucleare, INFN/Sanita, 00161 Roma, Italy
| | - H Gao
- Duke University, Durham, North Carolina 27708, USA
| | - S Gilad
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - R Gilman
- Rutgers University, New Brunswick, New Jersey 08901, USA
| | - O Glamazdin
- Kharkov Institute of Physics and Technology, Kharkov 61108, Ukraine
| | - S Golge
- Old Dominion University, Norfolk, Virginia 23529, USA
| | - J Gomez
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - O Hansen
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - D W Higinbotham
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - T Holmstrom
- Longwood University, Farmville, Virginia 23909, USA
| | - J Huang
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
- Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
| | - H Ibrahim
- Cairo University, Cairo, Giza 12613, Egypt
| | - C W de Jager
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - E Jensen
- Christopher Newport University, Newport News, Virginia 23606, USA
| | - X Jiang
- Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
| | - J St John
- Longwood University, Farmville, Virginia 23909, USA
| | - M Jones
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - H Kang
- Seoul National University, Seoul 151-742, Korea
| | - J Katich
- The College of William and Mary, Williamsburg, Virginia 23187, USA
| | - H P Khanal
- Florida International University, Miami, Florida 33181, USA
| | - P King
- Ohio University, Athens, Ohio 45701, USA
| | - W Korsch
- University of Kentucky, Lexington, Kentucky 40506, USA
| | - J LeRose
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - R Lindgren
- University of Virginia, Charlottesville, Virginia 22908, USA
| | - H-J Lu
- Huangshan University, Tunxi, Huangshan City, Anhui Province 245041, People's Republic of China
| | - W Luo
- Lanzhou University, Lanzhou, Gansu 730000, People's Republic of China
| | - P Markowitz
- Florida International University, Miami, Florida 33181, USA
| | - M Meziane
- The College of William and Mary, Williamsburg, Virginia 23187, USA
| | - R Michaels
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - B Moffit
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - P Monaghan
- Hampton University, Hampton, Virginia 23669, USA
| | - N Muangma
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - S Nanda
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - B E Norum
- University of Virginia, Charlottesville, Virginia 22908, USA
| | - K Pan
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - D Parno
- Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | | | - M Posik
- Temple University, Philadelphia, Pennsylvania 19122, USA
| | - V Punjabi
- Norfolk State University, Norfolk, Virginia 23504, USA
| | - A J R Puckett
- Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
| | - X Qian
- Duke University, Durham, North Carolina 27708, USA
| | - Y Qiang
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - X Qiu
- Lanzhou University, Lanzhou, Gansu 730000, People's Republic of China
| | - S Riordan
- University of Virginia, Charlottesville, Virginia 22908, USA
| | - G Ron
- Hebrew University of Jerusalem, Jerusalem 91904, Israel
| | - A Saha
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - B Sawatzky
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - R Schiavilla
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
- Old Dominion University, Norfolk, Virginia 23529, USA
| | - B Schoenrock
- Northern Michigan University, Marquette, Michigan 49855, USA
| | - M Shabestari
- University of Virginia, Charlottesville, Virginia 22908, USA
| | - A Shahinyan
- Yerevan Physics Institute, Yerevan 375036, Armenia
| | - S Širca
- Jožef Stefan Institute, SI-1000 Ljubljana, Slovenia
- University of Ljubljana, SI-1000 Ljubljana, Slovenia
| | - R Subedi
- George Washington University, Washington, D.C. 20052, USA
| | - V Sulkosky
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - W A Tobias
- University of Virginia, Charlottesville, Virginia 22908, USA
| | - W Tireman
- Northern Michigan University, Marquette, Michigan 49855, USA
| | - G M Urciuoli
- Istituto Nazionale Di Fisica Nucleare, INFN/Sanita, 00161 Roma, Italy
| | - D Wang
- University of Virginia, Charlottesville, Virginia 22908, USA
| | - K Wang
- University of Virginia, Charlottesville, Virginia 22908, USA
| | - Y Wang
- University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA
| | - J Watson
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - B Wojtsekhowski
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - Z Ye
- Hampton University, Hampton, Virginia 23669, USA
| | - X Zhan
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - Y Zhang
- Lanzhou University, Lanzhou, Gansu 730000, People's Republic of China
| | - X Zheng
- University of Virginia, Charlottesville, Virginia 22908, USA
| | - B Zhao
- The College of William and Mary, Williamsburg, Virginia 23187, USA
| | - L Zhu
- Hampton University, Hampton, Virginia 23669, USA
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