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Liu Y, Xu C, Wang WX, Song Z, Zhu Y, Guan Y, Chen R, Chen G, Lv T, Song Y. 23P Genomic profiling of gene aberrations in 323 Chinese NSCLC patients. J Thorac Oncol 2018. [DOI: 10.1016/s1556-0864(18)30303-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Niu J, Zhai Z, Hao F, Zhang Y, Song Z, Zhong H. Dissection of a circulating CD3 + CD20 + T cell subpopulation in patients with psoriasis. Clin Exp Immunol 2018; 192:206-212. [PMID: 29377068 DOI: 10.1111/cei.13106] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/17/2018] [Indexed: 12/26/2022] Open
Abstract
CD3+ CD20+ T cells are a population of CD3+ T cells that express CD20 and identified in healthy donors and autoimmune diseases. However, the nature and role of these cells in patients with psoriasis remain unclear. In this study, we aimed to investigate the level, phenotype, functional and clinical relevance of CD3+ CD20+ T cells in the peripheral blood of patients with psoriasis. We found that a small subset of CD3+ T cells expressed CD20 molecule in the peripheral blood of patients with psoriasis, and their levels were similar to those in healthy donors. Circulating CD3+ CD20+ T cells in patients with psoriasis were enriched in CD4+ cells and displayed an activated effector phenotype, as these cells contained fewer CD45RA+ -naive and CCR7+ cells with increased activity than those of CD3+ T cells lacking CD20. In addition, compared with healthy donors, circulating CD3+ CD20+ T cells in patients with psoriasis produced more cytokines, interleukin (IL)-17A, tumour necrosis factor (TNF)-α and IL-21, but not IL-4 and IFN-γ. Furthermore, a significantly positive correlation was found between the levels of IL-17A, TNF-α and IL-21-production CD3+ CD20+ T cells with Psoriasis Area and Severity Index scores. Our findings suggest that CD3+ CD20+ T cells may play a role in the pathogenesis of psoriasis.
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Song Z, Li HQ. [Effects of ovalbumin exposure during pregnancy of mice on the ovalbumin re-exposure in adult progeny]. ZHONGHUA ER KE ZA ZHI = CHINESE JOURNAL OF PEDIATRICS 2018; 55:766-770. [PMID: 29050115 DOI: 10.3760/cma.j.issn.0578-1310.2017.10.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To observe the immunoreaction of offspring mice by ovalbumin (OVA) re-exposure after their mothers exposed to OVA during pregnancy. Method: A prospective controlled study was conducted to observe mice after repeated OVA exposures at 6-8 weeks.Their mothers were exposed to OVA during different stages of pregnancy.The symptoms were recorded and scored.The levels of OVA-specific IgE in serum, interferon-γ(IFN-γ) and interleukin-4(IL-4) in supernatant of spleen primary lymphocytes in vitro were measured by ELISA.The results were analyzed by single factor analysis of variance or rank sum test. Result: All the mice in each group had acute diarrhea.The diarrhea happened earliest (2 days) and most severe in the late pregnancy group (early pregnancy group 7.0±1.0; middle pregnancy group: 7.1±1.1; late pregnancy group: 9.9±2.2, P<0.01). The levels of absorbance of OVA-specific IgE in the pregnancy groups were higher than those of the control group.The absorbance of OVA-specific IgE in late pregnancy group was the highest (control: 0.27±0.06; early pregnancy group: 0.51±0.13; middle pregnancy group: 0.50±0.09; late pregnancy group: 0.63±0.13, P<0.01). There was no significant change in IFN-γ expression in cultured supernatant of spleen lymphocytes in each group (control: (133±7) pg/ml; early pregnancy group: (133±4) pg/ml; middle pregnancy group: (134±6) pg/ml; late pregnancy group: (132±4) pg/ml, all P value >0.05). The expression of IL-4 in the experimental groups was higher than that in the control group, especially in late pregnancy group(control: (25.3±2.4) pg/ml; early pregnancy group: (32.4±4.4) pg/ml; middle pregnancy group: (35.0±5.4) pg/ml; late pregnancy group: (47.1±5.8) pg/ml; P value all<0.01). Conclusion: The allergic reaction of the OVA re-exposure progeny whose mothers were exposed to OVA in the late pregnancy period was most severe, suggesting that late pregnancy period might be the high risk stage of intrauterine sensitization, or"window period".
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Song Z, Yang D, Yang J, Nie X, Wu J, Song H, Gu Y. Abdominal wall reconstruction following resection of large abdominal aggressive neoplasms using tensor fascia lata flap with or without mesh reinforcement. Hernia 2018; 22:333-341. [PMID: 29417339 PMCID: PMC5978915 DOI: 10.1007/s10029-018-1738-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2017] [Accepted: 01/19/2018] [Indexed: 11/26/2022]
Abstract
PURPOSE Abdominal wall defects caused by neoplasms with large extended resection defects remain a challenging problem. Autologous flaps, meshes, and component separation techniques are effective in reconstructing these defects. We retrospectively reviewed and assessed the success of reconstruction using tensor fascia lata flap with or without meshes. METHODS 18 patients with abdominal wall neoplasms were identified during the period from 2007 to 2016. A retrospective review of office charts and hospital records was performed. RESULTS A total of 18 patients received corresponding treatment according to the degree of defects, with a mean age of 53.89 ± 14.56 years old, a mean body mass index (BMI) of 22.89 ± 4.09 kg/m2, and a mean American Society of Anesthesiologist (ASA) score of 2.18 ± 0.75. Operative details included the mean defect size (303.44 ± 175.67 cm2), the mean mesh size (265.92 ± 227.99 cm2), and the mean operative time (382.33 ± 180.38 min). Postoperative wound complications were identified in 7 (39%) patients, including incisional infection, edema and thrombus. Neoplasm recurrence was observed in 2 (13%) primary neoplasms patients. No hernias were present in any patient. CONCLUSIONS Abdominal wall defects caused by neoplasms should be repaired by autologous flaps combined with or without mesh reinforcement. Most type I defects should be primary sutured; type II or III defects should be repaired well by flaps, with or without mesh; if the incision is infected or contaminated, biological mesh or flaps are the best choice.
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Yang Q, Liu X, Song Z, Lin L, Wu K. Characterization of Polyethersulfone Membranes for Tear Fluid Collection. Curr Mol Med 2017; 17:249-257. [DOI: 10.2174/1566524017666171101164244] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2017] [Revised: 10/14/2017] [Accepted: 10/30/2017] [Indexed: 11/22/2022]
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81
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Wang P, Lin S, Zhang G, Song Z. Topological gapless phase in Kitaev model on square lattice. Sci Rep 2017; 7:17179. [PMID: 29215069 PMCID: PMC5719436 DOI: 10.1038/s41598-017-17334-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Accepted: 11/13/2017] [Indexed: 11/17/2022] Open
Abstract
We study the topological feature of gapless states in the fermionic Kitaev model on a square lattice. There are two types of gapless states which are topologically trivial and nontrivial. We show that the topological gapless phase lives in a wide two-dimensional parameter region and are characterized by two vertices of an auxiliary vector field de-fined in the two-dimensional momentum space, with opposite winding numbers. The isolated band touching points, as the topological defects of the field, move, emerge, and disappear as the parameters vary. The band gap starts to open only at the merg-ing points, associated with topologically trivial gapless states. The symmetry protect-ing the topological gapless phase and the robustness under perturbations are also discussed.
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Cheng HG, Phillips MR, Li X, Zhang J, Shi Q, Xu G, Song Z, Ding Z, Pang S. Co-occurrence of DSM-IV mental disorders and alcohol use disorder among adult Chinese males. Psychol Med 2017; 47:2811-2822. [PMID: 28552086 DOI: 10.1017/s0033291717001337] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Studies from high-income countries report moderate-to-strong positive associations between alcohol use disorder (AUD) and other mental disorders, but there is little evidence about the comorbidity of AUD from low-and-middle-income countries. METHODS A sample of 74 752 adults from five provinces that account for >12% of China's adult population was screened using the General Health Questionnaire, and the Structured Clinical Interview for DSM-IV was administered by psychiatrists to a subsample of 9619 males. The associations between AUD and other mental disorders at each site and the characteristics of men with AUD with and without comorbid mental disorders were estimated using logistic regression and summarized across sites using meta-analysis. Generalized estimation equations estimated the associations between the clinical features of alcohol dependence and comorbidity. RESULTS Robust inverse associations were found between current AUD and any mood disorder (adjusted OR = 0.6, 95% CI = 0.4-0.8) and any anxiety disorder (OR = 0.5, 95% CI = 0.3-1.0). Compared with men without AUD, men with AUD without comorbid disorders were more likely to be middle-aged, to be currently married, and to have higher family incomes. Men with comorbid AUD and other disorders were more likely to have the clinical features of alcohol dependence than men with AUD without comorbid disorders. CONCLUSIONS Inverse associations between AUD and other mental disorders and the higher social status of men with AUD than men without AUD found in this large, representative sample of community-dwelling Chinese males highlight the importance of considering the local substance-use culture when designing clinical or preventive interventions for addictive conditions.
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Xu C, Wang W, Zhuang W, Song Z, Lin J, Chen Y, Chen G, Fang M, Lv T, Song Y. P3.02-025 65 Cases of Molecular Profiling Analysis in Surgical Resected Pulmonary Neuroendocrine Carcinoma. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Xu C, Wang W, Zhuang W, Song Z, Chen R, Guan Y, Yi X, Chen G, Fang M, Lv T, Song Y. P2.03-057 Effectiveness of Icotinib on Uncommon EGFR Exon 20 Insert Mutations: A763_Y 764insFQEA in Non-Small-Cell Lung Cancer. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.11.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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85
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Huang Z, Xu C, Wang W, Zhuang W, Song Z, Chen Y, Chen G, Fang M, Lv T, Song Y. P3.02-028 276 Cases of EGFR/ALK Gene Status and Predominant Histologic Subtype in Chinese Surgically Resected Lung Adenocarcinoma. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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86
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Wang W, Xu C, Zhuang W, Song Z, Zhu Y, Chen R, Guan Y, Yi X, Fang M, Lv T, Song Y. P1.02-048 Somatic Mutation Analysis of RB1 Gene in Chinese Non-Small Cell Lung Cancer Patients. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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87
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Xu C, Wang W, Zhuang W, Song Z, Lin G, Chen X, Zhu Y, Fang M, Zhang H, Wang H, Zhang J, Yu Z, Chen R, Guan Y, Yi X, Chen Y, Chen G, Lv T, Song Y. Gene mutational profiling of Chinese EGFR-T790M mutation NSCLC patients required resistance to osimertinib by next generation sequencing. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx671.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Wang S, Xu C, Wang W, Zhuang W, Song Z, Zhu Y, Chen R, Guan Y, Yi X, Chen Y, Chen G, Fang M, Lv T, Song Y. P1.02-049 Detection of CDKN2A Gene Mutations in Patients with Non-Small Cell Lung Cancer Patients. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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89
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Huang Y, Xu C, Wang W, Zhuang W, Song Z, Chen Y, Chen G, Fang M, Lv T, Song Y. P3.02-069 58 Cases of EGFR/ALK Gene Status Analysis in Pulmonary Sarcomatoid Carcinoma. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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90
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Wang S, Xu C, Wang W, Zhuang W, Song Z, Zhu Y, Chen R, Guan Y, Yi X, Chen Y, Chen G, Fang M, Lv T, Song Y. P2.02-021 Prevalence of PTPRD Gene Mutations in Chinese Non-Small Cell Lung Cancer Patients. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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91
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Xu Q, Wang W, Xu C, Zhuang W, Song Z, Zhu Y, Xu Z, Chen R, Guan Y, Yi X, Chen G, Fang M, Lv T, Song Y. P1.02-056 BRAF Non-V600E Mutations Recurrently Found in Non-Small Cell Lung Cancer in Chinese Patients. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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92
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Xu Z, Xu C, Wang W, Xu Q, Zhuang W, Song Z, Chen Y, Chen G, Fang M, Lv T, Song Y. P3.02-068 95 Cases of EGFR/ALK Gene Status Analysis in Lung Adenosquamous Carcinoma. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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93
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Xu C, Wang W, Zhuang W, Song Z, Chen R, Guan Y, Chen G, Yi X, Fang M, Lv T, Song Y. P3.01-009 Clinical Efficacy of Icotinib in Patients with Advanced Non-Small Cell Lung Cancer Harboring EGFR Exon 18 E709X Mutations. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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94
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Wang W, Xu C, Zhuang W, Song Z, Lin G, Zhu Y, Chen X, Chen R, Guan Y, Yi X, Chen Y, Chen G, Fang M, Lv T, Song Y. A multicenter study of noninvasive genotyping and dynamic monitoring of ROS1+NSCLC receiving treatment with crizotinib by next generation sequencing. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx671.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Huang Y, Wang W, Xu C, Zhuang W, Song Z, Huang Z, Lin G, Chen X, Wu B, Chen Y, Chen G, Fang M. P3.01-008 Association between Icotinib Efficacy and Circulating Tumor Cell Levels in Advanced Non-Small Cell Lung Cancer. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Xu C, Wang W, Zhuang W, Song Z, Chen Y, Chen G, Fang M, Lv T, Song Y. P3.02-029 218 Cases of EGFR/ALK Gene Status Analysis in Chinese Lung Squamous Cell Carcinoma. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Xu C, Wang W, Zhuang W, Song Z, Chen Y, Chen G, Fang M, Lv T, Song Y. P2.02-005 13 Cases of Molecular Features Analysis in Pulmonary Mucoepidermoid Carcinoma. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Chen X, Xu C, Wang W, Zhuang W, Song Z, Zhu Y, Chen R, Guan Y, Yi X, Chen Y, Chen G, Lv T, Song Y. P1.02-059 Molecular Characteristics of SMARCA4 Mutations Detection in Chinese Non-Small Cell Lung Cancer Patients. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Zhuang W, Xu C, Wang W, Song Z, Zhu Y, Chen R, Guan Y, Yi X, Fang M, Chen G, Lv T, Song Y. Different first line EGFR-TKI regimen and the clearance of EGFR sensitive mutation in acquired EGFR-TKI resistant lung adenocarcinoma patients. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx671.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Wang W, Xu C, Tan Q, Song Z, Zhuang W, Chen Y, Xiong L, Chen G, Fang M, Lv T, Song Y. P3.02-065 Lung Adenocarcinoma Patient with EGFR Kinase Domain Duplication (KDD) and Its Response to Icotinib: A Case Report. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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