Objective:To study the effects of recombinant human interferon 2b atomization on serum cytokines and peripheral blood immune cells in children with HFMD.Methods: Children who were diagnosed with hand-foot-and-mouth di...Objective:To study the effects of recombinant human interferon 2b atomization on serum cytokines and peripheral blood immune cells in children with HFMD.Methods: Children who were diagnosed with hand-foot-and-mouth disease in Tongji Hospital? Tongji Medical College Huazhong University of Science & Technology between June 2014 and August 2017 were selected as the research subjects and randomly divided into the interferonα2b group who accepted human recombinant interferonα2b atomization combined with conventional symptomatic treatment and the control group who accepted conventional symptomatic treatment. The contents of cytokines in serum and the contents of immune cells in peripheral blood were determined before treatment as well as 3 days and 5 days after treatment. Results: 3 days and 5 days after treatment, IL-6, IL-13, TNF-α, CRP, MCP-1, VCAM-1 and ICAM-1 contents in serum as well as CD19+CD24highCD27+B cell contents in peripheral blood of both groups of children were greatly lower than those before treatment whereas CD3+CD4+T cell, CD3+CD8+T cell and CD16+CD56+NK cell contents in peripheral blood were higher than those before treatment, and IL-6, IL-13, TNF-α, CRP, MCP-1, VCAM-1 and ICAM-1 contents in serum as well as CD19+CD24highCD27+B cell contents in peripheral blood of interferonα2b group were significantly lower than those of control group whereas CD3+CD4+T cell, CD3+CD8+T cell and CD16+CD56+NK cell contents in peripheral blood were higher than those of control group.Conclusion: Recombinant human interferonα2b atomization treatment of HFMD can reduce the inflammatory response and improve the immune response.展开更多
Objective:To study the effects of Wnt/β-catenin signaling pathway on the proliferation and invasive growth of cells in mantle cell lymphoma.Methods: Patients who were diagnosed with mantle cell lymphoma by lymph node...Objective:To study the effects of Wnt/β-catenin signaling pathway on the proliferation and invasive growth of cells in mantle cell lymphoma.Methods: Patients who were diagnosed with mantle cell lymphoma by lymph node biopsy in Tongji Hospital? Tongji Medical College Huazhong University of Science & Technology between March 2015 and May 2017 were selected as lymphoma group of the research, and patients who were diagnosed with reactive hyperplasia by lymph node biopsy during the same period were selected as the control group. The protein expression of Wnt/β-catenin signaling pathway molecules in lymph node tissues were determined by enzyme-linked immunosorbent assay kit, and the mRNA expression of proliferation genes and invasion genes were determined by fluorescence quantitative PCR kit.Results:β-catenin, p-GSK-3β and Tcf/Lef protein levels as well as C-myc, CyclinD1, Est-1, MMP9 and MMP26 mRNA expression in lymph node tissues of lymphoma group were significantly higher than those of control group whereas DKK1 and WIF-1 protein levels as well as Bax, Apaf1, Caspase-3, TNFAIP3, TIMP2 and TIMP4 mRNA expression were significantly lower than those of control group. C-myc, CyclinD1, Est-1, MMP9 and MMP26 mRNA expression in lymphoma tissues were positively correlated withβ-catenin, p-GSK-3β and Tcf/Lef protein levels, and negatively correlated with DKK1 and WIF-1 protein levels;Bax, Apaf1, Caspase-3, TNFAIP3, TIMP2 and TIMP4 mRNA expression were negatively correlated withβ-catenin, p-GSK-3β and Tcf/Lef protein levels, and positively correlated with DKK1 and WIF-1 protein levels.Conclusion: The activation of Wnt/β-catenin signaling pathway can promote the proliferation and invasive growth of cells in mantle cell lymphoma.展开更多
基金National Program on Key Basic Research Project of China(973 Program)(No:2005CB5225007)Key Clinical Research Project of the Ministry of Health No.:2010-2012)National Science and Technology Support Program during the"11th Five-Year Plan”(No.:2006BAI05A07).
文摘Objective:To study the effects of recombinant human interferon 2b atomization on serum cytokines and peripheral blood immune cells in children with HFMD.Methods: Children who were diagnosed with hand-foot-and-mouth disease in Tongji Hospital? Tongji Medical College Huazhong University of Science & Technology between June 2014 and August 2017 were selected as the research subjects and randomly divided into the interferonα2b group who accepted human recombinant interferonα2b atomization combined with conventional symptomatic treatment and the control group who accepted conventional symptomatic treatment. The contents of cytokines in serum and the contents of immune cells in peripheral blood were determined before treatment as well as 3 days and 5 days after treatment. Results: 3 days and 5 days after treatment, IL-6, IL-13, TNF-α, CRP, MCP-1, VCAM-1 and ICAM-1 contents in serum as well as CD19+CD24highCD27+B cell contents in peripheral blood of both groups of children were greatly lower than those before treatment whereas CD3+CD4+T cell, CD3+CD8+T cell and CD16+CD56+NK cell contents in peripheral blood were higher than those before treatment, and IL-6, IL-13, TNF-α, CRP, MCP-1, VCAM-1 and ICAM-1 contents in serum as well as CD19+CD24highCD27+B cell contents in peripheral blood of interferonα2b group were significantly lower than those of control group whereas CD3+CD4+T cell, CD3+CD8+T cell and CD16+CD56+NK cell contents in peripheral blood were higher than those of control group.Conclusion: Recombinant human interferonα2b atomization treatment of HFMD can reduce the inflammatory response and improve the immune response.
基金National Program on Key Basic Rescarch Projcct of China(973 Program)(No:2005CB5225007)Key Clinical Rescarch Projcct of the Ministry of Hcalth(No.:2010-2012)National Scicnce and Tochnology Support Program during the"11th Five-Year Plan"No.:2006BAI05A07)
文摘Objective:To study the effects of Wnt/β-catenin signaling pathway on the proliferation and invasive growth of cells in mantle cell lymphoma.Methods: Patients who were diagnosed with mantle cell lymphoma by lymph node biopsy in Tongji Hospital? Tongji Medical College Huazhong University of Science & Technology between March 2015 and May 2017 were selected as lymphoma group of the research, and patients who were diagnosed with reactive hyperplasia by lymph node biopsy during the same period were selected as the control group. The protein expression of Wnt/β-catenin signaling pathway molecules in lymph node tissues were determined by enzyme-linked immunosorbent assay kit, and the mRNA expression of proliferation genes and invasion genes were determined by fluorescence quantitative PCR kit.Results:β-catenin, p-GSK-3β and Tcf/Lef protein levels as well as C-myc, CyclinD1, Est-1, MMP9 and MMP26 mRNA expression in lymph node tissues of lymphoma group were significantly higher than those of control group whereas DKK1 and WIF-1 protein levels as well as Bax, Apaf1, Caspase-3, TNFAIP3, TIMP2 and TIMP4 mRNA expression were significantly lower than those of control group. C-myc, CyclinD1, Est-1, MMP9 and MMP26 mRNA expression in lymphoma tissues were positively correlated withβ-catenin, p-GSK-3β and Tcf/Lef protein levels, and negatively correlated with DKK1 and WIF-1 protein levels;Bax, Apaf1, Caspase-3, TNFAIP3, TIMP2 and TIMP4 mRNA expression were negatively correlated withβ-catenin, p-GSK-3β and Tcf/Lef protein levels, and positively correlated with DKK1 and WIF-1 protein levels.Conclusion: The activation of Wnt/β-catenin signaling pathway can promote the proliferation and invasive growth of cells in mantle cell lymphoma.