Institution
Binzhou Medical College
Education•Yantai, China•
About: Binzhou Medical College is a education organization based out in Yantai, China. It is known for research contribution in the topics: Apoptosis & Cancer. The organization has 959 authors who have published 619 publications receiving 7642 citations.
Topics: Apoptosis, Cancer, Cell growth, Metastasis, Genotype
Papers published on a yearly basis
Papers
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TL;DR: IGF-1 may play an important role in neuroprotective effects on DRG neurons through regulating GAP-43 expression with excitotoxicity induced by Glu and the process was involved in both ERK1/2 and PI3K/Akt signaling pathways.
Abstract: Insulin-like growth factor-1 (IGF-1) is a neurotrophic factor and plays an important role in promoting axonal growth from dorsal root ganglion (DRG) neurons. Whether IGF-1 influences growth-associated protein 43 (GAP-43) expression and activates the extracellular signal-regulated protein kinase (ERK1/2) and the phosphatidylinositol 3-kinase (PI3K)/Akt signaling pathways in DRG neurons with excitotoxicity induced by glutamate (Glu) remains unknown. In this study, embryonic 15-day-old rat DRG explants were cultured for 48 h and then exposed to IGF-1, Glu, Glu + IGF-1, Glu + IGF-1 + PD98059, Glu + IGF-1 + LY294002, Glu + IGF-1 + PD98059 + LY294002 for additional 12 h. The DRG explants were continuously exposed to growth media as control. The levels of GAP-43 mRNA were detected by real time-PCR analysis. The protein levels of GAP-43, phosphorylated ERK1/2, phosphorylated Akt, total ERK1/2, and total Akt were detected by Western blot assay. GAP-43 expression in situ was determined by immunofluorescent labeling. Apoptotic cell death was monitored by Hoechst 33342 staining. IGF-1 alone increased GAP-43 and its mRNA levels in the absence of Glu. The decreased GAP-43 and its mRNA levels caused by Glu could be partially reversed by the presence of IGF-1. IGF-1 rescued neuronal cell death caused by Glu. Neither the ERK1/2 inhibitor PD98059 nor the PI3K inhibitor LY294002 blocked the effect of IGF-1, but both inhibitors together were effective. To validate the impact of GAP-43 expression by IGF-1, GAP-43 induction was blocked by administration of dexamethasone (DEX). IGF-1 partially rescued the decrease of GAP-43 and its mRNA levels induced by DEX. DEX induced an increase of cell apoptosis. IGF-1 may play an important role in neuroprotective effects on DRG neurons through regulating GAP-43 expression with excitotoxicity induced by Glu and the process was involved in both ERK1/2 and PI3K/Akt signaling pathways.
38 citations
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TL;DR: The pleiotropic effects of statins in atherosclerotic patients include increased expression of genes involved in apoptosis of monocyte/macrophage, inhibition of inflammatory responses, antioxidant properties, prevention of foam cell formation, and stabilization of atherosclerosis plaques.
Abstract: The objective of this study was to investigate the gene expression signature of monocyte/macrophages and the pleiotropic effects of atorvastatin on monocytes in atherosclerotic patients. Forty patients with coronary heart diseases were randomly assigned to double-blind therapy with either 20 or 80 mg per day of atorvastatin. Follow-up visits occurred at weeks 6 and 12, including complete chemistry and lipid analyses and quantification of 14 target genes in monocytes. After 12 weeks of therapy, both groups gained beneficial alterations in lipid profiles. Both groups experienced significant reductions in gene expression of lipoprotein-associated phospholipase A2, CD13, leptin receptor, matrix metalloproteases-1, legumain, and prolyl oligopeptidase after 12 weeks of therapy. Only tumor protein 53 was increased in the atorvastatin 80-mg group. Moreover, nonsignificant interactions between dosage and duration of therapy were found. The pleiotropic effects of statins in atherosclerotic patients include increased expression of genes involved in apoptosis of monocyte/macrophage, inhibition of inflammatory responses, antioxidant properties, prevention of foam cell formation, and stabilization of atherosclerotic plaques. This property fuels potential clinical significance.
38 citations
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TL;DR: It seems that at least part of the anti-edematous effects of CGRP is due to decrease of BBB disruption by improving ultrastructural damage of capillary endothelium cells, enhancing basal membrane, and inhibiting AQP4 and its mRNA over-expression.
37 citations
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TL;DR: UEE can relieve dyspnea and arm fatigue in patients with COPD during ADL and should be included in the PR program, however, there is currently a lack of clinical evidence to support UUEE relieving dyspna and arm fatiguing.
37 citations
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TL;DR: Two new diphenyl derivatives were isolated from coastal saline soil derived fungus Aspergillus iizukae and their cytotoxicities were preliminarily evaluated on HL-60, BEL-7402 and A-549 cell lines by the MTT assay.
Abstract: Two new diphenyl derivatives, named iizukines A (1) and B (2), along with nine known compounds were isolated from coastal saline soil derived fungus Aspergillus iizukae. The structures were determined by extensive spectroscopic analysis. Their cytotoxicities were preliminarily evaluated on HL-60, BEL-7402 and A-549 cell lines by the MTT assay.
37 citations
Authors
Showing all 959 results
Name | H-index | Papers | Citations |
---|---|---|---|
Yuming Guo | 73 | 492 | 37180 |
Mingwen Zhao | 55 | 361 | 10884 |
Philip H.-S. Jen | 30 | 137 | 3644 |
Qiusheng Zheng | 28 | 117 | 2352 |
Qiang Fu | 19 | 62 | 1094 |
Haixia Zhang | 17 | 38 | 1155 |
Ling-Qun Kong | 15 | 20 | 931 |
Xuemei Hu | 14 | 30 | 395 |
Jichun Han | 14 | 28 | 447 |
Bao-guang Hu | 11 | 20 | 732 |
Xianbing Liu | 11 | 21 | 301 |
Xiaoyan Xu | 10 | 15 | 260 |
Yongfeng Gong | 10 | 10 | 521 |
Jingjing Xie | 10 | 13 | 457 |
Xiling Sun | 10 | 18 | 404 |