- Phosphatidylinositol 4-phosphate 5-kinase alpha negatively regulates nerve growth factor-induced neurite outgrowth in PC12 cells
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Liu T, Lee SY
- KMID: 2154235
- Exp Mol Med.
- 2013 Mar;45(3):e16.
Neurite outgrowth, a cell differentiation process involving membrane morphological changes, is critical for neuronal network and development. The membrane lipid, phosphatidylinositol (PI) 4,5-bisphosphate (PIP2), is a key regulator of many... -
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- Ligation of CD40 receptor in human B lymphocytes triggers the 5-lipoxygenase pathway to produce reactive oxygen species and activate p38 MAPK
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Ha YJ, Seul HJ, Lee JR
- KMID: 1097267
- Exp Mol Med.
- 2011 Feb;43(2):101-110.
- doi: 10.3858/emm.2011.43.2.012
Previously, we reported that CD40-induced production of reactive oxygen species (ROS) by NADPH oxidase requires the TNF receptor-associated factor (TRAF) 3, as well as the activities of phosphatidylinositol 3-kinase (PI3K)... -
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- Wnt5a stimulates chemotactic migration and chemokine production in human neutrophils
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Jung YS, Lee HY, Kim SD, Park JS, Kim JK, Suh PG, Bae YS
- KMID: 2154246
- Exp Mol Med.
- 2013 Jun;45(6):e27.
Wnt5a is a ligand that activates the noncanonical Wnt signaling pathways (beta-catenin-independent pathways). Human neutrophils expressed several Wnt5a receptors, such as Frizzled 2, 5 and 8. Stimulation of human neutrophils... -
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- Anti-inflammatory activity of compounds isolated from Astragalus sinicus L. in cytokine-induced keratinocytes and skin
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Kim BH, Oh I, Kim JH, Jeon JE, Jeon B, Shin J, Kim TY
- KMID: 2155352
- Exp Mol Med.
- 2014 Mar;46(3):e87.
- doi: 10.1038/emm.2013.157
Inflammation is a part of the complex biological responses of a tissue to injury that protect the organ by removing injurious stimuli and initiating the healing process, and is considered... -
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- Bilirubin Activates Transcription of HIF-1alpha in Human Proximal Tubular Cells Cultured in the Physiologic Oxygen Content
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Kim SG, Ahn SY, Lee ES, Kim S, Na KY, Chae DW, Chin HJ
- KMID: 2069806
- J Korean Med Sci.
- 2014 Sep;29(Suppl 2):S146-S154.
- doi: 10.3346/jkms.2014.29.S2.S146
The expression of hypoxia-inducible factor (HIF) is influenced by reactive oxygen species (ROS). Effect of bilirubin on HIF-1 expression in proximal tubular cells was investigated under physiological oxygen concentration, which... -
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- ANT2 suppression by shRNA restores miR-636 expression, thereby downregulating Ras and inhibiting tumorigenesis of hepatocellular carcinoma
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Jang JY, Lee YS, Jeon YK, Lee K, Jang JJ, Kim CW
- KMID: 2154222
- Exp Mol Med.
- 2013 Jan;45(1):e3.
MicroRNAs (miRNAs) participate in diverse biological functions and carcinogenesis by inhibiting specific gene expression. We previously reported that suppression of adenine nucleotide translocase 2 (ANT2) by using the short hairpin... -
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- IQGAP1 is overexpressed in hepatocellular carcinoma and promotes cell proliferation by Akt activation
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Chen F, Zhu HH, Zhou LF, Wu SS, Wang J, Chen Z
- KMID: 1104208
- Exp Mol Med.
- 2010 Jul;42(7):477-483.
- doi: 10.3858/emm.2010.42.7.049
The scaffold protein IQGAP1 shows elevated levels in several cancer types, but its expression in hepatocellular carcinoma is unknown. We found that 58% of human hepatocellular carcinoma tissue samples had... -
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- A functional comparison between the HER2high/HER3 and the HER2low/HER3 dimers on heregulin-beta1-induced MMP-1 and MMP-9 expression in breast cancer cells
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Kim S, Han J, Shin I, Kil WH, Lee JE, Nam SJ
- KMID: 1387358
- Exp Mol Med.
- 2012 Aug;44(8):473-482.
Overexpression of HER2 correlates with more aggressive tumors and increased resistance to cancer chemotherapy. However, a functional comparison between the HER2high/HER3 and the HER2low/HER3 dimers on tumor metastasis has not... -
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- Syringaresinol causes vasorelaxation by elevating nitric oxide production through the phosphorylation and dimerization of endothelial nitric oxide synthase
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Chung BH, Kim S, Kim JD, Lee JJ, Baek YY, Jeoung D, Lee H, Choe J, Ha KS, Won MH, Kwon YG, Kim YM
- KMID: 1245262
- Exp Mol Med.
- 2012 Mar;44(3):191-201.
- doi: 10.3858/emm.2012.44.3.014
Nitric oxide (NO) produced by endothelial NO synthase (eNOS) plays an important role in vascular functions, including vasorelaxation. We here investigated the pharmacological effect of the natural product syringaresinol on... -
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- Clusterin protects H9c2 cardiomyocytes from oxidative stress-induced apoptosis via Akt/GSK-3beta signaling pathway
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Jun HO, Kim DH, Lee SW, Lee HS, Seo JH, Kim JH, Kim JH, Yu YS, Min BH, Kim KW
- KMID: 991623
- Exp Mol Med.
- 2011 Jan;43(1):53-61.
- doi: 10.3858/emm.2011.43.1.006
Clusterin is a secretory glycoprotein, which is highly up-regulated in a variety of normal and injury tissues undergoing apoptosis including infarct region of the myocardium. Here, we report that clusterin... -
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