- Up-regulation of Bax and endonuclease G, and down-modulation of Bcl-X(L) involved in cardiotoxin III-induced apoptosis in K562 cells
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Yang SH, Chien CM, Lu MC, Lin YH, Hu XW, Lin SR
- KMID: 1110128
- Exp Mol Med.
- 2006 Aug;38(4):435-444.
Cardiotoxin III (CTX III), a basic polypeptide with 60 amino acid residues isolated from Naja naja atra venom, has been reported to have anticancer activity. CTX III-induced K562 cell apoptosis... -
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- Receptor activator of NF-kappaB ligand enhances the activity of macrophages as antigen presenting cells
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Park H, Park OJ, Shin J, Choi Y
- KMID: 1116197
- Exp Mol Med.
- 2005 Dec;37(6):524-532.
Receptor activator of NFkappaB ligand (RANKL) is known as a key regulator of osteoclastogenesis. However, the fact that fibroblasts and periodontal ligament cells express RANKL in response to bacterial substances,... -
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- Depletion of mitochondrial DNA up-regulates the expression of MDR1 gene via an increase in mRNA stability
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Lee W, Choi HI, Kim MJ, Park SY
- KMID: 1103594
- Exp Mol Med.
- 2008 Feb;40(1):109-117.
- doi: 10.3858/emm.2008.40.1.109
The mutation and reduction of mitochondrial DNA (mtDNA) have been suggested as factors in the carcinogenesis. However, whether the depletion of mtDNA induces multidrug resistance in cancer cells has not... -
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- Reactive oxygen species enhance differentiation of human embryonic stem cells into mesendodermal lineage
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Ji AR, Ku SY, Cho MS, Kim YY, Kim YJ, Oh SK, Kim SH, Moon SY, Choi YM
- KMID: 946650
- Exp Mol Med.
- 2010 Mar;42(3):175-186.
- doi: 10.3858/emm.2010.42.3.018
Recently, reactive oxygen species (ROS) have been studied as a regulator of differentiation into specific cell types in embryonic stem cells (ESCs). However, ROS role in human ESCs (hESCs) is... -
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- Triptolide inhibits ovarian cancer cell invasion by repression of matrix metalloproteinase 7 and 19 and upregulation of E-cadherin
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Zhao H, Yang Z, Wang X, Zhang X, Wang M, Wang Y, Mei Q, Wang Z
- KMID: 1401755
- Exp Mol Med.
- 2012 Nov;44(11):633-641.
Triptolide, a compound extracted from the traditional Chinese medicine preparation of Tripterygium wilfordii Hook F., has been reported to have anti-inflammatory and anti-cancer activities. However, its effect on ovarian cancer... -
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- Aldosterone Upregulates Connective Tissue Growth Factor Gene Expression via p38 MAPK Pathway and Mineralocorticoid Receptor in Ventricular Myocytes
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Lee YS, Kim JA, Kim KL, Jang HS, Kim JM, Lee JY, Shin IS, Lee JS, Suh W, Choi JH, Jeon ES, Byun J, Kim DK
- KMID: 1778560
- J Korean Med Sci.
- 2004 Dec;19(6):805-811.
- doi: 10.3346/jkms.2004.19.6.805
The effect of aldosterone on connective tissue growth factor (CTGF) was examined in rat embryonic ventricular myocytes. Upon aldosterone treatment, CTGF expression was significantly increased in a dose and time-dependent... -
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- RANKL stimulates proliferation, adhesion and IL-7 expression of thymic epithelial cells
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Lee HW, Park HK, Na YJ, Kim CD, Lee JH, Kim BS, Kim JB, Lee CW, Moon JO, Yoon S
- KMID: 1103589
- Exp Mol Med.
- 2008 Feb;40(1):59-70.
- doi: 10.3858/emm.2008.40.1.59
Abstract In many clinical situations which cause thymic involution and thereby result in immune deficiency, T cells are the most often affected, leading to a prolonged deficiency of T cells. Since... -
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- Genome-wide expression profiling of 8-chloroadenosine- and 8-chloro-cAMP-treated human neuroblastoma cells using radioactive human cDNA microarray.
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Park GH, Choe JG, Choo HJ, Park YG, Sohn JW, Kim MK
- KMID: 1380226
- Exp Mol Med.
- 2002 Jul;34(3):184-193.
Previous reports raised question as to whether 8-chloro-cyclic adenosine 3,5-monophosphate (8-Cl-cAMP) is a prodrug for its metabolite, 8-Cl-adenosine which exerts growth inhibition in a broad spectrum of cancer cells. The... -
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- Activated protein C differentially regulates both viability and differentiation of osteoblasts mediated by bisphosphonates
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Lee YJ, Jeong JK, Seol JW, Xue M, Jackson C, Park SY
- KMID: 2154228
- Exp Mol Med.
- 2013 Feb;45(2):e9.
Activated protein C (APC) is a cytoprotective anticoagulant that can promote cutaneous healing. We examined the effect of APC on viability and differentiation of the osteoblastic line, MG63, in the... -
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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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- Kurarinone promotes TRAIL-induced apoptosis by inhibiting NF-kappaB-dependent cFLIP expression in HeLa cells
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Seo OW, Kim JH, Lee KS, Lee KS, Kim JH, Won MH, Ha KS, Kwon YG, Kim YM
- KMID: 1401757
- Exp Mol Med.
- 2012 Nov;44(11):653-664.
This study was designed to investigate the effects of the prenylated flavonoid kurarinone on TNF-related apoptosis inducing ligand (TRAIL)-induced apoptosis and its underlying mechanism. A low dose of kurarinone had... -
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- Deferoxamine Improves Alveolar and Pulmonary Vascular Development by Upregulating Hypoxia-inducible Factor-1alpha in a Rat Model of Bronchopulmonary Dysplasia
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Choi CW, Lee J, Lee HJ, Park HS, Chun YS, Kim BI
- KMID: 2344155
- J Korean Med Sci.
- 2015 Sep;30(9):1295-1301.
- doi: 10.3346/jkms.2015.30.9.1295
Fetal lung development normally occurs in a hypoxic environment. Hypoxia-inducible factor (HIF)-1alpha is robustly induced under hypoxia and transactivates many genes that are essential for fetal development. Most preterm infants... -
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- Bone morphogenetic protein 4 stimulates neuronal differentiation of neuronal stem cells through the ERK pathway
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Moon BS, Yoon JY, Kim MY, Lee SH, Choi T, Choi KY
- KMID: 1109434
- Exp Mol Med.
- 2009 Feb;41(2):116-125.
- doi: 10.3858/emm.2009.41.2.014
Bone morphogenic protein 4 (BMP4), a member of the TGF-beta superfamily, induced neural differentiation of neural stem cells (NSCs) grown in a medium containing basic fibroblast growth factor (bFGF). The... -
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- Impact of Lysophosphatidylcholine on the Plasminogen Activator System in Cultured Vascular Smooth Muscle Cells
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Yoon BK, Kang YH, Oh WJ, Park K, Lee DY, Choi D, Kim DK, Lee Y, Rhyu MR
- KMID: 2157928
- J Korean Med Sci.
- 2012 Jul;27(7):803-810.
- doi: 10.3346/jkms.2012.27.7.803
The balance between tissue-type plasminogen activator (t-PA) and plasminogen activator inhibitor type 1 (PAI-1) regulates fibrinolysis. PAI-1 expression increases in atherosclerotic arteries and vascular smooth muscle cells (VSMCs) are one... -
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- Cell type-specific upregulation of myristoylated alanine-rich C kinase substrate and protein kinase C-alpha, -beta I, -beta II, and -delta in microglia following kainic acid-induced seizures
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Eun SY, Kim EH, Kang KS, Kim HJ, Jo SA, Kim SJ, Jo SH, Kim SJ, Blackshear PJ, Kim J
- KMID: 1094157
- Exp Mol Med.
- 2006 Jun;38(3):310-319.
Myristoylated alanine-rich C kinase substrate (MARCKS) is a widely distributed protein kinase C (PKC) substrate and has been implicated in actin cytoskeletal rearrangement in response to extracellular stimuli. Although MARCKS... -
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- Dendritic eIF4E-binding Protein 1 (eIF4E-BP1) mRNA Is Upregulated by Neuronal Activation
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Moon IS, Lee HJ, Park IS
- KMID: 1778833
- J Korean Med Sci.
- 2012 Oct;27(10):1241-1247.
- doi: 10.3346/jkms.2012.27.10.1241
Long-term synaptic plasticity requires addition of new proteins at the synaptic site. The local protein synthesis at subsynaptic sites confers advantageous mechanisms that would regulate the protein composition in local... -
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- Extracellular HIV-1 Tat up-regulates expression of matrix metalloproteinase-9 via a MAPK-NF-kappaB dependent pathway in human astrocytes
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Ju SM, Song HY, Lee JA, Lee SJ, Choi SY, Park J
- KMID: 1109431
- Exp Mol Med.
- 2009 Feb;41(2):86-93.
- doi: 10.3858/emm.2009.41.2.011
The infiltration of monocytes into the CNS represents one of the early steps to inflammatory events in AIDS-related encephalitis and dementia. Increased activity of selected matrix metalloproteinases (MMPs) such as... -
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