- Langerhans cell protein 1 (LCP1) binds to PNUTS in the nucleus: implications for this complex in transcriptional regulation
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Lee SJ, Lee JK, Maeng YS, Kim YM, Kwon YG
- KMID: 1123466
- Exp Mol Med.
- 2009 Mar;41(3):189-200.
- doi: 10.3858/emm.2009.41.3.022
Protein phosphatase-1 (PP1) nuclear targeting subunit (PNUTS), also called PP1R10, p99, or CAT 53 was originally isolated as a mammalian nuclear PP1-binding protein. In this study, we performed yeast two-hybrid... -
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- Hypoxia activates signal transducers and activators of transcription 5 (STAT5) and increases its binding activity to the GAS element in mammary epithelial cells
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Joung YH, Park JH, Park T, Lee CS, Kim OH, Ye SK, Yang UM, Lee KJ, Yang YM
- KMID: 1093606
- Exp Mol Med.
- 2003 Oct;35(5):350-357.
STATs (signal transducers and activators of transcription) are proteins with dual functions: signal transducers in the cytoplasm and transcriptional activators in the nucleus. STAT proteins act as transcription factors activated... -
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- PIAS1 interacts with the KRAB zinc finger protein, ZNF133, via zinc finger motifs and regulates its transcriptional activity
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Lee SJ, Lee JR, Hah HS, Kim YH, Ahn JH, Bae CD, Yang JM, Hahn MJ
- KMID: 756067
- Exp Mol Med.
- 2007 Aug;39(4):450-457.
Zinc finger protein 133 (ZNF133) is composed of a Kruppel-associated box (KRAB) domain and 14 contiguous zinc finger motifs. ZNF133 is regarded as a transcriptional repressor because the KRAB domain... -
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- ATM modulates transcription in response to histone deacetylase inhibition as part of its DNA damage response
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Jang ER, Choi JD, Park MA, Jeong G, Cho H, Lee JS
- KMID: 946652
- Exp Mol Med.
- 2010 Mar;42(3):195-204.
- doi: 10.3858/emm.2010.42.3.020
Chromatin structure has a crucial role in a diversity of physiological processes, including development, differentiation and stress responses, via regulation of transcription, DNA replication and DNA damage repair. Histone deacetylase... -
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- Decreased expression of DNA repair proteins Ku70 and Mre11 is associated with aging and may contribute to the cellular senescence
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Ju YJ, Lee KH, Park JE, Yi YS, Yun MY, Ham YH, Kim TJ, Choi HM, Han GJ, Lee JH, Lee J, Han JS, Lee KM, Park GH
- KMID: 1115947
- Exp Mol Med.
- 2006 Dec;38(6):686-693.
The gradual loss of telomeric DNA can contribute to replicative senescence and thus, having longer telomeric DNA is generally considered to provide a longer lifespan. Maintenance and stabilization of telomeric... -
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- Activation of NF-κB and AP-1 Mediates Hyperproliferation by Inducing β-Catenin and c-Myc in Helicobacter pylori-Infected Gastric Epithelial Cells
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Byun E, Park B, Lim JW, Kim H
- KMID: 2374084
- Yonsei Med J.
- 2016 May;57(3):647-651.
- doi: 10.3349/ymj.2016.57.3.647
PURPOSE: In the gastric mucosa of Helicobacter pylori (H. pylori)-infected patients with gastritis or adenocarcinoma, proliferation of gastric epithelial cells is increased. Hyperproliferation is related to induction of oncogenes, such... -
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- B6C3F1 mice exposed to ozone with 4-(N-methyl-N-nitrosamino)-1-(3-pyridyl)-1-butanone and/or dibutyl phthalate showed toxicities through alterations of NF-kappaB, AP-1, Nrf2, and osteopontin
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Kim MY, Song KS, Park GH, Chang SH, Kim HW, Park JH, Jin H, Eu KJ, Cho HS, Kang G, Kim YC, Cho MH
- KMID: 1120069
- J Vet Sci.
- 2004 Jun;5(2):131-137.
Toxic effects of ozone, 4-(N-methyl-N-nitrosamino)-1-(3- pyridyl)-1-butanone (NNK), and/or dibutyl phthalate (DBP) were examined through NF-kappaB, AP-1, Nrf2, and osteopontin (OPN) in lungs and livers of B6C3F1 mice. Electrophoretic mobility shift... -
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- Weakening of the repressive YY-1 site on the thrombospondin-1 promoter via c-Jun/YY-1 interaction
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Kang JH, Chang SY, Yeom DH, Kim SA, Um SH, Hong KJ
- KMID: 1094074
- Exp Mol Med.
- 2004 Aug;36(4):300-310.
Thrombospondin-1 (TSP-1) level is tightly regulated at the transcriptional level. To determine the detailed molecular mechanisms of TSP-1 expression, nine serial 5'-deletion constructs of the human genomic tsp-1 promoter (nucleotides... -
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- SIRT1 promotes DNA repair activity and deacetylation of Ku70
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Jeong J, Juhn K, Lee H, Kim SH, Min BH, Lee KM, Cho MH, Park GH, Lee KH
- KMID: 1103676
- Exp Mol Med.
- 2007 Feb;39(1):8-13.
Human SIRT1 controls various physiological responses including cell fate, stress, and aging, through deacetylation of its specific substrate protein. In processing DNA damage signaling, SIRT1 attenuates a cellular apoptotic response... -
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- Hsp70 and HSF-1 expression is altered in the tissues of pigs transported for various periods of times
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Zhang M, Yue Z, Liu Z, Islam A, Rehana B, Tang S, Bao E, Hartung J
- KMID: 1389764
- J Vet Sci.
- 2012 Sep;13(3):253-259.
- doi: 10.4142/jvs.2012.13.3.253
The aim of this study was to assess changes of Hsp70 and HSF-1 protein and mRNA expression in stress-sensitive organs of pigs during transportation for various periods of time. Twenty... -
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- TGF-beta1-induced PINCH-1-ILK-alpha-parvin complex formation regulates mesangial cell proliferation and hypertrophy
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Kim SM, Kim N, Lee S, Kim DK, Lee YM, Ahn SH, Song JH, Choi BK, Wu C, Jung KY
- KMID: 756075
- Exp Mol Med.
- 2007 Aug;39(4):514-523.
TGF-beta1-induced glomerular mesangial cell (GMC) injury is a prominent characteristic of renal pathology in several kidney diseases, and a ternary protein complex consisting of PINCH-1, integrin-linked kinase (ILK) and alpha-parvin... -
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- 15-Deoxy-delta12,14-PGJ2inhibits IL-6-induced Stat3 phosphorylation in lymphocytes
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Kim HJ, Rho YH, Choi SJ, Lee YH, Cheon HJ, Um JW, Sohn J, Song GG, Ji JD
- KMID: 1056229
- Exp Mol Med.
- 2005 Jun;37(3):179-185.
15-deoxy-delta12,14-PGJ2(15d-PGJ2) is a natural ligand that activates the peroxisome proliferators-activated receptor (PPAR) gamma, a member of nuclear receptor family implicated in regulation of lipid metabolism and adipocyte differentiation. Recent studies... -
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