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Apoptotic Effect of Macrophages against Mycobacterium tuberculosis

Kim LH, Shin SJ

Mycobacterium tuberculosis (Mtb) causing tuberculosis as an intracellular pathogen initially infects alveolar macrophages following aerosol inhalation. Thus, macrophages play a critical role in the establishment of Mtb infection and macrophage...
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Time Point Expression of Apoptosis Regulatory Proteins in a Photochemically-Induced Focal Cerebral Ischemic Rat Brain

Kim HS, Park MS, Lee JK, Kim HJ, Park JT, Lee MC

Apoptosis after global or focal cerebral ischemia plays a crucial role in mediating cell death. In this study, we observed the time point expression of physiologic events involving apoptosis regulatory...
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Alterations of Cell Cycle Regulation and Apoptosis Related Factors in Skin Tumors

Yang TH, Chang SH, Yoon TY

  • KMID: 2303180
  • Korean J Dermatol.
  • 2001 Jan;39(1):28-38.
BACKGROUND: Tumor growth and progression is dependent on a variety of factors including; increased cell survival, i. e. resistance to undergo apoptosis, increased proliferation, and the inability to undergo growth...
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Curcumin Induces Apoptosis and Inhibits Metalloproteinase Activity in Renal Cancer Cell Line

Kim DG, Kwon TK, Park JW, Lee KS

  • KMID: 2292626
  • Korean J Urol.
  • 2002 May;43(5):423-430.
PURPOSE: Curcumin is the major constitute of turmeric powder extracted from the rhizomes of the plant Curcuma longa. We investigated that the effect of curcumin on regulatory protein of cell...
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Effect of BMI1 Knockdown on Cell Proliferation, Apoptosis, Invasiveness, and Migration of U251 Glioma Cells

Kim DJ, Jun YH, Kim DH, Kim JJ

BMI1 belongs to the polycomb-repressive complex 1 (PRC1) family of genes that are conserved chromatin silencers. These are essential for maintaining both the normal and cancerous stem cell state. In...
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Immunohistochemical Analysis of BAD Protein Expression in Gastric Carcinomas

Yoo NJ, Lee JW, Park WS, Lee JY, Lee SH

  • KMID: 2372719
  • J Korean Gastric Cancer Assoc.
  • 2003 Jun;3(2):75-79.
PURPOSE: Evidence exists that dysregulation of apoptosis is involved in the pathogenesis of cancer development. The Bcl-XL/Bcl-2-associated death promoter (BAD), a member of the Bcl-2 family, is a critical regulatory...
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Knockdown of 14-3-3zeta enhances radiosensitivity and radio-induced apoptosis in CD133+ liver cancer stem cells

Lee YK, Hur W, Lee SW, Hong SW, Kim SW, Choi JE, Yoon SK

14-3-3zeta is related to many cancer survival cellular processes. In a previous study, we showed that silencing 14-3-3zeta decreases the resistance of hepatocellular carcinoma (HCC) to chemotherapy. In this study,...
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The expressions of HSP70 and alphaB-crystallin in myocarditis associated with foot-and-mouth disease virus in lambs

Gulbahar M, Kabak YB, Karayigit , Yarim M, Guvenc T, Parlak U

This study describes the expression of heat shock protein70 (HSP70) and alpha-basic-crystallin (alpha-BC) and their association with apoptosis and some related adaptor proteins in the pathogenesis of foot-and-mouth disease virus...
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Purpurogallin Protects Keratinocytes from Damage and Apoptosis Induced by Ultraviolet B Radiation and Particulate Matter 2.5

Zhen AX, Piao MJ, Hyun YJ, Kang KA, Ryu YS, Cho SJ, Kang HK, Koh YS, Ahn MJ, Kim TH, Hyun JW

Purpurogallin, a natural phenol obtained from oak nutgalls, has been shown to possess antioxidant, anticancer, and anti-inflammatory effects. Recently, in addition to ultraviolet B (UVB) radiation that induces cell apoptosis...
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Effect of Hypoxia-induced XIAP Expression on Apoptosis of Trophoblast Cells in Placenta

Lee JS, Jeon SY, Choi JH, Lee YJ, Cha DH, Kim GJ

  • KMID: 2070999
  • Korean J Reprod Med.
  • 2010 Sep;37(3):217-229.
OBJECTIVE: Apoptosis plays an important role for the maintenance of the normal pregnancy. Expression of X-linked inhibitor of apoptosis (XIAP) is able to effectively prevent apoptosis and controls trophoblast cells...
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Red pepper seed water extract inhibits preadipocyte differentiation and induces mature adipocyte apoptosis in 3T3-L1 cells

Kim HJ, You MK, Lee YH, Kim HJ, Adhikari D, Kim HA

BACKGROUND/OBJECTIVES: Reducing the number of adipocytes by inducing apoptosis of mature adipocytes as well as suppressing differentiation of preadipocytes plays an important role in preventing obesity. This study examines the...
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Anti-Cancer Effect of 3-(4-dimethylamino phenyl)-N-hydroxy-2-propenamide in MCF-7 Human Breast Cancer

Min KN, Joung KE, Kim DK, Sheen YY

  • KMID: 2380177
  • Environ Health Toxicol.
  • 2012 ;27(1):e2012010.
OBJECTIVES: In recent years, a number of structurally diverse Histone deacetylase (HDAC) inhibitors have been identified and these HDAC inhibitors induce growth arrest, differentiation and/or apoptosis of cancer cells in...
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The Anti-apoptotic Effect of Ghrelin on Restraint Stress-Induced Thymus Atrophy in Mice

Lee JH, Kim TJ, Kim JW, Yoon JS, Kim HS, Lee KM

Thymic atrophy is a complication that results from exposure to many environmental stressors, disease treatments, and microbial challenges. Such acute stress-associated thymic loss can have a dramatic impact on the...
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Autophagy Inhibition with Monensin Enhances Cell Cycle Arrest and Apoptosis Induced by mTOR or Epidermal Growth Factor Receptor Inhibitors in Lung Cancer Cells

Choi HS, Jeong EH, Lee TG, Kim SY, Kim HR, Kim CH

  • KMID: 2320432
  • Tuberc Respir Dis.
  • 2013 Jul;75(1):9-17.
BACKGROUND: In cancer cells, autophagy is generally induced as a pro-survival mechanism in response to treatment-associated genotoxic and metabolic stress. Thus, concurrent autophagy inhibition can be expected to have a...
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Human Brain Astrocytes Mediate TRAIL-mediated Apoptosis after Treatment with IFN-gamma

Lee J, Shin JS, Choi IH

TNF-related apoptosis inducing ligand (TRAIL) expressions were studied in primary human brain astrocytes in response to pro-inflammatory cytokines. When astrocytes were treated with IL-1beta TNF-alphaor IFN-gamma TRAIL was induced in...
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17-DMAG has the Potentiated Anticancer Effects Against Hepatocellular Carcinoma Cells by Transfection of the Gene Encoding Hepatitis B Viral X Protein

Lee CS, Kim OH, Hong HE, Jeon SJ, Won SS, Kim SJ

BACKGROUND/AIMS: Hepatitis B viral protein X (HBx) is implicated in the pathogenesis of hepatocellular carcinoma (HCC) as well as the elevation of heat shock proteins (HSPs) after hepatitis B virus...
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Radiation-induced Apoptosis is Differentially Modulated by PTK Inhibitors K562 Cells

Lee HS, Moon CW, Hur WJ, Jeong SJ, Jeong MH, Lee JH, Lim YJ, Park HJ

  • KMID: 1769007
  • J Korean Soc Ther Radiol Oncol.
  • 2000 Mar;18(1):51-58.
PURPOSE: The effect of PTK inhibitors (herbimycin A and genistein) on the induction of radiation-induce d apoptosis in Ph-positive K562 leukemia cell line was investigated. MATERIALS AND METHODS: K562 cells in exponential...
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Diphenyleneiodonium Inhibits Apoptotic Cell Death of Gastric Epithelial Cells Infected with Helicobacter pylori in a Korean Isolate

Cho SO, Lim JW, Kim H

NADPH oxidase produces a large amount of reactive oxygen species (ROS) in Helicobacter pylori (H. pylori)-induced gastric epithelial cells. Even though ROS mediate apoptotic cell death, direct involvement of NADPH...
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Cis-3-O-p-hydroxycinnamoyl Ursolic Acid Induced ROS-Dependent p53-Mediated Mitochondrial Apoptosis in Oral Cancer Cells

Wang CY, Lin CS, Hua CH, Jou YJ, Liao CR, Chang YS, Wan L, Huang SH, Hour MJ, Lin CW

Cis-3-O-p-hydroxycinnamoyl ursolic acid (HCUA), a triterpenoid compound, was purified from Elaeagnus oldhamii Maxim. This traditional medicinal plant has been used for treating rheumatoid arthritis and lung disorders as well as...
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Transglutaminase 2 inhibits apoptosis induced by calciumoverload through down-regulation of Bax

Cho SY, Lee JH, Bae HD, Jeong EM, Jang GY, Kim CW, Shin DM, Jeon JH, Kim IG

An abrupt increase of intracellular Ca2+ is observed in cells under hypoxic or oxidatively stressed conditions. The dysregulated increase of cytosolic Ca2+ triggers apoptotic cell death through mitochondrial swelling and...
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