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251.

Redox Factor-1 Inhibits Cyclooxygenase-2 Expression via Inhibiting of p38 MAPK in the A549 Cells

DaeGoonYoo, CukSeongKim, SangKiLee, HyoShinKim, EunJungCho, MyoungSooPark, SangDoLee, JinBongPark, ByeongHwaJeon 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2010, Vol.14 No.3 4 139-144 (6 pages)

DaeGoonYoo, CukSeongKim, SangKiLee, HyoShinKim, EunJungCho, MyoungSooPark, SangDoLee, JinBongPark, ByeongHwaJeon 저
...
- 3,000원
In this study, we evaluated the role of apurinic/apyrimidinic endonuclease1/redox factor-1 (Ref-1) on the tumor necrosis factor-Ձ (TNF-Ձ) induced cyclooxygenase-2 (COX-2) expression using A549 lung adenocarcinoma cells. TNF-Ձ induced the expression of COX-2 in A549 cells, but did not induce BEAS-2B expression. The expression of COX-2 in A549 cells was TNF-Ձ dose-dependent (5∼100 ng/ml). TNF-Ձ-stimulated A549 cells evidenced increased Ref-1 expression in a...
252.

Octyl Gallate Inhibits ATP-induced Intracellular Calcium Increase in PC12 Cells by Inhibiting Multiple Pathways

YujieGuo, YiJaeHong, Hyun-JongJang, Myung-JunKim, Duck-JooRhie, Yang-HyeokJo, SangJuneHahn, ShinHeeYoon 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2010, Vol.14 No.1 4 21-28 (8 pages)

YujieGuo, YiJaeHong, Hyun-JongJang, Myung-JunKim, Duck-JooRhie, Yang-HyeokJo, SangJuneHahn, ShinHeeYoon 저
...
- 3,000원
Phenolic compounds affect intracellular free Ca2＋ concentration ([Ca2＋]i) signaling. The study examined whether the simple phenolic compound octyl gallate affects ATP-induced Ca2＋ signaling in PC12 cells using fura-2-based digital Ca2＋ imaging and whole-cell patch clamping. Treatment with ATP (100</SUP>ՌM) for 90 s induced increases in [Ca2＋]i in PC12 cells. Pretreatment with octyl gallate (100 nM to 20ՌM) for 10 min inhibited the ATP-induced [Ca2＋]i response in a...
253.

Janus Kinase 2 Inhibitor AG490 Inhibits the STAT3 Signaling Pathway by Suppressing Protein Translation of gp130

InAeSeo, HyunKyoungLee, YoonKyungShin, SangHwaLee, Su-YeongSeo, JiWookPark, HwanTaePark 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2009, Vol.13 No.2 9 131-137 (7 pages)

InAeSeo, HyunKyoungLee, YoonKyungShin, SangHwaLee, Su-YeongSeo, JiWookPark, HwanTaePark 저
...
- 3,000원
The binding of interleukin-6 (IL-6) cytokine family ligands to the gp130 receptor complex activates the Janus kinase (JAK)/ signal transducer and activator of transcription 3 (STAT3) signal transduction pathway, where STAT3 plays an important role in cell survival and tumorigenesis. Constitutive activation of STAT3 has been frequently observed in many cancer tissues, and thus, blocking of the gp130 signaling pathway, at the JAK level, might be a useful therapeutic approach for the suppression of...
254.

Antitumor Effects of Camptothecin Combined with Conventional Anticancer Drugs on the Cervical and Uterine Squamous Cell Carcinoma Cell Line SiHa

SangWonHa, YunJeongKim, WonyongKim, ChungSooLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2009, Vol.13 No.2 7 115-122 (8 pages)

SangWonHa, YunJeongKim, WonyongKim, ChungSooLee 저
...
- 3,000원
Functional defects in mitochondria are involved in the induction of cell death in cancer cells. We assessed the toxic effect of camptothecin against the human cervical and uterine tumor cell line SiHa with respect to the mitochondria-mediated cell death process, and examined the combined effect of camptothecin and anticancer drugs. Camptothecin caused apoptosis in SiHa cells by inducing mitochondrial membrane permeability changes that lead to the loss of mitochondrial membrane potential,...
255.

Tyrphostin ErbB2 Inhibitors AG825 and AG879 Have Non-specific Suppressive Effects on gp130/ STAT3 Signaling

HyunKyoungLee, InAeSeo, SangHwaLee, Su-YoungSeo, KyungSupKim, HwanTaePark 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 5 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2008, Vol.12 No.5 10 281-285 (5 pages)

HyunKyoungLee, InAeSeo, SangHwaLee, Su-YoungSeo, KyungSupKim, HwanTaePark 저
...
- 1,500원
Although the interaction between gp130 and the ErbB family has frequently been shown in cancer cells, the mechanism of this interaction remains unclear and controversial. In the present study, we found that specific tyrphostin inhibitors of ErbB2 (AG825 and AG879), but not ErbB1 inhibitor (AG1478), suppressed IL-6-induced tyrosine phosphorylation of STAT3 in schwannoma cells. However, biochemical evidence for transactivation of ErbB2 by IL-6 was not observed. Additionally, the inhibition of...
256.

Role of Caveolin-1 in Indomethacin-induced Death of Human Hepatoadenocarcinoma SK-Hep1 Cells

Kyung-NamKim, Ju-HeeKang, Sung-VinYim, Chang-ShinPark 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2008, Vol.12 No.4 3 143-148 (6 pages)

Kyung-NamKim, Ju-HeeKang, Sung-VinYim, Chang-ShinPark 저
...
- 3,000원
as a tumor suppressor protein. One causative factor of chemotherapy- resistant cancers is P-plycoprotein (P-gp), the product of the multidrug resistance-1 gene (MDR1), which is localized in the caveolar structure. Currently, the interactive roles of CAV1 and MDR1 expression in the death of cancer cells remain controversial. In this study, we investigated the effects of indomethacin on the cell viability and the expression levels of MDR1 mRNA and protein in a CAV1- siRNA-mediated gene knockdown...
257.

Effects of Antioxidants on the Gamma-Radiation Damage of the Cultured Vascular Smooth Mucle Cells of Rat Aorta

Jong-DooLee, Hyoung-ChulChoi, Young-JinKang, Myung-SeKim, Kwang-YounLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2007, Vol.11 No.5 5 189-195 (7 pages)

Jong-DooLee, Hyoung-ChulChoi, Young-JinKang, Myung-SeKim, Kwang-YounLee 저
...
- 3,000원
To study the protective effects of antioxidants on the radiation damages of the cells, vascular smooth muscle cells (VSMC) from thoracic aorta of Sprague-Dawley rats were cultured and irradiated with gamma-ray. Cell viability was measured by direct cell counting and MTT assay, and flow cytometry was performed to measure fractional distributions of the cells. Gamma-ray irradiation inhibited cell proliferations accompanied with decreased G1 phase and increased S- and G2/M phases, and the maximum...
258.

Physiological, Pharmacological and Toxicological Implications of Heterodimeric Amino Acid Transporters

YoshikatsuKanaiHitoshiEndou 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 12 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2004, Vol.8 No.3 1 117-128 (12 pages)

YoshikatsuKanaiHitoshiEndou 저
...
- 4,100원
The heterodimeric amino acid transporter family is a subfamily of SLC7 solute transporter family which includes 14-transmembrane cationic amino acid transporters and 12-transmembrane heterodimeric amino acid transporters. The members of heterodimeric amino acid transporter family are linked via a disulfide bond to single membrane spanning glycoproteins such as 4F2hc (4F2 heavy chain) and rBAT (related to b0, ⁢-amino acid transporter). Six members are associated with 4F2hc and one is linked...
259.

Curcumin Attenuates Glial Cell Activation But Cannot Suppress Hippocampal CA3 Neuronal Cell Death in i.c.v. Kanic Acid Injection Model

JaeyoungCho, Pil-JaeKong, WanjooChun, Yeo-OkMoon, Yee-TaePark, So-YoungLim, Sung-SooKim, 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 4 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2003, Vol.7 No.6 3 307-310 (4 pages)

JaeyoungCho, Pil-JaeKong, WanjooChun, Yeo-OkMoon, Yee-TaePark, So-YoungLim, Sung-SooKim, 저
...
- 1,500원
Kainic acid (KA) is a structural analogue of glutamate that interacts with specific presynaptic and postsynaptic receptors to potentiate the release and excitatory actions of glutamate. Systemic or intracerebroventricular (i.c.v.) administration of KA to experimental animals elicits multifocal seizures with a predominantly limbic localization, and results in neuronal death of cornu ammonia 1 (CA1), reactive gliosis and biochemical changes in the hippocampus and other limbic structures. Several...
260.

CD40 Activation Protects Dendritic Cells from Anticancer Drug-Induced Apoptosis

Jae-YeonJunHong-GuJoo 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 5 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2003, Vol.7 No.5 2 255-259 (5 pages)

Jae-YeonJunHong-GuJoo 저
...
- 1,500원
Dendritic cells (DCs) play a critical role in various immune responses involving CD4⁢ T cells and have been used to generate anti-tumor immunity. Chemotherapy induces severe side effects including immunosuppression in patients with cancer. Although immunosuppression has been studied, the effects of anticancer drugs on DCs are not fully determined. In this study, we demonstrated that CD40 activation strongly protected DCs from 5-fluorouracil (5-FU) or mitomycin C-induced apoptosis. DC-...

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