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Cooperative stimulation of cisplatin-mediated apoptosis by hepatitis B virus X Protein and hepatitis C virus core Protein
권현진, 장경립, Kwun. Hyun-Jin, Jang. Kyung-Lib 한국생명과학회 생명과학회지 6 Pages
한국생명과학회 생명과학회지 2007, Vol.17 No.6 766-771 (6 pages)
B형 간염 바이러스(HBV)와 C형 간염 바이러스(HCV)에 함께 감염되면 단독 감염의 경우보다 더 심각한 간질환이 유발되고 간암으로의 발전 가능성도 높아진다. 본 연구에서는 HBV의 X단백질(HBx)과 HCV의 코어 단백질이 인간 간암세포주인 HepG2세포에서 p53의 양을 협조적으로 증가시킨다는 것을 보여 주었다. 이로 인하여 세포예정사를 촉진하는 Bax 단백질의 발현이 더 증가하는 반면에 세포예정사를 억제하는 Bcl2의 발현은 더 억제됨이 관찰되었다. 그러나 이러한 효과들은 p53-음성인 Hep3B 세포에서는 관찰되지 않았다. 나아가... -
A Novel Protein to Bind RCV Core Protein: The Carboxyl Terminus-Truncated Core$_{120}$ Protein of HCV Interacts with E7 Antigen of Human Papilloma Virus Type 18
So. Kwan Young, Lee. Hyang Ju, Kang. Kwang Il, Lee. Hay Young, Lim. Kyu, Park. Sang Gi, Ahn. Jeong Keun, Kim. Chul Joong, Lee. Chong Kil 한국미생물생명공학회 Journal of microbiology and biotechnology 6 Pages
한국미생물생명공학회 Journal of microbiology and biotechnology 2002, Vol.12 No.5 807-812 (6 pages)
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Suppression of Ceramide-induced Cell Death by Hepatitis C Virus Core Protein
Kim. Jung-Su, Ryu. Ji-Yoon, Hwang. Soon-Bong, Lee. Soo-Young, Choi. Soo-Young, Park. Jin-Seu 생화학분자생물학회 Journal of biochemistry and molecular biology 7 Pages
생화학분자생물학회 Journal of biochemistry and molecular biology 2004, Vol.37 No.2 192-198 (7 pages)
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Hepatitis C Virus Core Protein Is Efficiently Released into the Culture Medium in Insect Cells
Choi. Soo-Ho, Kim. So-Yeon, Park. Kyu-Jin, Kim. Yeon-Joo, Hwang. Soon-Bong 생화학분자생물학회 Journal of biochemistry and molecular biology 6 Pages
생화학분자생물학회 Journal of biochemistry and molecular biology 2004, Vol.37 No.6 735-740 (6 pages)
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Expression and Characterization of Hepatitis C Virus Core Proteins: Effects of Single Amino Acid Substitution on Protein Conformation and Subcellular Localization
Hwang. Soon-Bong 생화학분자생물학회 Journal of biochemistry and molecular biology 6 Pages
생화학분자생물학회 Journal of biochemistry and molecular biology 1998, Vol.31 No.3 281-286 (6 pages)
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Phospholipase D Activity is Elevated in Hepatitis C Virus Core Protein-Transformed NIH 3T3 Mouse Fibroblast Cells
Kim. Joonmo, Jung. Eun-Young, Jang. Kyung-Lib, Min. Do-Sik 한국생명과학회 생명과학회지 8 Pages
한국생명과학회 생명과학회지 2003, Vol.13 No.5 551-558 (8 pages)
과발현 및 활성이 증가되어 있는 것으로 알려져 있다. 본 연구의 목적은, core 단백질에 의해 암화된 세포에서 PLD가 어떻게 조절되는지를 이해하고자 하는 것이다. 자극이 없는 상태에서뿐만 아니라 PMA에 의해 유도되는 PLD효소활성은, 암화된 세포에서 더 증가하였으며, control 세포와 core 단백질에 의해 암화된 세포에서 PLD와 PKC 단백질의 발현은 서로 유사하였다. PKC 특이적인 억제제와 PKC의 세포막으로의 이동에 관한 실험을 통해서, PKC-d가 암화된 세포에서 PMA에 의해 유도되는 PLD활성의 증가에 중요하게 관여하고... -
Multi-Core Vesicle Nanoparticles for Controlled Delivery of Protein Drug
Yuk. Soon-Hong, Oh. Keun-Sang, Kim. Seung-Ki, Lee. Jin-Ho, Cho. Sun-Hang, Kim. Kwang-Meyung, Jeon. Hye-Sung, Kwon. Ick-Chan 한국고분자학회 Macromolecular research 4 Pages
한국고분자학회 Macromolecular research 2012, Vol.20 No.3 309-312 (4 pages)
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Comparison of three different surface plank exercises on core muscle activity
Jin Lee, Kwang-hyun Jeong, Hyun-a Lee, Jae-yeon Shin, Jae-lim Choi, Seung-beom Kang, Byoung-Hee Lee 물리치료재활과학회 Physical Therapy Rehabilitation Science 5 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2016, 제 5권 제 1호 5 29-33 (5 pages)
different surfaces. The purpose of this study was to determine which surface induces the highest muscle activity during the plank exercises. The information from this study can be used to recommend plank exercises to athletes and patients with weak core muscles. Design: Cross-sectional study. Methods: The subjects include 20 adult males attending S University in Seoul. Participants completed each plank exercise on three different surfaces. To measure muscle activities, researchers used the valu... -
Identification of determinants that mediate binding between Tembusu virus and the cellular receptor heat shock protein A9
Dongmin Zhao, Qingtao Liu, Xinmei Huang, Huili Wang, Kaikai Han, Jing Yang, Keran Bi, Yuzhuo Liu, Lijiao Zhang, Yin Li 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2018, 제 19권 제 4호 8 528-535 (8 pages)
a member of the heat shock protein family, is a putative receptor for Tembusu virus (TMUV). By using Western blot and co-immunoprecipitation assays, E protein domains I and II were identified as the functional domains that facilitate HSPA9 binding. Twenty-five overlapping peptides covering domain I and domain II sequences were synthesized and analyzed by using an HSPA9 binding assay. Two peptides showed the capability of binding to HSPA9. Dot blot assay of truncated peptides indicated that amino... -
Chicken RNA-binding protein T-cell internal antigen-1 contributes to stress granule formation in chicken cells and tissues
Yingjie Sun, Pin Zhang, Hang Zheng, Luna Dong, Lei Tan, Cuiping Song, Xusheng Qiu, Ying Liao, Chunchun Meng, Shengqing Yu, Chan 대한수의학회 Journal of Veterinary Science 10 Pages
대한수의학회 Journal of Veterinary Science 2018, 제 19권 제 1호 2 3-12 (10 pages)
N-terminal green fluorescent protein (GFP) tag (pntGFP-cPRD) or Flag tag (pFlag-cPRD) induced the production of typical SGs. However, C-terminal GFP-tagged cPRD induced notably large cytoplasmic granules that were devoid of endogenous G3BP1 and remained stable when exposed to cycloheximide, indicating that these were not typical SGs, and that the pntGFP tag influences cPRD localization. Finally, endogenous cTIA-1 was recruited to SGs in chicken cells and tissues under environmental stress. Taken... -
Enhancing mucosal immunity in mice by recombinant adenovirus expressing major epitopes of porcine circovirus-2 capsid protein delivered with cytosine-phosphate-guanosine oligodeoxynucleotides
Hong-tao Chang, Xiu-yuan He, Yu-Feng Liu, Lu Chen*, Quan-hai Guo, Qiu-ying Yu, Jun Zhao, Xin-wei Wang, Xia Yang, Chuan-qing Wang 대한수의학회 Journal of Veterinary Science 9 Pages
대한수의학회 Journal of Veterinary Science 2014, 제 15권 제 3호 8 399-407 (9 pages)
porcine circovirus-2 (PCV-2) capsid protein (rAd/Cap/518) was previously constructed and shown to induce mucosal immunity in mice following intranasal delivery. In the present study, immune responses induced by intranasal immunization with a combination of rAd/Cap/518 and cytosine-phosphate-guanosine oligodeoxynucleotides (CpG ODN) were evaluated in mice. The levels of PCV-2-specific IgG in serum and IgA in saliva, lung, and intestinal fluids were significantly higher in the group immunized with... -
Sequence variations of the bovine prion protein gene (PRNP) in native Korean Hanwoo cattle
Sangho Choi, Hee-Jong Woo*, Jeongmin Lee* 대한수의학회 Journal of Veterinary Science 11 Pages
대한수의학회 Journal of Veterinary Science 2012, 제 13권 제 2호 3 127-137 (11 pages)
we investigated bovine prion protein gene (PRNP) variations in Hanwoo cattle [Bos (B.) taurus coreanae], a native breed in Korea. We identified mutations and polymorphisms in the coding region of PRNP, determined their frequency, and evaluated their significance. We identified four synonymous polymorphisms and two non-synonymous mutations in PRNP, but found no novel polymorphisms. The sequence and number of octapeptide repeats were completely conserved, and the haplotype frequency of the coding... -
Differential patterns of nestin and glial fibrillary acidic protein expression in mouse hippocampus during postnatal development
Joong-Sun Kim, Juhwan Kim, Yujin Kim, Miyoung Yang, Hyosun Jang, Sungwoon Kang, Jong-Choon Kim, Sung-Ho Kim, Taekyun Shin*, Chan 대한수의학회 Journal of Veterinary Science 6 Pages
대한수의학회 Journal of Veterinary Science 2011, 제 12권 제 1호 1 1-6 (6 pages)
Intermediate filaments, including nestin and glial fibrillary acidic protein (GFAP), are important for the brain to accommodate neural activities and changes during development. The present study examined the temporal changes of nestin and GFAP protein levels in the postnatal development of the mouse hippocampus. Mouse hippocampi were sampled on postnatal day (PND) 1, 3, 6, 18, and 48. Western blot analysis showed that nestin expression was high at PND 1 and markedly decreased until PND 18.... -
Production of recombinant nucleocapsid protein of Newcastle disease virus in Escherichia coli for a diagnostic ELISA
Hyun Il Kim , Kyoung Phil Park , Chan Hee Park , Hyun Ah Cho , Ho Suk Yang , Tae Wook Hahn 대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 6 Pages
대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 2009, 제 49권 제 1호 6 39-44 (6 pages)
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A study on chondrogenic potential in mandibular and limb bud mesenchymal cells of human embryos : A possible role of protein kinase C
Yoon-Ah Kook, Eun-Cheol Kim, Sang-Cheol Kim 대한치과교정학회 The Korean Journal of Orthodontics 10 Pages
대한치과교정학회 The Korean Journal of Orthodontics 1996, 제 26권 제 6호 3 667-676 (10 pages)
We have examined the in vitro stage-related chondrogenic potential of human mandibular and limb bud mesenchyme cells using micromass culture, Our results indicate that limb bud mesenchyme cells as early as stage 16 by Carnegie system (37 days), well before the initiation of in vivo chondrogenesis, have chondrogenic potential which is expressed in micromass culture, These results are correlated with stage-related chondrogenic potential of human limb bud in vivo as a result of Alcian blue... -
Role of Nucleotide-binding and Oligomerization Domain 2 Protein (NOD2) in the Development of Atherosclerosis
Ha-JeongKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2015, Vol.19 No.6 1 479-484 (6 pages)
NOD2 (nucleotide-binding and oligomerization domain 2) was initially reported as a susceptibility gene for Crohn’s disease, with several studies focused on elucidating its molecular mechanism in the progression of Crohn’s disease. We now know that NOD2 is an intracellular bacterial sensing receptor, and that MDP-mediated NOD2 activation drives inflammatory signaling. Various mutations in NOD2 have been reported, with NOD2 loss of function being associated with the development of Crohn’s... -
Androgen Receptor-dependent Expression of Low-density Lipoprotein Receptor-related Protein 6 is Necessary for Prostate Cancer Cell Proliferation
EunPark, EunKyoungKim, MinkyoungKim, JungMinHa, YoungWhanKim, SeoYeonJin, HwaKyoungShin, HongKooHa, JeongZooLee, SunSikBae 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2015, Vol.19 No.3 7 235-240 (6 pages)
AR blocked testosterone-induced proliferation of LNCaP cells. Basal expression of low-density lipoprotein receptor-related protein 6 (LRP6) was elevated in VCaP cells whereas stimulation of testosterone did not affect the expression of LRP6. However, expression of LRP6 in LNCaP cells was increased by testosterone stimulation. In addition, knockdown of LRP6 abrogated testosterone-induced proliferation of LNCaP cells. Given these results, we suggest that androgen-dependent expression of LRP6 plays... -
Regulatory B Subunits of Protein Phosphatase 2A Are Involved in Site-specific Regulation of Tau Protein Phosphorylation
UnYoungYu, ByongChulYoo, Jung-HyuckAhn 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2014, Vol.18 No.2 10 155-161 (7 pages)
B subunit-specific regulation of tau protein phosphorylation. We showed that the PP2A B subunit PPP2R2A mediated dephosphory-lation of tau protein at Ser-199, Ser-202/Thr-205, Thr-231, Ser-262, and Ser-422. Down-regulation of PPP2R5D expression decreased tau phosphorylation at Ser-202/Thr-205, Thr-231, and Ser-422, which indicates activation of the tau kinase glycogen synthase kinase 3 beta (GSK3β) by PP2A with PPP2R5D subunit. The level of activating phosphorylation of the GSK3β kinase Akt at... -
Role of Regulators of G-Protein Signaling 4 in Ca2＋ Signaling in Mouse Pancreatic Acinar Cells
SoonhongPark, Syng-IllLee, DongMinShin 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2011, Vol.15 No.6 9 383-388 (6 pages)
G-protein Ձ-subunit. RGS1, RGS2, RGS4, and RGS16 are expressed in the pancreas, and RGS2 regulates G-protein coupled receptor (GPCR)-induced Ca2＋ oscillations. However, the role of RGS4 in Ca2＋ signaling in pancreatic acinar cells is unknown. In this study, we investigated the mechanism of GPCR-induced Ca2＋ signaling in pancreatic acinar cells derived from RGS4−/− mice. RGS4−/− acinar cells showed an enhanced stimulus intensity response to a muscarinic receptor... -
Zinc Inhibits Amyloid β Production from Alzheimer's Amyloid Precursor Protein in SH-SY5Y Cells
JinuLee, ChulHoonKim, DongGooKim, YoungSooAhn 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2009, Vol.13 No.3 9 195-200 (6 pages)
Zinc can also alter AՂconcentration by affecting its degradation. In order to elucidate the possible role of zinc influx in secretase-processed AՂproduction, SH-SY5Y cells stably expressing amyloid precursor protein (APP) were treated with pyrrolidine dithiocarbamate (PDTC), a zinc ionophore, and the resultant changes in APP processing were examined. PDTC decreased AՂ40 and AՂ42 concentrations in culture media bathing APP-expressing SH-SY5Y cells. Measuring the levels of... -
Effects of Repeated Citalopram Treatments on Chronic Mild Stress- Induced Growth Associated Protein-43 mRNA Expression in Rat Hippocampus
Sang-HaPark, Song-hyenChoi, JiminLee, SeungwooKang, You-ChanShin, Hyun-JuKim, HyunJungKim, SeungKeonShin, Min-SooLee, Kyung-HoShin 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2008, Vol.12 No.3 5 117-124 (8 pages)
Although growth associated protein-43 (GAP-43) is known to play a significant role in the regulation of axonal growth and the formation of new neuronal connections in the hippocampus, there is only a few studies on the effects of acute stress on GAP-43 mRNA expression in the hippocampus. Moreover, the effects of repeated citalopram treatment on chronic mild stress (CMS)-induced changes in GAP-43 mRNA expression in the hippocampus have not been explored before. To explore this question, male rats... -
Effect of Mild Hypothermia on the Mitogen Activated Protein Kinases in Experimental Stroke
HyungSooHan 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2004, Vol.8 No.4 3 187-194 (8 pages)
from the cell death promoters and executioners are several enzymes that may activate several transcription factors involved in cell death and survival. In this study, we immunohistochemically examined the phosphorylation of mitogen- activated protein kinase, extracellular signal-regulated kinase (ERK), c-Jun N-terminal kinase (JNK) and p38 kinase during early period of the ischemic injury, following 2 hours (h) of transient MCAO. Increased phosphorylation of ERK and p38 was observed in the... -
Effect of Heat Shock Protein 72 on the Generation of Reperfusion Arrhythmias
MoonJunChang, HeungSikNa, HyunJungNam, KyungSikPyun, SeungKilHong 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2000, Vol.4 No.4 7 319-324 (6 pages)
The causal relationship between heat shock protein (HSP) and second window of cardioprotective effect is still undetermined. In the present study, we assessed whether HSP-producing substances, amphetamine and ketamine, afforded protection against reperfusion-induced ventricular fibrillation (VF) and these protective effect remained after the inhibition of HSP72 production by quercetin, a mitochondrial ATPase inhibitor. Adult mongreal male cats (n=60, 2.5∼4 kg) were used in this study.... -
Heat Shock Protein 70이 흰쥐 배양 혈관간 세포에서 관찰되는 TNFα에 의한 지질과산화에 미치는 보호 효과
하헌주(Hun-joo Ha), 박영미(Young Mee Park), 안영수(Young Soo Ahn), 김경환(Kyung Hwan Kim) 대한약리학회 대한약리학잡지 10 Pages
대한약리학회 대한약리학잡지 1995, 제 31권 제 3호 7 323-332 (10 pages)
분리한후 collagenase로 처리하여 배양하므로써 혈관간 세포의 특징을 지닌 일차 배양 혈관간 세포계를 수립하였다. 세포독성의 지표로서 지질과산화물을 측정했을때, TNFα는 용량의존적으로 배양 혈관간 세포의 지질과산화를 증가시켰다. 배양혈관간 세포를 45˚C에서 30분간 처리했을 때 heat shock protein 70의 합성이 증가함을 western 분석으로 확인하였을 뿐 아니라, TNFα에 의한 지질과산화 증가를 효과적으로 억제함을 관찰하였다. 이상의 결과는 TNFα에 의한 지질과산화 증가가 사구체 질환의 발생이나 진행에 관하여할 수... -
Identification of a Cupin Protein Gene Responsible for Pathogenicity, Phage Susceptibility and LPS Synthesis of Acidovorax citrulli
Aryan Rahimi-Midani, Min-Jung Kim, Tae-Jin Choi 한국식물병리학회 The Plant Pathology Journal 11 Pages
한국식물병리학회 The Plant Pathology Journal 2021, 37권 6호 6 555-565 (11 pages)
the growth turned into normal in the medium supple- mented with D-mannose 6-phosphate or D-fructose 6-phosphate indicating the cupin protein functions as a phosphomannos isomerase. Sodium dodecyl sulfa analysis of lipopolysaccharide (LPS) extracted from the mutant was smaller than that from wild-type. All these data suggest that the cupin protein is a phosphoman- nos isomerase involved in LPS synthesis, and LPS is an important determinant of pathogenicity and phage susceptibility of A. citrulli. -
A LysM Domain-Containing Protein LtLysM1 Is Important for Vegetative Growth and Pathogenesis in Woody Plant Pathogen Lasiodiplodia theobromae
Dulanjalee Lakmali Harishchandra, Wei Zhang, Xinghong Li, Kandawatte Wedaralalage Thilini Chethana, Kevin David Hyde, Siraprapa Brooks, Jiye Yan, Junbo Peng 한국식물병리학회 The Plant Pathology Journal 12 Pages
한국식물병리학회 The Plant Pathology Journal 2020, 36권 4호 3 323-334 (12 pages)
signal peptide trap as- say. Transient expression in Nicotiana benthamiana together with protein immunoblotting confirmed that LtLysM1 was an N-glycosylated protein. In contrast to previously reported LysM protein Slp1 and OsCEBiP, LtLysM1 molecule did not interact with itself based on yeast two hybrid and co-immunoprecipitation assays. These results indicate that LtLysM1 is a secreted protein and functions as a critical virulence factor during the disease symptom development in woody plants.
