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본문검색 결과만 보기
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Roles of TLR-4 and NF-κB in Interleukin-6 Expression Induced by Heat Shock Protein 90 in Vascular Smooth Muscle Cells
임병용, 김강성, 김관회, Rhim. Byung-Yong, Kim. Kang-Seong, Kim. Koan-Hoi 한국생명과학회 생명과학회지 7 Pages
한국생명과학회 생명과학회지 2008, Vol.18 No.12 1637-1643 (7 pages)
IL-6 유전자의 promoter 활성화는 dominant negative 형태의 TLR-4와 MyD88에 의하여 크게 감소되었지만, dominant negative 형태의 TLR-3와 TRIF의 영향을 받지 않았다. 그리고 TLR-4의 이합체화(dimerization)를 저해하는 curcumin은 HSP90에 의한 IL-6의 분비 및 IL-6 유전자 promoter 활성화를 억제하였다. 그리고 IL-6 유전자의 promoter의 NF-${kappa}B$- 또는 C/EBP-binding sequence에 변이는 HSP90에 의한 IL-6 유전자의 promoter 활성화 억제하였다. 이러한 결과는 혈관평활근세포에서 HSP90에 의한 IL-6 유전자 활성화에 TLR-4... -
닭의 iNOS와 TLR-4 유전자 내 변이와 경제 형질 간의 연관성 분석
임희경, 한정민, 오재돈, 이학교, 전광주, 이준헌, 서동원, 송기덕, 최강덕, 공홍식, Lim. Hee Kyong, Han. Jung-Min, Oh. Jae Don, Lee. Hak Kyo, Jeon. Gwang Joo, Lee. Jun Heon, Seo. 한국가금학회 한국가금학회지 7 Pages
한국가금학회 한국가금학회지 2013, Vol.40 No.2 83-89 (7 pages)
때 맹장의 장내 균총에 영향을 주는 것으로 알려져 있다. 본 연구는 iNOS의 intron 24 영역 내 C14513T와 TLR-4의 exon 3 영역 내 G4409T 변이 지역을 대상으로 3품종(한국 재래닭, 코니쉬, 로드아일랜드 레드)을 이용하여 유전자형을 확인하고, 경제 형질 간의 연관성 분석을 실시하였다. 분석 결과, iNOS의 변이 지역(C14513T)은 한국 재래닭과 로드아일랜드 레드종에서 270일령 몸무게와 유의적인 연관성이 확인되었으며, TLR-4의 변이 지역(G4409T)은 경제 형질과의 연관성이 확인되지 않았다. 본 연구 결과는 면역 및 경제 형질 관련... -
TLR-4 로 유도한 동물 복강 대식세포에서 창이자 추출물의 NO 합성과 $IkB-{alpha}$ 분해 억제에 의한 염증 반응 억제 효과
정원석, 서상완, 조준기, 손지우, 박민철, 최창민, 염승룡, 황상욱, 김영우, 송달수, 채영석, 최원석, 노정은, 윤한룡, 김영목, 박성주, 신민교, 송호준, Jung. Won-Seok, Seo. Sang-Wan, Cho. Joon-Ji, Son. Ji-Woo, Pa 대한본초학회 大韓本草學會誌 7 Pages
대한본초학회 大韓本草學會誌 2006, Vol.21 No.3 103-109 (7 pages)
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Curcumin Inhibits MHCC97H Liver Cancer Cells by Activating ROS/TLR-4/Caspase Signaling Pathway
Li. Pei-Min, Li. Yu-Liang, Liu. Bin, Wang. Wu-Jie, Wang. Yong-Zheng, Li. Zheng 아시아태평양암예방학회 Asian Pacific journal of cancer prevention : APJCP 6 Pages
아시아태평양암예방학회 Asian Pacific journal of cancer prevention : APJCP 2014, Vol.15 No.5 2329-2334 (6 pages)
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Acanthopanax koreanum Nakai modulates the immune response by inhibiting TLR 4-dependent cytokine production in rat model of endotoxic shock
Jung. Myung-Gi, Do. Gyeong-Min, Shin. Jae-Ho, Ham. Young Min, Park. Soo-Yeong, Kwon. Oran 한국영양학회 Nutrition research and practice 6 Pages
한국영양학회 Nutrition research and practice 2013, Vol.7 No.6 460-465 (6 pages)
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Time-dependent proteomic and genomic alterations in Toll-like receptor-4-activated human chondrocytes: increased expression of lamin A/C and annexins
SeungHeeHa, HyoungKyuKim, NguyenThiTuyetAnh, NariKim, KyungSooKo, ByoungDooRhee, JinHan 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 16 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2017, Vol.21 No.5 8 531-546 (16 pages)
h to induce TLR-4 activation. The TLR-4-induced inflammatory response was confirmed by real-time PCR analysis of increased interleukin-1 beta (IL-1β), interleukin-6 (IL-6), and tumor necrosis factor alpha (TNF-α) expression levels. In TLR-4-activated chondrocytes, proteomic changes were determined by two dimensional electrophoresis and matrix-assisted laser desorption/ionization-mass spectroscopy analysis, and genomic changes were determined by microarray and gene ontology analyses. Proteomics... -
2-(4-Hydroxyphenyl)-5-(3-Hydroxypropenyl)-7-Methoxybenzofuran, a Novel Ailanthoidol Derivative, Exerts Anti-Inflammatory Effect through Downregulation of Mitogen-Activated Protein Kinase in Lipopolysaccharide-Treated RAW 264.7 Cells
HyeonJinKim, Jong-GabJun, Jin-KyungKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2013, Vol.17 No.3 6 217-222 (6 pages)
We reported that ailanthoidol, a neolignan from Zanthoxylum ailanthoides and Salvia miltiorrhiza Bunge, inhibited inflammatory reactions by macrophages and protected mice from endotoxin shock. We examined the anti-inflammatory activity of six synthetic ailanthoidol derivatives (compounds 1-6). Among them, compound 4, 2-(4-hydroxyphenyl)-5-(3-hydroxypropenyl)-7-methoxybenzofuran, had the lowest IC50 value concerning nitric oxide (NO) release from lipopolysaccharide (LPS)-stimulated RAW264.7... -
Glycosaminoglycan Degradation-Inhibitory Lactic Acid Bacteria Ameliorate 2,4,6-Trinitrobenzenesulfonic Acid-Induced Colitis in Mice
Lee. Bo-Mi, Lee. Jung-Hee, Lee. Hye-Sung, Bae. Eun-Ah, Huh. Chul-Sung, Ahn. Young-Tae, Kim. Dong-Hyun 한국미생물생명공학회 Journal of microbiology and biotechnology 6 Pages
한국미생물생명공학회 Journal of microbiology and biotechnology 2009, Vol.19 No.6 616-621 (6 pages)
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A 2-week Dose Range Finding Study of KMRC01, Salmonella flagellin-derived TLR 5 agonist, administered by intramuscular injection in Cynomolgus Monkeys
Hong Soo Lee, Son Il Pak, Doo Wan Cho, Woo Jong Lee, Chi Min Choi, Dong Hun Jung, Su Cheol Han 대한수의학회 대한수의학회 학술대회발표집 1 Pages
대한수의학회 대한수의학회 학술대회발표집 추계학술심포지움 180 309-309 (1 pages)
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Decreased expression of Toll-like receptor 4 and 5 during progression of prostate transformation in transgenic adenocarcinoma of mouse prostate mice
Ju-Hee Han, Jong-Hwan Park, Bo-Yeon Kim, Seo-Na Chang, Tae-Hyoun Kim, Jae-Hak Park, Dong-Jae Kim 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2015, 제 16권 제 3호 5 281-287 (7 pages)
Chronic inflammation has been considered an important risk factor for development of prostate cancer. Toll-like receptors (TLRs) recognize microbial moieties or endogenous molecules and play an important role in the triggering and promotion of inflammation. In this study, we examined whether expression of TLR4 and TLR5 was associated with progression of prostate transformation in the transgenic adenocarcinoma of mouse prostate (TRAMP) model. The expression of TLR4 and TLR5 was evaluated by... -
말의 정상안과 재발성 포도막염이 있는 안구에서의 Toll-like Receptor-2, -4, -9 발현 비교
이나영, Yi. Na-Young, Salmon. Jacklyn, Gilger. Brian 한국임상수의학회 Journal of veterinary clinics 4 Pages
한국임상수의학회 Journal of veterinary clinics 2009, Vol.26 No.6 520-523 (4 pages)
본 연구는 말의 정상안과 재발성 포도막염이 있는 안구에서의 TLR-2, -4, -9 mRNA 발현의 정량적 차이를 비교하기 위해 수행되었다. 정상 및 재발성 포도막염이 있는 말 각 6두 에서 안구를 적출하여 모양체, 홍채, 망막 및 맥락막을 수집하였다. Real-time PCR assay 통해 정상안과 재발성 포도막염이 있는 안구에서의 TLR-2, -4, -9의 mRNA 발현 차이를 정량적으로 비교하였다. 말의 재발성 포도막염 시에는 모양체, 홍채에서 정상인 경우에 비해 4-12 배의 TLR-2 와 TLR-9 mRNA 발현증가를 보였으며, 맥락막 및 망막에서는 2-6 배의... -
Anti-Inflammatory Activities of Hog Millet (Panicum miliaceum L.) in Murine Macrophages through IRAK-4 Signaling
박미영, 김재현, 박동식, Park. Mi-Young, Kim. Jae-Hyun, Park. Dong-Sik 한국식품영양학회 한국식품영양학회지 5 Pages
한국식품영양학회 한국식품영양학회지 2011, Vol.24 No.2 268-272 (5 pages)
전곡류의 섭취와 만성질환의 유병율은 음의 상관관계가 있는 것으로 알려져 있다. 본 연구에서는 선행 연구 결과, 지방축적억제능이 우수한 소재로 선정된 기장의 항염증능 여부를 검증하고자 하였다. 이를 위해 RAW264.7 세포에 기장열수분획($1;{mu}g/mell$ 및 $10;{mu}g/mell$)과 lipopolysaccharide(LPS)를 함께 처리한 후, 24시간 배양시켜 염증매개인자들의 분비량 및 mRNA 발현 정도를 측정하였다. 또한 LPS 자극에 대한 첫 번째 신호전달인자로 알려져 있는 interleukin-1 receptor associated kinase-4(IRAK-4)의 단백질 발현... -
Genomic Analyses of Toll-like Receptor 4 and 7 Exons of Bos indicus from Temperate Sub-himalayan Region of India
Malik. Y.P.S., Chakravarti. S., Sharma. K., Vaid. N., Rajak. K.K., Balamurugan. V., Biswas. S.K., Mondal. B., Kataria. R.S., Singh. R.K. 아세아태평양축산학회 Asian-Australasian journal of animal sciences 7 Pages
아세아태평양축산학회 Asian-Australasian journal of animal sciences 2011, Vol.24 No.7 1019-1025 (7 pages)
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Roles of ERK and NF-κB in Interleukin-8 Expression in Response to Heat Shock Protein 22 in Vascular Smooth Muscle Cells
Seung-HunKang, Ji-HyukLee, Kyung-HaChoi, Byung-YongRhim, KoanhoiKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2008, Vol.12 No.4 7 171-176 (6 pages)
Heat shock proteins (HSPs) serve as molecular chaperones and play a role in cell protection from damage in response to stress stimuli. The aim of this article is to investigate whether HSP22 affects IL-8 expression in vascular smooth muscle cells (VSMCs), and which cellular factors are involved in the HSP-mediated IL-8 induction in that cell type in terms of mitogen activated protein kinase (MAPK) and transcription element. Exposure of aortic smooth muscle cells (AoSMCs) to HSP22 not only... -
Bacterial PAMPs and Allergens Trigger Increase in [Ca2+]i-induced Cytokine Expression in Human PDL Fibroblasts
Ga-YeonSon, DongMinShin, JeongHeeHong 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2015, Vol.19 No.3 15 291-297 (7 pages)
An oral environment is constantly exposed to environmental factors and microorganisms. The periodontal ligament (PDL) fibroblasts within this environment are subject to bacterial infection and allergic reaction. However, how these condition affect PDL fibroblasts has yet to be elucidated. PDL fibroblasts were isolated from healthy donors. We examined using reverse transcription-polymerase chain reaction and measuring the intracellular Ca2+ concentration ([Ca2+]i). This study investigated the... -
Effects of MMP-8 Production by LPS and TPCK Stimulation in Fetal Blood Cells
박장철, 박성효, 이민우, 김은재 한국보건기초의학회 한국보건기초의학회지 6 Pages
한국보건기초의학회 한국보건기초의학회지 2020, Vol.13 No.2 7 100-105 (6 pages)
The purpose of our research was to elucidate the effect of Lipopolysaccharide (LPS) stimulation on fetal blood cells for the Matrix metalloproteinase-8 (MMP-8) production and the effect of Nuclear factor kappa B (NF-kB) inhibitor, Tosylphenylalanine chloromethyl ketone (TPCK) on this system. Cord blood at birth was obtained during the elective cesarean section term and using LPS (1 μg/mL), stimulated immediately with or without NF-kB inhibitor, TPCK (10 and 20 mM). The levels of MMP-8 were... -
Synergistic Induction of iNOS by IFN-g and Glycoprotein Isolated from Dioscorea batatas
PhamThiThuHuong, MinYoungLee, KunYeongLee, InYoupChang, SeogKiLee, SangPilYoon, Dong-CheolLee, YoungJinJeon 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2012, Vol.16 No.6 9 431-436 (6 pages)
Dioscorea species continue to be used in traditional Chinese medicine, and represent a major source of steroid precursors for conventional medicine. In the previous study, We isolated glycoprotein (GDB) from Dioscorea batatas, characterized, and demonstrated immunostimulating activity in C57BL/6 mice. The aim of this study was to investigate the mechanism whereby GDB activates macrophages. Macrophages activation by GDB was investigated by analyzing the effects of GDB on nitric oxide (NO)... -
Glycated Serum Albumin Induces Interleukin-6 Expression in Vascular Smooth Muscle Cells
백승일, 임병용, 김관회, Baek. Seung-Il, Rhim. Byung-Yong, Kim. Koan-Hoi 한국생명과학회 생명과학회지 8 Pages
한국생명과학회 생명과학회지 2011, Vol.21 No.1 36-43 (8 pages)
형태의 TLR-2와 TIR-domain-containing adapter-inducing interferon-$eta$ (TRIF)의 영향을 받지 않았다. 그리고 Extrcellular signal-related kinase (ERK) 억제 물질들은 GA에 의한 인터루킨-6의 분비 및 인터루킨-6 유전자 promoter 활성화를 억제하였다. 그리고 인터루킨-6 유전자의 promoter의 NF-${kappa}B$-binding sequence에 변이는 GA에 의한 인터루킨-6 유전자의 promoter 활성화 억제하였다. 이러한 결과는 혈관평활근세포에서 GA에 의한 인터루킨-6 유전자 활성화에 TLR-4와 ERK 및 NF-${kappa}B$가 관여함을 의미한다. -
Porcine circovirus type 2 increases interleukin-1beta and interleukin-10 production via the MyD88-NF-kappa B signaling pathway in porcine alveolar macrophages in vitro
Junyuan Han, Shuxia Zhang, Yaqun Zhang, Mengmeng Chen, Yingjun Lv 대한수의학회 Journal of Veterinary Science 9 Pages
대한수의학회 Journal of Veterinary Science 2017, 제 18권 제 2호 8 183-191 (9 pages)
Porcine alveolar macrophages (PAMs) represent the first line of defense in the porcine lung after infection with porcine circovirus type 2 (PCV2) via the respiratory tract. However, PCV2 infection impairs the microbicidal capability of PAMs and alters cytokine production and/or secretion. At present, the reason for the imbalance of cytokines has not been fully elucidated, and the regulatory mechanisms involved are unclear. In this study, we investigated the expression levels and regulation of... -
Expression of von Willebrand factor, pulmonary intravascular macrophages, and Toll-like receptors in lungs of septic foals
Jacqueline M. E. Harrison, Leah M. Quanstrom, Alex R. Robinson, Bruce Wobeser, Stacy L. Anderson, Baljit Singh 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2017, 제 18권 제 1호 3 17-23 (7 pages)
Sepsis causes significant mortality in neonatal foals; however, there is little data describing the cellular and molecular pathways of lung inflammation in septic foals. This study was conducted to characterize lung inflammation in septic foals. Lung tissue sections from control (n = 6) and septic (n = 17) foals were compared using histology and immunohistology. Blinded pathologic scoring of hematoxylin and eosin stained samples revealed increased features of lung inflammation such as thickened... -
Cloning, expression and functional analysis of the duck Toll-like receptor 5 (TLR5) gene
Yuqiang Cheng, Yingjie Sun, Hengan Wang, Shuduan Shi, Yaxian Yan, Jing Li, Chan Ding, Jianhe Sun 대한수의학회 Journal of Veterinary Science 10 Pages
대한수의학회 Journal of Veterinary Science 2015, 제 16권 제 1호 6 37-46 (10 pages)
Toll-like receptor 5 (TLR5) is responsible for the recognition of bacterial flagellin in vertebrates. In the present study, the first TLR5 gene in duck was cloned. The open reading frame (ORF) of duck TLR5 (dTLR5) cDNA is 2580 bp and encodes a polypeptide of 859 amino acids. We also cloned partial sequences of myeloid differentiation factor 88, 2’-5’-oligoadenylate synthetase (OAS), and myxovirus resistance (Mx) genes from duck. dTLR5 mRNA was highly expressed in the... -
Activating transcription factor-3 induction is involved in the anti-inflammatory action of berberine in RAW264.7 murine macrophages
Young-AnBae, HyaeGyeongCheon 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 10 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2016, Vol.20 No.4 11 415-424 (10 pages)
Berberine is an isoquinoline alkaloid found in Rhizoma coptidis, and elicits anti-inflammatory effects through diverse mechanisms. Based on previous reports that activating transcription factor-3 (ATF-3) acts as a negative regulator of LPS signaling, the authors investigated the possible involvement of ATF-3 in the anti-inflammatory effects of berberine. It was found berberine concentration-dependently induced the expressions of ATF-3 at the mRNA and protein levels and concomitantly suppressed... -
Epigallocatechin-3-gallate rescues LPS-impaired adult hippocampal neurogenesis through suppressing the TLR4-NF-κB signaling pathway in mice
Kyung-JooSeong, Hyun-GwanLee, MinSukKook, Hyun-MiKo, Ji-YeonJung, Won-JaeKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 11 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2016, Vol.20 No.1 6 41-51 (11 pages)
Adult hippocampal dentate granule neurons are generated from neural stem cells (NSCs) in the mammalian brain, and the fate specification of adult NSCs is precisely controlled by the local niches and environment, such as the subventricular zone (SVZ), dentate gyrus (DG), and Toll-like receptors (TLRs). Epigallocatechin-3-gallate (EGCG) is the main polyphenolic flavonoid in green tea that has neuroprotective activities, but there is no clear understanding of the role of EGCG in adult neurogenesis... -
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... -
Peptidoglycan Induces the Production of Interleukin-8 via Calcium Signaling in Human Gingival Epithelium
AranSon, DongMinShin, JeongHeeHong 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2015, Vol.19 No.1 8 51-58 (8 pages)
The etiology of periodontal disease is multifactorial. Exogenous stimuli such as bacterial pathogens can interact with toll-like receptors to activate intracellular calcium signaling in gingival epithelium and other tissues. The triggering of calcium signaling induces the secretion of pro-inflammatory cytokines such as interleukin-8 as part of the inflammatory response; however, the exact mechanism of calcium signaling induced by bacterial toxins when gingival epithelial cells are exposed to... -
Berberine Prevents Intestinal Mucosal Barrier Damage During Early Phase of Sepsis in Rat through the Toll-Like Receptors Signaling Pathway
Guo-xunLi, Xi-moWang, TaoJiang, Jian-fengGong, Ling-yingNiu, NingLi 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2015, Vol.19 No.1 1 1-8 (8 pages)
Our previous study has shown berberine prevents damage to the intestinal mucosal barrier during early phase of sepsis in rat through mechanisms independent of the NOD-like receptors signaling pathway. In this study, we explored the regulatory effects of berberine on Toll-like receptors during the intestinal mucosal damaging process in rats. Male Sprague-Dawlay (SD) rats were treated with berberine for 5 d before undergoing cecal ligation and puncture (CLP) to induce polymicrobial sepsis. The... -
FSL-1, a Toll-like Receptor 2/6 Agonist, Induces Expression of Interleukin-1α in the Presence of 27-hydroxycholesterol
WeonHeo, Sun-MiKim, Seong-KugEo, Byung-YongRhim, KoanhoiKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2014, Vol.18 No.6 5 475-480 (6 pages)
We investigated the question of whether cholesterol catabolite can influence expression of inflammatory cytokines via Toll-like receptors (TLR) in monocytic cells. Treatment of THP-1 monocytic cells with 27-hydroxycholesterol (27OHChol) resulted in induction of gene transcription of TLR6 and elevated level of cell surface TLR6. Addition of FSL-1, a TLR6 agonist, to 27OHChol-treated cells resulted in transcription of the IL-1α gene and enhanced secretion of the corresponding gene product.... -
Multiple Signaling Molecules are Involved in Expression of CCL2 and IL-1b in Response to FSL-1, a Toll-Like Receptor 6 Agonist, in Macrophages
KeunsooWon, Sun-MiKim, Sae-ALee, Byung-YongRhim, Seong-KugEo, KoanhoiKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2012, Vol.16 No.6 11 447-453 (7 pages)
TLR6 forms a heterodimer with TLR2 and TLR4. While proinflammatory roles of TLR2 and TLR4 are well documented, the role of TLR6 in inflammation is poorly understood. In order to understand mechanisms of action of TLR6 in inflammatory responses, we investigated the effects of FSL-1, the TLR6 ligand, on expression of chemokine CCL2 and cytokine IL-1Ղ and determined cellular factors involved in FSL-1-mediated expression of CCL2 and IL-1Ղ in mononuclear cells. Exposure of human monocytic... -
Toll-like Receptor3-mediated Induction of Chemokines in Salivary Epithelial Cells
JingchaoLi, MiYoungJeong, JiHyunBae, YongHwanShin, MeihongJin, SungMinHang, JeongChaiLee, SungJoongLee, KyungpyoPark 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2010, Vol.14 No.4 6 235-240 (6 pages)
Toll-like receptors (TLRs) functionally expressed in salivary epithelial cells, but their roles remain elusive. Among TLRs family, TLR3 is activated by dsRNA, a byproduct of viral infection. The aim of this study was to investigate the role of TLR3 in the inflammatory immune responses using HSG cells. Reverse transcriptase-polymerase chain reaction (RT-PCR), real-time PCR and ELISA were performed to identify expression of TLRs and TLR3-mediated chemokine inductions. The chemotaxis assay of... -
Double-stranded RNA Induces Inflammatory Gene Expression in Schwann Cells: Implication in the Wallerian Degeneration
HyunkyoungLee, ChanheePark, Se-YoungChoi, SeogBaeOh, KyungpyoPark, Joong-SooKim, SungJoongLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2004, Vol.8 No.5 3 253-258 (6 pages)
Schwann cells play an important role in peripheral nerve regeneration. Upon neuronal injury, activated Schwann cells clean up the myelin debris by phagocytosis, and promote neuronal survival and axon outgrowth by secreting various neurotrophic factors. However, it is unclear how the nerve injury induces Schwann cell activation. Recently, it was reported that certain cytoplasmic molecules, which are secreted by cells undergoing necrotic cell death, induce immune cell activation via the toll-like... -
Antimicrobial Resistance of E. coli isolated from Chicken during 2014-2016 in South Korea
Hye Jin Lee, Byung Kook Choi, Ok Mi Jeong, Chun Tae Lim, So Youn Youn, Byung Woo Jeon, Jun Hyeop Jeong, Su jung Kim, Hee Soo Lee, Min Su 대한수의학회 대한수의학회 학술대회발표집 2 Pages
대한수의학회 대한수의학회 학술대회발표집 추계학술심포지움 181 309-310 (2 pages)
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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)
A recombinant replication-defective adenovirus expressing the major epitopes of 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,... -
Characterization of Lactobacillus reuteri BCLR-42 and Lactobacillus plantarum BCLP-51 as novel dog probiotics with innate immune enhancing properties
Eun Jin Kim , Yeong Im Kang , Tae Il Bang , Myoung Han Lee , Sang Won Lee , In Soo Choi , Chang Seon Song , Joong Bok Le 대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 10 Pages
대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 2016, 제 56권 제 2호 3 75-84 (10 pages)
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Mitochondrial calcium uniporter inhibition attenuates mouse bone marrow-derived mast cell degranulation induced by beta-1,3-glucan
DangVanCuong, HyoungKyuKim, JubertMarquez, NariKim, KyungSooKo, ByoungDooRhee, JinHan 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2016, Vol.20 No.2 10 213-220 (8 pages)
Mast cells are primary mediators of allergic inflammation. Beta-1,3- glucan (BG) protects against infection and shock by activating immune cells. Activation of the BG receptor induces an increase in intracellular Ca2+, which may induce exocytosis. However, little is known about the precise mechanisms underlying BG activation of immune cells and the possible role of mitochondria in this process. The present study examined whether BG induced mast cell degranulation, and evaluated the role of... -
가축과 실험동물의 생리자료(12)-10 -제12장 쥐(The Rat)-10-
정순동(Jeong, Sun-Dong) 대한생리학회 대한생리학회지 5 Pages
대한생리학회 대한생리학회지 1986, 제 20권 제 2호 15 289-293 (5 pages)
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계피추출물이 시상하부-뇌하수체-부신축의 조절효과
이길현, 현경예 인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 11 Pages
인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 2015, 제 5권 제 2호 6 49-59 (11 pages)
계피껍질은 녹나무속에 속하는 식물로서 전통약재로 사용되어 왔다. 그러나 항우울효과 및 그에 대한 분자기전에 대한 연구는 미흡한 실정이다. 100, 200 mg/kg 용량의 계피추출물을 쥐실험군에게 경구투여한 후 변화하는 부동시간의 변화와 면역변화를 분석함으로 추출물의 효능을 알고자 본 실험 을 실행하였다. 그 결과 경구투여한 추출물의 농도에 비례하여 부동시간, 코티솔농도, 그리고 IL-6, IL-1β, TNF-α 같은 전염증성사이토카인의 농도가 감소하였다. 이와 유사한 경향으로 p-p65과 p-65의 활성도 역시 계피추출물... -
회장 상피세포에서 비브리오균(Vibrio vulnificus)의 염증 유도 기작 연구: protein kinase C와 nuclear factor kappa-B의 관련성
한기연, 정영현, 장경구, 최상호, 이세중, Han. Gi Yeon, Jung. Young Hyun, Jang. Kyung Ku, Choi. Sang Ho, Lee. Sei-Jung 한국생명과학회 생명과학회지 7 Pages
한국생명과학회 생명과학회지 2014, Vol.24 No.6 664-670 (7 pages)
비브리오균(Vibrio vulnificus)은 심각하고 치명적인 감염을 일으킬 수 있는 호염성의 식중독균이지만, 숙주세포 내에서 염증반응을 일으키는 분자적 기작은 아직 잘 알려지지 않았다. 본 연구에서는 오염된 식품 섭취를 통해 유입되는 비브리오균의 소장 특이적 염증 반응 위치와 기작을 알아보기 위해, 7주령의 수컷 마우스에 비브리오균($1{ imes}10^9CFU$)을 16시간 동안 경구 투여하였다. 그 결과 비브리오균은 주로 회장(ileum) 부위에서 비브리오균(WT) 수가 가장 많이 증가하였고, 공장(Jejunum), 근위부대장(proximal colon),... -
펩티도글라이칸에 의한 인터루킨-1 베타 발현 기전 연구
서현철, 김선미, 이새아, 임병용, 김관회, Seo. Hyun-Cheol, Kim. Sun-Mi, Lee. Sae-A, Rhim. Byung-Yong, Kim. Koanhoi 한국생명과학회 생명과학회지 7 Pages
한국생명과학회 생명과학회지 2012, Vol.22 No.12 1637-1643 (7 pages)
본 연구에서는 IL-$1{eta}$ 발현에 PG의 영향을 조사하였고, 단핵세포에서 PG에 의한 IL-$1{eta}$ 상향조절에 포함된 세포인자를 밝혔다. PG에 사람의 THP-1 세포를 노출시키면 IL-$1{eta}$ 분비 증가뿐만 아니라 IL-$1{eta}$ 유전자 전사를 유도하는 결과를 가져왔고, TLR-2/4의 억제제인 OxPAPC에 의해 저해되었다. U0126, SP6001250, Akti IV, rapamycin, DPI 같은 약리학적 저해제도 PG에 의한 IL-$1{eta}$의 상향조절을 상당히 약화시켰다. 그러나 polymyxin B는 IL-$1{eta}$ 발현에 영향을 미치지 않았다. 본 연구는 PG는... -
‘앞‘, ‘뒤‘는 공간말 중 가장 기본이 되는 말이다. 그래서 그 의미 는 공간적, 시간적, 추상적인 것 등 다양한 양상을 보인다. 이 글은 이 같은 ‘앞, 뒤‘의 다양한 의미를 시대적인 추이에 따라 좇아본 것이다. 그 결과 아래와 같은 결론을 얻었다. 첫째, ‘앞, 뒤‘는 언해 과정에서 차이가 있다. ‘前‘은 대부분 ‘앞‘으로 언해가 되는 반면, ‘後‘는 ‘뒤‘로 언해되지 않 는 경우가 훨씬 많다. 이는 ‘앞, 뒤‘의 의미 전개에 큰 영향을 미치는 것으로 보았다. 둘째, 현대국어와는 달리, 중세와 근대국어에서 ‘뒤‘는...
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‘-를 가다’ 구문의 화용적 쓰임과 의미 - 장소 명사와 결합되는 경우에 한하여-
우리말학회 우리말연구 2011, 제28집 6 153-173 (21 pages)
한국어에서 어떤 장소에 간다고 말할 때 장소 명사 뒤에 ‘-에 가다’를 쓰기도 하고 ‘-를 가다’를 쓰기도 한다. 이글에서는 한국어 화자가 어떠한 경우에 ‘-에 가다’ 대신 ‘-를 가다’를 사용하는지 그리고 그때의 의미 차이는 무엇인지에 대해 논의하였다. 기존의 연구에서는 ‘-를’을 사용하는 경우 ‘-를’ 자체가 가지고 있는 특징으로 인해 선행 장소에 대상성, 목적성의 의미가 추가되고 강조의 의미를 가지게 된다고 하였다. 이글에서는 기존 연구에서 제시된 목적성과 강조의 의미가 무엇인지를 ‘-를 가다’의 화용적... -
이 논문의 목적은 금기어플 언어학적으로 분석하는 데에 있다. 이를 위하여 금기어의 개념을 언어학적 관점에서 재검토하고 이를 바탕으로 금기 어 개념을 정립하고 금기어의 유형과 실현 양상을 살펴보았다 언어학의 연구 대상으로서의 금기어는 언중의 특정 행동에 대한 금기나 특 정 행동을 금기하는 언어 표현(‘금기담’， ‘통사적 금기어’)은 제외되어야 한다 언어학적 금기어는 한 언어 공동체에서 사용하기률 꺼려하는 언어 표현으로 한정하여야 한다 금가어의 유형을 사용 환경(일반 금기어/상황 금기어)과 사용 언중의 범위...
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Genetic characterization of bovine viral diarrhea virus strains in Beijing, China and innate immune responses of peripheral blood mononuclear cells in persistently infected dairy cattle
Xiao Gang Weng, Quan Jiang Song, Qiong Wu, Ming Chao Liu, Meng Ling Wang, Jiu Feng Wang 대한수의학회 Journal of Veterinary Science 10 Pages
대한수의학회 Journal of Veterinary Science 2015, 제 16권 제 4호 13 491-500 (10 pages)
To acquire epidemiological data on the bovine viral diarrhea virus (BVDV) and identify cattle persistently infected (PI) with this virus, 4,327 samples from Holstein dairy cows were screened over a four-year period in Beijing, China. Eighteen BVD viruses were isolated, 12 from PI cattle. Based on genetic analysis of their 5’-untranslated region (5’-UTR), the 18 isolates were assigned to subgenotype BVDV-1m, 1a, 1d, 1q, and 1b. To investigate the innate immune responses in the peripheral-blood... -
Characterization and Immunopotentiating Effects of the Glycoprotein Isolated from Dioscorea Batatas
PhamThiThuHuong, Chan-HoLee, MeiHongLi, MinYoungLee, Joon-KiKim, Sun-MeeLee, Jong-HeumSeon, Dong-CheolLee, YoungJinJeon 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2011, Vol.15 No.2 5 101-106 (6 pages)
We demonstrate that glycoprotein isolated from Dioscorea batatas (GDB) has immunostimulatory effects including macrophage activation. Analysis of infiltration of inflammatory cells into peritoneal cavity showed GDB treatment significantly increased the recruitment of macrophages, lymphocytes, neutrophils, and monocytes into the peritoneal cavity. Treatment of spleen cells isolated from C57BL/6 mice with GDB significantly increased the proliferation of B cells and T cells induced by LPS and ConA,...
