발행기관
- 대한수의학회(21)
- 한국식물병리학회(21)
- 한국미생물생명공학회(16)
- 대한생리학회-대한약리학회(15)
- 한국미생물학회(5)
- 한국생명과학회(2)
- 한국생물공학회(2)
- 한국약제학회(2)
- 대한임상약리학회(1)
- 생화학분자생물학회(1)
- 한국고분자학회(1)
- 한국청각언어재활학회(1)
간행물
- THE PLANT PATHOLOGY JOURNAL (21)
- JOURNAL OF VETERINARY SCIENCE(16)
- THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY(15)
- 산업미생물학회지(9)
- JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY(7)
- KOREAN JOURNAL OF VETERINARY RESEARCH(구 대한수의학회지)(4)
- 미생물학회지(3)
- THE JOURNAL OF MICROBIOLOGY(2)
- 생명과학회지(2)
- 약제학회지(2)
- AUDIOLOGY AND SPEECH RESEARCH(1)
- BIOTECHNOLOGY AND BIOPROCESS ENGINEERING(1)
- MACROMOLECULAR RESEARCH(1)
- 대한수의학회 학술대회발표집(1)
- 임상약리학회지= THE JOURNAL OF KOREAN SOCIETY FOR CLINICAL PHARMACOLOGY AND THERAPEUTICS(1)
- 한국생물공학회지(1)
- 한국생화학회지(1)
전체 선택해제
총 88건 검색
본문검색 결과만 보기
-
Construction of Genetically Engineered Microorganisms for Overexpression of xylE Gene Encoding Catechol 2,3-dioxygenase and the Functional Stability of the Recombinant Plasmid pSW3a Containing xylE in Aquatic Environment
Han. Hyo-Yung, Kim. Chi-Kyung, Park. Yong-Keun, Ka. Jong-Ok, Lee. Byeong-Jae, Min. Kyung-Hee 한국미생물학회 The journal of microbiology 8 Pages
한국미생물학회 The journal of microbiology 1996, Vol.34 No.4 341-348 (8 pages)
-
Effect of Plasmid Stability on the Glucoamylase Productivity of Saccharomyces diastaticus Harboring Recombinant Plasmid Containing Glucoamylase Gene STA 1
Ahn. Jong-Seog, Hwang. In-Kyu, Jeong. Min-Sun, Mheen. Tae-Ick 한국미생물생명공학회 산업미생물학회지 5 Pages
한국미생물생명공학회 산업미생물학회지 1989, Vol.17 No.6 606-610 (5 pages)
glucoamylase 생산성 향상을 위하여 glucoamylase 유전자 STA1을 함유한 재조합 plasmid pYES 18을 갖는 S. diastaticus의 형질전환 균주에서 성장속도가 plasmid의 안정성에 미치는 영향과 plasmid 안정성에 따른 glucoamylase 생산성을 조사하였다. 최소 선택배지에서는 plasmid가 일정한 수준에서 안정하게 유지되었으나, 균체의 증식과 glucoamylase 생산성은 매우 미약하였다. Starch가 포함된 완전배지에서는 glucose를 첨가해 줌으로써 생육속도를 촉진시킬 수 있었으며 생육속도의 촉진에 의해 plasmid 안정성이 증가되었고 이에... -
Transformation of an Alkalin Protease Overproducer, Vibrio metschnikovii Strain RH530, and Improvement of Plasmid Stability by the par Locus
Chung. So-Sun, Shin. Yong-Uk, Kim. Hee-Jin, Jin. Ghee-Hong, Lee. Hyune-Hwan 한국미생물생명공학회 Journal of microbiology and biotechnology 7 Pages
한국미생물생명공학회 Journal of microbiology and biotechnology 2001, Vol.11 No.2 222-228 (7 pages)
-
Plasmid Stability in Long-Term hG-CSF Production Using $_{L}-Arbinose$ Promoter System of Escherichia coli
Choi. Seung-Jin, Park. Doo-Hong, Chung. Soo-Il, Jung. Kyung-Hwan 한국미생물생명공학회 Journal of microbiology and biotechnology 6 Pages
한국미생물생명공학회 Journal of microbiology and biotechnology 2000, Vol.10 No.3 321-326 (6 pages)
-
Plasmid Stability and Cloned-Gene Expression in Continuous Culture of Recombinant Escherichia Coli Under Derepressed Condition
Nam. Soo-Wan, Kim. Byung-Kwan, Kim. Jung-Hoe 한국미생물생명공학회 Journal of microbiology and biotechnology 6 Pages
한국미생물생명공학회 Journal of microbiology and biotechnology 1994, Vol.4 No.1 1-6 (6 pages)
-
Effects of DDA, CpG-ODN, and plasmid-encoded chicken IFN-γ on protective immunity by a DNA vaccine against IBDV in chickens
Ha Jung Roh, Haan Woo Sung, Hyuk Moo Kwon 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2006, 제 7권 제 4호 10 361-368 (8 pages)
A plasmid encoding chicken IFN-a was constructed. Twice at 2-week intervals, twoweek- old chickens were injected intramuscularly and intraperitoneally with either a DNA vaccine alone or a DNA vaccine together with the respective adjuvants. On week 2 after the second immunization, the chickens were orally challenged with the highly virulent IBDV. The groups that received the DNA vaccines plus either DDA or CpG-ODN showed significantly lower survival rates than the group that received the DNA... -
Analysis of nucleotide sequence of a novel plasmid, pILR091, from Lactobacillus reuteri L09 isolated from pig
DeogYongLee, SangGyunKang, NabinRayamajhi, MiLanKang, HanSangYoo 대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 9 Pages
대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 2008, 제 48권 제 4호 7 441-449 (9 pages)
-
Stability of pUC-Derived Plasmids with a Fluorescence Marker in Pectobacterium carotovorum subsp. carotovorum and subsp. betavasculorum
한국식물병리학회 The Plant Pathology Journal 5 Pages
한국식물병리학회 The Plant Pathology Journal 2009, 25권 3호 13 286-290 (5 pages)
on the Pectobacterium strains. When the bacteria lost the plasmid pDsRed, the colonies turned white, suggesting that the plasmid could be a good marker system for Pectobacterium strains on different environmental conditions. The effect of the antibiotic pressure on the stability of the plasmid was different depending on the host bacteria. P. carotovorum subsp. betavasculorum was more sensitive to the antibiotic pressure than P. carotovorum subsp. carotovorum Pcc21. However, temperature change... -
Zymomonas mobilis Plasmid Vector의 숙주세포 내에서의 안정성에 관한 연구
이상기, 박은숙, 황덕주, 박무영 한국미생물생명공학회 산업미생물학회지 6 Pages
한국미생물생명공학회 산업미생물학회지 1987, Vol.15 No.5 328-333 (6 pages)
고효율 에타놀 생성 균주인 Zymomonas mobilis의 plasmid vector가 숙주세포 내에서 안정하게 유지되는지의 여부를 회분 및 연속배양 방법을 통하여 조사하였다. Z. mobilis 숙주세포는 전이된 plasmid의 크기와 배지의 조성에 따라 증식속도에 영향을 받음을 알 수 있었고 작은 크기의 plasmid를 비 선택성 (non-selective) 배지에서 배양한 경우 더 빠른 성장을 보였다. 또한 사용한 4종류의 plasmid vector 모두 숙주세포 내에서 30세대 이상에 걸쳐 93% 이상의 높은 안정성을 나타내면서 독립적으로 증식함이 확인되었다. -
진핵생물 유전자 조작을 위한 효모 vector계 이용에 관한 기초연구 -생효모 형질전환 최적조건과 숙주별 plasmid안정성에 관하여 -
기우경, 조성환, 김범규, 조무제 한국미생물생명공학회 산업미생물학회지 7 Pages
한국미생물생명공학회 산업미생물학회지 1986, Vol.14 No.2 125-131 (7 pages)
및 vector에 따라 lithium염 처리에 의한 생효모형질전환 최적 조건을 얻기 위하여 5종의 효모 숙주(S. cerevisiae Dl3-lA, DKD-5D, DBY-746, MC-16 및 S2022D)에 3종의 효모plasmid vector(YRp 7, YEp 13 및 YIp 5 )의 형질전환 실험과 아울러 이들 각 형질전환체내에서 도입된 plasmid들의 안정성을 조사하였다. lithium 염의 경우 LiCl가 Li-acetate에 비하여 좋은 효과를 보였으며 LiCl처리에 의한 최적 형질전환 조건은 각 숙주-vector계에 있어서 공히 균체 배양 시간은 16시간 (5.4 $ imes$ $10^6$ - 2.4$ imes$$10^8$cells/$m{ell... -
Liposome 봉입과정에서의 Plasmid DNA의 안정성
Ahn. J.S., Pack. M.Y. 한국미생물생명공학회 산업미생물학회지 3 Pages
한국미생물생명공학회 산업미생물학회지 1985, Vol.13 No.3 199-201 (3 pages)
플라스미드 YEp13과 pMA56을 두가지 다른 방법으로 liposome속에 봉입시켰다. 이 두가지 방법에 따르면 플라스미드 DNA는 6$0^{circ}C$에 1.5시간 동안 노출되거나, 4$^{circ}C$에서 2-5분 동안 sonication 처리를 받아야 한다. 일단 봉입된 플라스미드를 다시 뽑아낸 다음, 그들에 대한 물리적인 구조와 유전적 전환능력을 조사했다. 그 결과 이 두 플라스미드 DNA는 liposome 봉입과정을 통해 아무런 손상을 입지 않았음이 밝혀졌다. -
Packaging of Rift Valley fever virus pseudoviruses and establishment of a neutralization assay method
Yuetao Li, Yongkun Zhao, Cuiling Wang, Xuexing Zheng, Hualei Wang, Weiwei Gai, Hongli Jin, Feihu Yan, Boning Qiu, Yuwei Gao, Nan 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2018, 제 19권 제 2호 6 200-206 (7 pages)
Rift Valley fever (RVF) is an acute, febrile zoonotic disease that is caused by the RVF virus (RVFV). RVF is mainly prevalent on the Arabian Peninsula, the African continent, and several islands in the Indian Ocean near southeast Africa. RVFV has been classified by the World Organisation for Animal Health (OIE) as a category A pathogen. To avoid biological safety concerns associated with use of the pathogen in RVFV neutralization assays, the present study investigated and established an RVFV... -
Comparative proteomic analysis of outer membrane protein 43 (omp43)-deficient Bartonella henselae
Jun-Gu Kang, Hee-Woo Lee, Sungjin Ko, Joon-Seok Chae 대한수의학회 Journal of Veterinary Science 12 Pages
대한수의학회 Journal of Veterinary Science 2018, 제 19권 제 1호 9 59-70 (12 pages)
Outer membrane proteins (OMPs) of Gram-negative bacteria constitute the first line of defense protecting cells against environmental stresses including chemical, biophysical, and biological attacks. Although the 43-kDa OMP (OMP43) is major porin protein among Bartonella henselae-derived OMPs, its function remains unreported. In this study, OMP43-deficient mutant B. henselae (Δomp43) was generated to investigate OMP43 function. Interestingly, Δomp43 exhibited weaker proliferative ability than... -
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)
T-cell internal antigen-1 (TIA-1) has roles in regulating alternative pre-mRNA splicing, mRNA translation, and stress granule (SG) formation in human cells. As an evolutionarily conserved response to environmental stress, SGs have been reported in various species. However, SG formation in chicken cells and the role of chicken TIA-1 (cTIA-1) in SG assembly has not been elucidated. In the present study, we cloned cTIA-1 and showed that it facilitates the assembly of canonical SGs in both human and... -
Bovine adenovirus type 3 virions cannot be rescued in vivo after full-length viral genome transfection in the absence of detectable polypeptide IX
Peng Zhang, Qinghong Xue, Jing Ma, Jingjing Ren, Shuili Xia, Lu Zhang, Wenbin Wang, Suresh K. Tikoo, Enqi Du 대한수의학회 Journal of Veterinary Science 11 Pages
대한수의학회 Journal of Veterinary Science 2017, 제 18권 제 2호 12 217-227 (11 pages)
Bovine adenovirus type 3 (BAdV3) is being used in the development of potential vehicles for gene therapy and vectored vaccine. To that end, a more comprehensive description of BAdV3 biology is essential. In this study, we focused on the role of pIX in BAdV3 virion rescue after full-length BAdV3 genome transfection. Initially, pIX deletion or initiation codon mutation abolished the production of progeny virions, which suggested that pIX was essential for the rescue of BAdV3 containing a... -
Improved development of somatic cell cloned bovine embryos by a mammary gland epithelia cells in vitro model
Xiao-ying He, Li-bing Ma, Xiao-ning He, Wan-tong Si, Yue-Mao Zheng 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2016, 제 17권 제 2호 3 145-152 (8 pages)
Previous studies have established a bovine mammary gland epithelia cells in vitro model by the adenovirus-mediated telomerase (hTERT-bMGEs). The present study was conducted to confirm whether hTERT-bMGEs were effective target cells to improve the efficiency of transgenic expression and somatic cell nuclear transfer (SCNT). To accomplish this, a mammary-specific vector encoding human lysozyme and green fluorescent protein was used to verify the transgenic efficiency of hTERT-bMGEs, and untreated... -
Immunization of BALB/c mice with Brucella abortus 2308ΔwbkA confers protection against wild-type infection
Zhi-qiang Li, Dan Gui, Zhi-hua Sun, Jun-bo Zhang, Wen-zhi Zhang, Hui Zhang, Fei Guo, Chuang-fu Chen 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2015, 제 16권 제 4호 10 467-473 (7 pages)
Brucellosis is a zoonotic disease that causes animal and human diseases. Vaccination is a major measure for prevention of brucellosis, but it is currently not possible to distinguish vaccinated animals from those that have been naturally infected. Therefore, in this study, we constructed the Brucella (B.) abortus 2380 wbkA mutant (2308ΔwbkA) and evaluated its virulence. The survival of 2308ΔwbkA was attenuated in murine macrophage (RAW 264.7) and BALB/c mice, and it induced high protective... -
Positive effects of porcine IL-2 and IL-4 on virus-specific immune responses induced by the porcine reproductive and respiratory syndrome virus (PRRSV) ORF5 DNA vaccine in swine
Deyuan Tang*, Jian Liu, Chunyan Li, Hua Zhang, Ping Ma, Xianfeng Luo, Zhiyong Zeng, Nining Hong, Xia Liu, Bin Wang, Feng Wang, Z 대한수의학회 Journal of Veterinary Science 11 Pages
대한수의학회 Journal of Veterinary Science 2014, 제 15권 제 1호 11 99-109 (11 pages)
The purpose of this study was to investigate the effects of porcine interleukin (IL)-2 and IL-4 genes on enhancing the immunogenicity of a porcine reproductive and respiratory syndrome virus ORF5 DNA vaccine in piglets. Eukaryotic expression plasmids pcDNA-ORF5, pcDNA-IL-2, and pcDNA-IL-4 were constructed and then expressed in Marc-145 cells. The effects of these genes were detected using an indirect immunofluorescent assay and reverse transcription polymerase chain reaction (RT-PCR).... -
Elucidating the role of ApxI in hemolysis and cellular damage by using a novel apxIA mutant of Actinobacillus pleuropneumoniae serotype 10
Nai-Yun Chang, Zeng-Weng Chen, Ter-Hsin Chen, Jiunn-Wang Liao, Cheng-Chung Lin, Maw-Sheng Chien, Wei-Cheng Lee, Jiunn-Horng Lin, 대한수의학회 Journal of Veterinary Science 9 Pages
대한수의학회 Journal of Veterinary Science 2014, 제 15권 제 1호 9 81-89 (9 pages)
Exotoxins produced by Actinobacillus (A.) pleuropneumoniae (Apx) play major roles in the pathogenesis of pleuropneumonia in swine. This study investigated the role of ApxI in hemolysis and cellular damage using a novel apxIA mutant, ApxIA336, which was developed from the parental strain A. pleuropneumoniae serotype 10 that produces only ApxI in vitro. The genotype of ApxIA336 was confirmed by PCR, Southern blotting, and gene sequencing. Exotoxin preparation derived from ApxIA336 was analyzed for... -
Preparation and diagnostic utility of a hemagglutination inhibition test antigen derived from the baculovirus-expressed hemagglutinin-neuraminidase protein gene of Newcastle disease virus
Kang-Seuk Choi, Soo-Jeong Kye, Woo-Jin Jeon, Mi-Ja Park, Saeromi Kim, Hee-Jung Seul, Jun-Hun Kwon 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2013, 제 14권 제 3호 8 291-297 (7 pages)
A recombinant hemagglutinin-neuraminidase (rHN) protein from Newcastle disease virus (NDV) with hemagglutination (HA) activity was expressed in Spodoptera frugiperda cells using a baculovirus expression system. The rHN protein extracted from infected cells was used as an antigen in a hemagglutination inhibition (HI) test for the detection and titration of NDV-specific antibodies present in chicken sera. The rHN antigen produced high HA titers of 2 per 25 μL, which were similar to those of the... -
Expression of verocytotoxic Escherichia coli antigens in tobacco seeds and evaluation of gut immunity after oral administration in mouse model
Luciana Rossi, Alessia Di Giancamillo, Serena Reggi, Cinzia Domeneghini, Antonella Baldi, Vittorio Sala, Vittorio Dell'Orto, Ann 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2013, 제 14권 제 3호 5 263-270 (8 pages)
Verocytotoxic Escherichia (E.) coli strains are responsible for swine oedema disease, which is an enterotoxaemia that causes economic losses in the pig industry. The production of a vaccine for oral administration in transgenic seeds could be an efficient system to stimulate local immunity. This study was conducted to transform tobacco plants for the seed-specific expression of antigenic proteins from a porcine verocytotoxic E. coli strain. Parameters related to an immunological response and... -
Evaluation of modified vaccinia virus Ankara expressing VP2 protein of infectious bursal disease virus as an immunogen in chickens
Flavia Adriana Zanetti*, Mar?a Paula Del M?dico Zajac, Oscar Alberto Taboga, Gabriela Calamante 대한수의학회 Journal of Veterinary Science 3 Pages
대한수의학회 Journal of Veterinary Science 2012, 제 13권 제 2호 12 199-201 (3 pages)
A recombinant modified vaccinia Ankara (MVA) virus expressing mature viral protein 2 (VP2) of the infectious bursal disease virus (IBDV) was constructed to develop MVA-based vaccines for poultry. We demonstrated that this recombinant virus was able to induce a specific immune response by observing the production of anti-IBDV-seroneutralizing antibodies in specific pathogen-free chickens. Besides, as the epitopes of VP2 responsible to induce IBDV-neutralizing antibodies are discontinuous, our... -
In vitro and in vivo gene therapy with CMV vector-mediated presumed dog β-nerve growth factor in pyridoxine-induced neuropathy dogs
Jin-Young Chung, Jung-Hoon Choi, Il-Seob Shin, Eun-Wha Choi, Cheol-Yong Hwang, Sang-Koo Lee, Hwa-Young Youn* 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2008, 제 9권 제 4호 5 367-374 (8 pages)
recombinant pdβ-NGF plasmid was administrated into the intrathecal space in the gene therapy group. Twenty-four hours after the vector inoculation, the gene therapy group and the positive control group were intoxicated with excess pyridoxine for seven days. Each morning throughout the test period, the dogs' body weight was taken and postural reaction assessments were made. Electrophysiological recordings were performed twice, once before the experiment and once after the test period. After the... -
Molecular cloning of the cDNA of canine homeodomaininteracting protein kinase 2
Sook-Yeon Lee, Jin-Young Chung, Il-Seob Shin, Eun-Wha Choi, Cheol-Yong Hwang, Hwa-Young Youn, Hong-Ryul Han 대한수의학회 Journal of Veterinary Science 5 Pages
대한수의학회 Journal of Veterinary Science 2005, 제 6권 제 2호 8 141-145 (5 pages)
The research of p53 is being conducted to find the mechanisms of tumorigenesis and to treat various cancers. Homeodomain-interacting protein kinase2 (HIPK2) is an important factor to regulate p53 and to increase the stability of p53. Activation of HIPK2 leads to the selective phosphorylation of p53, resulting in growth arrest and the enhancement of apoptosis. In this study, the canine HIPK2 cDNA fragments were obtained, and their overlapping regions were aligned to give a total sequence of 3489... -
Mutations of p53 Tumor Suppressor Gene in Spontaneous Canine Mammary Tumors
Chung-Ho Lee and Oh-Kyeong Kweon 대한수의학회 Journal of Veterinary Science 5 Pages
대한수의학회 Journal of Veterinary Science 2002, 제 3권 제 4호 10 321-325 (5 pages)
Mutation of the p53 tumor suppressor gene has been related in the pathogenesis of numerous human and canine cancers, including breast cancers and mammary tumors. We have investigated exons 5-8 of the p53 gene for mutations in 20 spontaneous canine mammary tumors using polymerase chain reaction (PCR) with direct sequence analysis to evaluate the role of this gene in canine mammary tumorigenesis and analyzed to compare with other clinicopathological parameters including age, histology, stage,... -
Construction of a live attenuated Salmonella strain expressing FanC protein to prevent bovine enterotoxigenic Escherichia coli and evaluation of its immunogenicity in mice
Gayeon Won , Hee Jung Kim , John Hwa Lee 대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 7 Pages
대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 2017, 제 57권 제 1호 2 9-15 (7 pages)
-
국내분리 오제스키병 바이러스의 게놈 유전자 특성 분석
현방훈, 김인중, 표현미, 차상호, 박지연, 송재영, 조인수, 양창범, 안수환, 이중복 대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 13 Pages
대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 2009, 제 49권 제 1호 7 45-57 (13 pages)
-
Quercetin induces apoptosis and cell cycle arrest in triple-negative breast cancer cells through modulation of Foxo3a activity
LichThiNguyen, Yeon-HeeLee, AshishRanjanSharma, Jong-BongPark, SupriyaJagga, GarimaSharma, Sang-SooLee, Ju-SukNam 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2017, Vol.21 No.2 8 205-213 (9 pages)
Quercetin, a plant-derived flavonoid found in fruits, vegetables and tea, has been known to possess bioactive properties such as anti-oxidant, anti-inflammatory and anti-cancer. In this study, anti-cancer effect of quercetin and its underlying mechanisms in triple-negative breast cancer cells was investigated. MTT assay showed that quercetin reduced breast cancer cell viability in a time and dose dependent manner. For this, quercetin not only increased cell apoptosis but also inhibited cell... -
Novel functional roles of caspase-related genes in the regulation of apoptosis and autophagy
Ju-HyunShin, Sang-HyunMin 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2016, Vol.20 No.6 3 573-580 (8 pages)
Caspases, a family of cysteine proteases, cleave substrates and play significant roles in apoptosis, autophagy, and development. Recently, our group identified 72 genes that interact with Death Caspase-1 (DCP-1) proteins in Drosophila by genetic screening of 15,000 EP lines. However, the cellular functions and molecular mechanisms of the screened genes, such as their involvement in apoptosis and autophagy, are poorly understood in mammalian cells. In order to study the functional... -
Bisphenol A and 4-tert-Octylphenol Inhibit Cx46 Hemichannel Currents
SeunghoonOh 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2015, Vol.19 No.1 11 73-79 (7 pages)
Connexins (Cx) are membrane proteins and monomers for forming gap junction (GJ) channels. Cx46 and Cx50 are also known to function as conductive hemichannels. As part of an ongoing effort to find GJ-specific blocker(s), endocrine disruptors were used to examine their effect on Cx46 hemichannels expressed in Xenopus oocytes. Voltage-dependent gating of Cx46 hemichannels was characterized by slowly activating outward currents and relatively fast inward tail currents. Bisphenol A (BPA, 10 nM)... -
TRPM7 Is Essential for RANKL-Induced Osteoclastogenesis
Yu-MiYang, Hwi-HoonJung, SungJunLee, Hyung-JunChoi, MinSeukKim, DongMinShin 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2013, Vol.17 No.1 10 65-71 (7 pages)
The transient receptor potential melastatin type 7 (TRPM7) channel is a widely expressed non- selective cation channel with fusion to the C-terminal alpha kinase domain and regarded as a key regulator of whole body Mg2+ homeostasis in mammals. However, the roles of TRPM7 during osteoclastogenesis in RAW264.7 cells and bone marrow-derived monocyte/macrophage precursor cells (BMMs) are not clear. In the present study, we investigate the roles of TRPM7 in osteoclastogenesis using methods of small... -
Suppression of Autophagy and Activation of Glycogen Synthase Kinase 3beta Facilitate the Aggregate Formation of Tau
Song-InKim, Won-KiLee, Sang-SooKang, Sue-YoungLee, Myeong-JaJeong, HeeJaeLee, Sung-SooKim, GallV.W.Johnson, WanjooChun 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2011, Vol.15 No.2 6 107-114 (8 pages)
Neurofibrillary tangle (NFT) is a characteristic hallmark of Alzheimer's disease. GSK3Ղ has been reported to play a major role in the NFT formation of tau. Dysfunction of autophagy might facilitate the aggregate formation of tau. The present study examined the role of GSK3Ղ-mediated phosphorylation of tau species on their autophagic degradation. We transfected wild type tau (T4), caspase-3-cleaved tau at Asp421 (T4C3), or pseudophosphorylated tau at Ser396/Ser404 (T4-2EC) in the... -
Regulation of DREAM Expression by Group I mGluR
JinuLee, InsookKim, SoRaOh, SukJinKo, MiKyungLim, DongGooKim, ChulHoonKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2011, Vol.15 No.2 4 95-100 (6 pages)
DREAM (downstream regulatory element antagonistic modulator) is a calcium-binding protein that regulates dynorphin expression, promotes potassium channel surface expression, and enhances presenilin processing in an expression level-dependent manner. However, no molecular mechanism has yet explained how protein levels of DREAM are regulated. Here we identified group I mGluR (mGluR1/5) as a positive regulator of DREAM protein expression. Overexpression of mGluR1/5 increased the cellular level of... -
CaMKII Inhibitor KN-62 Blunts Tumor Response to Hypoxia by Inhibiting HIF-1α in Hepatoma Cells
Kyoung-HwaLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2010, Vol.14 No.5 13 331-336 (6 pages)
In rapidly growing tumors, hypoxia commonly develops due to the imbalance between O2 con</SUB>sumption and supply. Hypoxia Inducible Factor (HIF)-1Ձ is a transcription factor responsible for tumor growth and angiogenesis in the hypoxic microenvironment; thus, its inhibition is regarded as a promising strategy for cancer therapy. Given that CamKII or PARP inhibitors are emerging anticancer agents, we investigated if they have the potential to be developed as new HIF-1Ձ-targeting... -
Effect of Modulation of hnRNP L Levels on the Decay of bcl-2 mRNA in MCF-7 Cells
Mi-HyunLim, Dong-HyoungLee, SeungEunJung, Dong-YeYoun, ChanSunPark, Jeong-HwaLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2010, Vol.14 No.1 3 15-20 (6 pages)
L affects the stability of bcl-2 mRNA in vivo. Human breast carcinoma MCF-7 cells were transfected with hnRNP L-specific shRNA or hnRNP L-expressing vector to decrease or increase hnRNP L levels, respectively, followed by an actinomycin D chase. An RT-PCR analysis showed that the rate of degradation of endogenous bcl-2 mRNA was not affected by the decrease or increase in the hnRNP L levels. Furthermore, during apoptosis or autophagy, in which bcl-2 expression has been reported to decrease, no... -
Knockdown of RCAN1.4 Increases Susceptibility to FAS-mediated and DNA-damage-induced Apoptosis by Upregulation of p53 Expression
YoungSunKim, HongJoonLee, ChorongJang, Ho-ShikKim, , Young-JinCho 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2009, Vol.13 No.6 12 483-489 (7 pages)
Despite the potential importance of the human regulator of calcineurin 1 (RCAN-1) gene in the modulation of cell survival under stress, little is known about its role in death-inducing signal pathways. In this study, we addressed the effects of RCAN1.4 knockdown on cellular susceptibility to apoptosis and the activation of death pathway proteins. Transfection of siRNAs against RCAN1.4 resulted in enhanced Fas- and etoposide-induced apoptosis, which was associated with increased expression and... -
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... -
Development of Luciferase Reporter Gene-based Cell Bioassay for the Aromatic Hydrocarbon Receptor Agonists
Sun-YoungKim, Eun-JungChoi, Jae-HoYang 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2006, Vol.10 No.6 9 349-354 (6 pages)
(AhR) is a ligand-activated transcription factor that mediates many of the biological and toxicological effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin) and related chemicals. The application of recombinant reporter plasmid such as the firefly luciferase gene has proven to be a very effective method to detect these chemicals. The bioassay system, CALUX, is sensitive in directly detecting AhR-agonists from a variety of environmental and biologic materials. However, responses of the... -
Regulation of Vacuolar H+-ATPase c Gene Expression by Oxidative Stress
Whan-JongKwak, Seong-MookKim, Min-SungKim, Jung-HoonKang, Dong-JinKim, Ho-ShikKim, Oh-JooKown, In-KyungKim, Seong-WhanJeong 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2005, Vol.9 No.5 4 275-282 (8 pages)
was lost in mutants of the GC box. We confirmed by electrophoretic mobility shift and supershift assays that Sp1 protein specifically binds to the GC box. The promoter activity was not changed by the H2O2 treatment and incubation in hypoxic chamber, however, H2O2 increased the stability of ATP6L mRNA. These data suggest that the expression of the ATP6L gene by oxidative stresses is regulated at posttranscriptional level, whereas the GC box is important in basal activities of the promoter. -
Kinesin Superfamily KIF5 Proteins Bind to βIII Spectrin
Jae-EunPaik, NariKim, SungSuYea, WonHeeJang, Joon-YoungChung, Sang-KyoungLee, Yeong-HongPark, JinHan, Dae-HyunSeog 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2004, Vol.8 No.3 8 167-172 (6 pages)
The kinesin proteins (KIFs) make up a large superfamily of molecular motors that transport cargo such as vesicles, protein complexes, and organelles. KIF5 is a heterotetrameric motor that conveys vesicles and plays an important role in neuronal function. Here, we used the yeast two-hybrid system to identify the neuronal protein(s) that interacts with the tail region of KIF5 and found a specific interaction with βIII spectrin. The amino acid residues between 1394 and 1774 of βIII spectrin were... -
A Simple and Sensitive Assay for Cefepime in Human Plasma Using High Performance Liquid Chromatography
Young-SunKim, Dong-SeokYim, Dong-GunLee, Sang-BokLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 4 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2003, Vol.7 No.4 9 247-250 (4 pages)
A simple and sensitive assay method was developed for cefepime in human plasma using high performance liquid chromatography (HPLC). Cefepime and cefadroxil (the internal standard) were extracted from heparinized human plasma by simple deproteination with perchloric acid. The extract was injected into an Atlantis dC18 column (250⁓4.6 mm; particle size 5μm, Waters) and the column was eluted with methanol and 0.01 M dihydrogen phosphate at pH 3.0 (15：85 v：v) as a mobile phase at a flow... -
Intrinsic Gating in Inward Rectifier Potassium Channels (Kir2.1) with Low Polyamine Affinity Generated by Site Directed Mutagenesis
ISo, , IAshmole, HSoh, CSPark, PJSpencer, MLeyl, PRStanfield, 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 12 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2003, Vol.7 No.3 3 131-142 (12 pages)
We have studied mutant forms of Kir2.1 in which an aspartate residue (D172), important for gating by intracellular polyamines, is replaced by one of three basic residues (Arg, Lys or His). Such channels are highly selective for K+, but show inward rectification that is a shallow function of voltage compared with that found in wild type. This inward rectification occurs with a reduced affinity for spermine and persists in the absence of polyamines. Though the unitary current-voltage relation... -
Carbamoyl Phosphate Synthase Subunit CgCPS1 Is Necessary for Virulence and to Regulate Stress Tolerance in Colletotrichum gloeosporioides
Aamar Mushtaq, Muhammad Tariq, Maqsood Ahmed, Zongshan Zhou, Imran Ali, Raja Tahir Mahmood 한국식물병리학회 The Plant Pathology Journal 11 Pages
한국식물병리학회 The Plant Pathology Journal 2021, 37권 3호 3 232-242 (11 pages)
Glomerella leaf spot (GLS) is a severe infectious dis- ease of apple whose infective area is growing gradually and thus poses a huge economic threat to the world. Different species of Colletotrichum including Colleto- trichum gloeosporioides are responsible for GLS. For efficient GLS control, it is important to understand the mechanism by which the cruciferous crops and C. gloeosporioides interact. Arginine is among one of the several types of amino acids, which plays crucial role in biochemical...
