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Genome-Wide Analysis and Molecular Characterization of Heat Shock Transcription Factor Family in Glycine max

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Journal of Genetics and Genomics 2013年第3期40卷 127-135页

作者： Eunsook Chung Kyoung-Mi Kim jai-heon lee BK21 Center for Silver-Bio Industrialization College of Natural Resources and Life Science Dong-A University

Heat shock transcription factors （Hsfs） play an essential role on the increased tolerance against heat stress by regulating the expression of heat-responsive genes. In this study, a genome-wide analysis was performed to identify all of the soybean （Glycine max） GmHsfgenes based on the latest soybean genome sequence. Chromosomal location, protein domain, motif organization, and phylogenetic relationships of 26 non-redundant GmHsf genes were analyzed compared with AtHsfs （Arabidopsis thaliana Hsfs）. According to their structural features, the predicted members were divided into the previously defined classes A-C, as described for AtHsfs. Transcript levels and subcellular localization of five GmHsfs responsive to abiotic stresses were analyzed by real-time RT-PCR. These results provide a fundamental clue for understanding the complexity of the soybean GmHsfgene family and cloning the functional genes in future studies.

关键词： Abiotic stress Arabidopsis thaliana Expression patterns Glycine max Heat shock transcription factor Phylogenetic analysis

Recent Advances in Patterning Strategies for Full‑Color Perovskite Light‑Emitting Diodes

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Nano-Micro Letters 2024年第3期16卷 99-137页

作者： Gwang heon lee Kiwook Kim Yunho Kim Jiwoong Yang Moon Kee Choi Graduate School of Semiconductor Materials and Devices Engineering Center for Future Semiconductor Technology(FUST)Ulsan National Institute of Science and Technology(UNIST)Ulsan 44919Republic of Korea Department of Energy Science and Engineering Daegu Gyeongbuk Institute of Science and Technology(DGIST)Daegu 42988Republic of Korea Energy Science and Engineering Research Center Daegu Gyeongbuk Institute of Science and Technology(DGIST)Daegu 42988Republic of Korea Department of Materials Science and Engineering Ulsan National Institute of Science and Technology(UNIST)Ulsan 44919Republic of Korea Center for Nanoparticle Research Institute for Basic Science(IBS)Seoul 08826Republic of Korea

Metal halide perovskites have emerged as promising light-emitting materials for next-generation displays owing to their remarkable material characteristics including broad color tunability,pure color emission with remarkably narrow bandwidths,high quantum yield,and solution *** recent advances have pushed the luminance efficiency of monochromic perovskite light-emitting diodes(PeLEDs)to their theoretical limits,their current fabrication using the spincoating process poses limitations for fabrication of full-color *** integrate PeLEDs into full-color display panels,it is crucial to pattern red–green–blue(RGB)perovskite pixels,while mitigating issues such as cross-contamination and reductions in luminous ***,we present state-of-the-art patterning technologies for the development of full-color ***,we highlight recent advances in the development of efficient ***,we discuss various patterning techniques of MPHs(i.e.,photolithography,inkjet printing,electron beam lithography and laserassisted lithography,electrohydrodynamic jet printing,thermal evaporation,and transfer printing)for fabrication of RGB pixelated *** patterning techniques can be classified into two distinct approaches:in situ crystallization patterning using perovskite precursors and patterning of colloidal perovskite *** review highlights advancements and limitations in patterning techniques for PeLEDs,paving the way for integrating PeLEDs into full-color panels.

关键词： Perovskite Light-emitting diode Full-color display High-resolution patterning Electroluminescence

携带抗白粉病基因的簇毛麦6VS端体的流式分选

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携带抗白粉病基因的簇毛麦6VS端体的流式分选

全国作物细胞工程与分子技术育种学术研讨会

作者：马有志 jai-heon lee 陈孝辛志勇徐惠君杜丽璞李连城 Takafumi SoNe Kiichi Fukui 中国农业科学院作物育种栽培研究所农业部作物遗传育种重点开放实验室 Faculty of Natural Resources and Life Science Dong-A UniversityPusan 604-714Korea 中国农业科学院作物育种栽培研究所农业部作物遗传育种重点开放实验室中国农业科学院作物育种栽培研究所农业部作物遗传育种重点开放实验室中国农业科学院作物育种栽培研究所农业部作物遗传育种重点开放实验室中国农业科学院作物育种栽培研究所农业部作物遗传育种重点开放实验室中国农业科学院作物育种栽培研究所农业部作物遗传育种重点开放实验室 Research Institute for Microbial Diseases Osaka UniversityJapan Department of Biotechnology Graduate school of EngineeringOsaka UniversityJapan

采用羟基脲、氟乐灵处理簇毛麦6VS端体代换系T240及其小麦受体亲本宛7107的根尖分生组织,获得了高频率的中期同步细胞。流式核型分析表明,宛7107出现了G2、G1、染色体及染色体分体的波峰。T240的流式核型图比宛7107多一个附加峰,推断是... 详细信息

采用羟基脲、氟乐灵处理簇毛麦6VS端体代换系T240及其小麦受体亲本宛7107的根尖分生组织,获得了高频率的中期同步细胞。流式核型分析表明,宛7107出现了G2、G1、染色体及染色体分体的波峰。T240的流式核型图比宛7107多一个附加峰,推断是来自6VS端体。利用流式分选技术回收了T240的流式核型中的染色体波峰及附加峰组成成分,原位杂交结果证实,从附加峰的回收产物是簇毛麦的6VS端体。应用流式细胞分选技术可以获得大量的小麦染色体,可用于构建染色体大片段DNA文库,为基因克隆奠定基础。

关键词：小麦簇毛麦染色体分选流式核型

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国际盆景协会佳作选登(五)

花木盆景（下半月） 2024年第6期 64-67页

作者： [菲律宾]Charlie lee [波兰]Piotr Tomasz Czernichowski [韩国]Park Jae heon [墨西哥]Enrique Castano [印度尼西亚]Oka Sunarya [捷克]Vaclav Novak 罗民轩不详中国台湾

国际盆景协会(Bonsai Clubs International,BCI)于1963年在美国成立,会员分布在50多个国家和地区,每年在不同的国家或地区举行大会和年展,对世界盆景文化的发展起到了重要的推动作用。2023年9月,陈昌先生成功当选BCI主席,成为BCI历史上... 详细信息

国际盆景协会(Bonsai Clubs International,BCI)于1963年在美国成立,会员分布在50多个国家和地区,每年在不同的国家或地区举行大会和年展,对世界盆景文化的发展起到了重要的推动作用。2023年9月,陈昌先生成功当选BCI主席,成为BCI历史上首位中国籍主席。本栏目由花木盆景杂志社与BCI合办,让您通过BCI之窗,领略世界各地盆景魅力。

关键词：花木盆景盆景协会中国籍 BCI

Mechanical strength and corrosion resistance of Al-additive friction stir welded AZ31B joints

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Journal of Magnesium and Alloys 2023年第5期11卷 1519-1535页

作者： Jae-Yeon Kim Eun-Woo Kim Dong-O Kim Eun-Kyo Ju Ji-Eun lee Jaeheon lee jai-Won Byeon Mining Engineering Department Colorado School of MinesGoldenCO 80401USA Department of Materials Science and Engineering Seoul National University of Science and TechnologySeoul 01811Republic of Korea

Compared to other structural alloys,magnesium alloys have a relatively poor corrosion resistance and low mechanical strength,which can be further deteriorated when these alloys are subjected to joining processes using the existing joining ***,we propose for the first time an additive friction stir-welding(AFSW)using fine Al powder as an additive to improve the mechanical strength as well as corrosion resistance of AZ31B weld *** is a solid-state welding method of forming a high-Al AZ31B joint via an in-situ reaction between pure Al powders filled in a machined groove and the AZ31B *** optimize the process parameters,AFSW was performed under different rotational and transverse speeds,and number of passes,using tools with a square or screw *** particular,to fabricate a weld zone,where the Al was homogenously dispersed,the effects of the groove shape were investigated using three types of grooves:surface one-line groove,surface-symmetric grooves,and inserted symmetric *** homogenous and defect-less AFS-welded AZ31B joint was successfully fabricated with the following optimal parameters:1400 rpm,25 mm/min,four passes,inserted symmetric grooves,and the tool with a square *** AFSW fully dissolved the additive Al intoα-Mg and in-situ precipitated Mg_(17)Al_(12)particles,which was confirmed via scanning electron microscopy,transmission electron microscope,and X-ray diffraction *** microhardness,joint efficiency,and elongation at the fracture point of the AFS-welded AZ31B joint were 80 HV,101%,and 8.9%,*** values are higher than those obtained for the FS-welded AZ31 joint in previous *** corrosion resistance of the AFS-welded AZ31B joint,evaluated via hydrogen evolution measurements and potentiodynamic polarization tests,was enhanced to 55%relative to the FS-welded AZ31B joint.

关键词： AZ31B magnesium alloy Additive friction stir-welding In-situ reaction Mg_(17)Al_(12)particles Joint efficiency Corrosion resistance

Portal vein embolization failure:Current strategies and future perspectives to improve liver hypertrophy before major oncological liver resection

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World Journal of Gastrointestinal Oncology 2022年第11期14卷 2088-2096页

作者： Gianluca Cassese Ho-Seong Han Boram lee jai Young Cho Hae Won lee Boris Guiu Fabrizio Panaro Roberto Ivan Troisi Clinical Medicine and Surgery Federico II UniversityNaples 80131Italy Department of Surgery Seoul National University College of MedicineSeongnam 13620South Korea Department of Surgery Seoul National University Bundang HospitalSeongnam 13620South Korea Department of Medical Imaging and Interventional Radiology St-Eloi University HospitalMontpellier 34295France Digestive Surgery and Transplantation CHU de MontpellierMontpellier 34295France

Portal vein embolization(PVE)is currently considered the standard of care to improve the volume of an inadequate future remnant liver(FRL)and decrease the risk of post-hepatectomy liver failure(PHLF).PHLF remains a significant limitation in performing major liver surgery and is the main cause of mortality after *** degree of hypertrophy obtained after PVE is variable and depends on multiple *** to 20%of patients fail to undergo the planned surgery because of either an inadequate FRL growth or tumor progression after the PVE procedure(usually 6-8 wk are needed before surgery).The management of PVE failure is still debated,with a lack of consensus regarding the best clinical *** additional techniques have been proposed,such as sequential transarterial chemoembolization followed by PVE,segment 4 PVE,intra-portal administration of stem cells,dietary supplementation,and hepatic vein *** aim of this review is to summarize the up-to-date strategies to overcome such difficult situations and discuss future perspectives on improving FRL hypertrophy.

关键词： Portal vein embolization Portal vein embolization failure Rescue associating liver partition and portal vein ligation Hepatic vein embolization Liver venous deprivation Segment 4 portal vein embolization

Laparoscopic anatomical versus non-anatomical liver resection for hepatocellular carcinoma in the posterosuperior segments:a propensity score matched analysis

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Hepatobiliary Surgery and Nutrition 2023年第6期12卷 824-834,I0001页

作者： Boram lee jai Young Cho Ho-Seong Han Yoo-Seok Yoon Hae Won lee Jun Suh lee Moonhwan Kim Yeongsoo Jo Department of Surgery Seoul National University Bundang HospitalSeoul National University College of MedicineSeongnamKorea

Background:Since laparoscopic anatomical resection(LAR)for tumors,especially located in the posterosuperior(PS)segments of the liver remains difficult,laparoscopic non-anatomical resection(LNAR)are generally *** compare the clinical outcomes between LAR and LNAR for hepatocellular carcinoma(HCC)located in the PS ***:We retrospectively reviewed the data for 1,029 patients who underwent hepatectomy for HCC between 2004 and *** 167 patients who underwent laparoscopic hepatectomy for HCC in PS segments,64 underwent LNAR and 103 underwent *** were matched one-to-one using propensity score matching(46:46).Results:LNAR was associated with significantly shorter operation time(P=0.001),lower estimated blood loss(P=0.001),lower transfusion rate(P=0.006)and shorter hospital stay(P=0.012)than *** respective 1-,3-,and 5-year overall survival rates(LAR:95.3%,87.1%,and 77.8%;LNAR:96.7%,91.6%,and 85.0%;P=0.262)and recurrence-free survival rates(LAR:75.7%,70.3%,and 68.9%;LNAR:81.8%,58.3%,and 55.3%;P=0.879)were *** intrahepatic recurrence rate was significantly higher in LNAR group than in LAR group(78.6%vs.57.1%,P=0.023),but the post-recurrence treatments differed significantly between the two groups(P=0.016);the re-resection rate was much greater in the LNAR group(45.0%vs.0%)*** respective 1-,3-,and 5-year post-recurrence survival rates were similar in the LAR and LNAR groups(P=0.212).After recurrence,survival in re-resection group was significantly greater than not(P=0.026).Conclusions:LNAR is safe and feasible for HCC located in PS segments,and provided acceptable oncologic outcomes that are comparable to those of *** can be considered for patient with tumor located in PS segment when LAR is not feasible.

关键词： Laparoscopy hepatectomy carcinoma,hepatocellular recurrence

Immunotherapy for hepatocellular carcinoma:A promising therapeutic option for advanced disease

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World Journal of Hepatology 2022年第10期14卷 1862-1874页

作者： Gianluca Cassese Ho-Seong Han Boram lee Hae Won lee jai Young Cho Fabrizio Panaro Roberto Ivan Troisi Department of Clinical Medicine and Surgery Division of Minimally Invasive and Robotic HPB SurgeryFederico II UniversityNaples 80131Italy Department of Surgery Seoul National University Bundang HospitalSeongnam 13620South Korea Department of Surgery Division of HBP Surgery and TransplantationMontpellier University Hospital-School of MedicineMontpellier 34000France

Hepatocellular carcinoma(HCC)is the third leading cause of cancer-related deaths worldwide,and its incidence continues to *** improvements in both medical and surgical therapies,HCC remains associated with poor outcomes due to its high rates of recurrence and *** 50% of patients require systemic therapies that traditionally consist of tyrosine kinase ***,however,immune checkpoint inhibitors have revolutionized HCC management,providing new therapeutic *** these major advances,the different factors involved in poor clinical responses and molecular pathways leading to resistance following use of these therapies remain *** strategies,such as adoptive T cell transfer,vaccination,and virotherapy,are currently under *** of immunotherapies with other systemic or local treatments are also being investigated and may be the most promising opportunities for HCC *** aim of this review is to provide updated information on currently available immunotherapies for HCC as well as future perspectives.

关键词： Hepatocellular Carcinoma Immunotherapy Hepatocellular Carcinoma management Hepatocellular Carcinoma therapy Molecular targeted therapy

Pyogenic liver abscess secondary to gastric perforation of an ingested toothpick:A case report

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世界临床病例杂志 2023年第23期11卷 5622-5627页

作者： Yeshong Park Ho-Seong Han Yoo-Seok Yoon jai Young Cho Boram lee Mee Young Kang Jinju Kim Hae Won lee Department of Surgery Seoul National University Bundang HospitalSeongnam-si 13620South Korea

BACKGROUND Liver abscess due to foreign body-induced gastrointestinal tract perforation is a rare event that could be misdiagnosed due to low *** than 100 cases have been reported to *** SUMMARY We report a case of a 53-year old female patient with pyogenic liver abscess secondary to ingestion of a toothpick with penetration through the lesser curvature of the *** patient presented with persistent epigastric *** computed tomography demonstrated the presence of a linear radiopaque object associated with abscess formation in the left liver *** changes in the lesser curvature of the stomach indicated gastric wall penetration by the *** the abscess was refractory to antibiotic treatment,laparoscopic liver resection was performed to remove the foreign body and adjacent liver *** surgery,symptoms fully resolved without any *** This rare case demonstrates the importance of considering foreign body penetration as a cause of pyogenic liver abscess,particularly in abscesses of unknown origin that are resistant to antibiotic *** suspicion,early diagnosis,and prompt removal of the foreign body could lead to improved outcomes in these patients.

关键词： Foreign body ingestion Liver abscess Pyogenic liver abscess Liver resection Case report