维普中文期刊产品整合服务
39篇 您的检索式:作者名="LONG Kui"
    题名 作者 年代 出处 被引量
1Hepatocellular carcinoma redirects to ketolysis for progression under nutrition deprivation stress显示文摘癌症房间以他们的能力著名给新陈代谢的小径换新电线在各种各样的压力条件下面支持幸存和增长。尽管在肝生产了,酉同类身体没在正常的成年的肝房间被消费。我们这里发现酉同类分解代谢或 ketolysis 在 hepatocellular 被重新激活在营养剥夺条件下面的癌(HCC ) 房间。机械学地, 3-oxoacid CoA-transferase 1 (OXCT1 ) ,其表情在正常的成年的肝纸巾被压制的限制率的 ketolytic 酶,被浆液重新导致被触发饥饿的 mTORC2-AKT-SP1 在 HCC 房间发信号。而且,我们观察到在 HCC 的那提高的 ketolysis 为 AMPK 激活的压抑是批评的并且保护 HCC 房间免受过多的 autophagy 的伤害,从而提高肿瘤生长。重要地,临床的 HCC 样品的分析表明那增加的 OXCT1 表情预言更高耐心的死亡。一起拿,我们这里揭开剥夺营养的 HCC 房间为精力由采用酉同类身体的新奇新陈代谢的改编供应和癌症前进。De Huang Tingting Li Lin Wang Long Zhang Ronghui Yan Kui Li Songge Xing Gongwei Wu Lan Hu Weidong Jia Sheng-Cai Lin Chi V Dang Libing Song Ping Gao Huafeng Zhang 2016Cell Research2016,26,10:27
2PRRT2 deficiency induces paroxysmal kinesigenic dyskinesia by regulating synaptic transmission in cerebellum显示文摘在充满脯氨酸的 transmembrane 蛋白质的变化(PRRT2 ) 2 与发作性的 kinesigenic 运动障碍(PKD ) 和几另外的发作性的神经病学的疾病被联系,但是 PRRT2 功能和病原的机制仍然保持大部分阴暗。这里,我们证明 PRRT2 是与 SNARE 建筑群和 downregulates 的部件交往的 presynaptic 蛋白质它的形成。Loss-of-function 变异的老鼠显示出显型由小脑的概括发作,过高热,或 optogenetic 刺激触发了的象 PKD 一样。有在小脑的小粒房间(GC ) 的特定的 PRRT2 删除的变异的老鼠概括在 Prrt2 空的老鼠看见的行为的显型。而且,记录在显示出的小脑的片做了在短暂举起的 GC 结果的刺激由 Purkinje 房间开火的抑制跟随了的那 optogenetic。在 PKD 处理使用的 anticonvulsant 药 carbamazepine 也在变异的老鼠减轻了象 PKD 一样行为。一起,我们的调查结果作为 SNARE 建筑群的一个新奇管理者识别 PRRT2 并且提供位于 PRRT2 相关的行为下面的电路机制。Guo-He Tan Yuan-Yuan Liu Lu Wang Kui Li Ze-Qiang Zhang Hong-Fu Li Zhong-Fei Yang Yang Li Dan Li Ming-Yue Wu Chun-Lei Yu Juan-Juan Long Ren-Chao Chen Li-Xi Li Lu-Ping Yin Ji-Wei Liu Xue-Wen Cheng Qi Shen You-Sheng Shu Kenji Sakimura Lu-Jian Liao Zhi-Ying Wu Zhi-Qi Xiong 2018Cell Research2018,28,1:14
3Effect of cooling rate on microstructure,microsegregation and mechanical properties of cast Ni-based superalloy K417G显示文摘The effects of different solidification rates after pouring on the microstructures,microsegregation and mechanical properties of cast superalloy K417 G were investigated.Scheil-model was applied to calculate the temperature range of solidification.The casting mould with different casting runners was designed to obtain three different cooling rates.The microstructures were observed and the microsegregation was investigated.Also,high temperature tensile test was performed at 900?C and stress rupture test was performed at 950?C with the stress of 235 MPa.The results showed that the secondary dendrite arm spacing,microsegregation,the size and volume fraction of γ'phase and the size of γ/γ'eutectic increased with decreasing cooling rate,but the volume fraction of γ/γ' eutectic decreased.In the cooling rate range of 1.42?C s^(-1)–0.84?C s^(-1),the cast micro-porosities and carbides varied little,while the volume fraction and size of phase and γ/γ' eutectic played a decisive role on mechanical properties.The specimen with the slowest cooling rate of 0.84?C s^(-1) showed the best comprehensive mechanical properties.Li Gong Bo Chen Long Zhang Yingche Ma Kui Liu 2018Journal of Materials Science & Technology2018,34,5:9
4Synthesis and antitumor and antibacterial evaluation of fluoroquinolone derivatives(Ⅲ):Mono- and bis-Schiff-bases显示文摘To further explore an efficient modified route for the shift from an antibacterial fluoroquinolone to an antitumor one,mono-Schiff bases 6a-6h related to ciprofloxacin C3 carbonylhydrazone and bis-Schiff bases 4a-4h corresponding to C3/C7 carbonylhydrazone/hydrazone attached on a skeleton of ciprofloquinolone were designed and synthesized,and their in vitro antitumor activity against CHO,HL60,L1210 cells and antibacterial activity against Staphylococcus aureus and Escherichia coli were also reported.Guo Qiang Hu Xiao Kui Wu Guo Qiang Wang Nan Nan Duan Xiao Yi Wen Tie Yao Cao Yin Jun Wang Wei Song Qiang Xie Wen Long Huang 2012Chinese Chemical Letters2012,23,5:8
5Preparation and characterization of boron-doped corn straw biochar: Fe(Ⅱ) removal equilibrium and kinetics显示文摘Nowadays,iron ions as a ubiquitous heavy metal pollutant are gradually concerned and the convenient and quick removal of excessive iron ions in groundwater has become a major challenge for the safety of drinking water.In this study,boron-doped biochar(B-BC)was successfully prepared at various preparation conditions with the addition of boric acid.The as-prepared material has a more developed pore structure and a larger specific surface area(up to 897.97 m2/g).A series of characterization results shows that boric acid effectively activates biochar,and boron atoms are successfully doped on biochar.Compared with the ratio of raw materials,the pyrolysis temperature has a greater influence on the amount of boron doping.Based on Langmuir model,the maximum adsorption capacity of 800 B-BC1:2 at25℃,40℃,55℃ are 50.02 mg/g,95.09 mg/g,132.78 mg/g,respectively.Pseudo-second-order kinetic model can better describe the adsorption process,the adsorption process is mainly chemical adsorption.Chemical complexation,ions exchange,and co-precipitation may be the main mechanisms for Fe2+removal.Long Sui Chunyu Tang Qing Du Ying Zhao Kui Cheng Fan Yang 2021Journal of Environmental Sciences2021,33,8:6
6Ascorbic acid secretion in the human stomach and the effect of gastrin显示文摘AIM To investigate the changes of gastricmucosal ascorbic acid secretion in patients withnonulcer dyspepsia and the effect of gastrin onit,and to relate any observed changes to H.pylori infection and mucosal histology.METHODS Ascorbic acid secretions in patientswere examined by collecting continuouslygastric juice for one hour after having aspiratedand discarded fasting gastric juice.Using theclearance rate(mL/min)of ascorbic acid fromblood to gastric juice represented ascorbic acidsecretion in the gastric mucosa.Ascorbic acidconcentrations in plasma and juice weremeasured by ferric reduced method.RESULTS Gastric ascorbic acid secretions inH.pylori-positive patients(1.46 mL/min,range0.27-3.78)did not significantly differ fromthose in H.pylori-negative patients(1.25 mL/min,0.47-3.14)(P>0.05).There were nosignificant differences in ascorbic acidsecretions between patients with mild(1.56 mL/min,0.50-3.30),moderate(1.34 mL/min,0.27-2.93)and severe(1.36 mL/min,0.47-3.78)inflammation(P>0.05).There were nosignificant differences in ascorbic acidsecretions between patients without activity(l.45mL/min,0.27-3.14)and with mild(1.32mL/min,0.61-2.93),moderate(1.49mL/min,0.50-3.78)and severe(1.43 mL/min,0.51-3.26)activity of chronic gastritis either(P>0.05).Ascorbic acid secretions in patientswith severe atrophy(0.56 mL/min,0.27-1.20)were markedly lower than those in patientswithout atrophy(1.51 mL/min,0.59-3.30)and with mild(1.43 mL/ min,0.53-3.78)andmoderate(1.31 mL/min,0.47-3.16)atrophy(P<0.005).There was a significant negativecorrelation between ascorbic acid secretion andseverity of atrophy(correlation coefficient=-0.43,P<0.005).After administration ofpentagastrin,ascorbic acid secretions weremarkedly elevated(from 1.39 mL/min,0.36-2.96 to 3.53mL/min,0.84-5.91)(P<0.001).CONCLUSION Ascorbic acid secretion ingastric mucosa is not affected by H.pyloriinfection.Gastric ascorbic acid secretion ismarkedly related to the severity of atrophy,whereas not related to the severity ofinflammation and activity.Gastrin may stimulategastric ascorbic acid secretion.A decreasedascorbic acid secretion may be an importantfactor in the link between atrophic gastritis andgastric carcinogenesis.Bi Guang Tuo Yong Hui Yan Zheng Long Ge Gang Wei Ou Kui Zhao 2000World Journal of Gastroenterology2000,6,5:6
7The Synthesis and Electronic Characteristics of Poly(p-Phenylene Vinylene) Derivatives显示文摘A series of soluble poly(p-phenylene vinylene) (PPV) derivatives were synthesized through dehydrochlorination with the p-methoxy phenol as starting materials. The electronic characteristics of PPV derivatives were studied.Jian Ying WANG Yin Kui LI Wen Xiang HU Sheng Jian TAN Yong Fu LONG (The Centre of Research and Development of Medicine Pharmaceuticals Commission of Science & Technology and Industry for National Defence. Beijing 100101 Materials Engineering and Appl 1998Chinese Chemical Letters1998,9,1:5
8The Synthesis of Soluble Copolymer of Poly(p-Phenylene Vinylene)显示文摘Appling the dehydrochlorination reaction, the copolymerization of 1,4-bis(chioromethyl)-2, 5-dimethyl benzene and 1, 4-bis(chloromethyl)-2-methoxy-5-hexyloxylbenzene was studied. The solubility of the copolymer was determined by the siructure and molar ratio of two monomers. The structure of the copolymer was identified by UV, IR. and 1H NMRanalyses.Jian Ying WANG Yin Kui LI Wen Xiang HU Sheng Jian TAN Yong Fu LONG(The Centre of Research and Development of Medicine Pharmaceuticals, Commission of Science & Technology and industry for National Defence, Beijing 100101 Materials Science and Applied 1998Chinese Chemical Letters1998,9,1:5
9Exposure Effects of Terahertz Waves on Primary Neurons and Neuron-like Cells Under Nonthermal Conditions显示文摘Objective This study aimed to explore the potential effects of terahertz(THz) waves on primary cultured neurons from 4 rat brain regions(hippocampus, cerebral cortex, cerebellum, and brainstem)and 3 kinds of neuron-like cells(MN9 D, PC12, and HT22 cells) under nonthermal conditions.Methods THz waves with an output power of 50(0.16 THz) and 10(0.17 THz) m W with exposure times of 6 and 60 min were used in this study. Analysis of temperature change, neurite growth, cell membrane roughness, micromorphology, neurotransmitters and synaptic-related proteins(SYN and PSD95) was used to evaluate the potential effects.Results Temperature increase caused by the THz wave was negligible. THz waves induced significant neurotransmitter changes in primary hippocampal, cerebellar, and brainstem neurons and in MN9 D and PC12 cells. THz wave downregulated SYN expression in primary hippocampal neurons and downregulated PSD95 expression in primary cortical neurons.Conclusion Different types of cells responded differently after THz wave exposure, and primary hippocampal and cortical neurons and MN9 D cells were relatively sensitive to the THz waves. The biological effects were positively correlated with the exposure time of the THz waves.TAN Sheng Zhi TAN Peng Cheng LUO Lan Qing CHI Yun Liang YANG Zi Long ZHAO Xue Long ZHAO Li DONG Ji ZHANG Jing YAO Bin Wei XU Xin Ping TIAN Guang CHEN Jian Kui WANG Hui PENG Rui Yun 2019Biomedical and Environmental Sciences2019,32,10:5
10Neuroprotective effects of vagus nerve stimulation on traumatic brain injury显示文摘Previous studies have shown that vagus nerve stimulation can improve the prognosis of traumatic brain injury. The aim of this study was to elucidate the mechanism of the neuroprotective effects of vagus nerve stimulation in rabbits with brain explosive injury. Rabbits with brain explosive injury received continuous stimulation(10 V, 5 Hz, 5 ms, 20 minutes) of the right cervical vagus nerve. Tumor necrosis factor-α, interleukin-1β and interleukin-10 concentrations were detected in serum and brain tissues, and water content in brain tissues was measured. Results showed that vagus nerve stimulation could reduce the degree of brain edema, decrease tumor necrosis factor-α and interleukin-1β concentrations, and increase interleukin-10 concentration after brain explosive injury in rabbits. These data suggest that vagus nerve stimulation may exert neuroprotective effects against explosive injury via regulating the expression of tumor necrosis factor-α, interleukin-1β and interleukin-10 in the serum and brain tissue.Long Zhou Jinhuang Lin Junming Lin Guoju Kui Jianhua Zhang Yigang Yu 2014Neural Regeneration Research2014,9,17:4
11Generation of a continuous-variable quadripartite cluster state multiplexed in the spatial domain显示文摘As a highly entangled quantum network, the cluster state has the potential for greater information capacity and use in measurement-based quantum computation. Here, we report generating a continuous-variable quadripartite'square' cluster state of multiplexing orthogonal spatial modes in a single optical parametric amplifier(OPA),and further improve the quality of entanglement by optimizing the pump profile. We produce multimode entanglement of two first-order Hermite–Gauss modes within one beam in a single multimode OPA and transform it into a cluster state by phase correction. Furthermore, the pump-profile dependence of the entanglement of this state is explored. Compared with fundamental mode pumping, an enhancement of approximately 33% is achieved using the suitable pump-profile mode. Our approach is potentially scalable to multimode entanglement in the spatial domain. Such spatial cluster states may contribute to future schemes in spatial quantum information processing.CHUNXIAO CAI LONG MA JUAN LI HUI GUO KUI LIU HENGXIN SUN RONGGUO YANG JIANGRUI GAO 2018Photonics Research2018,6,5:3
12Fungal diversity notes 111-252-taxonomic and phylogenetic contributions to fungal taxa显示文摘This paper is a compilation of notes on 142 fungal taxa,including five new families,20 new genera,and 100 new species,representing a wide taxonomic and geographic range.The new families,Ascocylindricaceae,Caryosporaceae and Wicklowiaceae(Ascomycota)are introduced based on their distinct lineages and unique morphology.The new Dothideomycete genera Pseudomassariosphaeria(Amniculicolaceae),Heracleicola,Neodidymella and Pseudomicrosphaeriopsis(Didymellaceae),Pseudopithomyces(Didymosphaeriaceae),Brunneoclavispora,Neolophiostoma and Sulcosporium(Halotthiaceae),Lophiohelichrysum(Lophiostomataceae),Galliicola,Populocrescentia and Vagicola(Phaeosphaeriaceae),Ascocylindrica(Ascocylindricaceae),Elongatopedicellata(Roussoellaceae),Pseudoasteromassaria(Latoruaceae)and Pseudomonodictys(Macrodiplodiopsidaceae)are introduced.The newly described species of Dothideomycetes(Ascomycota)are Pseudomassariosphaeria bromicola(Amniculicolaceae),Flammeascoma lignicola(Anteagloniaceae),Ascocylindrica marina(Ascocylindricaceae),Lembosia xyliae(Asterinaceae),Diplodia crataegicola and Diplodia galiicola(Botryosphaeriaceae),Caryospora aquatica(Caryosporaceae),Heracleicola premilcurensis and Neodidymella thailandicum(Didymellaceae),Pseudopithomyces palmicola(Didymosphaeriaceae),Floricola viticola(Floricolaceae),Brunneoclavispora bambusae,Neolophiostoma pigmentatum and Sulcosporium thailandica(Halotthiaceae),Pseudoasteromassaria fagi(Latoruaceae),Keissleriella dactylidicola(Lentitheciaceae),Lophiohelichrysum helichrysi(Lophiostomataceae),Aquasubmersa japonica(Lophiotremataceae),Pseudomonodictys tectonae(Macrodiplodiopsidaceae),Microthyrium buxicola and Tumidispora shoreae(Microthyriaceae),Alloleptosphaeria clematidis,Allophaeosphaeria cytisi,Allophaeosphaeria subcylindrospora,Dematiopleospora luzulae,Entodesmium artemisiae,Galiicola pseudophaeosphaeria,Loratospora luzulae,Nodulosphaeria senecionis,Ophiosphaerella aquaticus,Populocrescentia forlicesenensis and Vagicola vagans(Phaeosphaeriaceae),Elongatopedicellata lignicola,Roussoella magnatum and Roussoella angustior(Roussoellaceae)and Shrungabeeja longiappendiculata(Tetraploasphaeriaceae).The new combinations Pseudomassariosphaeria grandispora,Austropleospora archidendri,Pseudopithomyces chartarum,Pseudopithomyces maydicus,Pseudopithomyces sacchari,Vagicola vagans,Punctulariopsis cremeoalbida and Punctulariopsis efibulata Dothideomycetes.The new genera Dictyosporella(Annulatascaceae),and Tinhaudeus(Halosphaeriaceae)are introduced in Sordariomycetes(Ascomycota)while Dictyosporella aquatica(Annulatascaceae),Chaetosphaeria rivularia(Chaetosphaeriaceae),Beauveria gryllotalpidicola and Beauveria loeiensis(Cordycipitaceae),Seimatosporium sorbi and Seimatosporium pseudorosarum(Discosiaceae),Colletotrichum aciculare,Colletotrichum fusiforme and Colletotrichum hymenocallidicola(Glomerellaceae),Tinhaudeus formosanus(Halosphaeriaceae),Pestalotiopsis subshorea and Pestalotiopsis dracaenea(Pestalotiopsiceae),Phaeoacremonium tectonae(Togniniaceae),Cytospora parasitica and Cytospora tanaitica(Valsaceae),Annulohypoxylon palmicola,Biscogniauxia effusae and Nemania fusoideis(Xylariaceae)are introduced as novel species to order Sordariomycetes.The newly described species of Eurotiomycetes are Mycocalicium hyaloparvicellulum(Mycocaliciaceae).Acarospora septentrionalis and Acarospora castaneocarpa(Acarosporaceae),Chapsa multicarpa and Fissurina carassensis(Graphidaceae),Sticta fuscotomentosa and Sticta subfilicinella(Lobariaceae)are newly introduced in class Lecanoromycetes.In class Pezizomycetes,Helvella pseudolacunosa and Helvella rugosa(Helvellaceae)are introduced as new species.The new families,Dendrominiaceae and Neoantrodiellaceae(Basidiomycota)are introduced together with a new genus Neoantrodiella(Neoantrodiellaceae),here based on both morphology coupled with molecular data.In the class Agaricomycetes,Agaricus pseudolangei,Agaricus haematinus,Agaricus atrodiscus and Agaricus exilissimus(Agaricaceae),Amanita melleialba,Amanita pseudosychnopyramis and Amanita subparvipantherina(Amanitaceae),Entoloma calabrum,Cora barbulata,Dictyonema gomezianum and Inocybe granulosa(Inocybaceae),Xerocomellus sarnarii(Boletaceae),Cantharellus eucalyptorum,Cantharellus nigrescens,Cantharellus tricolor and Cantharellus variabilicolor(Cantharellaceae),Cortinarius alboamarescens,Cortinarius brunneoalbus,Cortinarius ochroamarus,Cortinarius putorius and Cortinarius seidlii(Cortinariaceae),Hymenochaete micropora and Hymenochaete subporioides(Hymenochaetaceae),Xylodon ramicida(Schizoporaceae),Colospora andalasii(Polyporaceae),Russula guangxiensis and Russula hakkae(Russulaceae),Tremella dirinariae,Tremella graphidis and Tremella pyrenulae(Tremellaceae)are introduced.Four new combinations Neoantrodiella gypsea,Neoantrodiella thujae(Neoantrodiellaceae),Punctulariopsis cremeoalbida,Punctulariopsis efibulata(Punctulariaceae)are also introduced here for the division Basidiomycota.Furthermore Absidia caatinguensis,Absidia koreana and Gongronella koreana(Cunninghamellaceae),Mortierella pisiformis and Mortierella formosana(Mortierellaceae)are newly introduced in the Zygomycota,while Neocallimastix cameroonii and Piromyces irregularis(Neocallimastigaceae)are introduced in the Neocallimastigomycota.Reference specimens or changes in classification and notes are provided for Alternaria ethzedia,Cucurbitaria ephedricola,Austropleospora,Austropleospora archidendri,Byssosphaeria rhodomphala,Lophiostoma caulium,Pseudopithomyces maydicus,Massariosphaeria,Neomassariosphaeria and Pestalotiopsis montellica.Hiran A.Ariyawansa Kevin D.Hyde Subashini C.Jayasiri Bart Buyck K.W.Thilini Chethana Dong Qin Dai Yu Cheng Dai Dinushani A.Daranagama Ruvishika S.Jayawardena Robert Lücking Masoomeh Ghobad-Nejhad Tuula Niskanen Kasun M.Thambugala Kerstin Voigt Rui Lin Zhao Guo-Jie Li Mingkwan Doilom Saranyaphat Boonmee Zhu L.Yang Qing Cai Yang-Yang Cui Ali H.Bahkali Jie Chen Bao Kai Cui Jia Jia Chen Monika C.Dayarathne Asha J.Dissanayake Anusha H.Ekanayaka Akira Hashimoto Sinang Hongsanan E.B.Gareth Jones Ellen Larsson Wen Jing Li Qi-Rui Li Jian Kui Liu Zong Long Luo Sajeewa S.N.Maharachchikumbura Ausana Mapook Eric H.C.McKenzie Chada Norphanphoun Sirinapa Konta Ka Lai Pang Rekhani H.Perera Rungtiwa Phookamsak Chayanard Phukhamsakda Umpava Pinruan Emile Randrianjohany Chonticha Singtripop Kazuaki Tanaka Cheng Ming Tian Saowaluck Tibpromma Mohamed A.Abdel-Wahab Dhanushka N.Wanasinghe Nalin N.Wijayawardene Jin-Feng Zhang Huang Zhang Faten A.Abdel-Aziz Mats Wedin Martin Westberg Joseph F.Ammirati Timur S.Bulgakov Diogo X.Lima Tony M.Callaghan Philipp Callac Cheng-Hao Chang Luis F.Coca Manuela Dal-Forno Veronika Dollhofer Kateřina Fliegerová Katrin Greiner Gareth W.Griffith Hsiao-Man Ho Valerie Hofstetter Rajesh Jeewon Ji Chuan Kang Ting-Chi Wen Paul M.Kirk Ilkka Kytövuori James D.Lawrey Jia Xing Hong Li Zou Yi Liu Xing Zhong Liu Kare Liimatainen H.Thorsten Lumbsch Misato Matsumura Bibiana Moncada Salilaporn Nuankaew Sittiporn Parnmen AndréL.C.M.de Azevedo Santiago Sujinda Sommai Yu Song Carlos A.F.de Souza Cristina M.de Souza-Motta Hong Yan Su Satinee Suetrong Yong Wang Syuan-Fong Wei Ting Chi Wen Hai Sheng Yuan Li Wei Zhou Martina Réblová Jacques Fournier Erio Camporesi J.Jennifer Luangsa-ard Kanoksri Tasanathai Artit Khonsanit Donnaya Thanakitpipattana Sayanh Somrithipol Paul Diederich Ana M.Millanes Ralph S.Common Marc Stadler Ji Ye Yan XingHong Li Hye Won Lee Thi T.T.Nguyen Hyang Burm Lee Eliseo Battistin Orlando Marsico Alfredo Vizzini Jordi Vila Enrico Ercole Ursula Eberhardt Giampaolo Simonini Hua-An Wen Xin-Hua Chen Otto Miettinen Viacheslav Spirin Hernawati 2015Fungal Diversity2015,,6:2
13Reorganization of 3D genome architecture across wild boar and Bama pig adipose tissues显示文摘Background:A growing body of evidence has revealed that the mammalian genome is organized into hierarchical layers that are closely correlated with and may even be causally linked with variations in gene expression.Recent studies have characterized chromatin organization in various porcine tissues and cell types and compared them among species and during the early development of pigs.However,how chromatin organization differs among pig breeds is poorly understood.Results:In this study,we investigated the 3D genome organization and performed transcriptome characterization of two adipose depots(upper layer of backfat[ULB]and greater omentum[GOM])in wild boars and Bama pigs;the latter is a typical indigenous pig in China.We found that over 95%of the A/B compartments and topologically associating domains(TADs)are stable between wild boars and Bama pigs.In contrast,more than 70%of promoterenhancer interactions(PEIs)are dynamic and widespread,involving over a thousand genes.Alterations in chromatin structure are associated with changes in the expression of genes that are involved in widespread biological functions such as basic cellular functions,endocrine function,energy metabolism and the immune response.Approximately 95%and 97%of the genes associated with reorganized A/B compartments and PEIs in the two pig breeds differed between GOM and ULB,respectively.Conclusions:We reported 3D genome organization in adipose depots from different pig breeds.In a comparison of Bama pigs and wild boar,large-scale compartments and TADs were mostly conserved,while fine-scale PEIs were extensively reorganized.The chromatin architecture in these two pig breeds was reorganized in an adipose depotspecific manner.These results contribute to determining the regulatory mechanism of phenotypic differences between Bama pigs and wild boar.Jiaman Zhang Pengliang Liu Mengnan He Yujie Wang Hua Kui Long Jin Diyan Li Mingzhou Li 2022Journal of Animal Science and Biotechnology2022,13,4:2
14TRAF4 mediates activation of TGF-β signaling and is a biomarker for oncogenesis in breast cancer显示文摘The tumor-promoting arm of transforming growth factor beta(TGF-β)receptor signaling contributes to advanced cancer progression and is considered a master regulator of breast cancer metastasis.In mammals,there are six distinct members in the tumor-necrosis factor receptor(TNFR)-associated factor(TRAF)family(TRAF1–TRAF6),with the function of TRAF4 not being extensively studied in the past decade.Although numerous studies have suggested that there is elevated TRAF4 expression in human cancer,it is still unknown in which oncogenic pathway TRAF4 is mainly implicated.This review highlights TGF-β-induced SMAD-dependent signaling and non-SMAD signaling as the major pathways regulated by TRAF4 involved in breast cancer metastasis.ZHOU Fang Fang LI Fang XIE Feng ZHANG Zheng Kui HUANG Hui Zhe ZHANG Long 2014Science China(Life Sciences)2014,57,12:2
15Generation of squeezed states of light in arbitrary complex amplitude transverse distribution显示文摘The squeezed state is important in quantum metrology and quantum information.The most effective generation tool known is the optical parametric oscillator(OPO).Currently,only the squeezed states of lower-order spatial modes can be generated by an OPO.However,the squeezed states of higher-order spatial modes are more useful for applications such as quantum metrology,quantum imaging,and quantum information.A major challenge for future applications is efficient generation.Here we use cascaded phase-only spatial light modulators to modulate the amplitude and phase of the incident fundamental mode squeezed state.This efficiently generates a series of squeezed higher-order Hermite–Gauss modes and a squeezed arbitrary complex amplitude distributed mode.The method may yield new applications in biophotonics,quantum metrology,and quantum information processing.LONG MA HUI GUO HENGXIN SUN KUI LIU BIDA SU AND JIANGRUI GAO 2020Photonics Research2020,8,9:2
16New furo[3,2-h]isochroman from the mangrove endophytic fungus Aspergillus sp. 085242显示文摘Four new compounds, asperisocoumarin G(1), asperisocoumarin H(2),(±)-asperisocoumarin I [(±)-3], along with the known pergillin(4) and penicisochroman L(5) were isolated from a mangrove endophytic fungus Aspergillus sp. 085242 by further chemical investigation. The structures of the new compounds, including their absolute configurations, were established by analysis of HR-ESI-MS and NMR spectroscopic data, and ECD calculation. Asperisocoumarins G-I(1-3) were new isocoumarins belonging to the class of furo[3, 2-h]isocoumarins which are rarely found in natural sources. All of the isolated compounds were evaluated for theirα-glucosidase inhibitory effects, and compounds 1 and 4 showed moderate α-glucosidase inhibitory activity, respectively. In an antimicrobial test, the racemate of 3 showed antibacterial activity against Salmonella.GUO Hui-Xian HUANG Cui-Ying YAN Zhang-Yuan CHEN Tao HONG Kui LONG Yu-Hua 2020Chinese Journal of Natural Medicines2020,18,11:2
17Lacquer-based agroforestry system in western Yunnan,China显示文摘LONG Chun-lin CAI Kui 2003Agroforestry Systems2003,57,2:1
18Pinellia ternata lectin exerts a pro-inflammatory effect on macrophagesby inducing the release of pro-inflammatory cytokines, the activation of the nuclearfactor-κB signaling pathway and the overproduction of reactive oxygen species显示文摘Hong?Li Yu Teng?Fei Zhao Hao Wu Yao?Zong Pan Qian Zhang Kui?Long Wang Chen?Chao Zhang Yang?Ping Jin 2015International Journal of Molecular Medicine2015,,:1
19Amniotic membrane for covering high myopic macular hole associated with retinal detachment following failed primary surgery显示文摘AIM:To evaluate the therapeutic effect of amniotic membrane(AM)for covering high myopic macular hole associated with retinal detachment following failed primary surgery.METHODS:Seventeen eyes of 17 patients whose axial length was more than 29 mm suffered from macular hole(MH)or MH associated with retinal detachment(RD),and had previously surgery of pars plana vitrectomy(PPV)with internal limiting membrane(ILM)peeling and silicone oil(SO)tamponade.Half a year after the surgery,optical coherence tomography(OCT)showed that MH did not heal in all 17 eyes and RD was still maintained in 13 eyes of these 17 eyes.We performed SO removal combined with AM covering on macular area and C3 F8 tamponade,and phacoemulsification combined with intraocular lens implantation simultaneously cataract eyes.We followed up these patients for one year.RESULTS:In all 17 eyes,SO was removed successfully,MHs were healed and RDs were reattached.One eye(5.89%,1/17)had AM shifted half a month after surgery and underwent a second surgery to adjust the position of the AM and supplement C3 F8.After surgery,the visual acuity(VA)improved in 15 eyes(88.24%,15/17),no change in two eyes(11.76%,2/17).No serious complications occurred in all eyes.CONCLUSION:AM covering is helpful to rescue the previous failure surgery of high myopic MH.Gang Qiao Xiao-Juan Zhang Zi-Yan Tang Qiang-Xing Zou Chun-Mei He Xian-Ming Lei Long Zhao Yu Quan Hua-Qing Yang Kui Cao Wan-Jiang Dong 2022International Journal of Ophthalmology(English edition)2022,15,5:1
20Overexpression of Protein Phosphatase 2 Regulatory Subunit B'Alpha Promotes Glycolysis by Regulating Hexokinase 1 in Hepatocellular Carcinoma显示文摘Objective To investigate the regulatory relationship of Protein Phosphatase 2 Regulatory Subunit B'Alpha(PPP2R3A)and hexokinase 1(HK1)in glycolysis of hepatocellular carcinoma(HCC).Methods In HepG2 and Huh7 cells,PPP2R3A expression was silenced by small interfering RNA(siRNA)and overexpression by plasmid transfection.The PPP2R3A-related genes were searched by RNA sequencing.Glycolysis levels were measured by glucose uptake and lactate production.QRT-PCR,ELISA,western blot and immunofluorescence assay were performed to detect the changes of PPP2R3A and HK1.Cell proliferation,migration and invasion assay were used to study the roles of HK1 regulation by PPP2R3A.Results RNA sequencing data revealed that PPP2R3A siRNA significantly downregulated the expression of HK1.PPP2R3A gene overexpression promotes,while gene silencing suppresses,the level of HK1 and glycolysis in HCC cells.In HCC tissue samples,PPP2R3A and HK1 were colocalized in the cytoplasm,and their expression showed a positive correlation.HK1 inhibition abrogated the promotion of glycolysis,proliferation,migration and invasion by PPP2R3A overexpression in liver cancer cells.Conclusion Our findings showed the correlation of PPP2R3A and HK1 in the glycolysis of HCC,which reveals a new mechanism for the oncogenic roles of PPP2R3A in cancer.JIAO Ning JI Wan Sheng ZHANG Biao SHANG Yu Kui ZHANG Yu Chen YU Wei Qun JIN Hai Long LI Chao ZHANG Cheng Ying YAN Cheng YUE Wen ZHANG Qing 2022Biomedical and Environmental Sciences2022,35,7:1
返回顶部 每页显示:
共2页 首页 上一页 第1页 下一页 末页 /2 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费