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| 1 | Chemical weathering intensity and element migration features of the Xiashu loess profile in Zhenjiang, Jiangsu Province显示文摘在 Zhenjiang 的 Xiashu 黄土侧面的化学捱过紧张和元素迁居特征在这篇论文被学习。(1 ) Xiashu 黄土侧面经历了中等化学捱过。看起来降水是更重要的 | CHEN Yingyong LI Xusheng HAN Zhiyong YANG Shouye WANG Yongbo YANG Dayuan | 2008 | Journal of Geographical Sciences2008，18，3： | 25 |
| 2 | GSDMB promotes non-canonical pyroptosis by enhancing caspase-4 activity显示文摘Gasdermin B (GSDMB) has been reported to be associated with immune diseases in humans, but the detailed molecular mechanisms remain unsolved. The N-terminus of GSDMB by itself, unlike other gasdermin family proteins, does not induce cell death. Here, we show that GSDMB is highly expressed in the leukocytes of septic shock patients, which is associated with increased release of the gasdermin D (GSDMD) N-terminus. GSDMB expression and the accumulation of the N-terminal fragment of GSDMD are induced by the activation of the non-canonical pyroptosis pathway in a human monocyte cell line. The downregulation of GSDMB alleviates the cleavage of GSDMD and cell death. Consistently, the overexpression of GSDMB promotes GSDMD cleavage, accompanied by increased LDH release. We further found that GSDMB promotes caspase-4 activity, which is required for the cleavage of GSDMD in non-canonical pyroptosis, by directly binding to the CARD domain of caspase-4. Our study reveals a GSDMB-mediated novel regulatory mechanism for non-canonical pyroptosis and suggests a potential new strategy for the treatment of inflammatory diseases. | Qin Chen Peiliang Shi Yufang Wang Dayuan Zou Xiuwen Wu Dingyu Wang Qiongyuan Hu Yujie Zou Zan Huang Jianan Ren Zhaoyu Lin Xiang Gao | 2019 | Journal of Molecular Cell Biology2019，11，6： | 22 |
| 3 | Mitochondrial ROS promote macrophage pyroptosis by inducing GSDMD oxidation显示文摘Disrupted mitochondrial membrane potential (MMP) and reactive oxygen species (ROS) generation are often associated with macrophage pyroptosis. It remains unclear how these forms of mitochondrial dysfunction relate to inflammasome activation and gasdermin-D (Gsdmd) cleavage, two central steps of the pyroptotic process. Here, we also found MMP collapse and ROS generation induced by Nlrp3 inflammasome activation as previous studies reported. The elimination of ROS alleviated the cleavage of Gsdmd, suggesting that Gsdmd cleavage occurs downstream of ROS release. Consistent with this result, hydrogen peroxide treatment augmented the cleavage of Gsdmd by caspase-1. Indeed, four amino acid residues of Gsdmd were oxidized under oxidative stress in macrophages. The efficiency of Gsdmd cleavage by inflammatory caspase-1 was dramatically reduced when oxidative modification was blocked by mutation of these amino acid residues. These results demonstrate that Gsdmd oxidation serves as a de novo mechanism by which mitochondrial ROS promote Nlrp3 inflammasome-dependent pyroptotic cell death. | Yufang Wang Peiliang Shi Qin Chen Zan Huang Dayuan Zou Jingzi Zhang Xiang Gao Zhaoyu Lin | 2019 | Journal of Molecular Cell Biology2019，11，12： | 23 |
| 4 | Roles of MAP kinase signaling pathway in oocyte meiosis显示文摘Mitogen-activated protein kinase (MAPK) is a family of Ser/Thr protein kinases expressed widely in eu-karyotic cells. MAPK is activated by a cascade of protein kinase phosphorylation and plays pivotal roles in regulating meiosis process in oocytes. As an important physical substrate of MAPK, p90rsk mediates numerous MAPK functions. MAPK was activated at G2/M transition during meiosis. Its activity reached the peak at M I stage and maintained at this level until the time before the pronuclear formation after fertilization. There is complex interplay between MAPK and MPF in the meiosis regulation. Furthermore, other intracel-lular signal transducers, such as cAMP, protein kinase C and protein phosphotase, ect., also regulated the activity of MAPK at different stages during meiosis in oocytes. In the present article, the roles of MAPK signaling pathway in oo-cyte meiosis are reviewed and discussed. | Hengyu Fan Chao Tong Dayuan Chen Qingyuan Sun | 2002 | Chinese Science Bulletin2002，47，14： | 5 |
| 5 | Genomic footprints of Kam Sweet Rice domestication indicate possible migration routes of theDongpeople inChina andprovide resources for future rice breeding显示文摘The Dong people are one of China’s 55 recognized ethnic minorities,but there has been a long-standing debate about their origins.In this study,we performed whole-genome resequencing of Kam Sweet Rice(KSR),a valuable,rare,and ancient rice landrace unique to the Dong people.Through comparative genomic analyses of KSR and other rice landraces from south of the Yangtze River Basin in China,we provide evidence that the ancestors of the Dong people likely originated from the southeast coast of China at least 1000 years ago.Alien introgression and admixture in KSR demonstrated multiple migration events in the history of the Dong people.Genomic footprints of domestication demonstrated characteristics of KSR that arose from artificial selection and geographical adaptation by the Dong people.The key genes GS3,Hd1,and DPS1(related to agronomic traits)and LTG1 and MYBS3(related to cold tolerance)were identified as domestication targets,reflecting crop improvement and changes in the geographical environment of the Dong people during migration.A genome-wide association study revealed a candidate yield-associated gene,Os01g0923300,a specific haplotype in KSR that is important for regulating grain number per panicle.RNA-sequencing and quantitative reverse transcription-PCR results showed that this gene was more highly expressed in KSR than in ancestral populations,indicating that it may have great value in increasing yield potential in other rice accessions.In summary,our work develops a novel approach for studying human civilization and migration patterns and provides valuable genomic datasets and resources for future breeding of high-yield and climate-resilient rice varieties. | Chunhui Liu Tianyi Wang Huicha Chen Xiaoding Ma Chengzhi Jiao Di Cui Bing Han Xiaobing Li Aixia Jiao Renchao Ruan Dayuan Xue Yanjie Wang Longzhi Han | 2023 | Molecular Plant2023，16，2： | 3 |
| 6 | Microsatellite DNA analysis proves nucleus of interspecies reconstructed blastocyst coming from that of donor giant panda显示文摘A method for DNA isolation from early development of blastocyst and further analysis of nuclear and mitochondrial DNA was developed in present study. Total DNA was prepared from interspecies reconstructed blastocyst and a giant panda specific microsatellite locus g010 was successfully amplified. DNA sequencing of the PCR product showed that two sequences of reconstructed blastocysts are the same as that of positive control giant panda. Our results prove that the nucleus of interspecies reconstructed blastocyst comes from somatic nucleus of donor giant panda. | DING Bo SHI Peng XIANGYU Jinggong ZHANG Yaping CHEN Dayuan SUN Qingyuan LI Guangpeng WANG Minkang LIU Yilong KANG Li HAN Zhiming SONG Xiangfen LI Jingsong CHEN Yuchun | 2000 | Chinese Science Bulletin2000，45，20： | 3 |
| 7 | Effects of ubiquitin-protea-some pathway on mouse sperm capacitation, acrosome reaction and in vitro fertilization显示文摘Chlortetracycline (CTC) fluorescence patterns were used to study changes in the patterns B and AR of mouse sperm after incubation with reagents that would block the UPP. They were the monoclonal antibody againstubiquitinated proteins——UCPi; the polyclonal antibodyagainst ubiquitin-anti-Ub, and a special inhibitor againstproteasome——ALLN. Furthermore, we treated the capaci-tated sperm or the eggs with these reagents separately and tested whether the normal in vitro fertilization was blocked or not. Results illustrate that UCP1, anti-Ub, and ALLN have little effects on sperm capacitation and acrosome reaction, but they do inhibit fusion of mouse sperm with eggs, which suggests that UPP play an important role in mouse in vitro fertilization. | WANG Hongmei SONG Changcheng DUAN Chongwen SHI Weixian LI Cunxi CHEN Dayuan WANG Yongchao | 2002 | Chinese Science Bulletin2002，47，2： | 2 |
| 8 | Serial nuclear transfer improves the development of interspecies reconstructed giant panda (Aluropoda melanoleucd) embryos显示文摘Interspecies somatic nuclear transfer (NT) may provide a new approach for preservation of the endangered rare species. Previous interspecies cloning studies have shown that a nucleus from a quiescent somatic cell supports early development of reconstructed embryos in the ooplasm from another species. In this study, we transferred nonqui-escent somatic cells from a giant panda into the perivitelline space of the enucleated rabbit oocytes. After electrofusion (at the rate of 71.6%) and electrical activation, 4.2% of the panda-rabbit reconstructed embryos developed to blastocyst in vitro. For improving the development rate of reconstructed embryos, we used serial NT in this study, i.e. blas-tomeres from reconstructed morulae were transferred into the perivitelline space of the enucleated rabbit oocytes. The fusion rates in the groups of serial I, serial Ⅱ and serial Ⅲ were 79.5%, 84.1% and 78.0%, respectively, having no difference with that of somatic group. And the blastocyst rates in serial NT groups | LI Jinsong CHEN Dayuan HAN Zhiming ZHU Ziyu WEN Duancheng SUN Qingyuan LIU Zhonghua WANG Minkang LIAN Li DU Jun WANG Pengyan ZHANG Hemin | 2002 | Chinese Science Bulletin2002，47，6： | 2 |
| 9 | Advances in interspecific pregnancy显示文摘Interspecific pregnancy in which the conceptus and female carrying the pregnancy are of different species is a key step to interspecific cloning. Cloning endangered animals by interspecific pregnancy is such a highlight catching people’s eyes nowadays. In this article, the history of interspecific pregnancy, the methods for establishment of interspecific pregnancy, the corresponding theories, barriers and applied prospects are reviewed. | Xichao Wang Bojie Dai Enkui Duan Dayuan Chen | 2001 | Chinese Science Bulletin2001，46，21： | 1 |
| 10 | Nanopolyphenol rejuvenates microglial surveillance of multiple misfolded proteins through metabolic reprogramming显示文摘Microglial surveillance plays an essential role in clearing misfolded proteins such as amyloid-beta,tau,andα-synuclein aggregates in neurodegenerative diseases.However,due to the complex structure and ambiguous pathogenic species of the misfolded proteins,a universal approach to remove the misfolded proteins remains unavailable.Here,we found that a polyphenol,α-mangostin,reprogrammed metabolism in the disease-associated microglia through shifting glycolysis to oxidative phosphorylation,which holistically rejuvenated microglial surveillance capacity to enhance microglial phagocytosis and autophagy-mediated degradation of multiple misfolded proteins.Nanoformulation ofα-mangostin efficiently deliveredα-mangostin to microglia,relieved the reactive status and rejuvenated the misfolded-proteins clearance capacity of microglia,which thus impressively relieved the neuropathological changes in both Alzheimer’s disease and Parkinson’s disease model mice.These findings provide direct evidences for the concept of rejuvenating microglial surveillance of multiple misfolded proteins through metabolic reprogramming,and demonstrate nanoformulatedα-mangostin as a potential and universal therapy against neurodegenerative diseases. | Dayuan Wang Xiao Gu Xinyi Ma Jun Chen Qizhi Zhang Zhihua Yu Juan Li Meng Hu Xiaofang Tan Yuyun Tang Jianrong Xu Minjun Xu Qingxiang Song Huahua Song Gan Jiang Zaiming Tang Xiaoling Gao Hongzhuan Chen | 2023 | Acta Pharmaceutica Sinica B2023，13，2： | 1 |
| 11 | LOX-1,an oxidized LDL endothelial receptor,induces CD40/CD40L signaling in human coronary artery endothelial cells显示文摘 | Dayuan Li Ling Liu Hongjiang Chen Tatsuya Sawamura Mehta JL | 2003 | Arterioscler Thromb Vasc Biol2003，23，： | 1 |
| 12 | Role of Caspases in Ox-LDL–Induced Apoptotic Cascade in Human Coronary Artery Endothelial Cells显示文摘 | Jiawei Chen Jawahar L. Mehta Nezam Haider Xingjian Zhang Jagat Narula Dayuan Li | 2004 | Circulation Research: Journal of the American Heart Association2004，，3： | 1 |
| 13 | Ground-dwelling birds near the Qinghai-Tibet highway and railway显示文摘 | Zhongqiu Li Chen Ge Jing Li Yankuo Li Aichun Xu Kexin Zhou Dayuan Xue | 2010 | Transportation Research Part D2010，，8： | 1 |
| 14 | MehtalTGF-β1 attenuates myocardial ischemia-reperfusion injury via inhibition of upregulation of MMP-1 显示文摘 | Hongjiang Chen Dayuan Li Tom Saldeen | 2003 | Am J Physiol Heart Circ Physiol2003，284，： | 1 |
| 15 | Inhibitory effect of candesartan and rosuvastatin on CD40 and MMPs expression in Apo-E knockout mice :Novel insights into the role of RAS and dyslipidemia in atherogenesis 显示文摘 | Chen Jiawei Li Dayuan Schaefer | 2004 | Cardiovascular Pharmacology2004，44，4： | 1 |
| 16 | MAPK regulates cell cycle progression in pig oocytes and fertilized eggs显示文摘Oocytes collected from prepubertal gilt ovaries were matured in vitro (IVM), and fertilized in vitro (IVF) or electrically activated. Phosphorylation of mitogen-activated protein kinase (MAPK) was detected with SDS-PAGE and Western blotting, and translocation of ERK2 was observed with immunofluorescent cytochemistry. We found that the quantity of MAPK kept unchanged during oocyte maturation. There was no phosphorylated MAPK in porcine oocytes at the germinal vesicle (GV) stage; a little MAPK was phosphorylated at 20 h of IVM; a high level phosphory-lation was detected at 30 h, while MAPK phosphorylation decreased at 36 h; and then MAPK phosphorylation increased again to the peak level from 40 to 60 h. ERK2 translocated from the peripheral cytoplasm to inner cytoplasm and nuclear area during oocyte maturation. There was nearly no phosphorylated MAPK at 18 and 20 h of electrically activated oocytes, but phosphorylation increased at 22 h. There was no phosphorylated MAPK at 12 h of IVF, while | LI Manyu FAN Hengyu TONG Chao CHEN Dayuan XIA Guoliang SUN Qingyuan | 2002 | Chinese Science Bulletin2002，47，10： | 1 |
| 17 | The Mechanism of sperm head transormmation during mouse oocyte fertilization in vitro显示文摘 | Sun Qingyuan Gao Shaorong Chen Dayuan | 1997 | J Zool1997，43，4： | 1 |
| 18 | Statins modulate oxidized low-density lipoprotein-mediated adhesion molecule expression in human coronary artery endothelial cells: role of LOX-1 显示文摘 | Dayuan Li Hong~iang Chen Romeo F | 2002 | J Pharmacol Exp Ther2002，302，2： | 1 |
| 19 | Interfamily pregnancy and expression of CD57, CD68 in deciduas between golden hamster and mouse显示文摘Pregnancy between different species is one of the key steps to interspecific somatic cell cloning. Although interspecific clone embryos have been constructed, they could not develop to birth after being transferred to recipi-ents. In order to clarify the mechanism of this phenomenon, interfamily pregnancy between golden hamste (Mesocricetus auratus) and mouse (Mus musculus) was studied. Co-culture results indicated that the adhesion ratios of golden hamster blastocysts on mouse uterine epithelia monolayer 12, 24, 48 and 72 h after co-culture were all significantly lower than those of mouse blastocysts. The outgrowth ratios of golden hamster blastocysts on mouse uterine epithelia monolayer 48, 72 h after co-culture were both significantly lower than those of mouse blastocysts (P < 0.01). Golden hamster抯 blastula could be implanted and develop to D 11 of pregnancy after being transferred to mouse uterus (the 7th day after embryo transfer). Compared to the transfer of mouse embryo to mouse uterus, the successful ratio of interfamily embryo transfer was lower and the bulk of fetus was smaller than that of intraspecific fetus. Compared to intraspecific preg-nancy of mouse, the remote decidual tissue of interfamily pregnancy on D8 is looser. At the same time, expressions of CD57 and CD 68 in remote deciduas were both higher than those in the secondary deciduas in both intraspecific and interfamily pregnancy. However, expressions of the two molecules in interfamily pregnancy were lower than those in intraspecific pregnancy. These results showed that interfam-ily pregnancy could be established between golden hamster and mouse. But the development of fetus in interfamily pregnancy was slower than that in intraspecific pregnancy. The expression difference of CD57 and CD68 indicates the difference of immunoreaction between interfamily and in-traspecific pregnancy, which may be one of the reasons lead-ing to interfamily pregnancy termination. | Xichao Wang Bojie Dai Dayuan Chen Zelong Liu Weimin Liu Enkui Duan | 2003 | Chinese Science Bulletin2003，48，18： | 1 |
| 20 | Role of Caspases in Ox-LDL–Induced Apoptotic Cascade in Human Coronary Artery Endothelial Cells显示文摘 | Jiawei Chen Jawahar L. Mehta Nezam Haider Xingjian Zhang Jagat Narula Dayuan Li | 2004 | Circulation Research: Journal of the American Heart Association2004，，3： | 1 |
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