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| 1 | The Reference Genome Sequence of Scutellaria baicalensis Provides Insights into the Evolution of Wogonin Biosynthesis显示文摘Scutellaria baicalensis Georgi is important in Chinese traditional medicine where preparations of dried roots,'Huang Qin,' are used for liver and lung complaints and as complementary cancer treatments. We report a high-quality reference genome sequence for S. baicalensis where 93% of the 408.14-Mb genome has been assembled into nine pseudochromosomes with a super-N50 of 33.2 Mb. Comparison of this sequence with those of closely related species in the order Lamiales, sesamum indicum and Salvia splendens,revealed that a specialized metabolic pathway for the synthesis of 4'-deoxyflavone bioactives evolved in the genus Scu-tellaria. We found that the gene encoding a specific cinnamate coenzyme A ligase likely obtained its newfunc- tion following recent mutations, and that four genes encoding enzymes in the 4'-deoxyflavone pathway are present as tandem repeats in the genome of S. baicalensis. Further analyses revealed that gene duplications, segmental duplication, gene amplification, and point mutations coupled to gene neo- and subfunctionaliza-tions were involved in the evolution of 4'-deoxyflavone synthesis in the genus Scutellaria. Our study not only provides significant insight into the evolution of specific flavone biosynthetic pathways in the mint family, Lamiaceae, but also will facilitate the development of tools for enhancing bioactive productivity by metabolic engineering in microbes or by molecular breeding in plants. The reference genome of S. baicalensis is also useful for improving the genome assemblies for other members of the mint family and offers an important foundation for decoding the synthetic pathways of bioactive compounds in medicinal plants. | Qing Zhao Jun Yang Meng-Ying Cui Jie Liu Yumin Fang Mengxiao Yan Wenqing Qiu Huiwen Shang Zhicheng Xu Reheman Yidiresi Jing-Ke Weng Tomas Pluskal Marielle Vigouroux Burkhard Steuernagel Yukun Wei Lei Yang Yonghong Hu Xiao-Ya Chen Cathie Martin | 2019 | Molecular Plant2019，12，7： | 23 |
| 2 | Clinical features and treatment status of hemifacial spasm in China显示文摘 | Wang Lin Hu Xingyue Dong Hongjuan Wang Wenzhao Huang Yue Jin Lingjing Luo Yumin Zhang Weixi Lian Yajun Liang Zhanhua Shang Huifang Feng Yabo wu Yiwen Chen Jun Luo Weifeng Wan Xinhua | 2014 | Chinese Medical Journal2014，，5： | 20 |
| 3 | A quantification model of Traditional Chinese Medicine syndromes in children with idiopathic precocious puberty and early puberty显示文摘OBJECTIVE:To establish a quantification model of Traditional Chinese Medicine(TCM)syndromes by sampling patients undergoing idiopathic precocious puberty(IPP)and early puberty.METHODS:A questionnaire for classifying and quantifying TCM syndromes was designed and administered.All the results were analyzed;the relationship between 3 types of syndrome and 47symptoms were summated.Meanwhile,the frequency distribution of each symptom or sign was aggregated.Fuzzy mathematics was used to develop a quantification model ofTCM syndromes.RESULTS:We found that precocious puberty had 3types of syndrome,including hyperactivity of fire due to Yin deficiency(Syndrome I),depressed liver Qi transforming into fire(Syndrome II),and end retention of damp heat(Syndrome III).In the IPP group,Syndrome I was the most common principal syndrome(100%).Forty-six patients(43.81%)werediagnosed with Syndrome I accompanied by Syndrome II and 11(10.48%)were diagnosed with Syndrome I accompanied by Syndrome III.In the early puberty group,Syndrome I was also the main syndrome(98.39%).The degrees of most symptoms were mild to moderate.Reddened tongue was the most common tongue manifestation(62.86%prevalence)in the IPP group.The most common pulse manifestations were slippery pulse,thread pulse,and taut pulse.The Asymptotic Normalization Coefficient(ANC)method was used to quantify the TCM syndromes in 167 cases.Diagnostic accuracy rate reached 91%,comparable to expert diagnosis.CONCLUSION:We find that there are 3 types of syndrome in the IPP group and in the early puberty group.Syndrome I(hyperactivity of fire due to Yin deficiency)is the main syndrome in the two groups.ANC may be an appropriate for quantification model ofTCM syndromes. | Yanyan Lin Yuanyuan Xue Jian Yu Yonghong Wang Wen Sun Yanyan Sun Yumin Shi Yiqun Zhang Hong Hu | 2013 | Journal of Traditional Chinese Medicine2013，33，5： | 9 |
| 4 | Regulatory effects of stage-treatment with established Chinese herbal formulas on inflammatory mediators in pediatric asthma显示文摘OBJECTIVE: To explore the regulatory effects of established Chinese herbal formulas on inflammatory mediators released during asthma attacks, and to elucidate the molecular mechanism of Traditional Chinese Medicine in the treatment of asthma. METHODS: Seventy-five asthmatic children were randomly divided into a Chinese medication group(45 cases) and a Western medication control group(30 cases). Patients in the Chinese medication group were treated with a series of established Chinese herbal formulas, whereas the Western medication control group received a leukotriene receptor antagonist and a bronchial relaxant. Real-time PCR was used to determine the mRNA expression levels of interleukin(IL)-4, cysteinyl leukotriene receptor 1(CysLTR1), and interferon(IFN)-γ in peripheral blood mononuclear cells before and after treatment. Enzyme-linked immunosorbent assay was used to measure the peripheral blood levels of IL-4, leukotriene(LTE)-4, and INF-γ before and after treatment. RESULTS: After treatment, the mRNA expression levels of IL-4 and CysLTR1 were down-regulated(P< 0.01) and the mRNA expression levels of IFN-γ were up-regulated(P<0.05) in the Chinese medication and Western medication groups; no significant difference was found between the two groups. In the Chinese medication group, IL-4 blood level was decreased and it was significantly different from that in the Western medication group(P<0.05); there was also a significant increase in IFN-γ blood levels after treatment with Chinese medication(P<0.05). There were no significant differences in LTE-4 blood levels between the two groups before and after treatment(P>0.05). CONCLUSION: Chinese medication has a regulatory effect on leukotriene receptor gene expression and the imbalance of Th1/Th2 immune cells during asthma attacks in pediatric patients. | Suhuan Li Yonghong Wang Yumin Shi JianYu Wen Sun Hong Hu Yiqun Zhang | 2013 | Journal of Traditional Chinese Medicine2013，33，6： | 8 |
| 5 | Prescriptions from Traditional Chinese Medicine compared with salbutamol and montelukast for the treatment of pediatric asthma: a randomized controlled trial显示文摘OBJECTIVE: To compare the effects of a series of Traditional Chinese Medicine(TCM) empirical prescriptions with salbutamol and montelukast(SM) in children with asthma.METHODS: A total of 182 children with asthma were randomized into the TCM group(n = 97) or SM group(n = 85). Patients in the TCM group were treated with a series of TCM prescriptions, whereas those in the SM group received salbutamol and montelukast; both groups received their respective treatment for 12 weeks. Asthma control, changes in scores of TCM symptom patterns, and asthma symptom control(SC) scores after treatment were compared between the two groups.RESULTS: A higher percentage of patients in the TCM group had asthma control compared withthose in the SM group(91.67% and 76.83%, respectively, P = 0.006). Scores for abnormal feces(P <0.001), hyperhidrosis(P < 0.001), and tongue appearance(P = 0.001) in the TCM group were significantly better than those in the SM group. However,the total scores of TCM symptom patterns and SC scores did not differ significantly between the two groups(P > 0.05).CONCLUSION: Compared with salbutamol and montelukast, the TCM prescriptions tested were better for symptom control in children with asthma. | Du Hui Wang Yonghong Yu Jian Shi Yumin Li Suhuan Sun Wen Zhang Yiqun Hu Hong | 2017 | Journal of Traditional Chinese Medicine2017，37，4： | 7 |
| 6 | K-ras^G12V transformation leads to mitochondrial dysfunction and a metabolic switch from oxidative phosphorylation to glycolysis显示文摘增加的氧气的 glycolysis 和氧化应力是癌症房间新陈代谢的重要特征,但是内在的生物化学、分子的机制留下逃犯。用四圜素可诱导的模型,我们显示出 K 地岬 G12V 原因 mitochondrial 机能障碍,导致反应的氧的减少的呼吸,提高的 glycolysis,和增加的产生种类。K 地岬蛋白质与线粒体被联系,并且导致呼吸的链建筑群的快速的抑制 -- 我和在由影响 cyclosporin 敏感的渗透的 mitochondrial transmembrane 潜力的减少转移毛孔。而且, K 地岬 在 vitro 的 G12V 表示提高转变房间的能力允许新陈代谢的改编到高 glycolytic 新陈代谢在 vivo 形成肿瘤。我们的学习建议 mitochondrial 机能障碍的那正式就职是由 K 地岬 G12V 在癌症房间引起新陈代谢的变化和 ROS 应力,并且支持肿瘤开发。 | Yumin Hu Weiqin Lu Gang Chen Peng Wang Zhao Chen Yan Zhou Marcia Ogasawara Dunyaporn Trachootham Li Feng Helene Pelicano Paul J Chiao Michael J Keating Guillermo Garcia-Manero Peng Huang | 2012 | Cell Research2012，22，2： | 6 |
| 7 | Selective killing of K-ras-transformed pancreatic cancer cells by targeting NAD(P)H oxidase显示文摘Introduction:Oncogenic aaivation of the K-ras gene occurs in >90%of pancreatic ductal carcinoma and plays a critical role in the pathogenesis of this malignancy.Increase of reactive oxygen species(ROS) has also been observed in a wide spectrum of cancers.This study aimed to investigate the mechanistic association between K-ras-induced transformation and increased ROS stress and its therapeutic implications in pancreatic cancer.Methods:ROS level,NADPH oxidase(NOX) aaivity and expression,and cell invasion were examined in human pancreatic dua epithelial E6E7 cells transfeaed with K-ras^(G12V) compared with parental E6E7 cells.The cytotoxic effea and antitumor effect of capsaicin,a NOX inhibitor,were also tested in vitro and in vivo.Results:K-ras transfeaion caused activation of the membrane-associated redox enzyme NOX and elevated ROS generation through the phosphatidylinositol 3'-kinase(PI3K) pathway.Importantly,capsaicin preferentially inhibited the enzyme aaivity of NOX and induced severe ROS accumulation in K-ras-transformed cells compared with parental E6E7 cells.Furthermore,capsaicin effeaively inhibited cell proliferation,prevented invasiveness of /(-ras-transformed pancreatic cancer cells,and caused minimum toxicity to parental E6E7 cells.In vivo,capsaicin exhibited antitumor aaivity against pancreatic cancer and showed oxidative damage to the xenograft tumor cells.Conclusions:K-ras oncogenic signaling causes increased ROS stress through NOX,and abnormal ROS stress can selectively kill tumor cells by using NOX inhibitors.Our study provides a basis for developing a novel therapeutic strategy to effectively kill K-ras-transformed cells through a redox-mediated mechanism. | Peng Wang Yi-Chen Sun Wen-Hua Lu Peng Huang Yumin Hu | 2015 | Chinese Journal of Cancer2015，34，4： | 5 |
| 8 | Chitosan- metal complexes as antimicrobial agent: Synthesis, characterization and Structure-activity study显示文摘 | Xiaohui Wang Yumin Du Lihong Fan Hui Liu Ying Hu | 2005 | Polymer Bulletin2005，，1： | 2 |
| 9 | Enhanced bacterial inhibition activity of layer-by-layer structured polysaccharide film-coated cellulose nanofibrous mats via addition of layered silicate显示文摘 | Hongbing Deng Xiaoying Wang Pu Liu Bin Ding Yumin Du Guoxiang Li Xianwen Hu Jianhong Yang | 2010 | Carbohydrate Polymers2010，，1： | 1 |
| 10 | Advances in intra- cellular product release behavior of cells within plant cells显示文摘 | Yang Yumin Yuan Yingjin Hu Zongding | 1998 | Advances in Biological Engineering1998，18，1： | 1 |
| 11 | How Does the Number of Resected Lymph Nodes Influence TNM Staging and Prognosis for Esophageal Carcinoma?显示文摘 | Yang Hu MD PhD Chunyan Hu MD Helin Zhang MD PhD Yumin Ping MD Long-Qi Chen MD PhD | 2010 | Annals of Surgical Oncology2010，，3： | 1 |
| 12 | Synthese, characterization and antibaeterian activity of guanidinylated chitosan 显示文摘 | Hu Ying Du Yumin Yang Jianhong | 2007 | Carbohydrate Polymers2007，67，： | 1 |
| 13 | Metabolic reprogramming and redox adaptation in sorafenib-resistant leukemia cells:detected by untargeted metabolomics and stable isotope tracing analysis显示文摘Background:Internal tandem duplications(ITD)within the juxtamembrane domain of FMS-like tyrosine kinase 3(FLT3)represent a poor prognostic indicator in acute myeloid leukemia(AML).Therapeutic benefits of tyrosine kinase inhibitors,such as sorafenib,are limited due to the emergence of drug resistance.While investigations have been con-ducted to improve the understanding of the molecular mechanisms underlying the resistance to this FLT3 inhibitor,a profile of cell functioning at the metabolite level and crosstalk between metabolic pathways has yet to be created.This study aimed to elucidate the alteration of metabolomic profile of leukemia cells resistant to the FLT3 inhibitor.Methods:We established two sorafenib-resistant cell lines carrying FLT3/ITD mutations,namely the murine BaF3/ITD-R and the human MV4-11-R cell lines.We performed a global untargeted metabolomics and stable isotope-labe-ling mass spectrometry analysis to identify the metabolic alterations relevant to the therapeutic resistance.Results:The resistant cells displayed fundamentally rewired metabolic profiles,characterized by a higher demand for glucose,accompanied by a reduction in glucose flux into the pentose phosphate pathway(PPP);and by an increase in oxidative stress,accompanied by an enhanced glutathione synthesis.We demonstrated that the highest scoring network of altered metabolites in resistant cells was related to nucleotide degradation.A stable isotope tracing experiment was performed and the results indicated a decrease in the quantity of glucose entering the PPP in resistant cells.Further experiment suggested that the inhibition of major enzymes in the PPP consist of glucose-6-phosphate dehydrogenase deficiency(G6PD)in the oxidative arm and transketolase(TKT)in the non-oxidative arm.In addition,we observed that chronic treatment with sorafenib resulted in an increased oxidative stress in FLT3/ITD-positive leu-kemia cells,which was accompanied by decreased cell proliferation and an enhanced antioxidant response.Conclusions:Our data regarding comparative metabolomics characterized a distinct metabolic and redox adaptation that may contribute to sorafenib resistance in FLT3/ITD-mutated leukemia cells. | Xin You Weiye Jiang Wenhua Lu Hui Zhang Tiantian Yu Jingyu Tian Shijun Wen Guillermo Garcia-Manero Peng Huang Yumin Hu | 2019 | Cancer Communications2019，39，1： | 1 |
| 14 | Freeze casting of aqueous alumina slurries with gIycerol for porous ceramics显示文摘 | Zhang YuMin Hu LuYang Han JieCai | 2010 | Ceramics International2010，36，： | 1 |
| 15 | Enhancement of antioxidant activity of chitosan by irradiation显示文摘 | Tao Feng Yumin Du Jin Li Ying Hu John F. Kennedy | 2007 | Carbohydrate Polymers2007，，1： | 1 |
| 16 | Rheological char acterisation of a novel thermosensitive chitosan/poly(vinyl alco hod blend hydrogel显示文摘 | Tang Yufer~g Du Yumin Hu Xianwen | 2007 | Carbohydrate Polymers2007，67，4： | 1 |
| 17 | Synthesis, characterization and antibacterial activity of guanidinylated chitosan 显示文摘 | Hu Ying Du Yumin Yang Jianhong | 2007 | Carbohydrate Polymers2007，67，： | 1 |
| 18 | Rheological characterisation of a novel thermosensitivechitosan/poly (vinyl alcohol) blend hydrogel显示文摘 | TANG Yufeng DU Yumin HU Xianwen | 2007 | Carbohydrate Polymers2007，67，4： | 1 |
| 19 | Self- aggregation and antibacterialaetivityofN-acylatedehitosan显示文摘 | Hu Ying Du Yumin Yang Jianhong | 2007 | Polymer2007，48，： | 1 |
| 20 | Efficiency enhancement in dye-sensitized solar cells by interfacial modification of conducting glass/mesoporous TiO 2 using a novel ZnO compact blocking film显示文摘 | Yumin Liu Xiaohua Sun Qidong Tai Hao Hu Bolei Chen Niu Huang Bobby Sebo Xing-zhong Zhao | 2010 | Journal of Power Sources2010，，1： | 1 |
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