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| 1 | Why Lake Taihu continues to be plagued with cyanobacterial blooms through 10 years(2007–2017) efforts显示文摘With the expansion of urban, industry, and agriculture after World War II, eutrophication firstly emerged as a major water quality threat in small water bodies [1]. As the increasing magnitudes and scales of nutrient pollution and habitat alteration, many of the world's large lakes exhibit symptoms of eutrophication, e.g., toxic cyanobacterial blooms, deoxygenation, and habitat loss. | Boqiang Qin Hans W.Paerl Justin D.Brookes Jianguo Liu Erik Jeppesen Guangwei Zhu Yunlin Zhang Hai Xu Kun Shi Jianming Deng | 2019 | Science Bulletin2019，64，6： | 50 |
| 2 | Microarray microRNA profiling of urinary exosomes in a 5XFAD mouse model of Alzheimer’s disease显示文摘Background:Alzheimer's disease(AD)is an incurable and irreversible neurodegen-erative disease,without a clear pathogenesis.Therefore,identification of candidates before amyloid-βplaque(Aβ)deposition proceeds is of major significance for earlier intervention in AD.Methods:To explore the potential noninvasive earlier biomarkers of AD in a 5XFAD mouse model,microRNAs(miRNAs)from urinary exosomes in 1-month-old pre-Aβaccumulation 5XFAD mice models and their littermate controls were profiled by mi-croarray analysis.The differentially expressed miRNAs were further analyzed via droplet digital PCR(ddPCR).Results:Microarray analysis demonstrated that 48 differentially expressed miRNAs(18 upregulated and 30 downregulated),of which six miRNAs-miR-196b-5p,miR-339-3p,miR-34a-5p,miR-376b-3p,miR-677-5p,and miR-721-were predicted to display gene targets and important signaling pathways closely associated with AD pathogenesis and verified by ddPCR.Conclusions:Urinary exosomal miRNAs showing differences in expression prior to Aβ-plaque deposition were identified.These exosomal miRNAs represent potential noninvasive biomarkers that may be used to prevent AD in clinical applications. | Zhiqi Song Yajin Qu Yanfeng Xu Ling Zhang Li Zhou Yunlin Han Wenjie Zhao Pin Yu Yu Zhang Xianglei Li Chuan Qin | 2021 | Animal Models and Experimental Medicine2021，4，3： | 6 |
| 3 | Polluted lake restoration to promote sustainability in the Yangtze River Basin,China显示文摘China has sought to address water pollution in the last decade by introducing a wide range of laws and regulations(Table S1), which led to nationwide water quality improvement ^([1]). However, recent quantitative assessment of progress toward Sustainable Development Goals (SDGs) in China suggests that some SDGs underpinning goals for water pollution and biodiversity have not been met ^([2]). | Boqiang Qin Yunlin Zhang Jianming Deng Guangwei Zhu Jianguo Liu David P.Hamilton Hans W.Paerl Justin D.Brookes Tingfeng Wu Kai Peng Yizhou Yao Kan Ding Xiaoyan Ji | 2022 | National Science Review2022，9，1： | 4 |
| 4 | SARS-CoV-2 infection aggravates chronic comorbidities of cardiovascular diseases and diabetes in mice显示文摘Background:Cardiovascular diseases(CVDs)and diabetes mellitus(DM)are top two chronic comorbidities that increase the severity and mortality of COVID-19.However,how SARS-CoV-2 alters the progression of chronic diseases remain unclear.Methods:We used adenovirus to deliver h-ACE2 to lung to enable SARS-CoV-2 infection in mice.SARS-CoV-2’s impacts on pathogenesis of chronic diseases were studied through histopathological,virologic and molecular biology analysis.Results:Pre-existing CVDs resulted in viral invasion,ROS elevation and activation of apoptosis pathways contribute myocardial injury during SARS-CoV-2 infection.Viral infection increased fasting blood glucose and reduced insulin response in DM model.Bone mineral density decreased shortly after infection,which associated with impaired PI3K/AKT/mTOR signaling.Conclusion:We established mouse models mimicked the complex pathological symptoms of COVID-19 patients with chronic diseases.Pre-existing diseases could impair the inflammatory responses to SARS-CoV-2 infection,which further aggravated the pre-existing diseases.This work provided valuable information to better understand the interplay between the primary diseases and SARS-CoV-2 infection. | Yuanwu Ma Dan Lu Linlin Bao Yajin Qu Jiangning Liu Xiaolong Qi Lei Yu Xu Zhang Feifei Qi Qi Lv Yunpeng Liu Xudong Shi Caixian Sun Jing Li Jie Wang Yunlin Han Kai Gao Wei Dong Ning Liu Shan Gao Jing Xue Qiang Wei Sidan Pan Hong Gao Lianfeng Zhang Chuan Qin | 2021 | Animal Models and Experimental Medicine2021，4，1： | 3 |
| 5 | Integrated histopathological,lipidomic,and metabolomic profiles reveal mink is a useful animal model to mimic the pathogenicity of severe COVID-19 patients显示文摘Severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)is transmitted on mink farms between minks and humans in many countries.However,the systemic pathological features of SARS-CoV-2-infected minks are mostly unknown.Here,we demonstrated that minks were largely permissive to SARS-CoV-2,characterized by severe and diffuse alveolar damage,and lasted at least 14 days post inoculation(dpi).We first reported that infected minks displayed multiple organ-system lesions accompanied by an increased inflammatory response and widespread viral distribution in the cardiovascular,hepatobiliary,urinary,endocrine,digestive,and immune systems.The viral protein partially co-localized with activated Mac-2+macrophages throughout the body.Moreover,we first found that the alterations in lipids and metabolites were correlated with the histological lesions in infected minks,especially at 6 dpi,and were similar to that of patients with severe and fatal COVID-19.Particularly,altered metabolic pathways,abnormal digestion,and absorption of vitamins,lipids,cholesterol,steroids,amino acids,and proteins,consistent with hepatic dysfunction,highlight metabolic and immune dysregulation.Enriched kynurenine in infected minks contributed to significant activation of the kynurenine pathway and was related to macrophage activation.Melatonin,which has significant anti-inflammatory and immunomodulating effects,was significantly downregulated at 6 dpi and displayed potential as a targeted medicine.Our data first illustrate systematic analyses of infected minks to recapitulate those observations in severe and fetal COVID-19 patients,delineating a useful animal model to mimic SARS-CoV-2-induced systematic and severe pathophysiological features and provide a reliable tool for the development of effective and targeted treatment strategies,vaccine research,and potential biomarkers. | Zhiqi Song Linlin Bao Wei Deng Jiangning Liu Erjun Ren Qi Lv Mingya Liu Feifei Qi Ting Chen Ran Deng Fengdi Li Yunpeng Liu Qiang Wei Hong Gao Pin Yu Yunlin Han Wenjie Zhao Junjun Zheng Xujian Liang Fuhe Yang Chuan Qin | 2022 | Signal Transduction and Targeted Therapy2022，7，2： | 2 |
| 6 | SARS-CoV-2 crosses the blood-brain barrier accompanied with basement membrane disruption without tight junctions alteration显示文摘SARS-CoV-2 has been reported to show a capacity for invading the brains of humans and model animals.However,it remains undear whether and how SARS-CoV-2 crosses the blood-brain barrier(BBB).Herein,SARS-CoV-2 RNA was occasionally detected in the vascular wall and perivascular space,as well as in brain microvascular endothelial cells(BMECs)in the infected K18-hACE2 transgenic mice.Moreover,the permeability of the infected vessel was in creased.Furthermore,disin tegrity of BBB was discovered in the infected hamsters by administration of Evans blue.Interestingly,the expression of claudin5,ZO-1,occludin and the ultrastructure of tight junctions(TJs)showed unchanged,whereas,the basement membrane was disrupted in the infected animals.Using an in vitro BBB model that comprises primary BMECs with astrocytes,SARS-CoV-2 was found to infect and cross through the BMECs.Consistent with in vivo experiments,the expression of MMP9 was increased and collagen IV was decreased while the markers for TJs were not altered in the SARS-CoV-2-infected BMECs.Besides,inflammatory responses including vasculitis,glial activation,and upregulated inflammatory factors occurred after SARS-CoV-2 infection.Overall,our results provide evidence supporting that SARS-CoV-2 can cross the BBB in a transcellular pathway accompanied with basement membrane disrupted without obvious alteration of TJs. | Ling Zhang Li Zhou Linlin Bao Jiangning Liu Hua Zhu Qi Lv Ruixue Liu Wei Chen Wei Tong Qiang Wei Yanfeng Xu Wei Deng-Hong Gao Jing Xue Zhiqi Song Pin Yu Yunlin Han Yu Zhang Xiuping Sun Xuan Yu Chuan Qin | 2021 | Signal Transduction and Targeted Therapy2021，6，10： | 2 |
| 7 | An improved ileal conduit surgery for bladder cancer with fewer complications显示文摘Background:Radical cystectomy and urinary diversion remains the standard surgical treatment for patients with muscle-invasive or high-risk or recurrent non-muscle-invasive bladder cancer.Although this approach prolongs patient survival remarkably,there are postoperative complications associated with urinary diversion.This study aimed to assess the efficacy of modified ileal conduit surgery for reducing early and late stoma-and ureteroileal anastomo-sis-related complications,as compared with conventional ileal conduit urinary diversion.Methods:We retrospectively evaluated the clinical data of bladder cancer patients treated with radical cystectomy and ileal conduit urinary diversion at Sun Yat-sen University Cancer Center between January 1,2000 and June 30,2016.Ileal conduit was created by the conventional or a modified technique.The clinicopathologic features of the conventional and the modified ileal conduit groups were compared using the t test and the Chi square test.Multivari-able logistic regression analysis and multivariable Cox regression analysis were performed to determine the odds of developing stoma-and ureteroileal anastomosis-related complications in the two groups.Results:145 and 100 patients underwent the modified and conventional ileal conduit surgery,respectively.The two groups were comparable with regard to clinicopathologic features.The rate of stoma-related complications was significantly lower in the modified ileal conduit group than in the conventional ileal conduit group(0.7%vs.17.0%,P<0.001).No late stoma-related complications were seen in the modified ileal conduit group,but were seen in 13(13.0%)patients in the conventional ileal conduit group.The rate of ureteroileal anastomosis-related complications was significantly lower in the modified ileal conduit group than in the conventional ileal conduit group(4.8%vs.15.0%,P=0.001).In multivariable analyses,the modified ileal conduit group was significantly less likely to develop stoma-(odds ratio[OR]=0.024,95%confidence interval[CI]0.003-0.235;P=0.001)or ureteroileal anastomosis-related complications(OR=0.141,95%CI 0.042-0.476;P=0.002)than the conventional ileal conduit group.Conclusions:Our modified surgical technique for ileal conduit urinary diversion may be effective for reducing early and late complications related to the stoma and the ureteroileal anastomosis.Prospective randomized clinical trials are needed to confirm our results. | Zhiyong Li Zhuowei Liu Kai Yao Zike Qin Hui Han Yonghong Li Pei Dong Yunlin Ye Yanjun Wang Zhiming Wu Zhiling Zhang Fangjian Zhou | 2019 | Cancer Communications2019，39，1： | 2 |
| 8 | A Drinking Water Crisis in Lake Taihu, China: Linkage to Climatic Variability and Lake Management显示文摘 | Boqiang Qin Guangwei Zhu Guang Gao Yunlin Zhang Wei Li Hans W. Paerl Wayne W. Carmichael | 2010 | Environmental Management2010，，1： | 2 |
| 9 | A Drinking Water Crisis in Lake Taihu, China: Linkage to Climatic Variability and Lake Management显示文摘 | Boqiang Qin Guangwei Zhu Guang Gao Yunlin Zhang Wei Li Hans W. Paerl Wayne W. Carmichael | 2010 | Environmental Management2010，，1： | 1 |
| 10 | Isolation and characterization of a new bacteriophage MMP17 from Meiothermus显示文摘 | Lianbing Lin Jian Han Xiuling Ji Wei Hong Li Huang Yunlin Wei | 2011 | Extremophiles2011，，2： | 1 |
| 11 | A Drinking Water Crisis in Lake Taihu, China: Linkage to Climatic Variability and Lake Management显示文摘 | Boqiang Qin Guangwei Zhu Guang Gao Yunlin Zhang Wei Li Hans W. Paerl Wayne W. Carmichael | 2010 | Environmental Management2010，，1： | 1 |
| 12 | Insight into the characteristics of an important evolutionary model bird(Geospiza magnirostris)mitochondrial genome through comparison显示文摘Darwin’s finches are the most classic case of evolution.Early studies on the evolution of this species were mainly based on morphology.Until now,the mitochondrial genome of Geospiza magnirostris has been sequenced and the study explored the characteristics of the complete genome of G.magnirostris and verified the evolutionary position of it.The 13 PCGs initiated by ATN codons.The stop codons of three PCGs(ND2,COX3 and ND4)were incomplete,with only T-or TA-replacing complete form TAA or TAG.All the tRNA genes expressed a typical cloverleaf secondary structure,except for tRNA^(Ser1)(AGY),whose dihydrouridine(DHU)arm was lack and instead with a simple loop.In the sequence of the control region of G.magnirostris,we found six simple repeat tandem sequences with a total length of 42 bp.Two characteristic conserved overlapping junction(ATGCTAA)and(CAAGAAAG)were observed as reported for eight selected Passeriformes birds.A special conserved overlapping junction(ATCTTACC)involved in mitochondrial transcription termination was found between tRNA^(Tyr) and COX1 in G.magnirostris’s control region.Four most frequently used amino acids in G.magnirostris’s PCGs were Leu1(CUN),Ile,Thr,Ala.The codon usage of G.magnirostris was relatively average,and there was no particular bias.The ratio Ka/Ks results showed that G.magnirostris receives less natural selection pressure.The phylogenetic relationships and cluster analysis of relative codon usage showed that G.magnirostris and Thraupis episcopus clustered in one branch.The phylogenetic position of G.magnirostris was consistent with the traditional taxonomic of Thraupis.The results supported the conclusion that G.magnirostris belongs to the morphological classification of the family Thraupidae. | ZHENGGANG XU LIANG WU JIAHAO CHEN YUNLIN ZHAO CHONGXUAN HAN TIAN HUANG GUIYAN YANG | 2022 | BIOCELL2022，46，7： | 0 |
| 13 | 一种用于治疗膀胱癌且并发症较少的改良回肠导管术显示文摘背景与目的根治性膀胱切除术和尿流改道术仍然是肌层浸润性或高危或复发非肌层浸润性膀胱癌患者的标准外科治疗方法。尽管这种方法显著延长了患者的生存期,但仍存在与尿流改道相关的术后并发症。本研究旨在通过与传统回肠导管尿流改道术相比较,评价改良回肠导管术减少早期及晚期造口及输尿管回肠吻合术相关并发症的疗效。方法回顾分析2000年1月1日至2016年6月30日在中山大学肿瘤防治中心接受膀胱癌根治术及回肠导管尿流改道术的膀胱癌患者的临床资料,患者分别采用了传统或改良的回肠导管术。采用t检验和卡方检验,比较传统与改良回肠导管术组患者的临床病理学特征。采用多变量logistic回归分析和多变量Cox回归分析,确定两组发生造口和输尿管回肠吻合相关并发症的概率。结果接受改良与传统回肠导管术的患者分别为145例与100例。两组的临床病理学特征具有可比性。改良回肠导管术组与传统回肠导管术组相比,造口相关并发症发生率显著降低(0.7%vs.17.0%,P<0.001)。改良回肠导管术组未发现晚期造口相关并发症,但传统回肠导管术组有13(13.0%)例患者出现并发症。改良回肠导管术组与传统回肠导管术组相比,输尿管回肠吻合相关并发症发生率显著降低(4.8%vs.15.0%,P=0.001)。在多变量分析中,与传统回肠导管术组相比,改良回肠导管术组更不容易出现造口[比值比(odds ratio,OR)=0.024,95%置信区间(confidence interval,CI):0.003–0.235;P=0.001]或输尿管回肠吻合术相关并发症(OR=0.141,95%CI:0.042–0.476;P=0.002)。结论改良的回肠导管尿流改道可有效减少与造口及输尿管回肠吻合术相关的早期及晚期并发症。需要前瞻性随机临床试验来证实我们的结果。 | Zhiyong Li Zhuowei Liu Kai Yao Zike Qin Hui Han Yonghong Li Pei Dong Yunlin Ye Yanjun Wang Zhiming Wu Zhiling Zhang Fangjian Zhou | 2019 | 癌症2019，38，10： | 0 |
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