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Xiaoling Wang

Xiaole Wang, Fang He, Fei Yin, Chao Chen, Liwen Wu, Lifen Yang, Jing Peng
Leukoencephalopathies are diseases with high clinical heterogeneity. In clinical work, it's difficult for doctors to make a definite etiological diagnosis. Here, we designed a custom probe library which contains the known pathogenic genes reported to be associated with Leukoencephalopathies, and performed targeted gene capture and massively parallel sequencing (MPS) among 49 Chinese patients who has white matter damage as the main imaging changes, and made the validation by Sanger sequencing for the probands' parents...
October 25, 2016: Scientific Reports
Chunjin Li, Lu Chen, Yun Zhao, Shuxiong Chen, Lulu Fu, Yanwen Jiang, Shan Gao, Zhuo Liu, Fengge Wang, Xiaoling Zhu, Jiahui Rao, Jing Zhang, Xu Zhou
Polycystic ovary syndrome (PCOS) causes female subfertility with ovarian disorders and may be associated with increased rate of early-pregnancy failure. Rat PCOS models were established using letrozole to understand the uterine pathogenesis of PCOS. The differential expression of microRNAs (miRNAs) was observed in rat uterus with PCOS. After estrous cycles were disrupted, significantly abnormal ovarian morphology and hormone level were observed in rats with PCOS. A total of 148 miRNAs differentially expressed were identified in the uterus from the letrozole-induced rat model compared with the control...
October 21, 2016: Gene
Wei Xiong, Xiaoling Liu, Tie Wang, Yifan Zhang, Yanke Che, Jin-Cai Zhao
In this work, we report the development of one fluorescent carbazole-based oligomer 1-Zinc (II) coordination nanofiber which enabled the detection of five classes of explosives, i.e., nitroaromatics (dinitrotoluene, DNT and trinitrotoluene, TNT), aliphatic nitro-organics (2,3-dimethyl-2,3-dinitrobutane, DMNB), nitramines (cyclotrimethylenetrinitramine, RDX), nitro-esters (pentaerythritol tetranitrate, PETN), and black powder (sulfur). We demonstrate that the coordination of Zinc ion with a carbazole-based oligomer 1 allows the formation of the Lewis acid-base complex between explosives and the nanofiber that enhances the electron-accepting ability of the nitro-based explosives and the binding interactions between the sensing nanofibers and explosives...
October 24, 2016: Analytical Chemistry
Leihong Zhao, Lining Yang, Hongjun Lin, Meijia Zhang, Haiying Yu, Bao-Qiang Liao, Fangyuan Wang, Xiaoling Zhou, Renjie Li
While the adsorptive fouling in membrane bioreactors (MBRs) is highly dependent of the surface morphology, little progress has been made on modeling biocake layer surface morphology. In this study, a novel method, which combined static light scattering method for fractal dimension (Df) measurement with fractal method represented by the modified two-variable Weierstrass-Mandelbrot function, was proposed to model biocake layer surface in a MBR. Characterization by atomic force microscopy showed that the biocake surface was stochastic, disorder, self-similarity, and with non-integer dimension, illustrating obvious fractal features...
October 13, 2016: Bioresource Technology
Yue Xu, Boyu Yang, Yaguang Hu, Lin Lu, Xi Lu, Jiawei Wang, Fan Xu, Shanshan Yu, Jingjing Huang, Xiaoling Liang
Chronic neuro-inflammation is involved in the death of retinal ganglion cells (RGCs) in glaucoma. The aim of this study is to determine whether wogonin can suppress inflammatory responses and rescue RGCs death after optic nerve crush (ONC), an ideal animal model of glaucoma. Wogonin was administered intraperitoneally 10 min after establishment of ONC model. In this study, wogonin treatment reduced RGCs loss and inhibited RGCs apoptosis demonstrated by the increased Brn3a labeling RGCs at day 14 and the decreased cleaved caspase-3 expression at day 7 after ONC, respectively...
October 16, 2016: Oncotarget
Li Zhong, Li Gao, Yongzhen Liu, Kai Li, Miao Wang, Xiaole Qi, Yulong Gao, Xiaomei Wang
Avian reovirus (ARV) infections characterised by severe arthritis, tenosynovitis, pericarditis, and depressed growth have become increasingly frequent in recent years. In this study, we isolated and identified 11 ARV field strains from chickens with viral arthritis and reduced growth in northern China. Comparative analysis of the σC nucleotide and amino acid sequences demonstrated that all isolates, except LN05 and JS01, were closely related to ARV S1133 and clustered in the first genetic lineage. LN05 and JS01 strains were clustered in the third lineage with the ARV 138 strain...
October 18, 2016: Scientific Reports
Dazhi Fan, Song Wu, Wen Wang, Lihong Xin, Guo Tian, Li Liu, Jinping Feng, Xiaoling Guo, Zhengping Liu
BACKGROUND: Placenta previa is characterized by the abnormal placenta overlying the endocervical os, and it is known as one of the most feared adverse maternal and fetal-neonatal complications in obstetrics. OBJECTIVES: We aimed to obtain overall and regional estimates of placenta previa prevalence among deliveries in Mainland China. METHODS: The research was performed a systematic review, following the Meta-analysis of observational studies in epidemiology (MOOSE) guidelines for systematic reviews of observational studies, and the preferred reporting items for systematic reviews and meta-analysis (PRISMA) statement for reporting systematic reviews and meta-analysis...
October 2016: Medicine (Baltimore)
Kai Li, Yongzhen Liu, Changjun Liu, Li Gao, Yanping Zhang, Yulong Gao, Hongyu Cui, Xiaole Qi, Li Zhong, Xiaomei Wang
The vaccine efficacy of recombinant viruses can be influenced by many factors. Accordingly, the activity of promoters has been one of the major factors affecting the antigen expression and protection rate. In the present study, two recombinant Marek's disease virus type 1 (MDV1) vaccines containing the VP2 gene of infectious bursal disease virus (IBDV) under control of different promoters were generated from overlapping fosmid DNAs. The rMDV-Pec-VP2 virus containing the VP2 gene under control of the Pec promoter (CMV enhancer and chicken β-actin chimera promoter) demonstrated higher VP2 expression and stronger antibody response against IBDV in chickens than the rMDV-CMV-VP2 virus using the CMV promoter...
October 11, 2016: Vaccine
Yuanwei Wang, Yihua Zhu, Jianfei Huang, Jin Cai, Jingrun Zhu, Xiaoling Yang, Jianhua Shen, Hao Jiang, Chunzhong Li
Perovskite quantum dots with superior optical performances are supposed to be desirable for fluorescence resonance energy transfer (FRET) based fluorescence detection, which is popular for its accuracy and simplicity. In this work, a monolithic superhydrophobic polystyrene fiber membrane encapsulated with CsPbBr3 perovskite quantum dots (CPBQDs/PS FM) was prepared via electrospinning. Combining the outstanding optical properties of CPBQDs and stability of PS, this CPBQDs/PS FM exhibits high quantum yields (~91%) and narrow half-peak width (~16 nm), nearly 100% fluorescence retention after being immersed in water for 10 days, 79...
October 13, 2016: Journal of Physical Chemistry Letters
Yue Xu, Boyu Yang, Yaguang Hu, Lin Lu, Xi Lu, Jiawei Wang, Qinmeng Shu, Qiaochu Cheng, Shanshan Yu, Fan Xu, Jingjing Huang, Xiaoling Liang
Down syndrome candidate region 1 (DSCR1) has two differentially regulated isoforms (DSCR1-1 and DSCR1-4) and is reported to play a role in a number of physiological processes, such as the inhibition of cardiac hypertrophy, attenuation of angiogenesis and carcinogenesis, and protection against neuronal death. However, the function of DSCR1 in the retina is still not clear. Therefore, we analyzed the expression and location of DSCR1 in the retina of neonatal mice with oxygen-induced retinopathy (OIR), and studied its effects on angiogenesis...
October 12, 2016: Molecular Neurobiology
Xiaoling Zhang, Suju Luo, Joseph Wu, Long Zhang, Wen-Hui Wang, Simone Degan, Detlev Erdmann, Russell Hall, Jennifer Y Zhang
Loss-of-function of KIND1, a cytoskeletal protein involved in β1-integrin function, causes Kindler Syndrome (KS), a genetic disease characterized by skin fragility, photosensitivity and increased risk of squamous cell carcinoma (SCC). Dysregulation of β1-integrin underlies KS skin fragility. However, the mechanisms underlying SCC susceptibility are unclear. Here, we demonstrate that gene silencing of KIND1 decreased keratinocyte proliferation and increased apoptosis in vitro and in skin grafts regenerated on mice, which was correlated with reduced cyclinB1...
October 7, 2016: Journal of Investigative Dermatology
Xiang He, Lihua Li, Hong Xu, Jiang Xi, Xufeng Cao, Haoran Xu, Songhao Rong, Yilun Dong, Chuan Wang, Rongjun Chen, Jinghong Xu, Xiaoling Gao, Zhengjun Xu
Abiotic stresses have a significant impact on plant productivity and crop quality. Although plant lectins are thought to play important roles in plant defense signaling during pathogen attack, little is known about the contribution of plant lectins to stress resistance. We cloned and functionally characterized a rice jacalin-related mannose-binding lectin gene, OsJRL, from rice 'Nipponbare'. The cDNA of OsJRL contained a 438 bp open reading frame, which encodes a polypeptide of 145 amino acids. OsJRL was localized in the nucleus and cytoplasm...
October 8, 2016: Plant Biology
Shouliang Yin, Zilong Li, Xuefeng Wang, Huizhuan Wang, Xiaole Jia, Guomin Ai, Zishang Bai, Mingxin Shi, Fang Yuan, Tiejun Liu, Weishan Wang, Keqian Yang
Heterologous expression is an important strategy to activate biosynthetic gene clusters of secondary metabolites. Here, it is employed to activate and manipulate the oxytetracycline (OTC) gene cluster and to alter OTC fermentation process. To achieve these goals, a fast-growing heterologous host Streptomyces venezuelae WVR2006 was rationally selected among several potential hosts. It shows rapid and dispersed growth and intrinsic high resistance to OTC. By manipulating the expression of two cluster-situated regulators (CSR) OtcR and OtrR and precursor supply, the OTC production level was significantly increased in this heterologous host from 75 to 431 mg/l only in 48 h, a level comparable to the native producer Streptomyces rimosus M4018 in 8 days...
October 5, 2016: Applied Microbiology and Biotechnology
Bingling Yun, Yao Zhang, Yongzhen Liu, Xiaolu Guan, Yongqiang Wang, Xiaole Qi, Hongyu Cui, Changjun Liu, Yanping Zhang, Honglei Gao, Li Gao, Kai Li, Yulong Gao, Xiaomei Wang
: The entry of avian metapneumovirus (aMPV) into host cells initially requires the fusion of viral and cell membranes, which is exclusively mediated by fusion (F) protein. Proteolysis of aMPV F protein by endogenous proteases of host cells allows F protein to induce membrane fusion; however, these proteases have not been identified. Here, we provide the first evidence that the transmembrane serine protease TMPRSS12 facilitates the cleavage of subtype B aMPV (aMPV/B) F protein. We found that overexpression of TMPRSS12 enhanced aMPV/B F protein cleavage, F protein fusogenicity, and viral replication...
October 5, 2016: Journal of Virology
Mengmeng Zhu, Qiong Zhang, Xiaoling Wang, Licheng Kang, Yinan Yang, Yuansheng Liu, Lei Yang, Jing Li, Liang Yang, Jie Liu, Yin Li, Lingling Zu, Yanna Shen, Zhi Qi
Our previous study showed that resveratrol (RSV) exhibited not only anti-tumor effect, but also had potential tumor promotion effect on pancreatic cancer (Paca) cells through up-regulation of VEGF-B. We determined whether metformin (MET) could potentiate the anti-tumor effect of RSV on PaCa in this study. Combination of RSV (100 μmol/l) and MET (20 mmol/l) significantly inhibited tumor growth and increased apoptosis of human PaCa in comparison with RSV or MET alone treatment in PaCa cell lines (Miapaca-2, Panc-1 and Capan-2)...
October 1, 2016: Oncotarget
Xiaoqian Ding, Jianqiang Zhao, Bo Hu, Ying Chen, Guanghuan Ge, Xiaoling Li, Sha Wang, Kun Gao, Xiaolei Tian
This study incorporates three currently known nitrous oxide (N2O) production pathways: ammonium-oxidizing bacteria (AOB) denitrification, incomplete hydroxylamine (NH2OH) oxidation, and heterotrophic denitrification on intracellular polymers, into a mathematical model to describe N2O production in an anaerobic/oxic/anoxic (AOA) process for the first time. The developed model was calibrated and validated by four experimental cases, then evaluated by two independent anaerobic/aerobic (AO) studies from literature...
September 24, 2016: Bioresource Technology
Anning Yang, Huiping Zhang, Yue Sun, Yanhua Wang, Xiaoming Yang, Xiaoling Yang, Hui Zhang, Wei Guo, Guangrong Zhu, Jue Tian, Yuexia Jia, Yideng Jiang
Inflammation and dysregulated lipid metabolism are involved in the pathogenesis of preeclampsia, and fatty acid binding protein 4 (FABP4) is known to regulate both inflammation and lipid metabolism. In the present study, we elucidated the role of FABP4 using in vitro and in vivo models of preclampsia. We found increased expression of FABP4 in the placenta of preeclamptic rats, which was further confirmed in HTR-8 cells, an extravillous trophoblast cell line, treated with L-NAME. Overexpression of FABP4 in HTR-8 cells resulted in upregulated expression of pro-inflammatory cytokines IL-6 and TNF-α, and increased lipid accumulation, suggesting that FABP4 plays a role in preeclampsia...
October 2016: Placenta
Lijing Hao, Xiaoling Fu, Tianjie Li, Naru Zhao, Xuetao Shi, Fuzhai Cui, Chang Du, Yingjun Wang
Self-assembled monolayers (SAMs) of alkanethiols on gold are highly controllable model substrates and have been employed to mimic the extracellular matrix for cell-related studies. This study aims to systematically explore how surface chemistry influences the adhesion, morphology, proliferation and osteogenic differentiation of mouse mesenchymal stem cells (mMSCs) using various functional groups (-OEG, -CH3, -PO3H2, -OH, -NH2 and -COOH). Surface analysis demonstrated that these functional groups produced a wide range of wettability and charge: -OEG (hydrophilic and moderate iso-electric point (IEP)), -CH3 (strongly hydrophobic and low IEP), -PO3H2 (moderate wettability and low IEP), -OH (hydrophilic and moderate IEP), -NH2 (moderate wettability and high IEP) and -COOH (hydrophilic and low IEP)...
September 22, 2016: Colloids and Surfaces. B, Biointerfaces
Xuzhou Wang, Feilai Xie, Qiaoling Zheng, Xingfeng Qi, Min Li, Xiaoling Zhou, Zhiyong Zheng
AIMS: This study aimed to use EDTA to retrieve paraffin-embedded tissue sections of inflammatory granulomatous lesions and increase the detection rate of tuberculosis (TB)/non-tuberculous mycobacteria. Due to the influence of chemical reagents during the fixation process, the amplification of fluorescent quantitative PCR was blocked after DNA extraction, and the results were not ideal. METHODS: Special staining technologies (acid-fast and Auramine O) and fluorescent quantitative PCR were used to detect TB/non-tuberculous mycobacteria in 125 cases of inflammatory granulomatous lesions in paraffin-embedded tissue sections with and without EDTA retrieval...
September 29, 2016: Journal of Clinical Pathology
Yanfei Zhu, Jiaying Li, Yanmei Tang, Xiaoling Wang, Xiaochen Xue, Huijun Sun, Ping Nie, Xinhua Qu, Min Zhu
BACKGROUND: Children with severe airway obstruction tend to have a vertical direction of growth, class II malocclusion, and narrow arches. Adenoidectomy and tonsillectomy were recommended for the promotion of balanced dentition growth in these children.The aim of this study was to determine the effect of adenoidectomy and tonsillectomy on the growth of dental morphology in children with airway obstruction. METHODS: A comprehensive search of the Medline, Embase, Web of science, and OVID databases for studies published through to January 17, 2016 was conducted...
September 2016: Medicine (Baltimore)
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