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https://www.readbyqxmd.com/read/28427178/prognostic-value-of-foxm1-in-solid-tumors-a-systematic-review-and-meta-analysis
#1
Lijun Li, Dang Wu, Qun Yu, Lingdi Li, Pin Wu
Accumulated studies have provided controversial evidences of the association between Forkhead Box M1 (FOXM1) expression and survival of human solid tumors. To address this inconsistency, we performed a meta-analysis with 23 studies identified from PubMed and Medline. We found elevated FOXM1-protein expression was significantly associated with worse 3-year overall survival (OS) (OR = 3.30, 95% CI = 2.56 to 4.25, P < 0.00001) 5-year OS (OR =3.35, 95% CI = 2.64 to 4.26, P < 0.00001) and 10-year OS (OR = 5...
February 27, 2017: Oncotarget
https://www.readbyqxmd.com/read/28421097/development-of-incompletely-fused-carpels-in-maize-ovary-revealed-by-mirna-target-gene-and-phytohormone-analysis
#2
Hongping Li, Ting Peng, Qun Wang, Yufeng Wu, Jianfeng Chang, Moubiao Zhang, Guiliang Tang, Chaohai Li
Although the molecular basis of carpel fusion in maize ovary development remains largely unknown, increasing evidence suggests a critical role of microRNAs (miRNAs). In this study, a combination of miRNA sequencing, degradome and physiological analyses was used to characterize carpel fusion development in maize ovaries showing incompletely (IFC) and completely fused carpels (CFC). A total of 162 known miRNAs distributed across 33 families were identified, of which 20 were differentially expressed. In addition, 53 miRNA candidates were identified, of which 10 were differentially expressed in the IFC and CFC ovaries...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28409054/sudden-increase-in-human-infection-with-avian-influenza-a-h7n9-virus-in-china-september-december-2016
#3
Lei Zhou, Ruiqi Ren, Lei Yang, Changjun Bao, Jiabing Wu, Dayan Wang, Chao Li, Nijuan Xiang, Yali Wang, Dan Li, Haitian Sui, Yuelong Shu, Zijian Feng, Qun Li, Daxin Ni
Since the first outbreak of avian influenza A(H7N9) virus in humans was identified in 2013, there have been five seasonal epidemics observed in China. An earlier start and a steep increase in the number of humans infected with H7N9 virus was observed between September and December 2016, raising great public concern in domestic and international societies. The epidemiological characteristics of the recently reported confirmed H7N9 cases were analysed. The results suggested that although more cases were reported recently, most cases in the fifth epidemic were still highly sporadically distributed without any epidemiology links; the main characteristics remained unchanged and the genetic characteristics of virus strains that were isolated in this epidemic remained similar to earlier epidemics...
January 2017: Western Pacific Surveillance and Response Journal: WPSAR
https://www.readbyqxmd.com/read/28407686/tumor-stage-and-primary-treatment-of-hepatocellular-carcinoma-at-a-large-tertiary-hospital-in-china-a-real-world-study
#4
Jian-Hong Zhong, Ning-Fu Peng, Xue-Mei You, Liang Ma, Xiao Xiang, Yan-Yan Wang, Wen-Feng Gong, Fei-Xiang Wu, Bang-De Xiang, Le-Qun Li
The current clinical reality of tumor stages and primary treatments of hepatocellular carcinoma (HCC) is poorly understood. This study reviewed the distribution of tumor stages and primary treatment modalities among a large population of patients with primary HCC. Medical records of patients treated between January 2003 and October 2013 for primary HCC at our tertiary hospital in China were retrospectively reviewed. A total of 6241 patients were analyzed. The distribution of Barcelona Clinic Liver Cancer (BCLC) stages was as follows: stage 0/A, 28...
March 14, 2017: Oncotarget
https://www.readbyqxmd.com/read/28403105/optimizing-stage-of-single-large-hepatocellular-carcinoma-a-study-with-subgroup-analysis-by-tumor-diameter
#5
Jian-Hong Zhong, Ling-Hui Pan, Yan-Yan Wang, Alessandro Cucchetti, Tian Yang, Xue-Mei You, Liang Ma, Wen-Feng Gong, Bang-De Xiang, Ning-Fu Peng, Fei-Xiang Wu, Le-Qun Li
This study aims to refine the designation for single hepatocellular carcinoma (HCC) >5 cm by comparing the postresection prognosis of these patients with those who have a single-tumor ≤5 cm and those with stage B.Patients with a single-tumor were classified into subgroups based on diameter. Of the 1132 patients analyzed, 426 had a single-tumor >2 and ≤5 cm; 229, a single-tumor >5 and ≤8 cm; 52, a single-tumor >8 and < 10 cm; 150, a single-tumor ≥10 cm; and 275, stage B...
April 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28367066/anti-rhoc-sirnas-inhibit-the-proliferation-and-invasiveness-of-breast-cancer-cells-via-modulating-the-kai1-mmp9-and-cxcr4-expression
#6
Xu-Dong Xu, Han-Bin Shen, Li Zhu, Jian-Qin Lu, Lin Zhang, Zhi-Yong Luo, Ya-Qun Wu
Overexpression of RhoC in breast cancer cells indicates poor prognosis. In the present study, we aim to investigate the possible antitumor effects of anti-RhoC small-interfering RNA (siRNA) in inflammatory breast cancer cells. In this study, a specific anti-RhoC siRNA was used to inhibit RhoC synthesis. Transfection of anti-RhoC siRNA into two IBC cells SUM149 and SUM190 induced extensive degradation of target mRNA and led to significant decrease in the synthesis of protein. Anti-RhoC siRNA inhibited cell proliferation and invasion, increased cell apoptosis, and induced cell cycle arrest in vitro...
2017: OncoTargets and Therapy
https://www.readbyqxmd.com/read/28351287/neuromelioidosis-a-series-of-seven-cases-in-hainan-province-china
#7
Yuefu Zhan, Yehua Wu, Qun Li, Anle Yu
Melioidosis, which is caused by Burkholderia pseudomallei, is predominately a disease of tropical climates and is especially widespread in south-east Asia and northern Australia. Melioidosis affecting the central nervous system has a low incidence but a high mortality. We present seven cases of neuromelioidosis and analyze the disease characteristics and imaging features. Typical clinical features of this disease included high fever and headache. Five patients had an irregular fever with a temperature ≥ 39℃...
January 1, 2017: Journal of International Medical Research
https://www.readbyqxmd.com/read/28326849/long-term-efficacy-and-safety-of-prophylaxis-with-rfviii-in-chinese-pediatric-patients-with-hemophilia-a-a-multi-center-retrospective-non-interventional-phase-iv-recare-study
#8
Changgang Li, Xinsheng Zhang, Yongqiang Zhao, Runhui Wu, Qun Hu, Vicky Xu, Jing Sun, Renchi Yang, Xiaojing Li, Rongfu Zhou, Shinmei Lian, Jian Gu, Junde Wu, Qingsong Hou
BACKGROUND: The first recombinant factor VIII (rFVIII) product was launched in China in 2007. However, till date, no study has been conducted to describe the efficacy and safety of prophylaxis with rFVIII in Chinese pediatric patients with hemophilia A (HA). OBJECTIVE: To summarize the efficacy and safety data of prophylaxis with rFVIII in Chinese pediatric patients with HA. METHODS: ReCARE (Retrospective study in Chinese pediatric hemophilia A patients with rFVIII contained regular prophylaxis) was a retrospective study conducted in 12 hemophilia treatment centers (HTC's) across China...
March 22, 2017: Current Medical Research and Opinion
https://www.readbyqxmd.com/read/28325945/surveillance-of-dialysis-events-one-year-experience-at-33-outpatient-hemodialysis-centers-in-china
#9
Hui Zhang, Liuyi Li, Huixue Jia, Yunxi Liu, Jianguo Wen, Anhua Wu, Qun Lu, Tieying Hou, Yun Yang, Huai Yang, Weiguang Li, Zhiyong Zong
A multicenter prospective surveillance on dialysis events was carried in 33 dialysis centers in China. Maintenance hemodialysis (HD) outpatients who were dialyzed on the first two days of each month during 2014 were monitored for dialysis events and other infections. During the one-year period, 52,680 patient-months were monitored. Fistula and tunneled or non-tunneled central line were used for 73.70%, 15.70% and 8.85% of vascular access, respectively. There were 773 dialysis events occurred in 671 patients including 589 IV antimicrobial starts, 74 positive blood cultures and 110 local access site infections (LASI)...
March 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28318068/helicid-alleviates-pain-and-sleep-disturbances-in-a-neuropathic-pain-like-model-in-mice
#10
Meng-Qi Zhang, Tian-Xiao Wang, Rui Li, Zhi-Li Huang, Wu-Jian Han, Xiao-Chang Dai, Yi-Qun Wang
Natural helicid (4-formylphenyl-O-β-d-allopyranoside), a main active constituent from seeds of the Chinese herb Helicia nilagirica, has been reported to exert a sedative, analgesic and hypnotic effect, and is used clinically to treat neurasthenic syndrome, vascular headaches and trigeminal neuralgia. In the current study, mechanical allodynia tests, electroencephalograms, electromyogram recordings and c-Fos expression in neuropathic pain-like model mice of partial sciatic nerve ligation were used to investigate the effect of helicid on neuropathic pain and co-morbid insomnia...
March 20, 2017: Journal of Sleep Research
https://www.readbyqxmd.com/read/28272527/a-network-based-method-for-mechanistic-investigation-of-shexiang-baoxin-pill-s-treatment-of-cardiovascular-diseases
#11
Hai-Yang Fang, Hua-Wu Zeng, Li-Mei Lin, Xing Chen, Xiao-Na Shen, Peng Fu, Chao Lv, Qun Liu, Run-Hui Liu, Wei-Dong Zhang, Jing Zhao
Shexiang Baoxin Pill (SBP), a traditional Chinese medicine formula, is commonly used to treat cardiovascular disease (CVD) in China. However, the complexity of composition and targets has deterred our understanding of its mechanism of action. Using network pharmacology-based approaches, we established the mechanism of action for SBP to treat CVD by analyzing protein-protein interactions and pathways. The computational results were confirmed at the gene expression level in microarray-based studies. Two of the SBP's targets were further confirmed at the protein level by Western blot...
March 8, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28271075/continuous-glucose-monitoring-in-newly-diagnosed-type-2-diabetes-patients-reveals-a-potential-risk-of-hypoglycemia-in-older-men
#12
Feng-Fei Li, Bing-Li Liu, Hong-Hong Zhu, Ting Li, Wen-Li Zhang, Xiao-Fei Su, Jin-Dan Wu, Xue-Qin Wang, Ning Xu, Wei-Nan Yu, Qun Yuan, Guan-Cheng Qi, Lei Ye, Kok-Onn Lee, Jian-Hua Ma
Objectives. We performed continuous glucose monitoring (CGM) to define the features of patients with newly diagnosed type 2 diabetes (T2D) before and after Continuous Subcutaneous Insulin Infusion (CSII) therapy. Methods. This was a retrospective analysis. Newly diagnosed T2D patients (106) were admitted from eight centers in China. They were divided into a younger patient group (<60 years) and an older patient group (≥60 years). Each group was further divided into male and female patients. CSII therapy was maintained for 3 weeks after the glycemic target was reached...
2017: Journal of Diabetes Research
https://www.readbyqxmd.com/read/28245897/cdh13-genetic-polymorphisms-adiponectin-and-ischemic-stroke-a-chinese-family-based-sib-pair-study
#13
Li Chen, Ke Xin Sun, Juan Juan, Kai Fang, Kuo Liu, Xue Yin Wang, Ling Wang, Chao Yang, Xiao Qiang Liu, Jing Li, Xun Tang, Yi Qun Wu, Xue Ying Qin, Tao Wu, Da Fang Chen, Yong Hua Hu
OBJECTIVE: To understand the relationships between CDH13 (T-cadherin) genetic polymorphisms, adiponectin levels and ischemic stroke, and possible interactions between CDH13 polymorphisms and other risk factors. METHODS: We recruited 342 Chinese ischemic stroke sib pairs. We genotyped rs4783244 and rs7193788 on CDH13 using time-of-flight mass spectrometry genotyping technology and measured total and high-molecular weight (HMW) adiponectin levels. We investigated associations between SNPs and ischemic stroke, and interactions between SNPs and other risk factors using multi-level mixed-effects regression model...
January 2017: Biomedical and Environmental Sciences: BES
https://www.readbyqxmd.com/read/28239561/regulation-of-cardiac-cacnb2-by-microrna-499-potential-role-in-atrial-fibrillation
#14
Tian-You Ling, Xiao-Li Wang, Qiang Chai, Tong Lu, John M Stulak, Lyle D Joyce, Richard C Daly, Kevin L Greason, Li-Qun Wu, Win-Kuang Shen, Yong-Mei Cha, Hon-Chi Lee
The L-type calcium channel (LTCC) is one of the major ion channels that are known to be associated with the electrical remodeling of atrial fibrillation (AF). In AF, there is significant downregulation of the LTCC, but the underlying mechanism for such downregulation is not clear. We have previously reported that microRNA-499 (miR-499) is significantly upregulated in patients with permanent AF and that KCNN3, the gene that encodes the small-conductance calcium-activated potassium channel 3 (SK3), is a target of miR-499...
June 2017: BBA Clinical
https://www.readbyqxmd.com/read/28219438/genomic-insights-into-divergence-and-dual-domestication-of-cultivated-allotetraploid-cottons
#15
Lei Fang, Hao Gong, Yan Hu, Chunxiao Liu, Baoliang Zhou, Tao Huang, Yangkun Wang, Shuqi Chen, David D Fang, Xiongming Du, Hong Chen, Jiedan Chen, Sen Wang, Qiong Wang, Qun Wan, Bingliang Liu, Mengqiao Pan, Lijing Chang, Huaitong Wu, Gaofu Mei, Dan Xiang, Xinghe Li, Caiping Cai, Xiefei Zhu, Z Jeffrey Chen, Bin Han, Xiaoya Chen, Wangzhen Guo, Tianzhen Zhang, Xuehui Huang
BACKGROUND: Cotton has been cultivated and used to make fabrics for at least 7000 years. Two allotetraploid species of great commercial importance, Gossypium hirsutum and Gossypium barbadense, were domesticated after polyploidization and are cultivated worldwide. Although the overall genetic diversity between these two cultivated species has been studied with limited accessions, their population structure and genetic variations remain largely unknown. RESULTS: We resequence the genomes of 147 cotton accessions, including diverse wild relatives, landraces, and modern cultivars, and construct a comprehensive variation map to provide genomic insights into the divergence and dual domestication of these two important cultivated tetraploid cotton species...
February 20, 2017: Genome Biology
https://www.readbyqxmd.com/read/28216906/quality-by-design-multivariate-model-for-multicomponent-quantification-in-refining-process-of-honey
#16
Xiaoying Li, Zhisheng Wu, Xin Feng, Shanshan Liu, Xiaojie Yu, Qun Ma, Yanjiang Qiao
OBJECTIVE: A method for rapid analysis of the refining process of honey was developed based on near-infrared (NIR) spectroscopy. METHODS: Partial least square calibration models were built for the four components after the selection of the optimal spectral pretreatment method and latent factors. RESULTS: The models covered the samples of different temperatures and time points, therefore the models were robust and universal. CONCLUSIONS: These results highlighted that the NIR technology could extract the information of critical process and provide essential process knowledge of the honey refining process...
January 2017: Pharmacognosy Magazine
https://www.readbyqxmd.com/read/28216227/nek7-protects-telomeres-from-oxidative-dna-damage-by-phosphorylation-and-stabilization-of-trf1
#17
Rong Tan, Satoshi Nakajima, Qun Wang, Hongxiang Sun, Jing Xue, Jian Wu, Sabine Hellwig, Xuemei Zeng, Nathan A Yates, Thomas E Smithgall, Ming Lei, Yu Jiang, Arthur S Levine, Bing Su, Li Lan
Telomeric repeat binding factor 1 (TRF1) is essential to the maintenance of telomere chromatin structure and integrity. However, how telomere integrity is maintained, especially in response to damage, remains poorly understood. Here, we identify Nek7, a member of the Never in Mitosis Gene A (NIMA) kinase family, as a regulator of telomere integrity. Nek7 is recruited to telomeres and stabilizes TRF1 at telomeres after damage in an ATM activation-dependent manner. Nek7 deficiency leads to telomere aberrations, long-lasting γH2AX and 53BP1 foci, and augmented cell death upon oxidative telomeric DNA damage...
March 2, 2017: Molecular Cell
https://www.readbyqxmd.com/read/28214653/neoadjuvant-chemotherapy-followed-by-concurrent-chemoradiotherapy-versus-concurrent-chemoradiotherapy-alone-in-locoregionally-advanced-nasopharyngeal-carcinoma-a-phase-iii-multicentre-randomised-controlled-trial
#18
Su-Mei Cao, Qi Yang, Ling Guo, Hai-Qiang Mai, Hao-Yuan Mo, Ka-Jia Cao, Chao-Nan Qian, Chong Zhao, Yan-Qun Xiang, Xiu-Ping Zhang, Zhi-Xiong Lin, Wei-Xiong Li, Qing Liu, Fang Qiu, Rui Sun, Qiu-Yan Chen, Pei-Yu Huang, Dong-Hua Luo, Yi-Jun Hua, Yi-Shan Wu, Xing Lv, Lin Wang, Wei-Xiong Xia, Lin-Quan Tang, Yan-Fang Ye, Ming-Yuan Chen, Xiang Guo, Ming-Huang Hong
BACKGROUND: The role of neoadjuvant chemotherapy (NACT) for locoregionally advanced nasopharyngeal carcinoma (NPC) is unclear. We aimed to evaluate the feasibility and efficacy of NACT followed by concurrent chemoradiotherapy (CCRT) versus CCRT alone in locoregionally advanced NPC. METHODS: Patients with stage III-IVB (excluding T3N0-1) NPC were randomly assigned to receive NACT followed by CCRT (investigational arm) or CCRT alone (control arm). Both arms were treated with 80 mg/m(2) cisplatin every 3 weeks concurrently with radiotherapy...
February 16, 2017: European Journal of Cancer
https://www.readbyqxmd.com/read/28212291/tracking-the-turn-maneuvering-target-using-the-multi-target-bayes-filter-with-an-adaptive-estimation-of-turn-rate
#19
Zong-Xiang Liu, De-Hui Wu, Wei-Xin Xie, Liang-Qun Li
Tracking the target that maneuvers at a variable turn rate is a challenging problem. The traditional solution for this problem is the use of the switching multiple models technique, which includes several dynamic models with different turn rates for matching the motion mode of the target at each point in time. However, the actual motion mode of a target at any time may be different from all of the dynamic models, because these models are usually limited. To address this problem, we establish a formula for estimating the turn rate of a maneuvering target...
February 15, 2017: Sensors
https://www.readbyqxmd.com/read/28185453/modification-of-the-highly-conductive-pedot-pss-layer-for-use-in-silver-nanogrid-electrodes-for-flexible-inverted-polymer-solar-cells
#20
Jie Wang, Fei Fei, Qun Luo, Shuhong Nie, Na Wu, Xiaolian Chen, Wenming Su, Yuanjie Li, Chang-Qi Ma
Silver nanogrid based flexible transparent electrode is recognized as the most promising alternative to ITO electrode for organic electronics, owing to its low production cost and excellent flexibility. Typically, a highly conductive thin film coating layer, such as highly conductive PEDOT:PSS (HC-PEDOT:PSS) is usually deposited onto the Ag-grid electrode to smooth the surface and to minimize the sheet resistance. In this paper, we found that inverted flexible polymer solar cells with structure of Ag-grid/HC-PEDOT:PSS/ZnO/photoactive layer/MoO3/Al generally exhibits strong S-shaped J-V curves, which could be eliminated by light-soaking treatment...
March 1, 2017: ACS Applied Materials & Interfaces
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