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He-Feng Huang

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https://www.readbyqxmd.com/read/29455043/ultra-early-injection-of-low-viscosity-cement-in-vertebroplasty-procedure-for-treating-osteoporotic-vertebral-compression-fractures-a-retrospective-cohort-study
#1
Zhao-Fei Zhang, Dong-Hua Liu, Pei-Yu Wu, Chun-Liang Xie, Feng-Wei Qin, He Huang
OBJECTIVE: To evaluate the clinical effect of ultra-early injection (before the phase of "tooth-paste-like") of low-viscosity cement in percutaneous vertebroplasty (PVP) for treating osteoporotic vertebral compression fractures (OVCFs). METHODS: Two hundred sixty-one patients who had PVP procedures with low-viscosity cement (ultra-early injection: 145, normal injection: 135) were included from July 2010 to July 2016 in our hospital. Visual Analog Scale (VAS), Oswestry Disability Index (ODI), Cobb angle, cement leakage, and adjacent vertebral fractures were evaluated...
February 15, 2018: International Journal of Surgery
https://www.readbyqxmd.com/read/29445134/the-long-non-coding-rna-foxd2-as1-promotes-bladder-cancer-progression-and-recurrence-through-a-positive-feedback-loop-with-akt-and-e2f1
#2
Feng Su, Wang He, Changhao Chen, Mo Liu, Hongwei Liu, Feiyuan Xue, Junming Bi, Dawei Xu, Yue Zhao, Jian Huang, Tianxin Lin, Chun Jiang
Long non-coding RNAs (lncRNAs) have been identified as significant regulators in cancer progression. Positive feedback loops between lncRNAs and transcription factors have attracted increasing attention. Akt pathway plays a crucial role in bladder cancer growth and recurrence. In the present study, we demonstrate a novel regulatory pattern involving FOXD2-AS1, Akt, and E2F1. FOXD2-AS1 is highly expressed in bladder cancer and is associated with tumor stage, recurrence, and poor prognosis. Further experiments showed that FOXD2-AS1 promotes bladder cancer cell proliferation, migration, and invasion in vitro and in vivo...
February 14, 2018: Cell Death & Disease
https://www.readbyqxmd.com/read/29441465/xylanilyticolides-a-c-three-new-compounds-from-cultures-of-the-actinomycete-promicromonospora-xylanilytica-yim-61515
#3
Zhen-Xiong Wang, Shen Qin, Li-Hua Xu, He-Ping Chen, Huan Sun, Rong Huang, Zheng-Hui Li, Tao Feng, Ji-Kai Liu
Three new lactones, xylanilyticolides A-C (1-3), were isolated from cultures of the actinomycete Promicromonospora xylanilytica YIM 61515. Their structures were elucidated by 1D and 2D NMR spectroscopic data in conjunction with HRESIMS analysis. Compound 1 exhibited potent cytotoxicities against five human cancer cell lines HL-60, A-549, SMMC-7721, MCF-7 and SW480 with the IC50values of 3.9, 15.2, 11.2, 5.9, and 4.7 μM, respectively.
February 13, 2018: Natural Products and Bioprospecting
https://www.readbyqxmd.com/read/29435112/lncrna-malat1-regulates-smooth-muscle-cell-phenotype-switch-via-activation-of-autophagy
#4
Tie-Feng Song, Li-Wen Huang, Ying Yuan, Hui-Qin Wang, Hong-Peng He, Wen-Jian Ma, Li-Hong Huo, Hao Zhou, Nan Wang, Tong-Cun Zhang
Vascular smooth muscle cells (VSMCs), switching from a differentiated to a proliferative phenotype, contribute to various vascular diseases. However, the role of long noncoding RNA metastasis-associated lung adenocarcinoma transcript 1 MALAT1 in the phenotype switching of VSMCs remains unclear. Here, we report that the knockdown of MALAT1 promotes the transformation of smooth muscle cells from a proliferative phenotype to a differentiated phenotype. MALAT1 knockdown inhibited cellular proliferation and migration, leading to significant cell cycle arrest in the G2 phase...
January 12, 2018: Oncotarget
https://www.readbyqxmd.com/read/29432408/a-randomized-trial-comparing-clinical-outcomes-between-zero-profile-and-traditional-multilevel-anterior-cervical-discectomy-and-fusion-surgery-for-cervical-myelopathy
#5
Shenghua He, Hualong Feng, Zhiming Lan, Juyi Lai, Zhitao Sun, Yeguang Wang, Jian Wang, Zhiqiang Ren, Feiqiang Huang, Fuguang Xu
STUDY DESIGN: Prospective randomized study from a single center OBJECTIVE.: The purpose of this study was to compare outcomes between a zero-profile (ZP) anterior cervical discectomy and fusion (ACDF) construct to a traditional ACDF with anterior cervical plate (ACP) in the treatment of multilevel cervical spondylotic myelopathy. SUMMARY OF BACKGROUND DATA: Multilevel cervical spondylotic myelopathy can be treated by a variety of techniques, most commonly with corpectomy, ACDF, posterior cervical fusion, or a combination of the three...
March 1, 2018: Spine
https://www.readbyqxmd.com/read/29422116/microrna-139-3p-suppresses-tumor-growth-and-metastasis-in-hepatocellular-carcinoma-by-repressing-anxa2r
#6
Zeng Cheng Zou, Min Dai, Zeng Yin Huang, Yi Lu, He Ping Xie, Yi Fang Li, Yue Li, Ying Tan, Feng Lin Wang
The direct roles of miR-139-3p on hepatocellular carcinoma (HCC) cell growth and metastasis remain poorly understood. We attempt to demonstrate the regulatory role of miR139-3p in hepatocellular carcinoma (HCC) progression and its mechanisms behind. Here, we show that miR-139-3p expression was significantly reduced in the HCC tissues compared to para-tumor tissues. Exogenous overexpression of miR-139-3p inhibited the migration and invasion of HCC cells, whereas down-regulation of miR-139-3p was able to induced HCC HepG2 and SNU-449 cell lines migration and invasion...
February 8, 2018: Oncology Research
https://www.readbyqxmd.com/read/29415995/plasma-hemopexin-ameliorates-murine-spinal-cord-injury-by-switching-microglia-from-the-m1-state-to-the-m2-state
#7
Dunxin Han, Zhongwang Yu, Weili Liu, Dou Yin, Yingyan Pu, Jifeng Feng, Yimin Yuan, Aijun Huang, Li Cao, Cheng He
Spinal cord injury (SCI) is a devastating type of central nervous system (CNS) trauma with limited therapeutic treatments. The polarization of microglia into the M1 or M2 state has been documented to play important roles in the pathogenesis of SCI, although the complete repertoire of underlying factors has not been identified. Interestingly, the time point at which hematomyelia (intramedullary spinal cord hemorrhage) is alleviated coincides with a decrease in the number of M2 microglia. Here the function of Hemopexin (Hpx), a hematogenous glycoprotein, was examined in the crush model of SCI...
February 7, 2018: Cell Death & Disease
https://www.readbyqxmd.com/read/29409772/two-complement-fixing-pectic-polysaccharides-from-pedicel-of-lycium-barbarum-l-promote-cellular-antioxidant-defense
#8
Ruyu Yao, Chao Huang, Xingfu Chen, Zhongqiong Yin, Yuping Fu, Lixia Li, Bin Feng, Xu Song, Changliang He, Guizhou Yue, Bo Jing, Cheng Lv, Gang Su, Gang Ye, Yuanfeng Zou
Purification, characterization and biological activities of polysaccharides from Lycium barbarum pedicel were investigated in this study. Two polysaccharides, PLBP-I-I and PLBP-II-I, were obtained from water extracts by anion exchange chromatography and gel filtration. Structural elucidation based on IR, 1H NMR, and 13C NMR spectra indicated that these two fractions were typical pectic polysaccharides, with homogalacturonan and rhamnogalacturonan type I regions and arabinogalactan side chains, and some of the galacturonic acid units were methyl esterified...
January 31, 2018: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/29400499/evaluation-of-the-interplanetary-magnetic-field-strength-using-the-cosmic-ray-shadow-of-the-sun
#9
M Amenomori, X J Bi, D Chen, T L Chen, W Y Chen, S W Cui, Danzengluobu, L K Ding, C F Feng, Zhaoyang Feng, Z Y Feng, Q B Gou, Y Q Guo, H H He, Z T He, K Hibino, N Hotta, Haibing Hu, H B Hu, J Huang, H Y Jia, L Jiang, F Kajino, K Kasahara, Y Katayose, C Kato, K Kawata, M Kozai, Labaciren, G M Le, A F Li, H J Li, W J Li, C Liu, J S Liu, M Y Liu, H Lu, X R Meng, T Miyazaki, K Mizutani, K Munakata, T Nakajima, Y Nakamura, H Nanjo, M Nishizawa, T Niwa, M Ohnishi, I Ohta, S Ozawa, X L Qian, X B Qu, T Saito, T Y Saito, M Sakata, T K Sako, J Shao, M Shibata, A Shiomi, T Shirai, H Sugimoto, M Takita, Y H Tan, N Tateyama, S Torii, H Tsuchiya, S Udo, H Wang, H R Wu, L Xue, Y Yamamoto, K Yamauchi, Z Yang, A F Yuan, T Yuda, L M Zhai, H M Zhang, J L Zhang, X Y Zhang, Y Zhang, Yi Zhang, Ying Zhang, Zhaxisangzhu, X X Zhou
We analyze the Sun's shadow observed with the Tibet-III air shower array and find that the shadow's center deviates northward (southward) from the optical solar disk center in the "away" ("toward") interplanetary magnetic field (IMF) sector. By comparing with numerical simulations based on the solar magnetic field model, we find that the average IMF strength in the away (toward) sector is 1.54±0.21_{stat}±0.20_{syst} (1.62±0.15_{stat}±0.22_{syst}) times larger than the model prediction. These demonstrate that the observed Sun's shadow is a useful tool for the quantitative evaluation of the average solar magnetic field...
January 19, 2018: Physical Review Letters
https://www.readbyqxmd.com/read/29397767/daedaleanols-a-and-b-two-new-sesquiterpenes-from-cultures-of-the-basidiomycete-daedalea-incana
#10
Ying Huang, Shuai-Bing Zhang, He-Ping Chen, Zhen-Zhu Zhao, Zheng-Hui Li, Tao Feng, Ji-Kai Liu
Two new sesquiterpenes, daedaleanols A (1) and B (2), together with three known sesquiterpenes (3-5), were isolated from cultures of the basidiomycete Daedalea incana. Their structures were elucidated on the basis of extensive spectroscopic means. All compounds were tested for their cytotoxicities against three human cancer cell lines.
February 4, 2018: Natural Product Research
https://www.readbyqxmd.com/read/29397013/supramolecular-nanostructures-of-structurally-defined-graphene-nanoribbons-in-aqueous-phase
#11
Yinjuan Huang, Wei-Tao Dou, Fugui Xu, Hong-Bo Ru, Qiuyu Gong, Dongqing Wu, Deyue Yan, He Tian, Xiao-Peng He, Yiyong Mai, Xinliang Feng
Structurally defined graphene nanoribbons (GNRs) have attracted great interest due to their unique optical and electronic properties. However, the poor liquid-phase dispersibility of the GNRs impedes their investigation in a wide range of research areas, such as supramolecular self-assembly. In this study, structurally defined GNRs were synthesized by a bottom-up strategy, which were grafted with hydrophilic poly(ethylene oxide) chains of different lengths (named as GNR-PEO). The PEO grafting rendered GNR-PEO excellent dispersibility in water with high GNR concentrations of up to 0...
February 3, 2018: Angewandte Chemie
https://www.readbyqxmd.com/read/29384474/targeting-posttranslational-modifications-of-riok1-inhibits-the-progression-of-colorectal-and-gastric-cancers
#12
Xuehui Hong, He Huang, Xingfeng Qiu, Zhijie Ding, Xing Feng, Yuekun Zhu, Huiqin Zhuo, Jingjing Hou, Jiabao Zhao, Wangyu Cai, Ruihua Sha, Xinya Hong, Yongxiang Li, Hongjiang Song, Zhiyong Zhang
RIOK1 has recently been shown to play important roles in cancers, but its posttranslational regulation is largely unknown. Here we report that RIOK1 is methylated at K411 by SETD7 methyltransferase and that lysine-specific demethylase 1 (LSD1) reverses its methylation. The mutated RIOK1 (K411R) that cannot be methylated exhibits a longer half-life than does the methylated RIOK1. FBXO6 specifically interacts with K411-methylated RIOK1 through its FBA domain to induce RIOK1 ubiquitination. Casein kinase 2 (CK2) phosphorylates RIOK1 at T410, which stabilizes RIOK1 by antagonizing K411 methylation and impeding the recruitment of FBXO6 to RIOK1...
January 31, 2018: ELife
https://www.readbyqxmd.com/read/29376729/observation-of-new-properties-of-secondary-cosmic-rays-lithium-beryllium-and-boron-by-the-alpha-magnetic-spectrometer-on-the-international-space-station
#13
M Aguilar, L Ali Cavasonza, G Ambrosi, L Arruda, N Attig, S Aupetit, P Azzarello, A Bachlechner, F Barao, A Barrau, L Barrin, A Bartoloni, L Basara, S Başeğmez-du Pree, M Battarbee, R Battiston, U Becker, M Behlmann, B Beischer, J Berdugo, B Bertucci, K F Bindel, V Bindi, W de Boer, K Bollweg, V Bonnivard, B Borgia, M J Boschini, M Bourquin, E F Bueno, J Burger, W J Burger, F Cadoux, X D Cai, M Capell, S Caroff, J Casaus, G Castellini, F Cervelli, M J Chae, Y H Chang, A I Chen, G M Chen, H S Chen, L Cheng, H Y Chou, E Choumilov, V Choutko, C H Chung, C Clark, R Clavero, G Coignet, C Consolandi, A Contin, C Corti, W Creus, M Crispoltoni, Z Cui, K Dadzie, Y M Dai, A Datta, C Delgado, S Della Torre, M B Demirköz, L Derome, S Di Falco, F Dimiccoli, C Díaz, P von Doetinchem, F Dong, F Donnini, M Duranti, D D'Urso, A Egorov, A Eline, T Eronen, J Feng, E Fiandrini, P Fisher, V Formato, Y Galaktionov, G Gallucci, R J García-López, C Gargiulo, H Gast, I Gebauer, M Gervasi, A Ghelfi, F Giovacchini, D M Gómez-Coral, J Gong, C Goy, V Grabski, D Grandi, M Graziani, K H Guo, S Haino, K C Han, Z H He, M Heil, T H Hsieh, H Huang, Z C Huang, C Huh, M Incagli, M Ionica, W Y Jang, Yi Jia, H Jinchi, S C Kang, K Kanishev, B Khiali, G N Kim, K S Kim, Th Kirn, C Konak, O Kounina, A Kounine, V Koutsenko, A Kulemzin, G La Vacca, E Laudi, G Laurenti, I Lazzizzera, A Lebedev, H T Lee, S C Lee, C Leluc, H S Li, J Q Li, Q Li, T X Li, Y Li, Z H Li, Z Y Li, S Lim, C H Lin, P Lipari, T Lippert, D Liu, Hu Liu, V D Lordello, S Q Lu, Y S Lu, K Luebelsmeyer, F Luo, J Z Luo, S S Lyu, F Machate, C Mañá, J Marín, T Martin, G Martínez, N Masi, D Maurin, A Menchaca-Rocha, Q Meng, V M Mikuni, D C Mo, P Mott, T Nelson, J Q Ni, N Nikonov, F Nozzoli, A Oliva, M Orcinha, M Palermo, F Palmonari, C Palomares, M Paniccia, M Pauluzzi, S Pensotti, C Perrina, H D Phan, N Picot-Clemente, F Pilo, C Pizzolotto, V Plyaskin, M Pohl, V Poireau, L Quadrani, X M Qi, X Qin, Z Y Qu, T Räihä, P G Rancoita, D Rapin, J S Ricol, S Rosier-Lees, A Rozhkov, D Rozza, R Sagdeev, S Schael, S M Schmidt, A Schulz von Dratzig, G Schwering, E S Seo, B S Shan, J Y Shi, T Siedenburg, D Son, J W Song, M Tacconi, X W Tang, Z C Tang, D Tescaro, Samuel C C Ting, S M Ting, N Tomassetti, J Torsti, C Türkoğlu, T Urban, V Vagelli, E Valente, E Valtonen, M Vázquez Acosta, M Vecchi, M Velasco, J P Vialle, V Vitale, L Q Wang, N H Wang, Q L Wang, X Wang, X Q Wang, Z X Wang, C C Wei, Z L Weng, K Whitman, H Wu, X Wu, R Q Xiong, W Xu, Q Yan, J Yang, M Yang, Y Yang, H Yi, Y J Yu, Z Q Yu, M Zannoni, S Zeissler, C Zhang, F Zhang, J Zhang, J H Zhang, S W Zhang, Z Zhang, Z M Zheng, H L Zhuang, V Zhukov, A Zichichi, N Zimmermann, P Zuccon
We report on the observation of new properties of secondary cosmic rays Li, Be, and B measured in the rigidity (momentum per unit charge) range 1.9 GV to 3.3 TV with a total of 5.4×10^{6} nuclei collected by AMS during the first five years of operation aboard the International Space Station. The Li and B fluxes have an identical rigidity dependence above 7 GV and all three fluxes have an identical rigidity dependence above 30 GV with the Li/Be flux ratio of 2.0±0.1. The three fluxes deviate from a single power law above 200 GV in an identical way...
January 12, 2018: Physical Review Letters
https://www.readbyqxmd.com/read/29374065/metformin-induced-reduction-of-cd39-and-cd73-blocks-myeloid-derived-suppressor-cell-activity-in-patients-with-ovarian-cancer
#14
Yi Zhang, Lifeng Li, Liping Wang, Jieyao Li, Zhirui Fan, Li Yang, Zhen Zhang, Chaoqi Zhang, Dongli Yue, Guohui Qin, Tengfei Zhang, Feng Li, Xinfeng Chen, Yu Ping, Dan Wang, Qun Gao, Qianyi He, Lan Huang, Hong Li, Jianmin Huang, Xuan Zhao, Wenhua Xue, Zhi Sun, Jingli Lu, Jane Yu, Jie Zhao, Bin Zhang
Metformin is a broadlyprescribed drug for type 2 diabetes that exerts antitumor activity, yet the mechanisms underlying this activity remain unclear. We show here that metformin treatment blocks the suppressive function of myeloid-derived suppressor cells (MDSC) in patients with ovarian cancer (OC) by downregulating the expression and ectoenzymatic activity of CD39 and CD73 on monocytic and polymononuclear MDSC subsets. Metformin triggered activation of AMP-activated protein kinase α (AMPKα) and subsequently suppressed hypoxia-inducible factor-α (HIF-1α), which was critical for induction of CD39/CD73 expression in MDSC...
January 26, 2018: Cancer Research
https://www.readbyqxmd.com/read/29371981/suppressor-of-fused-sufu-promotes-epithelial-mesenchymal-transition-emt-in-cervical-squamous-cell-carcinoma
#15
Ziyu Zhang, Yang Zou, Meirong Liang, Yuanting Chen, Yong Luo, Bicheng Yang, Faying Liu, Yunna Qin, Deming He, Feng Wang, Ouping Huang
Suppressor of fused is essential for the maximal activation of Sonic Hedgehog signaling in development and tumorigenesis. However, the role of Sufu in cervical carcinoma remains unknown. Here, we report new findings of Sufu in regulating the epithelial-to-mesenchymal transition through the FoxM1 transcriptional modulation by 14-3-3ζ protein in cervical carcinoma. Sufu is overexpressed in cervical squamous cell carcinoma and its level in clinical tumor tissues is positively correlated with 14-3-3ζ. Functionanlly, siSufu remarkably prevents the cancer cell migration and invasion...
December 26, 2017: Oncotarget
https://www.readbyqxmd.com/read/29365394/-allogeneic-hematopoietic-stem-cell-transplantation-for-treatment-of-refractory-and-relapsed-acute-myeloid-leukemia-outcomes-and-prognostic-factors
#16
X H Su, J F Yao, G X Zhang, Y He, J L Wei, Q L Ma, D L Yang, Y Huang, W H Zhai, C Liang, G Li, X Chen, S Z Feng, M Z Han, E L Jiang
Objective: To evaluate the outcomes and prognostic factors of patients with refractory and relapsed acute myeloid leukemia (AML) who received allogeneic hematopoietic stem cell transplantation (allo-HSCT) . Methods: The overall survival (OS) , disease free survival (DFS) , acute and chronic graft-versus-host disease (GVHD) , relapse rate (RR) , transplantation related mortality (TRM) and their related risk factors were analyzed retrospectively. Results: All the patients (median age 35 years, range 6 to 58) received myeloablative conditioning regimens...
December 14, 2017: Zhonghua Xue Ye Xue za Zhi, Zhonghua Xueyexue Zazhi
https://www.readbyqxmd.com/read/29352881/carbon-nanotube-modified-oxidized-regenerated-cellulose-gauzes-for-hemostatic-applications
#17
Feng Cheng, Changyu Liu, Hongbin Li, Xinjing Wei, Tingsheng Yan, Yunfeng Wang, Yunjia Song, Jinmei He, Yudong Huang
Functionalized carbon nanotubes have recently received interest because of their unique properties, especially in the biomedical field. In this research, unmodified multiwalled carbon nanotubes (MWCNTs), and functionalized carbon nanotubes with amino groups (MWCNTs-NH2) and carboxyl groups (MWCNTs-COOH) were grafted to oxidized regenerated cellulose (ORC) gauze to fabricate novel functionalized ORC, and the performance of the functionalized gauze was investigated. The functionalized ORC was characterized by FT-IR, XPS and SEM, which showed the different kinds of CNTs grafted on its surface...
March 1, 2018: Carbohydrate Polymers
https://www.readbyqxmd.com/read/29350525/a-microporous-luminescent-metal-organic-framework-for-a-sensitive-and-selective-fluorescence-sensing-of-toxic-mycotoxin-in-mouldy-sugarcane
#18
Dan Tian, Xiao-Jing Liu, Rui Feng, Jia-Li Xu, Jian Xu, Rong-Ying Chen, Ling Huang, Xian-He Bu
Food contamination by toxic mycotoxins not only causes a considerable loss in economy, but importantly poses a huge threat to human health through accidental ingestion. Hence, it is an ongoing and imperative need to develop a convenient, cost-effective method for the detection of the mycotoxin-infected agricultural commodities. To this end, we herein fabricated a novel metal-organic framework (MOF) derived composite material that displays a strong solid-state emission in the visible region, by attaching a frequently used fluorescent label, fluorescein isothiocyanate (FITC), via guest adsorption...
January 19, 2018: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/29344314/aberrant-expression-and-dna-methylation-of-lipid-metabolism-genes-in-pcos-a-new-insight-into-its-pathogenesis
#19
Jie-Xue Pan, Ya-Jing Tan, Fang-Fang Wang, Ning-Ning Hou, Yu-Qian Xiang, Jun-Yu Zhang, Ye Liu, Fan Qu, Qing Meng, Jian Xu, Jian-Zhong Sheng, He-Feng Huang
Background: Polycystic ovary syndrome (PCOS), whose etiology remains uncertain, is a highly heterogenous and genetically complex endocrine disorder. The aim of this study was to identify differentially expressed genes (DEGs) in granulosa cells (GCs) from PCOS patients and make epigenetic insights into the pathogenesis of PCOS. Results: Included in this study were 110 women with PCOS and 119 women with normal ovulatory cycles undergoing in vitro fertilization acting as the control group...
2018: Clinical Epigenetics
https://www.readbyqxmd.com/read/29343207/genome-wide-analysis-identified-a-number-of-dysregulated-long-noncoding-rna-lncrna-in-human-pancreatic-ductal-adenocarcinoma
#20
Sijie Hao, Lie Yao, Jiaxin Huang, Hang He, Feng Yang, Yang Di, Chen Jin, Deliang Fu
BACKGROUND: Long noncoding RNAs have been shown to play crucial roles in cancer biology, while the long noncoding RNA landscapes of pancreatic ductal adenocarcinoma have not been completely characterized. We aimed to determine whether long noncoding RNA could serve as early diagnostic biomarkers for pancreatic ductal adenocarcinoma. METHOD: We conducted a genome-wide microarray analysis on pancreatic ductal adenocarcinoma and their adjacent noncancerous tissues from 8 Chinese patients...
January 1, 2018: Technology in Cancer Research & Treatment
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