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https://www.readbyqxmd.com/read/28448867/immuno-modulatory-and-cellular-antioxidant-activities-of-%C3%AE%C2%BA-selenocarrageenan-in-combination-with-epirubicin-in-h22-hepatoma-bearing-mice
#1
Na Ling, Xiaojun Zhou, Yubin Ji, Wenlan Li, Chenfeng Ji, Zheng Qi
BACKGROUND: Human hepatocellular carcinoma (HCC) has a high rate of tumor recurrence and metastasis, resulting in shortened survival time. The aim of this study is to evaluate the synergistic anti-tumor effects and underlying mechanism of κ-selenocarrageenan (KSC) in combination with the chemotherapy drug epirubicin (EPI) in H22 tumor-bearing mice. METHODS: Hepatocellular carcinoma H22 cells were implanted into mice. After the transplants were successfully established, the animals were divided into four groups: namely the control group, the KSC group, the EPI group and the KSC+EPI group...
April 24, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28448065/construction-of-a-map-based-reference-genome-sequence-for-barley-hordeum-vulgare-l
#2
Sebastian Beier, Axel Himmelbach, Christian Colmsee, Xiao-Qi Zhang, Roberto A Barrero, Qisen Zhang, Lin Li, Micha Bayer, Daniel Bolser, Stefan Taudien, Marco Groth, Marius Felder, Alex Hastie, Hana Šimková, Helena Staňková, Jan Vrána, Saki Chan, María Muñoz-Amatriaín, Rachid Ounit, Steve Wanamaker, Thomas Schmutzer, Lala Aliyeva-Schnorr, Stefano Grasso, Jaakko Tanskanen, Dharanya Sampath, Darren Heavens, Sujie Cao, Brett Chapman, Fei Dai, Yong Han, Hua Li, Xuan Li, Chongyun Lin, John K McCooke, Cong Tan, Songbo Wang, Shuya Yin, Gaofeng Zhou, Jesse A Poland, Matthew I Bellgard, Andreas Houben, Jaroslav Doležel, Sarah Ayling, Stefano Lonardi, Peter Langridge, Gary J Muehlbauer, Paul Kersey, Matthew D Clark, Mario Caccamo, Alan H Schulman, Matthias Platzer, Timothy J Close, Mats Hansson, Guoping Zhang, Ilka Braumann, Chengdao Li, Robbie Waugh, Uwe Scholz, Nils Stein, Martin Mascher
Barley (Hordeum vulgare L.) is a cereal grass mainly used as animal fodder and raw material for the malting industry. The map-based reference genome sequence of barley cv. 'Morex' was constructed by the International Barley Genome Sequencing Consortium (IBSC) using hierarchical shotgun sequencing. Here, we report the experimental and computational procedures to (i) sequence and assemble more than 80,000 bacterial artificial chromosome (BAC) clones along the minimum tiling path of a genome-wide physical map, (ii) find and validate overlaps between adjacent BACs, (iii) construct 4,265 non-redundant sequence scaffolds representing clusters of overlapping BACs, and (iv) order and orient these BAC clusters along the seven barley chromosomes using positional information provided by dense genetic maps, an optical map and chromosome conformation capture sequencing (Hi-C)...
April 27, 2017: Scientific Data
https://www.readbyqxmd.com/read/28447635/a-chromosome-conformation-capture-ordered-sequence-of-the-barley-genome
#3
Martin Mascher, Heidrun Gundlach, Axel Himmelbach, Sebastian Beier, Sven O Twardziok, Thomas Wicker, Volodymyr Radchuk, Christoph Dockter, Pete E Hedley, Joanne Russell, Micha Bayer, Luke Ramsay, Hui Liu, Georg Haberer, Xiao-Qi Zhang, Qisen Zhang, Roberto A Barrero, Lin Li, Stefan Taudien, Marco Groth, Marius Felder, Alex Hastie, Hana Šimková, Helena Staňková, Jan Vrána, Saki Chan, María Muñoz-Amatriaín, Rachid Ounit, Steve Wanamaker, Daniel Bolser, Christian Colmsee, Thomas Schmutzer, Lala Aliyeva-Schnorr, Stefano Grasso, Jaakko Tanskanen, Anna Chailyan, Dharanya Sampath, Darren Heavens, Leah Clissold, Sujie Cao, Brett Chapman, Fei Dai, Yong Han, Hua Li, Xuan Li, Chongyun Lin, John K McCooke, Cong Tan, Penghao Wang, Songbo Wang, Shuya Yin, Gaofeng Zhou, Jesse A Poland, Matthew I Bellgard, Ljudmilla Borisjuk, Andreas Houben, Jaroslav Doležel, Sarah Ayling, Stefano Lonardi, Paul Kersey, Peter Langridge, Gary J Muehlbauer, Matthew D Clark, Mario Caccamo, Alan H Schulman, Klaus F X Mayer, Matthias Platzer, Timothy J Close, Uwe Scholz, Mats Hansson, Guoping Zhang, Ilka Braumann, Manuel Spannagl, Chengdao Li, Robbie Waugh, Nils Stein
Cereal grasses of the Triticeae tribe have been the major food source in temperate regions since the dawn of agriculture. Their large genomes are characterized by a high content of repetitive elements and large pericentromeric regions that are virtually devoid of meiotic recombination. Here we present a high-quality reference genome assembly for barley (Hordeum vulgare L.). We use chromosome conformation capture mapping to derive the linear order of sequences across the pericentromeric space and to investigate the spatial organization of chromatin in the nucleus at megabase resolution...
April 26, 2017: Nature
https://www.readbyqxmd.com/read/28446312/-clinical-characteristics-and-gene-mutations-of-gilbert-syndrome-complicated-with-myeloproliferative-neoplasm
#4
Xing-Xin Li, Jun Shi, Zhen-Dong Huang, Ying-Qi Shao, Neng Nie, Jing Zhang, Mei-Li Ge, Jin-Bo Huang, Yi-Zhou Zheng
OBJECTIVE: To investigate the clinical characteristics and gene mutations of patients with Gilbert syndrome complicated with myeloproliferative neoplasms (MPN). METHODS: Peripheral blood samples from 1 patient with Gilbert syndrome complicated with MPN and his son were collected to analyse all exon mutations of UGT1A1 gene. RESULTS: The patient with leukocytosis, thrombocythemia, mild anemia and positive JAK2/V617F mutation was initially diagnosed as MPN...
April 2017: Zhongguo Shi Yan Xue Ye Xue za Zhi
https://www.readbyqxmd.com/read/28446270/-characteristics-and-clinical-significance-of-crlf2-mutations-in-adult-acute-lymphoblastic-leukemia
#5
Yan Gu, Yu-Jie Wu, Qi Han, Xi-Lian Zhou, Chun Qiao, Jian-Yong Li, Zheng Ge
OBJECTIVE: Cytokine receptor-like factor 2(CRLF2) plays an important role in the development of normal B lymphocytes, which can mediate early B cell proliferation and survival. The aim of this study was to investigate the mutations of CRLF2 and its clinical significance in adult patients with acute lymphoblastic leukemia(ALL). METHODS: Exons of CRLF2 were amplified, then the DNA was purified and sequenced; the frequency, position, types and clinical significance of CRLF2 mutations were analyzed...
April 2017: Zhongguo Shi Yan Xue Ye Xue za Zhi
https://www.readbyqxmd.com/read/28444662/early-mitochondrial-adaptations-in-skeletal-muscle-to-obesity-and-obesity-resistance-differentially-regulated-by-high-fat-diet
#6
Jingyu Sun, Tao Huang, Zhengtang Qi, Songhui You, Jingmei Dong, Chen Zhang, Lili Qin, Yunhe Zhou, Shuzhe Ding
The mechanism for different susceptibilities to obesity after short-term high-fat diet (HFD) feeding is largely unknown. Given the close association between obesity occurrence and mitochondrial dysfunction, the early events in skeletal muscle mitochondrial adaptations between HFD-induced obesity (DIO) and HFD-induced obesity resistant (DIO-R) lean phenotype under excess nutritional environment were explored.ICR/JCL male mice were randomly divided into 2 groups, as follows: low-fat diet (LFD) and HFD groups...
April 25, 2017: Experimental and Clinical Endocrinology & Diabetes
https://www.readbyqxmd.com/read/28444523/iop-measurement-in-silicone-oil-tamponade-eyes-by-corvis-st-tonometer-goldmann-applanation-tonometry-and-non-contact-tonometry
#7
Yang Zhang, Lin Zheng, Ailing Bian, Qi Zhou
PURPOSE: To compare the postoperative intraocular pressure (IOP) of eyes following pars plana vitrectomy (PPV) combined with intravitreal silicone oil (SO) tamponade by Corneal Visualization Scheimpflug Technology (CST), Goldmann applanation tonometry (GAT) and non-contact tonometry (NCT). METHODS: Thirty-eight participants who had undergone PPV combined with SO tamponade to treat vitreoretinal diseases were enrolled. Postoperative IOP measurements were obtained using CST, NCT and GAT...
April 25, 2017: International Ophthalmology
https://www.readbyqxmd.com/read/28444417/identification-of-proteins-differentially-expressed-by-chlamydia-trachomatis-treated-with-chlamydiaphage-capsid-protein-vp1-during-intracellular-growth
#8
Jingyue Ma, Yina Sun, Changgui Sun, Quan Zhou, Manli Qi, Jie Kong, Jing Wang, Yuanjun Liu, Quanzhong Liu
Chlamydia trachomatis infection is one of the most prevalent sexually transmitted diseases. Our research pertains to the inhibitory effect and molecular mechanism of the chlamydiaphage capsid protein VP1 on the growth of Chlamydia trachomatis. In this research, the capsid protein VP1 of the guinea-pig conjunctivitis chlamydiaphage phiCPG1 was expressed, purified and identified, and then, it was applied to the cultivation of different serovars of Chlamydia trachomatis and Chlamydia psittaci. The inhibitory effect was observed in each serovar of Chlamydia trachomatis (D, E, F, G, H, I, K, and L2) and Chlamydia psittaci inoculated with VP1 protein...
April 25, 2017: Archives of Microbiology
https://www.readbyqxmd.com/read/28443566/atypical-chemokine-receptor-1-polymorphism-can-not-affect-susceptibility-to-hepatitis-c-virus
#9
Shu Ting Zhang, Ming Shi, Lin Nan Shao, Shi Hang Zhou, Wei Jian Yu, Mei Chen, Nan Xiao, Ying Duan, Ling Zi Pan, Ni Wang, Wen Qian Song, Yue Xin Xia, Li Zhang, Ning Qi, Ming Liu
BACKGROUND: Hepatitis C virus (HCV) has infected 130 to 150 million individuals globally. A significant number of chronically infected patients will develop liver cirrhosis, hepatocellular cancer and liver failure. Atypical Chemokine Receptor 1 (ACKR1) has become the focus because of its diverse roles in diseases. However, little is known regarding the association of ACKR1 polymorphism with the susceptibility to HCV. AIMS: The purpose of the present study is to determine the association of the ACKR1 polymorphisms (rs12075) with HCV susceptibility...
April 6, 2017: Balkan Medical Journal
https://www.readbyqxmd.com/read/28443207/truth-telling-for-patients-with-esophageal-squamous-cell-carcinoma-in-henan-china
#10
Lian-Qun Zhang, Pei-Nan Chen, Hai-Ling Wang, Li Sun, Xue-Ke Zhao, Xin Song, Min-Jie Wu, Tang-Juan Zhang, Ling-Fen Ji, Wei-Li Han, Zong-Min Fan, Yuan Yuan, Hai-Jun Yang, Jian-Po Wang, Fu-You Zhou, Yi-Jun Qi, Li-Dong Wang
OBJECTIVE: : This study aims to investigate the truth-telling status and the relevant factors of esophageal squamous cell carcinoma (ESCC) patients in Henan, China. METHODS: : A cross-sectional study from April to June 2015 using questionnaires was given to 301 family members of hospitalized ESCC patients based in three affiliated hospitals of Zhengzhou University (i.e., The First Hospital, The Second Hospital, and Tumor Hospital) and Anyang Tumor Hospital. RESULTS: : Among the 41...
February 2017: Cancer Biology & Medicine
https://www.readbyqxmd.com/read/28442407/light-magnetic-hyperthermia-triggered-drug-released-from-multi-functional-thermo-sensitive-magnetoliposomes-for-precise-cancer-synergetic-theranostics
#11
Yuxin Guo, Yang Zhang, Jinyuan Ma, Qi Li, Yang Li, Xinyi Zhou, Dan Zhao, Hua Song, Qing Chen, Xuan Zhu
Precise delivery of antineoplastic drugs to specific tumor region has drawn much attention in recent years. Herein, a light/magnetic hyperthermia triggered drug delivery with multiple functionality is designed based on methotrexate (MTX) modified thermo-sensitive magnetoliposomes (MTX-MagTSLs). In this system, MTX and oleic acid modified magnetic nanoparticles (MNPs) can be applied in biological and magnetic targeting. Meanwhile, lipophilic fluorescent dye Cy5.5 and MNPs are encapsulated into the bilayer of liposomes, which can not only achieve dual-imaging effect to verify the MTX-MagTSLs accumulation in tumor region, but also provide an appropriate laser irradiation region to release Doxorubicin (Dox) under alternating magnetic field (AMF)...
April 22, 2017: Journal of Controlled Release: Official Journal of the Controlled Release Society
https://www.readbyqxmd.com/read/28442404/meta-analytic-investigations-of-common-and-distinct-grey-matter-alterations-in-youths-and-adults-with-obsessive-compulsive-disorder
#12
REVIEW
Xinyu Hu, Mingying Du, Lizhou Chen, Lei Li, Ming Zhou, Lianqing Zhang, Qi Liu, Lu Lu, Kunal Mreedha, Xiaoqi Huang, Qiyong Gong
Obsessive-compulsive disorder (OCD) is a disabling illness with onset generally in childhood. OCD-youths differ from OCD-adults with regard to gender distribution, comorbidity patterns and treatment options. However, little is known about the neural correlate differences underpin those two populations. The current meta-analysis summarizes voxel based morphometry findings to elucidate whether differences of neural correlates exist between these two populations. Both OCD-youths and OCD-adults demonstrated greater striatal volume and smaller prefrontal grey matter volume (GMV)...
April 22, 2017: Neuroscience and Biobehavioral Reviews
https://www.readbyqxmd.com/read/28440474/kallistatin-exerts-anti-lymphangiogenic-effects-by-inhibiting-lymphatic-endothelial-cell-proliferation-migration-and-tube-formation
#13
Caiqi Ma, Haofan Yin, Jun Zhong, Yang Zhang, Chuanghua Luo, Di Che, Zhenzhen Fang, Lei Li, Shuxing Qin, Jieying Liang, Weiwei Qi, Zhonghan Yang, Ti Zhou, Jianxing Ma, Xia Yang, Guoquan Gao
Kallistatin has been recognized as an endogenous angiogenic inhibitor. However, its effects on lymphatic endothelial cells and lymphangiogenesis remain poorly understood. Lymphangiogenesis is involved in tumor metastasis via the lymphatic vasculature in various types of tumors. The aim of this study was to investigate the effects of kallistatin on lymphangiogenesis and the mechanism of action involved. Treatment with kallistatin recombinant protein or overexpression of kallistatin inhibited the proliferation, migration and tube formation of human lymphatic endothelial cells (hLECs), and induced apoptosis of hLECs...
April 20, 2017: International Journal of Oncology
https://www.readbyqxmd.com/read/28440473/cxcr6-predicts-poor-prognosis-in-gastric-cancer-and-promotes-tumor-metastasis-through-epithelial-mesenchymal-transition
#14
Jie-Jie Jin, Fa-Xiang Dai, Zi-Wen Long, Hong Cai, Xiao-Wen Liu, Ye Zhou, Qi Hong, Qiong-Zhu Dong, Ya-Nong Wang, Hua Huang
Chemokines and their receptors have been confirmed to be involved in several types of cancer. However, little is known concerning the role of CXCL16 and its receptor CXCR6 in gastric cancer (GC) progression and metastasis. In the present study, expression of CXCL16 and CXCR6 in GC tumor and peritumoral tissues was detected by immunohistochemistry (IHC) in a cohort of 352 GC patients who underwent gastrectomy, and the correlation between CXCL16/CXCR6 expression and clinicopathological characteristics was further analyzed...
April 25, 2017: Oncology Reports
https://www.readbyqxmd.com/read/28440394/g-protein-coupled-receptor-30-mediates-the-effects-of-estrogen-on-endothelial-cell-tube-formation-in%C3%A2-vitro
#15
Liyuan Zhou, Hong Chen, Xun Mao, Hongbo Qi, Philip N Baker, Hua Zhang
The placenta is the exchange organ between the mother and the fetus. The inadequate function of this organ is associated with a number of pregnancy disorders. Hypoxia and oxidative stress during placental development may induce endothelial dysfunction, resulting in the reduction in the perfusion of the placenta. During pregnancy, the levels of estrogen are increased. Decreased estrogen levels have been reported in women with preeclampsia. However, whether estrogen is involved in placental angiogenesis remains unclear...
April 20, 2017: International Journal of Molecular Medicine
https://www.readbyqxmd.com/read/28440232/clinical-use-of-endoscopic-ultrasound-guided-fine-needle-aspiration-guidelines-and-recommendations-from-chinese-society-of-digestive-endoscopy
#16
Nan Ge, Shutian Zhang, Zhendong Jin, Siyu Sun, Aiming Yang, Bangmao Wang, Guiqi Wang, Guoqiang Xu, Jianyu Hao, Liang Zhong, Ning Zhong, Peng Li, Qi Zhu, Weidong Nian, Wen Li, Xiaofeng Zhang, Xiaoping Zhou, Xiujiang Yang, Yi Cui, Zhen Ding
No abstract text is available yet for this article.
March 2017: Endoscopic Ultrasound
https://www.readbyqxmd.com/read/28439539/imaging-the-dark-emission-of-spasers
#17
Hua-Zhou Chen, Jia-Qi Hu, Suo Wang, Bo Li, Xing-Yuan Wang, Yi-Lun Wang, Lun Dai, Ren-Min Ma
Spasers are a new class of laser devices with cavity sizes free from optical diffraction limit. They are an emergent tool for various applications, including biochemical sensing, superresolution imaging, and on-chip optical communication. According to its original definition, a spaser is a coherent surface plasmon amplifier that does not necessarily generate a radiative photon output. However, to date, spasers have only been studied with scattered photons, and their intrinsic surface plasmon emission is a "dark" emission that is yet to be revealed because of its evanescent nature...
April 2017: Science Advances
https://www.readbyqxmd.com/read/28436940/disruption-of-spatiotemporal-hypoxic-signaling-causes-congenital-heart-disease-in-mice
#18
Xuejun Yuan, Hui Qi, Xiang Li, Fan Wu, Jian Fang, Eva Bober, Gergana Dobreva, Yonggang Zhou, Thomas Braun
Congenital heart disease (CHD) represents the most prevalent inborn anomaly. Only a minority of CHD cases are attributed to genetic causes, suggesting a major role of environmental factors. Nonphysiological hypoxia during early pregnancy induces CHD, but the underlying reasons are unknown. Here, we have demonstrated that cells in the mouse heart tube are hypoxic, while cardiac progenitor cells (CPCs) expressing islet 1 (ISL1) in the secondary heart field (SHF) are normoxic. In ISL1+ CPCs, induction of hypoxic responses caused CHD by repressing Isl1 and activating NK2 homeobox 5 (Nkx2...
April 24, 2017: Journal of Clinical Investigation
https://www.readbyqxmd.com/read/28436592/diagnostic-value-of-virtual-touch-tissue-imaging-quantification-for-evaluating-median-nerve-stiffness-in-carpal-tunnel-syndrome
#19
Chen Zhang, Miao Li, Jue Jiang, Qi Zhou, Li Xiang, Yajuan Huang, Wenrui Ban, Wei Peng
OBJECTIVES: To measure the shear wave velocity (SWV) of the median nerve by Virtual Touch tissue imaging quantification (VTIQ; Siemens AG, Erlangen, Germany) through the beginning of the carpal tunnel and to determine whether VTIQ could be used to diagnose carpal tunnel syndrome. METHODS: This study recruited 49 consecutive patients (72 wrists) with a definitive diagnosis of carpal tunnel syndrome and 23 healthy volunteers (46 wrists). We measured the median nerve diameter and cross-sectional area by 2-dimensional sonography and the SWV by VTIQ...
April 24, 2017: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/28436447/an-integrated-double-filtration-microfluidic-device-for-isolation-enrichment-and-quantification-of-urinary-extracellular-vesicles-for-detection-of-bladder-cancer
#20
Li-Guo Liang, Meng-Qi Kong, Sherry Zhou, Ye-Feng Sheng, Ping Wang, Tao Yu, Fatih Inci, Winston Patrick Kuo, Lan-Juan Li, Utkan Demirci, ShuQi Wang
Extracellular vesicles (EVs), including exosomes and microvesicles, are present in a variety of bodily fluids, and the concentration of these sub-cellular vesicles and their associated biomarkers (proteins, nucleic acids, and lipids) can be used to aid clinical diagnosis. Although ultracentrifugation is commonly used for isolation of EVs, it is highly time-consuming, labor-intensive and instrument-dependent for both research laboratories and clinical settings. Here, we developed an integrated double-filtration microfluidic device that isolated and enriched EVs with a size range of 30-200 nm from urine, and subsequently quantified the EVs via a microchip ELISA...
April 24, 2017: Scientific Reports
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