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https://www.readbyqxmd.com/read/29148793/light-and-magnetic-dual-responsive-pickering-emulsion-micro-reactors
#1
Chun-Yan Xie, Shi-Xin Meng, Long-Hui Xue, Rui-Xue Bai, Xin Yang, Yaolei Wang, Zhong-Ping Qiu, Bernard P Binks, Ting Guo, Tao Meng
Emulsion droplets can serve as ideal compartments for reactions. In fact, in many cases, the chemical reactions are supposed to be triggered at a desired position and time without change of the system environment. Here, we present a type of light and magnetic dual-responsive Pickering emulsion micro-reactor by co-adsorption of light-sensitive titania (TiO2) and super paramagnetic iron oxide (Fe3O4) nanoparticles at the oil-water interface of emulsion droplets. The droplets encapsulating different reactants in advance can be driven close to each other by an external magnetic field, and then chemical reaction is triggered by UV illumination due to the contact of the isolated reactants as a result of droplet coalescence...
November 17, 2017: Langmuir: the ACS Journal of Surfaces and Colloids
https://www.readbyqxmd.com/read/29139273/-comparative-study-on-promoting-blood-effects-of-danshen-honghua-herb-pair-with-different-preparations-based-on-chemometrics-and-multi-attribute-comprehensive-index-methods
#2
Cheng Qu, Yu-Ping Tang, Xu-Qin Shi, Gui-Sheng Zhou, Er-Xin Shang, Li-Li Shang, Jian-Ming Guo, Pei Liu, Jing Zhao, Bu-Chang Zhao, Jin-Ao Duan
To evaluate the promoting blood circulation and removing blood stasis effects of Danshen-Honghua(DH) herb pair with different preparations (alcohol, 50% alcohol and water) on blood rheology and coagulation functions in acute blood stasis rats, and optimize the best preparation method of DH based on principal component analysis(PCA), hierarchical cluster heatmap analysis and multi-attribute comprehensive index methods. Ice water bath and subcutaneous injection of adrenaline were both used to establish the acute blood stasis rat model...
August 2017: Zhongguo Zhong Yao za Zhi, Zhongguo Zhongyao Zazhi, China Journal of Chinese Materia Medica
https://www.readbyqxmd.com/read/29138396/polo-like-kinase-1-coordinates-biosynthesis-during-cell-cycle-progression-by-directly-activating-pentose-phosphate-pathway
#3
Xiaoyu Ma, Lin Wang, De Huang, Yunyan Li, Dongdong Yang, Tingting Li, Fudong Li, Linchong Sun, Haoran Wei, Kun He, Fazhi Yu, Debiao Zhao, Lan Hu, Songge Xing, Zhaoji Liu, Kui Li, Jing Guo, Zhenye Yang, Xin Pan, Ailing Li, Yunyu Shi, Junfeng Wang, Ping Gao, Huafeng Zhang
Two hallmarks for cancer cells are the accelerated cell cycle progression as well as the altered metabolism, however, how these changes are coordinated to optimize the growth advantage for cancer cells are still poorly understood. Here we identify that Polo-like kinase 1 (Plk1), a key regulator for cell mitosis, plays a critical role for biosynthesis in cancer cells through activating pentose phosphate pathway (PPP). We find that Plk1 interacts with and directly phosphorylates glucose-6-phosphate dehydrogenase (G6PD)...
November 15, 2017: Nature Communications
https://www.readbyqxmd.com/read/29138101/primary-antibiotic-resistance-of-helicobacter-pylori-in-chinese-patients-a-multi-region-prospective-7-year-study
#4
Dong-Sheng Liu, You-Hua Wang, Zhi-Rong Zeng, Zhen-Yu Zhang, Hong Lu, Jian-Ming Xu, Yi-Qi Du, Yan Li, Jiang-Bin Wang, San-Ping Xu, Ye Chen, Chun-Hui Lan, Hong Cheng, Ming-de Jiang, Ling-Xia Zhang, Li-Juan Huo, Shi-Yao Chen, Guo-Xin Zhang, Kai-Chun Wu, Xuan Zhu, You-Xiang Chen, Yin Zhu, Xu Shu, Yong Xie, Nong-Hua Lu
OBJECTIVES: To explore the characteristics of H. pylori resistance in China and the association between antibiotic resistance and several clinical factors. METHODS: H. pylori strains were collected from patients in 13 provinces/cities in China between 2010 and 2016. Demographic data including type of disease, geographic area, age, gender and isolation year were collected to analyse their association with antibiotic resistance. Antibiotic resistance was detected using the Epsilometer test and the Kirby-Bauer disk diffusion method...
November 11, 2017: Clinical Microbiology and Infection
https://www.readbyqxmd.com/read/29137395/lithium-chloride-inhibits-titanium-particle-induced-osteoclastogenesis-by-inhibiting-the-nf-%C3%AE%C2%BAb-pathway
#5
Xuanyang Hu, Zhirong Wang, Jiawei Shi, Xiaobin Guo, Liangliang Wang, Zichuan Ping, Yunxia Tao, Huilin Yang, Jun Zhou, Yaozeng Xu, Dechun Geng
Osteoclast over-activation and inflammation responses promote peri-implant osteolysis (PIO), which is the leading cause of aseptic artificial joint loosening. We examined the effect of lithium chloride (LiCl) on wear debris-induced osteoclastogenesis and inflammation. Fifty-Six C57BL/6J male mice were randomly distributed into four groups: sham control (sham, treated with phosphate buffered saline [PBS]), vehicle (treated with titanium/PBS), low-LiCl (L-LiCl, titanium: 50 mg/kg LiCl) and high-LiCl (H-LiCl, titanium: 200 mg/kg LiCl)...
October 13, 2017: Oncotarget
https://www.readbyqxmd.com/read/29133752/proportion-of-uterine-malignant-tumors-in-patients-with-laparoscopic-myomectomy-a-national-multicenter-study-in-china
#6
Hua Yang, Xiao-Chuan Li, Chen Yao, Jing-He Lang, Hang-Mei Jin, Ming-Rong Xi, Gang Wang, Lu-Wen Wang, Min Hao, Yan Ding, Jie Chen, Jian-Qing Zhang, Lu Han, Cheng-Xiu Guo, Xiang Xue, Yan Li, Jian-Hua Zheng, Man-Hua Cui, Huai-Fang Li, Guang-Shi Tao, Long Chen, Su-Min Wang, An-Wei Lu, Ze-Hua Huang, Qing Liu, Ya-Li Zhuang, Xiang-Hua Huang, Gen-Hai Zhu, Ou-Ping Huang, Li-Na Hu, Mu-Jun Li, Hong-Lin Zhou, Jing-Hui Song, Lan Zhu
BACKGROUND: The Food and Drug Administration recently announced that the use of morcellation may cause fibroids or pelvic dissemination and metastasis of uterine sarcoma; therefore, the use of morcellation is limited in the USA. A large sample study is necessary to assess the proportion of uterine malignant tumors found in patients with laparoscopic myomectomy. METHODS: A national multicenter study was performed in China. From 2002 to 2014, 33,723 cases were retrospectively selected...
November 20, 2017: Chinese Medical Journal
https://www.readbyqxmd.com/read/29113261/rs1008805-polymorphism-of-cyp19a1-gene-is-associated-with-the-efficacy-of-hormone-therapy-in-stage-i-ii-and-operable-stage-iii-breast-cancer
#7
Xiying Shao, Lei Luo, Yong Guo, Xiaohong Xu, Dehou Deng, Jianguo Feng, Yuheng Ding, Hanzhou Mou, Ping Huang, Lei Shi, Yuan Huang, Weiwu Ye, Caijin Lou, Zhanhong Chen, Yabing Zheng, Xiaojia Wang
It has been hypothesized that single nucleotide polymorphisms in CYP19A1 gene may alter aromatase activity and circulating steroid hormone levels in females. Therefore, it is biologically reasonable that CYP19A1 rs1008805 (A/G) polymorphism may be associated with the clinical outcome of hormone therapy. Genotyping for the CYP19A1 rs1008805 polymorphism was performed for 287 females with hormone receptor (HR)-positive early breast cancer, and potential associations were evaluated between CYP19A1 rs1008805 genotypes and disease-free survival (DFS)...
November 2017: Oncology Letters
https://www.readbyqxmd.com/read/29081342/role-of-diabetes-mellitus-on-treatment-effects-in-drug-susceptible-initial-pulmonary-tuberculosis-patients-in-china
#8
Yan Ma, Mai Ling Huang, Tao Li, Jian DU, Wei Shu, Shi Heng Xie, Hong Hong Wang, Guo Feng Zhu, Shou Yong Tan, Yan Yong Fu, Li Ping Ma, Lian Ying Zhang, Fei Ying Liu, Dai Yu Hu, Yan Ling Zhang, Xiang Qun Li, Yu Hong Liu, Liang Li
We assessed the role of diabetes mellitus (DM) on treatment effects in drug-susceptible initial pulmonary tuberculosis (PTB) patients. A prospective study was conducted in eight provinces of China from October 2008 to December 2010. We enrolled 1,313 confirmed drug-susceptible initial PTB patients, and all subjects received the treatment regimen (2H3R3E3Z3/4H3R3) as recommended by the national guidelines. Of the 1,313 PTB patients, 157 (11.9%) had DM; these patients had more sputum smear-positive rates at the end of the second month [adjusted odds ratios (aOR) 2...
September 2017: Biomedical and Environmental Sciences: BES
https://www.readbyqxmd.com/read/29069803/the-significance-of-enah-in-carcinogenesis-and-prognosis-in-gastric-cancer
#9
Dan-Dan Wang, Qun Jin, Lei-Lei Wang, Shu-Fang Han, Yi-Bing Chen, Guo-Dong Sun, Shi-Fei Sun, Shu-Wang Sun, Tao Wang, Fan-Jie Liu, Ping Wang, Bin Shi
The ENAH gene, which encodes a member of the enabled/vasodilator-stimulated phosphoprotein (Ena/VASP) family of proteins, is involved in the assembly of actin filaments required for cell adhesion and motility. Recent studies show overexpressed ENAH in several cancer types, and ENAH correlates with tumor invasiveness. This study aimed to investigate the expression and function of ENAH in primary gastric adenocarcinoma, and its prognostic significance. We found significantly increased mRNA (P = 0.0283) and protein (P = 0...
September 22, 2017: Oncotarget
https://www.readbyqxmd.com/read/29061175/hepatic-artery-infusion-chemotherapy-using-mfolfox-versus-transarterial-chemoembolization-for-massive-unresectable-hepatocellular-carcinoma-a-prospective-non-randomized-study
#10
Min-Ke He, Yong Le, Qi-Jiong Li, Zi-Shan Yu, Shao-Hua Li, Wei Wei, Rong-Ping Guo, Ming Shi
BACKGROUND: Transarterial chemoembolization (TACE) is recommended as the standard care for unresectable hepatocellular carcinoma (HCC) at Barcelona Clinic Liver Cancer (BCLC) stage A-B. However, the efficacy of TACE on large (≥ 10 cm) stage A-B HCC is far from satisfactory, and it is proposed that hepatic artery infusion chemotherapy (HAIC) might be a better first-line treatment of this disease. Hence, we compared the safety and efficacy of HAIC with the modified FOLFOX (mFOLFOX) regimen and those of TACE in patients with massive unresectable HCC...
October 23, 2017: Chinese Journal of Cancer
https://www.readbyqxmd.com/read/29058826/cathepsin-k-activity-controls-cardiotoxin-induced-skeletal-muscle-repair-in-mice
#11
Shinyu Ogasawara, Xian Wu Cheng, Aiko Inoue, Lina Hu, Limei Piao, Chenglin Yu, Hiroki Goto, Wenhu Xu, Guangxian Zhao, Yanna Lei, Guang Yang, Kaoru Kimura, Hiroyuki Umegaki, Guo-Ping Shi, Masafumi Kuzuya
BACKGROUND: Cathepsin K (CatK) is a widely expressed cysteine protease that has gained attention because of its enzymatic and non-enzymatic functions in signalling. Here, we examined whether CatK-deficiency (CatK(-/-) ) would mitigate injury-related skeletal muscle remodelling and fibrosis in mice, with a special focus on inflammation and muscle cell apoptosis. METHODS: Cardiotoxin (CTX, 20 μM/200 μL) was injected into the left gastrocnemius muscle of male wild-type (CatK(+/+) ) and CatK(-/-) mice, and the mice were processed for morphological and biochemical studies...
October 23, 2017: Journal of Cachexia, Sarcopenia and Muscle
https://www.readbyqxmd.com/read/29041974/postoperative-functional-status-in-patients-with-supratentorial-superficial-low-grade-glioma
#12
Ji Zhang, Yin Sheng Chen, You-Ping Li, Zheng-Quan Zhu, Jian-Min Liu, Cheng-Cheng Guo, Qun-Ying Yang, Xiao-Li Wang, Ying-Hua Rao, Qing Mao, Wen-Yan Li, Lu Ma, Yun Qiang Yang, Shi-Yin Xiao
BACKGROUND: We investigated the functional status of adult supratentorial superficial low-grade glioma (ASS-LGG) after surgery and analyzed its relevant factors to guide the therapeutic strategy and improve the life quality of these patients. METHODS: Clinical materials from January 2008 to December 2010 in 104 adults with ASS-LGG were analyzed retrospectively. The follow-up period ranged from 6 months to 1.5 years. The logistic regression was used to evaluate the preoperative and postoperative variation of functional status in patients to disclose the relevant factors affecting postoperative functional status, such as age, gender, the duration of symptom, size and location of the tumor, hemisphere, resection degree, and tumor pathologic grade and preoperative Karnofsky performance status (Pre-KPS)...
October 17, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28994737/anti-inflammatory-pyranochalcone-derivative-attenuates-lps-induced-acute-kidney-injury-via-inhibiting-tlr4-nf-%C3%AE%C2%BAb-pathway
#13
Min Shi, Xiaoxi Zeng, Fan Guo, Rongshuang Huang, Yanhuan Feng, Liang Ma, Li Zhou, Ping Fu
Treatment of septic acute kidney injury (AKI) has still been beyond satisfaction, although anti-inflammatory therapy is beneficial for sepsis-induced AKI. Compound 5b was derived from natural pyranochalcones and exhibited potent anti-inflammatory activity in adjuvant-induced arthritis. In this study, we aimed to investigate the renoprotective effects and potential mechanism of 5b against lipopolysaccharide (LPS)-induced AKI. C57BL/6 mice and human renal proximal tubule cell line (HK-2 cell) were treated with LPS, respectively...
October 10, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28983607/iguratimod-prevents-ovariectomy%C3%A2-induced-bone-loss-and-suppresses-osteoclastogenesis-via-inhibition-of-peroxisome-proliferator%C3%A2-activated-receptor%C3%A2-%C3%AE
#14
Ying-Xing Wu, Yue Sun, Ya-Ping Ye, Peng Zhang, Jia-Chao Guo, Jun-Ming Huang, Xing-Zhi Jing, Wei Xiang, Shi-Ying Yu, Feng-Jing Guo
Iguratimod is known for its anti‑inflammatory activities and therapeutic effects in patients with rheumatoid arthritis. It has previously been demonstrated that iguratimod attenuates bone destruction and osteoclast formation in the Walker 256 rat mammary gland carcinoma cell‑induced bone cancer pain model. Therefore, it was hypothesized that iguratimod may additionally exhibit therapeutic effects on benign osteoclast‑associated diseases including postmenopausal osteoporosis. In the present study, ovariectomized mice were used to investigate the effects of iguratimod in vivo...
December 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28974903/drainage-fluid-and-serum-amylase-levels-accurately-predict-development-of-postoperative-pancreatic-fistula
#15
Shuo Jin, Xiao-Ju Shi, Si-Yuan Wang, Ping Zhang, Guo-Yue Lv, Xiao-Hong Du, Guang-Yi Wang
AIM: To investigate potential biomarkers for predicting postoperative pancreatic fistula (POPF) after pancreaticoduodenectomy (PD). METHODS: We prospectively recruited 83 patients to this study. All patients underwent PD (Child's procedure) at the Division of Hepatobiliary and Pancreas Surgery at the First Bethune Hospital of Jilin University between June 2011 and April 2015. Data pertaining to demographic variables, clinical characteristics, texture of pancreas, surgical approach, histopathological results, white blood cell count, amylase and choline levels in the serum, pancreatic/gastric drainage fluid, and choline and amylase levels in abdominal drainage fluid were included in the analysis...
September 14, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28960890/resistance-mechanism-of-fusarium-fujikuroi-to-phenamacril-in-the-field
#16
Yi-Ping Hou, Xiang-Pu Qu, Xue-Wei Mao, Jing Kuang, Ya-Bing Duan, Xiu-Shi Song, Jian-Xin Wang, Chang-Jun Chen, Ming-Guo Zhou
BACKGROUND: Rice bakanae disease mainly caused by Fusarium fujikuroi is an important disease of rice. Phenamacril has been used for controlling the disease for a few years in China. In 2016, nine phenamacril-resistant strains were found in the field of Zhejiang Province. The aim of the study was to clarify the resistance mechanism of F. fujikuroi to phenamacril and the fitness of resistant strains. RESULT: The nine F. fujikuroi strains were highly resistant to phenamacril...
September 28, 2017: Pest Management Science
https://www.readbyqxmd.com/read/28959998/alkaline-peroxidase-activity-of-cupric-oxide-nanoparticles-and-its-modulation-by-ammonia
#17
Hao-Hua Deng, Xiao-Qing Zheng, Yan-Yu Wu, Xiao-Qiong Shi, Xiu-Ling Lin, Xing-Hua Xia, Hua-Ping Peng, Wei Chen, Guo-Lin Hong
We herein report the intrinsic alkaline peroxidase-like activity exhibited by CuO nanoparticles when 3-(4-hydroxyphenyl)propionic acid was employed as a substrate. Based on this observation, a fluorometric assay method with a low detection limit of 0.81 μM was established for H2O2 determination under alkaline conditions. Notably, ammonia was found to inhibit the alkaline peroxidase-like activity of the CuO nanoparticles. Thus, a sensing platform for the determination of urea and urease was successfully constructed, with the limits of detection for urea and urease being 27 μM and 2...
September 29, 2017: Analyst
https://www.readbyqxmd.com/read/28952268/-uplc-ms-ms-determination-of-tanshinone-%C3%A2-a-salvianolic-acid-b-and-ginsenoside-rg%C3%A2-in-fufang-danshen-preparation-in-rat-plasma-and-brain-tissues
#18
Jie Zhang, Sheng-Lan Liu, Hui Wang, Guo-Ping Yang, Jin-Ping Li, Shi-Kun Liu, Zhi Tang, Qi Pei, Pan-Hao Huang
A sensitive and specific ultra-performance liquid chromatography-mass spectrometry (UPLC-MS/MS) method was developed for analysis of tanshinone ⅡA(TSⅡA), salvianolic acid B(SAB) and ginsenoside Rg₁ (GRg₁) in rat plasma and brain tissues. Male healthy Sprague-Dawley(SD) rats were orally given single dose of Fufang Danshen preparation (TS ⅡA 60 mg•kg⁻¹, SAB 300 mg•kg⁻¹, GRg₁ 150 mg•kg⁻¹, borneol 300 mg•kg⁻¹), and their blood samples and brain tissues were collected at different time points...
February 2017: Zhongguo Zhong Yao za Zhi, Zhongguo Zhongyao Zazhi, China Journal of Chinese Materia Medica
https://www.readbyqxmd.com/read/28949653/determination-of-the-spin-and-parity-of-the-z_-c-3900
#19
M Ablikim, M N Achasov, X C Ai, O Albayrak, M Albrecht, D J Ambrose, A Amoroso, F F An, Q An, J Z Bai, R Baldini Ferroli, Y Ban, D W Bennett, J V Bennett, M Bertani, D Bettoni, J M Bian, F Bianchi, E Boger, I Boyko, R A Briere, H Cai, X Cai, O Cakir, A Calcaterra, G F Cao, S A Cetin, J F Chang, G Chelkov, G Chen, H S Chen, H Y Chen, J C Chen, M L Chen, S Chen, S J Chen, X Chen, X R Chen, Y B Chen, H P Cheng, X K Chu, G Cibinetto, H L Dai, J P Dai, A Dbeyssi, D Dedovich, Z Y Deng, A Denig, I Denysenko, M Destefanis, F De Mori, Y Ding, C Dong, J Dong, L Y Dong, M Y Dong, Z L Dou, S X Du, P F Duan, J Z Fan, J Fang, S S Fang, X Fang, Y Fang, R Farinelli, L Fava, O Fedorov, F Feldbauer, G Felici, C Q Feng, E Fioravanti, M Fritsch, C D Fu, Q Gao, X L Gao, X Y Gao, Y Gao, Z Gao, I Garzia, K Goetzen, L Gong, W X Gong, W Gradl, M Greco, M H Gu, Y T Gu, Y H Guan, A Q Guo, L B Guo, R P Guo, Y Guo, Y P Guo, Z Haddadi, A Hafner, S Han, X Q Hao, F A Harris, K L He, T Held, Y K Heng, Z L Hou, C Hu, H M Hu, J F Hu, T Hu, Y Hu, G S Huang, J S Huang, X T Huang, X Z Huang, Y Huang, Z L Huang, T Hussain, Q Ji, Q P Ji, X B Ji, X L Ji, L W Jiang, X S Jiang, X Y Jiang, J B Jiao, Z Jiao, D P Jin, S Jin, T Johansson, A Julin, N Kalantar-Nayestanaki, X L Kang, X S Kang, M Kavatsyuk, B C Ke, P Kiese, R Kliemt, B Kloss, O B Kolcu, B Kopf, M Kornicer, W Kuehn, A Kupsc, J S Lange, M Lara, P Larin, C Leng, C Li, Cheng Li, D M Li, F Li, F Y Li, G Li, H B Li, H J Li, J C Li, Jin Li, K Li, K Li, Lei Li, P R Li, Q Y Li, T Li, W D Li, W G Li, X L Li, X M Li, X N Li, X Q Li, Y B Li, Z B Li, H Liang, J J Liang, Y F Liang, Y T Liang, G R Liao, D X Lin, B Liu, B J Liu, C X Liu, D Liu, F H Liu, Fang Liu, Feng Liu, H B Liu, H H Liu, H H Liu, H M Liu, J Liu, J B Liu, J P Liu, J Y Liu, K Liu, K Y Liu, L D Liu, P L Liu, Q Liu, S B Liu, X Liu, Y B Liu, Z A Liu, Zhiqing Liu, H Loehner, X C Lou, H J Lu, J G Lu, Y Lu, Y P Lu, C L Luo, M X Luo, T Luo, X L Luo, X R Lyu, F C Ma, H L Ma, L L Ma, M M Ma, Q M Ma, T Ma, X N Ma, X Y Ma, Y M Ma, F E Maas, M Maggiora, Y J Mao, Z P Mao, S Marcello, J G Messchendorp, J Min, R E Mitchell, X H Mo, Y J Mo, C Morales Morales, N Yu Muchnoi, H Muramatsu, Y Nefedov, F Nerling, I B Nikolaev, Z Ning, S Nisar, S L Niu, X Y Niu, S L Olsen, Q Ouyang, S Pacetti, Y Pan, P Patteri, M Pelizaeus, H P Peng, K Peters, J Pettersson, J L Ping, R G Ping, R Poling, V Prasad, H R Qi, M Qi, S Qian, C F Qiao, L Q Qin, N Qin, X S Qin, Z H Qin, J F Qiu, K H Rashid, C F Redmer, M Ripka, G Rong, Ch Rosner, X D Ruan, A Sarantsev, M Savrié, K Schoenning, S Schumann, W Shan, M Shao, C P Shen, P X Shen, X Y Shen, H Y Sheng, M Shi, W M Song, X Y Song, S Sosio, S Spataro, G X Sun, J F Sun, S S Sun, X H Sun, Y J Sun, Y Z Sun, Z J Sun, Z T Sun, C J Tang, X Tang, I Tapan, E H Thorndike, M Tiemens, M Ullrich, I Uman, G S Varner, B Wang, B L Wang, D Wang, D Y Wang, K Wang, L L Wang, L S Wang, M Wang, P Wang, P L Wang, S G Wang, W Wang, W P Wang, X F Wang, Y Wang, Y D Wang, Y F Wang, Y Q Wang, Z Wang, Z G Wang, Z H Wang, Z Y Wang, Z Y Wang, T Weber, D H Wei, J B Wei, P Weidenkaff, S P Wen, U Wiedner, M Wolke, L H Wu, L J Wu, Z Wu, L Xia, L G Xia, Y Xia, D Xiao, H Xiao, Z J Xiao, Y G Xie, Q L Xiu, G F Xu, J J Xu, L Xu, Q J Xu, Q N Xu, X P Xu, L Yan, W B Yan, W C Yan, Y H Yan, H J Yang, H X Yang, L Yang, Y X Yang, M Ye, M H Ye, J H Yin, B X Yu, C X Yu, J S Yu, C Z Yuan, W L Yuan, Y Yuan, A Yuncu, A A Zafar, A Zallo, Y Zeng, Z Zeng, B X Zhang, B Y Zhang, C Zhang, C C Zhang, D H Zhang, H H Zhang, H Y Zhang, J Zhang, J J Zhang, J L Zhang, J Q Zhang, J W Zhang, J Y Zhang, J Z Zhang, K Zhang, L Zhang, S Q Zhang, X Y Zhang, Y Zhang, Y H Zhang, Y N Zhang, Y T Zhang, Yu Zhang, Z H Zhang, Z P Zhang, Z Y Zhang, G Zhao, J W Zhao, J Y Zhao, J Z Zhao, Lei Zhao, Ling Zhao, M G Zhao, Q Zhao, Q W Zhao, S J Zhao, T C Zhao, Y B Zhao, Z G Zhao, A Zhemchugov, B Zheng, J P Zheng, W J Zheng, Y H Zheng, B Zhong, L Zhou, X Zhou, X K Zhou, X R Zhou, X Y Zhou, K Zhu, K J Zhu, S Zhu, S H Zhu, X L Zhu, Y C Zhu, Y S Zhu, Z A Zhu, J Zhuang, L Zotti, B S Zou, J H Zou
The spin and parity of the Z_{c}(3900)^{±} state are determined to be J^{P}=1^{+} with a statistical significance larger than 7σ over other quantum numbers in a partial wave analysis of the process e^{+}e^{-}→π^{+}π^{-}J/ψ. We use a data sample of 1.92  fb^{-1} accumulated at sqrt[s]=4.23 and 4.26 GeV with the BESIII experiment. When parametrizing the Z_{c}(3900)^{±} with a Flatté-like formula, we determine its pole mass M_{pole}=(3881.2±4.2_{stat}±52.7_{syst})  MeV/c^{2} and pole width Γ_{pole}=(51...
August 18, 2017: Physical Review Letters
https://www.readbyqxmd.com/read/28935368/ube2t-promotes-hepatocellular-carcinoma-cell-growth-via-ubiquitination-of-p53
#20
Li-Ping Liu, Mei Yang, Quan-Zhou Peng, Ming-Yue Li, Yu-Sen Zhang, Yue-Hua Guo, Yang Chen, Shi-Yun Bao
Deregulation of Ubiquitin-conjugating enzyme E2T (UBE2T) contributes to the progression of human cancers. However, its clinical significance and role in hepatocellular carcinoma (HCC) remain unclear. Here, we show that UBE2T is up-regulated in HCC and exerts oncogenic activities via ubiquitination of p53. High UBE2T expression was correlated with higher pathological grade, advanced TNM stage, tumor vascular invasion, and poor overall and disease-free survivals in two independent cohorts containing 827 patients with HCC...
November 4, 2017: Biochemical and Biophysical Research Communications
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