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123 papers found.
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VEGF and SEMA4D have synergistic effects on the promotion of angiogenesis in epithelial ovarian cancer

Ke Wang 2 0 National Clinical Research Centre of Cancer , Tianjin 300060 , China 1 Key Laboratory of Cancer Prevention and Therapy , Tianjin 300060 , China 2 Department of Gynecologic Oncology, Tianjin ... are from Tianjin Medical University Cancer Institute and Hospital, Tianjin Key Laboratory of Cancer Prevention and Therapy and Tianjin National Clinical Research Centre of Cancer, Wen-xin Liu and Ke

New cosmological constraints with extended-Baryon Oscillation Spectroscopic Survey DR14 quasar sample

We update the constraints on the cosmological parameters by adopting the Planck data released in 2015 and baryon acoustic oscillation (BAO) measurements including the new DR14 quasar sample measurement at redshift \(z=1.52\), and we conclude that the six-parameter \(\Lambda \)CDM model is preferred. Exploring some extensions to the \(\Lambda \)CDM model, we find that the equation ...

Analysis of microRNA (miRNA) expression profiles reveals 11 key biomarkers associated with non-small cell lung cancer

Non-small cell lung cancer (NSCLC) accounts for more than 85% of lung cancer cases which cause most of cancer-related deaths globally. However, the results vary largely in different studies due to different platforms and sample sizes. Here, we aim to identify the key miRNAs in the carcinogenesis of NSCLC that might be potential biomarkers for this cancer. Meta-analysis was ...

On the development of a semi-nonparametric generalized multinomial logit model for travel-related choices

Contributions Data curation: Ram M. Pendyala. Methodology: Xin Ye. Writing ± original draft: Xin Ye. Writing ± review & editing: Ke Wang, Ram M. Pendyala, Yajie Zou. 17 / 19 18 / 19 1. Ben-Akiva M , Lerman S

Neutral-point-clamped hybrid multilevel converter with DC fault blocking capability for medium-voltage DC transmission

transmission systems . Ke WANG received the B.S. degree in electrical engineering from North China Electric Power University, Beijing, China, in 2003 . Since 2012 , he has been a section chief of Guangzhou Power

Cavity Shaving plus Lumpectomy versus Lumpectomy Alone for Patients with Breast Cancer Undergoing Breast-Conserving Surgery: A Systematic Review and Meta-Analysis

The margin status is a well-established prognostic predictor for patients undergoing breast-conserving surgery (BCS). Recent data suggested that cavity shaving in addition to lumpectomy might be a promising approach for improving the clinical outcomes. We aimed to compare the efficacy and safety between cavity shaving plus lumpectomy and lumpectomy alone with a systematic review ...

How the dark energy can reconcile Planck with local determination of the Hubble constant

We try to reconcile the tension between the local 2.4 % determination of Hubble constant and its global determination by Planck CMB data and BAO data through modeling the dark energy variously. We find that the chi-square is significantly reduced by \(\Delta \chi ^2_\text {all}=-6.76\) in the redshift-binned dark energy model where the \(68~\%\) limits of the equation of state of ...

Analysis of HIV prevalence among pregnant women in Liangshan Prefecture, China, from 2009 to 2015

. Investigation: Qiang Liao, Wenwen Zhai, Gang Yu, Lin Xiao, Yuhan Gong, Suhua Zhang, Ke Wang, Ju Wang, Shaochao Bian, Qian Liu. Software: Shujuan Yang, Chao Yang. Supervision: Shujuan Yang, Qiang Liao, Qixing

Constraints on the neutrino mass and mass hierarchy from cosmological observations

Considering the mass splitting between three active neutrinos, we represent the new constraints on the sum of neutrino mass \(\sum m_\nu \) by updating the anisotropic analysis of the Baryon Acoustic Oscillation (BAO) scale in the CMASS and LOWZ galaxy samples from Data Release 12 of the SDSS-III Baryon Oscillation Spectroscopic Survey (BOSS DR12). Combining the BAO data of 6dFGS, ...

Production performance analysis of fractured horizontal well in tight oil reservoir

As unconventional tight oil reservoirs are currently a superior focus on exploration and exploitation throughout the world, studies on production performance analysis of tight oil reservoirs appear to be meaningful. In this paper, on the basis of modern production analysis, a method to estimate dynamic reserve (OOIPSRV) for an individual multistage fractured horizontal well (MFHW) ...

An adaptive traffic MAC protocol based on correlation of nodes

EA-MAC protocol is proposed on the basis of SMAC protocol to remedy the shortcomings of SMAC. In the EA-MAC, node correlation analysis algorithm and traffic adaptive duty cycle mechanism are added. Meanwhile, the residual energy is introduced into the existing traffic adaptive back-off mechanism to measure the saving efficiency. In the node correlation algorithm, all network nodes ...

R&D on glass fiber reinforced epoxy resin composites for superconducting Tokamak

The glass fiber reinforced epoxy resin composites play an important role in superconducting Tokamak, which are used to insulate the metal components, such as superconducting winding, cooling pipes, metal electrodes and so on. For the components made of metal and glass fiber reinforced epoxy resin composites, thermal shrinkage leads to non-ignorable thermal stress, therefore, much ...

Tetrandrine inhibits migration and invasion of human renal cell carcinoma by regulating Akt/NF-κB/MMP-9 signaling

Renal cell carcinoma (RCC) is known as one of the most lethal malignancies in the urological system because of its high incidence of metastasis. Tetrandrine (Tet), a traditional Chinese herbal medicine, exerts a potent anti-cancer effect in a variety of cancer cells. However, the anti-metastatic effect of Tet and its possible mechanism in RCC is still unclear. The present study ...

Baicalin inhibits biofilm formation, attenuates the quorum sensing-controlled virulence and enhances Pseudomonas aeruginosa clearance in a mouse peritoneal implant infection model

The quorum sensing (QS) circuit plays a role in the precise regulation of genes controlling virulence factors and biofilm formation in Pseudomonas aeruginosa. QS-controlled biofilm formation by Pseudomonas aeruginosa in clinical settings has remained controversial due to emerging drug resistance; therefore, screening diverse compounds for anti-biofilm or anti-QS activities is ...

Utilizing Estimated Creatinine Excretion to Improve the Performance of Spot Urine Samples for the Determination of Proteinuria in Kidney Transplant Recipients

Background Agreement between spot and 24-hour urine protein measurements is poor in kidney transplant recipients. We investigated whether using formulae to estimate creatinine excretion rate (eCER), rather than assuming a standard creatinine excretion rate, would improve the estimation of proteinuria from spot urine samples in kidney transplant recipients. Methods We measured 24 ...

Prostaglandin E 2 stimulates normal bronchial epithelial cell growth through induction of c-Jun and PDK1, a kinase implicated in oncogenesis

Wang 0 0 Department of Respiratory Medicine, West China Hospital, Sichuan University , Chengdu, Sichuan Province 610041 , China 1 Department of Radiotherapy, Sichuan Cancer Hospital , Chengdu, Sichuan

A note on inequalities and critical values of fuzzy rough variables

A fuzzy rough variable is defined as a rough variable on the universal set of fuzzy variables, or a rough variable taking ‘fuzzy variable’ values. In order to further discuss the mathematical properties of fuzzy rough variables, this paper extends some inequalities to the context of fuzzy rough theory based on the chance measure and the expected value operator, involving the Markov ...