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Structural roles of lipid molecules in the assembly of plant PSII−LHCII supercomplex

In plants, photosystem II (PSII) associates with light-harvesting complexes II (LHCII) to form PSII–LHCII supercomplexes. They are multi-subunit supramolecular systems embedded in the thylakoid membrane of chloroplast, functioning as energy-converting and water-splitting machinery powered by light energy. The high-resolution structure of a PSII–LHCII supercomplex, previously...

Protective effect of low-dose risedronate against osteocyte apoptosis and bone loss in ovariectomized rats

. Data curation: Jin Qi, Qi Zhou. Investigation: Tingjun Ye. Methodology: Shijing Qiu. Supervision: Peng Cao, Shijing Qiu. Validation: Shijing Qiu. Writing ± original draft: Tingjun Ye. Writing

A GPU Heterogeneous Cluster Scheduling Model for Preventing Temperature Heat Island

With the development of GPU general-purpose computing, GPU heterogeneous cluster has become a widely used parallel data processing solution in modern data center. Temperature management and controlling has become a new research hotspot in big data continuous computing. Temperature heat island in cluster has important influence on computing reliability and energy efficiency. In...

Pulmonary Nodule Classification with Deep Convolutional Neural Networks on Computed Tomography Images

Computer aided detection (CAD) systems can assist radiologists by offering a second opinion on early diagnosis of lung cancer. Classification and feature representation play critical roles in false-positive reduction (FPR) in lung nodule CAD. We design a deep convolutional neural networks method for nodule classification, which has an advantage of autolearning representation and...

Iterative Bayesian Estimation of Travel Times on Urban Arterials: Fusing Loop Detector and Probe Vehicle Data

On urban arterials, travel time estimation is challenging especially from various data sources. Typically, fusing loop detector data and probe vehicle data to estimate travel time is a troublesome issue while considering the data issue of uncertain, imprecise and even conflicting. In this paper, we propose an improved data fusing methodology for link travel time estimation. Link...

Ultrasonic Nonlinearity Evaluation of the Cracked Interface

This paper derives a novel analytical solution for acoustic nonlinearity evaluation of the cracked interface. When microcracks exist at the interface, the tensile and compressive effective moduli of the cracked interface are considered to be different. It is clearly shown that the tension and compression elastic asymmetry can result in acoustic nonlinearity. In addition...

Eriocalyxin B Inhibits STAT3 Signaling by Covalently Targeting STAT3 and Blocking Phosphorylation and Activation of STAT3

Activated STAT3 plays an important role in oncogenesis by stimulating cell proliferation and resisting apoptosis. STAT3 therefore is an attractive target for cancer therapy. We have screened a traditional Chinese herb medicine compound library and found Eriocalyxin B (EB), a diterpenoid from Isodon eriocalyx, as a specific inhibitor of STAT3. EB selectively inhibited constitutive...

Differential expression of p38 MAPK α, β, γ, δ isoforms in nucleus pulposus modulates macrophage polarization in intervertebral disc degeneration

Wen-BO Lin, Zhi-Hao Hu for their assistance in the experimentation. Author information Author notesChen Yang, Peng Cao & Yang Gao These authors contributed equally to this work ... . AffiliationsDepartment of orthopedic Surgery, Changzheng Hospital, Shanghai 200003, ChinaChen Yang, Peng Cao, Yang Gao, Ye Tian & Wen YuanKidney Institute, Department of Nephrology, Changzheng Hospital, Shanghai 200003

Association of apolipoprotein A5 genetic polymorphisms with steroid-induced osteonecrosis of femoral head in a Chinese Han population

Background Previous studies suggested that apolipoprotein A5 (ApoA5) genetic polymorphisms (SNPs) may result in lipid metabolism disorders. Therefore, genetic polymorphisms in ApoA5 may be associated with the occurrence of osteonecrosis of femoral head (ONFH). Methods We designed a case–control study including 223 patients of osteonecrosis and 201 age- and sex-matched control...

Clinical and Imaging Predictors of Surgical Outcome in Multilevel Cervical Ossification of Posterior Longitudinal Ligament: An Analysis of 184 Patients

Objective To investigate the clinical and imaging predictors of surgical outcomes in patients with ossification of the posterior longitudinal ligament (OPLL). Materials and Methods From May 2010 to April 2012, a total of 200 consecutive patients with cervical OPLL were recruited for this study. Of them, 184 patients (130 men and 54 women) who could be tracked for more than 24...

Toward intelligent manufacturing: label characters marking and recognition method for steel products with machine vision

Qi-Jie Zhao 0 Peng Cao 0 Da-Wei Tu 0 0 Q.-J. Zhao (&) P. Cao D.-W. Tu School of Mechatronics Engineering and Automation, Shanghai Key Laboratory of Intelligent Manufacturing and Robotics, Shanghai

Estrogen receptor α enhances the transcriptional activity of ETS-1 and promotes the proliferation, migration and invasion of neuroblastoma cell in a ligand dependent manner

Background It is well known that estrogen receptor α (ERα) participates in the pathogenic progress of breast cancer, hepatocellular carcinoma and head and neck squamous cell carcinoma. In neuroblastoma cells and related cancer clinical specimens, moreover, the ectopic expression of ERα has been identified. However, the detailed function of ERα in the proliferation of...

Molecular Bases for Combinatorial Treatment Strategies in Patients with KRAS Mutant Lung Adenocarcinoma and Squamous Cell Lung Carcinoma

Santarpia, Imane Chaib, Jose Luis Ramirez Serrano, Santiago Viteri, Daniela Morales Espinosa, Claudio Dazzi, Filippo de Marinis, Peng Cao, Niki Karachaliou, Rafael Rosell have nothing to disclose. Compliance

A 3D Direct Vehicle-Pavement Coupling Dynamic Model and Its Application on Analysis of Asphalt Pavement Dynamic Response

, USA 3School of Civil Engineering, Southwest Jiaotong University, Chengdu 610031, China Received 29 June 2013; Accepted 9 July 2013 Academic Editor: Song Cen Copyright © 2013 Peng Cao et al. This is

Structural implications of Dpy30 oligomerization for MLL/SET1 COMPASS H3K4 trimethylation

). Hongmei Zhang, Mei Li, Yu Gao, Chenjun Jia, Xiaowei Pan, Peng Cao, Xuelin Zhao, Jiping Zhang, and Wenrui Chang declare that they have no conflict of interest. This article does not contain any studies with

Incidence and Risk Factors of C5 Palsy following Posterior Cervical Decompression: A Systematic Review

Background C5 palsy is a serious but poorly understood complication after posterior cervical decompression that could lead to muscle weakness, brachialgia and numbness of the upper limbs. The incidence of C5 palsy varies greatly between studies. The risk factors are inconclusive and even conflicting. Object To perform a systematic review on the incidence and risk factors of C5...

Structural insights into the catalytic mechanism of aldehyde-deformylating oxygenases

Chenjun Jia, Mei Li, Jianjun Li, Jingjing Zhang, Hongmei Zhang, Peng Cao, Xiaowei Pan, Xuefeng Lu, and Wenrui Chang declare that they have no conflict of interest. This article does not contain any studies

MiR-27a Regulates Apoptosis in Nucleus Pulposus Cells by Targeting PI3K

The precise role of apoptosis in the pathogenesis of intervertebral disc degeneration (IDD) remains to be elucidated. We analyzed degenerative nucleus pulposus (NP) cells and found that the expression of miR-27a was increased. The overexpression of miR-27a was further verified using real-time RT-PCR. Bioinformatics target prediction identified phosphoinositide-3 kinases (PI3K) as...

Ecological Drivers of Biogeographic Patterns of Soil Archaeal Community

Knowledge about the biogeography of organisms has long been a focus in ecological research, including the mechanisms that generate and maintain diversity. In this study, we targeted a microbial group relatively underrepresented in the microbial biogeographic literature, the soil Archaea. We surveyed the archaeal abundance and community composition using real-time quantitative PCR...

Ancient Chinese Formula Qiong-Yu-Gao Protects Against Cisplatin-Induced Nephrotoxicity Without Reducing Anti-tumor Activity

for Peng Cao in:Nature Research journals • PubMed • Google Scholar Contributions P.C. and X.C. designed the research and wrote the manuscript; Z.T. performed the majority of the experiments; X.C., Y.Y ... interests. Corresponding authors Correspondence to Song-Lin Li or Peng Cao. Supplementary information PDF files1.Supplementary Information Rights and permissions This work is licensed under a