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A New Method to Simulate Free Surface Flows for Viscoelastic Fluid

Free surface flows arise in a variety of engineering applications. To predict the dynamic characteristics of such problems, specific numerical methods are required to accurately capture the shape of free surface. This paper proposed a new method which combined the Arbitrary Lagrangian-Eulerian (ALE) technique with the Finite Volume Method (FVM) to simulate the time-dependent...

Rice black streaked dwarf virus P7-2 forms a SCF complex through binding to Oryza sativa SKP1-like proteins, and interacts with GID2 involved in the gibberellin pathway

As a core subunit of the SCF complex that promotes protein degradation through the 26S proteasome, S-phase kinase-associated protein 1 (SKP1) plays important roles in multiple cellular processes in eukaryotes, including gibberellin (GA), jasmonate, ethylene, auxin and light responses. P7-2 encoded by Rice black streaked dwarf virus (RBSDV), a devastating viral pathogen that...

Multiple Genetic Modifiers of Bilirubin Metabolism Involvement in Significant Neonatal Hyperbilirubinemia in Patients of Chinese Descent

The potential for genetic variation to modulate neonatal hyperbilirubinemia risk is increasingly being recognized. A case-control study was designed to assess comprehensive contributions of the multiple genetic modifiers of bilirubin metabolism on significant neonatal hyperbilirubinemia in Chinese descendents. Eleven common mutations and polymorphisms across five bilirubin...

Construction of porous cationic frameworks by crosslinking polyhedral oligomeric silsesquioxane units with N-heterocyclic linkers

-Oriented Chemical Engineering, College of Chemistry and Chemical Engineering, Nanjing Tech University, Nanjing 210009, ChinaGuojian Chen, Yu Zhou, Xiaochen Wang, Jing Li, Shuang Xue, Yangqing Liu, Qian Wang ... Yangqing Liu in:Nature Research journals • PubMed • Google ScholarSearch for Qian Wang in:Nature Research journals • PubMed • Google ScholarSearch for Jun Wang in:Nature Research journals • PubMed • Google

The role of Syk signaling in antifungal innate immunity of human corneal epithelial cells

Wang 0 Liting Hu 0 0 Department of Ophthalmology, the Affiliated Hospital of Qingdao University , Qingdao 266003, Shandong Province , China 1 Department of Ophthalmology, the Affiliated Hospital of

Identification and characterization of epithelial cells derived from human ovarian follicular fluid

Introduction Follicular fluid is important for follicular development and oocyte maturation. Evidence suggests that follicular fluid is not only rich in proteins but cells. Besides oocytes, the follicular fluid contains granulosa, thecal, and ovarian surface epithelial cells, and both granulosa and thecal cells are well-characterized. However, epithelial cells in follicular fluid...

Mode-matching metasurfaces: coherent reconstruction and multiplexing of surface waves

, Singapore) for his assistance in preparing the samples. Author information Author notesJiao Lin & Qian Wang These authors contributed equally to this work. AffiliationsInstitute of Micro & Nano Optics ... , Nanyang Technological University, Singapore 637371, SingaporeGuanghui Yuan AuthorsSearch for Jiao Lin in:Nature Research journals • PubMed • Google ScholarSearch for Qian Wang in:Nature Research journals

Domain-Oriented Subject Aware Model for Multimedia Data Retrieval

With the increment of the scale of internet information as well as the cross-correlation interaction, how to achieve accurate retrieval of multimedia data is an urgent question in terms of efficiently utilizing information resources. However, existing information retrieval approaches provide only limited capabilities to search multimedia data. In order to improve the ability of...

Synergistic Effect and Molecular Mechanism of Homoharringtonine and Bortezomib on SKM-1 Cell Apoptosis

Background Myelodysplastic syndromes (MDS) are clonal marrow stem-cell disorders with a high risk of progression to acute myeloid leukemia (AML). Treatment options are limited and targeted therapies are not available for MDS. In the present study, we investigated the cytotoxicity and the molecular mechanism of Homoharringtonine (HHT) and Bortezomib towards high-risk MDS cell line...

Parameters Optimization of Curtain Grouting Reinforcement Cycle in Yonglian Tunnel and Its Application

For practical purposes, the curtain grouting method is an effective method to treat geological disasters and can be used to improve the strength and permeability resistance of surrounding rock. Selection of the optimal parameters of grouting reinforcement cycle especially reinforcement cycle thickness is one of the most interesting areas of research in curtain grouting designs...

Filamin-A Increases the Stability and Plasma Membrane Expression of Polycystin-2

Polycystin-2 (PC2), encoded by the PKD2 gene, is mutated in ~15% of autosomal dominant polycystic kidney disease. Filamins are actin-binding proteins implicated in scaffolding and membrane stabilization. Here we studied the effects of filamin on PC2 stability using filamin-deficient human melanoma M2, filamin-A (FLNA)-replete A7, HEK293 and IMCD cells together with FLNA siRNA...

Discovery of Novel Allosteric Effectors Based on the Predicted Allosteric Sites for Escherichia coli D-3-Phosphoglycerate Dehydrogenase

D-3-phosphoglycerate dehydrogenase (PGDH) from Escherichia coli catalyzes the first critical step in serine biosynthesis, and can be allosterically inhibited by serine. In a previous study, we developed a computational method for allosteric site prediction using a coarse-grained two-state Gō Model and perturbation. Two potential allosteric sites were predicted for E. coli PGDH...

A rapid and reliable strategy for chromosomal integration of gene(s) with multiple copies

ChinaPengfei Gu, Fan Yang, Tianyuan Su, Qian Wang, Quanfeng Liang & Qingsheng Qi AuthorsSearch for Pengfei Gu in:Nature Research journals • PubMed • Google ScholarSearch for Fan Yang in:Nature Research journals ... • PubMed • Google ScholarSearch for Tianyuan Su in:Nature Research journals • PubMed • Google ScholarSearch for Qian Wang in:Nature Research journals • PubMed • Google ScholarSearch for Quanfeng Liang

HANABA TARANU (HAN) Bridges Meristem and Organ Primordia Boundaries through PINHEAD, JAGGED, BLADE-ON-PETIOLE2 and CYTOKININ OXIDASE 3 during Flower Development in Arabidopsis

Shoot organ primordia are initiated from the shoot apical meristem and develop into leaves during the vegetative stage, and into flowers during the reproductive phase. Between the meristem and the newly formed organ primordia, a boundary with specialized cells is formed that separates meristematic activity from determinate organ growth. Despite interactions that have been found...

Autoimmune pancreatitis: current concepts

Autoimmune pancreatitis (AIP) is a distinct type of chronic pancreatitis with unique clinical, pathological, serological, and imaging features. AIP usually presents with obstructive jaundice. Imaging studies often reveal enlargement of the pancreas with a pancreatic mass and strictures of the main pancreatic duct. Two subtypes of AIP have recently been identified. Type I AIP is...

Indoleamine 2,3-Dioxygenase Is Involved in the Inflammation Response of Corneal Epithelial Cells to Aspergillus fumigatus Infections

Indoleamine 2,3-dioxygenase (IDO), which is mainly expressed in activated dendritic cells, is known as a regulator of immune responses. However, the role of IDO in immune responses against fungal corneal infection has not been investigated. To evaluate the regulatory mechanisms of IDO in fungal inflammation, we resorted to human corneal epithelial cells (HCECs), known as the...

De Novo Assembly, Gene Annotation and Marker Development Using Illumina Paired-End Transcriptome Sequences in Celery (Apium graveolens L.)

Background Celery is an increasing popular vegetable species, but limited transcriptome and genomic data hinder the research to it. In addition, a lack of celery molecular markers limits the process of molecular genetic breeding. High-throughput transcriptome sequencing is an efficient method to generate a large transcriptome sequence dataset for gene discovery, molecular marker...

Characteristics of long non-coding RNA and its relation to hepatocellular carcinoma

Hepatocellular carcinoma (HCC) is one of the most common cancers worldwide with high prevalence and lethality. However, the underlying mechanism for HCC has not been entirely elucidated. Recent studies have highlighted the roles of long non-coding RNAs (lncRNAs) in carcinogenesis, and it is suggested that they might play critical roles in HCC progression. Here, we will briefly...

Elastohydrodynamic lubrication properties and friction behaviors of several ester base stocks

Company , SINOPEC, Chongqing 400039 , China 5 Qian WANG. She received her Ph.D degree from Northwestern University, USA, 1993. She taught for five years at Florida International University , Miami, FL, USA

Establishment and genetic characterization of a novel mixed-phenotype acute leukemia cell line with EP300-ZNF384 fusion

Herein, we describe the establishment and characterization of the first mixed-phenotype acute leukemia cell line (JIH-5). The JIH-5 cell line was established from leukemia cells with B lymphoid/myeloid phenotype from a female mixed-phenotype acute leukemia patient. JIH-5 cells exhibit an immunophenotype comprised of myeloid and B lymphoid antigens. Whole-exome sequencing revealed...