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Showing 1 to 12 of 2503 entries
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Role of CXC chemokine receptor type 7 in carcinogenesis and lymph node metastasis of colon cancer.

Molecular and clinical oncology

Wang HX, Tao LY, Qi KE, Zhang HY, Feng D, Wei WJ, Kong H, Chen TW, Lin QS, Chen DJ.
PMID: 26807225
Mol Clin Oncol. 2015 Nov;3(6):1229-1232. doi: 10.3892/mco.2015.643. Epub 2015 Sep 15.

Upregulated expression of the CXC chemokine receptor type 7 (CXCR7) promotes breast, lung and prostate cancer progression and metastasis. However, the role of CXCR7 in colon cancer has not been determined. We hypothesized that increased CXCR7 expression may contribute...

Access to dihydropyridinones and spirooxindoles: application of N-heterocyclic carbene-catalyzed [3+3] annulation of enals and oxindole-derived enals with 2-aminoacrylates.

Chemical communications (Cambridge, England)

Zhao LL, Li XS, Cao LL, Zhang R, Shi XQ, Qi J.
PMID: 28513660
Chem Commun (Camb). 2017 May 30;53(44):5985-5988. doi: 10.1039/c7cc02753b.

A strategy for the NHC-catalyzed synthesis of dihydropyridinones and spirooxindoles has been developed via [3+3] annulation reactions of enals or isatin-derived enals with 2-aminoacrylates under oxidative conditions. In this efficient strategy, the 2-aminoacrylates served as nucleophiles. Modifying the standard...

Mitochondrial DNA Hypomethylation Is a Biomarker Associated with Induced Senescence in Human Fetal Heart Mesenchymal Stem Cells.

Stem cells international

Yu D, Du Z, Pian L, Li T, Wen X, Li W, Kim SJ, Xiao J, Cohen P, Cui J, Hoffman AR, Hu JF.
PMID: 28484495
Stem Cells Int. 2017;2017:1764549. doi: 10.1155/2017/1764549. Epub 2017 Apr 06.

No abstract available.

Coalescence of Immiscible Liquid Metal Drop on Graphene.

Scientific reports

Li T, Li J, Wang L, Duan Y, Li H.
PMID: 27667589
Sci Rep. 2016 Sep 26;6:34074. doi: 10.1038/srep34074.

Molecular dynamics simulations were performed to investigate the wetting and coalescence of liquid Al and Pb drops on four carbon-based substrates. We highlight the importance of the microstructure and surface topography of substrates in the coalescence process. Our results...

Therapeutic Potential of HGF-Expressing Human Umbilical Cord Mesenchymal Stem Cells in Mice with Acute Liver Failure.

International journal of hepatology

Tang Y, Li Q, Meng F, Huang X, Li C, Zhou X, Zeng X, He Y, Liu J, Hu X, Hu JF, Li T.
PMID: 27057357
Int J Hepatol. 2016;2016:5452487. doi: 10.1155/2016/5452487. Epub 2016 Feb 28.

Human umbilical cord-derived mesenchymal stem cells (UCMSCs) are particularly attractive cells for cellular and gene therapy in acute liver failure (ALF). However, the efficacy of this cell therapy in animal studies needs to be significantly improved before it can...

Development of a stereo-symmetrical nanosecond pulsed power generator composed of modularized avalanche transistor Marx circuits.

The Review of scientific instruments

Li JT, Zhong X, Cao H, Zhao Z, Xue J, Li T, Li Z, Wang YN.
PMID: 26429438
Rev Sci Instrum. 2015 Sep;86(9):093502. doi: 10.1063/1.4929872.

Avalanche transistors have been widely studied and used in nanosecond high voltage pulse generations. However, output power improvement is always limited by the low thermal capacities of avalanche transistors, especially under high repetitive working frequency. Parallel stacked transistors can...

Carbon-coated MoS2 nanosheets as highly efficient electrocatalysts for the hydrogen evolution reaction.

Nanotechnology

Dou S, Wu J, Tao L, Shen A, Huo J, Wang S.
PMID: 26657536
Nanotechnology. 2016 Jan 29;27(4):045402. doi: 10.1088/0957-4484/27/4/045402. Epub 2015 Dec 11.

As a green and highly efficient energy resource, hydrogen (H2) has attracted much attention in recent years. Electrochemical water splitting is an economic process to generate H2. MoS2 is a promising candidate to replace traditional Pt-based electrocatalysts for the...

Erratum to: Arsenic Concentrations and Associated Health Risks in Laccaria Mushrooms from Yunnan (SW China).

Biological trace element research

Zhang J, Li T, Yang YL, Liu HG, Wang YZ.
PMID: 25877801
Biol Trace Elem Res. 2015 Jun;165(2):233-4. doi: 10.1007/s12011-015-0321-8.

No abstract available.

Anomalous photovoltaic effect in organic-inorganic hybrid perovskite solar cells.

Science advances

Yuan Y, Li T, Wang Q, Xing J, Gruverman A, Huang J.
PMID: 28345043
Sci Adv. 2017 Mar 17;3(3):e1602164. doi: 10.1126/sciadv.1602164. eCollection 2017 Mar.

Organic-inorganic hybrid perovskites (OIHPs) have been demonstrated to be highly successful photovoltaic materials yielding very-high-efficiency solar cells. We report the room temperature observation of an anomalous photovoltaic (APV) effect in lateral structure OIHP devices manifested by the device's open-circuit...

The effects of intraoperative cryoprecipitate transfusion on acute renal failure following orthotropic liver transplantation.

Hepatology international

Liu S, Wang X, Lu Y, Li T, Gong Z, Sheng T, Hu B, Peng Z, Sun X.
PMID: 26201928
Hepatol Int. 2013 Jul;7(3):901-9. doi: 10.1007/s12072-013-9457-9. Epub 2013 Aug 02.

PURPOSE: The definition of risk factors associated with acute renal failure (ARF) following orthotropic liver transplantation (OLT) is still controversial. Cryoprecipitate, which can supply fibrinogen and other coagulation factors, is widely used in OLT. However, the effects of intraoperative...

Sparse Additive Ordinary Differential Equations for Dynamic Gene Regulatory Network Modeling.

Journal of the American Statistical Association

Wu H, Lu T, Xue H, Liang H.
PMID: 25061254
J Am Stat Assoc. 2014 Apr 02;109(506):700-716. doi: 10.1080/01621459.2013.859617.

The gene regulation network (GRN) is a high-dimensional complex system, which can be represented by various mathematical or statistical models. The ordinary differential equation (ODE) model is one of the popular dynamic GRN models. High-dimensional linear ODE models have...

Voxel-based, brain-wide association study of aberrant functional connectivity in schizophrenia implicates thalamocortical circuitry.

NPJ schizophrenia

Cheng W, Palaniyappan L, Li M, Kendrick KM, Zhang J, Luo Q, Liu Z, Yu R, Deng W, Wang Q, Ma X, Guo W, Francis S, Liddle P, Mayer AR, Schumann G, Li T, Feng J.
PMID: 27336032
NPJ Schizophr. 2015 May 06;1:15016. doi: 10.1038/npjschz.2015.16. eCollection 2015.

BACKGROUND: Wernicke's concept of 'sejunction' or aberrant associations among specialized brain regions is one of the earliest hypotheses attempting to explain the myriad of symptoms in psychotic disorders. Unbiased data mining of all possible brain-wide connections in large data...

Showing 1 to 12 of 2503 entries