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Article
Bioactivity and genome analysis of Bacillus amyloliquefaciens GL18 isolated from the rhizosphere of Kobresia myosuroides in an alpine meadow
The unique eco-environment of the Qinghai–Tibet Plateau breeds abundant microbial resources. In this research, Bacillus amyloliquefaciens GL18, isolated from the rhizosphere of Kobresia myosuroides from an alpine...
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Article
Development of KOH and H3PO4-modified composite biochar from corn straw and activated sludge for removing methylene blue
Composite biochar derived from crop straw and activated sludge may have great potential for remediating polluted environments. Few studies have addressed the influences of different modifying agents and modifi...
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Article
Open AccessCOPB2: a transport protein with multifaceted roles in cancer development and progression
The Coatomer protein complex subunit beta 2 (COPB2) is involved in the formation of the COPI coatomer protein complex and is responsible for the transport of vesicles between the Golgi apparatus and the endopl...
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Article
Reconfigurable electronic circuits for magnetic fields controlled by structured light
Dynamic control over the conduction band electrons of a semiconductor is a central technological pursuit. Beyond electronic circuitry, flexible control over the spatial and temporal character of semiconductor ...
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Article
Dosimetry study of 18F-FMISO + PET/CT hypoxia imaging guidance on intensity-modulated radiation therapy for non-small cell lung cancer
This study was to evaluate the feasibility of simultaneous integrated boost on tumor hypoxia area by studying the dosimetric change of hypoxia imaging guidance on intensity-modulated radiation therapy for non-...
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Article
LRH1 enhances cell resistance to chemotherapy by transcriptionally activating MDC1 expression and attenuating DNA damage in human breast cancer
Liver receptor homolog-1 (LRH1) has been shown to promote tumor proliferation and development. However, the functions of LRH1 in mediating cancer cells chemoresistance are still not clear. Here, we found LRH1 ...
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Article
Regulation of PI3K signaling in T-cell acute lymphoblastic leukemia: a novel PTEN/Ikaros/miR-26b mechanism reveals a critical targetable role for PIK3CD
T-cell acute lymphoblastic leukemia (T-ALL) is an aggressive hematologic malignancy, and T-ALL patients are prone to early disease relapse and suffer from poor outcomes. The PTEN, PI3K/AKT and Notch pathways a...
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Article
Methane emissions from permafrost thaw lakes limited by lake drainage
Thaw-lake expansion is enhanced by climate warming, potentially feeding back to boost warming further. A new landscape-scale modelling study of the life cycle of Siberian thaw lakes indicates that drainage str...
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Article
Open AccessReply: ZD6474 reverses multidrug resistance by directly inhibiting the function of P-glycoprotein
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Article
Open AccessZD6474 reverses multidrug resistance by directly inhibiting the function of P-glycoprotein
P-glycoprotein (P-gp) pumps multiple types of drugs out of the cell, using energy generated from ATP, and confers multidrug resistance (MDR) on cancer cells. ZD6474 is an orally active, selective inhibitor of ...
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Article
Cytochemical behavior of rare earth ions in Euglena gracilis studied by XAFS
The uptake of rare earth elements (REE) by Euglena gracilis cells has been investigated in Fudan University. The remarkable ability to transport REEs to these cell’s compartments had been observed. X-ray absorpti...
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Article
Measurement of the branching ratiosb →e ν X, μ ν X, τ ν X andν X
The inclusive semileptonic branching ratios b→eνX,μ νX,τ νX andνX have been measured at LEP with the L3 detector. The analysis is based on 2-jet hadronic Z decays obtained in the data collected between 1991 and 1...
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Article
Measurement of cross sections and leptonic forward-backward asymmetries at theZ pole and determination of electroweak parameters
We report on the measurement of the leptonic and hadronic cross sections and leptonic forward-backward asymmetries at theZ peak with the L3 detector at LEP. The total luminosity of 40.8 pb−1 collected in the year...
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Article
Discontinuous crack-tip elements: Application to 3D boundary element method
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Article
Search for non-minimal Higgs bosons inZ 0 decays
We report on a search for the neutral and charged Higgs bosons predicted by models of spontaneous symmetry breaking with more than one Higgs doublet field. No signals are observed. We set model-independent lim...
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Article
Studies of hadronic event structure and comparisons with QCD models at theZ 0 resonance
The structure of hadronic events fromZ 0 decay is studied by measuring event shape variables, factorial moments, and the energy flow distribution. The distributions, after correction for detector effects and init...
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Article
Measurement of electroweak parameters from hadronic and leptonic decays of theZ 0
We have studied the reactionse + e −→hadrons,e + e −, μ+ μ− and τ+ τ−, in the energy range 88.2 \( \leqq \sqrt s \leqq 94.2\) ...