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A topological property P is said
2019-11-22
A topological property P is said to be cut point hereditary [3] if whenever a space X has property P, then, for every there exists some separation of such that each of and has property P. A space X is called connected ordered topological space (COTS) [5] if it is connected and has the property
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The repeat sequence TTAGGG of telomere
2019-11-22
The repeat sequence “TTAGGG” of telomere could be directly recognized by TERF1. TERF1 is indispensable for the maintenance of telomere Bromoenol lactone synthesis structure and integrity (Tan et al., 2017). Trf1 genetic depletion in vivo induces a persistent DNA damage response and telomere uncappi
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hyPerFUsion™ high-fidelity DNA polymerase Several TERRA bind
2019-11-21
Several TERRA-binding proteins have also been discovered, especially telomeric duplex DNA binding proteins TRF1 and TRF2, pointing to a significant role of TERRA in more general chromosome biology [14], [20], [21]. TRF2 is a key component of Shelterin that protect chromosome termini [22]. Telomeres
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br Materials and methods br Results To investigate
2019-11-21
Materials and methods Results To investigate the effect of 17βE on cell proliferation in the human renal tubular epithelia, BrdU uptake was measured in HRTEC primary and 3D-HRTEC cultures, allowing determination of the DNA replication rate. Representative microphotographs show BrdU uptake in H
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Co operation or synergy between PKA
2019-11-21
Co-operation or synergy between PKA and Epac has been recently reported in PCCL3 thyroid cell line in which cAMP is pro-mitogenic, in silybin to VSMC [19]. Our study demonstrates for the first time that PKA and Epac also synergise to inhibit cell proliferation in a cell type where cAMP in anti-mito
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The host virus coexistence is completely dependent on
2019-11-21
The host-virus coexistence is completely dependent on the balance between a strong immune response inhibiting virus replication and immune evasion and survival of the virus with periodic shedding to enable transmission to new hosts. In the process of ensuring this balance, the virus manipulates 7TM
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In light of this our finding that
2019-11-21
In light of this, our finding that UBTD1 interacts with ubiquitin conjugating enzymes is intriguing. Using two different screening approaches, we have demonstrated that UBTD1 interacts with the ubiquitin conjugating E2D family proteins. Using purified recombinant proteins and gel filtration chromato
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The authors identified inhibitors of SUMOylation using
2019-11-21
The authors identified inhibitors of SUMOylation using two assays to monitor the conjugation of SUMO1 to RanGAP1 by E1 and E2 enzymes: a fluorescence resonance energy transfer (FRET) primary screen that evaluated over 250,000 compounds and a chemiluminescence secondary screen. A counter screen was u
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br Anti inflammatory effects of MTX In
2019-11-21
Anti-inflammatory effects of MTX In addition to cytotoxic and cytostatic effects, the anti-inflammatory activity of MTX was also described by several studies. Inhibition of ATIC by MTX has been found to result in the accumulation of 5-aminoimidazole-4-carboxamide-1-β-d-ribofuranosyl 5′-monophosph
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Overexpression of EP and DDR has been sporadically reported
2019-11-21
Overexpression of EP300 and DDR1 has been sporadically reported in the pathogenesis of pulmonary fibrosis and other fibrotic diseases. Zeng et al. reported that EP300 was increased in TGF-β1 treated lung fibroblasts and mediated decreases of SIRT1 expression. Bhattacharyya et al. found that both EP3
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Another option is to use the thiol groups
2019-11-21
Another option is to use the thiol groups of cysteine residues, which can be modified by use of PEG-maleimide and vinyl sulfone. However, changes in PEGylation interactions or reaction conditions can result in changes in the functional properties of the therapeutic proteins [[50], [51], [52]]. A st
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In contrast to PEGylated proteins which tend to have reduced
2019-11-21
In contrast to PEGylated proteins which tend to have reduced 11e synthesis in the body relative to their native counterparts, proteins conjugated to albumin tend to accumulate in certain locales in vivo. This means that albumin-based drug carrier systems have particular applications in the field of
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br Conflicts of interest br Author contributions br Acknowle
2019-11-20
Conflicts of interest Author contributions Acknowledgements This work was supported by the University of Brescia (ex 60%) and Siderurgica Leonessa research funds to AF. RR was supported by Associazione Italiana per la Ricerca sul Cancro - AIRC (MFAG 18459 grant). We are grateful to Umberto
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br Introduction Vein graft implantation into the arterial en
2019-11-20
Introduction Vein graft implantation into the arterial environment for surgical bypass is the gold standard to treat severe cardiovascular occlusive disease. After placement of a vein into the higher pressure, flow, and oxygen tension of the arterial circulation, the vein adapts to the arterial e
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EphB and ephrinB mRNA levels were determined from three
2019-11-20
EphB4 and ephrinB2 mRNA levels were determined from three parts taken from each tumor, and each sample was analyzed in triplicate. The differences in the histoscores and mRNA levels of EphB4 and ephrinB2 were analyzed by Student\'s t test. The correlation coefficients were evaluated both by linear r
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