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Showing 1-30 of 123 results for "E7750" within Papers
Kalpana Mandal et al.
Nature communications, 5, 5749-5749 (2014-12-11)
Cells sense and respond to their mechanical environment by exerting forces on their surroundings. The way forces are modulated by extra-cellular matrix (ECM) properties plays a key role in tissue homoeostasis. Using highly resolved micropatterns that constrain cells into the
Vaidyanathan Vinoth Kumar et al.
Bioresource technology, 200, 81-89 (2015-10-18)
The present study investigated the applicability of a laccase based bioprocess for the treatment of a mixture containing 13 selected pharmaceuticals. To do so, laccase was immobilized as cross-linked enzyme aggregates (MAC-CLEAs) on amine functionalized magnetic nanoparticles using chitosan/1-ethyl-3-(3-dimethylaminopropyl)-carbodiimide hydrochloride
S Guerrero et al.
The Analyst, 140(22), 7527-7533 (2015-08-11)
The first electrochemical immunosensor for the determination of peptide YY is reported in this paper. A novel electrochemical platform, prepared by the electrochemical grafting of the diazonium salt of 4-aminobenzoic acid onto a reduced graphene oxide-modified glassy carbon electrode, was
Peng Guo et al.
Theranostics, 6(1), 1-13 (2016-01-02)
Lipocalin 2 (Lcn2) is a promising therapeutic target as well as a potential diagnostic biomarker for breast cancer. It has been previously shown to promote breast cancer progression by inducing the epithelial to mesenchymal transition in breast cancer cells as
Thanh-Huyen Tran et al.
Scientific reports, 5, 16632-16632 (2015-11-19)
The purpose of this study was to modulate macrophage polarity from the pro-inflammatory M1 to anti-inflammatory M2 phenotype using plasmid DNA (pDNA) expressing interleukin-4 (IL4) or interleukin-10 (IL10)-encapsulated in hyaluronic acid-poly(ethyleneimine) (HA-PEI) nanoparticles (NPs). The HA-PEI/pDNA NPs with spherical shape
Sabine Hauptstein et al.
Journal of pharmaceutical sciences, 103(2), 594-601 (2014-01-03)
The objective of this study was to generate a water-soluble thiolated chitosan to enable the permeation-enhancing effect of chitosan at pH of at least 5.5 without losing the advantages of improved mucoadhesive properties. Therefore, the thiol-bearing polyoxyethylene ligand {O-(3-carboxylpropyl)-O'-[2-[3-mercaptopropionylamino)ethyl]-polyethyleneglycol} was
Chenbo Dong et al.
Environmental science. Nano, 1(6), 95-603 (2014-12-09)
Toxicity of engineered nanomaterials is associated with their inherent properties, both physical and chemical. Recent studies have shown that exposure to multi-walled carbon nanotubes (MWCNTs) promotes tumors and tumor-associated pathologies and lead to carcinogenesis in model
Michaela Čadková et al.
Analytical biochemistry, 484, 4-8 (2015-05-13)
Screen-printed platinum electrodes as transducer and magnetic beads as solid phase were combined to develop a particle-based electrochemical immunosensor for monitoring the serious food allergen ovalbumin. The standard arrangement of enzyme-linked immunosorbent assay became the basis for designing the immunosensor.
Yan Zhang et al.
Macromolecular bioscience, 14(6), 842-852 (2014-04-18)
This work deals with the synthesis of insulin loaded nanoparticles (NPs) composed of thiolated Eudragit L100 (Eul-cys) and reduced glutathione (GSH) as potential nanocarriers for oral delivery of insulin. Perfectly spherical NPs with an average particle size of nearly 200-300 nm
Fluorescent nanodiamonds for specifically targeted bioimaging: Application to the interaction of transferrin with transferrin receptor.
Weng M-F et al.
Diamond and Related Materials, 18, 587-587 (2009)
María A Ortega et al.
Lab on a chip, 19(15), 2568-2580 (2019-06-28)
Despite the increasing number of organs-on-a-chip that have been developed in the past decade, limited efforts have been made to integrate a sensing system for in situ continual measurements of biomarkers from three-dimensional (3D) tissues. Here, we present a custom-made
Yi Gao et al.
Analytical biochemistry, 597, 113686-113686 (2020-03-12)
Development of cancers is involved in changes of a variety of glycans. Lectin microarray is one of the most powerful methodologies for investigation of glycan alterations in biological samples with its advantages of high through-put, selectivity and specificity of the
Jiangping Chen et al.
Sensors (Basel, Switzerland), 15(6), 12205-12217 (2015-05-29)
In this study, we developed a reflective localized surface plasmon resonance (LSPR) optical fiber sensor, based on silver nanoparticles (Ag NPs). To enhance the sensitivity of the LSPR optical sensor, two key parameters were optimized, the length of the sensing
Marine Lacroix et al.
The Journal of biological chemistry, 290(45), 26943-26953 (2015-09-13)
The IL-6 signaling complex is described as a hexamer, formed by the association of two IL-6·IL-6 receptor (IL-6R)·gp130 trimers, with gp130 being the signal transducer inducing cis- and trans-mediated signaling via a membrane-bound or soluble form of the IL-6R, respectively.
Hongyan Li et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 29(48), 15178-15186 (2009-12-04)
Electrical coupling of neurons is widespread throughout the CNS and is observed among retinal photoreceptors from essentially all vertebrates. Coupling dampens voltage noise in photoreceptors and rod-cone coupling provides a means for rod signals to enter the cone pathway, extending
Haibing He et al.
International journal of pharmaceutics, 493(1-2), 451-459 (2015-08-09)
To improve the oral absorption of insulin, a novel carrier of Vitamin B12 (VB12) gel core solid lipid nanopaticles (Gel-Core-SLN, GCSLN) was designed with a gel core, lipid matrix and VB12-coated surface. VB12-stearate was synthesized and characterized by infrared spectroscopy
Peng Yan et al.
Acta biomaterialia, 10(8), 3786-3794 (2014-05-13)
The fabrication of highly efficient nonviral gene carriers with low cytotoxicity remains a challenge in gene therapy. This paper reports a facile strategy to combine the advantages of gold nanorods (Au NRs) and polycations through surface functionalization. Different Au NR
Meirong Huo et al.
Journal of pharmaceutical sciences, 104(6), 2018-2028 (2015-03-31)
In this study, a novel PTX prodrug, octreotide(Phe)-polyethene glycol-paclitaxel [OCT(Phe)-PEG-PTX], was successfully synthesized and used for targeted cancer therapy. A nontargeting conjugate, mPEG-PTX, was also synthesized and used as a control. Chemical structures of OCT(Phe)-PEG-PTX and mPEG-PTX were confirmed using
Hannah C Bygd et al.
Biomaterials, 56, 187-197 (2015-05-03)
Macrophage reprogramming has long been the focus of research in disease therapeutics and biomaterial implantation. With different chemical and physical properties of materials playing a role in macrophage polarization, it is important to investigate and categorize the activation effects of
Andrew J Paris et al.
PloS one, 14(4), e0202456-e0202456 (2019-04-04)
Many lung diseases, such as the acute respiratory distress syndrome (ARDS), display significant regional heterogeneity with patches of severely injured tissue adjacent to apparently healthy tissue. Current mouse models that aim to mimic ARDS generally produce diffuse injuries that cannot
Sidi A Bencherif et al.
Nature communications, 6, 7556-7556 (2015-08-13)
A biomaterial-based vaccination system that uses minimal extracorporeal manipulation could provide in situ enhancement of dendritic cell (DC) numbers, a physical space where DCs interface with transplanted tumour cells, and an immunogenic context. Here we encapsulate GM-CSF, serving as a
Zhixun Xie et al.
PloS one, 9(4), e94685-e94685 (2014-04-16)
We report a novel electrochemical immunosensor that can sensitively detect avian influenza virus H5 subtype (AIV H5) captured by graphene oxide-H5-polychonal antibodies-bovine serum albumin (GO-PAb-BSA) nanocomposite. The graphene oxide (GO) carried H5-polychonal antibody (PAb) were used as signal amplification materials.
António Maximiano Fernandes et al.
Biosensors & bioelectronics, 63, 399-406 (2014-08-16)
In this paper, we reported the construction of new high sensitive electrochemical genosensor based on multiwalled carbon nanotubes-chitosan-bismuth complex (MWCNT-Chi-Bi) and lead sulfide nanoparticles for the detection of pathogenic Aeromonas. Lead sulfide nanoparticles capped with 5'-(NH2) oligonucleotides thought amide bond
Susan R Aungier et al.
Immunology, 144(1), 34-44 (2014-06-20)
Follicular dendritic cells (FDC) are important stromal cells within the B-cell follicles and germinal centres (GC) of secondary lymphoid tissues. FDC trap and retain native antigens on their surfaces in the form of immune complexes that they display to B
Xingbang Wang et al.
Technology in cancer research & treatment, 20, 15330338211045213-15330338211045213 (2021-10-05)
Esophageal squamous cell carcinoma (ESCC) is the sixth leading cause of death due to cancer, indicating that finding new therapeutic targets or approaches for ESCC treatment is imperative. Transient Receptor Potential cation channel subfamily M, member 2 (TRPM2) is a
Dietmar Reusch et al.
mAbs, 7(4), 732-742 (2015-05-23)
To monitor the Fc glycosylation of therapeutic immunoglobulin G in bioprocess development, product characterization and release analytics, reliable techniques for glycosylation analysis are needed. Several analytical methods are suitable for this application. We recently presented results comparing detection methods for
Sabine Hauptstein et al.
Drug development and industrial pharmacy, 40(11), 1530-1537 (2013-09-13)
The aim of this study was to evaluate the potential of preactivated thiolated pectin (Pec-Cys-MNA) for buccal drug delivery. Therefore, a gel formulation containing this novel polymer and the model drug lidocaine was prepared and investigated in vitro in terms
Craig S Schneider et al.
Biomaterials, 42, 42-51 (2014-12-30)
A major limitation in the treatment of glioblastoma (GBM), the most common and deadly primary brain cancer, is delivery of therapeutics to invading tumor cells outside of the area that is safe for surgical removal. A promising way to target
Xuefan Gu et al.
Journal of nanobiotechnology, 18(1), 87-87 (2020-06-12)
In this study, we constructed multifunctional liposomes with preferentially mitochondria-targeted feature and gold nanoparticles-assisted synergistic photodynamic therapy. We systemically investigated the in vitro X-ray triggered PDT effect of these liposomes on HCT 116 cells including the levels of singlet oxygen
Hongdong Shi et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 21(46), 16547-16554 (2015-09-26)
Platinum anticancer drugs are particularly in need of controlled drug delivery because of their severe side effects. Platinum(IV) agents are designed as prodrugs to reduce the side effects of platinum(II) drugs; however, premature reduction could limit the effect as a
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