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Mimi C Yung et al.
Journal of bacteriology, 197(19), 3160-3172 (2015-07-22)
The ubiquitous aquatic bacterium Caulobacter crescentus is highly resistant to uranium (U) and facilitates U biomineralization and thus holds promise as an agent of U bioremediation. To gain an understanding of how C. crescentus tolerates U, we employed transposon (Tn)
Jae Ho Jo et al.
Biomedical materials (Bristol, England), 10(4), 045007-045007 (2015-07-15)
This study was undertaken to evaluate the effects of different rhBMP-2 release profiles in defect areas around dental implants on osseointegration and bone regeneration. Four beagle dogs (13-15 kg) were used. The defect was 3 mm deep and there was a 1 mm
Fu-Biao Kang et al.
Cancer cell international, 15, 45-45 (2015-04-25)
B7-homologue 3 (B7-H3), a recently identified immunoregulatory protein, has been shown to be overexpressed in human hepatocellular carcinoma (HCC). However, whether the dynamic expression pattern of B7-H3 contributes to early invasion of HCC is largely unknown. In addition, the biological
E Muraro et al.
Journal of translational medicine, 13, 204-204 (2015-06-28)
Locally advanced HER2-overexpressing breast cancer (BC) patients achieve a high rate of pathological complete responses (pCR) after neoadjuvant chemotherapy (NC). The apparently unaltered immune proficiency of these patients together with the immune-modulating activities of NC drugs suggest a potential contribution
Kazem Ashjaei et al.
International archives of allergy and immunology, 166(2), 97-106 (2015-03-21)
Dendritic cells (DCs) play an important role in the induction and regulation of adaptive immune responses by polarizing T-helper (Th) cells. In allergic disease this response is dominated by Th2 cells. It is still unclear whether the activation of Th
Kimberly R Doherty et al.
Toxicology and applied pharmacology, 285(1), 51-60 (2015-04-07)
Safety pharmacology studies that evaluate new drug entities for potential cardiac liability remain a critical component of drug development. Current studies have shown that in vitro tests utilizing human induced pluripotent stem cell-derived cardiomyocytes (hiPS-CM) may be beneficial for preclinical
Xiaotong Guo et al.
Reproductive toxicology (Elmsford, N.Y.), 57, 196-203 (2015-06-24)
Certain Chinese herbal medicines have antipyretic effects in both animal and human clinical practice. However, no report indicates their antipyretic effects on heat-stressed cells. The present study aimed to identify the protective effects of baicalin on the apoptosis of primary
Nathan Erdmann et al.
PLoS pathogens, 11(8), e1005111-e1005111 (2015-08-25)
Antiretroviral therapy, antibody and CD8+ T cell-mediated responses targeting human immunodeficiency virus-1 (HIV-1) exert selection pressure on the virus necessitating escape; however, the ability of CD4+ T cells to exert selective pressure remains unclear. Using a computational approach on HIV
Divya Pathania et al.
British journal of pharmacology, 172(1), 50-63 (2014-07-23)
Pancreatic cancer is characterized by alterations in several key signalling proteins, including increased expression and activity of the Src tyrosine kinase and focal adhesion kinase (FAK), which have been linked to its chemoresistance. Sustained Src inhibition reactivates survival pathways regulated
Yunpeng Fan et al.
Carbohydrate polymers, 135, 110-120 (2015-10-11)
The antioxidative and immunoregulatory activities of ophiopogon polysaccharide liposome (OPL) were investigated. The results demonstrated that the radical-scavenging activity increased along with the increasing of OPL concentrations, and the scavenging capability of OPL was slightly stronger than ophiopogon polysaccharide (OP)
Chantal Zevenbergen et al.
The Journal of clinical endocrinology and metabolism, 99(11), E2429-E2436 (2014-08-21)
Thyroid hormones (TH) are important for normal brain development and abnormal TH regulation in the brain results in neurocognitive impairments. The type 2 deiodinase (D2) is important for local TH control in the brain by generating the active hormone T3
Ahmadreza Sardarian et al.
Toxicology mechanisms and methods, 25(2), 98-104 (2014-11-25)
Cyclosporine A (CsA) is an immunosuppressive agent administered to transplant patients. A well-known reported oral side effect of CsA consumption is gingival overgrowth (GO). Changes in the expression of integrins occurring in the gingiva following CsA treatment have been reported
Benito Campos et al.
Glia, 63(10), 1850-1859 (2015-05-07)
Measuring concentrations of the differentiation-promoting hormone retinoic acid (RA) in glioblastoma tissues would help to understand the reason why RA treatment has been inefficient in clinical trials involving brain tumor patients. Here, we apply a recently established extraction and measurement
Servet Tural et al.
Chirality, 27(9), 635-642 (2015-07-07)
In this study, the combined use of the selectivity of metal chelate affinity chromatography with the capacity of epoxy supports to immobilize poly-His-tagged recombinant benzoylformate decarboxylase from Pseudomonas putida (BFD, E.C. 4.1.1.7) via covalent attachment is shown. This was achieved
Anke Doller et al.
Experimental cell research, 330(1), 66-80 (2014-09-23)
The impact of the RNA-binding protein HuR for the post-transcriptional deregulation of tumor-relevant genes is well established. Despite of elevations in HuR expression levels, an increase in cytoplasmic HuR abundance in many cases correlates with a high grade of malignancy.
Xiao-Long Hu et al.
Environmental toxicology and pharmacology, 40(1), 230-240 (2015-07-15)
Oxidative stress mediates the cell damage in several neurodegenerative diseases, including multiple sclerosis, Alzheimer's disease (AD) and Parkinson's disease (PD). This study aimed at investigating the protective effects of Kukoamine B (KuB) against hydrogen peroxide (H2O2) induced cell injury and
[Dimethyl sulfoxide in experimental and clinical medicine. The achievements and prospects].
G M Iakovlev et al.
Eksperimental'naia i klinicheskaia farmakologiia, 55(4), 74-76 (1992-07-01)
Zhuo-heng Li et al.
Photochemistry and photobiology, 90(6), 1368-1375 (2014-07-30)
Hypericin (HY) is a promising photosensitizer (PS) for use in photodynamic therapy (PDT). Port-wine stains (PWSs) are congenital superficial dermal capillary malformations. In this study, we evaluated the photocytotoxic effects of HY for PDT in human vascular endothelial cells and
Haiyan Qi et al.
CNS neuroscience & therapeutics, 20(11), 991-998 (2014-10-21)
The immunosuppressant drug rapamycin was reported to have an antiaging activity, which was attributed to the TORC1 inhibition that inhibits cell proliferation and increases autophagy. However, rapamycin also exhibits a number of harmful adverse effects. Whether rapamycin can be developed
Roger A J Habets et al.
The Journal of biological chemistry, 290(23), 14705-14716 (2015-04-29)
Cell surface receptors of the NOTCH family of proteins are activated by ligand induced intramembrane proteolysis. Unfolding of the extracellular negative regulatory region (NRR), enabling successive proteolysis by the enzymes Adam10 and γ-secretase, is rate-limiting in NOTCH activation. Mutations in
Temmei Ito et al.
Biomedical materials (Bristol, England), 10(1), 015025-015025 (2015-03-03)
In order to obtain a hydroxyapatite (HAp)-poly(ethylene glycol) (PEG) composite, tetra amine-terminated PEG was crosslinked using disuccinimidyl tartrate to obtain a PEG hydrogel. Using two kinds of chelators with different stability constants for Ca ion (N-(2-hydroxyethyl) ethylenediamine-N,N',N'-triacetic acid (EDTA-OH, 8.14)
Hideki Mizusako et al.
Journal of pharmaceutical sciences, 104(9), 2934-2940 (2015-05-06)
Active drug targeting is an effective therapeutic approach for the treatment of malignant cancers and novel types of drug carriers have been developed. In this study, we developed a cyclodextrin (CD)-based novel carrier-drug conjugate, called per-FOL-β-CD-ss-DOX, which has folic acid
Brandon S Bentzley et al.
The European journal of neuroscience, 41(9), 1149-1156 (2015-03-11)
The orexin/hypocretin system is involved in multiple cocaine addiction processes that involve drug-associated environmental cues, including cue-induced reinstatement of extinguished cocaine seeking and expression of conditioned place preference. However, the orexin system does not play a role in several behaviors
Xi Tang et al.
Oncotarget, 5(5), 1352-1362 (2014-03-25)
The development of effective therapies inhibiting prostate cancer progression and metastasis may substantially impact prostate cancer mortality and potentially reduce the rates of invasive treatments by enhancing the safety of active surveillance strategies. Hepsin (HPN) is a cell surface serine
Jannatul Firdous et al.
Acta biomaterialia, 10(11), 4606-4617 (2014-08-12)
Respiratory syncytial virus (RSV) is one of the most common causes of viral deaths in infants worldwide, yet no effective vaccines are available. Here, we report an osmotically active polysaccharide-based polysorbitol transporter (PST) prepared from sorbitol diacrylate and low-molecular-weight polyethylenimine
Minjia Sheng et al.
Journal of peptide science : an official publication of the European Peptide Society, 20(10), 803-810 (2014-06-27)
LfcinB9 is a peptide derived from lactoferricin B. In the present study, the effect and relative mechanism of LfcinB9 on human ovarian cancer cell line (SK-OV-3) in vitro and in vivo was investigated. The data obtained indicated that LfcinB9 exhibited
Tian-Yu Fan et al.
International journal of clinical and experimental pathology, 7(10), 6662-6670 (2014-11-18)
Glioblastoma remains among the most devastating cancers with a median survival of less than 15 months and virtually no survival beyond five years. Currently, the treatment of glioma includes surgery, radiation therapy, chemotherapy, and comprehensive treatment. Intrinsic or acquired resistance
Daniel Paull et al.
Nature methods, 12(9), 885-892 (2015-08-04)
Induced pluripotent stem cells (iPSCs) are an essential tool for modeling how causal genetic variants impact cellular function in disease, as well as an emerging source of tissue for regenerative medicine. The preparation of somatic cells, their reprogramming and the
Takayuki Kawai et al.
Clinical cancer research : an official journal of the American Association for Cancer Research, 21(13), 3081-3091 (2015-03-31)
Keratin 19 (K19) is a known marker of poor prognosis and invasion in human hepatocellular carcinoma (HCC). However, the relationship between K19 and cancer stem cells (CSCs) is unclear. Here, we determined whether K19 can be used as a new
Owen H Donohoe et al.
PloS one, 10(4), e0125434-e0125434 (2015-05-01)
MicroRNAs (miRNAs) are a class of small non-coding RNAs involved in post-transcriptional gene regulation. Some viruses encode their own miRNAs and these are increasingly being recognized as important modulators of viral and host gene expression. Cyprinid herpesvirus 3 (CyHV-3) is
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