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H0887

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Hui Li et al.
Chemistry, an Asian journal, 6(9), 2320-2331 (2011-06-11)
A facile, template-free, and environmentally friendly hydrothermal strategy was explored for the controllable synthesis of α-Fe(2)O(3) nanostructures in HEPES solution (HEPES=2-[4-(2-hydroxyethyl)-1-piperazinyl]ethanesulfonic acid). The effects of experimental parameters including HEPES/FeCl(3) molar ratio, pH value, reaction temperature, and reaction time on the...
Satoshi Ikeo et al.
Biomaterials, 276, 121031-121031 (2021-07-26)
Lung transplantation is the only treatment available for end-stage lung diseases; however, donor shortage is a global issue. The use of human pluripotent stem cells (hPSCs) for organ regeneration is a promising approach. Nevertheless, methods for the expansion of isolated...
Bo Ma et al.
Bio-protocol, 10(5), e3548-e3548 (2021-03-05)
The emergence and rapid spread of multidrug resistance in bacteria have led to the urgent need for novel antibacterial agents. Membrane permeabilization is the mechanism for many antibacterial molecules that are being developed against gram-negative bacteria. Thus, to determine the...
Widya A Wahab et al.
International journal of experimental pathology, 97(4), 303-309 (2016-09-24)
Coeliac disease (CD) is an inflammatory disorder of the small intestine. It includes aberrant adaptive immunity with presentation of CD toxic gluten peptides by HLA-DQ2 or DQ8 molecules to gluten-sensitive T cells. A ω-gliadin/C-hordein peptide (QPFPQPEQPFPW) and a rye-derived secalin...
Lucia Lisa Petrilli et al.
Journal of clinical medicine, 10(4) (2021-03-07)
The embryonal rhabdomyosarcoma (eRMS) is a soft tissue sarcoma commonly affecting the head and neck, the extremities and the genitourinary tract. To contribute to revealing the cell types that may originate this tumor, we exploited mass cytometry, a single-cell technique...
Amanda J Eakin et al.
Frontiers in cell and developmental biology, 8, 799-799 (2020-09-26)
Anthracycline-based chemotherapy is a common treatment for cancer patients. Because it is delivered intravenously, endothelial cells are exposed first and to the highest concentrations, prior to diffusion to target cells. Not surprisingly, vascular dysfunction is a consequence of anthracycline therapy....
Anca G Delgado et al.
Microbial cell factories, 11, 128-128 (2012-09-15)
Buffering to achieve pH control is crucial for successful trichloroethene (TCE) anaerobic bioremediation. Bicarbonate (HCO3-) is the natural buffer in groundwater and the buffer of choice in the laboratory and at contaminated sites undergoing biological treatment with organohalide respiring microorganisms....
André R A Marques et al.
Autophagy, 16(5), 811-825 (2019-07-10)
CTSD (cathepsin D) is one of the major lysosomal proteases indispensable for the maintenance of cellular proteostasis by turning over substrates of endocytosis, phagocytosis and autophagy. Consequently, CTSD deficiency leads to a strong impairment of the lysosomal-autophagy machinery. In mice...
Peng Yang
Macromolecular bioscience, 12(8), 1053-1059 (2012-06-19)
When lysozyme is dissolved in a neutral HEPES buffer solution (pH = 7.4) with 0.001-0.050 M TCEP added, a fast phase transition process occurs and the resulting novel fiber-like hierarchical supramolecular assemblies made by primary spherical-particle aggregation can function as a "superglue"...
Marta Alves da Silva et al.
Biotechnology journal, 12(12) (2017-09-14)
Many efforts are being directed worldwide to the treatment of OA-focal lesions. The majority of those efforts comprise either the refinement of surgical techniques or combinations of biomaterials with various autologous cells. Herein, we tested electrospun polycaprolactone (PCL) nanofibrous meshes...
Laura P Hughes et al.
Bio-protocol, 10(7), e3572-e3572 (2021-03-05)
Glucocerebrosidase (GCase) is an important enzyme for the metabolism of glycolipids. GCase enzyme deficiency is implicated in human disease and the efficient measurement of GCase activity is important for evaluating the efficacy of therapeutics targeting this enzyme. Existing approaches to...
Valeria Manganelli et al.
Biomolecules, 11(2) (2021-02-11)
Cardiolipin (CL) is a hallmark phospholipid localized within the inner mitochondrial membrane. Upon several mitochondrial stress conditions, CL is translocated to specialized platforms, where it may play a role in signaling events to promote mitophagy and apoptosis. Recent studies characterized...
Mustafa Yalcinkaya et al.
Journal of lipid research, 61(4), 492-504 (2020-01-08)
Loss of pancreatic β-cell mass and function as a result of sustained ER stress is a core step in the pathogenesis of diabetes mellitus type 2. The complex control of β-cells and insulin production involves hedgehog (Hh) signaling pathways as...
Jasper M A de Jong et al.
Adipocyte, 7(3), 166-179 (2018-06-19)
Much current understanding of brown adipocyte development comes from in-vitro cell models. Serum type may affect the behavior of cultured cells and thus conclusions drawn. Here, we investigate effects of serum type ("fetal bovine" versus "newborn calf") on responses to...
Assessing the corrosion of biodegradable magnesium implants: a critical review of current methodologies and their limitations.
Kirkland NT, et al.
Acta Biomaterialia, 8(3), 925-936 (2012)
R A Romanov et al.
Rossiiskii fiziologicheskii zhurnal imeni I.M. Sechenova, 98(12), 1578-1586 (2013-03-07)
It is widely accepted that ATP secretion in diverse cells involves pannexin 1 (Panx1) that functions as an ATP-permeable channel. We analyzed the permeability of Panx1 channels heterologically expressed in HEK-293 cells to a variety of anions, including ATP. As...
Ada-Ioana Bunea et al.
Journal of biomedical optics, 24(3), 1-9 (2019-03-03)
The generalized phase contrast method is employed as an efficient "phase-only" laser beam-shaping technique in an optical setup built for catapulting microspheres through simple mucus models. The influence of the laser power and mucin concentration on the motion of the...
Hubert Gojzewski et al.
Scanning, 34(3), 159-169 (2011-09-29)
In this study, we deposited isolated magnetosomes from magnetotactic bacteria Magnetospirillum strain AMB-1 onto solid surfaces using spin coating (SC) and drop coating (DC) techniques. Four imaging techniques have been used to visualize the sample structure: scanning and transmission electron...
Yang-Yi Fan et al.
American journal of physiology. Gastrointestinal and liver physiology, 309(1), G1-G9 (2015-05-16)
Evidence suggests that targeting cancer cell energy metabolism might be an effective therapeutic approach for selective ablation of malignancies. Using a Seahorse Extracellular Flux Analyzer, we have demonstrated that select environmental agents can alter colonic mitochondrial function by increasing respiration-induced...
Michael L Salinas et al.
Biophysical journal, 118(4), 885-897 (2019-10-22)
The increasing prevalence of adult and adolescent obesity and its associated risk of colorectal cancer reinforces the urgent need to elucidate the underlying mechanisms contributing to the promotion of colon cancer in obese individuals. Adiponectin is an adipose tissue-derived adipokine...
Rakesh K Pathak et al.
Analytical chemistry, 84(11), 5117-5123 (2012-05-04)
An in situ prepared Zn(2+) complex of triazole linked imino-thiophenyl conjugate of calix[4]arene, [ZnL], was demonstrated to be highly fluorescent in HEPES buffer solution. [ZnL] has been used as a chemo-sensing ensemble for the recognition of phosphates in general and...
Douglas A Schober et al.
PloS one, 12(12), e0188330-e0188330 (2017-12-07)
Rodent genomic alignment sequences support a 2-exon model for muscarinic M4 receptor. Using this model a novel N-terminal extension was discovered in the human muscarinic acetylcholine M4 receptor. An open reading frame was discovered in the human, mouse and rat...
Chiao-Chen Chen et al.
Analytical chemistry, 85(7), 3621-3628 (2013-02-21)
Elucidation of epithelial transport across transcellular or paracellular pathways promises to advance the present understanding of ion transport and enables regulation of cell junctions critical to the cell and molecular biology of the epithelium. Here, we demonstrate a new instrumental...
Anna Gerhartl et al.
Fluids and barriers of the CNS, 17(1), 19-19 (2020-03-07)
The blood-brain barrier (BBB) is altered in several diseases of the central nervous system. For example, the breakdown of the BBB during cerebral ischemia in stroke or traumatic brain injury is a hallmark of the diseases' progression. This functional damage...
Sebastian Marwitz et al.
Laboratory investigation; a journal of technical methods and pathology, 94(8), 927-933 (2014-06-17)
Alterations in the DNA methylome are characteristic for numerous diseases and a typical hallmark of cancer. Therefore, DNA methylation is currently under investigation in research labs and has also entered diagnostics. Recently, protocols like the BeadChip technology have become commercially...
Madeline Wong et al.
Biochemistry, 52(37), 6548-6558 (2013-09-03)
To date, little work has been conducted on the relationship between solute and buffer molecules and conformational exchange motion in enzymes. This study uses solution NMR to examine the effects of phosphate, sulfate, and acetate in comparison to MES- and...
Shoumyo Majumdar et al.
Journal of biomedical materials research. Part B, Applied biomaterials, 104(2), 300-307 (2015-03-15)
Collagen vitrigel membranes are transparent biomaterials characterized by a densely organized, fibrillar nanostructure that show promise in the treatment of corneal injury and disease. In this study, the influence of different type I collagen sources and processing techniques, including acid-solubilized...
Nicole A Renner et al.
Journal of cellular physiology, 228(6), 1284-1294 (2012-11-17)
The foot processes of astrocytes cover over 60% of the surface of brain microvascular endothelial cells, regulating tight junction integrity. Retraction of astrocyte foot processes has been postulated to be a key mechanism in pathology. Therefore, movement of an astrocyte...
David Schlütermann et al.
Scientific reports, 11(1), 13863-13863 (2021-07-07)
The protein kinase TBK1 is a central regulator of innate immune responses and autophagy, and ablation of either function has been linked to neuroinflammatory or degenerative diseases. Autophagy is an intracellular process that recycles old or damaged proteins and organelles....
W Brad Hubbard et al.
Scientific reports, 9(1), 9656-9656 (2019-07-06)
While mitochondria maintain essential cellular functions, such as energy production, calcium homeostasis, and regulating programmed cellular death, they also play a major role in pathophysiology of many neurological disorders. Furthermore, several neurodegenerative diseases are closely linked with synaptic damage and...
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