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S Vaddiraju et al.
Biosensors & bioelectronics, 24(6), 1557-1562 (2008-10-01)
The performance of an implantable glucose sensor is strongly dependent on the ability of their outer membrane to govern the diffusion of the various participating species. In this contribution, using a series of layer-by-layer (LBL) assembled outer membranes, the role
Yilu Feng et al.
Cell death & disease, 11(2), 89-89 (2020-02-06)
Abnormal expression of the E3 ubiquitin ligase A20 has been found in some malignant cancers, including hepatocellular carcinoma (HCC). Here, we discovered that A20 is an E3 ubiquitin ligase for phosphofructokinase, liver type (PFKL) in HCC A20 interacts with PFKL
Yong-Woo Jun et al.
Animal cells and systems, 23(3), 164-169 (2019-06-25)
Phosphatidylinositol-4-phosphate (PI4P) plays a crucial role in cellular functions, including protein trafficking, and is mainly located in the cytoplasmic surface of intracellular membranes, which include the trans-Golgi network (TGN) and the plasma membrane. However, many PI4P-binding domains of membrane-associated proteins
Yixi Chen et al.
The European journal of neuroscience, 49(4), 510-524 (2018-11-26)
An emerging treatment for Parkinson's disease (PD) is cell replacement therapy. Authentic midbrain dopaminergic (mDA) neuronal precursors can be differentiated from human embryonic stem cells (hESCs) and human induced pluripotent stem cells (iPSCs). These laboratory-generated mDA cells have been demonstrated
Halina Abramczyk et al.
The Analyst, 140(7), 2224-2235 (2015-03-03)
We have studied live non-malignant (MCF10A), mildly malignant (MCF7) and malignant (MDA-MB-231) breast cancer cells and human breast cancer tissue. We demonstrate the first application of Raman imaging and spectroscopy in diagnosing the role of lipid droplets in cell line
Huichao Huang et al.
Aging, 12(14), 14699-14717 (2020-07-18)
Steroidogenic enzymes are crucial in prostate cancer (PCa) progression. 17β-Hydroxysteroid dehydrogenase type 4 (HSD17B4), encoded by HSD17B4, lacks catalytic capacity in androgen metabolism. Now the detailed role and molecular mechanism of PCa development are largely unknown. Here we showed that
Ulrike Kuebler et al.
Psychophysiology, 52(4), 499-508 (2014-10-23)
Anticipatory cognitive stress appraisal (ACSA) can affect the stress-induced release of stress hormones, which, in turn, can modulate microbicidal potential of macrophages. This study examines whether ACSA modulates wound-induced activation of macrophage microbicidal potential in 22 acutely stressed compared to
Jiahang Sun et al.
International journal of molecular medicine, 30(4), 739-746 (2012-07-31)
Status epilepticus (SE) causes neuronal loss and apoptosis by inducing several apoptosis-regulatory genes. Two such genes, cysteinyl aspartate-specific protease-3 (caspase-3), an apoptosis activator, and B-cell leukemia-2 (Bcl-2), an apoptosis suppressor, are tightly regulated for their expression and activation. Statins, inhibitors
Theresa S Moser et al.
Bio-protocol, 2(23) (2012-12-05)
Immunofluorescence is a method to detect viral infection in multiple types of host cells. This procedure can be adapted for both high-throughput and low-throughput assays for any virus for which there are antibodies available. Time of infection and virus multiplicity
Albert Shim et al.
Bio-protocol, 7(7), e2210-e2210 (2017-04-05)
The purpose of this protocol is to provide an updated method of performing microtubule gliding assays and visualizing it using fluorescence microscopy.
Annie R Knight et al.
Free radical biology & medicine, 120, 246-254 (2018-03-21)
The generation of 3-nitrotyrosine, within proteins, is a post-translational modification resulting from oxidative or nitrative stress. It has been suggested that this modification could be used as a biomarker for inflammatory diseases. Despite the superiority of mass spectrometry-based determinations of
Yongyi Chen et al.
Aging, 13(2), 2101-2117 (2020-12-17)
In an effort to identify a novel microRNA (miRNA) as a gastric cancer (GC) treatment target and prognostic biomarker, we surveyed The Cancer Genome Atlas database and found that miR-588 expression is low in GC tissues. This was confirmed by
J Jason Hoth et al.
Shock (Augusta, Ga.), 31(4), 376-381 (2008-07-31)
Blunt chest trauma resulting in pulmonary contusion with an accompanying acute inflammatory response is a common but poorly understood injury. We previously demonstrated that toll-like receptor 2 (TLR-2) participates in the inflammatory response to lung injury. We hypothesized that the
Pauline Lefrançois et al.
The Analyst, 145(24), 7922-7931 (2020-10-08)
Giant unilamellar vesicles were used as individual biomimetic micro-reactors wherein a model bi-enzymatic reaction involving a glucose oxidase (GOx) and horseradish peroxidase (HRP) was monitored by confocal microscopy. These giant vesicles were formed from a natural mix of phospholipids in
Campylobacter jejuni in penguins, Antarctica.
Petra Griekspoor et al.
Emerging infectious diseases, 15(5), 847-848 (2009-05-01)
Lindsey M Ott et al.
Tissue engineering. Part A, 21(17-18), 2390-2403 (2015-06-23)
Tracheal stenosis is a life-threatening disease and current treatments include surgical reconstruction with autologous rib cartilage and the highly complex slide tracheoplasty surgical technique. We propose using a sustainable implant, composed of a tunable, fibrous scaffold with encapsulated chondrogenic growth
Ulrike Kuebler et al.
PloS one, 8(2), e55875-e55875 (2013-02-23)
Psychological stress delays wound healing but the precise underlying mechanisms are unclear. Macrophages play an important role in wound healing, in particular by killing microbes. We hypothesized that (a) acute psychological stress reduces wound-induced activation of microbicidal potential of human
Erika M Boerman et al.
Microcirculation (New York, N.Y. : 1994), 27(4), e12607-e12607 (2020-01-30)
Aging impairs MA dilation by reducing the ability of sensory nerves to counteract sympathetic vasoconstriction. This study tested whether altered SMC Ca2+ signals to sympathetic (NE) and sensory (CGRP) neurotransmitters underlie aging-related deficits in vasodilation. MAs from young and old
Yong N Li et al.
The Journal of comparative neurology, 516(5), 442-453 (2009-08-06)
Horizontal cells (HCs) are involved in establishing the center-surround receptive field organization of photoreceptor and bipolar cells. In many species, HCs respond differentially to colors and may play a role in color vision. An earlier study from our laboratory suggested
Jennifer L Grindstaff et al.
Journal of experimental zoology. Part A, Ecological and integrative physiology, 327(5), 262-272 (2017-12-05)
Developmental conditions may impact the expression of immune traits throughout an individual's life. Early-life challenges may lead to immunological constraints that are mediated by endocrine-immune interactions. In particular, individual differences in the ability to mount immune responses may be programmed
Zili Zhang et al.
Autophagy, 16(8), 1482-1505 (2019-11-05)
Ferroptosis is a recently discovered form of programmed cell death, but its regulatory mechanisms remain poorly understood. Here, we show that the RNA-binding protein ZFP36/TTP (ZFP36 ring finger protein) plays a crucial role in regulating ferroptosis in hepatic stellate cells
Hongrui Zhang et al.
Biointerphases, 13(4), 041004-041004 (2018-06-13)
Cell adhesion on conducting polymers is important in organic bioelectronics, including applications such as electronically switchable surfaces and electrochemical transistors. There is a fundamental interest in understanding the conducting polymer-cellular interface though as yet no direct measurements to quantify the
Predrag Serbedzija et al.
Brain research, 1303, 179-194 (2009-09-29)
The aim of this study was to identify factors that regulate the bulk of adult brain mass, and test the hypothesis that concomitantly reduced insulin and insulin-like growth factor (IGF) levels are pathogenic for brain atrophy associated with impaired learning
Alireza Rezaeinezhad et al.
Scientific reports, 9(1), 19958-19958 (2019-12-29)
Cold atmospheric plasma (CAP) is known as the versatile tool in different biological, and medical applications. In this study, we investigated the effect of cold plasma on diabetes via in vitro and in vivo assessments. We performed the in vitro assay to evaluate the
Davide Pietropaoli et al.
BMC research notes, 6, 296-296 (2013-07-31)
The aim of this case series/control study is to investigate the presence of the Advanced Glycation End products (AGEs) and oxidative stress in periimplantitis. The Western Blotting analysis on periimplantitis and periodontal disease tissues showed marked increase of AGEs when
Karen E Kempsell et al.
Frontiers in microbiology, 6, 747-747 (2015-09-01)
A commercial Bacillus anthracis (Anthrax) whole genome protein microarray has been used to identify immunogenic Anthrax proteins (IAP) using sera from groups of donors with (a) confirmed B. anthracis naturally acquired cutaneous infection, (b) confirmed B. anthracis intravenous drug use-acquired
Claudia Zuccarella-Hackl et al.
Psychoneuroendocrinology, 68, 186-193 (2016-03-21)
Type D personality (Type D) is an independent psychosocial risk factor for poor cardiac prognosis and increased mortality in patients with cardiovascular disease (CVD), but the involved mechanisms are poorly understood. Macrophages play a pivotal role in atherosclerosis, the process
Bryce Wolfe et al.
Frontiers in microbiology, 10, 2021-2021 (2019-10-02)
Listeria monocytogenes (Lm) is a common environmental bacterium that thrives on vegetation and soil matter, but can infect humans if contaminated food products are ingested, resulting in severe disease in immunosuppressed populations, including pregnant women and newborns. To better understand
Hossein Mirmiranpour et al.
Journal of lasers in medical sciences, 9(3), 212-218 (2019-02-28)
Introduction: The aim of this work is to evaluate the effect of low-level laser irradiation (LLLI), by lasers with different wavelengths, on glycated catalase enzyme in vitro experimentally. Methods: This is done by measuring the activity and structure properties of
Tripp Leavitt et al.
Cell reports, 33(6), 108356-108356 (2020-11-12)
Fibroblast heterogeneity has been shown within the unwounded mouse dorsal dermis, with fibroblast subpopulations being identified according to anatomical location and embryonic lineage. Using lineage tracing, we demonstrate that paired related homeobox 1 (Prrx1)-expressing fibroblasts are responsible for acute and
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