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C7880
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A F Vanin et al.
Biofizika, 58(1), 126-136 (2013-05-09)
Current notions and new experimental data of the authors on physico-chemical features of dinitrosyl iron complexes with natural thiol-containing ligands (glutathione or cysteine), underlying the ability of the complexes to act as NO molecule and nitrosonium ion donors, are considered.
Christopher M Jenkins et al.
Biochemistry, 52(24), 4250-4263 (2013-05-25)
The multifaceted roles of calcium-independent phospholipase A2β (iPLA2β) in numerous cellular processes have been extensively examined through utilization of the iPLA2-selective inhibitor (E)-6-(bromomethylene)-3-(1-naphthalenyl)-2H-tetrahydropyran-2-one (BEL). Herein, we employed accurate mass/high resolution mass spectrometry to demonstrate that the active site serine (S465)
Bianca Johansen et al.
Antibiotics (Basel, Switzerland), 9(7) (2020-07-12)
Tea Tree oil (TTO) is well known for its numerous good properties but might be also irritating or toxic when used topically or ingested, thus limiting the number of possible applications in Humans. The aim of the study was to
David A Lee et al.
Methods in molecular medicine, 100, 307-324 (2004-07-29)
Mechanical loading of chondrocytes in 3D constructs has been used to investigate mechanotransduction and its potential for stimulating tissue-engineered cartilage repair. This chapter describes the preparation of 3D agarose or alginate constructs seeded with isolated chondrocytes and specific test rigs
N A Strutyns'ka et al.
Fiziolohichnyi zhurnal (Kiev, Ukraine : 1994), 59(1), 3-10 (2013-05-30)
In experiments in vivo and in vitro on the mitochondria isolated from the control and spontaneously hypertensive rats (SHR) hearts, we studied the effects of a donor of hydrogen sulfide (H2S), NaHS, and H2S biosynthesis substrate, L-cysteine, on the sensitivity
Thomas J Kean et al.
PloS one, 10(6), e0129961-e0129961 (2015-06-16)
Current tissue engineering methods are insufficient for total joint resurfacing, and chondrocytes undergo de-differentiation when expanded on tissue culture plastic. De-differentiated chondrocytes show poor re-differentiation in culture, giving reduced glycosaminoglycan (GAG) and collagen matrix accumulation. To address this, porcine synoviocyte-derived
Establishment, maintenance, and transfection of in vitro cultures of human retinal pigment epithelium.
Martin J Stevens et al.
Methods in molecular medicine, 107, 343-351 (2004-10-20)
Kinsley Tate et al.
International journal of molecular sciences, 22(19) (2021-10-14)
The developing prenatal brain is particularly susceptible to environmental disturbances. During prenatal brain development, synapses form between neurons, resulting in neural circuits that support complex cognitive functions. In utero exposure to environmental factors such as pharmaceuticals that alter the process
Sandrine Brugiroux et al.
Current protocols, 2(9), e548-e548 (2022-09-13)
The oligo-mouse-microbiota (OMM12 ) is a widely used syncom that colonizes gnotobiotic mice in a stable manner. It provides several fundamental functions to its murine host, including colonization resistance against enteric pathogens. Here, we designed and validated specific fluorescence in
Jie Du et al.
Journal of orthopaedic translation, 37, 23-36 (2022-10-06)
Intervertebral disc (IVD) degeneration is suggested as a major cause of chronic low back pain (LBP). Intradiscal delivery of growth factors has been proposed as a promising strategy for IVD repair and regeneration. Previously, BMP-4 was shown to be more
Piotr Michaluk et al.
Nature protocols, 17(12), 3056-3079 (2022-09-07)
Population behavior of signaling molecules on the cell surface is key to their adaptive function. Live imaging of proteins tagged with fluorescent molecules has been an essential tool in understanding this behavior. Typically, genetic or chemical tags are used to
Zrinka Karačić et al.
Biological chemistry, 393(12), 1523-1532 (2013-05-15)
Human dipeptidyl peptidase III (DPP III) is a member of the metallopeptidase family M49, involved in protein metabolism and oxidative stress response. DPPIII crystal structure shows the two lobe-like domains separated by a wide cleft. The human enzyme has a
Nina Meyer et al.
Autophagy, 17(11), 3424-3443 (2021-01-20)
Increasing evidence suggests that induction of lethal macroautophagy/autophagy carries potential significance for the treatment of glioblastoma (GBM). In continuation of previous work, we demonstrate that pimozide and loperamide trigger an ATG5- and ATG7 (autophagy related 5 and 7)-dependent type of
Study on Thermodynamic Properties for Binary Systems of Water.
Koohyar F, et al.
Journal of Chemistry, 2013 (2012)
Mingdeng Liu et al.
Water science and technology : a journal of the International Association on Water Pollution Research, 67(11), 2444-2450 (2013-06-12)
In the present work, cysteine-modified orange peel (COP) for the removal of Cu(II) from aqueous solutions has been developed and comparatively studied with diethylenetriamine-modified orange peel (DOP). Both COP and DOP were systematically evaluated via their capabilities for adsorbing Cu(II)
Jiahua Li et al.
American journal of physiology. Cell physiology, 305(2), C190-C196 (2013-05-17)
Claudins constitute a family of tight junction transmembrane proteins whose first extracellular loop (ECL1) determines the paracellular permeability and ion selectivity in epithelia. There are two cysteines in the ECL1 that are conserved among all claudins. We hypothesized that these
Pramod Kumar Yadav et al.
The Journal of biological chemistry, 288(27), 20002-20013 (2013-05-24)
Mercaptopyruvate sulfurtransferase (MST) is a source of endogenous H2S, a gaseous signaling molecule implicated in a wide range of physiological processes. The contribution of MST versus the other two H2S generators, cystathionine β-synthase and γ-cystathionase, has been difficult to evaluate
Unidirectional growth of L-cysteine hydrochloride monohydrate: first time observation as nonlinear optical material and its characterization.
Bhagavannarayana G, et al.
J. Appl. Cryst., 43(4), 710-715 (2010)
T L Stepuro et al.
Rossiiskii fiziologicheskii zhurnal imeni I.M. Sechenova, 99(1), 111-119 (2013-05-11)
The aim of the present study was to investigate the role of nitric oxide (NO) in the regulation of hemoglobin oxygen affinity (HOA) in the presence of different oxygen partial pressure. In this research the effect of NO donors on
Ye Zhang et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 34(36), 11929-11947 (2014-09-05)
The major cell classes of the brain differ in their developmental processes, metabolism, signaling, and function. To better understand the functions and interactions of the cell types that comprise these classes, we acutely purified representative populations of neurons, astrocytes, oligodendrocyte
P Clement-Lacroix et al.
Osteoarthritis and cartilage, 30(2), 291-301 (2021-10-10)
A disintegrin and metalloproteinase with thrombospondin motifs 5 (ADAMTS5) is a key enzyme in degradation of cartilage in osteoarthritis (OA). We report the pharmacological characterization of GLPG1972/S201086, a new, potent and selective small-molecule ADAMTS5 inhibitor. Potency and selectivity of GLPG1972/S201086
Markus Mund et al.
Cell, 174(4), 884-896 (2018-07-31)
Clathrin-mediated endocytosis is an essential cellular function in all eukaryotes that is driven by a self-assembled macromolecular machine of over 50 different proteins in tens to hundreds of copies. How these proteins are organized to produce endocytic vesicles with high precision
Cécile Chenot et al.
Journal of agricultural and food chemistry, 67(14), 4002-4010 (2019-03-16)
After evidence of the cysteinylated precursors of 3-sulfanyl-4-methylpentan-1-ol (Cys-26) and 3-sulfanylhexan-1-ol (Cys-23) in hop, S-glutathione precursors (G-23 and G-26) were recently discovered in different dual-purpose hop varieties. Because free 3-sulfanylpentan-1-ol (21) has also been detected in hop, the present work
D J Powell et al.
Poultry science, 92(8), 2163-2173 (2013-07-23)
Early posthatch satellite cell (SC) mitotic activity is a critical component of muscle development and growth. Satellite cells are stem cells that can be induced by nutrition to follow other cellular developmental pathways. The objective of the current study was
Lance A Davidson
Cold Spring Harbor protocols, 2022(11), Pdb-Pdb (2022-05-17)
Marginal zone explants from Xenopus embryos can be used to expose cell behaviors and tissue movements that normally operate in dorsal tissues. Dorsal explants comprise the diverse set of progenitor cells found in dorsal tissues including mesendoderm, head mesoderm, prechordal
Emily A Peluso et al.
Current protocols in microbiology, 57(1), e104-e104 (2020-06-17)
Considered a commensal, the Gram-negative anaerobe Fusobacterium nucleatum is a key member of the oral microbiome due to its wide range of interactions with many oral microbes. While the periodontal pathogenic properties of this organism have widely been examined, its
Stuart J Smith et al.
Nature protocols, 1(5), 2195-2203 (2007-04-05)
The stable integration of transgenes into embryos of the frog Xenopus laevis is achieved using the procedure described here. Linear DNA containing the transgene is incorporated randomly into sperm nuclei that have had their membranes disrupted with detergent treatment. Microinjection
Gustavo H C Varca et al.
Drug development and industrial pharmacy, 41(3), 430-435 (2014-01-15)
The performance of the standardized extrusion-spheronization technique, operational conditions, formulation parameters and storage of the final product over the bioactivity of papain containing pellets has been evaluated to obtain an insight into the potential of the technique for the manufacture
Nitric oxide quenches the fire in heart mitochondria.
Paul T Schumacker
Nature medicine, 19(6), 666-667 (2013-06-08)
Laurine Legroux et al.
Journal of neuroscience methods, 247, 23-31 (2015-03-31)
Flow cytometry is an efficient and powerful technique to characterize and quantify numerous cells. However, the strengths of this technique have not been widely harnessed in neurosciences due to the critical step of CNS tissue preparation into a single cell
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