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Compressive nanomechanics of opposing aggrecan macromolecules
Journal of Biomechanics, 2006In this study, we have measured the nanoscale compressive interactions between opposing aggrecan macromolecules in near-physiological conditions, in order to elucidate the molecular origins of tissue-level cartilage biomechanical behavior. Aggrecan molecules from fetal bovine epiphyseal cartilage were chemically end-grafted to planar substrates ...
Delphine, Dean +3 more
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Journal of Clinical Endocrinology and Metabolism, 2014 Ola Nilsson, Julian C Lui, Jeffrey Baron
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Structure, function, aging and turnover of aggrecan in the intervertebral disc
Biochimica Et Biophysica Acta - General Subjects, 2014Sarit S Sivan
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Bioactivity in an Aggrecan 32‐mer Fragment Is Mediated via Toll‐like Receptor 2
Arthritis and Rheumatology, 2015Karena Last +2 more
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Solution Structure and Dynamics of Cartilage Aggrecan
Biomacromolecules, 2006We studied the structure and dynamics of porcine laryngeal aggrecan in solution using a range of noninvasive techniques: dynamic light scattering (DLS), small-angle neutron scattering (SANS), video particle tracking (VPT) microrheology, and diffusing wave spectroscopy (DWS).
Papagiannopoulos, A. +3 more
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Journal of Rheology, 2002
Aggrecan is the self-assembling proteoglycan complex whose physiological function is to provide a hydrated gel in cartilage that stabilizes the spatial distribution of the collagen fibers, and absorbs and resists compressive loads. The linear and nonlinear viscoelastic behavior of aggrecan solutions was studied as a function of aggrecan concentration ...
Nispa Meechai +4 more
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Aggrecan is the self-assembling proteoglycan complex whose physiological function is to provide a hydrated gel in cartilage that stabilizes the spatial distribution of the collagen fibers, and absorbs and resists compressive loads. The linear and nonlinear viscoelastic behavior of aggrecan solutions was studied as a function of aggrecan concentration ...
Nispa Meechai +4 more
openaire +1 more source
Perspectives on developmental neurobiology, 1997
During development, the extracellular matrix (ECM) is a complex dynamic structure whose components and organization help to establish the requisite position and state of differentiation. Until recently, the large chondroitin sulfate proteoglycan, aggrecan, has been localized predominantly to skeletal tissue and considered a hallmark of cartilage ...
N B, Schwartz +4 more
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During development, the extracellular matrix (ECM) is a complex dynamic structure whose components and organization help to establish the requisite position and state of differentiation. Until recently, the large chondroitin sulfate proteoglycan, aggrecan, has been localized predominantly to skeletal tissue and considered a hallmark of cartilage ...
N B, Schwartz +4 more
openaire +1 more source
Aggrecan regulates telencephalic neuronal aggregation in culture
Developmental Brain Research, 2003Proteoglycans have been suggested to play roles in pattern formation in the developing central nervous system. In the chick embryo, aggrecan, a chondroitin sulfate proteoglycan, has a regionally-specific and developmentally-regulated expression profile. Telencephalic neuronal cultures, when aggregated, exhibit aggrecan expression patterns comparable to
Miriam S, Domowicz +2 more
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Trends in Cell Biology, 1995
Aggrecan is a large and highly complex macromolecule, uniquely structured to fill space in the extracellular matrix (ECM) of cartilage. Lethal chondrodystrophies resulting from mutations in the structural gene for aggrecan demonstrate the serious consequences of the absence of aggrecan.
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Aggrecan is a large and highly complex macromolecule, uniquely structured to fill space in the extracellular matrix (ECM) of cartilage. Lethal chondrodystrophies resulting from mutations in the structural gene for aggrecan demonstrate the serious consequences of the absence of aggrecan.
openaire +2 more sources