Search Results - "Middleton, David"
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Improving descriptive terminology using a descriptive algorithm as an educational intervention to improve referral accuracy
Published in Clinical and experimental dermatology (19-12-2023)“…The accuracy of clinical communication in referrals to dermatology has not been fully explored. Baseline analysis of inpatient ward referral to a dermatology…”
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Sensitive Morphological Characterization of Oriented High-Density Lipoprotein Nanoparticles Using 31 P NMR Spectroscopy
Published in Angewandte Chemie International Edition (05-10-2020)“…The biological function of high-density lipoprotein (HDL) nanoparticles, the so-called good cholesterol that is associated with a low risk of heart disease,…”
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Sensitive Morphological Characterization of Oriented High‐Density Lipoprotein Nanoparticles Using 31P NMR Spectroscopy
Published in Angewandte Chemie International Edition (05-10-2020)“…The biological function of high‐density lipoprotein (HDL) nanoparticles, the so‐called good cholesterol that is associated with a low risk of heart disease,…”
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4
Solid-state NMR chemical shift analysis for determining the conformation of ATP bound to Na,K-ATPase in its native membrane
Published in RSC advances (29-11-2023)“…Structures of membrane proteins determined by X-ray crystallography and, increasingly, by cryo-electron microscopy often fail to resolve the structural details…”
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Raman Spectroscopy with 2D Perturbation Correlation Moving Windows for the Characterization of Heparin-Amyloid Interactions
Published in Analytical chemistry (Washington) (20-10-2020)“…It has been shown extensively that glycosaminoglycan (GAG)-protein interactions can induce, accelerate, and impede the clearance of amyloid fibrils associated…”
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Aggregation Kinetics and Filament Structure of a Tau Fragment Are Influenced by the Sulfation Pattern of the Cofactor Heparin
Published in Biochemistry (Easton) (20-10-2020)“…A pathological signature of Alzheimer's disease (AD) is the formation of neurofibrillary tangles comprising filamentous aggregates of the microtubule…”
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7
New Guinea has the world’s richest island flora
Published in Nature (London) (27-08-2020)“…New Guinea is the world’s largest tropical island and has fascinated naturalists for centuries 1 , 2 . Home to some of the best-preserved ecosystems on the…”
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Insights into the Molecular Architecture of a Peptide Nanotube Using FTIR and Solid-State NMR Spectroscopic Measurements on an Aligned Sample
Published in Angewandte Chemie International Edition (27-09-2013)“…Queuing up: Molecular orientation within macroscopically aligned nanotubes of the peptide AAAAAAK can be studied by solid‐state NMR and IR spectroscopy. Line…”
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Comparison of the structure and function of phospholamban and the arginine-14 deficient mutant associated with dilated cardiomyopathy
Published in PloS one (2014)“…Phospholamban (PLB) is a pentameric protein that plays an important role in regulating cardiac contractility via a reversible inhibitory association with the…”
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Heparin and Methionine Oxidation Promote the Formation of Apolipoprotein A‑I Amyloid Comprising α‑Helical and β‑Sheet Structures
Published in Biochemistry (Easton) (21-03-2017)“…Peptides derived from apolipoprotein A-I (apoA-I), the main component of high-density lipoprotein (HDL), constitute the main component of amyloid deposits that…”
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Drug orientations within statin-loaded lipoprotein nanoparticles by 19 F solid-state NMR
Published in Chemical communications (Cambridge, England) (31-10-2019)“…NMR measurements of 19F chemical shift anisotropy and 1H-19F dipolar couplings provide unprecedented information on the molecular orientations of two…”
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Epigallocatechin-3-gallate remodels apolipoprotein A-I amyloid fibrils into soluble oligomers in the presence of heparin
Published in The Journal of biological chemistry (17-08-2018)“…Amyloid deposits of WT apolipoprotein A-I (apoA-I), the main protein component of high-density lipoprotein, accumulate in atherosclerotic plaques where they…”
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Structural Insights into the Polymorphism of Amyloid-Like Fibrils Formed by Region 20−29 of Amylin Revealed by Solid-State NMR and X-ray Fiber Diffraction
Published in Journal of the American Chemical Society (12-11-2008)“…Many unrelated proteins and peptides can assemble into amyloid or amyloid-like nanostructures, all of which share the cross-β motif of repeat arrays of…”
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19 F Solid-State NMR and Vibrational Raman Characterization of Corticosteroid Drug-Lipid Membrane Interactions
Published in ChemPlusChem (Weinheim, Germany) (01-11-2021)“…Drug interactions with phospholipid bilayers underpin their behaviour in cell membranes and in liposomal delivery formulations. Liposomal drug delivery in…”
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19F Solid‐State NMR and Vibrational Raman Characterization of Corticosteroid Drug‐Lipid Membrane Interactions
Published in ChemPlusChem (Weinheim, Germany) (01-11-2021)“…Drug interactions with phospholipid bilayers underpin their behaviour in cell membranes and in liposomal delivery formulations. Liposomal drug delivery in…”
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Molecular Origins of the Compatibility between Glycosaminoglycans and Aβ40 Amyloid Fibrils
Published in Journal of molecular biology (04-08-2017)“…The Aβ peptide forms extracellular plaques associated with Alzheimer's disease. In addition to protein fibrils, amyloid plaques also contain non-proteinaceous…”
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Amyloid-Derived Peptide Forms Self-Assembled Monolayers on Gold Nanoparticle with a Curvature-Dependent β-Sheet Structure
Published in ACS nano (28-02-2012)“…Using a combination of Fourier transform infrared (FTIR) spectroscopy and solid-state nuclear magnetic resonance (SSNMR) techniques, the secondary structure of…”
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Design of an N-Methylated Peptide Inhibitor of α-Synuclein Aggregation Guided by Solid-State NMR
Published in Journal of the American Chemical Society (25-06-2008)“…Many neurodegenerative diseases are associated with the aggregation of misfolded proteins into amyloid oligomers or fibrils that are deposited as pathological…”
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Comparisons with Amyloid-β Reveal an Aspartate Residue That Stabilizes Fibrils of the Aortic Amyloid Peptide Medin
Published in The Journal of biological chemistry (20-03-2015)“…Aortic medial amyloid (AMA) is the most common localized human amyloid, occurring in virtually all of the Caucasian population over the age of 50. The main…”
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Atomic Details of the Interactions of Glycosaminoglycans with Amyloid‑β Fibrils
Published in Journal of the American Chemical Society (13-07-2016)“…The amyloid plaques associated with Alzheimer’s disease (AD) comprise fibrillar amyloid-β (Aβ) peptides as well as non-protein factors including…”
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