D
David W. Johnson
Researcher at University of Queensland
Publications - 2880
Citations - 157072
David W. Johnson is an academic researcher from University of Queensland. The author has contributed to research in topics: Peritoneal dialysis & Kidney disease. The author has an hindex of 160, co-authored 2714 publications receiving 140778 citations. Previous affiliations of David W. Johnson include Minnesota Department of Transportation & Open University.
Papers
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Journal ArticleDOI
Fibrogenic effects of cyclosporin A on the tubulointerstitium : Role of cytokines and growth factors
David W. Johnson,Heather J. Saunders,Fiona J. Johnson,Syed O. Huq,Michael Field,Carol A. Pollock +5 more
TL;DR: Using primary cultures of human proximal tubule cells and renal cortical fibroblasts as an in vitro model of the tubulointerstitium, it is demonstrated that clinically relevant concentrations of CyA are directly toxic to cells and promote fibrogenesis by a combination of suppressed matrix metalloproteinase activity and augmented fibroblast collagen synthesis.
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Controlling size-induced phase transformations using chemically designed nanolaminates
Matt Beekman,Sabrina Disch,Sergei Rouvimov,Deepa Kasinathan,Klaus Koepernik,Helge Rosner,Paul Zschack,Wolfgang Neumann,David W. Johnson +8 more
TL;DR: It is demonstrated herein that chemically designed nanolaminates, consisting of an intergrowth of chemically and structurally distinct components, comprise a class of materials in which this level of control can be achieved for one crystallographic direction.
Journal Article
Free amino acid quantification by LC–MS/MS using derivatization generated isotope-labelled standards
TL;DR: Improved analytical sensitivity and specificity afforded by these derivatives may help to establish liquid chromatography tandem mass spectrometry (LC-MS/MS) with derivatization generated isotope-labelled standards a viable alternative to amino acids analysers.
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Genome-wide association study of immunoglobulin light chain amyloidosis in three patient cohorts: comparison with myeloma.
M. I. da Silva Filho,Asta Försti,Asta Försti,Niels Weinhold,Niels Weinhold,Iman Meziane,Chiara Campo,Stefanie Huhn,Jolanta Nickel,Peter Hoffmann,Peter Hoffmann,M. M. Nöthen,Karl-Heinz Jöckel,Stefano Landi,Jonathan S. Mitchell,David W. Johnson,Gareth J. Morgan,Richard S. Houlston,H. Goldschmidt,Anna Jauch,Paolo Milani,Giampaolo Merlini,Dorota Rowcieno,Philip N. Hawkins,Ute Hegenbart,Giovanni Palladini,Ashutosh D. Wechalekar,Stefan Schönland,Kari Hemminki,Kari Hemminki +29 more
TL;DR: Evidence is provided for common genetic susceptibility to AL amyloidosis and multiple myeloma, and Cyclin D1 is a more prominent driver in AL ameloidosis than in MM, but the links to aggregation of light chains need to be demonstrated.
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Multichannel Thomson scattering systems with high spatial resolution (invited)
TL;DR: In this paper, the authors describe the new components and techniques that have contributed most to improved data quality and reliability in the ten-year evolution of these systems and compare the design parameters of the systems.