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Robert Dunstan
Researcher at Biogen Idec
Publications - 22
Citations - 2332
Robert Dunstan is an academic researcher from Biogen Idec. The author has contributed to research in topics: Immune system & Epitope. The author has an hindex of 8, co-authored 20 publications receiving 1586 citations.
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Journal ArticleDOI
The antibody aducanumab reduces Aβ plaques in Alzheimer’s disease
Jeff Sevigny,Ping Chiao,Thierry Bussiere,Paul H. Weinreb,Leslie Williams,Marcel Maier,Robert Dunstan,Stephen Salloway,Tianle Chen,Yan Ling,John O'Gorman,Fang Qian,Mahin Arastu,Mingwei Li,Sowmya Chollate,Melanie S. Brennan,Omar Quintero-Monzon,Robert H. Scannevin,H. Moore Arnold,Thomas Engber,Kenneth J. Rhodes,James Ferrero,Yaming Hang,Alvydas Mikulskis,Jan Grimm,Christoph Hock,Roger M. Nitsch,Alfred Sandrock +27 more
TL;DR: In patients with prodromal or mild AD, one year of monthly intravenous infusions of aducanumab reduces brain Aβ in a dose- and time-dependent manner, accompanied by a slowing of clinical decline measured by Clinical Dementia Rating—Sum of Boxes and Mini Mental State Examination scores.
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The use of immunohistochemistry for biomarker assessment--can it compete with other technologies?
TL;DR: For IHC to be considered a “top-tier” biomarker assay, it must provide truly quantitative data on par with non-morphologic assays, which means it needs to be run with reference standards, but creating such standards for IHC will require optimizing all aspects of tissue collection, fixation, section thickness, morphologic criteria for assessment, staining processes, digitization of images, and image analysis.
Journal ArticleDOI
Addendum: The antibody aducanumab reduces Aβ plaques in Alzheimer’s disease
Jeff Sevigny,Ping Chiao,Thierry Bussiere,Paul H. Weinreb,Leslie Williams,Marcel Maier,Robert Dunstan,Stephen Salloway,Tianle Chen,Yan Ling,John O'Gorman,Fang Qian,Mahin Arastu,Mingwei Li,Sowmya Chollate,Melanie S. Brennan,Omar Quintero-Monzon,Robert H. Scannevin,H. Moore Arnold,Thomas Engber,Kenneth J. Rhodes,James Ferrero,Yaming Hang,Alvydas Mikulskis,Jan Grimm,Christoph Hock,Roger M. Nitsch,Alfred Sandrock +27 more
TL;DR: This corrects the article to show that the method used to derive the H2O2 “spatially aggregating force” is based on a two-step process, not a single step, like in the previous version of this paper.
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Small molecule mediated inhibition of RORγ-dependent gene expression and autoimmune disease pathology in vivo.
Daliya Banerjee,Linlin Zhao,Lan Wu,Arumugam Palanichamy,Ayla Ergun,Liaomin Peng,Catherine Quigley,Stefan Hamann,Robert Dunstan,Patrick Cullen,Norm Allaire,Kevin Guertin,Tao Wang,Jianhua Chao,Christine Loh,Jason D. Fontenot +15 more
TL;DR: Data is presented demonstrating that a novel, selective and potent small molecule RORγ inhibitor can block the ROR γ‐dependent gene expression programme in both Th17 cells and R ORγ‐expressing γδ T cells as well as a disease‐relevant subset of human Rorγ‐ expressing memory T cells.
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Mechanisms and regulation of IL-22-mediated intestinal epithelial homeostasis and repair.
Lori Patnaude,Martha Mayo,Regina Mario,Xiaoming Wu,Heather Knight,Kelly Creamer,Sarah Wilson,Valerie Pivorunas,Jozsef Karman,Lucy Phillips,Robert Dunstan,Rajesh V. Kamath,Bradford L. McRae,Sonia Terrillon +13 more
TL;DR: In this article, the effect of IL-22 on barrier function was assessed in polarized T-84 cell monolayers and showed that it led to epithelial stem cell expansion, proliferation, barrier dysfunction and anti-microbial peptide production.