Publications by authors named "Ian A Simpson"

35Publications

The role of neutrophils in mediating stroke injury in the diabetic db/db mouse brain following hypoxia-ischemia.

Neurochem Int 2020 10 9;139:104790. Epub 2020 Jul 9.

Dept of Neural & Behavioral Sciences, College of Medicine, Penn State University, Hershey Medical Center, Hershey, PA, USA.

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October 2020

Archaeological assessment reveals Earth's early transformation through land use.

Authors:
Lucas Stephens Dorian Fuller Nicole Boivin Torben Rick Nicolas Gauthier Andrea Kay Ben Marwick Chelsey Geralda Armstrong C Michael Barton Tim Denham Kristina Douglass Jonathan Driver Lisa Janz Patrick Roberts J Daniel Rogers Heather Thakar Mark Altaweel Amber L Johnson Maria Marta Sampietro Vattuone Mark Aldenderfer Sonia Archila Gilberto Artioli Martin T Bale Timothy Beach Ferran Borrell Todd Braje Philip I Buckland Nayeli Guadalupe Jiménez Cano José M Capriles Agustín Diez Castillo Çiler Çilingiroğlu Michelle Negus Cleary James Conolly Peter R Coutros R Alan Covey Mauro Cremaschi Alison Crowther Lindsay Der Savino di Lernia John F Doershuk William E Doolittle Kevin J Edwards Jon M Erlandson Damian Evans Andrew Fairbairn Patrick Faulkner Gary Feinman Ricardo Fernandes Scott M Fitzpatrick Ralph Fyfe Elena Garcea Steve Goldstein Reed Charles Goodman Jade Dalpoim Guedes Jason Herrmann Peter Hiscock Peter Hommel K Ann Horsburgh Carrie Hritz John W Ives Aripekka Junno Jennifer G Kahn Brett Kaufman Catherine Kearns Tristram R Kidder François Lanoë Dan Lawrence Gyoung-Ah Lee Maureece J Levin Henrik B Lindskoug José Antonio López-Sáez Scott Macrae Rob Marchant John M Marston Sarah McClure Mark D McCoy Alicia Ventresca Miller Michael Morrison Giedre Motuzaite Matuzeviciute Johannes Müller Ayushi Nayak Sofwan Noerwidi Tanya M Peres Christian E Peterson Lucas Proctor Asa R Randall Steve Renette Gwen Robbins Schug Krysta Ryzewski Rakesh Saini Vivian Scheinsohn Peter Schmidt Pauline Sebillaud Oula Seitsonen Ian A Simpson Arkadiusz Sołtysiak Robert J Speakman Robert N Spengler Martina L Steffen Michael J Storozum Keir M Strickland Jessica Thompson T L Thurston Sean Ulm M Cemre Ustunkaya Martin H Welker Catherine West Patrick Ryan Williams David K Wright Nathan Wright Muhammad Zahir Andrea Zerboni Ella Beaudoin Santiago Munevar Garcia Jeremy Powell Alexa Thornton Jed O Kaplan Marie-José Gaillard Kees Klein Goldewijk Erle Ellis

Science 2019 08;365(6456):897-902

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August 2019

Transferrin and H-ferritin involvement in brain iron acquisition during postnatal development: impact of sex and genotype.

J Neurochem 2020 02 22;152(3):381-396. Epub 2019 Aug 22.

Department of Neurosurgery, Penn State College of Medicine, Hershey, Pennsylvania, USA.

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February 2020

Endothelial cells are critical regulators of iron transport in a model of the human blood-brain barrier.

J Cereb Blood Flow Metab 2019 11 18;39(11):2117-2131. Epub 2018 Jun 18.

Department of Neurosurgery, Penn State College of Medicine, Hershey, PA, USA.

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November 2019

Pharmaceutical iron formulations do not cross a model of the human blood-brain barrier.

PLoS One 2018 11;13(6):e0198775. Epub 2018 Jun 11.

Department of Neurosurgery, Penn State Hershey Medical Center, Hershey, PA, United States of America.

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January 2019

The role of HFE genotype in macrophage phenotype.

J Neuroinflammation 2018 Feb 1;15(1):30. Epub 2018 Feb 1.

Department of Neurosurgery, The Pennsylvania State University College of Medicine, M.S. Hershey Medical Center, Hershey, PA, 17033, USA.

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February 2018

Regulatory mechanisms for iron transport across the blood-brain barrier.

Biochem Biophys Res Commun 2017 12 17;494(1-2):70-75. Epub 2017 Oct 17.

Department of Neurosurgery, Penn State Hershey Medical Center, Hershey, PA, United States. Electronic address:

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December 2017

A role for sex and a common HFE gene variant in brain iron uptake.

J Cereb Blood Flow Metab 2018 03 28;38(3):540-548. Epub 2017 Mar 28.

1 Department of Neurosurgery, Penn State Hershey Medical Center, Hershey, PA, USA.

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March 2018

A novel model for brain iron uptake: introducing the concept of regulation.

J Cereb Blood Flow Metab 2015 Jan 15;35(1):48-57. Epub 2014 Oct 15.

1] Department of Neural and Behavioral Sciences, Penn State Hershey Medical Center, Hershey, Pennsylvania, USA [2] Department of Neurosurgery, Penn State Hershey Medical Center, Hershey, Pennsylvania, USA.

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January 2015

Increased cerebral matrix metalloprotease-9 activity is associated with compromised recovery in the diabetic db/db mouse following a stroke.

J Neurochem 2011 Dec 20;119(5):1029-40. Epub 2011 Oct 20.

Department of Neural and Behavioral Sciences, College of Medicine, Penn State University, Hershey Medical Center, Hershey, Pennsylvania, USA.

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December 2011

GLUT-1 glucose transporters in the blood-brain barrier: differential phosphorylation.

J Neurosci Res 2011 Dec 9;89(12):1913-25. Epub 2011 Sep 9.

Department of Neural and Behavioral Sciences, College of Medicine, Pennsylvania State University, Hershey, Pennsylvania 17033, USA.

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December 2011

REDD1 (regulated in development and DNA damage response 1) expression in skeletal muscle as a surrogate biomarker of the efficiency of glucocorticoid receptor blockade.

Biochem Biophys Res Commun 2011 Sep 11;412(4):644-7. Epub 2011 Aug 11.

Department of Neural & Behavioral Sciences, The Pennsylvania State University College of Medicine, Hershey, PA 17033, United States.

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September 2011

People of the ancient rainforest: late Pleistocene foragers at the Batadomba-lena rockshelter, Sri Lanka.

J Hum Evol 2011 Sep 20;61(3):254-69. Epub 2011 Jul 20.

Sri Lanka Department of Archaeology, Excavation Branch, Sir Marcus Fernando Mawatha, Colombo 7, Sri Lanka.

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September 2011

Response to 'comment on recent modeling studies of astrocyte-neuron metabolic interactions': much ado about nothing.

J Cereb Blood Flow Metab 2011 Jun 23;31(6):1346-53. Epub 2011 Mar 23.

Center for Magnetic Resonance Research, Department of Radiology, University of Minnesota, Minneapolis, Minnesota 55455, USA.

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June 2011

The PPAR-gamma agonist, darglitazone, restores acute inflammatory responses to cerebral hypoxia-ischemia in the diabetic ob/ob mouse.

J Cereb Blood Flow Metab 2010 Feb 28;30(2):352-60. Epub 2009 Oct 28.

Department of Neural and Behavioral Sciences, College of Medicine, Hershey Medical Center, Pennsylvania State University, Hershey, Pennsylvania 17033, USA.

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February 2010

The in vivo neuron-to-astrocyte lactate shuttle in human brain: evidence from modeling of measured lactate levels during visual stimulation.

J Neurochem 2009 May;109 Suppl 1:55-62

Center for Magnetic Resonance Research, Department of Radiology, University of Minnesota, Minneapolis, MN 55455, USA.

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May 2009