Andrew D Robertson

Andrew D Robertson

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Andrew D Robertson

Andrew D Robertson

Publications by authors named "Andrew D Robertson"

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Cerebrovascular blood oxygenation level dependent pulsatility at baseline and following acute exercise among healthy adolescents.

J Cereb Blood Flow Metab 2019 Sep 21;39(9):1737-1749. Epub 2018 Mar 21.

1 Heart and Stroke Foundation Canadian Partnership for Stroke Recovery, Ontario, Canada.

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http://dx.doi.org/10.1177/0271678X18766771DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6727139PMC
September 2019

Cerebrovascular Pulsatility During Rest and Exercise Reflects Hemodynamic Impairment in Stroke and Cerebral Small Vessel Disease.

Ultrasound Med Biol 2019 Sep 28. Epub 2019 Sep 28.

Heart and Stroke Foundation Canadian Partnership for Stroke Recovery, Ottawa, Ontario, Canada; Hurvitz Brain Sciences Program, Sunnybrook Research Institute, University of Toronto, Toronto, Ontario, Canada; Department of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1016/j.ultrasmedbio.2019.08.019DOI Listing
September 2019

Orthostatic hypotension and dementia incidence: links and implications.

Neuropsychiatr Dis Treat 2019 2;15:2181-2194. Epub 2019 Aug 2.

Hurvitz Brain Sciences Program, Sunnybrook Research Institute, University of Toronto, Toronto, ON, Canada.

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http://dx.doi.org/10.2147/NDT.S182123DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6683958PMC
August 2019

Brain tissue pulsatility is related to clinical features of Parkinson's disease.

Neuroimage Clin 2018 23;20:222-227. Epub 2018 Jul 23.

Department of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada; Hurvitz Brain Sciences Research Program, Sunnybrook Research Institute, University of Toronto, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1016/j.nicl.2018.07.017DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6079564PMC
January 2019

Attention-Related Brain Activation Is Altered in Older Adults With White Matter Hyperintensities Using Multi-Echo fMRI.

Front Neurosci 2018 18;12:748. Epub 2018 Oct 18.

Heart and Stroke Foundation Canadian Partnership for Stroke Recovery, Sunnybrook Research Institute, University of Toronto, Toronto, ON, Canada.

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https://www.frontiersin.org/article/10.3389/fnins.2018.00748
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http://dx.doi.org/10.3389/fnins.2018.00748DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6200839PMC
October 2018

Visual Working Memory Encoding and Recognition in Good Outcome Aneurysmal Subarachnoid Patients.

Front Neurol 2018 26;9:494. Epub 2018 Jun 26.

Neurosciences and Mental Health, Sick Kids Research Institute, Toronto, ON, Canada.

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http://dx.doi.org/10.3389/fneur.2018.00494DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6028596PMC
June 2018

The spatial coefficient of variation in arterial spin labeling cerebral blood flow images.

J Cereb Blood Flow Metab 2017 Sep 6;37(9):3184-3192. Epub 2017 Jan 6.

1 Hurvitz Brain Sciences Program, Sunnybrook Research Institute, University of Toronto, Toronto, Canada.

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http://dx.doi.org/10.1177/0271678X16683690DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5584689PMC
September 2017

Exercise Training Increases Parietal Lobe Cerebral Blood Flow in Chronic Stroke: An Observational Study.

Front Aging Neurosci 2017 29;9:318. Epub 2017 Sep 29.

Heart and Stroke Foundation Canadian Partnership for Stroke Recovery, Ottawa, ON, Canada.

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http://dx.doi.org/10.3389/fnagi.2017.00318DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5626868PMC
September 2017

'Under pressure': is there a link between orthostatic hypotension and cognitive impairment in α-synucleinopathies?

J Neurol Neurosurg Psychiatry 2016 12 9;87(12):1311-1321. Epub 2016 Sep 9.

Cognitive & Movement Disorders Clinic, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada.

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http://dx.doi.org/10.1136/jnnp-2016-314123DOI Listing
December 2016

Orthostatic hypotension, cerebral hypoperfusion, and visuospatial deficits in Lewy body disorders.

Parkinsonism Relat Disord 2016 Jan 23;22:80-6. Epub 2015 Nov 23.

Hurvitz Brain Sciences Program, Sunnybrook Research Institute, University of Toronto, Toronto, Ontario, Canada; Cognitive & Movement Disorders Clinic, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada; L.C. Campbell Cognitive Neurology Research Unit, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada; Division of Neurology, Department of Medicine, University of Toronto, Toronto, Ontario, Canada; Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada. Electronic address:

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http://dx.doi.org/10.1016/j.parkreldis.2015.11.019DOI Listing
January 2016

Exercise intensity modulates the change in cerebral blood flow following aerobic exercise in chronic stroke.

Exp Brain Res 2015 Aug 24;233(8):2467-75. Epub 2015 May 24.

Heart and Stroke Foundation Canadian Partnership for Stroke Recovery, Sunnybrook Research Institute, University of Toronto, 2075 Bayview Ave., Room M6-168, Toronto, ON, M4N 3M5, Canada,

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http://dx.doi.org/10.1007/s00221-015-4317-6DOI Listing
August 2015

Treatment of nail psoriasis: best practice recommendations from the Medical Board of the National Psoriasis Foundation.

JAMA Dermatol 2015 Jan;151(1):87-94

Department of Dermatology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia.

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http://dx.doi.org/10.1001/jamadermatol.2014.2983DOI Listing
January 2015

Comparative effectiveness of less commonly used systemic monotherapies and common combination therapies for moderate to severe psoriasis in the clinical setting.

J Am Acad Dermatol 2014 Dec 24;71(6):1167-75. Epub 2014 Sep 24.

Department of Dermatology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania; Department of Epidemiology and Biostatistics, Center for Clinical Epidemiology and Biostatistics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania.

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http://dx.doi.org/10.1016/j.jaad.2014.08.003DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4271825PMC
December 2014

Palmoplantar psoriasis is associated with greater impairment of health-related quality of life compared with moderate to severe plaque psoriasis.

J Am Acad Dermatol 2014 Oct 2;71(4):623-32. Epub 2014 Jun 2.

Department of Dermatology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania; Center for Clinical Epidemiology and Biostatistics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania. Electronic address:

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http://dx.doi.org/10.1016/j.jaad.2014.04.063DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4165651PMC
October 2014

Patient-reported outcomes for psoriasis patients with clear versus almost clear skin in the clinical setting.

J Am Acad Dermatol 2014 Oct 11;71(4):633-41. Epub 2014 Jun 11.

Department of Dermatology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania; Department of Biostatistics and Epidemiology, Center for Clinical Epidemiology and Biostatistics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania.

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http://dx.doi.org/10.1016/j.jaad.2014.05.001DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4165851PMC
October 2014

A single session of exercise increases connectivity in sensorimotor-related brain networks: a resting-state fMRI study in young healthy adults.

Front Hum Neurosci 2014 14;8:625. Epub 2014 Aug 14.

Department of Medical Biophysics, University of Toronto Toronto ON, Canada ; Heart and Stroke Foundation Canadian Partnership for Stroke Recovery, Sunnybrook Research Institute Toronto, ON, Canada.

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http://dx.doi.org/10.3389/fnhum.2014.00625DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4132485PMC
September 2014

Assessing cerebrovascular autoregulation from critical closing pressure and resistance area product during upright posture in aging and hypertension.

Am J Physiol Heart Circ Physiol 2014 Jul 23;307(2):H124-33. Epub 2014 May 23.

Schlegel-University of Waterloo Research Institute for Aging, Waterloo, Ontario, Canada.

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http://dx.doi.org/10.1152/ajpheart.00086.2014DOI Listing
July 2014

A hydrogen bond regulates slow motions in ubiquitin by modulating a β-turn flip.

J Mol Biol 2011 Sep 2;411(5):1037-48. Epub 2011 Jul 2.

National Institute of Immunology, Aruna Asaf Ali Marg, New Delhi 110 067, India.

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http://linkinghub.elsevier.com/retrieve/pii/S002228361100723
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http://dx.doi.org/10.1016/j.jmb.2011.06.044DOI Listing
September 2011

Prior moderate and heavy exercise accelerate oxygen uptake and cardiac output kinetics in endurance athletes.

J Appl Physiol (1985) 2009 May 26;106(5):1553-63. Epub 2009 Feb 26.

Faculty of Applied Health Sciences, Univ. of Waterloo, Waterloo, ON N2L3G1, Canada.

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http://www.physiology.org/doi/10.1152/japplphysiol.91550.200
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http://dx.doi.org/10.1152/japplphysiol.91550.2008DOI Listing
May 2009

Predicting the magnitude of the reflex response to insertions in ubiquitin.

J Mol Biol 2008 Jan 1;375(3):764-72. Epub 2007 Nov 1.

Department of Biochemistry, Roy J. and Lucille A. Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA.

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http://linkinghub.elsevier.com/retrieve/pii/S002228360701426
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http://dx.doi.org/10.1016/j.jmb.2007.10.068DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2261376PMC
January 2008

Structures of ubiquitin insertion mutants support site-specific reflex response to insertions hypothesis.

J Mol Biol 2006 Jun 5;359(2):390-402. Epub 2006 Apr 5.

Department of Biochemistry, Roy J. and Lucille A. Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA.

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http://linkinghub.elsevier.com/retrieve/pii/S002228360600397
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http://dx.doi.org/10.1016/j.jmb.2006.03.047DOI Listing
June 2006

Very fast empirical prediction and rationalization of protein pKa values.

Proteins 2005 Dec;61(4):704-21

Department of Chemistry, Center for Biocatalysis and Bioprocessing, The University of Iowa, Iowa City, Iowa 52242, USA.

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http://doi.wiley.com/10.1002/prot.20660
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http://dx.doi.org/10.1002/prot.20660DOI Listing
December 2005

Site-specific reflex response of ubiquitin to loop insertions.

J Mol Biol 2005 Sep;352(3):575-84

Department of Biochemistry, Roy J. and Lucille A. Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA.

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http://dx.doi.org/10.1016/j.jmb.2005.07.012DOI Listing
September 2005

Prediction and rationalization of protein pKa values using QM and QM/MM methods.

J Phys Chem A 2005 Aug;109(30):6634-43

Department of Chemistry, University of Iowa, Iowa City, Iowa 52242, USA.

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http://dx.doi.org/10.1021/jp051922xDOI Listing
August 2005

The GAT domains of clathrin-associated GGA proteins have two ubiquitin binding motifs.

J Biol Chem 2004 Dec 19;279(52):54808-16. Epub 2004 Oct 19.

Department of Physiology, University of Iowa, Iowa City, Iowa 52242, USA.

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http://dx.doi.org/10.1074/jbc.M406654200DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2911622PMC
December 2004

The determinants of carboxyl pKa values in turkey ovomucoid third domain.

Proteins 2004 May;55(3):689-704

Department of Chemistry, The University of Iowa, Iowa City 52242, USA.

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http://dx.doi.org/10.1002/prot.20032DOI Listing
May 2004

GGA proteins bind ubiquitin to facilitate sorting at the trans-Golgi network.

Nat Cell Biol 2004 Mar 22;6(3):252-9. Epub 2004 Feb 22.

Department of Biochemistry and Molecular Biology, University of Minnesota School of Medicine Duluth, Duluth, MN 55812, USA.

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http://www.nature.com/articles/ncb1107
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http://dx.doi.org/10.1038/ncb1107DOI Listing
March 2004

Constant-pH molecular dynamics study of protonation-structure relationship in a heptapeptide derived from ovomucoid third domain.

Phys Rev E Stat Nonlin Soft Matter Phys 2004 Feb 27;69(2 Pt 1):021915. Epub 2004 Feb 27.

Department of Biophysics, Warsaw University, 02-089 Warsaw, Poland.

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https://link.aps.org/doi/10.1103/PhysRevE.69.021915
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http://dx.doi.org/10.1103/PhysRevE.69.021915DOI Listing
February 2004

EX1 hydrogen exchange and protein folding.

Biochemistry 2004 Jan;43(3):587-94

Department of Biochemistry, Roy J. and Lucille A. Carver College of Medicine, University of Iowa, Iowa City, Iowa 52242, USA.

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http://dx.doi.org/10.1021/bi035943yDOI Listing
January 2004

Rearrangement of charge-charge interactions in variant ubiquitins as detected by double-mutant cycles and NMR.

J Mol Biol 2003 Sep;332(4):927-36

Department of Biochemistry, Roy J. and Lucille A. Carver College of Medicine, University of Iowa, Iowa City, IA 52242-1109, USA.

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http://dx.doi.org/10.1016/s0022-2836(03)00995-1DOI Listing
September 2003

The impact of p53 protein core domain structural alteration on ovarian cancer survival.

Clin Cancer Res 2003 Sep;9(11):4139-44

The Holden Comprehensive Cancer Center, Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, The University of Iowa Hospitals and Clinics, 200 Hawkins Drive, Iowa City, IA 52242, USA.

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September 2003

Intramolecular interactions at protein surfaces and their impact on protein function.

Trends Biochem Sci 2002 Oct;27(10):521-6

Dept of Biochemistry, Roy J. and Lucille A. Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA.

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http://dx.doi.org/10.1016/s0968-0004(02)02184-9DOI Listing
October 2002

Empirical relationships between protein structure and carboxyl pKa values in proteins.

Proteins 2002 Aug;48(2):388-403

Department of Biochemistry, University of Iowa, Iowa City, Iowa 52242, USA.

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http://dx.doi.org/10.1002/prot.10174DOI Listing
August 2002

Illuminating proteins with Aladan's lamp.

Nat Struct Biol 2002 Jul;9(7):500-1

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http://dx.doi.org/10.1038/nsb0702-500DOI Listing
July 2002

Electrostatic interactions in ubiquitin: stabilization of carboxylates by lysine amino groups.

Biochemistry 2002 Jun;41(24):7586-96

Department of Biochemistry, University of Iowa College of Medicine, Iowa City, Iowa 52242, USA.

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http://dx.doi.org/10.1021/bi025571dDOI Listing
June 2002

Native state EX2 and EX1 hydrogen exchange of Escherichia coli CspA, a small beta-sheet protein.

Biochemistry 2002 Feb;41(7):2140-8

Department of Chemistry and Biochemistry, University of California, Santa Cruz, California 95064, USA.

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http://dx.doi.org/10.1021/bi011347xDOI Listing
February 2002

SMAP-29 has two LPS-binding sites and a central hinge.

Eur J Biochem 2002 Feb;269(4):1181-9

Department of Microbiology, College of Medicine NMR Facility and Biochemistry, University of Iowa, IA, USA.

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http://dx.doi.org/10.1046/j.0014-2956.2002.02751.xDOI Listing
February 2002

Protein Structure and the Energetics of Protein Stability.

Chem Rev 1997 Aug;97(5):1251-1268

Department of Biochemistry, The University of Iowa, Iowa City, Iowa 52242.

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August 1997