Publications by authors named "Timothy J McDonald"

63Publications

Validating the positivity thresholds of drug-tolerant anti-infliximab and anti-adalimumab antibody assays.

Aliment Pharmacol Ther 2020 Nov 23. Epub 2020 Nov 23.

Department of Gastroenterology, Royal Devon and Exeter Hospital NHS Foundation Trust, Exeter, UK.

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http://dx.doi.org/10.1111/apt.16135DOI Listing
November 2020

Studies of insulin and proinsulin in pancreas and serum support the existence of aetiopathological endotypes of type 1 diabetes associated with age at diagnosis.

Diabetologia 2020 06 15;63(6):1258-1267. Epub 2020 Mar 15.

Institute of Biomedical and Clinical Science, University of Exeter Medical School, RILD Building, Barrack Road, Exeter, EX2 5DW, UK.

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http://dx.doi.org/10.1007/s00125-020-05115-6DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7228905PMC
June 2020

HLA-DQA1*05 Carriage Associated With Development of Anti-Drug Antibodies to Infliximab and Adalimumab in Patients With Crohn's Disease.

Gastroenterology 2020 01 7;158(1):189-199. Epub 2019 Oct 7.

Department of Gastroenterology, Royal Devon and Exeter Hospital National Health Service Foundation Trust, Exeter, UK; Exeter Inflammatory Bowel Disease and Pharmacogenetics Research Group, University of Exeter, Exeter, UK. Electronic address:

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http://dx.doi.org/10.1053/j.gastro.2019.09.041DOI Listing
January 2020

Type 1 diabetes defined by severe insulin deficiency occurs after 30 years of age and is commonly treated as type 2 diabetes.

Diabetologia 2019 07 10;62(7):1167-1172. Epub 2019 Apr 10.

Institute of Biomedical and Clinical Science, University of Exeter Medical School, Barrack Road, Exeter, EX25DW, UK.

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http://dx.doi.org/10.1007/s00125-019-4863-8DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6559997PMC
July 2019

The association between GAD65 antibody levels and incident Type 2 Diabetes Mellitus in an adult population: A meta-analysis.

Metabolism 2019 06 8;95:1-7. Epub 2019 Mar 8.

Amsterdam UMC, Department of Epidemiology and Biostatistics, Amsterdam Public Health Research Institute, Amsterdam, the Netherlands.

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https://linkinghub.elsevier.com/retrieve/pii/S00260495193004
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http://dx.doi.org/10.1016/j.metabol.2019.03.001DOI Listing
June 2019

Exocrine pancreatic dysfunction is common in hepatocyte nuclear factor 1β-associated renal disease and can be symptomatic.

Clin Kidney J 2018 Aug 30;11(4):453-458. Epub 2018 Jan 30.

Exeter Kidney Unit, Royal Devon and Exeter National Health Service Foundation Trust, Exeter, UK.

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http://dx.doi.org/10.1093/ckj/sfx150DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6070112PMC
August 2018

Comment on: "Dulaglutide treatment results in effective glycaemic control in latent autoimmune diabetes in adults (LADA): A post-hoc analysis of the AWARD-2, -4 and -5 trials".

Diabetes Obes Metab 2018 06 17;20(6):1549-1550. Epub 2018 Apr 17.

NIHR Exeter Clinical Research Facility, University of Exeter, Exeter, UK.

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http://dx.doi.org/10.1111/dom.13290DOI Listing
June 2018

Random non-fasting C-peptide testing can identify patients with insulin-treated type 2 diabetes at high risk of hypoglycaemia.

Diabetologia 2018 01 5;61(1):66-74. Epub 2017 Oct 5.

NIHR Exeter Clinical Research Facility, University of Exeter Medical School and Royal Devon and Exeter NHS Foundation Trust, Barrack Road, Exeter, EX2 5DW, UK.

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http://dx.doi.org/10.1007/s00125-017-4449-2DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6002965PMC
January 2018

Screening for neonatal diabetes at day 5 of life using dried blood spot glucose measurement.

Diabetologia 2017 Nov 5;60(11):2168-2173. Epub 2017 Aug 5.

National Institute for Health Research (NIHR) Exeter Clinical Research Facility, University of Exeter, Exeter, UK.

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http://dx.doi.org/10.1007/s00125-017-4383-3DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5907681PMC
November 2017

Low IgE Is a Useful Tool to Identify STAT3 Gain-of-Function Mutations.

Clin Chem 2016 11 8;62(11):1536-1538. Epub 2016 Sep 8.

Institute of Biomedical and Clinical Science University of Exeter Medical School, Exeter, Devon, UK

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http://dx.doi.org/10.1373/clinchem.2016.263624DOI Listing
November 2016

A cautionary tale: Unforeseen consequences of lean processing in a blood sciences laboratory.

Clin Biochem 2016 Nov 18;49(16-17):1311-1312. Epub 2016 Aug 18.

Department of Blood Sciences, Royal Devon and Exeter NHS Foundation Trust, Exeter EX2 5DW, UK; Institute of Biomedical and Clinical Sciences, University of Exeter Medical School, University of Exeter, Exeter EX4 4SB, UK. Electronic address:

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http://dx.doi.org/10.1016/j.clinbiochem.2016.08.011DOI Listing
November 2016

Beta cell function and ongoing autoimmunity in long-standing, childhood onset type 1 diabetes.

Diabetologia 2016 12 3;59(12):2722-2726. Epub 2016 Sep 3.

Diabetes and Metabolism, School of Clinical Sciences, Southmead Hospital, Level 2 Learning and Research Building, Bristol, BS10 5NB, UK.

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http://dx.doi.org/10.1007/s00125-016-4087-0DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6518060PMC
December 2016

Investigating hyperkalaemia in adults.

BMJ 2015 Oct 20;351:h4762. Epub 2015 Oct 20.

Department of Endocrinology, Royal Devon and Exeter Hospital and University of Exeter Medical School, Exeter

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http://dx.doi.org/10.1136/bmj.h4762DOI Listing
October 2015

Markers of β-Cell Failure Predict Poor Glycemic Response to GLP-1 Receptor Agonist Therapy in Type 2 Diabetes.

Diabetes Care 2016 Feb 4;39(2):250-7. Epub 2015 Aug 4.

National Institute for Health Research Exeter Clinical Research Facility, University of Exeter Medical School and Royal Devon and Exeter National Health Service Foundation Trust, Exeter, U.K.

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http://dx.doi.org/10.2337/dc15-0258DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4894547PMC
February 2016

Diagnostic confusion? Repeat HbA1c for the diagnosis of diabetes.

Diabetes Care 2014 Jun;37(6):e135-6

Department of Endocrinology, Royal Devon and Exeter Hospital and University of Exeter Medical School, Exeter, U.K.

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http://dx.doi.org/10.2337/dc14-0055DOI Listing
June 2014

Investigating hypokalaemia.

BMJ 2013 Sep 24;347:f5137. Epub 2013 Sep 24.

Department of Renal Medicine, Royal Devon and Exeter Hospital, Exeter, UK.

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http://dx.doi.org/10.1136/bmj.f5137DOI Listing
September 2013

Home urine C-peptide creatinine ratio (UCPCR) testing can identify type 2 and MODY in pediatric diabetes.

Pediatr Diabetes 2013 May 4;14(3):181-8. Epub 2013 Jan 4.

Peninsula NIHR Clinical Research Facility, Peninsula Medical School, University of Exeter, Exeter, UK.

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http://dx.doi.org/10.1111/pedi.12008DOI Listing
May 2013

Urine C-peptide creatinine ratio is a noninvasive alternative to the mixed-meal tolerance test in children and adults with type 1 diabetes.

Diabetes Care 2011 Mar 1;34(3):607-9. Epub 2011 Feb 1.

Peninsula National Institute for Health Research Clinical Research Facility, Peninsula Medical School, University of Exeter, Exeter, UK.

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http://dx.doi.org/10.2337/dc10-2114DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3041191PMC
March 2011

Management of facial trauma: lessons of war.

Facial Plast Surg 2010 Dec 17;26(6):482-7. Epub 2010 Nov 17.

Department of Otolaryngology-Head and Neck Surgery, Wilford Hall Medical Center, San Antonio, TX, USA.

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http://dx.doi.org/10.1055/s-0030-1267722DOI Listing
December 2010

Engineered carbohydrate-binding module (CBM) protein-suspended single-walled carbon nanotubes in water.

Chem Commun (Camb) 2009 Jan 21(3):337-9. Epub 2008 Nov 21.

National Renewable Energy Laboratory, 1617 Cole Blvd, Golden, CO 80401-3393, USA.

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http://dx.doi.org/10.1039/b815597fDOI Listing
January 2009

Raman spectroscopy of charge transfer interactions between single wall carbon nanotubes and [FeFe] hydrogenase.

Dalton Trans 2008 Oct 24(40):5454-61. Epub 2008 Jul 24.

National Renewable Energy Laboratory, Material Science, 16253 Denver West Parkway, Golden, Colorado, 80401, USA.

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http://dx.doi.org/10.1039/b806379fDOI Listing
October 2008

Protonation effects on the branching ratio in photoexcited single-walled carbon nanotube dispersions.

Nano Lett 2008 Apr 5;8(4):1047-54. Epub 2008 Mar 5.

National Renewable Energy Laboratory, Golden, CO 80401, USA.

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http://pubs.acs.org/doi/abs/10.1021/nl072809g
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http://dx.doi.org/10.1021/nl072809gDOI Listing
April 2008

Wiring-up hydrogenase with single-walled carbon nanotubes.

Nano Lett 2007 Nov 30;7(11):3528-34. Epub 2007 Oct 30.

Energy Sciences, National Renewable Energy Laboratory, Golden, Colorado 80401, USA.

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http://dx.doi.org/10.1021/nl072319oDOI Listing
November 2007

Selective aggregation of single-walled carbon nanotubes via salt addition.

J Am Chem Soc 2007 Feb 25;129(7):1898-9. Epub 2007 Jan 25.

Chemistry Division, Los Alamos National Laboratory, C-CSE, Los Alamos, New Mexico 87545, USA.

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http://dx.doi.org/10.1021/ja068321jDOI Listing
February 2007

Extrinsic and intrinsic effects on the excited-state kinetics of single-walled carbon nanotubes.

Nano Lett 2007 Feb 23;7(2):300-6. Epub 2007 Jan 23.

Chemical and Biosciences Center, National Renewable Energy Laboratory, Golden, Colorado 80401-3393, USA.

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http://dx.doi.org/10.1021/nl0622808DOI Listing
February 2007

Effects of surfactant and boron doping on the BWF feature in the Raman spectrum of single-wall carbon nanotube aqueous dispersions.

J Phys Chem B 2006 Dec;110(50):25551-8

Center for Basic Science, National Renewable Energy Laboratory, Golden, Colorado 80401, USA.

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http://dx.doi.org/10.1021/jp065287mDOI Listing
December 2006

Kinetics of PL quenching during single-walled carbon nanotube rebundling and diameter-dependent surfactant interactions.

J Phys Chem B 2006 Dec;110(50):25339-46

Center for Basic Sciences, National Renewable Energy Laboratory, Golden, Colorado 80401, USA.

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http://dx.doi.org/10.1021/jp065281xDOI Listing
December 2006