David J. Warren
- Researcher
- +47 22 93 46 87
Publications 2020
Therapeutic thresholds and mechanisms for primary non-response to infliximab in inflammatory bowel disease
Scand J Gastroenterol, 55 (8), 884-890
DOI 10.1080/00365521.2020.1786852, PubMed 32631131
Shared Prosthetic Control Based on Multiple Movement Intent Decoders
IEEE Trans Biomed Eng, PP (in press)
DOI 10.1109/TBME.2020.3045351, PubMed 33326374
Infliximab clearance decreases in the second and third trimesters of pregnancy in inflammatory bowel disease
United European Gastroenterol J, 2050640620964619
DOI 10.1177/2050640620964619, PubMed 33079627
Falsely markedly elevated 25-hydroxyvitamin D in patients with monoclonal gammopathies
Clin Chem Lab Med (in press)
DOI 10.1515/cclm-2020-1411, PubMed 33119540
Efficacy and Safety of CT-P13 in Inflammatory Bowel Disease after Switching from Originator Infliximab: Exploratory Analyses from the NOR-SWITCH Main and Extension Trials
BioDrugs, 34 (5), 681-694
DOI 10.1007/s40259-020-00438-7, PubMed 32965617
Simulation-Based Optimization of Figure-of-Eight Coil Designs and Orientations for Magnetic Stimulation of Peripheral Nerve
IEEE Trans Neural Syst Rehabil Eng, PP (in press)
DOI 10.1109/TNSRE.2020.3038406, PubMed 33201821
A Nonlinear Latching Filter to Remove Jitter from Movement Estimates For Prostheses
IEEE Trans Neural Syst Rehabil Eng, PP (in press)
DOI 10.1109/TNSRE.2020.3038706, PubMed 33201823
Therapeutic drug monitoring of infliximab compared to standard clinical treatment with infliximab: study protocol for a randomised, controlled, open, parallel-group, phase IV study (the NOR-DRUM study)
Trials, 21 (1), 13
DOI 10.1186/s13063-019-3734-4, PubMed 31907007
Publications 2019
Real world data on effectiveness, safety and therapeutic drug monitoring of vedolizumab in patients with inflammatory bowel disease. A single center cohort
Scand J Gastroenterol, 54 (1), 41-48
DOI 10.1080/00365521.2018.1548646, PubMed 30650312
Deep Learning Movement Intent Decoders Trained With Dataset Aggregation for Prosthetic Limb Control
IEEE Trans Biomed Eng, 66 (11), 3192-3203
DOI 10.1109/TBME.2019.2901882, PubMed 30835207
Associations between certolizumab pegol serum levels, anti-drug antibodies and treatment response in patients with inflammatory joint diseases: data from the NOR-DMARD study
Arthritis Res Ther, 21 (1), 256
DOI 10.1186/s13075-019-2009-5, PubMed 31783773
Long-term efficacy and safety of biosimilar infliximab (CT-P13) after switching from originator infliximab: open-label extension of the NOR-SWITCH trial
J Intern Med, 285 (6), 653-669
DOI 10.1111/joim.12880, PubMed 30762274
Reduced Heat Generation During Magnetic Stimulation of Rat Sciatic Nerve Using Current Waveform Truncation
IEEE Trans Neural Syst Rehabil Eng, 27 (5), 937-946
DOI 10.1109/TNSRE.2019.2911054, PubMed 30990431
A Fully Automated Method for the Determination of Serum Belatacept and Its Application in a Pharmacokinetic Investigation in Renal Transplant Recipients
Ther Drug Monit, 41 (1), 11-18
DOI 10.1097/FTD.0000000000000580, PubMed 30633722
Selective stimulation of rat sciatic nerve using an array of mm-size magnetic coils: a simulation study
Healthc Technol Lett, 6 (3), 70-75
DOI 10.1049/htl.2018.5020, PubMed 31341631
Integrin α11β1 is expressed in breast cancer stroma and associates with aggressive tumor phenotypes
J Pathol Clin Res, 6 (1), 69-82
DOI 10.1002/cjp2.148, PubMed 31605508
Publications 2018
Combining Anti-TNF-α and Vedolizumab in the Treatment of Inflammatory Bowel Disease: A Case Series
Inflamm Bowel Dis, 24 (5), 997-1004
DOI 10.1093/ibd/izx110, PubMed 29668901
Selective Decrease in Allodynia With High-Frequency Neuromodulation via High-Electrode-Count Intrafascicular Peripheral Nerve Interface After Brachial Plexus Injury
Neuromodulation, 22 (5), 597-606
DOI 10.1111/ner.12802, PubMed 30117624
Drug concentrations and anti-drug antibodies during treatment with biosimilar infliximab (CT-P13) in routine care
Scand J Rheumatol, 47 (5), 418-421
DOI 10.1080/03009742.2017.1376110, PubMed 29310493
Switching from originator to biosimilar infliximab - real world data of a prospective 18 months follow-up of a single-centre IBD population
Scand J Gastroenterol, 53 (6), 692-699
DOI 10.1080/00365521.2018.1463391, PubMed 29852793
Acquisition of Neural Action Potentials Using Rapid Multiplexing Directly at the Electrodes
Micromachines (Basel), 9 (10)
DOI 10.3390/mi9100477, PubMed 30424410
Pro-gastrin-releasing peptide and outcome in patients with heart failure and anaemia: results from the RED-HF study
ESC Heart Fail, 5 (6), 1052-1059
DOI 10.1002/ehf2.12312, PubMed 30145817
Publications 2017
Assays for Infliximab Drug Levels and Antibodies: A Matter of Scales and Categories
Scand J Immunol, 86 (3), 165-170
DOI 10.1111/sji.12572, PubMed 28561325
Switching from Remicade® to Remsima® is well Tolerated and Feasible: A Prospective, Open-label Study
J Crohns Colitis, 11 (3), 297-304
DOI 10.1093/ecco-jcc/jjw166, PubMed 27660339
Reusable High Aspect Ratio 3-D Nickel Shadow Mask
J Microelectromech Syst, 26 (2), 376-384
DOI 10.1109/JMEMS.2017.2654126, PubMed 29056835
Restoration of motor control and proprioceptive and cutaneous sensation in humans with prior upper-limb amputation via multiple Utah Slanted Electrode Arrays (USEAs) implanted in residual peripheral arm nerves
J Neuroeng Rehabil, 14 (1), 121
DOI 10.1186/s12984-017-0320-4, PubMed 29178940
Publications 2014
New General Medical Council language checks to be introduced in the summer. How will radiology reports fare?
Clin Radiol, 69 (9), 989-90
DOI 10.1016/j.crad.2014.04.017, PubMed 24924103
Publications 2013
Heterophilic antibody interference in immunometric assays
Best Pract Res Clin Endocrinol Metab, 27 (5), 647-61
DOI 10.1016/j.beem.2013.05.011, PubMed 24094636
Reply to 'The new molecular markers DDIT3, STT3A, ARG2 and FAM129A are not useful in diagnosing thyroid follicular tumors'
Mod Pathol, 26 (4), 613-5
DOI 10.1038/modpathol.2013.39, PubMed 23542526
Publications 2012
A man with abdominal pain: enough evidence for surgery?
Clin Chem, 58 (8), 1187-90
DOI 10.1373/clinchem.2011.167015, PubMed 22843812
Heterophilic antibody interference in commercial immunoassays; a screening study using paired native and pre-blocked sera (vol 49, pg 2001, 2011)
Clin. Chem. Lab. Med., 50 (2), 409
Separation principles of cycling temperature capillary electrophoresis
Electrophoresis, 33 (7), 1162-8
DOI 10.1002/elps.201100550, PubMed 22539319
Characteristics and clinical validity of two immunoassays for ProGRP
Tumour Biol, 33 (4), 1105-13
DOI 10.1007/s13277-012-0351-1, PubMed 22399443
Publications 2011
Heterophilic antibody interference in commercial immunoassays; a screening study using paired native and pre-blocked sera
Clin Chem Lab Med, 49 (12), 2001-6
DOI 10.1515/CCLM.2011.702, PubMed 21899496
TD-12 workshop report: characterization of monoclonal antibodies to neuron-specific enolase
Tumour Biol, 32 (4), 819-29
DOI 10.1007/s13277-011-0184-3, PubMed 21573737
The new molecular markers DDIT3, STT3A, ARG2 and FAM129A are not useful in diagnosing thyroid follicular tumors
Mod Pathol, 25 (4), 537-47
DOI 10.1038/modpathol.2011.188, PubMed 22157935
Preparation of highly efficient electrocompetent Escherichia coli using glycerol/mannitol density step centrifugation
Anal Biochem, 413 (2), 206-7
DOI 10.1016/j.ab.2011.02.036, PubMed 21362398
Publications 2009
Studies on multiple forms of proGRP in serum from small cell lung cancer patients
Tumour Biol, 30 (5-6), 265-75
DOI 10.1159/000258135, PubMed 19907206
Characterization of monoclonal antibodies directed against squamous cell carcinoma antigens: report of the second TD-10 workshop
Tumour Biol, 30 (1), 26-36
DOI 10.1159/000199448, PubMed 19194112
Formulation of immunoassay calibrators in pasteurized albumin can significantly enhance their durability
J Immunol Methods, 353 (1-2), 145-7
DOI 10.1016/j.jim.2009.12.001, PubMed 20006616
Expression and epitope characterization of a recombinant CA 125 repeat: fourth report from the ISOBM TD-1 workshop
Tumour Biol, 30 (2), 51-60
DOI 10.1159/000209988, PubMed 19321947
Publications 2008
Progastrin-releasing peptide: stability in plasma/serum and upper reference limit
Tumour Biol, 29 (3), 204-10
DOI 10.1159/000148188, PubMed 18667845
Automated time-resolved immunofluorometric assay for progastrin-releasing peptide
Clin Chem, 54 (5), 919-22
DOI 10.1373/clinchem.2007.101436, PubMed 18443179
Publications 2007
Production and Characterization of Monoclonal Antibodies for Immunoassay of the Lung Cancer Marker proGRP
Tumour Biol, 28 (2), 100-10
DOI 10.1159/000099335, PubMed 17287611
Publications 2006
High sensitivity assays for docetaxel and paclitaxel in plasma using solid-phase extraction and high-performance liquid chromatography with UV detection
BMC Clin Pharmacol, 6, 2
DOI 10.1186/1472-6904-6-2, PubMed 16412237
Publications 2005
High-throughput gender determination using automated denaturant gel capillary electrophoresis
Electrophoresis, 26 (13), 2562-6
DOI 10.1002/elps.200410392, PubMed 15934052
Use of an in vivo biotinylated single-chain antibody as capture reagent in an immunometric assay to decrease the incidence of interference from heterophilic antibodies
Clin Chem, 51 (5), 830-8
DOI 10.1373/clinchem.2004.046979, PubMed 15718486
Publications 2004
The detection of hamster connexins: a comparison of expression profiles with wild-type mouse and the cancer-prone Min mouse
Cell Commun Adhes, 11 (5-6), 155-71
DOI 10.1080/15419060500242877, PubMed 16194882
Determination of hereditary mutations in the BRCA1 gene using archived serum samples and capillary electrophoresis
Anal Chem, 76 (15), 4406-9
DOI 10.1021/ac049788k, PubMed 15283579
Publications 2003
A single-chain-Fv-based immunofluorometric assay specific for the CEA variant NCA-2
J Immunol Methods, 283 (1-2), 125-39
DOI 10.1016/j.jim.2003.08.018, PubMed 14659905
Publications 2001
Development of a rapid and sensitive immunofluorometric assay for glutathione S-transferase A
Clin Chem, 47 (5), 867-73
PubMed 11325890
CA 125: the end of the beginning
Tumour Biol, 22 (6), 345-7
DOI 10.1159/000050637, PubMed 11786728
Effect of the glutathione/glutathione disulfide redox couple on thiopurine methyltransferase
Biochem Pharmacol, 61 (6), 707-14
DOI 10.1016/s0006-2952(01)00528-7, PubMed 11266655
Publications 2000
A comparison of the effects of nine folate analogs on early and late murine hematopoietic progenitor cells in vitro
Cancer Chemother Pharmacol, 45 (6), 450-6
DOI 10.1007/s002800051018, PubMed 10854131
Publications 1999
Determination of mitotane (o,p-DDD) and its metabolites o,p-DDA and o,p-DDE in plasma by high-performance liquid chromatography
Ther Drug Monit, 21 (3), 355-9
DOI 10.1097/00007691-199906000-00020, PubMed 10365653
Publications 1996
Determination of extracellular methotrexate tissue levels by microdialysis in a rat model
Cancer Chemother Pharmacol, 37 (5), 394-400
DOI 10.1007/s002800050403, PubMed 8599860
Differential effects of the antifolates methotrexate, aminopterin and trimetrexate on murine haemopoietic progenitor cells
Br J Haematol, 92 (3), 514-20
DOI 10.1046/j.1365-2141.1996.d01-50.x, PubMed 8616011
Publications 1995
A high-pressure liquid chromatographic method for measuring mitotane [1,1-(o,p'-Dichlorodiphenyl)-2,2-dichloroethane] and its metabolite 1,1-(o,p'-Dichlorodiphenyl)-2,2-dichloroethene in plasma
Ther Drug Monit, 17 (5), 526-31
DOI 10.1097/00007691-199510000-00015, PubMed 8585118
Qualitatively different mechanisms of resistance to doxorubicin, both involving altered glutathione pools, in two myeloid cell lines in vitro
Pediatr Hematol Oncol, 12 (6), 531-44
DOI 10.3109/08880019509030767, PubMed 8588998
Pharmacokinetics of different doses of methotrexate at steady state by in situ microdialysis in a rat model
Cancer Chemother Pharmacol, 36 (4), 283-9
DOI 10.1007/BF00689044, PubMed 7628046
Establishment and characterization of a novel hepatoblastoma-derived cell line
J Pediatr Surg, 30 (4), 553-8
DOI 10.1016/0022-3468(95)90129-9, PubMed 7595832
Effect of methotrexate on murine bone marrow cells in vitro: evidence of a reversible antiproliferative action
Exp Hematol, 23 (5), 439-43
PubMed 7720815
Quantitation of 6-thioguanine residues in peripheral blood leukocyte DNA obtained from patients receiving 6-mercaptopurine-based maintenance therapy
Cancer Res, 55 (8), 1670-4
PubMed 7712473
Publications 1994
Quantitation of cell-associated doxorubicin by high-performance liquid chromatography after enzymatic desequestration
Cancer Chemother Pharmacol, 34 (3), 197-202
DOI 10.1007/BF00685077, PubMed 8004751
Evaluation of methotrexate tissue exposure by in situ microdialysis in a rat model
Cancer Chemother Pharmacol, 34 (4), 297-301
DOI 10.1007/BF00686036, PubMed 8033296
Publications 1993
A sensitive and simple high-performance liquid chromatographic method for the determination of doxorubicin and its metabolites in plasma
Ther Drug Monit, 15 (5), 455-61
DOI 10.1097/00007691-199310000-00016, PubMed 8249054
A simple HPLC method for the determination of cellular glutathione
Pharmacol Toxicol, 73 (2), 124-6
DOI 10.1111/j.1600-0773.1993.tb01548.x, PubMed 8248008
A sensitive and simple high-performance liquid chromatographic method for the determination of mitoxantrone in plasma
Ther Drug Monit, 15 (4), 328-33
DOI 10.1097/00007691-199308000-00011, PubMed 8236369
Effect of nitrous oxide on haematopoiesis in vitro: biochemical and functional features
Pharmacol Toxicol, 72 (1), 69-72
DOI 10.1111/j.1600-0773.1993.tb01342.x, PubMed 8441744
A sensitive high-performance liquid chromatographic method for the determination of 6-mercaptopurine in plasma using precolumn derivatization and fluorescence detection
Ther Drug Monit, 15 (1), 25-30
DOI 10.1097/00007691-199302000-00004, PubMed 8451776
A high-performance liquid chromatographic method for the determination of 6-thioguanine residues in DNA using precolumn derivatization and fluorescence detection
Anal Biochem, 215 (2), 278-83
DOI 10.1006/abio.1993.1587, PubMed 8122790
Induction of a reversible block in murine CFU-C differentiation by exposure to nitrous oxide
Exp Hematol, 21 (2), 345-9
PubMed 8425570
Publications 1990
Influence of interleukins 3,5, and 6 on the growth of eosinophil progenitors in highly enriched human bone marrow in the absence of serum
Exp Hematol, 18 (11), 1180-6
PubMed 1699774
Cytokine networks involved in the regulation of haemopoietic stem cell proliferation and differentiation
Ciba Found Symp, 148, 43-58; discussion 58-61
DOI 10.1002/9780470513880.ch4, PubMed 2180648
Protective effects of tumor necrosis factor on murine hematopoiesis during cycle-specific cytotoxic chemotherapy
Cancer Res, 50 (14), 4216-20
PubMed 2364379
Tumor-necrosis factor induces cell cycle arrest in multipotential hematopoietic stem cells: a possible radioprotective mechanism
Eur J Haematol, 45 (3), 158-63
DOI 10.1111/j.1600-0609.1990.tb00444.x, PubMed 2226728
Publications 1989
Modulation of colony-stimulating factor-1 receptors on macrophages by tumor necrosis factor
J Immunol, 143 (8), 2534-9
PubMed 2551961
Radioprotection by murine and human tumor-necrosis factor: dose-dependent effects on hematopoiesis in the mouse
Eur J Haematol, 43 (5), 428-34
DOI 10.1111/j.1600-0609.1989.tb00331.x, PubMed 2612616
Effect of recombinant murine tumor necrosis factor on hemopoietic reconstitution in sublethally irradiated mice
J Immunol, 142 (3), 833-5
PubMed 2913152
Publications 1988
Correction of canine cyclic hematopoiesis with recombinant human granulocyte colony-stimulating factor
Blood, 72 (4), 1324-8
PubMed 2458781
Enhancement of release of granulocyte- and granulocyte-macrophage colony-stimulating factors from phytohemagglutinin-stimulated sorted subsets of human T lymphocytes by recombinant human tumor necrosis factor-alpha. Synergism with recombinant human IFN-gamma
J Immunol, 141 (1), 201-7
PubMed 2454257
The biology of murine eosinophil differentiation factor (an overview)
Behring Inst Mitt (83), 98-101
PubMed 3071351
Synergism among interleukin 1, interleukin 3, and interleukin 5 in the production of eosinophils from primitive hemopoietic stem cells
J Immunol, 140 (1), 94-9
PubMed 3257232
Publications 1987
Synergy of interleukin 1 and granulocyte colony-stimulating factor: in vivo stimulation of stem-cell recovery and hematopoietic regeneration following 5-fluorouracil treatment of mice
Proc Natl Acad Sci U S A, 84 (20), 7134-8
DOI 10.1073/pnas.84.20.7134, PubMed 3499607
Acute renal failure: diagnosis of cause needed within hours
Br Med J (Clin Res Ed), 294 (6587), 1569
DOI 10.1136/bmj.294.6587.1569, PubMed 3113534
Publications 1986
Purified colony-stimulating factors enhance the survival of human neutrophils and eosinophils in vitro: a rapid and sensitive microassay for colony-stimulating factors
Blood, 68 (1), 162-6
PubMed 3487354
Murine eosinophil differentiation factor. An eosinophil-specific colony-stimulating factor with activity for human cells
J Exp Med, 163 (5), 1085-99
DOI 10.1084/jem.163.5.1085, PubMed 3486243
Effects of cyclosporine on responses of murine B cells to T cell-derived lymphokines
J Immunol, 137 (7), 2220-4
PubMed 3489759
Interleukin 4 (B-cell growth factor II/eosinophil differentiation factor) is a mitogen and differentiation factor for preactivated murine B lymphocytes
Proc Natl Acad Sci U S A, 83 (14), 5228-32
DOI 10.1073/pnas.83.14.5228, PubMed 3487787
Interleukin-4 (B cell growth factor-II/eosinophil differentiation factor) is a mitogen and differentiation factor for preactivated murine B lymphocytes
Curr Top Microbiol Immunol, 132, 133-41
DOI 10.1007/978-3-642-71562-4_18, PubMed 3491734
Comparison of the effects of atenolol, sotalol and labetalol on muscle blood flow in man
Postgrad Med J, 62 (731), 841-4
DOI 10.1136/pgmj.62.731.841, PubMed 2880341
Eosinophil differentiation factor also has B-cell growth factor activity: proposed name interleukin 4
Proc Natl Acad Sci U S A, 83 (2), 437-40
DOI 10.1073/pnas.83.2.437, PubMed 3484551
Publications 1985
The effect of age on the cardiovascular responses to isometric exercise: a test of autonomic function
Gerontology, 31 (1), 54-8
DOI 10.1159/000212681, PubMed 3972256
Effect of haemodialysis on the control of the circulation in patients with chronic renal failure
Am J Nephrol, 5 (2), 96-102
DOI 10.1159/000166913, PubMed 3887923
The production of lymphokines by primary alloreactive T-cell clones: a co-ordinate analysis of 233 clones in seven lymphokine assays
Immunology, 56 (4), 575-84
PubMed 3935571
Identification of a lymphokine that stimulates eosinophil differentiation in vitro. Its relationship to interleukin 3, and functional properties of eosinophils produced in cultures
J Exp Med, 162 (1), 60-74
DOI 10.1084/jem.162.1.60, PubMed 3925072
Detection of eosinophils using an eosinophil peroxidase assay. Its use as an assay for eosinophil differentiation factors
J Immunol Methods, 83 (2), 209-15
DOI 10.1016/0022-1759(85)90242-x, PubMed 3840509
The effect of captopril on autonomic reflexes in human hypertension
J Hypertens Suppl, 3 (2), S111-5
PubMed 3910766
A comparison of the effects of intravenous propranolol and nadolol on the renal response to hypertonic saline infusion
Br J Clin Pharmacol, 19 (1), 37-43
DOI 10.1111/j.1365-2125.1985.tb02610.x, PubMed 2858216
Production of a T-cell hybrid producing a lymphokine stimulating eosinophil differentiation
Immunology, 54 (4), 615-23
PubMed 2579895