Birger Brodin Larsen
Professor
CNS Drug Delivery and Barrier Modelling
Universitetsparken 2
2100 København Ø
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Data demonstrating the challenges of determining the kinetic parameters of P-gp mediated transport of low-water soluble substrates
Ozgür, Burak, Saaby, Lasse, Langthaler, K. & Larsen, Birger Brodin, 2018, In: Data in Brief. 16, p. 655-659 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Design of prodrugs targeting the intestinal di/tri‐peptide transporter hPEPT1 (SLC15A1
Omkvist, D. H., Nielsen, C. U., Steffansen, B., Larsen, S. B., Olsen, L., Jørgensen, Flemming Steen & Larsen, Birger Brodin, 4 Apr 2014. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
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Development and Characterization of a Brain Endothelial Cell Phenotype using Human Induced Pluripotent Stem Cells
Goldeman, C., Saaby, L., Holst, B., Hall, Vanessa Jane, Hyttel, P. & Larsen, Birger Brodin, 2 Nov 2017.Research output: Contribution to conference › Poster › Research › peer-review
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Di/tri-peptide transporters as drug delivery targets: regulation of transport under physiological and patho-physiological conditions
Nielsen, C. U. & Larsen, Birger Brodin, 2003, In: Current Drug Targets. 4, 5, p. 373-88 16 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Dipeptide model prodrugs for the intestinal oligopeptide transporter. Affinity for and transport via hPepT1 in the human intestinal Caco-2 cell line
Nielsen, C. U., Andersen, R., Larsen, Birger Brodin, Frøkjær, Sven, Taub, M. E. & Steffansen, B., 2001, In: Journal of Controlled Release. 76, 1-2, p. 129-38 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Discovery of ligands for the human intestinal di-/tripeptide transporter (hPEPT1) using af QSAR-assisted virtual screening strategy
Larsen, S. B., Omkvist, D. H., Larsen, Birger Brodin, Nielsen, C. U., Steffansen, B., Olsen, L. & Jørgensen, Flemming Steen, 2009, In: ChemMedChem. 4, 9, p. 1439-1445Research output: Contribution to journal › Journal article › Research › peer-review
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Down-regulation of selected Blood-brain Barrier Specific Genes from Capillaries to Bovine In Vitro Models
Goldeman, C., Saaby, L. & Larsen, Birger Brodin, 14 Sep 2016. 1 p.Research output: Contribution to conference › Poster › Research › peer-review
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Drug Delivery Strategies to Overcome the Blood-Brain Barrier (BBB)
Helms, H. C. C., Kristensen, Mie, Saaby, Lasse, Fricker, G. & Larsen, Birger Brodin, 2020, Handbook of Experimental Pharmacology. Springer, Vol. 273. p. 151-183Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication
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Effects of oxygen-glucose deprivation (OGD) on barrier properties and mRNA transcript levels of selected marker proteins in brain endothelial cells/astrocyte co-cultures
Tornabene, E., Helms, H. C. C., Pedersen, Stine Helene Falsig & Larsen, Birger Brodin, 2019, In: PLoS ONE. 14, 8, 20 p., e0221103.Research output: Contribution to journal › Journal article › Research › peer-review
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Efflux transporter expression in a tight in vitro model of the blood brain barrier
Helms, H. C. C., Hersom, M. N. S., Kuhlmann, L. B., Badolo, L., Nielsen, C. U. & Larsen, Birger Brodin, 10 Dec 2014. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
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Efflux transporters
Nielsen, C. U., Larsen, Birger Brodin & Steffansen, B., 2010, Molecular biopharmaceutics: Aspects of drug characterisation, drug delivery and dosage form evaluation. Steffansen, B., Brodin, B. & Uhd Nielsen, C. (eds.). Pharmaceutical Press, p. 213-22Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
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Electrophysiological evidence for an ATP-gated ion channel in the principal cells of the frog skin epithelium
Larsen, Birger Brodin & Nielsen, R., 2000, In: Pflügers Archiv: European Journal of Physiology. 439, p. 227-233Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Endothelial cell phenotype differs strongly between in viro BCEC monocultures and BCEC/rat astrocyte co-cultures, a phenomenon which may contribute to the differences in barrier tightness
Helms, H. C. C. & Larsen, Birger Brodin, 2013. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
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Epidermal growth factor and insulin short-term increase hPEPT1-mediated glycylsarcosine uptake in Caco-2 cells
Larsen, Birger Brodin, Amstrup, J., Nielsen, C. U., Steffansen, B. & Frøkjær, S., 2003, In: Acta Physiol. Scandinavia. 178, p. 139-148Research output: Contribution to journal › Journal article › Research › peer-review
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Epidermal growth factor decreases PEPT2 transport capacity and expression in the rat kidney proximal tubule cell line SKPT0193 cl.2
Bravo, S. A., Nielsen, C. U., Amstrup, J., Frøkjær, Sven & Larsen, Birger Brodin, 2004, In: American Journal of Physiology - Renal Physiology. 286, 2, p. 385-393Research output: Contribution to journal › Journal article › Research › peer-review
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Epidermal growth factor inhibits glycylsarcosine transport and hPepT1 expression in a human intestinal cell line
Nielsen, C. U., Amstrup, J., Steffansen, B., Frøkjær, Sven & Larsen, Birger Brodin, 2001, In: American Journal of Physiology: Gastrointestinal and Liver Physiology. 281, 1, p. G191-9Research output: Contribution to journal › Journal article › Research › peer-review
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Erratum: Prodrugs of purine and pyrimidine analogues for the intestinal di/tri-peptide transporter PepT1: Affinity for hPepT1 in Caco-2 cells, drug release in aqueous media and in vitro metabolism (Journal of Controlled Release (2003) 86 (279-292) PII: S0168365902004133)
Thomsen, A. E., Friedrichsen, G. M., Sørensen, A. H., Andersen, R., Nielsen, C. U., Larsen, Birger Brodin, Begtrup, M., Frøkjær, Sven & Steffansen, B., 7 Mar 2003, In: Journal of Controlled Release. 88, 2Research output: Contribution to journal › Journal article › Research › peer-review
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Evaluating the involvement of cerebral microvascular endothelial Na+/K+-ATPase and Na+-K+-2Cl- co-transporter in electrolyte fluxes in an in vitro blood-brain barrier model of dehydration
Lykke, K., Assentoft, M., Hørlyck, S., Helms, H. C. C., Stoica, A., Toft-Bertelsen, Trine Lisberg, Tritsaris, Katerina, Vilhardt, Frederik, Larsen, Birger Brodin & MacAulay, Nanna, 2019, In: Journal of Cerebral Blood Flow and Metabolism. 39, 3, p. 497-512Research output: Contribution to journal › Journal article › Research › peer-review
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Evidence for P2Y-type ATP receptors on the serosal membrane of frog skin eipthelium
Larsen, Birger Brodin & Nielsen, R., 2000, In: Pflügers Arch. (Eur. J. Physiol.). 439, p. 234-239Research output: Contribution to journal › Journal article › Research › peer-review
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Evidence for P2Y-type ATP receptors on the serosal membrane of frog skin epithelium
Larsen, Birger Brodin & Nielsen, R., 1 Jan 2000, In: Pflugers Archiv European Journal of Physiology. 439, 3, p. 234-239 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Evidence for a Na+/Ca2+ exchange mechanism in frog skin epithelium
Madsen, K. H., Larsen, Birger Brodin & Nielsen, Rasmus, 1999, In: Pflügers Archiv - European Journal of Physiology. 437, 2, p. 175-81 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Excitatory amino acid transporter-1 (EAAT1) is the main transporter responsible for abluminal uptake of L-glutamate in bovine brain endothelial cells
Helms, H. C. C., Groth, S., Mikél, M., Waagepetersen, Helle S., Nielsen, C. U. & Larsen, Birger Brodin, 27 May 2013.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
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Expression and functional activity of the efflux transporters BCRP and P-gp in bovine endothelial cells, co-cultured with rat astrocytes
Hersom, M. N. S., Helms, H. C. C., Kuhlmann, L. B., Badolo, L. & Larsen, Birger Brodin, 2013. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
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Expression profiles of selected receptor systems in a bovine in vitro blood-brain barrier model
Hersom, M. N. S., Helms, H. C. C., Nielsen, M. S., Holm, R. & Larsen, Birger Brodin, 10 Dec 2014. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
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Function and expression of the proton-coupled amino acid transporter Slc36a1 along the rat gastrointestinal tract: Implications for intestinal absorption of gaboxadol
Broberg, M. L., Holm, R. K., Tønsberg, H., Frølund, S. B., Ewon, K. B., Nielsen, A. L., Larsen, Birger Brodin, Jensen, A., Kall, M. A., Nielsen, C. U. & Christensen, K. V., 2012, In: British Journal of Pharmacology. 167, 3, p. 654-665Research output: Contribution to journal › Journal article › Research › peer-review
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Functional Insulin Receptor expression does not facilitate transendothelial passage of insulin in a bovine in vitro blood-brain barrier model
Hersom, M. N. S., Helms, H. C. C., Pedersen, T., Buckley, S. & Larsen, Birger Brodin, 3 Mar 2016.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
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GABA transport across the basolateral membrane of intestinal cells
Nielsen, C. U., Carstensen, M. & Larsen, Birger Brodin, 2010. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
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Gaboxadol bliver absorberet via en aminosyretransportør
Broberg, M. L., Holm, R., Jensen, K. G., Larsen, Birger Brodin & Nielsen, C. U., 2009, In: Lægemiddelforskning. p. 22-24Research output: Contribution to journal › Journal article › Communication
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Generation of a rat in-vitro blood-brain barrier model and initial insights on excitatory amino acid transporter expression
Groth, S., Moos, T., Helms, H. C. C. & Larsen, Birger Brodin, 2012. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
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Generation of an iPSC-line (BIONi010C-48) with restored P-glycoprotein functionality following transfection with the human MDR1 gene in the AAVS1 locus
Nielsen, A. K. R., Lilieholm-Røngren, L., Schmid, B., Holst, B., Larsen, Birger Brodin & Saaby, Lasse, 2024, In: Stem Cell Research. 76, 5 p., 103348.Research output: Contribution to journal › Journal article › Research › peer-review
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Generation of primary cultures of bovine brain endothelial cells and setup of cocultures with rat astrocytes
Helms, H. C. & Larsen, Birger Brodin, 2014, In: Methods in molecular biology (Clifton, N.J.). 1135, p. 365-82 18 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Genetic variants of the human dipeptide transporter PEPT1
Anderle, P., Nielsen, C. U., Pinsonneault, J., Krog, P. L., Larsen, Birger Brodin & Sadée, W., 1 Feb 2006, In: Journal of Pharmacology and Experimental Therapeutics. 316, 2, p. 636-646 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Glutamate Efflux at the Blood-Brain Barrier: Cellular Mechanisms and Potential Clinical Relevance
Cederberg-Helms, H. C., Uhd-Nielsen, C. & Larsen, Birger Brodin, 15 Nov 2014, In: Archives of Medical Research. 45, 8, p. 639-645 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Glutamate Transporters in the Blood-Brain Barrier
Helms, H. C. C., Nielsen, C. U., Waagepetersen, Helle S. & Larsen, Birger Brodin, 2017, Glial Amino Acid Transporters. Vol. 16. p. 297-314 18 p. (Advances in Neurobiology).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
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Glutamate efflux from brain to blood - Studies in an in vitro blood-brain barrier model
Helms, H. C. C., Madelung, R., Waagepetersen, Helle S., Nielsen, C. U. & Larsen, Birger Brodin, 2012.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
- Published
Gly-Sar is a substrate for the human proton-coupled amino acid transporter, hPAT1 (SLC36A1)
Frølund, S. B., Holm, R., Larsen, Birger Brodin & Nielsen, C. U., Mar 2010.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
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Gly-sar is a substrate for the human proton coupled amino acid trasporter 1, hPAT1 (SLC36A1)
Frølund, S. B., Holm, R., Larsen, Birger Brodin & Nielsen, C. U., 2010.Research output: Contribution to conference › Poster › Research
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Highly cationic cell-penetrating peptides affect the barrier integrity and facilitates mannitol permeation in a human stem cell-based blood-brain barrier model
Frøslev, Patrick, Franzyk, Henrik, Ozgür, Burak, Larsen, Birger Brodin & Kristensen, Mie, 2022, In: European Journal of Pharmaceutical Sciences. 168, 10 p., 106054.Research output: Contribution to journal › Journal article › Research › peer-review
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Hjernens forsvarsmur kortlagt og kopieret
Helms, H. C., Waagepetersen, Helle S., Nielsen, C. U. & Larsen, Birger Brodin, 2010, In: Lægemiddelforskning. 2010, p. 22-24Research output: Contribution to journal › Journal article › Communication
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Human induced pluripotent stem cells (BIONi010-C) generate tight cell monolayers with blood-brain barrier traits and functional expression of large neutral amino acid transporter 1 (SLC7A5)
Goldeman, C., Andersen, M., Al-Robai, A., Buchholtz, T., Svane, Nana Isabella, Ozgür, Burak, Holst, B., Shusta, E., Hall, Vanessa Jane, Saaby, Lasse, Hyttel, P. & Larsen, Birger Brodin, 2021, In: European Journal of Pharmaceutical Sciences. 156, 14 p., 105577.Research output: Contribution to journal › Journal article › Research › peer-review
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Human peptide transporters: Therapeutic applications
Nielsen, C. U., Larsen, Birger Brodin, Jørgensen, Flemming Steen, Frøkjær, Sven & Steffansen, B., 1 Sep 2002, In: Expert Opinion on Therapeutic Patents. 12, 9, p. 1329-1350 22 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Hypoxia increases expression of selected blood–brain barrier transporters GLUT-1, P-gp, SLC7A5 and TFRC, while maintaining barrier integrity, in brain capillary endothelial monolayers
Ozgür, Burak, Helms, H. C. C., Tornabene, E. & Larsen, Birger Brodin, 2022, In: Fluids and Barriers of the CNS. 19, 1, 17 p.Research output: Contribution to journal › Journal article › Research › peer-review
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IN VITRO MEMBRANE PERMEATION STUDIES AND IN VIVO ANTINOCICEPTION OF GLYCOSYLATED Dmt1-DALDA ANALOGUES
Betti, C., Novoa, A., Tömböly, C., Nielsen, C. U., Helms, H. C. C., Lesniak, A., Klecskowska, P., Chung, N. N., Chung, N. N., Lipkowski, A. W., Larsen, Birger Brodin, Tourwé, D., Schiller, P. W. & Ballet, S., 31 Aug 2014. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
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IPEC-J2 MDR1, a Novel High-Resistance Cell Line with Functional Expression of Human P-glycoprotein (ABCB1) for Drug Screening Studies
Saaby, Lasse, Helms, H. C. C. & Larsen, Birger Brodin, 1 Feb 2016, In: Molecular Pharmaceutics. 13, 2, p. 640-52 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
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IPEC-J2 rMdr1a, a New Cell Line with Functional Expression of Rat P-glycoprotein Encoded by Rat Mdr1a for Drug Screening Purposes
Saaby, Lasse, Trasborg, J., Rasmussen, M. A., Holst, B. & Larsen, Birger Brodin, 17 Jul 2020, In: Pharmaceutics. 12, 7, 17 p., 673.Research output: Contribution to journal › Journal article › Research › peer-review
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Ibuprofen is a non-competitive inhibitor of the peptide transporter hPEPT1 (SLC15A1): possible interactions between hPEPT1 substrates and ibuprofen
Omkvist, D. H., Larsen, Birger Brodin & Nielsen, C. U., 2010, In: British Journal of Pharmacology. 161, 8, p. 1793-1805Research output: Contribution to journal › Journal article › Research › peer-review
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Ibuprofen is an inhibitor of hPEPT1: Implications for drug-drug interactions at the level of drug absorption
Omkvist, D. H., Larsen, Birger Brodin & Nielsen, C. U., Mar 2010. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
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Ibuprofen is an inhibitor of hPEPT1: Implications for drug-drug interactions at the level of drug absorption
Omkvist, D. H., Larsen, Birger Brodin & Nielsen, C. U., 2010.Research output: Contribution to conference › Poster › Research
- Published
Identification and Characterization of a Novel Nontranslated Sequence Variant of the Human Intestinal Di-/Tripeptide Transporter, hPEPT1
Søndergaard, H. B., Nielsen, C. U. & Larsen, Birger Brodin, 31 Dec 2012, In: International Journal of Peptides. 2012, 2012, 7 p., 743472.Research output: Contribution to journal › Journal article › Research › peer-review
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In Vitro Blood-Brain Barrier Models-An Overview of Established Models and New Microfluidic Approaches
Wolff, A., Antfolk, M., Larsen, Birger Brodin & Tenje, M., 28 Jan 2015, In: Journal of Pharmaceutical Sciences. 104, 9, p. 2727-2746 20 p.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 1299175
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Design of prodrugs targeting the intestinal di/tri‐peptide transporter hPEPT1 (SLC15A1
Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
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A bovine in vitro blood-brain barrier model under oxygenglucose deprivation (OGD) condition
Research output: Contribution to conference › Poster › Research
Published