Anne Byriel Walls

Anne Byriel Walls

Associate Professor


  1. 2024
  2. Accepted/In press

    Inappropriate prescribing in patients with kidney disease: A rapid review of prevalence, associated clinical outcomes and impact of interventions

    Hamzaei, Z., Houlind, Morten Baltzer, Kjeldsen, L. J., Christensen, L. W. S., Walls, Anne Byriel, Aharaz, A., Olesen, C., Coric, F., Revell, J. H. P., Ravn-Nielsen, L. V., Andersen, Trine Rune Høgh & Hedegaard, U., 2024, (Accepted/In press) In: Basic and Clinical Pharmacology and Toxicology.

    Research output: Contribution to journalReviewpeer-review

  3. Accepted/In press

    Pharmacogenetic testing of CYP2D6, CYP2C19 and CYP2C9 in Denmark: Agreement between publicly funded genotyping tests and the subsequent phenotype classification

    Houlind, Morten Baltzer, Hansen, L., Iversen, E., Rasmussen, H. B., Larsen, J. B., Jørgensen, S., Dalhoff, Kim, Damkier, P., Walls, Anne Byriel, Vermehren, Charlotte, Andersen, T. R. H., Kallemose, T., Christrup, Lona Louring & Westergaard, N., 2024, (Accepted/In press) In: Basic and Clinical Pharmacology and Toxicology. 8 p.

    Research output: Contribution to journalJournal articlepeer-review

  4. 2023
  5. Published

    Estimated glomerular filtration rate based on creatinine, cystatin C, β-trace protein and β2 microglobulin in patients undergoing nontraumatic lower extremity amputation

    Iversen, E., Walls, Anne Byriel, Petersen, A., Jensen, P. S., Kallemose, T., Andersen, A., Nielsen, R. L., Bengaard, A. K., Juul-Larsen, H. G., Bornæs, O., Damgaard, Morten, Andersen, Ove, Tavenier, J. & Houlind, Morten Baltzer, 2023, In: British Journal of Clinical Pharmacology. 89, 6, p. 1789-1798

    Research output: Contribution to journalJournal articlepeer-review

  6. Published

    Performance of Panel-Estimated GFR Among Hospitalized Older Adults

    Iversen, E., Bengaard, A. K., Leegaard Andersen, A., Tavenier, J., Nielsen, R. L., Juul-Larsen, H. G., Jørgensen, L. M., Bornæs, O., Jawad, B. N., Aharaz, A., Walls, Anne Byriel, Kallemose, T., Dalhoff, Kim, Nehlin, J. O., Hornum, Mads, Feldt-Rasmussen, Bo, Damgaard, Morten, Andersen, Ove & Houlind, Morten Baltzer, 2023, In: American Journal of Kidney Diseases. 82, 6, p. 715-724 10 p.

    Research output: Contribution to journalJournal articlepeer-review

  7. 2022
  8. Published

    Low cerebral energy metabolism in hepatic encephalopathy reflects low neuronal energy demand. Role of ammonia-induced increased GABAergic tone

    Sorensen, M., Walls, Anne Byriel, Dam, G., Bak, Lasse Kristoffer, Andersen, Jens Velde, Ott, P., Vilstrup, H. & Schousboe, Arne, 2022, In: Analytical Biochemistry. 654, 4 p., 114766.

    Research output: Contribution to journalJournal articlepeer-review

  9. 2021
  10. Published

    Glutamate Dehydrogenase Is Important for Ammonia Fixation and Amino Acid Homeostasis in Brain During Hyperammonemia

    Voss, C. M., Arildsen, L., Nissen, J. D., Waagepetersen, Helle S., Schousboe, Arne, Maechler, P., Ott, P., Vilstrup, H. & Walls, Anne Byriel, 2021, In: Frontiers in Neuroscience. 15, 18 p., 646291.

    Research output: Contribution to journalJournal articlepeer-review

  11. Published

    Utility of suPAR and NGAL for AKi risk stratification and early optimization of renal risk medications among older patients in the emergency department

    Walls, Anne Byriel, Bengaard, A. K., Iversen, E., Nguyen, C. N., Kallemose, T., Juul‐larsen, H. G., Jawad, B. N., Hornum, Mads, Andersen, Ove, Eugen‐olsen, J. & Houlind, M. B., 2021, In: Pharmaceuticals. 14, 9, 15 p., 843.

    Research output: Contribution to journalJournal articlepeer-review

  12. 2020
  13. Published

    Diphenylalanine Peptide Nanowires as a Substrate for Neural Cultures

    Walls, Anne Byriel, Dimaki, M., Korsgaard, T., Swiniarska, M. M., Castillo-León, J., Waagepetersen, Helle S. & Svendsen, W. E., 1 Mar 2020, In: BioNanoScience. 10, 1, p. 224-234 11 p.

    Research output: Contribution to journalJournal articlepeer-review

  14. 2019
  15. Published

    State-Dependent Changes in Brain Glycogen Metabolism

    DiNuzzo, M., Walls, Anne Byriel, Öz, G., Seaquist, E. R., Waagepetersen, Helle S., Bak, Lasse Kristoffer, Nedergaard, Maiken & Schousboe, Arne, 2019, Brain Glycogen Metabolism. DiNuzzo, M. & Schousboe, A. (eds.). Springer, p. 269-309 41 p. (Advances in Neurobiology, Vol. 23).

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  16. 2018
  17. Published

    Astrocytic glycogen metabolism in the healthy and diseased brain

    Bak, Lasse Kristoffer, Walls, Anne Byriel, Schousboe, Arne & Waagepetersen, Helle S., 11 May 2018, In: The Journal of Biological Chemistry. 293, 19, p. 7108-7116 9 p.

    Research output: Contribution to journalReviewpeer-review

  18. Published

    CrossTalk opposing view: lack of evidence supporting an astrocyte-to-neuron lactate shuttle coupling neuronal activity to glucose utilisation in the brain

    Bak, Lasse Kristoffer & Walls, Anne Byriel, 1 Feb 2018, In: The Journal of Physiology. 596, 3, p. 351-353 3 p.

    Research output: Contribution to journalComment/debatepeer-review

  19. Published

    Rebuttal from Lasse K. Bak and Anne B. Walls

    Bak, Lasse Kristoffer & Walls, Anne Byriel, 1 Feb 2018, In: The Journal of Physiology. 596, 3, p. 357

    Research output: Contribution to journalComment/debatepeer-review

  20. Published

    Functional characterization of alpha7 nicotinic acetylcholine and NMDA receptor signaling in SH-SY5Y neuroblastoma cells in an ERK phosphorylation assay

    Elnagar, M. R., Walls, Anne Byriel, Helal, G. K., Hamada, F. M., Thomsen, M. S. & Jensen, Anders A., 2018, In: European Journal of Pharmacology. 826, p. 106-113

    Research output: Contribution to journalJournal articlepeer-review

  21. 2017
  22. Published

    The novel anticonvulsant neuropeptide and galanin analogue, NAX-5055, does not alter energy and amino acid metabolism in cultured brain cells

    Aldana, Blanca, Waagepetersen, Helle S., Schousboe, Arne, White, H. S., Bulaj, G. & Walls, Anne Byriel, Nov 2017, In: Journal of Neuroscience Research. 95, 11, p. 2286-2296 11 p.

    Research output: Contribution to journalJournal articlepeer-review

  23. Published
  24. Published

    Metabolic Characterization of Acutely Isolated Hippocampal and Cerebral Cortical Slices Using [U-(13)C]Glucose and [1,2-(13)C]Acetate as Substrates

    McNair, Laura M., Kornfelt, R., Walls, Anne Byriel, Andersen, Jens Velde, Aldana, B. I., Nissen, J. D., Schousboe, Arne & Waagepetersen, Helle S., 2017, In: Neurochemical Research. 42, 3, p. 810-826 17 p.

    Research output: Contribution to journalJournal articlepeer-review

  25. Published

    Probing the putative α7 nAChR/NMDAR complex in human and murine cortex and hippocampus: Different degrees of complex formation in healthy and Alzheimer brain tissue

    Elnagar, M. R., Walls, Anne Byriel, Helal, G. K., Hamada, F. M., Thomsen, M. S. & Jensen, Anders A., 2017, In: PLOS ONE. 12, 21 p., e0189513.

    Research output: Contribution to journalJournal articlepeer-review

  26. 2016
  27. Published

    The anticonvulsant action of the galanin receptor agonist NAX-5055 involves modulation of both excitatory- and inhibitory neurotransmission

    Walls, Anne Byriel, Flynn, S. P., West, P. J., Müller, M. S., Bak, Lasse Kristoffer, Bulaj, G., Schousboe, Arne & White, H. S., Mar 2016, In: Epilepsy Research. 121, p. 55-63 9 p.

    Research output: Contribution to journalJournal articlepeer-review

  28. Published

    Anaplerosis for Glutamate Synthesis in the Neonate and in Adulthood

    Brekke, E., Morken, T. S., Walls, Anne Byriel, Waagepetersen, Helle S., Schousboe, Arne & Sonnewald, U., 2016, The Glutamate/ GABA- Glutamine Cycle : Amino Acid Neurotransmitter Homeostasis. Springer, Vol. 13. p. 43-58 16 p. (Advances in Neurobiology, Vol. 13).

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  29. 2015
  30. Published

    Two isoforms of glycogen phosphorylase activated by the same signaling trains: how and why?

    Bak, Lasse Kristoffer, Mueller, M. S., Fox, R., Pedersen, Sofie E., Walls, Anne Byriel, Christiansen, Ann-Kathrin Lindahl, Jakobsen, E., Schousboe, Arne & Waagepetersen, Helle S., Aug 2015, In: Journal of Neurochemistry. 134, suppl. 1, p. 56-56 1 p., S26-01.

    Research output: Contribution to journalConference abstract in journalpeer-review

  31. Published

    Brain glycogen: emergency fuel and dynamic function in neurotransmission

    Walls, Anne Byriel & Schousboe, Arne, Feb 2015, In: Metabolic Brain Disease. 30, 1, p. 249-249 1 p.

    Research output: Contribution to journalJournal article

  32. Published

    The Glutamine-Glutamate/GABA Cycle: Function, Regional Differences in Glutamate and GABA Production and Effects of Interference with GABA Metabolism

    Walls, Anne Byriel, Waagepetersen, Helle S., Bak, Lasse Kristoffer, Schousboe, Arne & Sonnewald, U., Feb 2015, In: Neurochemical Research. 40, 2, p. 402-9 8 p.

    Research output: Contribution to journalJournal articlepeer-review

  33. Published

    Isoform-selective regulation of glycogen phosphorylase by energy deprivation and phosphorylation in astrocytes

    Müller, M. S., Pedersen, Sofie E., Walls, Anne Byriel, Waagepetersen, Helle S. & Bak, Lasse Kristoffer, Jan 2015, In: Glia. 63, 1, p. 154-62 9 p.

    Research output: Contribution to journalJournal articlepeer-review

  34. 2014
  35. Published

    A subconvulsive dose of kainate selectively compromises astrocytic metabolism in the mouse brain in vivo

    Walls, Anne Byriel, Eyjolfsson, E. M., Schousboe, Arne, Sonnewald, U. & Waagepetersen, Helle S., Aug 2014, In: Journal of Cerebral Blood Flow and Metabolism. 34, 8, p. 1340-6 7 p.

    Research output: Contribution to journalJournal articlepeer-review

  36. Published

    Metabolic mapping of astrocytes and neurons in culture using stable isotopes and gas chromatography-mass spectrometry (GC-MS)

    Walls, Anne Byriel, Bak, Lasse Kristoffer, Sonnewald, U., Schousboe, Arne & Waagepetersen, Helle S., 1 Jan 2014, In: Neuromethods. 90, p. 73-105 33 p.

    Research output: Contribution to journalJournal articlepeer-review

  37. 2012
  38. Published

    Brain glycogen: new perspectives on its metabolic function and regulation at the subcellular level

    Obel, L. L. F., Müller, M. S., Walls, Anne Byriel, Sickmann, H. M., Bak, Lasse Kristoffer, Waagepetersen, Helle S. & Schousboe, Arne, 2 Mar 2012, In: Frontiers in Neuroenergetics. 4, 15 p.

    Research output: Contribution to journalReviewpeer-review

  39. Published

    Direct measurement of backflux between oxaloacetate and fumarate following pyruvate carboxylation

    Brekke, E., Walls, Anne Byriel, Nørfeldt, L., Schousboe, Arne, Waagepetersen, Helle S. & Sonnewald, U., 2012, In: Glia. 60, 1, p. 147-58 12 p.

    Research output: Contribution to journalJournal articlepeer-review

  40. Published

    Novel model of neuronal bioenergetics: postsynaptic utilization of glucose but not lactate correlates positively with Ca2+ signalling in cultured mouse glutamatergic neurons

    Bak, Lasse Kristoffer, Obel, L. L. F., Walls, Anne Byriel, Schousboe, Arne, Faek, S. A. A., Jajo, F. S. & Waagepetersen, Helle S., 2012, In: A S N Neuro. 4, 3, p. 151-160

    Research output: Contribution to journalJournal articlepeer-review

  41. Published

    Quantitative importance of the pentose phosphate pathway determined by incorporation of 13C from [2-13C]- and [3-13C]glucose into TCA cycle intermediates and neurotransmitter amino acids in functionally intact neurons

    Brekke, E. M., Walls, Anne Byriel, Schousboe, Arne, Waagepetersen, Helle S. & Sonnewald, U., 2012, In: Journal of Cerebral Blood Flow and Metabolism. 32, 9, p. 1788-1799 12 p.

    Research output: Contribution to journalJournal articlepeer-review

  42. 2011
  43. Published

    Knockout of GAD65 has major impact on synaptic GABA synthesized from astrocyte-derived glutamine

    Walls, Anne Byriel, Eyjolfsson, E. M., Smeland, O. B., Nilsen, L. H., Schousboe, I., Schousboe, Arne, Sonnewald, U. & Waagepetersen, Helle S., 2011, In: Journal of Cerebral Blood Flow and Metabolism. 31, 2, p. 494-503 10 p.

    Research output: Contribution to journalJournal articlepeer-review

  44. 2010
  45. Published

    Functional importance of the astrocytic glycogen-shunt and glycolysis for maintenance of an intact intra/extracellular glutamate gradient

    Schousboe, Arne, Sickmann, H. M., Walls, Anne Byriel, Bak, Lasse Kristoffer & Waagepetersen, Helle S., 2010, In: Neurotoxicity Research. 18, 1, p. 94-9 5 p.

    Research output: Contribution to journalJournal articlepeer-review

  46. Published

    GABA-syntese - en vigtig brik for kontrol af epilepsi

    Walls, Anne Byriel, Schousboe, Arne & Waagepetersen, Helle S., 2010, In: Lægemiddelforskning. 2010, p. 31-33

    Research output: Contribution to journalJournal article

  47. Published

    GAD65 is essential for synthesis of GABA destined for tonic inhibition regulating epileptiform activity

    Walls, Anne Byriel, Nilsen, L. H., Eyjolfsson, E. M., Vestergaard, H. T., Hansen, S. L., Schousboe, Arne, Sonnewald, U. & Waagepetersen, Helle S., 2010, In: Journal of Neurochemistry. 115, 6, p. 1398–1408

    Research output: Contribution to journalJournal articlepeer-review

  48. 2009
  49. Published

    Characterization of in vitro blood-brain barrier models

    Helms, H. C. C., Eriksson, A. H., Nielsen, C. U., Waagepetersen, Helle S., Walls, Anne Byriel & Larsen, Birger Brodin, 9 Aug 2009. 1 p.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  50. Published

    Functional significance of brain glycogen in sustaining glutamatergic neurotransmission

    Sickmann, H. M., Walls, Anne Byriel, Schousboe, Arne, Bouman, S. D. & Waagepetersen, Helle S., 2009, In: Journal of Neurochemistry. 109, Suppl. 1, p. 80-86 7 p.

    Research output: Contribution to journalJournal articlepeer-review

  51. Published

    Neuronal glucose but not lactate utilization is positively correlated with NMDA-induced neurotransmission and fluctuations in cytosolic Ca2+ levels

    Bak, Lasse Kristoffer, Walls, Anne Byriel, Schousboe, Arne, Ring, A., Sonnewald, U. & Waagepetersen, Helle S., 2009, In: Journal of Neurochemistry. 109, Suppl. 1, p. 87-93 7 p.

    Research output: Contribution to journalJournal articlepeer-review

  52. Published

    Robust glycogen shunt activity in astrocytes: Effects of glutamatergic and adrenergic agents

    Walls, Anne Byriel, Heimbürger, C., Bouman, S., Schousboe, Arne & Waagepetersen, Helle S., 2009, In: Neuroscience. 158, 1, p. 284-292

    Research output: Contribution to journalJournal articlepeer-review

  53. 2008
  54. Published

    Characterization of 1,4-dideoxy-1,4-imino-d-arabinitol (DAB) as an inhibitor of brain glycogen shunt activity

    Walls, Anne Byriel, Sickmann, H. M., Brown, A., Bouman, S. D., Ransom, B., Schousboe, Arne & Waagepetersen, Helle S., 2008, In: Journal of Neurochemistry. 105, p. 1462-1470

    Research output: Contribution to journalJournal articlepeer-review

  55. Published

    Glutamate receptor-dependent increments in lactate, glucose and oxygen metabolism evoked in rat cerebellum in vivo

    Caesar, K., Hashemi, P., Douhou, A., Bonvento, G., Boutelle, M. G., Walls, Anne Byriel & Lauritzen, Martin, 2008, In: Journal of Physiology. 586, 5, p. 1337-1349 12 p.

    Research output: Contribution to journalJournal articlepeer-review

  56. Published
  57. 2007
  58. Published

    One third of glycolytic activity in astrocytes depends on the operation of the glycogen shunt

    Walls, Anne Byriel, Heimbürger, C. M., Sickmann, H. M., Bouman, S. D., Schousboe, Arne & Waagepetersen, Helle S., 2007, In: Journal of Neurochemistry. 102, s1, p. 119

    Research output: Contribution to journalConference abstract in journal

ID: 1303232