Publications 2017-2025

2026

• Bjørnholm, K.D., Li, H., Del Gaudio, F. et al. Heterogenous microglial reactivity contrasts with stable vascular transcriptional programs in mouse models of Alzheimer’s, CADASIL, and Traumatic Brain Injury. Nat Commun 17, 6392 (2026). 
• Escobar-Doncel B, Zhang X, Ljøstad Å, de la Puebla MF, Rao SB, Fjeldstad SA, Dahle MT, Amiry-Moghaddam M, Bjørås M, Fang EF, Tang W. Two-photon in vivo imaging reveals cell type-specific mitophagy dynamic changes in mouse somatosensory cortex during aging. NPJ Aging. 2026 May 26;12(1):115.

2025

• Monteiro-Cardoso VF, Yeo XY, Bae HG, et al. The bile acid chenodeoxycholic acid associates with reduced stroke in humans and mice. J Lipid Res. 2025;66(1):100712. 
• Frey MM, Zohoorian N, Skauli N, Ottersen OP, Amiry-Moghaddam M. Are diurnal variations in glymphatic clearance driven by circadian regulation of Aquaporin-4 expression? Fluids Barriers CNS. 2025 Jul 1;22(1):64. 

2024

• Holl D, Hau WF, Julien A, et al. Distinct origin and region-dependent contribution of stromal fibroblasts to fibrosis following traumatic injury in mice. Nat Neurosci. 2024;27(7):1285-1298.
• Skauli N, Zohoorian N, Banitalebi S, et al. Aquaporin-4 deletion leads to reduced infarct volume and increased peri-infarct astrocyte reactivity in a mouse model of cortical stroke. J Physiol. 2024;602(13):3151-3168. 

2023

• Ringsevjen H, Egbenya DL, Bieler M, Davanger S, Hussain S. Activity-regulated cytoskeletal-associated protein (Arc) in presynaptic terminals and extracellular vesicles in hippocampal synapses. Front Mol Neurosci. 2023;16.
• Hussain S, Davanger S. SNARE protein VAMP-2, but not syntaxin-1, SNAP-25 and synaptotagmin 1, expressed in perisynaptic astrocytic processes in the CA1 area of the rat hippocampus. Neuroreport. 2023;34(2). 
• Egbenya DL, Hussain S, Lai YC, Anderson AE, Davanger S. Synapse-specific changes in Arc and BDNF in rat hippocampus following chronic temporal lobe epilepsy. Neurosci Res. 2023;191:1-12. 

2022

• Åbjørsbråten KS, Skaaraas GHES, Cunen C, et al. Impaired astrocytic Ca\textsuperscript{2+} signaling in awake-behaving Alzheimer’s disease transgenic mice. Nelson MT, Aldrich RW, Nelson MT, Stobart JL, eds. Elife. 2022;11:e75055. 
• Camassa LMA, Elje E, Mariussen E, et al. Advanced Respiratory Models for Hazard Assessment of Nanomaterials—Performance of Mono-, Co- and Tricultures. Nanomaterials. 2022;12(15). 
• Banitalebi S, Skauli N, Geiseler S, Ottersen OP, Amiry-Moghaddam M. Disassembly and Mislocalization of AQP4 in Incipient Scar Formation after Experimental Stroke. Int J Mol Sci. 2022;23(3).

2021

• Camassa LMA, Ervik TK, Zegeye FD, et al. Characterization and toxicity evaluation of air-borne particles released by grinding from two dental resin composites in vitro. Dent Mater. 2021;37(7):1121-1133.
• Vestad B, Nyman TA, Hove-Skovsgaard M, et al. Plasma extracellular vesicles in people living with HIV and type 2 diabetes are related to microbial translocation and cardiovascular risk. Sci Rep. 2021;11(1):21936.
• de Bellis M, Cibelli A, Mola MG, et al. Orthogonal arrays of particle assembly are essential for normal aquaporin-4 expression level in the brain. Glia. 2021;69(2):473-488.
• Eide PK, Hasan-Olive MM, Hansson HA, Enger R. Increased occurrence of pathological mitochondria in astrocytic perivascular endfoot processes and neurons of idiopathic intracranial hypertension. J Neurosci Res. 2021;99(2):467-480. 
• Dias DO, Kalkitsas J, Kelahmetoglu Y, et al. Pericyte-derived fibrotic scarring is conserved across diverse central nervous system lesions. Nat Commun. 2021;12(1):5501. doi: https://doi.org/10.1038/s41467-021-25585-5
• Bieler M, Hussain S, Daaland ESB, Mirrione MM, Henn FA, Davanger S. Changes in concentrations of NMDA receptor subunit GluN2B, Arc and syntaxin-1 in dorsal hippocampus Schaffer collateral synapses in a rat learned helplessness model of depression. J Comp Neurol. 2021;529(12):3194-3205. 
• Skaaraas GHES, Melbye C, Puchades MA, et al. Cerebral Amyloid Angiopathy in a Mouse Model of Alzheimer’s Disease Associates with Upregulated Angiopoietin and Downregulated Hypoxia-Inducible Factor. J Alzheimer’s Dis. 2021;83:1651-1663. 
• Rao SB, Skauli N, Jovanovic N, et al. Orchestrating aquaporin-4 and connexin-43 expression in brain: Differential roles of α1- and β1-syntrophin. Biochim Biophys Acta - Biomembr. 2021;1863(8):183616. 

2020

• Katoozi S, Skauli N, Zahl S, et al. Uncoupling of the Astrocyte Syncytium Differentially Affects AQP4 Isoforms. Cells. 2020;9(2). 
• Hoddevik EH, Rao SB, Zahl S, Boldt HB, Ottersen OP, Amiry-Moghaddam M. Organisation of extracellular matrix proteins laminin and agrin in pericapillary basal laminae in mouse brain. Brain Struct Funct. 2020;225(2):805-816. 
• Palazzo C, Abbrescia P, Valente O, et al. Tissue Distribution of the Readthrough Isoform of AQP4 Reveals a Dual Role of AQP4ex Limited to CNS. Int J Mol Sci. 2020;21(4). 
• Henjum K, Årskog V, Jendresen CB, Fladby T, Torp R, Nilsson LNG. Analyzing microglial-associated Aβ in Alzheimer’s disease transgenic mice with a novel mid-domain Aβ-antibody. Sci Rep. 2020;10(1):10590. 
• Katoozi S, Rao SB, Skauli N, et al. Functional specialization of retinal Müller cell endfeet depends on an interplay between two syntrophin isoforms. Mol Brain. 2020;13(1):40. 
• Prydz A, Stahl K, Zahl S, et al. Pro-Inflammatory Role of AQP4 in Mice Subjected to Intrastriatal Injections of the Parkinsonogenic Toxin MPP+. Cells. 2020;9(11). 

2019

• Formaggio F, Saracino E, Mola MG, et al. LRRC8A is essential for swelling-activated chloride current and for regulatory volume decrease in astrocytes. FASEB J Off Publ Fed Am Soc Exp Biol. 2019;33(1):101-113. 
• Ringsevjen H, Umbach Hansen HM, Hussain S, et al. Presynaptic increase in IP(3) receptor type 1 concentration in the early phase of hippocampal synaptic plasticity. Brain Res. 2019;1706:125-134. 
• Hasan-Olive MM, Enger R, Hansson HA, Nagelhus EA, Eide PK. Loss of perivascular aquaporin-4 in idiopathic normal pressure hydrocephalus. Glia. 2019;67(1):91-100. 
• Hussain S, Ringsevjen H, Schupp M, et al. A possible postsynaptic role for SNAP-25 in hippocampal synapses. Brain Struct Funct. 2019;224(2):521-532. 
• Hussain S, Fredriksen I, Ringsevjen H, Kavalali ET, Davanger S. Antibodies raised against aldehyde-fixed antigens improve sensitivity for postembedding electron microscopy. J Neurosci Methods. 2019;317:1-10. 
• Rao SB, Katoozi S, Skauli N, et al. Targeted deletion of β1-syntrophin causes a loss of K ir 4.1 from Müller cell endfeet in mouse retina. Glia. 2019;67(6):1138-1149. 
• Hasan-Olive MM, Hansson HA, Enger R, Nagelhus EA, Eide PK. Blood-Brain Barrier Dysfunction in Idiopathic Intracranial Hypertension. J Neuropathol Exp Neurol. 2019;78(9):808-818. 
• Hasan-Olive MM, Enger R, Hansson HA, Nagelhus EA, Eide PK. Pathological mitochondria in neurons and perivascular astrocytic endfeet of idiopathic normal pressure hydrocephalus patients. Fluids Barriers CNS. 2019;16(1):39. 

2018

• Eidsvaag VA, Hansson HA, Heuser K, Nagelhus EA, Eide PK. Cerebral microvascular abnormalities in patients with idiopathic intracranial hypertension. Brain Res. 2018;1686:72-82. doi: https://doi.org/10.1016/j.brainres.2018.02.017

2017

• Haglerød C, Hussain S, Nakamura Y, et al. Presynaptic PICK1 facilitates trafficking of AMPA-receptors between active zone and synaptic vesicle pool. Neuroscience. 2017;344:102-112. 
• Yang J, Zhang R, Shi C, et al. AQP4 Association with Amyloid Deposition and Astrocyte Pathology in the Tg-ArcSwe Mouse Model of Alzheimer’s Disease. J Alzheimers Dis. 2017;57(1):157-169. 
• Katoozi S, Skauli N, Rahmani S, et al. Targeted deletion of Aqp4 promotes the formation of astrocytic gap junctions. Brain Struct Funct. 2017;222(9):3959-3972. 
• Hussain S, Egbenya DL, Lai YC, et al. The calcium sensor synaptotagmin 1 is expressed and regulated in hippocampal postsynaptic spines. Hippocampus. 2017;27(11):1168-1177. 
• Holter KE, Kehlet B, Devor A, et al. Interstitial solute transport in 3D reconstructed neuropil occurs by diffusion rather than bulk flow. Proc Natl Acad Sci U S A. 2017;114(37):9894-9899. 
• Prydz A, Stahl K, Puchades M, et al. Subcellular expression of aquaporin-4 in substantia nigra of normal and MPTP-treated mice. Neuroscience. 2017;359:258-266. 
• Eidsvaag VA, Hansson HA, Heuser K, Nagelhus EA, Eide PK. Brain Capillary Ultrastructure in Idiopathic Normal Pressure Hydrocephalus: Relationship With Static and Pulsatile Intracranial Pressure. J Neuropathol Exp Neurol. 2017;76(12):1034-1045. 
• Hoddevik EH, Khan FH, Rahmani S, Ottersen OP, Boldt HB, Amiry-Moghaddam M. Factors determining the density of AQP4 water channel molecules at the brain-blood interface. Brain Struct Funct. 2017;222(4):1753-1766.