User profiles for Matthew D. Lycas

Matthew D. Lycas

École polytechnique fédérale de Lausanne
Verified email at epfl.ch
Cited by 413

[HTML][HTML] Super-resolution microscopy reveals functional organization of dopamine transporters into cholesterol and neuronal activity-dependent nanodomains

T Rahbek-Clemmensen, MD Lycas… - Nature …, 2017 - nature.com
Dopamine regulates reward, cognition, and locomotor functions. By mediating rapid reuptake
of extracellular dopamine, the dopamine transporter is critical for spatiotemporal control of …

Within-mice comparison of microdialysis and fiber photometry-recorded dopamine biosensor during amphetamine response

…, JK Dreyer, N Guldhammer, MD Lycas… - ACS Chemical …, 2023 - ACS Publications
A fundamental concept in neuroscience is the transmission of information between neurons
via neurotransmitters, -modulators, and -peptides. For the past decades, the gold standard …

Behavioral encoding across timescales by region-specific dopamine dynamics

SH Jørgensen, AL Ejdrup, MD Lycas… - Proceedings of the …, 2023 - National Acad Sciences
The dorsal (DS) and ventral striatum (VS) receive dopaminergic projections that control
motor functions and reward-related behavior. It remains poorly understood how dopamine …

[HTML][HTML] Modeling the early stages of Alzheimer's disease by administering intracerebroventricular injections of human native Aβ oligomers to rats

…, AK Pedersen, S Henmar, L Konrad, MD Lycas… - Acta neuropathologica …, 2022 - Springer
Alzheimer’s disease (AD) is a progressive and irreversible neurodegenerative disease
characterized by the accumulation of aggregated amyloid beta (Aβ) and hyperphosphorylated …

[HTML][HTML] Insulin-like growth factor 1 supplementation supports motor coordination and affects myelination in preterm pigs

…, K Aasmul-Olsen, SEH Lindholm, MD Lycas… - Frontiers in …, 2023 - frontiersin.org
Introduction Preterm infants have increased risk of impaired neurodevelopment to which
reduced systemic levels of insulin-like growth factor 1 (IGF-1) in the weeks after birth may play a …

[PDF][PDF] An amphipathic helix directs cellular membrane curvature sensing and function of the BAR domain protein PICK1

R Herlo, VK Lund, MD Lycas, AM Jansen, G Khelashvili… - Cell reports, 2018 - cell.com
BAR domains are dimeric protein modules that sense, induce, and stabilize lipid membrane
curvature. Here, we show that membrane curvature sensing (MCS) directs cellular …

Disruption of hippocampal synaptic transmission and long‐term potentiation by psychoactive synthetic cannabinoid 'Spice' compounds: comparison with Δ9 …

AF Hoffman, MD Lycas, JR Kaczmarzyk… - Addiction …, 2017 - Wiley Online Library
There has been a marked increase in the availability of synthetic drugs designed to mimic
the effects of marijuana. These cannabimimetic drugs, sold illicitly as ‘Spice’ and related …

[PDF][PDF] Nanoscopic dopamine transporter distribution and conformation are inversely regulated by excitatory drive and D2 autoreceptor activity

MD Lycas, AL Ejdrup, AT Sørensen, NO Haahr… - Cell reports, 2022 - cell.com
The nanoscopic organization and regulation of individual molecular components in presynaptic
varicosities of neurons releasing modulatory volume neurotransmitters like dopamine (…

[HTML][HTML] Identifying dominant-negative actions of a dopamine transporter variant in patients with parkinsonism and neuropsychiatric disease

…, JI Aguilar, VK Lund, K Erreger, M Rickhag, MD Lycas… - JCI insight, 2021 - ncbi.nlm.nih.gov
Dysfunctional dopaminergic neurotransmission is central to movement disorders and mental
diseases. The dopamine transporter (DAT) regulates extracellular dopamine levels, but the …

[HTML][HTML] A density-based enrichment measure for assessing colocalization in single-molecule localization microscopy data

AL Ejdrup, MD Lycas, N Lorenzen, A Konomi… - Nature …, 2022 - nature.com
Dual-color single-molecule localization microscopy (SMLM) provides unprecedented possibilities
for detailed studies of colocalization of different molecular species in a cell. However, …