AMPA receptors and their minions: auxiliary proteins in AMPA receptor trafficking

D Bissen, F Foss, A Acker-Palmer - Cellular and Molecular Life Sciences, 2019 - Springer
To correctly transfer information, neuronal networks need to continuously adjust their
synaptic strength to extrinsic stimuli. This ability, termed synaptic plasticity, is at the heart of …

More than a pore: ion channel signaling complexes

A Lee, B Fakler, LK Kaczmarek… - Journal of …, 2014 - Soc Neuroscience
Voltage-and ligand-gated ion channels form the molecular basis of cellular excitability.
With> 400 members and accounting for∼ 1.5% of the human genome, ion channels are …

High-resolution proteomics unravel architecture and molecular diversity of native AMPA receptor complexes

J Schwenk, N Harmel, A Brechet, G Zolles, H Berkefeld… - Neuron, 2012 - cell.com
AMPA-type glutamate receptors (AMPARs) are responsible for a variety of processes in the
mammalian brain including fast excitatory neurotransmission, postsynaptic plasticity, or …

A Noelin-organized extracellular network of proteins required for constitutive and context-dependent anchoring of AMPA-receptors

S Boudkkazi, J Schwenk, N Nakaya, A Brechet… - Neuron, 2023 - cell.com
Information processing and storage in the brain rely on AMPA-receptors (AMPARs) and their
context-dependent dynamics in synapses and extra-synaptic sites. We found that distribution …

Regional diversity and developmental dynamics of the AMPA-receptor proteome in the mammalian brain

J Schwenk, D Baehrens, A Haupt, W Bildl, S Boudkkazi… - Neuron, 2014 - cell.com
Native AMPA receptors (AMPARs) in the mammalian brain are macromolecular complexes
whose functional characteristics vary across the different brain regions and change during …

[HTML][HTML] HepaCAM controls astrocyte self-organization and coupling

KT Baldwin, CX Tan, ST Strader, C Jiang, JT Savage… - Neuron, 2021 - cell.com
Astrocytes extensively infiltrate the neuropil to regulate critical aspects of synaptic
development and function. This process is regulated by transcellular interactions between …

Diversity of amyloid-beta proteoforms in the Alzheimer's disease brain

NC Wildburger, TJ Esparza, RD LeDuc, RT Fellers… - Scientific reports, 2017 - nature.com
Amyloid-beta (Aβ) plays a key role in the pathogenesis of Alzheimer's disease (AD), but little
is known about the proteoforms present in AD brain. We used high-resolution mass …

A slit-diaphragm-associated protein network for dynamic control of renal filtration

MK Kocylowski, H Aypek, W Bildl… - Nature …, 2022 - nature.com
The filtration of blood in the kidney which is crucial for mammalian life is determined by the
slit-diaphragm, a cell-cell junction between the foot processes of renal podocytes. The slit …

Mitochondrial complexome reveals quality-control pathways of protein import

U Schulte, F den Brave, A Haupt, A Gupta, J Song… - Nature, 2023 - nature.com
Mitochondria have crucial roles in cellular energetics, metabolism, signalling and quality
control,,–. They contain around 1,000 different proteins that often assemble into complexes …

The molecular appearance of native TRPM7 channel complexes identified by high-resolution proteomics

A Kollewe, V Chubanov, FT Tseung, L Correia… - Elife, 2021 - elifesciences.org
The transient receptor potential melastatin-subfamily member 7 (TRPM7) is a ubiquitously
expressed membrane protein consisting of ion channel and protein kinase domains. TRPM7 …