Synapses in the spotlight with synthetic optogenetics

S Berlin, EY Isacoff - EMBO reports, 2017 - embopress.org
Membrane receptors and ion channels respond to various stimuli and relay that information
across the plasma membrane by triggering specific and timed processes. These include …

Two-photon excitation of azobenzene photoswitches for synthetic optogenetics

S Kellner, S Berlin - Applied Sciences, 2020 - mdpi.com
Synthetic optogenetics is an emerging optical technique that enables users to photocontrol
molecules, proteins, and cells in vitro and in vivo. This is achieved by use of synthetic …

Targeting neurons in the tumor microenvironment with bupivacaine nanoparticles reduces breast cancer progression and metastases

M Kaduri, M Sela, S Kagan, M Poley… - Science …, 2021 - science.org
Neurons within the tumor microenvironment promote cancer progression; thus, their local
targeting has potential clinical benefits. We designed PEGylated lipid nanoparticles loaded …

Two de novo GluN2B mutations affect multiple NMDAR-functions and instigate severe pediatric encephalopathy

S Kellner, A Abbasi, I Carmi, R Heinrich… - Elife, 2021 - elifesciences.org
The N-methyl-D-aspartate receptors (NMDARs; GluNRS) are glutamate receptors,
commonly located at excitatory synapses. Mutations affecting receptor function often lead to …

Daily Brief Heat Therapy Reduces Seizures in A350V IQSEC2 Mice and Is Associated with Correction of AMPA Receptor-Mediated Synaptic Dysfunction

R Jada, V Borisov, E Laury, S Halpert, NS Levy… - International Journal of …, 2023 - mdpi.com
Purposeful induction of fever for healing, including the treatment of epilepsy, was used over
2000 years ago by Hippocrates. More recently, fever has been demonstrated to rescue …

Design of Ultrapotent Genetically Encoded Inhibitors of Kv4. 2 for Gating Neural Plasticity

M Andreyanov, R Heinrich, S Berlin - Journal of Neuroscience, 2024 - Soc Neuroscience
The Kv4. 2 potassium channel plays established roles in neuronal excitability, while also
being implicated in plasticity. Current means to study the roles of Kv4. 2 are limited …

Red photoactivatable genetic optical-indicators

W Hussein, S Berlin - Frontiers in Cellular Neuroscience, 2020 - frontiersin.org
Emerging genetically-encoded Ca2+-indicators (GECIs) are intensiometric reporters that
increase in fluorescence when bound to Ca2+; highly suited for studying calcium-signaling …

A custom-made AAV1 variant (AAV1-T593K) enables efficient transduction of Japanese quail neurons in vitro and in vivo

S Zoabi, M Andreyanov, R Heinrich, S Ron… - Communications …, 2023 - nature.com
The widespread use of rodents in neuroscience has prompted the development of optimized
viral variants for transduction of brain cells, in vivo. However, many of the viruses developed …

Rescuing tri-heteromeric NMDA receptor function: the potential of pregnenolone-sulfate in loss-of-function GRIN2B variants

S Kellner, S Berlin - Cellular and Molecular Life Sciences, 2024 - Springer
N-methyl-D-aspartate receptors (NMDARs emerging from GRIN genes) are tetrameric
receptors that form diverse channel compositions in neurons, typically consisting of two …

Two extreme Loss-of-Function GRIN2B-mutations are detrimental to tri-heteromeric NMDAR-function, but rescued by pregnanolone-sulfate

S Kellner, S Berlin - bioRxiv, 2022 - biorxiv.org
Mutations within various N‐methyl-D-aspartate receptor (NMDAR) subunits are tightly
associated with severe pediatric neurodevelopmental disorders and encephalopathies …