NPAS4 supports cocaine-conditioned cues in rodents by controlling the cell type-specific activation balance in the nucleus accumbens

BW Hughes, JL Huebschman, E Tsvetkov… - Nature …, 2024 - nature.com
Powerful associations that link drugs of abuse with cues in the drug-paired environment
often serve as prepotent relapse triggers. Drug-associated contexts and cues activate …

Substance use and spine density: a systematic review and meta-analysis of preclinical studies

HNP Oliva, TP Prudente, EJ Nunes, KP Cosgrove… - Molecular …, 2024 - nature.com
The elucidation of synaptic density changes provides valuable insights into the underlying
brain mechanisms of substance use. In preclinical studies, synaptic density markers, like …

All IEGs Are Not Created Equal—Molecular Sorting Within the Memory Engram

TD Yelhekar, M Meng, J Doupe, Y Lin - … : A Window into the Memory Trace, 2024 - Springer
When neurons are recruited to form the memory engram, they are driven to activate the
expression of a series of immediate-early genes (IEGs). While these IEGs have been used …

Biphasic Npas4 expression promotes inhibitory plasticity and suppression of fear memory consolidation in mice

DVC Brito, J Kupke, R Sokolov, S Cambridge… - Molecular …, 2024 - nature.com
Long-term memories are believed to be encoded by unique transcriptional signatures in the
brain. The expression of immediate early genes (IEG) promotes structural and molecular …

Enhancement of physiology via adaptive transcription

T Lissek - Pflügers Archiv-European Journal of Physiology, 2024 - Springer
The enhancement of complex physiological functions such as cognition and exercise
performance in healthy individuals represents a challenging goal. Adaptive transcription …

Dysfunction of Prkcaa links social behavior defects with disturbed circadian rhythm in zebrafish

H Hu, Y Long, G Song, S Chen, Z Xu, Q Li… - International Journal of …, 2023 - mdpi.com
Protein kinase Cα (PKCα/PRKCA) is a crucial regulator of circadian rhythm and is
associated with human mental illnesses such as autism spectrum disorders and …

The universal role of adaptive transcription in health and disease

T Lissek - The FEBS Journal, 2022 - Wiley Online Library
In animals, adaptive transcription is a crucial mechanism to connect environmental
stimulation to changes in gene expression and subsequent organism remodeling. Adaptive …

Profiling transcriptomic responses of human stem cell-derived medium spiny neuron-like cells to exogenous phasic and tonic neurotransmitters

RW Tam, AJ Keung - Molecular and Cellular Neuroscience, 2023 - Elsevier
Transcriptomic responses to neurotransmitters contribute to the complex processes driving
memory and addiction. Advances in both measurement methods and experimental models …

Cocaine diminishes functional network robustness and destabilizes the energy landscape of neuronal activity in the medial prefrontal cortex

A Borzou, SN Miller, JD Hommel, JM Schwarz - PNAS nexus, 2024 - academic.oup.com
We present analysis of neuronal activity recordings from a subset of neurons in the medial
prefrontal cortex of rats before and after the administration of cocaine. Using an underlying …

Activity‐Dependent Induction of Younger Biological Phenotypes

T Lissek - Advanced Biology, 2022 - Wiley Online Library
In several mammalian species, including humans, complex stimulation patterns such as
cognitive and physical exercise lead to improvements in organ function, organism health …