Neurobiological mechanisms underlying psychostimulant use

RR Campbell, MK Lobo - Current Opinion in Neurobiology, 2023 - Elsevier
Rates of individuals struggling with psychostimulant use disorder (PSUD), defined as
chronic use of psychostimulants despite negative consequences, are growing rapidly over …

[HTML][HTML] (Alternative) transcription start sites as regulators of RNA processing

C Alfonso-Gonzalez, V Hilgers - Trends in Cell Biology, 2024 - cell.com
Alternative transcription start site usage (ATSS) is a widespread regulatory strategy that
enables genes to choose between multiple genomic loci for initiating transcription. This …

Tip60's novel RNA-binding function modulates alternative splicing of pre-mRNA targets implicated in Alzheimer's disease

A Bhatnagar, K Krick, BC Karisetty… - Journal of …, 2023 - Soc Neuroscience
The severity of Alzheimer9s disease (AD) progression involves a complex interplay of
genetics, age, and environmental factors orchestrated by histone acetyltransferase (HAT) …

Cell type–specific whole-genome landscape of ΔFOSB binding in the nucleus accumbens after chronic cocaine exposure

SY Yeh, M Estill, CK Lardner, CJ Browne… - Biological …, 2023 - Elsevier
Background The ability of neurons to respond to external stimuli involves adaptations of
gene expression. Induction of the transcription factor ΔFOSB in the nucleus accumbens, a …

[HTML][HTML] Drug addiction and treatment: An epigenetic perspective

AS Koijam, KD Singh, BS Nameirakpam… - Biomedicine & …, 2024 - Elsevier
Drug addiction is a complex disease affected by numerous genetic and environmental
factors. Brain regions in reward pathway, neuronal adaptations, genetic and epigenetic …

Cwc22-Mediated alternative splicing of Spp1 regulates nociception in inflammatory pain

Y Song, ZY Wang, J Luo, WC Han, XY Wang, C Yin… - Neuroscience, 2023 - Elsevier
Increasing evidence suggests that alternative splicing plays a critical role in pain, but its
underlying mechanism remains elusive. Herein, we employed complete Freund's adjuvant …

[HTML][HTML] Rbfox1 regulates alternative splicing of Nrcam in primary sensory neurons to mediate peripheral nerve injury-induced neuropathic pain

L He, H Guo, H Wang, K Zhu, D Li, C Zhang, Y Ai… - …, 2024 - Elsevier
The primary sensory neurons of the dorsal root ganglia (DRG) are subject to transcriptional
alterations following peripheral nerve injury. These alterations are believed to play a pivotal …

[HTML][HTML] Convergent actions of stress and stimulants via epigenetic regulation of neural circuitry

MD Murphy, EA Heller - Trends in neurosciences, 2022 - cell.com
The dorsal striatum integrates prior and current information to guide appropriate decision-
making. Chronic stress and stimulant exposure interferes with decision-making, and can …

gene-targeted DNA methylation: towards long-lasting reprogramming of gene expression?

FM Cortés-Mancera, F Sarno, D Goubert… - … -Role and Function, 2022 - Springer
DNA methylation is an essential epigenetic mark, strongly associated with gene expression
regulation. Aberrant DNA methylation patterns underlie various diseases and efforts to …

Cocaine induces paradigm-specific changes to the transcriptome within the ventral tegmental area

RR Campbell, S Chen, JH Beardwood… - …, 2021 - nature.com
During the initial stages of drug use, cocaine-induced neuroadaptations within the ventral
tegmental area (VTA) are critical for drug-associated cue learning and drug reinforcement …