Alcohol and the brain: from genes to circuits

G Egervari, CA Siciliano, EL Whiteley, D Ron - Trends in neurosciences, 2021 - cell.com
Alcohol use produces wide-ranging and diverse effects on the central nervous system. It
influences intracellular signaling mechanisms, leading to changes in gene expression …

Drosophila learning and memory centers and the actions of drugs of abuse

C Larnerd, N Kachewar, FW Wolf - Learning & Memory, 2024 - learnmem.cshlp.org
Drug addiction and the circuitry for learning and memory are intimately intertwined. Drugs of
abuse create strong, inappropriate, and lasting memories that contribute to many of their …

Parallel evolution of a splicing program controlling neuronal excitability in flies and mammals

A Torres-Méndez, S Pop, S Bonnal, I Almudi… - Science …, 2022 - science.org
Alternative splicing increases neuronal transcriptomic complexity throughout animal
phylogeny. To delve into the mechanisms controlling the assembly and evolution of this …

An integrative sensor of body states: how the mushroom body modulates behavior depending on physiological context

R Suárez-Grimalt, ICG Kadow… - Learning & …, 2024 - learnmem.cshlp.org
The brain constantly compares past and present experiences to predict the future, thereby
enabling instantaneous and future behavioral adjustments. Integration of external …

RNA alternative splicing impacts the risk for alcohol use disorder

R Li, JL Reiter, AB Chen, SX Chen, T Foroud… - Molecular …, 2023 - nature.com
Alcohol use disorder (AUD) is a complex genetic disorder characterized by problems arising
from excessive alcohol consumption. Identifying functional genetic variations that contribute …

The making of long-lasting memories: a fruit fly perspective

C Roselli, M Ramaswami, T Boto… - Frontiers in behavioral …, 2021 - frontiersin.org
Understanding the nature of the molecular mechanisms underlying memory formation,
consolidation, and forgetting are some of the fascinating questions in modern neuroscience …

Conserved role for PCBP1 in altered RNA splicing in the hippocampus after chronic alcohol exposure

L Carvalho, H Chen, M Maienschein-Cline… - Molecular …, 2023 - nature.com
We previously discovered using transcriptomics that rats undergoing withdrawal after
chronic ethanol exposure had increased expression of several genes encoding RNA …

Drosophila Stat92E Signaling Following Pre-exposure to Ethanol

A Wilson, EM Periandri, M Sievers… - Neuroscience …, 2023 - journals.sagepub.com
Repeated exposure to alcohol alters neuromolecular signaling that influences acute and
long-lasting behaviors underlying Alcohol Use Disorder (AUD). Recent animal model …

Harnessing changes in open chromatin determined by ATAC-seq to generate insulin-responsive reporter constructs

CB Merrill, AB Montgomery, MA Pabon, AA Shabalin… - BMC genomics, 2022 - Springer
Background Gene regulation is critical for proper cellular function. Next-generation
sequencing technology has revealed the presence of regulatory networks that regulate gene …

Memory phase-specific genes in the Mushroom Bodies identified using CrebB-target DamID

N Sgammeglia, YF Widmer, JC Kaldun, C Fritsch… - PLoS …, 2023 - journals.plos.org
The formation of long-term memories requires changes in the transcriptional program and
de novo protein synthesis. One of the critical regulators for long-term memory (LTM) …