User profiles for K. E. Savell

Katherine E. Savell

- Verified email at nih.gov - Cited by 573

Kristen RR Savell

- Verified email at sacredheart.edu - Cited by 118

A dopamine-induced gene expression signature regulates neuronal function and cocaine response

KE Savell, JJ Tuscher, ME Zipperly, CG Duke… - Science …, 2020 - science.org
Drugs of abuse elevate dopamine levels in the nucleus accumbens (NAc) and alter transcriptional
programs believed to promote long-lasting synaptic and behavioral adaptations. Here…

[PDF][PDF] Tcf4 regulates synaptic plasticity, DNA methylation, and memory function

AJ Kennedy, EJ Rahn, BS Paulukaitis, KE Savell… - Cell reports, 2016 - cell.com
Human haploinsufficiency of the transcription factor Tcf4 leads to a rare autism spectrum
disorder called Pitt-Hopkins syndrome (PTHS), which is associated with severe language …

A neuron-optimized CRISPR/dCas9 activation system for robust and specific gene regulation

KE Savell, SV Bach, ME Zipperly, JS Revanna… - Eneuro, 2019 - eneuro.org
CRISPR-based technology has provided new avenues to interrogate gene function, but
difficulties in transgene expression in post-mitotic neurons has delayed incorporation of these …

Enhancer RNAs predict enhancer–gene regulatory links and are critical for enhancer function in neuronal systems

…, KD Bunner, L Ianov, FA Sultan, KE Savell… - Nucleic acids …, 2020 - academic.oup.com
Genomic enhancer elements regulate gene expression programs important for neuronal fate
and function and are implicated in brain disease states. Enhancers undergo bidirectional …

[HTML][HTML] Amphetamine disrupts dopamine axon growth in adolescence by a sex-specific mechanism in mice

…, D Nouel, S Cuesta, S Burke, KE Savell… - Nature …, 2023 - nature.com
Initiating drug use during adolescence increases the risk of developing addiction or other
psychopathologies later in life, with long-term outcomes varying according to sex and exact …

[HTML][HTML] Extra-coding RNAs regulate neuronal DNA methylation dynamics

KE Savell, NVN Gallus, RC Simon, JA Brown… - Nature …, 2016 - nature.com
Epigenetic mechanisms such as DNA methylation are essential regulators of the function
and information storage capacity of neurons. DNA methylation is highly dynamic in the …

[HTML][HTML] Focus: genome editing: applications of CRISPR/Cas9 in the mammalian central nervous system

KE Savell, JJ Day - The Yale journal of biology and medicine, 2017 - ncbi.nlm.nih.gov
KE Savell and JJ Day both conceived of the idea, wrote the manuscript, and designed the
… Picciotto MR, Wickman K. Using knockout and transgenic mice to study neurophysiology …

[HTML][HTML] Delivering progranulin to neuronal lysosomes protects against excitotoxicity

…, JR Roth, Q Aljabi, AR Hakim, KE Savell… - Journal of Biological …, 2021 - ASBMB
Loss-of-function mutations in progranulin (GRN) are a major genetic cause of
frontotemporal dementia (FTD), possibly due to loss of progranulin's neurotrophic and anti-inflammatory …

Constraint, natural selection, and the evolution of human body form

KRR Savell, BM Auerbach… - Proceedings of the …, 2016 - National Acad Sciences
Variation in body form among human groups is structured by a blend of natural selection
driven by local climatic conditions and random genetic drift. However, attempts to test …

Blue light-induced gene expression alterations in cultured neurons are the result of phototoxic interactions with neuronal culture media

CG Duke, KE Savell, JJ Tuscher, RA Phillips, JJ Day - ENeuro, 2020 - eneuro.org
Blue wavelength light is used as an optical actuator in numerous optogenetic technologies
employed in neuronal systems. However, the potential side effects of blue light in neurons …