ArticleNature communications2024
Yin Yang 1 and guanine quadruplexes protect dopaminergic neurons from cellular stress via transmissive dormancy.
Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- G-Quadruplexes: Structural Diversity and Emerging Roles in Biomolecular Condensation.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Review
- Epitranscriptomics as a Candidate Universal Modulator of Dormancy Transitions.Ecology and evolution · 2026Review
- Unlocking neuronal health: leveraging C. elegans for drug repurposing studies.Cell communication and signaling : CCS · 2026Review
- Dualistic Dynamics in Neuropsychiatry: From Monoaminergic Modulators to Multiscale Biomarker Maps.Biomedicines · 2025Article
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Authors and funding
10 authors.
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Abstract
Neurons deploy diverse adaptive strategies to ensure survival and neurotransmission amid cellular stress. When these adaptive pathways are overwhelmed, functional impairment or neurodegeneration follows. Here we show that stressed neurons actively induce a state of transmissive dormancy as a protective measure. Extending observations of neurotrauma in C. elegans and mice, human dopaminergic neurons capable of surviving severe cellular challenges both decrease spontaneous activity and modulate dopamine homeostasis through the transcriptional regulator Yin Yang 1 (YY1). To bolster stress resilience and mitigate dopamine toxicity, YY1 increases expression of the vesicular monoamine transporter 2, vMAT2, while coordinately inhibiting dopamine synthesis through stabilization of a guanine quadruplex in intron 10 of tyrosine hydroxylase, TH. This dopaminergic stress response has the potential to cause circuit inactivation, yet safeguards neurons by minimizing the toxic accumulation of cytosolic dopamine and inducing a state of neuronal dormancy. In essence, neurons appear to actively prioritize viability over functionality.
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