ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2025
Transient Interdomain Interactions Modulate the Monomeric Structural Ensemble and Self-Assembly of Huntingtin Exon 1.
Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
8 citing papers in PubMed.
- Lipid Composition Drives Mutant Huntingtin Dimerization and Membrane Association: Insights from Computational Simulations.Molecules (Basel, Switzerland) · 2026Article
- Transient tertiary structure in intrinsically disordered proteins revealed by multithermal enhanced sampling.Nature communications · 2026Article
- Short CAG repeat variation as a regulatory factor in health and disease.Frontiers in genetics · 2026Review
- Optimized protein-water interactions and torsional refinements yield balanced atomistic protein force fields.Nature communications · 2025Article
- Multiscale Simulations Elucidate the Mechanism of Polyglutamine Aggregation and the Role of Flanking Domains in Fibril Polymorphism.The journal of physical chemistry. B · 2025Article
- Transient Interdomain Interactions Modulate the Monomeric Structural Ensemble and Self-Assembly of Huntingtin Exon 1.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Multiscale simulations elucidate the mechanism of polyglutamine aggregation and the role of flanking domains in fibril polymorphism.bioRxiv : the preprint server for biology · 2025Article
- Structural and Functional Relevance of Charge Based Transient Interactions inside Intrinsically Disordered Proteins.bioRxiv : the preprint server for biology · 2024Article
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3 authors.
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Abstract
Polyglutamine (polyQ) tract length expansion (≥ 36 residues) within the N-terminal exon-1 of Huntingtin (Httex1) leads to Huntington's disease, a neurodegenerative condition marked by the presence of intranuclear Htt inclusions. Notably, the polyQ tract in Httex1 is flanked by an N-terminal coiled-coil domain -N17 (17 amino acids), which promotes the formation of soluble oligomers and brings the aggregation-prone polyQ tracts in close proximity. However, the molecular mechanisms underlying the conversion of soluble oligomers into insoluble β-rich aggregates with increasing polyQ length, remain unclear. In this study, extensive atomistic molecular dynamics (MD) simulations (aggregate time ≈0.7 milliseconds) are performed to uncover the interplay between structural transformation and domain "cross-talk" on the conformational ensemble and oligomerization of Httex1 due to polyQ expansion. Notably, MD-derived ensembles of N17-Q
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