Cited by 1,491Nuclear Structure and FunctionHippo pathway signaling and YAP/TAZCellular Mechanics and Interactions

Force triggers YAP nuclear entry by regulating transport across nuclear pores

Open access
Elosegui-Artola, Alberto, Andreu, Ion, Beedle, Amy E.M., Lezamiz, Ainhoa, Uroz, Marina, Kosmalska, Anita J., Oria, Roger, Kechagia, Jenny Z. +7 more·2017·Cell

Abstract

YAP is a mechanosensitive transcriptional activator with a critical role in cancer, regeneration, and organ size control. Here, we show that force applied to the nucleus directly drives YAP nuclear translocation by decreasing the mechanical restriction of nuclear pores to molecular transport. Exposure to a stiff environment leads cells to establish a mechanical connection between the nucleus and the cytoskeleton, allowing forces exerted through focal adhesions to reach the nucleus. Force transmission then leads to nuclear flattening, which stretches nuclear pores, reduces their mechanical resistance to molecular transport, and increases YAP nuclear import. The restriction to transport is further regulated by the mechanical stability of the transported protein, which determines both active nuclear transport of YAP and passive transport of small proteins. Our results unveil a mechanosensing mechanism mediated directly by nuclear pores, demonstrated for YAP but with potential general applicability in transcriptional regulation.

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Registry

Crossref · 10.1016/j.cell.2017.10.008

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  • Nuclear deformation can affect pore dynamics, chromatin organization, and intranuclear trafficking of mechanosensitive regulators.

    “Experimental studies indicate that nuclear deformation can affect pore dynamics, chromatin organization, and the intranuclear trafficking of mechanosensitive regulators [204,205,206].”

    From Ribosome Biogenesis as a Putative Bottleneck to Skeletal Muscle Hypertrophy: Mechanisms, Human Evidence, and Practical Modulators (2026) · cites this paper as [204]

    The section on force and YAP nuclear translocation reports that nuclear flattening may alter pore permeability, and the Discussion links flattening to faster nuclear import. Our copy does not show that deformation changes chromatin organization or trafficking within the nucleus; it addresses transport into the nucleus. (LLM, conf=0.86)

    Experimental — accuracy not yet measured
  • Under low mechanical stress, YAP and TAZ are typically retained in the cytoplasm in a phosphorylated state.

    “Under low mechanical stress, these cofactors are typically retained in the cytoplasm in a phosphorylated state [203,204].”

    From Ribosome Biogenesis as a Putative Bottleneck to Skeletal Muscle Hypertrophy: Mechanisms, Human Evidence, and Practical Modulators (2026) · cites this paper as [204]

    The Results report that YAP was mainly cytoplasmic on soft substrates and that phosphorylation can promote YAP cytoplasmic retention. But the authors found no effect of substrate rigidity on YAP phosphorylation, so the paper does not establish that low-stress cytoplasmic retention reflects a phosphorylated state. The cited passages also do not establish that phosphorylation claim for TAZ. (LLM, conf=0.88)

    Experimental — accuracy not yet measured
  • Evidence from cellular and animal models suggests the YAP/TAZ pathway may contribute to nucleolar expansion and translational adaptation during muscle growth.

    “Evidence from cellular and animal models suggests that this pathway may contribute to nucleolar expansion and translational adaptation during muscle growth [204,207].”

    From Ribosome Biogenesis as a Putative Bottleneck to Skeletal Muscle Hypertrophy: Mechanisms, Human Evidence, and Practical Modulators (2026) · cites this paper as [204]

    The Summary and Discussion describe force-induced YAP nuclear entry, while the Introduction mentions organ-size control. Our copy does not address nucleolar expansion, translational adaptation, or muscle growth; searches for those concepts found no supporting passage. (LLM, conf=0.76)

    Experimental — accuracy not yet measured

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Authors
Elosegui-Artola, A., Andreu, I., Beedle, A. E. M., Lezamiz, A., Uroz, M., Kosmalska, A. J., Oria, R., Kechagia, J. Z., Rico-Lastres, P., Le Roux, A.-L., Shanahan, C. M., Trepat, X., Navajas, D., Garcia-Manyes, S., & Roca-Cusachs, P.
Affiliations
  • Mondragon Unibertsitatea (ES)
  • King's College London (GB)
  • Barcelona Institute of Science and Technology (ES)
  • Institució Catalana de Recerca i Estudis Avançats (ES)
  • Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (ES)
Venue
Cell
Publisher
Elsevier BV
Published
2017-11
Volume
171
Issue
6
Pages
1397-1410.e14
ISSN
0092-8674 (ISSN-L)
OpenAlex
W2765939774
Cited by
1,491
References
83
Citations by year
2026: 195 · 2025: 213 · 2024: 193 · 2023: 168 · 2022: 172 · 2021: 180 · 2020: 158 · 2019: 124 · 2018: 83 · 2017: 3
FWCI
41.08
Type
journal article
Language
en
Open access
Locations
  • Cell (publishedVersion)
  • PubMed (publishedVersion)
  • Research Portal (King's College London) (submittedVersion, cc-by-nc-nd)
Funders
  • Spanish Ministry of Economy and Competitiveness (TEC 2013-48552-C2-2-R, PI14/00280, BFU2015-65074-P, BFU2016-79916-P, BFU2014-52586-REDT, IJCI-2014-19156, BES-2013-062633)
  • European Commission (SEP-210342844)
  • Generalitat de Catalunya (2014-SGR-927, 2016FI_B200165)
  • European Research Council (CoG-616480)
  • Obra Social “La Caixa,” Fundació la Marató de TV (20133330)
  • Basque Government (PI 2015-044)
  • EPSRC (K00641X/1)
  • Leverhulme Trust (RPG-2015-225)
  • Leverhulme Trust Research Leadership Award (RL-2016-015)
  • Juan de la Cierva Fellowship
  • FI
  • FPI
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Nuclear Structure and Function
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › Hippo pathway signaling and YAP/TAZ
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › Cellular Mechanics and Interactions
Keywords
YAP, nuclear translocation, nuclear pores, mechanosensing, nuclear mechanics, focal adhesions, nuclear import, protein trafficking, transcriptional regulation, mechanotransduction
MeSH terms
YAP-Signaling Proteins, Animals, Biomechanical Phenomena, Cell Nucleus, Humans, Phosphoproteins, Transcription Factors, Transcription, Genetic, Cell Cycle Proteins, Active Transport, Cell Nucleus, Nuclear Pore, Cell Line, Tumor, Adaptor Proteins, Signal Transducing, Mice

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