ArticleJournal of biomechanics2016
Nuclear mechanical resilience but not stiffness is modulated by αII-spectrin.
Article in Journal of biomechanics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
11 citing papers in PubMed, 12 citations in OpenAlex.
- Critical role of alpha spectrin in DNA repair: the importance of μ-calpain and Fanconi anemia proteins.Experimental biology and medicine (Maywood, N.J.) · 2025Review
- Nuclear envelope mechanobiology: linking the nuclear structure and function.Nucleus (Austin, Tex.) · 2021Review
- Nonlinear Elastic and Inelastic Properties of Cells.Journal of biomechanical engineering · 2020Review
- The functional importance of lamins, actin, myosin, spectrin and the LINC complex in DNA repair.Experimental biology and medicine (Maywood, N.J.) · 2019Review
- The Spectrinome: The Interactome of a Scaffold Protein Creating Nuclear and Cytoplasmic Connectivity and Function.Experimental biology and medicine (Maywood, N.J.) · 2019Review
- Cytoskeletal and nucleoskeletal interacting protein networks play critical roles in cellular function and dysfunction.Experimental biology and medicine (Maywood, N.J.) · 2019Review
- Review
- Determining mechanical features of modulated epithelial monolayers using subnuclear particle tracking.Journal of cell science · 2018Article
- Spectrin and its interacting partners in nuclear structure and function.Experimental biology and medicine (Maywood, N.J.) · 2018Review
- Special issue: Nuclear architecture and chromatin motions in the DNA damage response.Mutation researchArticle
- A New Concept of Biotensegrity Incorporating Liquid Tissues: Blood and Lymph.Journal of evidence-based integrative medicineArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 1 country.
Funding
Abstract
Spectrins are multi-domain, elastic proteins that provide elasticity to the plasma membrane of erythrocytes and select nucleated cells. Spectrins have also been found in the nucleus of non-erythrocytes, but their function remains to be uncovered. It has been hypothesized that a spring-like spectrin network exists within the lamina nucleoskeleton, however, experiments testing a spectrin network׳s mechanical impact on the nucleus are lacking. Here, we knock-down levels of nuclear αII-spectrin with the goal of disrupting this nucleoskeletal spectrin network. We mechanically test live cells with intranuclear particle tracking and compression assays to probe changes in nuclear mechanics with decreases in αII-spectrin. We show no changes in chromatin mechanics or in the stiffness of nuclei under compression. However, we do observe a reduction in the ability of nuclei with decreased αII-spectrin to recover after compression. These results establish spectrin as a nucleoskeletal component that specifically contributes to elastic recovery after compression.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.