Editorial introduction
- PMID: 32692641
- PMCID: PMC7521847
- DOI: 10.1091/mbc.E20-06-0414
Editorial introduction
Abstract
Welcome to this Fourth Special Issue of Molecular Biology of the Cell on Forces on and within Cells. As with our other Special Issues, the journal's goal here is to focus attention on a major new direction in cell biology. In this case, it is the field of mechanobiology, which endeavours, broadly, to understand how mechanical forces are harnessed to drive cellular function and how force can also be a mode of biological information that regulates cell behavior. The collection of papers that we have in this issue reflects many current efforts to address these questions. While each of these papers is a distinct creative effort of its authors, I would like to draw your attention to a number of themes that emerge across these diverse studies.
Comment on
-
Mechanical stress triggers nuclear remodeling and the formation of transmembrane actin nuclear lines with associated nuclear pore complexes.Mol Biol Cell. 2020 Jul 21;31(16):1774-1787. doi: 10.1091/mbc.E19-01-0027. Epub 2020 Jan 22. Mol Biol Cell. 2020. PMID: 31967947 Free PMC article.
-
Apical Constriction Reversal upon Mitotic Entry Underlies Different Morphogenetic Outcomes of Cell Division.Mol Biol Cell. 2020 Jul 21;31(16):1663-1674. doi: 10.1091/mbc.E19-12-0673. Epub 2020 Mar 4. Mol Biol Cell. 2020. PMID: 32129704 Free PMC article.
-
Reverse-engineering forces responsible for dynamic clustering and spreading of multiple nuclei in developing muscle cells.Mol Biol Cell. 2020 Jul 21;31(16):1802-1814. doi: 10.1091/mbc.E19-12-0711. Epub 2020 Mar 4. Mol Biol Cell. 2020. PMID: 32129712 Free PMC article.
-
Correlating nuclear morphology and external force with combined atomic force microscopy and light sheet imaging separates roles of chromatin and lamin A/C in nuclear mechanics.Mol Biol Cell. 2020 Jul 21;31(16):1788-1801. doi: 10.1091/mbc.E20-01-0073. Epub 2020 Apr 8. Mol Biol Cell. 2020. PMID: 32267206 Free PMC article.
-
Matrix stiffness-sensitive long noncoding RNA NEAT1 seeded paraspeckles in cancer cells.Mol Biol Cell. 2020 Jul 21;31(16):1654-1662. doi: 10.1091/mbc.E20-02-0097. Epub 2020 Apr 15. Mol Biol Cell. 2020. PMID: 32293985 Free PMC article.
-
Cytoplasmic streaming drifts the polarity cue and enables posteriorization of the Caenorhabditis elegans zygote at the side opposite of sperm entry.Mol Biol Cell. 2020 Jul 21;31(16):1765-1773. doi: 10.1091/mbc.E20-01-0058. Epub 2020 May 27. Mol Biol Cell. 2020. PMID: 32459552 Free PMC article.
-
Three-dimensional niche stiffness synergizes with Wnt7a to modulate the extent of satellite cell symmetric self-renewal divisions.Mol Biol Cell. 2020 Jul 21;31(16):1703-1713. doi: 10.1091/mbc.E20-01-0078. Epub 2020 Jun 3. Mol Biol Cell. 2020. PMID: 32491970 Free PMC article.
-
Epithelial tissue geometry directs emergence of bioelectric field and pattern of proliferation.Mol Biol Cell. 2020 Jul 21;31(16):1691-1702. doi: 10.1091/mbc.E19-12-0719. Epub 2020 Jun 10. Mol Biol Cell. 2020. PMID: 32520653 Free PMC article.
-
Touch-induced mechanical strain in somatosensory neurons is independent of extracellular matrix mutations in Caenorhabditis elegans.Mol Biol Cell. 2020 Jul 21;31(16):1735-1743. doi: 10.1091/mbc.E20-01-0049. Epub 2020 Jun 24. Mol Biol Cell. 2020. PMID: 32579427 Free PMC article.
-
Dynamic actin cross-linking governs the cytoplasm's transition to fluid-like behavior.Mol Biol Cell. 2020 Jul 21;31(16):1744-1752. doi: 10.1091/mbc.E19-09-0504. Epub 2020 Jun 24. Mol Biol Cell. 2020. PMID: 32579489 Free PMC article.
-
Geometry of the nuclear envelope determines its flexural stiffness.Mol Biol Cell. 2020 Jul 21;31(16):1815-1821. doi: 10.1091/mbc.E20-02-0163. Epub 2020 Jun 17. Mol Biol Cell. 2020. PMID: 32583742 Free PMC article.
References
-
- Guillot C, Lecuit T. (2013). Mechanics of epithelial tissue homeostasis and morphogenesis. Science , 1185–1189. - PubMed
-
- Halder G, Dupont S, Piccolo S. (2012). Transduction of mechanical and cytoskeletal cues by YAP and TAZ. Nat Rev Mol Cell Biol , 591–600. - PubMed
-
- Munro E, Nance J, Priess JR. (2004). Cortical flows powered by asymmetrical contraction transport PAR proteins to establish and maintain anterior-posterior polarity in the early C. elegans embryo. Dev Cell , 413–424. - PubMed
-
- Reversat A, Gaertner F, Merrin J, Stopp J, Tasciyan S, Aguilera J, de Vries I, Hauschild R, Hons M, Piel M, et al (2020). Cellular locomotion using environmental topography. Nature , 582–585. - PubMed
Publication types
MeSH terms
Substances
LinkOut - more resources
Full Text Sources
Research Materials