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Plasmodesmata mediate cell-to-cell transport of brassinosteroid hormones

Yaowei Wang (UGent) , Jessica Perez-Sancho, Matthieu Pierre Platre, Brenda Callebaut, Marija Smokvarska, Karoll Ferrer, Yongming Luo (UGent) , Trevor M. Nolan, Takeo Sato, Wolfgang Busch, et al.
(2023) NATURE CHEMICAL BIOLOGY. 19(11). p.1331-1341
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Abstract
Brassinosteroids (BRs) are steroidal phytohormones that are essential for plant growth, development and adaptation to environmental stresses. BRs act in a dose-dependent manner and do not travel over long distances; hence, BR homeostasis maintenance is critical for their function. Biosynthesis of bioactive BRs relies on the cell-to-cell movement of hormone precursors. However, the mechanism of the short-distance BR transport is unknown, and its contribution to the control of endogenous BR levels remains unexplored. Here we demonstrate that plasmodesmata (PD) mediate the passage of BRs between neighboring cells. Intracellular BR content, in turn, is capable of modulating PD permeability to optimize its own mobility, thereby manipulating BR biosynthesis and signaling. Our work uncovers a thus far unknown mode of steroid transport in eukaryotes and exposes an additional layer of BR homeostasis regulation in plants.
Keywords
Cell Biology, Molecular Biology, ARABIDOPSIS, PROTEIN, BIOSYNTHESIS, HOMEOSTASIS, CYTOCHROME-P450, TRAFFICKING, EXPRESSION, RECEPTORS, STEROLS, NUCLEAR

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MLA
Wang, Yaowei, et al. “Plasmodesmata Mediate Cell-to-Cell Transport of Brassinosteroid Hormones.” NATURE CHEMICAL BIOLOGY, vol. 19, no. 11, 2023, pp. 1331–41, doi:10.1038/s41589-023-01346-x.
APA
Wang, Y., Perez-Sancho, J., Platre, M. P., Callebaut, B., Smokvarska, M., Ferrer, K., … Russinova, E. (2023). Plasmodesmata mediate cell-to-cell transport of brassinosteroid hormones. NATURE CHEMICAL BIOLOGY, 19(11), 1331–1341. https://doi.org/10.1038/s41589-023-01346-x
Chicago author-date
Wang, Yaowei, Jessica Perez-Sancho, Matthieu Pierre Platre, Brenda Callebaut, Marija Smokvarska, Karoll Ferrer, Yongming Luo, et al. 2023. “Plasmodesmata Mediate Cell-to-Cell Transport of Brassinosteroid Hormones.” NATURE CHEMICAL BIOLOGY 19 (11): 1331–41. https://doi.org/10.1038/s41589-023-01346-x.
Chicago author-date (all authors)
Wang, Yaowei, Jessica Perez-Sancho, Matthieu Pierre Platre, Brenda Callebaut, Marija Smokvarska, Karoll Ferrer, Yongming Luo, Trevor M. Nolan, Takeo Sato, Wolfgang Busch, Philip N. Benfey, Miroslav Kvasnica, Johan Winne, Emmanuelle M. Bayer, Nemanja Vukasinovic, and Eugenia Russinova. 2023. “Plasmodesmata Mediate Cell-to-Cell Transport of Brassinosteroid Hormones.” NATURE CHEMICAL BIOLOGY 19 (11): 1331–1341. doi:10.1038/s41589-023-01346-x.
Vancouver
1.
Wang Y, Perez-Sancho J, Platre MP, Callebaut B, Smokvarska M, Ferrer K, et al. Plasmodesmata mediate cell-to-cell transport of brassinosteroid hormones. NATURE CHEMICAL BIOLOGY. 2023;19(11):1331–41.
IEEE
[1]
Y. Wang et al., “Plasmodesmata mediate cell-to-cell transport of brassinosteroid hormones,” NATURE CHEMICAL BIOLOGY, vol. 19, no. 11, pp. 1331–1341, 2023.
@article{01H5HCHXGWMNQ8H2B3XK4M7AC2,
  abstract     = {{Brassinosteroids (BRs) are steroidal phytohormones that are essential for plant growth, development and adaptation to environmental stresses. BRs act in a dose-dependent manner and do not travel over long distances; hence, BR homeostasis maintenance is critical for their function. Biosynthesis of bioactive BRs relies on the cell-to-cell movement of hormone precursors. However, the mechanism of the short-distance BR transport is unknown, and its contribution to the control of endogenous BR levels remains unexplored. Here we demonstrate that plasmodesmata (PD) mediate the passage of BRs between neighboring cells. Intracellular BR content, in turn, is capable of modulating PD permeability to optimize its own mobility, thereby manipulating BR biosynthesis and signaling. Our work uncovers a thus far unknown mode of steroid transport in eukaryotes and exposes an additional layer of BR homeostasis regulation in plants.}},
  author       = {{Wang, Yaowei and Perez-Sancho, Jessica and Platre, Matthieu Pierre and Callebaut, Brenda and Smokvarska, Marija and Ferrer, Karoll and Luo, Yongming and Nolan, Trevor M. and Sato, Takeo and Busch, Wolfgang and Benfey, Philip N. and Kvasnica, Miroslav and Winne, Johan and Bayer, Emmanuelle M. and Vukasinovic, Nemanja and Russinova, Eugenia}},
  issn         = {{1552-4450}},
  journal      = {{NATURE CHEMICAL BIOLOGY}},
  keywords     = {{Cell Biology,Molecular Biology,ARABIDOPSIS,PROTEIN,BIOSYNTHESIS,HOMEOSTASIS,CYTOCHROME-P450,TRAFFICKING,EXPRESSION,RECEPTORS,STEROLS,NUCLEAR}},
  language     = {{eng}},
  number       = {{11}},
  pages        = {{1331--1341}},
  title        = {{Plasmodesmata mediate cell-to-cell transport of brassinosteroid hormones}},
  url          = {{http://doi.org/10.1038/s41589-023-01346-x}},
  volume       = {{19}},
  year         = {{2023}},
}
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