Gradient in cytoplasmic pressure in germline cells controls overlying epithelial cell morphogenesis

Autor: Pradeep Das, Arezki Boudaoud, Muriel Grammont, Laurie-Anne Lamire, Stève de Bossoreille, Blandine Vergier, Annamaria Kiss, Pascale Milani, Gaël Runel, David Cluet, Leticia Arias

Publikováno v: PLoS Biology, Vol 18, Iss 11, p e3000940 (2020)
PLoS Biology
PLoS Biology, Public Library of Science, 2020, 18 (11), pp.e3000940. ⟨10.1371/journal.pbio.3000940⟩
PLoS Biology, 2020, 18 (11), pp.e3000940. ⟨10.1371/journal.pbio.3000940⟩

It is unknown how growth in one tissue impacts morphogenesis in a neighboring tissue. To address this, we used the Drosophila ovarian follicle, in which a cluster of 15 nurse cells and a posteriorly located oocyte are surrounded by a layer of epithel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b335dcc1d9f5bf6711867f88c1ec6b5
https://doaj.org/article/ea8bd4c96e1a451eb12bd6b92f84fb42

Variations in basement membrane mechanics are linked to epithelial morphogenesis

Autor: Gaël Runel, Arezki Boudaoud, Muriel Grammont, Pascale Milani, Laurie-Anne Lamire, Julien Chlasta, Leticia Arias, Jean-Luc Duteyrat

Publikováno v: Development (Cambridge, England)
Development (Cambridge, England), Company of Biologists, 2017, 144 (23), pp.4350-4362. ⟨10.1242/dev.152652⟩
Development (Cambridge, England), 2017, 144 (23), pp.4350-4362. ⟨10.1242/dev.152652⟩

International audience; The regulation of morphogenesis by the basement membrane (BM) may rely on changes in its mechanical properties. To test this, we developed an atomic force microscopy-based method to measure BM mechanical stiffness during two k

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce8348303168330a277101cb2368713d
https://hal.archives-ouvertes.fr/hal-03023256