Morphogenesis beyond in vivo

Y Liu, X Xue, S Sun, N Kobayashi, YS Kim… - Nature Reviews …, 2024 - nature.com
Morphogenetic events during development shape the body plan and establish structural
foundations for tissue forms and functions. Acquiring spatiotemporal information of …

Morphogenetic roles of hydrostatic pressure in animal development

M Bagnat, B Daga, S Di Talia - Annual review of cell and …, 2022 - annualreviews.org
During organismal development, organs and systems are built following a genetic blueprint
that produces structures capable of performing specific physiological functions. Interestingly …

Kidney epithelial cells are active mechano-biological fluid pumps

MI Choudhury, Y Li, P Mistriotis… - Nature …, 2022 - nature.com
The role of mechanical forces driving kidney epithelial fluid transport and morphogenesis in
kidney diseases is unclear. Here, using a microfluidic platform to recapitulate fluid transport …

Tight junctions control lumen morphology via hydrostatic pressure and junctional tension

M Mukenhirn, CH Wang, T Guyomar, MJ Bovyn… - Developmental Cell, 2024 - cell.com
Formation of fluid-filled lumina by epithelial tissues is essential for organ development. How
cells control the hydraulic and cortical forces to control lumen morphology is not well …

Bioelectric stimulation controls tissue shape and size

G Shim, IB Breinyn, A Martínez-Calvo, S Rao… - Nature …, 2024 - nature.com
Epithelial tissues sheath organs and electro-mechanically regulate ion and water transport
to regulate development, homeostasis, and hydrostatic organ pressure. Here, we …

An ex vivo system to study cellular dynamics underlying mouse peri-implantation development

T Ichikawa, HT Zhang, L Panavaite, A Erzberger… - Developmental cell, 2022 - cell.com
Upon implantation, mammalian embryos undergo major morphogenesis and key
developmental processes such as body axis specification and gastrulation. However, limited …

In situ quantification of osmotic pressure within living embryonic tissues

A Vian, M Pochitaloff, ST Yen, S Kim, J Pollock… - Nature …, 2023 - nature.com
Mechanics is known to play a fundamental role in many cellular and developmental
processes. Beyond active forces and material properties, osmotic pressure is believed to …

Patterning and dynamics of membrane adhesion under hydraulic stress

C Dinet, A Torres-Sánchez, R Lanfranco… - Nature …, 2023 - nature.com
Hydraulic fracturing plays a major role in cavity formation during embryonic development,
when pressurized fluid opens microlumens at cell-cell contacts, which evolve to form a …

Lumen expansion is initially driven by apical actin polymerization followed by osmotic pressure in a human epiblast model

D Indana, A Zakharov, Y Lim, AR Dunn, N Bhutani… - Cell Stem Cell, 2024 - cell.com
Post-implantation, the pluripotent epiblast in a human embryo forms a central lumen, paving
the way for gastrulation. Osmotic pressure gradients are considered the drivers of lumen …

[HTML][HTML] Mechanoresponsive regulation of myogenesis by the force-sensing transcriptional regulator Tono

X Zhang, J Avellaneda, ML Spletter, SB Lemke… - Current Biology, 2024 - cell.com
Muscle morphogenesis is a multi-step program, starting with myoblast fusion, followed by
myotube-tendon attachment and sarcomere assembly, with subsequent sarcomere …