D. Riveline

Generic comparison of lumen nucleation and fusion in epithelial organoids with and without hydrostatic pressure

The paper compares lumen nucleation and fusion dynamics in three epithelial organoid systems under varying hydrostatic pressure conditions, revealing conserved self-organisation rules.

Predicting Organoid Morphology Through a Phase Field Model: Insights into Cell Division and Lumenal Pressure

This paper uses a phase field model to predict organoid morphology by simulating cell division and lumenal pressure, identifying key parameters that determine shape and structure.

Spontaneous rotations in epithelia as an interplay between cell polarity and boundaries.

This study shows that coherent cell motion in epithelia arises from competition between cell polarity alignments and active acto-myosin cables at boundaries.

UBAP2L drives scaffold assembly of nuclear pore complexes at the intact nuclear envelope

This study identifies UBAP2L's role in assembling functional nuclear pore complexes at the nuclear envelope by facilitating Y-complex formation and interactions with key nucleoporins.

Tight junctions regulate lumen morphology via hydrostatic pressure and junctional tension

This study investigates how tight junctions regulate lumen morphology through hydrostatic pressure and junctional tension in MDCKII cysts.

Polarity-driven three-dimensional spontaneous rotation of a cell doublet

This study investigates how myosin polarity drives spontaneous 3D rotation in cell doublets embedded in an extracellular matrix.

Interplay between cell height variations and planar pulsations in epithelial monolayers

The paper investigates how cell height variations and planar pulsations interact in epithelial monolayers to coordinate tissue dynamics.

Epithelial colonies in vitro elongate through collective effects

This study investigates how epithelial colonies elongate in vitro, finding that global elongation results from cell elongation or oriented neighbor exchange depending on external stimuli.

Ratchetaxis in channels: cells move directionally by pushing walls asymmetrically.

The paper demonstrates that cells move directionally in 3D ratchets by pushing walls asymmetrically, with implications for cancer invasion and tissue entry.

Pulsations and flows in tissues: two collective dynamics with simple cellular rules

This study identifies two collective dynamics in epithelial tissues—pulsations and long-range flows—controlled by cellular rules and environmental factors.

3D single cell migration driven by temporal correlation between oscillating force dipoles

This study shows that 3D cell migration is driven by synchronized force dipoles at the front and back of the cell, mimicking Purcell's scallop theorem.

Ends and middle: global force balance determines septum location in fission yeast

The paper investigates how the curvature of cell ends in fission yeast influences division site positioning, showing that division occurs closer to the end with the larger radius of curvature.

Generation of fluorescent cell-derived-matrix to study 3D cell migration

The paper develops a 3D cell-derived matrix with fluorescent fibronectin to study cell migration and its mechanical readouts in a physiological-like environment.

Cell motion as a stochastic process controlled by focal contacts dynamics.

This study shows how focal contact dynamics and spatial distribution control cell directionality through a ratchetaxis mechanism, leading to quantitative predictions of cell motion.

An Arf6- And Caveolae-Dependent Pathway Links Hemidesmosome Remodeling And Mechanoresponse

The paper identifies an Arf6- and caveolae-dependent pathway involved in hemidesmosome remodeling and mechanoresponse, showing integrin recycling and Cav1 dynamics under mechanical stress.