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tissues are not just cells, you ignore all the extracellular stuff!!!!

Are you thinking about tissues as deformable particles?

agressive tumor cell do not form spheroids and epithelial cells are stabilized by collective actin rings

inside jammed and outside unjammed??

does not behavior change with longer time scales?

hi Vikrant: Is your prediction for the red curve here, that it should be independent of radius? (which it seems to be, roughly)

question from Richard Gordon: In 2 tissue balls, one gets “onio” structures. Are cells aligned at inner boundary between tissue? Are surface tension size dependent, contradictine the Differential Adhesion Hypothesis?

that only works in unjammed cell spheroids?

In the active laser case at long times, are there any cellular rearrangements relative to the original configuration?

Could you go back a slide or two and describe the laser ablation in more detail?

This is outstanding. Can the surface tension dependence be coming from the finite size effect? Is it possible to do a larger system size (I imagine experimentally it is more challenging).

Thank You!

A graph that I would like to see the shape of one of this sort: “Energy per cell in an aggregate versus 1/R (radius)”.

Thank you so much

Lmiit of 1 cell?

Please share recorded version of the talk I missed the 1st part

very nice talk! great work! I feel it might be general for the short time scales you studied. for physiologic time scales it gets more complicated!

A nice talk

In the micropipette expts— did you try micropipettes with different shape parameters, for instance different inner diameter?

please stay back if you want to discuss more with the speaker