News tagged with theoretical models

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Cells move as concentration shifts

What do wound healing, cancer metastasis, and bacteria colonies have in common? They all involve the collective displacement of biological cells. New research sheds some new light on the physical mechanisms provoking the ...

dateJul 29, 2013 in General Physics
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Scale models

Weizmann Institute scientists have added a significant piece to the puzzle of scaling – how patterns stay in sync with size as an embryo or organism grows and develops. In a new study appearing in Current Biology, Instit ...

dateAug 22, 2011 in Cell & Microbiology
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Model unfolds proteins gently

Protein molecules inside cells are constantly reorganizing themselves, driven by very tiny forces exerted by all the other molecules in their crowded environment. Most experimental techniques and theoretical/computational ...

dateOct 05, 2010 in Other
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