Author

S. Echeverría-Alar

University of California San DiegoORCID 0000-0001-7051-3918Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Biophysics· 2

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Approach:biophysical modeling· 1 Research Focus:cell signaling & trafficking· 1 Organism:Drosophila· 1 Approach:statistical model· 1

Frequent Co-Authors

Wouter‐Jan RappeliD· 2 shared Badri Narayanan NarasimhaniD· 1 shared Stephanie I. FraleyiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

3 top collaborators · 3 mutual co-author links

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2 shared papersBiophysics

Wouter‐Jan RappelORCID

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2 papers

Recent·Most cited

BiophysicsbioRxivPreprintJan 15, 2026

Single-cell chiral symmetry breaking under confinement

S. Echeverría-Alar, Badri Narayanan Narasimhan, Stephanie I. Fraley, Wouter‐Jan Rappel

This study develops a cellular phase field model to explain single-cell chiral symmetry breaking under confinement, identifying confinement strength as a key parameter determining rotational behavior.

DOI 10.64898/2025.12.23.696323

statistical model

𝕏 PostBluesky

BiophysicsbioRxivPreprintOct 28, 2025

Coupling Step-Wise Motility and Traction Force Patterns in chemotaxing cells

S. Echeverría-Alar, Wouter‐Jan Rappel

This study models chemotaxis in Dictyostelium cells by coupling myosin dynamics with traction forces, showing that a central myosin patch generates step-wise migration and convergent traction patterns.

DOI 10.1101/2025.10.28.685178

Drosophilabiophysical modeling

𝕏 PostBluesky