User profiles for Sebastian J Streichan

Sebastian Streichan

Professor of Physics and Quantitative Biology, University of California Santa Barbara
Verified email at ucsb.edu
Cited by 2622

Multiview light-sheet microscope for rapid in toto imaging

U Krzic, S Gunther, TE Saunders, SJ Streichan… - Nature …, 2012 - nature.com
We present a multiview selective-plane illumination microscope (MuVi-SPIM), comprising two
detection and illumination objective lenses, that allows rapid in toto fluorescence imaging …

Human neural tube morphogenesis in vitro by geometric constraints

…, KS Kosik, ED Siggia, BI Shraiman, SJ Streichan - Nature, 2021 - nature.com
Understanding human organ formation is a scientific challenge with far-reaching medical
implications 1 , 2 . Three-dimensional stem-cell cultures have provided insights into human cell …

Spatial constraints control cell proliferation in tissues

SJ Streichan, CR Hoerner, T Schneidt… - Proceedings of the …, 2014 - National Acad Sciences
Control of cell proliferation is a fundamental aspect of tissue formation in development and
regeneration. Cells experience various spatial and mechanical constraints depending on …

Topological structure and dynamics of three-dimensional active nematics

…, A Baskaran, F Toschi, MF Hagan, SJ Streichan… - Science, 2020 - science.org
Topological structures are effective descriptors of the nonequilibrium dynamics of diverse
many-body systems. For example, motile, point-like topological defects capture the salient …

Global morphogenetic flow is accurately predicted by the spatial distribution of myosin motors

SJ Streichan, MF Lefebvre, N Noll, EF Wieschaus… - Elife, 2018 - elifesciences.org
10.7554/eLife.27454.001 During embryogenesis tissue layers undergo morphogenetic flow
rearranging and folding into specific shapes. While developmental biology has identified key …

Tissue cartography: compressing bio-image data by dimensional reduction

I Heemskerk, SJ Streichan - Nature methods, 2015 - nature.com
The high volumes of data produced by state-of-the-art optical microscopes encumber
research. We developed a method that reduces data size and processing time by orders of …

Active tension network model suggests an exotic mechanical state realized in epithelial tissues

N Noll, M Mani, I Heemskerk, SJ Streichan… - Nature physics, 2017 - nature.com
Mechanical interactions play a crucial role in epithelial morphogenesis, yet understanding
the complex mechanisms through which stress and deformation affect cell behaviour remains …

[HTML][HTML] Active cell divisions generate fourfold orientationally ordered phase in living tissue

…, H Qin, A Pavlopoulos, MJ Bowick, SJ Streichan - Nature physics, 2023 - nature.com
Morphogenesis, the process through which genes generate form, establishes tissue-scale
order as a template for constructing the complex shapes of the body plan. The extensive …

[HTML][HTML] Identification of a neural crest stem cell niche by Spatial Genomic Analysis

A Lignell, L Kerosuo, SJ Streichan, L Cai… - Nature …, 2017 - nature.com
The neural crest is an embryonic population of multipotent stem cells that form numerous
defining features of vertebrates. Due to lack of reliable techniques to perform transcriptional …

[HTML][HTML] Extracellular matrix stiffness cues junctional remodeling for 3D tissue elongation

DY Chen, J Crest, SJ Streichan, D Bilder - Nature communications, 2019 - nature.com
Organs are sculpted by extracellular as well as cell-intrinsic forces, but how collective cell
dynamics are orchestrated in response to environmental cues is poorly understood. Here we …