In the Grill Lab at the MPI-CBG in Dresden, we investigate the fundamental physical principles that drive the dynamic self-organization of living systems. Our research seeks to understand how mechanical forces, active processes, and emergent physical behaviors shape the architecture of cells, tissues, and embryos. By combining quantitative experiments with theoretical physics, we reveal how structure and function emerge at the mesoscale, from molecular assemblies to multicellular organization.

We study how physical principles shape life. We pursue an active matter physics approach to investigate how the actomyosin cytoskeleton inside the nematode Caenorhabditis elegans generates the forces that polarize the zygote, and the torques that drive left-right symmetry breaking. We use optical tweezers to investigate collective protein-DNA interactions and their dependence on DNA sequence. Through this, we work to advance our understanding of the physical concepts and principles that govern the dynamic self-organization of living matter, to shed light on how living systems build and structure themselves over time.

More about our research

In the Grill Lab at the MPI-CBG in Dresden, we investigate the fundamental physical principles that drive the dynamic self-organization of living systems. Our research seeks to understand how mechanical forces, active processes, and emergent physical behaviors shape the architecture of cells, tissues, and embryos. By combining quantitative experiments with theoretical physics, we reveal how structure and function emerge at the mesoscale, from molecular assemblies to multicellular organization.

We study how physical principles shape life. We pursue an active matter physics approach to investigate how the actomyosin cytoskeleton inside the nematode Caenorhabditis elegans generates the forces that polarize the zygote, and the torques that drive left-right symmetry breaking. We use optical tweezers to investigate collective protein-DNA interactions and their dependence on DNA sequence. Through this, we work to advance our understanding of the physical concepts and principles that govern the dynamic self-organization of living matter, to shed light on how living systems build and structure themselves over time.

Recent publications

Nonequilibrium Transitions in a Template Copying Ensemble

Arthur Genthon, Carl D. Modes, ..., Stephan W. Grill
2025 | Phys Rev Lett
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Preprint

A protein-DNA surface hydrogel mechanically reinforces the cell nucleus and protects the genome

Ramesh Adakkattil, Pranay Mandal, ..., Alexander von Appen
2025 | bioRxiv
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Preprint

An active torque dipole across tissue layers drives avian left-right symmetry breaking

Julia Pfanzelter, Jonas Neipel, ..., Stephan W. Grill
2025 | bioRxiv
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Empirical methods that provide physical descriptions of dynamic cellular processes

Ian Seim, Stephan W. Grill
2025 | Biophysical Journal
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Repeated extrinsic and anisotropic mechanical inputs promote C. elegans polarized adherens junction elongation

Xinyi Yang, Teresa Ferraro, ..., Michel Labouesse
2025 | Dev Cell
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Glycolic acid and D-lactate—putative products of DJ-1—restore neurodegeneration in FUS-and SOD1-ALS

Arun Pal, Dajana Grossmann, ..., Andreas Hermann
2024 | Life Science Alliance
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Assembly of tight junction belts by ZO1 surface condensation and local actin polymerization

Daxiao Sun, Xueping Zhao, ..., Alf Honigmann
2024 | Dev Cell
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A cytokinetic ring-driven cell rotation achieves Hertwig’s rule in early development

Teije C. Middelkoop, Jonas Neipel, ..., Stephan W. Grill
2024 | PNAS
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Actin polymerization counteracts prewetting of N-WASP on supported lipid bilayers

Tina Wiegand, Jinghui Liu, ..., Stephan W. Grill
2024 | PNAS
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Two-component molecular motor driven by a GTPase cycle

Anupam Singh, Joan Antoni Soler, ..., Shashi Thutupalli
2023 | Nature Physics
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Our main collaborators

Institutes we are a part of

MPI-CBGCSBDPoL

Past and present funding

MPGERCDFG

Contact us

If you are drawn to the interface of physics and biology and interested in joining our lab please contact us here.

Contact
  • Douglas Diehl

  • Kshitij Deshpande

  • Pranay Mandal

  • Stephan Grill

  • Tina Neumann

  • Alexandra Schauer

  • Arittri Mallick

  • Friederike Thonwart

  • Ian Seim

  • Isabel LuValle-Burke

  • Jan Felix Geisler

  • Jonathan Adam Jackson

  • Jonathan Schrohe

  • Josef Kaenders

  • Julia Pfanzelter

  • Karin Crell

  • Kyle Wellmerling

  • Lisa Redlingshöfer

  • Lutz Vogeley

  • Stephan Grill

  • Amin Tajik

  • Ian Seim

  • Jan Felix Geisler

  • Jonas Neipel

  • Stephan Grill