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AUNAB - Aarhus University Network on Artificial Biology

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Recent research news on Artificial Biology

Actin-Powered Motors Build Cytoskeletons in Artificial Cells

AUNAB members Assistant Prof. Miguel Ramos Docampo's and Prof. Brigitte Stadler's effort to engineered artificial cells to form cytoskeleton-like networks using nanomotor-driven actin polymerization is published in ACS Nano. These hybrid vesicles merge active matter with synthetic biology to achieve life-like movement and self-organization inspired by Listeria’s actin-based propulsion.

16 October 2025 by Emilia Djomina Hansen

Read the article published in ACS Nano here.

Contact information:
Professor Brigitte Maria Städler
Aarhus University
Interdisciplinary Nanoscience Center (iNANO)
Email: bstadler@inano.au.dk

Assistant Professor Miguel Alexandre Ramos Docampo
Aarhus University
Interdisciplinary Nanoscience Center (iNANO)
Email: miramos@inano.au.dk

Recent publications by network

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Otzen, D. E. (2010). Amyloid formation in surfactants and alcohols: membrane mimetics or structural switchers? Current protein & peptide science, 11(5), 355-71.

Pedersen, J. S., Andersen, C. B. & Otzen, D. (2010). Amyloid structure--one but not the same: the many levels of fibrillar polymorphism. FEBS journal, 277(22), 4591-4601. https://doi.org/10.1111/j.1742-4658.2010.07888.x

Feliu, E., Knudsen, M., Wiuf, C. H. & Andersen, L. N. (2010). An Algebraic Approach to Signaling Cascades with n Layers. Poster session presented at The 11th International Conference on Systems Biology, Edinburgh, United Kingdom.

Giehm, L., Dal Degan, F., Fraser, P., Klysner, S. & Otzen, D. E. (2010). An Aß concatemer with altered aggregation propensities. BBA General Subjects, 1804(10), 2025-35. https://doi.org/10.1016/j.bbapap.2010.06.023

Michelow, I. C., Dong, M., Mungall, B. A., Yantosca, L. M., Lear, C., Ji, X., Karpel, M., Rootes, C. L., Brudner, M., Houen, G., Eisen, D. P., Kinane, T. B., Takahashi, K., Stahl, G. L., Olinger, G. G., Spear, G. T., Ezekowitz, R. A. B. & Schmidt, E. V. (2010). A novel L-ficolin/mannose-binding lectin chimeric molecule with enhanced activity against Ebola virus. Journal of Biological Chemistry. https://doi.org/10.1074/jbc.M110.106260

Subramani, R., Jensen, S. J., Rotaru, A., Andersen, F. F., Gothelf, K. V., Mamdouh, W., Besenbacher, F., Dong, M. & Knudsen, B. R. (2010). A Novel Secondary DNA Binding Site in Human Topoisomerase I Unravelled by using a 2D DNA Origami Platform. A C S Nano, 4, 5969-77.

Schaefer, A., Im, H.-I., Venø, M. T., Fowler, C. D., Min, A., Intrator, A., Kjems, J., Kenny, P. J., O'Carroll, D. & Greengard, P. (2010). Argonaute 2 in dopamine 2 receptor-expressing neurons regulates cocaine addiction. Journal of Experimental Medicine, 207(9), 1843-51. https://doi.org/10.1084/jem.20100451

Bramsen, J. B., Pakula, M. M., Hansen, T. B., Bus, C., Langkjær, N., Odadzic, D., Smicius, R., Wengel, S. L., Chattopadhyaya, J., Engels, J. W., Herdewijn, P., Wengel, J. & Kjems, J. (2010). A screen of chemical modifications identifies position-specific modification by UNA to most potently reduce siRNA off-target effects. Nucleic Acids Research, 38(17), 5761-5773. https://doi.org/10.1093/nar/gkq341

Giehm, L., Lorenzen, N. & Otzen, D. E. (2010). Assays for α-synuclein aggregation. Methods. https://doi.org/10.1016/j.ymeth.2010.12.008

Jeppesen, M. D., Hein, K., Nissen, P., Westh, P. & Otzen, D. E. (2010). A thermodynamic analysis of fibrillar polymorphism. Advances in Biophysical Chemistry, 149(1-2), 40-6. https://doi.org/10.1016/j.bpc.2010.03.016

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Kalinka Hansen