Dynamic matrices with DNA-encoded viscoelasticity for cell and organoid culture
YH Peng, SK Hsiao, K Gupta, A Ruland… - Nature …, 2023 - nature.com
Three-dimensional cell and organoid cultures rely on the mechanical support of viscoelastic
matrices. However, commonly used matrix materials lack control over key cell-instructive …
matrices. However, commonly used matrix materials lack control over key cell-instructive …
Putting DNA to work as generic polymeric materials
DNA is a true polymer that stores the genetic information of an organism. With its amazing
biological and polymeric characteristics, DNA has been regarded as a universal building …
biological and polymeric characteristics, DNA has been regarded as a universal building …
DNA hydrogels in the perspective of mechanical properties
Tailoring the mechanical properties has always been a key to the field of hydrogels in terms
of different applications. Particularly, DNA hydrogels offer an unambiguous way to precisely …
of different applications. Particularly, DNA hydrogels offer an unambiguous way to precisely …
Programmable polymer materials empowered by DNA nanotechnology
Over the past century, synthetic polymers have had a transformative impact on human life,
replacing nature‐derived materials in many areas. Yet, despite their many advantages, the …
replacing nature‐derived materials in many areas. Yet, despite their many advantages, the …
Cellulose/collagen dressings for diabetic foot ulcer: A review
Diabetic foot ulcer (DFU) is currently a global concern and it requires urgent attention, as the
cost allocation by the government for DFU increases every year. This review was performed …
cost allocation by the government for DFU increases every year. This review was performed …
DNA nanostructures in the fight against infectious diseases
Throughout history, humanity has been threatened by countless epidemic and pandemic
outbreaks of infectious diseases, from the Justinianic Plague to the Spanish flu to COVID …
outbreaks of infectious diseases, from the Justinianic Plague to the Spanish flu to COVID …
Characterization of binding interactions of SARS-CoV-2 spike protein and DNA-peptide nanostructures
M Kruse, B Altattan, EM Laux, N Grasse, L Heinig… - Scientific Reports, 2022 - nature.com
Binding interactions of the spike proteins of the severe acute respiratory syndrome corona
virus 2 (SARS-CoV-2) to a peptide fragment derived from the human angiotensin converting …
virus 2 (SARS-CoV-2) to a peptide fragment derived from the human angiotensin converting …
Integration of functional peptides into nucleic acid-based nanostructures
JS Freitag, C Möser, R Belay, B Altattan, N Grasse… - Nanoscale, 2023 - pubs.rsc.org
In many applications such as diagnostics and therapy development, small peptide fragments
consisting of only a few amino acids are often attractive alternatives to bulky proteins. This is …
consisting of only a few amino acids are often attractive alternatives to bulky proteins. This is …
Heavy water induces bundling in entangled actin networks
Heavy water is known to affect many different biological systems, with the most striking
effects observed at the cellular level. Many dynamic processes, such as migration or …
effects observed at the cellular level. Many dynamic processes, such as migration or …
Differences in cortical contractile properties between healthy epithelial and cancerous mesenchymal breast cells
E Warmt, S Grosser, E Blauth, X **e… - New Journal of …, 2021 - iopscience.iop.org
Cell contractility is mainly imagined as a force dipole-like interaction based on actin stress
fibers that pull on cellular adhesion sites. Here, we present a different type of contractility …
fibers that pull on cellular adhesion sites. Here, we present a different type of contractility …