ArticleScientific reports2022
Guiding cell migration in 3D with high-resolution photografting.
Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 10 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
10 citing papers in PubMed.
- Harnessing inter-spheroid spacing and structural connectivity to direct collective cell migration and host vessel integration in 3D engineered tissue.Materials today. Bio · 2026Article
- Mevalonate pathway activation in Ewing sarcoma reveals a 3D-specific synergy between statins and BCL-xL inhibition.Molecular therapy. Oncology · 2026Article
- Highly Tunable and Cell-Remodelable Thiol-ene Alginate-Peptide Crosslinked Hydrogels to Recreate Cellular and Organoid Microenvironments for Biofabrication.Advanced healthcare materials · 2026Article
- Dynamic Regulation of Granular Hydrogels Through Guest-Host Interactions to Spatiotemporally Guide Cellular Migration.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Micropatterning of Confined Surfaces with Polymer Brushes by Two-Photon-Initiated Reversible Addition-Fragmentation Chain-Transfer Polymerization.Small science · 2025Article
- Hydrogel Design to Understand and Guide 3D Cell Migration.Regenerative engineering and translational medicine · 2025Review
- A Co-Culture System for Studying Cellular Interactions in Vascular Disease.Bioengineering (Basel, Switzerland) · 2024Review
- Silicon-photonics-enabled chip-based 3D printer.Light, science & applications · 2024Article
- Spatial-Selective Volumetric 4D Printing and Single-Photon Grafting of Biomolecules within Centimeter-Scale Hydrogels via Tomographic Manufacturing.Advanced materials technologies · 2023Article
- Engineering of the microenvironment to accelerate vascular regeneration.Trends in molecular medicine · 2023Review
Corrections and comments
- Erratum issued
Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Multi-photon lithography (MPL) has proven to be a suitable tool to precisely control the microenvironment of cells in terms of the biochemical and biophysical properties of the hydrogel matrix. In this work, we present a novel method, based on multi-photon photografting of 4,4'-diazido-2,2'-stilbenedisulfonic acid (DSSA), and its capabilities to induce cell alignment, directional cell migration and endothelial sprouting in a gelatin-based hydrogel matrix. DSSA-photografting allows for the fabrication of complex patterns at a high-resolution and is a biocompatible, universally applicable and straightforward process that is comparably fast. We have demonstrated the preferential orientation of human adipose-derived stem cells (hASCs) in response to a photografted pattern. Co-culture spheroids of hASCs and human umbilical vein endothelial cells (HUVECs) have been utilized to study the directional migration of hASCs into the modified regions. Subsequently, we have highlighted the dependence of endothelial sprouting on the presence of hASCs and demonstrated the potential of photografting to control the direction of the sprouts. MPL-induced DSSA-photografting has been established as a promising method to selectively alter the microenvironment of cells.
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