ArticleSTAR protocols2022
Protocol for measuring weak cellular traction forces using well-controlled ultra-soft polyacrylamide gels.
Article in STAR protocols, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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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.
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Who cites it
6 citing papers in PubMed, 15 citations in OpenAlex.
- Composition Matters: Collagen vs Polyacrylamide Modulates Distinct Trabecular Meshwork Cell Traction.ACS biomaterials science & engineering · 2026Article
- Epithelial Cell Mechanoresponse to Matrix Viscoelasticity and Confinement Within Micropatterned Viscoelastic Hydrogels.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Doublecortin reinforces microtubules to promote growth cone advance in soft environments.Current biology : CB · 2024Article
- Mechanical Constraints in Tumor Guide Emergent Spatial Patterns of Glioblastoma Cancer Stem Cells.Mechanobiology in medicine · 2024Article
- Quantifying Immune Cell Force Generation Using Traction Force Microscopy.Methods in molecular biology (Clifton, N.J.) · 2023Article
- May the force be with your (immune) cells: an introduction to traction force microscopy in Immunology.Frontiers in immunology · 2022Review
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Traction force microscopy (TFM) is a popular technique for studying cellular stresses; however, the reproducible fabrication of ultrasoft substrates for the reliable detection of weak cellular stresses (below 100 Pa) remains a challenge. Here, we describe a simple in vitro TFM protocol using such ultrasoft protein-coated polyacrylamide gels and wide-field fluorescence microscopy. We complement the protocol with open-source and in-house scripts for data analysis for the easy quantification of traction stresses, which is demonstrated here using peripheral blood mononuclear cells.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.