ArticleJournal of visualized experiments : JoVE2014
Utilizing custom-designed galvanotaxis chambers to study directional migration of prostate cells.
Article in Journal of visualized experiments : JoVE, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
7 citing papers in PubMed.
- SCHEPHERD: A modular, programmable, direct current platform to control cell behavior.Science advances · 2026Article
- SCHEPHERD: A universal platform for high-throughput, high-resolution, and programmable control of cell behavior through bioelectric stimulation.bioRxiv : the preprint server for biology · 2025Article
- Galvanotactic Migration of Glioblastoma and Brain Metastases Cells.Life (Basel, Switzerland) · 2022Article
- Actin Dynamics as a Multiscale Integrator of Cellular Guidance Cues.Frontiers in cell and developmental biology · 2022Article
- Vascular endothelial and smooth muscle cell galvanotactic response and differential migratory behavior.Experimental cell research · 2021Article
- Electrotaxis-on-Chip to Quantify Neutrophil Migration Towards Electrochemical Gradients.Frontiers in immunology · 2021Article
- Human Osteoblast Migration in DC Electrical Fields Depends on Store Operated CaFrontiers in bioengineering and biotechnology · 2019Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
Abstract
The physiological electric field serves specific biological functions, such as directing cell migration in embryo development, neuronal outgrowth and epithelial wound healing. Applying a direct current electric field to cultured cells in vitro induces directional cell migration, or galvanotaxis. The 2-dimensional galvanotaxis method we demonstrate here is modified with custom-made poly(vinyl chloride) (PVC) chambers, glass surface, platinum electrodes and the use of a motorized stage on which the cells are imaged. The PVC chambers and platinum electrodes exhibit low cytotoxicity and are affordable and re-useable. The glass surface and the motorized microscope stage improve quality of images and allow possible modifications to the glass surface and treatments to the cells. We filmed the galvanotaxis of two non-tumorigenic, SV40-immortalized prostate cell lines, pRNS-1-1 and PNT2. These two cell lines show similar migration speeds and both migrate toward the cathode, but they do show a different degree of directionality in galvanotaxis. The results obtained via this protocol suggest that the pRNS-1-1 and the PNT2 cell lines may have different intrinsic features that govern their directional migratory responses.
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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.