ArticleACS applied bio materials2019
"Chip-on-a-Transwell" Devices for User-Friendly Control of the Microenvironment of Cultured Cells.
Article in ACS applied bio materials, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
2 citing papers in PubMed, 7 citations in OpenAlex.
- Combination of 3D Micro Contact Printing and Scraping Technique for Site Selective Cocultivation Across a Porous Micro Structured Scaffold.Small (Weinheim an der Bergstrasse, Germany) · 2026Article
- Magnetically Integrated Tumor-Vascular Interface System to Mimic Pro-angiogenic Endothelial Dysregulations for On-Chip Drug Testing.ACS applied materials & interfaces · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 1 institution in 1 country.
Funding
Abstract
We present microfabricated poly(dimethylsiloxane) templates assembled atop Transwell membranes ("Chip-on-a-Transwell") for focal delivery of soluble reagents to cells. This modified Transwell operates based on area-selective diffusion of soluble species to the basal side of cells. The device was capable of addressing small groups of cells, with a maximum spatial resolution of 20 μm, while sustaining focal signal for up to 48 hours. Furthermore, we developed a fluorosilane-based cell micropatterning method that complements the Transwell system, creating well-defined arrays of muscle cell cultures and enabling automated microscopy and image analysis protocols. The micropatterning method is based on plasma-etching hydrophilic cell-adhesive tracks against a hydrophobic fluorosilane cell-repellent background. We applied the platform as a model of the neuromuscular junction (NMJ), in which we effectively substituted motor neurons with apertures delivering agrin stimuli to subcellular regions of micropatterned myotubes. With the Transwell system, we demonstrated that focal agrin application to subcellular sections of myotubes induced localized acetylcholine receptor microclustering, mimicking the
Indexed as
Identifiers
What OpenQuestion holds
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.