ArticleJournal of biological engineering2024
Engineering water exchange is a safe and effective method for magnetic resonance imaging in diverse cell types.
Article in Journal of biological engineering, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 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
8 citing papers in PubMed, 6 citations in OpenAlex.
- Article
- mRNA-based MRI contrast agent for precise diagnosis of glioma and pseudoprogression.Cell biomaterials · 2026Article
- A genetic reporter for visualizing nitroreductase activity using magnetic resonance imaging.Chemistry methods : new approaches to solving problems in chemistry · 2026Article
- Quantifying Transmembrane Water Exchange by Diffusion NMR Methods: From Yeast Cells to Optic Nerve Ex Vivo.NMR in biomedicine · 2026Article
- A programmable genetic platform for engineering noninvasive biosensors.Science advances · 2026Article
- A programmable genetic platform for engineering noninvasive biosensors.bioRxiv : the preprint server for biology · 2025Article
- Noninvasive DWI tracking of hiPSCs differentiation into RTECs in AKI recovery via the KSP promoter-mediated AQP1 strategy.Theranostics · 2025Article
- Exploring the potential of water channels for developing genetically encoded reporters and biosensors for diffusion-weighted MRI.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2024Article
Corrections and comments
- Update of
Authors and funding
10 authors at 1 institution in 1 country.
Funding
Abstract
Aquaporin-1 (Aqp1), a water channel, has garnered significant interest for cell-based medicine and in vivo synthetic biology due to its ability to be genetically encoded to produce magnetic resonance signals by increasing the rate of water diffusion in cells. However, concerns regarding the effects of Aqp1 overexpression and increased membrane diffusivity on cell physiology have limited its widespread use as a deep-tissue reporter. In this study, we present evidence that Aqp1 generates strong diffusion-based magnetic resonance signals without adversely affecting cell viability or morphology in diverse cell lines derived from mice and humans. Our findings indicate that Aqp1 overexpression does not induce ER stress, which is frequently associated with heterologous expression of membrane proteins. Furthermore, we observed that Aqp1 expression had no detrimental effects on native biological activities, such as phagocytosis, immune response, insulin secretion, and tumor cell migration in the analyzed cell lines. These findings should serve to alleviate any lingering safety concerns regarding the utilization of Aqp1 as a genetic reporter and should foster its broader application as a noninvasive reporter for in vivo studies.
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.