ArticleMagnetic resonance insights2015
The Interface Between Iron Metabolism and Gene-Based Iron Contrast for MRI.
Article in Magnetic resonance insights, 2015. 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
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
6 citing papers in PubMed, 8 citations in OpenAlex.
- Monocyte MRI Relaxation Rates Are Regulated by Extracellular Iron and Hepcidin.International journal of molecular sciences · 2023Article
- Hybrid PET/MR imaging in myocardial inflammation post-myocardial infarction.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2020Review
- Hepcidin-mediated Iron Regulation in P19 Cells is Detectable by Magnetic Resonance Imaging.Scientific reports · 2020Article
- MagA expression attenuates iron export activity in undifferentiated multipotent P19 cells.PloS one · 2019Article
- Characterization of Magneto-Endosymbionts as MRI Cell Labeling and Tracking Agents.Molecular imaging and biology · 2018Article
- Dual Expression of Magnetosome-Associated GenesMolecular imagingArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Using a gene-based approach to track cellular and molecular activity with magnetic resonance imaging (MRI) has many advantages. The strong correlation between transverse relaxation rates and total cellular iron content provides a basis for developing sensitive and quantitative detection of MRI reporter gene expression. In addition to biophysical concepts, general features of mammalian iron regulation add valuable context for interpreting molecular MRI predicated on gene-based iron labeling. With particular reference to the potential of magnetotactic bacterial gene expression as a magnetic resonance (MR) contrast agent for mammalian cell tracking, studies in different cell culture models highlight the influence of intrinsic iron regulation on the MRI signal. The interplay between dynamic regulation of mammalian iron metabolism and expression systems designed to sequester iron biominerals for MRI is presented from the perspective of their potential influence on MR image interpretation.
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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.