ArticleBioengineering (Basel, Switzerland)2022
Micro-Slab Coil Design for Hyperpolarized Metabolic Flux Analysis in Multiple Samples.
Article in Bioengineering (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed, 5 citations in OpenAlex.
- First worldwide multicenter validation of the POLARIS preclinical polarizer across biological models and imaging paradigms.Research square · 2026Article
- Hyperpolarized Nano-NMR Platform for Quantification of Mass Limited Samples.Analytical chemistry · 2024Article
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Authors and funding
8 authors at 2 institutions in 1 country.
Funding
Abstract
Abnormal metabolism is a hallmark of cancer cells. Accumulating evidence suggests that metabolic changes are likely to occur before other cellular responses in cancer cells upon drug treatment. Therefore, the metabolic activity or flux in cancer cells could be a potent biomarker for cancer detection and treatment monitoring. Magnetic resonance (MR)-based sensing technologies have been developed with hyperpolarized molecules for real-time flux analysis, but they still suffer from low sensitivity and throughput. To address this limitation, we have developed an innovative miniaturized MR coil, termed micro-slab MR coil, for simultaneous analysis of metabolic flux in multiple samples. Combining this approach with hyperpolarized probes, we were able to quantify the pyruvate-to-lactate flux in two different leukemic cell lines in a non-destructive manner, simultaneously. Further, we were able to rapidly assess flux changes with drug treatment in a single hyperpolarization experiment. This new multi-sample system has the potential to transform our ability to assess metabolic dynamics at scale.
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