Evidence mapPaperPMID 38829568Full record

ArticleAngewandte Chemie (International ed. in English)2024

In vivo Metabolic Sensing of Hyperpolarized [1-

Jessica Ettedgui, Kazutoshi Yamamoto, Burchelle Blackman, Norikazu Koyasu, Natarajan Raju, Olga Vasalatiy, Hellmut Merkle, Eduard Y Chekmenev, Boyd M Goodson, Murali C Krishna and 1 more

Abstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

8 citing papers in PubMed.

  1. High-resolution microtesla in-situJournal of magnetic resonance (San Diego, Calif. : 1997) · 2026
    Article
  2. Hyperpolarization of [1-Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  3. Article
  4. Review
  5. Multidimensional pH-Temperature Mapping of SABRE-SHEATHThe journal of physical chemistry. B · 2025
    Article
  6. Scalable Hyperpolarized MRI Enabled by Ace-SABRE of [1-Angewandte Chemie (International ed. in English) · 2025
    Article
  7. High HThe journal of physical chemistry letters · 2025
    Article
  8. Theranostics · 2025
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors.

Jessica EttedguiChemistry and Synthesis Center, National Heart, Lung, and Blood Institute, 9800 Medical Center Drive, Rockville, Maryland, 20850, United States.ORCID https://orcid.org/0000-0003-4903-1724
Kazutoshi YamamotoCenter for Cancer Research, National Cancer Institute, Bethesda, 10 Center Drive Maryland, 20814, United States.ORCID https://orcid.org/0000-0001-9405-5421
Burchelle BlackmanChemistry and Synthesis Center, National Heart, Lung, and Blood Institute, 9800 Medical Center Drive, Rockville, Maryland, 20850, United States.
Norikazu KoyasuCenter for Cancer Research, National Cancer Institute, Bethesda, 10 Center Drive Maryland, 20814, United States.
Natarajan RajuChemistry and Synthesis Center, National Heart, Lung, and Blood Institute, 9800 Medical Center Drive, Rockville, Maryland, 20850, United States.
Olga VasalatiyChemistry and Synthesis Center, National Heart, Lung, and Blood Institute, 9800 Medical Center Drive, Rockville, Maryland, 20850, United States.
Hellmut MerkleNational Institute of Neurological Disorders and Stroke, Bethesda, 10 Center Drive Maryland, 20814, United States.
Eduard Y ChekmenevDepartment of Chemistry, Integrative Biosciences (Ibio), Karmanos Cancer Institute (KCI), Wayne State University, Detroit, Michigan, 48202, United States.ORCID https://orcid.org/0000-0002-8745-8801
Boyd M GoodsonSchool of Chemical & Biomolecular Sciences and Materials Technology Center, Southern Illinois University, Carbondale, Illinois, 62901, United States.ORCID https://orcid.org/0000-0001-6079-5077
Murali C KrishnaCenter for Cancer Research, National Cancer Institute, Bethesda, 10 Center Drive Maryland, 20814, United States.
Rolf E SwensonChemistry and Synthesis Center, National Heart, Lung, and Blood Institute, 9800 Medical Center Drive, Rockville, Maryland, 20850, United States.

Funding

Imaging Probe Development CenterZICHL005090 · NHLBI · NATIONAL HEART, LUNG, AND BLOOD INSTITUTE · PI SWENSON, ROLF · 2011 to 2025
$22.2M
MRI Engineering TeamZICNS009425 · NINDS · NATIONAL INSTITUTE OF NEUROLOGICAL DISORDERS AND STROKE · PI KORETSKY, ALAN · 2021 to 2025
$11.6M
Rapid low-cost production of contrast agents for metabolic imagingR21EB033872 · NIBIB · WAYNE STATE UNIVERSITY · PI CHEKMENEV, EDUARD · 2023 to 2024
$415k
Intramural NIH HHS Z99 HL999999NIBIB NIH HHS R21 EB033872NIBIB R21 EB033872NSF - Division of Chemistry CHE-1904780NSF - Division of Chemistry CHE-1905341
6 · The paper itself

Abstract

Real-time visualization of metabolic processes in vivo provides crucial insights into conditions like cancer and metabolic disorders. Metabolic magnetic resonance imaging (MRI), by amplifying the signal of pyruvate molecules through hyperpolarization, enables non-invasive monitoring of metabolic fluxes, aiding in understanding disease progression and treatment response. Signal Amplification By Reversible Exchange (SABRE) presents a simpler, cost-effective alternative to dissolution dynamic nuclear polarization, eliminating the need for expensive equipment and complex procedures. We present the first in vivo demonstration of metabolic sensing in a human pancreatic cancer xenograft model compared to healthy mice. A novel perfluorinated Iridium SABRE catalyst in a fluorinated solvent and methanol blend facilitated this breakthrough with a 1.2-fold increase in [1-

Indexed as

IridiumPyruvic AcidAnimalsCarbon IsotopesCatalysisHumansMagnetic Resonance ImagingMicePancreatic NeoplasmsCarbon-13Carbon IsotopesIridiumPyruvic AcidCatalyst Reuse and RecyclingHyperpolarized MRIMetabolic sensingParahydrogenSABRE-SHEATH

Identifiers

PMID38829568
PMCPMC11610520

What Socratic holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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 Socratic graph.