Evidence map›Paper›PMID 27049630›Full record

ReviewAnnual review of analytical chemistry (Palo Alto, Calif.)2016

Advances in Magnetic Resonance Imaging Contrast Agents for Biomarker Detection.

Sanhita Sinharay, Mark D Pagel

Abstract readReview
In one paragraph

Review in Annual review of analytical chemistry (Palo Alto, Calif.), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

  1. Review
  2. Review
  3. Review
  4. Hybrid FeInternational journal of molecular sciences · 2026
    Article
  5. Article
  6. Non-radioactive imaging strategies forPhysical sciences reviews · 2023
    Article
  7. Article
  8. Review
  9. Review
  10. Review
  11. Use of imaging to assess the activity of hepatic transporters.Expert opinion on drug metabolism & toxicology · 2020
    Review
  12. Article
  13. Review
  14. Review
  15. Review
  16. QuantitativeMagma (New York, N.Y.) · 2019
    Article
  17. Review
  18. TACS applied bio materials · 2018
    Article
  19. Methods of Measuring Enzyme Activity Ex Vivo and In Vivo.Annual review of analytical chemistry (Palo Alto, Calif.) · 2018
    Review
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

2 authors.

Sanhita SinharayDepartment of Chemistry and Biochemistry, University of Arizona, Tucson, Arizona 85724; email: sinharay@email.arizona.edu.
Mark D PagelDepartment of Chemistry and Biochemistry, University of Arizona, Tucson, Arizona 85724; email: sinharay@email.arizona.edu.

Funding

Detection of in vivo enzyme activities with CEST MRIR01CA169774 · NCI · UNIVERSITY OF ARIZONA · PI CARDENAS-RODRIGUEZ, JULIO · 2012 to 2016
$2.5M
Measuring extracellular pH in pre-clinical tumor models with CEST MRIR01CA167183 · NCI · UNIVERSITY OF ARIZONA · PI PAGEL, MARK DAVID · 2012 to 2015
$1.6M
Early phase clinical trial for imaging tumor acidosis in breast cancer patients using acidoCEST MRIR01CA197029 · NCI · UNIVERSITY OF ARIZONA · PI CARDENAS-RODRIGUEZ, JULIO · 2015 to 2016
$701k
NCI NIH HHS R01 CA167183NCI NIH HHS R01 CA169774NCI NIH HHS R01 CA197029
6 · The paper itself

Abstract

Recent advances in magnetic resonance imaging (MRI) contrast agents have provided new capabilities for biomarker detection through molecular imaging. MRI contrast agents based on the T2 exchange mechanism have more recently expanded the armamentarium of agents for molecular imaging. Compared with T1 and T2* agents, T2 exchange agents have a slower chemical exchange rate, which improves the ability to design these MRI contrast agents with greater specificity for detecting the intended biomarker. MRI contrast agents that are detected through chemical exchange saturation transfer (CEST) have even slower chemical exchange rates. Another emerging class of MRI contrast agents uses hyperpolarized (13)C to detect the agent with outstanding sensitivity. These hyperpolarized (13)C agents can be used to track metabolism and monitor characteristics of the tissue microenvironment. Together, these various MRI contrast agents provide excellent opportunities to develop molecular imaging for biomarker detection.

Indexed as

Magnetic Resonance ImagingMolecular ImagingBiomarkersContrast MediaBiomarkersContrast Mediachemical exchange saturation transferhyperpolarized 13CMRI contrast agentsT1T2*T2 exchange

Identifiers

PMID27049630
PMCPMC4911245

What OpenQuestion holds

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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 OpenQuestion graph.