Evidence map›Paper›PMID 33532914›Full record

ReviewAnalytical and bioanalytical chemistry2021

Applications of stable isotopes in MALDI imaging: current approaches and an eye on the future.

Angus C Grey, Melody Tang, Ali Zahraei, George Guo, Nicholas J Demarais

Abstract readReview
PubMed Publisher
In one paragraph

Review in Analytical and bioanalytical chemistry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.5field-weighted citation impact, top 20% of its field
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

9 citing papers in PubMed, 17 citations in OpenAlex.

  1. Review
  2. Article
  3. Imaging plant metabolism in situ.Journal of experimental botany · 2024
    Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. Review
  9. 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

5 authors at 1 institution in 1 country.

Angus C GreySchool of Medical Sciences, University of Auckland, Auckland, 1142, New Zealand. ac.grey@auckland.ac.nz.ORCID http://orcid.org/0000-0002-1540-1080
Melody TangSchool of Medical Sciences, University of Auckland, Auckland, 1142, New Zealand.
Ali ZahraeiSchool of Medical Sciences, University of Auckland, Auckland, 1142, New Zealand.
George GuoSchool of Medical Sciences, University of Auckland, Auckland, 1142, New Zealand.
Nicholas J DemaraisSchool of Biological Sciences, University of Auckland, Auckland, 1142, New Zealand.
University of Auckland · NZ

Funding

Auckland Medical Research Foundation #1119018Health Research Council of New Zealand #20/872
6 · The paper itself

Abstract

Matrix-assisted laser desorption/ionisation-imaging mass spectrometry (MALDI-IMS) is now an established imaging modality with particular utility in the study of biological, biomedical and pathological processes. In the first instance, the use of stable isotopically labelled (SIL) compounds in MALDI-IMS has addressed technical barriers to increase the accuracy and versatility of this technique. This has undoubtedly enhanced our ability to interpret the two-dimensional ion intensity distributions produced from biological tissue sections. Furthermore, studies using delivery of SIL compounds to live tissues have begun to decipher cell, tissue and inter-tissue metabolism while maintaining spatial resolution. Here, we review both the technical and biological applications of SIL compounds in MALDI-IMS, before using the uptake and metabolism of glucose in bovine ocular lens tissue to illustrate the current limitations of SIL compound use in MALDI-IMS. Finally, we highlight recent instrumentation advances that may further enhance our ability to use SIL compounds in MALDI-IMS to understand biological and pathological processes. Graphical Abstract.

Indexed as

AnimalsComputational BiologyEquipment DesignGlucoseHumansIsotope LabelingMolecular ImagingSoftwareSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationGlucoseGlucoseLensMALDI imagingMetabolitesStable isotopes

Identifiers

PMID33532914
OpenAlexW3126956557

What OpenQuestion holds

Textmetadata
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 OpenQuestion graph.