Evidence map›Paper›PMID 37597501›Full record

ArticleBiosensors & bioelectronics2023

RaMALDI: Enabling simultaneous Raman and MALDI imaging of the same tissue section.

Ethan Yang, Jeong Hee Kim, Caitlin M Tressler, Xinyi Elaine Shen, Dalton R Brown, Cole C Johnson, Tae-Hun Hahm, Ishan Barman, Kristine Glunde

Abstract read
In one paragraph

Article in Biosensors & bioelectronics, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

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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

9 authors.

Ethan YangRussell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, MD, 21287, USA.
Jeong Hee KimDepartment of Mechanical Engineering, Johns Hopkins University, Baltimore, MD, 21218, USA.
Caitlin M TresslerRussell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, MD, 21287, USA.
Xinyi Elaine ShenRussell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, MD, 21287, USA.
Dalton R BrownRussell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, MD, 21287, USA.
Cole C JohnsonRussell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, MD, 21287, USA.
Tae-Hun HahmRussell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, MD, 21287, USA.
Ishan BarmanRussell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, MD, 21287, USA; Department of Mechanical Engineering, Johns Hopkins University, Baltimore, MD, 21218, USA. Electronic address: ibarman@jhu.edu.
Kristine GlundeRussell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, MD, 21287, USA; Departments of Oncology and Biological Chemistry, The Johns Hopkins University School of Medicine, Baltimore, MD, 21287, USA. Electronic address: kglunde1@jhmi.edu.

Funding

Wide-Field Short-Wave Infrared (SWIR) multiphoton (MP) tissue imagingP41EB015871 · NIBIB · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI SO, PETER T. · 2012 to 2021
$11.3M
Spectroscopy assisted mechano-chemical phenotype recognition nanoscopeDP2GM128198 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI BARMAN, ISHAN · 2017 to 2017
$2.5M
Hypoxia-derived molecular MSI signatures to predict breast cancer outcomeR01CA213492 · NCI · JOHNS HOPKINS UNIVERSITY · PI GLUNDE, KRISTINE, HEEREN, RON · 2017 to 2021
$2.1M
Molecular studies of the MR-detectable oncometabolite glycerophosphocholineR01CA213428 · NCI · JOHNS HOPKINS UNIVERSITY · PI GLUNDE, KRISTINE · 2017 to 2021
$1.9M
Reprogramming of creatine metabolism in breast cancer metastasisR01CA264901 · NCI · JOHNS HOPKINS UNIVERSITY · PI Kristine Glunde · 2022 to 2026
$1.8M
Next-generation optical nanoprobes: From quantum biosensing to cellular monitoringR35GM149272 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI ISHAN BARMAN · 2023 to 2026
$1.6M
timsTOF fleX with MALDI-2 for Advanced Mass Spectrometry ImagingS10OD030500 · OD · JOHNS HOPKINS UNIVERSITY · PI GLUNDE, KRISTINE · 2021 to 2021
$1.3M
NCI NIH HHS R01 CA213428NCI NIH HHS R01 CA213492NCI NIH HHS R01 CA264901NIBIB NIH HHS P41 EB015871NIGMS NIH HHS DP2 GM128198NIGMS NIH HHS R35 GM149272NIH HHS S10 OD030500
6 · The paper itself

Abstract

Multimodal tissue imaging techniques that integrate two complementary modalities are powerful discovery tools for unraveling biological processes and identifying biomarkers of disease. Combining Raman spectroscopic imaging (RSI) and matrix-assisted laser-desorption/ionization (MALDI) mass spectrometry imaging (MSI) to obtain fused images with the advantages of both modalities has the potential of providing spatially resolved, sensitive, specific biomolecular information, but has so far involved two separate sample preparations, or even consecutive tissue sections for RSI and MALDI MSI, resulting in images with inherent disparities. We have developed RaMALDI, a streamlined, integrated, multimodal imaging workflow of RSI and MALDI MSI, performed on a single tissue section with one sample preparation protocol. We show that RaMALDI imaging of various tissues effectively integrates molecular information acquired from both RSI and MALDI MSI of the same sample, which will drive discoveries in cell biology, biomedicine, and pathology, and advance tissue diagnostics.

Indexed as

Biosensing TechniquesMultimodal ImagingSerogroupSpecimen HandlingSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationMALDIMass spectrometry imagingMatrixMultimodal imagingRaman spectroscopy

Identifiers

PMID37597501
PMCPMC10544780

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.