Evidence map›Paper›PMID 24637518›Full record

ArticlePloS one2014

Histological quantitation of brain injury using whole slide imaging: a pilot validation study in mice.

Zhenzhou Chen, Dmitriy Shin, Shanyan Chen, Kovalenko Mikhail, Orr Hadass, Brittany N Tomlison, Dmitry Korkin, Chi-Ren Shyu, Jiankun Cui, Douglas C Anthony and 1 more

Open access · goldAbstract readValidation Study
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
3.3field-weighted citation impact, top 8% 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

17 citing papers in PubMed, 31 citations in OpenAlex.

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  6. Gelatin Zymography Can Be Performed on Fixed Brain Tissue.The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society · 2023
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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

11 authors at 1 institution in 2 countries.

Zhenzhou ChenDepartment of Pathology and Anatomical Sciences, University of Missouri School of Medicine, Columbia, Missouri, United States of America; Center for Translational Neuroscience, University of Missouri School of Medicine, Columbia, Missouri, United States of America; Department of Neurosurgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China.
Dmitriy ShinDepartment of Pathology and Anatomical Sciences, University of Missouri School of Medicine, Columbia, Missouri, United States of America.
Shanyan ChenDepartment of Pathology and Anatomical Sciences, University of Missouri School of Medicine, Columbia, Missouri, United States of America; Center for Translational Neuroscience, University of Missouri School of Medicine, Columbia, Missouri, United States of America; Interdisciplinary Neuroscience Program, University of Missouri, Columbia, Missouri, United States of America.
Kovalenko MikhailDepartment of Pathology and Anatomical Sciences, University of Missouri School of Medicine, Columbia, Missouri, United States of America.
Orr HadassDepartment of Pathology and Anatomical Sciences, University of Missouri School of Medicine, Columbia, Missouri, United States of America; Center for Translational Neuroscience, University of Missouri School of Medicine, Columbia, Missouri, United States of America.
Brittany N TomlisonDepartment of Pathology and Anatomical Sciences, University of Missouri School of Medicine, Columbia, Missouri, United States of America; Center for Translational Neuroscience, University of Missouri School of Medicine, Columbia, Missouri, United States of America.
Dmitry KorkinInformatics Institute and Department of Computer Science, University of Missouri, Columbia, Missouri, United States of America.
Chi-Ren ShyuInformatics Institute and Department of Computer Science, University of Missouri, Columbia, Missouri, United States of America.
Jiankun CuiDepartment of Pathology and Anatomical Sciences, University of Missouri School of Medicine, Columbia, Missouri, United States of America; Center for Translational Neuroscience, University of Missouri School of Medicine, Columbia, Missouri, United States of America.
Douglas C AnthonyDepartment of Pathology and Anatomical Sciences, University of Missouri School of Medicine, Columbia, Missouri, United States of America; Center for Translational Neuroscience, University of Missouri School of Medicine, Columbia, Missouri, United States of America; Department of Pathology and Laboratory Medicine, Alpert Medical School of Brown University, Providence, Rhode Island, United States of America.
Zezong GuDepartment of Pathology and Anatomical Sciences, University of Missouri School of Medicine, Columbia, Missouri, United States of America; Center for Translational Neuroscience, University of Missouri School of Medicine, Columbia, Missouri, United States of America.
University of Missouri · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Quantitative assessment of serial brain sections provides an objective measure of neurological events at cellular and molecular levels but is difficult to implement in experimental neuroscience laboratories because of variation from person-to-person and the time required for analysis. Whole slide imaging (WSI) technology, recently introduced for pathological diagnoses, offers an electronic environment and a variety of computational tools for performing high-throughput histological analysis and managing the associated information. In our study, we applied various algorithms to quantify histologic changes associated with brain injury and compared the results to manual assessment. WSI showed a high degree of concordance with manual quantitation by Pearson correlation and strong agreement using Bland-Altman plots in: (i) cortical necrosis in cresyl-violet-stained brain sections of mice after focal cerebral ischemia; (ii) intracerebral hemorrhage in ischemic mouse brains for automated annotation of the small regions, rather than whole hemisphere of the tissue sections; (iii) Iba1-immunoreactive cell density in the adjacent and remote brain regions of mice subject to controlled cortical impact (CCI); and (iv) neuronal degeneration by silver staining after CCI. These results show that WSI, when appropriately applied and carefully validated, is a highly efficient and unbiased tool to locate and identify neuropathological features, delineate affected regions and histologically quantify these events.

Indexed as

AlgorithmsAnimalsAutomationBrain InjuriesCell CountCerebral CortexCerebral HemorrhageMaleMiceMice, Inbred C57BLMicrogliaNecrosisNerve DegenerationNeuroimagingPilot ProjectsSilver Staining

Identifiers

PMID24637518
PMCPMC3956884
OpenAlexW1980458780

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.