Evidence map›Paper›PMID 30190498›Full record

ArticleScientific reports2018

Imaging of Murine Whole Lung Fibrosis by Large Scale 3D Microscopy aided by Tissue Optical Clearing.

Lorenzo F Ochoa, Alexander Kholodnykh, Paula Villarreal, Bing Tian, Rahul Pal, Alexander N Freiberg, Allan R Brasier, Massoud Motamedi, Gracie Vargas

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
3.1field-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

20 citing papers in PubMed, 45 citations in OpenAlex.

  1. Review
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  11. Label-Free Multiphoton Microscopy: Much More Than Fancy Images.International journal of molecular sciences · 2021
    Review
  12. Review
  13. Article
  14. Article
  15. Article
  16. Tissue Optical Clearing for Biomedical Imaging: From In Vitro to In Vivo.Advances in experimental medicine and biology · 2021
    Article
  17. Review
  18. Article
  19. Article
  20. 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

9 authors at 2 institutions in 1 country.

Lorenzo F OchoaCenter for Biomedical Engineering, The University of Texas Medical Branch, Galveston, USA.
Alexander KholodnykhCenter for Biomedical Engineering, The University of Texas Medical Branch, Galveston, USA.
Paula VillarrealCenter for Biomedical Engineering, The University of Texas Medical Branch, Galveston, USA.
Bing TianDepartment of Internal Medicine, The University of Texas Medical Branch, Galveston, USA.
Rahul PalCenter for Biomedical Engineering, The University of Texas Medical Branch, Galveston, USA.
Alexander N FreibergDepartment of Pathology, The University of Texas Medical Branch, Galveston, USA.
Allan R BrasierInstitute for Clinical and Translational Research, University of Wisconsin-Madison School of Medicine and Public Health, Madison, USA.
Massoud MotamediCenter for Biomedical Engineering, The University of Texas Medical Branch, Galveston, USA.
Gracie VargasCenter for Biomedical Engineering, The University of Texas Medical Branch, Galveston, USA. grvargas@utmb.edu.
The University of Texas Medical Branch at Galveston · USUniversity of Wisconsin–Madison · US

Funding

UTMB Clinical and Translational Science AwardUL1TR001439 · NCATS · UNIVERSITY OF TEXAS MED BR GALVESTON · PI URBAN, RANDALL J · 2015 to 2024
$40.0M
Virus, Tissue Culture and ImmunoassayP01AI062885 · NIAID · UNIVERSITY OF TEXAS MEDICAL BR GALVESTON · PI GAROFALO, ROBERTO P · 2005 to 2022
$23.9M
Synthetic Organic Chemistry CoreP30ES006676 · NIEHS · UNIVERSITY OF TEXAS MEDICAL BR GALVESTON · PI ELFERINK, CORNELIS JOHAN · 1995 to 2017
$21.7M
Molecular Mechanisms of Environmental InjuryT32ES007254 · NIEHS · UNIVERSITY OF TEXAS MEDICAL BR GALVESTON · PI AMEREDES, BILL T · 1990 to 2022
$6.6M
NCATS NIH HHS UL1 TR001439NIAID NIH HHS P01 AI062885NIEHS NIH HHS P30 ES006676NIEHS NIH HHS T32 ES007254
6 · The paper itself

Abstract

Pulmonary fibrosis, characterized by excessive collagen deposition in the lungs, comprises a key and debilitating component of chronic lung diseases. Methods are lacking for the direct visualization of fibrillar collagen throughout the whole murine lung, a capability that would aid the understanding of lung fibrosis. We combined an optimized organ-level optical clearing (OC) approach with large-scale, label-free multiphoton microscopy (MPM) and second harmonic generation microscopy (SHGM) to reveal the complete network of fibrillar collagen in whole murine lungs. An innate inflammation-driven model based on repetitive poly(I:C) challenge was evaluated. Following OC, mosaic MPM/SHGM imaging with 3D reconstruction and whole organ quantitative analysis revealed significant differences in collagen deposition between PBS and poly(I:C) treated lungs. Airway specific analysis in whole lung acquisitions revealed significant sub-epithelial fibrosis evident throughout the proximal conductive and distal airways with higher collagen deposition in the poly(I:C) group vs PBS group. This study establishes a new, powerful approach based on OC and MPM/SHGM imaging for 3D analysis of lung fibrosis with macroscopic views of lung pathology based on microscopy and providing a new way to analyze the whole lung while avoiding regional sampling bias.

Indexed as

Imaging, Three-DimensionalAnimalsDisease Models, AnimalExtracellular MatrixLungMaleMiceMicroscopy, Fluorescence, MultiphotonPoly I-CPulmonary FibrosisPoly I-C

Identifiers

PMID30190498
PMCPMC6127188
OpenAlexW2889304416

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.