Evidence map›Paper›PMID 23843310›Full record

ReviewWiley interdisciplinary reviews. Systems biology and medicine

Multiscale image-based modeling and simulation of gas flow and particle transport in the human lungs.

Ching-Long Lin, Merryn H Tawhai, Eric A Hoffman

Abstract readReview
In one paragraph

Review in Wiley interdisciplinary reviews. Systems biology and medicine. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
5.7field-weighted citation impact, top 4% 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

31 citing papers in PubMed, 82 citations in OpenAlex.

  1. Review
  2. Human lungs fluid mechanics: an overview of current modelling techniques.The European physical journal. E, Soft matter · 2026
    Review
  3. Review
  4. Review
  5. Forward Computational Modeling of Respiratory Airflow.Applied sciences (Basel, Switzerland) · 2024
    Article
  6. Investigating distributions of inhaled aerosols in the lungs of post-COVID-19 clusters through a unified imaging and modeling approach.European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences · 2024
    Article
  7. Insights from 3D modeling and fluid dynamics in COVID-19 pneumonia.Medical & biological engineering & computing · 2024
    Article
  8. Review
  9. Article
  10. Article
  11. A Review of Respiratory Anatomical Development, Air Flow Characterization and Particle Deposition.International journal of environmental research and public health · 2020
    Review
  12. Article
  13. Article
  14. Review
  15. Review
  16. Article
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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

3 authors at 2 institutions in 2 countries.

Ching-Long LinMechanical and Industrial Engineering, University of Iowa, Iowa City, IA, USA.
Merryn H Tawhai
Eric A Hoffman
University of Iowa · USUniversity of Auckland · NZ

Funding

Pulmonary Toxicology Facility CoreP30ES005605 · NIEHS · UNIVERSITY OF IOWA · PI Brandi Janssen · 1990 to 2026
$40.5M
Multi-center Structural & Functional Quantitative CT Pulmonary PhenotypingR01HL112986 · NHLBI · UNIVERSITY OF IOWA · PI HOFFMAN, ERIC ALFRED · 2012 to 2016
$4.6M
Multiscale Interaction of Pulmonary Gas Flow and Lung Tissue MechanicsR01HL094315 · NHLBI · UNIVERSITY OF IOWA · PI LIN, CHING-LONG · 2010 to 2013
$1.4M
Large-Scale Computing and Visualization for Cardiopulmonary ImagingS10RR022421 · NCRR · UNIVERSITY OF IOWA · PI LIN, CHING-LONG · 2008 to 2008
$474k
NCRR NIH HHS S10 RR022421NCRR NIH HHS S10-RR-022421NHLBI NIH HHS R01 HL094315NHLBI NIH HHS R01-HL-094315NHLBI NIH HHS R01 HL112986NIEHS NIH HHS P30 ES005605
6 · The paper itself

Abstract

Improved understanding of structure and function relationships in the human lungs in individuals and subpopulations is fundamentally important to the future of pulmonary medicine. Image-based measures of the lungs can provide sensitive indicators of localized features, however to provide a better prediction of lung response to disease, treatment, and environment, it is desirable to integrate quantifiable regional features from imaging with associated value-added high-level modeling. With this objective in mind, recent advances in computational fluid dynamics (CFD) of the bronchial airways-from a single bifurcation symmetric model to a multiscale image-based subject-specific lung model-will be reviewed. The interaction of CFD models with local parenchymal tissue expansion-assessed by image registration-allows new understanding of the interplay between environment, hot spots where inhaled aerosols could accumulate, and inflammation. To bridge ventilation function with image-derived central airway structure in CFD, an airway geometrical modeling method that spans from the model 'entrance' to the terminal bronchioles will be introduced. Finally, the effects of turbulent flows and CFD turbulence models on aerosol transport and deposition will be discussed.

Indexed as

Biological TransportGasesHumansHydrodynamicsLungModels, BiologicalPulmonary Disease, Chronic ObstructiveTomography, X-Ray ComputedGases

Identifiers

PMID23843310
PMCPMC3763693
OpenAlexW2169229115

What OpenQuestion holds

Textmetadata
LicenceTDM
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.