Evidence map›Paper›PMID 31774304›Full record

ArticleAmerican journal of physiology. Lung cellular and molecular physiology2020

Tissue traction microscopy to quantify muscle contraction within precision-cut lung slices.

Sumati Ram-Mohan, Yan Bai, Niccole Schaible, Allen J Ehrlicher, Daniel P Cook, Bela Suki, David A Stoltz, Julian Solway, Xingbin Ai, Ramaswamy Krishnan

Open access · bronzeAbstract read
In one paragraph

Article in American journal of physiology. Lung cellular and molecular physiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
0.9field-weighted citation impact, top 27% 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

13 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Mechanosensing Pathways in the Progression of Pulmonary Fibrosis.Current opinion in biomedical engineering · 2025
    Article
  3. Review
  4. Article
  5. Review
  6. Review
  7. Review
  8. Article
  9. Review
  10. Review
  11. Article
  12. Review
  13. Journal of fungi (Basel, Switzerland) · 2020
    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

10 authors at 6 institutions in 2 countries.

Sumati Ram-MohanCenter for Vascular Biology Research, Department of Emergency Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts.
Yan BaiPulmonary and Critical Care Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts.
Niccole SchaibleCenter for Vascular Biology Research, Department of Emergency Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts.
Allen J EhrlicherDepartment of Bioengineering, McGill University, Montreal, Quebec, Canada.
Daniel P CookDepartment of Internal Medicine, University of Iowa, Iowa City, Iowa.
Bela SukiBiomedical Engineering Department, Boston University, Boston, Massachusetts.ORCID 0000-0002-9720-1006
David A StoltzDepartment of Internal Medicine, University of Iowa, Iowa City, Iowa.
Julian SolwayDepartment of Medicine, University of Chicago, Chicago, Illinois.
Xingbin AiPulmonary and Critical Care Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts.
Ramaswamy KrishnanCenter for Vascular Biology Research, Department of Emergency Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts.
Beth Israel Deaconess Medical Center · USBrigham and Women's Hospital · USUniversity of Iowa · USBoston University · USMcGill University · CAUniversity of Chicago · US

Funding

Respiratory virus infection in early cystic fibrosis lung diseaseP01HL091842 · NHLBI · UNIVERSITY OF IOWA · PI ZABNER, JOSEPH · 2008 to 2022
$34.2M
MEDICAL SCIENTIST TRAINING PROGRAMT32GM007337 · NIGMS · UNIVERSITY OF IOWA · PI GEYER, PAMELA K., LENTZ, STEVEN R · 1985 to 2020
$15.9M
Preclinical development of myosolvins, a new class of medicine for asthmaUH3HL123816 · NHLBI · UNIVERSITY OF CHICAGO · PI MCCORMICK, DAVID L., SOLWAY, JULIAN · 2016 to 2018
$1.9M
Cholinergic hyperinnernation in early life regulates long-term airway reactivityK08HL135443 · NHLBI · MASSACHUSETTS GENERAL HOSPITAL · PI BAI, YAN · 2017 to 2021
$861k
Monitoring contractile forces during airway constrictionR21HL123522 · NHLBI · BETH ISRAEL DEACONESS MEDICAL CENTER · PI KRISHNAN, RAMASWAMY · 2016 to 2017
$492k
NHLBI NIH HHS K08 HL135443NHLBI NIH HHS P01 HL091842NHLBI NIH HHS R21 HL123522NHLBI NIH HHS UH3 HL123816NIGMS NIH HHS T32 GM007337
6 · The paper itself

Abstract

In asthma, acute bronchospasm is driven by contractile forces of airway smooth muscle (ASM). These forces can be imaged in the cultured ASM cell or assessed in the muscle strip and the tracheal/bronchial ring, but in each case, the ASM is studied in isolation from the native airway milieu. Here, we introduce a novel platform called tissue traction microscopy (TTM) to measure ASM contractile force within porcine and human precision-cut lung slices (PCLS). Compared with the conventional measurements of lumen area changes in PCLS, TTM measurements of ASM force changes are

Indexed as

MicroscopyTractionAnimalsAnimals, NewbornBiomechanical PhenomenaBronchoconstrictionHumansLungMuscle ContractionMuscle, SmoothStress, MechanicalSwineairwayASMcontractionstretch

Identifiers

PMID31774304
PMCPMC7052683
OpenAlexW2990893800

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.