Evidence map›Paper›PMID 26550921›Full record

ArticleAmerican journal of respiratory cell and molecular biology2016

Cryopreserved Human Precision-Cut Lung Slices as a Bioassay for Live Tissue Banking. A Viability Study of Bronchodilation with Bitter-Taste Receptor Agonists.

Yan Bai, Nandini Krishnamoorthy, Kruti R Patel, Ivan Rosas, Michael J Sanderson, Xingbin Ai

Abstract read
In one paragraph

Article in American journal of respiratory cell and molecular biology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
2.3field-weighted citation impact, top 12% 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

46 citing papers in PubMed, 65 citations in OpenAlex.

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  16. Innovative three-dimensional models for understanding mechanisms underlying lung diseases: powerful tools for translational research.European respiratory review : an official journal of the European Respiratory Society · 2023
    Review
  17. Article
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  19. The Maresin 1-LGR6 axis decreases respiratory syncytial virus-induced lung inflammation.Proceedings of the National Academy of Sciences of the United States of America · 2023
    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

6 authors at 3 institutions in 1 country.

Yan Bai1 Pulmonary, Allergy, Sleep and Critical Care Medicine, Boston University School of Medicine, Boston, Massachusetts.
Nandini Krishnamoorthy2 Pulmonary and Critical Care Medicine, Brigham and Women's Hospital, Boston, Massachusetts; and.
Kruti R Patel1 Pulmonary, Allergy, Sleep and Critical Care Medicine, Boston University School of Medicine, Boston, Massachusetts.
Ivan Rosas2 Pulmonary and Critical Care Medicine, Brigham and Women's Hospital, Boston, Massachusetts; and.
Michael J Sanderson3 Department of Microbiology and Physiological Systems, University of Massachusetts Medical School, Worcester, Massachusetts.
Xingbin Ai1 Pulmonary, Allergy, Sleep and Critical Care Medicine, Boston University School of Medicine, Boston, Massachusetts.
Boston University · USBrigham and Women's Hospital · USUniversity of Massachusetts Chan Medical School · US

Funding

BIOLOGY OF THE LUNG--MULTIDISCIPLINARY PROGRAMT32HL007035 · NHLBI · BOSTON UNIVERSITY MEDICAL CAMPUS · PI Darrell N. Kotton, JOSEPH P MIZGERD · 1985 to 2026
$24.3M
A multi-scale approach to airway hyperresponsiveness: from molecule to organR01HL103405 · NHLBI · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI BATES, JASON HT, LAUZON, ANNE-MARIE · 2010 to 2013
$3.6M
The Fetal Lung Mesothelial Differentiation ProgramR01HL116163 · NHLBI · BOSTON UNIVERSITY MEDICAL CAMPUS · PI AI, XINGBIN, FINE, ALAN FINE · 2013 to 2016
$2.3M
NHLBI NIH HHS R01 HL103405NHLBI NIH HHS R01 HL116163NHLBI NIH HHS T32 HL007035
6 · The paper itself

Abstract

Human precision-cut lung slices (hPCLSs) provide a unique ex vivo model for translational research. However, the limited and unpredictable availability of human lung tissue greatly impedes their use. Here, we demonstrate that cryopreservation of hPCLSs facilitates banking of live human lung tissue for routine use. Our results show that cryopreservation had little effect on overall cell viability and vital functions of immune cells, including phagocytes and T lymphocytes. In addition, airway contraction and relaxation in response to specific agonists and antagonists, respectively, were unchanged after cryopreservation. At the subcellular level, cryopreserved hPCLSs maintained Ca(2+)-dependent regulatory mechanisms for the control of airway smooth muscle cell contractility. To exemplify the use of cryopreserved hPCLSs in smooth muscle research, we provide evidence that bitter-taste receptor (TAS2R) agonists relax airways by blocking Ca(2+) oscillations in airway smooth muscle cells. In conclusion, the banking of cryopreserved hPCLSs provides a robust bioassay for translational research of lung physiology and disease.

Indexed as

CryopreservationTissue BanksBiological AssayBronchodilator AgentsCalcium SignalingCell SurvivalHumansLungLymphocytesMuscle ContractionMuscle RelaxationMyocytes, Smooth MusclePhagocytesReceptors, G-Protein-CoupledTasteBronchodilator AgentsReceptors, G-Protein-Coupledbiobankbitter-taste receptorCa2+ oscillationscryopreservationhuman precision-cut lung slices

Identifiers

PMID26550921
PMCPMC4942196
OpenAlexW2146147565

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.