Evidence map›Paper›PMID 29329637›Full record

ArticleCellular immunology2018

Transcriptomic evidence of immune activation in macroscopically normal-appearing and scarred lung tissues in idiopathic pulmonary fibrosis.

Irina G Luzina, Mariah V Salcedo, Mónica L Rojas-Peña, Anne E Wyman, Jeffrey R Galvin, Ashutosh Sachdeva, Andrew Clerman, June Kim, Teri J Franks, Edward J Britt and 5 more

Abstract read
In one paragraph

Article in Cellular immunology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

48 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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  10. The IL-33/ST2 Axis Is Not Required for the Profibrotic Effect of IL-33 in the Lungs.American journal of respiratory cell and molecular biology · 2024
    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

15 authors.

Irina G LuzinaUniversity of Maryland School of Medicine, Baltimore, MD, USA; Veterans Administration Medical Center, Baltimore, MD, USA.
Mariah V SalcedoUniversity of Maryland School of Medicine, Baltimore, MD, USA; Veterans Administration Medical Center, Baltimore, MD, USA.
Mónica L Rojas-PeñaOtogenetics Corporation, Atlanta, GA, USA.
Anne E WymanUniversity of Maryland School of Medicine, Baltimore, MD, USA; Veterans Administration Medical Center, Baltimore, MD, USA.
Jeffrey R GalvinUniversity of Maryland School of Medicine, Baltimore, MD, USA.
Ashutosh SachdevaUniversity of Maryland School of Medicine, Baltimore, MD, USA.
Andrew ClermanUniversity of Maryland School of Medicine, Baltimore, MD, USA.
June KimUniversity of Maryland School of Medicine, Baltimore, MD, USA.
Teri J FranksPulmonary and Mediastinal Pathology, Department of Defense, Joint Pathology Center, Silver Spring, MD, USA.
Edward J BrittUniversity of Maryland School of Medicine, Baltimore, MD, USA.
Jeffrey D HasdayUniversity of Maryland School of Medicine, Baltimore, MD, USA; Veterans Administration Medical Center, Baltimore, MD, USA.
Si M PhamUniversity of Maryland School of Medicine, Baltimore, MD, USA.
Allen P BurkeUniversity of Maryland School of Medicine, Baltimore, MD, USA.
Nevins W ToddUniversity of Maryland School of Medicine, Baltimore, MD, USA; Veterans Administration Medical Center, Baltimore, MD, USA.
Sergei P AtamasUniversity of Maryland School of Medicine, Baltimore, MD, USA; Veterans Administration Medical Center, Baltimore, MD, USA. Electronic address: satamas@som.umaryland.edu.

Funding

The Mechanisms of Profibrotic Sensitization by IL33R01HL126897 · NHLBI · UNIVERSITY OF MARYLAND BALTIMORE · PI LUZINA, IRINA G. · 2015 to 2018
$1.4M
The Central Role of IL-33 in Immune-Mediated ScarringI01BX002499 · VA · BALTIMORE VA MEDICAL CENTER · PI LUZINA, IRINA G. · 2015 to 2020
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Integrin-dependent mechanism of T cell-mediated pulmonary fibrosisI01CX000101 · VA · BALTIMORE VA MEDICAL CENTER · PI LUZINA, IRINA G. · 2009 to 2017
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BLRD VA I01 BX002499CSRD VA I01 CX000101NHLBI NIH HHS R01 HL126897
6 · The paper itself

Abstract

Idiopathic pulmonary fibrosis (IPF) is a fatal lung disease manifested by overtly scarred peripheral and basilar regions and more normal-appearing central lung areas. Lung tissues from macroscopically normal-appearing (IPFn) and scarred (IPFs) areas of explanted IPF lungs were analyzed by RNASeq and compared with healthy control (HC) lung tissues. There were profound transcriptomic changes in IPFn compared with HC tissues, which included elevated expression of numerous immune-, inflammation-, and extracellular matrix-related mRNAs, and these changes were similar to those observed with IPFs compared to HC. Comparing IPFn directly to IPFs, elevated expression of epithelial mucociliary mRNAs was observed in the IPFs tissues. Thus, despite the known geographic tissue heterogeneity in IPF, the entire lung is actively involved in the disease process, and demonstrates pronounced elevated expression of numerous immune-related genes. Differences between normal-appearing and scarred tissues may thus be driven by deranged epithelial homeostasis or possibly non-transcriptomic factors.

Indexed as

Extracellular MatrixFibroblastsGene OntologyHumansIdiopathic Pulmonary FibrosisLungMacrophage ActivationPrimary Cell CultureRespiratory MucosaRNA, MessengerSequence Analysis, RNATranscriptomeRNA, MessengerFibrosisInflammationLungTranscriptome

Identifiers

PMID29329637
PMCPMC5826809

What OpenQuestion holds

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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.