Evidence map›Paper›PMID 19925666›Full record

ArticleRespiratory research2009

Eosinophil and T cell markers predict functional decline in COPD patients.

Jeanine M D'Armiento, Steven M Scharf, Michael D Roth, John E Connett, Andrew Ghio, David Sternberg, Jonathan G Goldin, Thomas A Louis, Jenny T Mao, George T O'Connor and 11 more

Open access · goldAbstract read
In one paragraph

Article in Respiratory research, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 16% 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

25 citing papers in PubMed, 1 synthesis or guideline pooled it, 47 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Trial
  4. Trial
  5. Article
  6. Article
  7. Article
  8. Article
  9. Circulating eosinophil levels and lung function decline in stable chronic obstructive pulmonary disease: a retrospective longitudinal study.Jornal brasileiro de pneumologia : publicacao oficial da Sociedade Brasileira de Pneumologia e Tisilogia · 2022
    Article
  10. Chemokines in COPD: From Implication to Therapeutic Use.International journal of molecular sciences · 2019
    Review
  11. Role of eosinophils in airway inflammation of chronic obstructive pulmonary disease.International journal of chronic obstructive pulmonary disease · 2018
    Review
  12. Association of Elevated Serum GM-CSF, IFN-International journal of inflammation · 2018
    Article
  13. Article
  14. Article
  15. Observational
  16. Article
  17. Article
  18. Article
  19. Article
  20. Cathepsin G degradation of phospholipid transfer protein (PLTP) augments pulmonary inflammation.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2014
    Article
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

21 authors at 11 institutions in 1 country.

Jeanine M D'ArmientoDepartment of Medicine, Columbia University, New York, NY, USA. jmd12@columbia.edu
Steven M Scharf
Michael D Roth
John E Connett
Andrew Ghio
David Sternberg
Jonathan G Goldin
Thomas A Louis
Jenny T Mao
George T O'Connor
Joe W Ramsdell
Andrew L Ries
Neil W Schluger
Frank C Sciurba
Melissa A Skeans
Helen Voelker
Robert E Walter
Christine H Wendt
Gail G Weinmann
Robert A Wise
Robert F Foronjy
University of California, Los Angeles · USColumbia University · USJohns Hopkins University · USUniversity of California, San Diego · USBoston University · USEnvironmental Protection Agency · USNational Institutes of Health · USResearch Triangle Park Foundation · USUniversity of Maryland, Baltimore · USUniversity of Minnesota · USUniversity of Pittsburgh · US

Funding

Smoke Induced Airway Injury in the LungR01HL086936 · NHLBI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI D'ARMIENTO, JEANINE M · 2007 to 2016
$3.7M
The Effects of PP2A on TNF Signaling and Smoke-Induced Lung InjuryR01HL098528 · NHLBI · ST. LUKE'S-ROOSEVELT INST FOR HLTH SCIS · PI FORONJY, ROBERT F · 2010 to 2014
$2.2M
FEASIBILTIY STUDIES ON RETINOID TREATMENT IN EMPHYSEMAN01HR096145 · HR · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI SCHLUGER, NEIL W. · 1999 to 2000
$1.8M
FEASIBILITY STUDIES ON RETINOID TREATMENT IN EMPHYSEMAN01HR096142 · HR · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI SCIURBA, FRANK C. · 1999 to 2000
$1.4M
CLINICAL CENTERS FOR FEASIBILITY STUDIES ON RETINOID TREN01HR096144 · HR · UNIVERSITY OF CALIFORNIA SAN DIEGO · PI RAMSDELL, JOE W · 1999 to 2000
$1.4M
FEASIBILITY OF RETINOIC ACID TREATMENT IN EMPHYSEMA /FORTE/-N01HR96140N01HR096140 · HR · UNIVERSITY OF MINNESOTA TWIN CITIES · PI CONNETT, JOHN E · 1999 to 2006
$1.1M
FEASIBILITY STUDIES ON RETINOID TREATMENT IN EMPHYSEMAN01HR096141 · HR · BOSTON UNIVERSITY MEDICAL CAMPUS · PI O'CONNOR, GEORGE T · 1999 to 2000
$1.0M
CLINICAL CENTERS FOR FEASIBILITY STUDIES ON RETINOID TREN01HR096143 · HR · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI ROTH, MICHAEL D · 1999 to 2000
$957k
NHLBI NIH HHS L30 HL074905NHLBI NIH HHS N01-HR-96140NHLBI NIH HHS N01-HR-96141-001NHLBI NIH HHS N01-HR-96142NHLBI NIH HHS N01-HR-96143NHLBI NIH HHS N01-HR-96144NHLBI NIH HHS N01-HR-96145NHLBI NIH HHS R01HL086936-03NHLBI NIH HHS R01 HL098528
6 · The paper itself

Abstract

backgroundThe major marker utilized to monitor COPD patients is forced expiratory volume in one second (FEV1). However, a single measurement of FEV1 cannot reliably predict subsequent decline. Recent studies indicate that T lymphocytes and eosinophils are important determinants of disease stability in COPD. We therefore measured cytokine levels in the lung lavage fluid and plasma of COPD patients in order to determine if the levels of T cell or eosinophil related cytokines were predictive of the future course of the disease.

methodsBaseline lung lavage and plasma samples were collected from COPD subjects with moderately severe airway obstruction and emphysematous changes on chest CT. The study participants were former smokers who had not had a disease exacerbation within the past six months or used steroids within the past two months. Those subjects who demonstrated stable disease over the following six months (DeltaFEV1 % predicted = 4.7 +/- 7.2; N = 34) were retrospectively compared with study participants who experienced a rapid decline in lung function (DeltaFEV1 % predicted = -16.0 +/- 6.0; N = 16) during the same time period and with normal controls (N = 11). Plasma and lung lavage cytokines were measured from clinical samples using the Luminex multiplex kit which enabled the simultaneous measurement of several T cell and eosinophil related cytokines. RESULTS AND DISCUSSION: Stable COPD participants had significantly higher plasma IL-2 levels compared to participants with rapidly progressive COPD (p = 0.04). In contrast, plasma eotaxin-1 levels were significantly lower in stable COPD subjects compared to normal controls (p < 0.03). In addition, lung lavage eotaxin-1 levels were significantly higher in rapidly progressive COPD participants compared to both normal controls (p < 0.02) and stable COPD participants (p < 0.05).

conclusionThese findings indicate that IL-2 and eotaxin-1 levels may be important markers of disease stability in advanced emphysema patients. Prospective studies will need to confirm whether measuring IL-2 or eotaxin-1 can identify patients at risk for rapid disease progression.

Indexed as

AdultAgedBiomarkersBronchoalveolar LavageBronchoalveolar Lavage FluidBronchoscopyChemokine CCL11CytokinesDisease ProgressionEosinophilsForced Expiratory VolumeHumansInterleukin-2LungMiddle AgedPredictive Value of TestsBiomarkersCCL11 protein, humanChemokine CCL11CytokinesIL2 protein, humanInterleukin-2Respiratory System AgentsTretinoin

Identifiers

PMID19925666
PMCPMC2785783
OpenAlexW2142591807

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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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.