Evidence map›Paper›PMID 33237823›Full record

ArticleThe British journal of radiology2021

Increased chemokines levels in patients with chronic obstructive pulmonary disease: correlation with quantitative computed tomography metrics.

Wendong Hao, Manxiang Li, Yamei Pang, Weiping Du, Xiaoqi Huang

Open access · bronzeAbstract readEvaluation Study
In one paragraph

Article in The British journal of radiology, 2021. 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
1.0field-weighted citation impact, top 19% 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, 14 citations in OpenAlex.

  1. ADAMTS5 May Serve as a Useful Biomarker for Chronic Obstructive Pulmonary Disease.International journal of chronic obstructive pulmonary disease · 2026
    Article
  2. Article
  3. A Breath of Fresh Insight: Targeting CXCR4 in Early Chronic Obstructive Pulmonary Disease.American journal of respiratory cell and molecular biology · 2025
    Article
  4. Article
  5. Article
  6. Article
  7. The Mediation of Circulating Inflammatory Proteins in the Causal Pathway from Immune Cells to COPD.International journal of chronic obstructive pulmonary disease · 2025
    Article
  8. Plasma Levels of CXCL9 and MCP-3 are Increased in Asthma-COPD Overlap (ACO) Patients.International journal of chronic obstructive pulmonary disease · 2025
    Article
  9. Frontiers in medicine · 2025
    Article
  10. Article
  11. Review
  12. Article
  13. Identification of Hub Genes Associated with COPD Through Integrated Bioinformatics Analysis.International journal of chronic obstructive pulmonary disease
    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

5 authors at 2 institutions in 1 country.

Wendong HaoDepartment of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi'anJiaotong University, Xi'an, China.
Manxiang LiDepartment of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi'anJiaotong University, Xi'an, China.
Yamei PangDepartment of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi'anJiaotong University, Xi'an, China.
Weiping DuClinical Laboratory Diagnosis Department, The Affiliated Hospital of Yan'an University, Yan'an, China.
Xiaoqi HuangDepartment of Radiology, The Affiliated Hospital of Yan'an University, Yan'an, China.
Yan'an University · CNFirst Affiliated Hospital of Xi'an Jiaotong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveWe sought to explore the relationships between multiple chemokines with spirometry, inflammatory mediators and CT findings of emphysema, small airways disease and bronchial wall thickness.

methodsAll patients with COPD (

resultsMultiple chemokines (CCL2, CCL3, CCL5, CX3CL1, CXCL8, CXCL9, CXCL10, CXCL11 and CXCL12) and inflammatory mediators (MMP-9, MMP-12, IL-18 and neutrophil count) were markedly increased in the serum of COPD patients compared with healthy controls. There were associations between small airway disease (E/I MLD) and CCL11, CXCL8, CXCL10, CXCL11, CXCL12 and CX3CL1. Especially CXCL8 and CX3CL1 are strongly associated with E/I MLD (

conclusionPulmonary chemokines levels are closely associated with the extent of gas trapping, small airways disease and emphysema identified on high-resolution chest CT scan. ADVANCES IN KNOWLEDGE: This study combines quantitative CT analysis with multiplex chemokines and inflammatory mediators to identify a new role of pathological changes in COPD.

Indexed as

ChemokinesChinaEvaluation Studies as TopicFemaleHumansLungMaleMiddle AgedPulmonary Disease, Chronic ObstructiveReproducibility of ResultsTomography, X-Ray ComputedChemokines

Identifiers

PMID33237823
PMCPMC7934302
OpenAlexW3110196437

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.