Evidence map›Paper›PMID 27001252›Full record

ArticleLipids in health and disease2016

High apolipoprotein M serum levels correlate with chronic obstructive pulmonary disease.

Hui Li, Yinyin Liu, Ling Wang, Ting Shen, Wenhan Du, Zhijun Liu, Ruohong Chen, Min Hu

Open access · goldAbstract read
In one paragraph

Article in Lipids in health and disease, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 3 pooled it
2.2field-weighted citation impact, top 13% 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

23 citing papers in PubMed, 3 syntheses or guidelines pooled it, 46 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Review
  5. Article
  6. Observational and Genetic Evidence Reveals the Effect of Serum Lipid Levels on COPD Risk.International journal of chronic obstructive pulmonary disease · 2025
    Observational
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. High-Density Lipoproteins in Non-Cardiovascular Diseases.International journal of molecular sciences · 2022
    Article
  13. High-Density Lipoproteins: A Role in Inflammation in COPD.International journal of molecular sciences · 2022
    Review
  14. Article
  15. Review
  16. Article
  17. Article
  18. The Relationship of Lymphocyte to High-Density Lipoprotein Ratio with Pulmonary Function in COPD.International journal of chronic obstructive pulmonary disease · 2020
    Article
  19. Lipid metabolism in chronic obstructive pulmonary disease.International journal of chronic obstructive pulmonary disease · 2019
    Review
  20. 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

8 authors at 2 institutions in 1 country.

Hui LiDepartment of Clinical Laboratory, The Second Xiangya Hospital, Centre South University, Changsha, 410011, Hunan Province, China.
Yinyin LiuDepartment of Clinical Laboratory, The Second Xiangya Hospital, Centre South University, Changsha, 410011, Hunan Province, China.
Ling WangDepartment of Clinical Laboratory, The Second Xiangya Hospital, Centre South University, Changsha, 410011, Hunan Province, China.
Ting ShenDepartment of Clinical Laboratory, The Second Xiangya Hospital, Centre South University, Changsha, 410011, Hunan Province, China.
Wenhan DuDepartment of Clinical Laboratory, The Second Xiangya Hospital, Centre South University, Changsha, 410011, Hunan Province, China.
Zhijun LiuDepartment of Pulmonary Medicine, The Second Xiangya Hospital, Centre South University, Changsha, 410011, Hunan Province, China.
Ruohong ChenDepartment of Clinical Laboratory, The Second Xiangya Hospital, Centre South University, Changsha, 410011, Hunan Province, China.
Min HuDepartment of Clinical Laboratory, The Second Xiangya Hospital, Centre South University, Changsha, 410011, Hunan Province, China. minhu013@sina.com.
Second Xiangya Hospital of Central South University · CNCentral South University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRecently, variations in a component of high-density lipoprotein (HDL), namely apolipoprotein M (apoM), were found to be associated with chronic obstructive pulmonary disease (COPD). The aim of this study was to evaluate the association between apoM and COPD severity. Factors associated with apoM, COPD, or coronary artery disease (CAD) were also assessed.

methodsA total of 110 COPD patients and 110 age- and sex-matched non-COPD controls were included. Among them, thirty COPD patients and seven non-COPD controls had CAD. ApoM and pentraxin-3 levels were measured by ELISA. Additionally, the levels of high-sensitivity C-reactive protein (hs-CRP), cholesterol, and triglyceride were assessed using an automatic biochemical analyzer.

resultsSerum apoM levels increased gradually with COPD severity, with the most prominent apoM elevation observed in very severe COPD cases. In addition, ApoM was correlated with percent-predicted forced expiratory volume in one second (% predicted FEV1) (r = -0.38, P < 0.001), low-density lipoprotein cholesterol (LDL-C) (r = 0.23, P < 0.017), and hs-CRP (r = 0.24, P = 0.01) in COPD patients. Furthermore, apoM was shown to be a risk factor for COPD onset (OR = 1.095, 95% CI = 1.034-1.160, P = 0.002), but not associated with CAD in COPD patients.

conclusionsSerum apoM was elevated in COPD patients and increased gradually with COPD severity. However, there was no association between apoM and CAD development in COPD patients.

Indexed as

AgedApolipoproteinsApolipoproteins MBiomarkersCase-Control StudiesCholesterol, LDLCoronary Artery DiseaseFemaleHumansLipocalinsMaleMiddle AgedPulmonary Disease, Chronic ObstructiveRisk FactorsApolipoproteinsApolipoproteins MAPOM protein, humanBiomarkersCholesterol, LDLLipocalinsApolipoprotein MCardiovascular diseaseChronic obstructive pulmonary diseaseForced expiratory volume in one second, % predicted FEV1

Identifiers

PMID27001252
PMCPMC4802916
OpenAlexW2307005334

What OpenQuestion holds

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LicenceCC BY
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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.