Evidence map›Paper›PMID 34983106›Full record

ArticleAllergy, asthma & immunology research2022

Serum Amyloid A1: A Biomarker for Neutrophilic Airway Inflammation in Adult Asthmatic Patients.

Tra Cao Thi Bich, Quang Luu Quoc, Youngwoo Choi, Eun-Mi Yang, Hoang Kim Tu Trinh, Yoo Seob Shin, Hae-Sim Park

Open access · diamondAbstract read
In one paragraph

Article in Allergy, asthma & immunology research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
4.2field-weighted citation impact, top 5% 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, 36 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. New targets for type 2-low asthma.The Korean journal of internal medicine · 2024
    Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. Frontiers in immunology · 2023
    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

7 authors at 2 institutions in 2 countries.

Tra Cao Thi BichDepartment of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, Korea.ORCID https://orcid.org/0000-0003-4459-6486
Quang Luu QuocDepartment of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, Korea.ORCID https://orcid.org/0000-0003-2183-8171
Youngwoo ChoiDepartment of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, Korea.ORCID https://orcid.org/0000-0002-8384-9557
Eun-Mi YangDepartment of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, Korea.ORCID https://orcid.org/0000-0001-8371-3513
Hoang Kim Tu TrinhUniversity of Medicine and Pharmacy at Ho Chi Minh City, Vietnam.ORCID https://orcid.org/0000-0002-2598-788X
Yoo Seob ShinDepartment of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, Korea.ORCID https://orcid.org/0000-0002-9855-3185
Hae-Sim ParkDepartment of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, Korea. hspark@ajou.ac.kr.ORCID https://orcid.org/0000-0003-2614-0303
Ajou University · KRUniversity of Medicine and Pharmacy at Ho Chi Minh City · VN

Funding

Korea Health Industry Development Institute HR16C0001Ministry of Education 2019R1A6C1010003
6 · The paper itself

Abstract

purposeWe evaluated the role of serum amyloid A1 (SAA1) in the pathogenesis of airway inflammation according to the phenotype of asthma.

methodsOne hundred twenty-two asthmatic patients and 60 healthy control subjects (HCs) were enrolled to measure SAA1 levels. The production of SAA1 from airway epithelial cells (AECs) and its effects on macrophages and neutrophils were investigated

resultsThe SAA1 levels were significantly higher in sera of asthmatic patients than in those of HCs (

conclusionsThe results show that SAA1 could induce neutrophilic airway inflammation by activating neutrophils along with NET formation, M1 macrophages, and Th2/Th17 predominant cells, contributing to the phenotype of NA or MA.

Indexed as

asthmabiomarkersepithelial cellsinflammationmacrophagesneutrophilsphenotypePoly I-CSerum amyloid A protein

Identifiers

PMID34983106
PMCPMC8724823
OpenAlexW3213620634

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.