Evidence map›Paper›PMID 22701274›Full record

ArticleMediators of inflammation2012

Erythromycin enhances CD4+Foxp3+ regulatory T-cell responses in a rat model of smoke-induced lung inflammation.

Jing Bai, Shi-Lin Qiu, Xiao-Ning Zhong, Qiu-Ping Huang, Zhi-Yi He, Jian-Quan Zhang, Guang-Nan Liu, Mei-Hua Li, Jing-Min Deng

Open access · goldAbstract read
In one paragraph

Article in Mediators of inflammation, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.4field-weighted citation impact, top 12% 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

22 citing papers in PubMed, 40 citations in OpenAlex.

  1. Review
  2. Gut-derived immune cells and the gut-lung axis in ARDS.Critical care (London, England) · 2024
    Review
  3. Indocyanine-enhanced mouse model of bleomycin-induced lung fibrosis with hallmarks of progressive emphysema.American journal of physiology. Lung cellular and molecular physiology · 2023
    Article
  4. Erythromycin: an alternative for the management of oral mucositis?Medicina oral, patologia oral y cirugia bucal · 2022
    Review
  5. Article
  6. Article
  7. Article
  8. Rapamycin attenuates Tc1 and Tc17 cell responses in cigarette smoke-induced emphysema in mice.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2019
    Article
  9. Review
  10. Article
  11. Article
  12. Review
  13. Erythromycin Prevents Elastin Peptide-Induced Emphysema and Modulates CD4International journal of chronic obstructive pulmonary disease · 2019
    Article
  14. Review
  15. Review
  16. Review
  17. Article
  18. Article
  19. Review
  20. Interleukin-12 family cytokines and sarcoidosis.Frontiers in pharmacology · 2014
    Review
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

9 authors at 2 institutions in 1 country.

Jing BaiDepartment of Respiratory Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning 530000, China.
Shi-Lin Qiu
Xiao-Ning Zhong
Qiu-Ping Huang
Zhi-Yi He
Jian-Quan Zhang
Guang-Nan Liu
Mei-Hua Li
Jing-Min Deng
Guangxi Medical University · CNFirst Affiliated Hospital of GuangXi Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Heavy smoking can induce airway inflammation and emphysema. Macrolides can modulate inflammation and effector T-cell response in the lungs. However, there is no information on whether erythromycin can modulate regulatory T-cell (Treg) response. This study is aimed at examining the impact of erythromycin on Treg response in the lungs in a rat model of smoking-induced emphysema. Male Wistar rats were exposed to normal air or cigarette smoking daily for 12 weeks and treated by gavage with 100 mg/kg of erythromycin or saline daily beginning at the forth week for nine weeks. The lung inflammation and the numbers of inflammatory infiltrates in bronchoalveolar lavage fluid (BALF) were characterized. The frequency, the number of Tregs, and the levels of Foxp3 expression in the lungs and IL-8, IL-35, and TNF-α in BALF were determined by flow cytometry, RT-PCR and ELISA, respectively. Treatment with erythromycin reduced smoking-induced inflammatory infiltrates, the levels of IL-8 and TNF-α in the BALF and lung damages but increased the numbers of CD4+Foxp3+ Tregs and the levels of Foxp3 transcription in the lungs, accompanied by increased levels of IL-35 in the BALF of rats. Our novel data indicated that erythromycin enhanced Treg responses, associated with the inhibition of smoking-induced inflammation in the lungs of rats.

Indexed as

AnimalsCD4-Positive T-LymphocytesEnzyme-Linked Immunosorbent AssayErythromycinForkhead Transcription FactorsInterleukin-8PneumoniaRatsReverse Transcriptase Polymerase Chain ReactionSmokingTumor Necrosis Factor-alphaErythromycinForkhead Transcription FactorsFOXP3 protein, humanInterleukin-8Tumor Necrosis Factor-alpha

Identifiers

PMID22701274
PMCPMC3371355
OpenAlexW1991746123

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.