Evidence map›Paper›PMID 34258270›Full record

Trial reportBioMed research international2021

N-Acetylcysteine Improves Inflammatory Response in COPD Patients by Regulating Th17/Treg Balance through Hypoxia Inducible Factor-1

Xiaopeng Liu, Zhixiong Hu, Haiying Zhou

RetractedOpen access · hybridAbstract readRandomized Controlled TrialRetracted Publication
In one paragraph

Trial report in BioMed research international, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.8field-weighted citation impact, top 9% 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

15 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Advances in the Use ofAntioxidants (Basel, Switzerland) · 2023
    Review
  7. Review
  8. Th17/Treg Imbalance: Implications in Lung Inflammatory Diseases.International journal of molecular sciences · 2023
    Review
  9. Review
  10. Review
  11. Screening of potential key ferroptosis-related genes in Chronic Obstructive Pulmonary Disease.International journal of chronic obstructive pulmonary disease · 2023
    Article
  12. Article
  13. Review
  14. Article
  15. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Xiaopeng LiuDepartment of Respiratory Medicine, Jinshan Hospital, Fudan University, Shanghai 201508, China.
Zhixiong HuDepartment of Respiratory Medicine, Jinshan Hospital, Fudan University, Shanghai 201508, China.
Haiying ZhouDepartment of Respiratory Medicine, Jinshan Hospital, Fudan University, Shanghai 201508, China.ORCID https://orcid.org/0000-0002-6727-7413
Jinshan Hospital of Fudan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThis study was aimed to investigate the effects of N-acetylcysteine (NAC) on chronic obstructive pulmonary disease (COPD) and the change of Th17/Treg cytokine imbalance.

resultsWe found the oral administration of NAC could regulate Th17/Treg balance to resist inflammation in COPD patients. Serum testing showed that the proportion of Treg in CD4+ T cells has increased and the Th17/Treg ratio has decreased during the NAC treatment. In vitro studies, we found that NAC regulated Th17/Treg balance through Hypoxia Inducible Factor-1

conclusionsOur result could provide new diagnosis and treatment for elderly patients with COPD from the perspective of immunity ideas.

Indexed as

AcetylcysteineAdministration, OralAgedDown-RegulationFemaleHumansHypoxia-Inducible Factor 1, alpha SubunitInflammationInterleukin-10Interleukin-17Lymphocyte CountMalePulmonary Disease, Chronic ObstructiveTh17 CellsT-Lymphocytes, RegulatoryUp-RegulationAcetylcysteineHIF1A protein, humanHypoxia-Inducible Factor 1, alpha SubunitInterleukin-10Interleukin-17

Identifiers

PMID34258270
PMCPMC8260296
OpenAlexW3174102414

What Socratic 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 Socratic graph.