ArticleBMC pulmonary medicine2025
Exosomes from Tregs mitigate lung damage caused by smoking via inhibiting inflammation and altering T lymphocyte subsets in COPD rats.
Article in BMC pulmonary medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
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.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
Abstract
backgroundChronic obstructive pulmonary disease (COPD) is a common disease with respiratory symptoms and limited airflow. Exosomes derived from Tregs (Treg-exo) could regulate immune function and prevent autoimmune disease. This study assessed Treg-exo effects on COPD.
methodsIn vivo, rats were divided into three groups including control, COPD and exosomes groups. COPD models were established by passive smoking combined with lipopolysaccharide. Phosphate buffered saline or Treg-exo were administered via tail vein. Lung function, Hematoxylin and Eosin staining, and enzyme-linked immunosorbent assay (ELISA) were performed to evaluate lung function, histopathology and inflammation. Flow cytometry was used for peripheral blood T cell separation and counting. In vitro, COPD cluster of differentiation (CD) 4
resultsIn vivo, pulmonary function tests and HE staining showed Treg-exo treatment enhanced lung function and alleviated lung damage; flow cytometry showed Treg-exo treatment decreased CD8
conclusionsTreg-exo suppressed inflammation and CD4
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.