ArticleTherapeutic advances in chronic disease2024
Dynamic shifts in lung cytokine patterns in post-COVID-19 interstitial lung disease patients: a pilot study.
Article in Therapeutic advances in chronic disease, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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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.
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Who cites it
4 citing papers in PubMed, 6 citations in OpenAlex.
- Recurrent Urinary Tract Infections in a Patient with Diffuse Large B-Cell Lymphoma and Severe COVID-19: A Single Case of Suspected Immunosuppression Where Antibacterial Therapy Was Not Enough.Antibiotics (Basel, Switzerland) · 2026Article
- Hematologic and Immunologic Overlap Between COVID-19 and Idiopathic Pulmonary Fibrosis.Journal of clinical medicine · 2025Review
- Cytoimmunological Profile of Lower Airways in Post-COVID-19 Syndrome (PCS): Predictive Value of Bronchoalveolar Lavage.Journal of clinical medicine · 2025Article
- Relationship Between the Level of CCL13 in Nasal Mucosa Tissue and Postoperative Recurrence in Patients with Chronic Rhinosinusitis.Journal of inflammation research · 2025Article
Corrections and comments
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Authors and funding
12 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Introduction: The pathogenesis of post-COVID interstitial lung disease, marked by lung tissue scarring and functional decline, remains largely unknown. Objectives: We aimed to elucidate the temporal cytokine/chemokine changes in bronchoalveolar lavage (BAL) from patients with post-COVID interstitial lung disease to uncover potential immune drivers of pulmonary complications. Design: We evaluated 16 females diagnosed with post-COVID interstitial lung disease, originating from moderate to severe cases during the second epidemic wave in the Autumn of 2020, treated at the Pneumology Department of the Arad County Clinical Hospital, Romania. Their inflammatory response over time was compared to a control group. Methods: A total of 48 BAL samples were collected over three intervals (1, 3, and 6 months) and underwent cytology, gene, and protein expression analyses for pro/anti-inflammatory lung cytokines and chemokines using reverse transcription polymerase chain reaction and enzyme-linked immunosorbent assay. Results: One month after infection, there were significant increases in the levels of IL-6 and IL-8. These levels decreased gradually over the course of 6 months but were still higher than those seen in control. Interferon-gamma and tumor necrosis factor alpha exhibited similar patterns. Persistent elevations were found in IL-10, IL-13, and pro-fibrotic M2 macrophages' chemokines (CCL13 and CCL18) for 6 months. Furthermore, pronounced neutrophilia was observed at 1 month post-COVID, highlighting persistent inflammation and lung damage. Neutrophil efferocytosis, aiding inflammation resolution and tissue repair, was evident at the 1-month time interval. A notable time-dependent reduction in CD28 was also noticed. Conclusion: Our research provides insight into the immunological processes that may lead to the fibrotic changes noted in the lungs following COVID-19.
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