ArticleScientific reports2023
Fibroblasts are not just fibroblasts: clear differences between dermal and pulmonary fibroblasts' response to fibrotic growth factors.
Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
What it found
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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.
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.
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Who cites it
10 citing papers in PubMed, 15 citations in OpenAlex.
- Article
- DNA damage drives a unique, Alzheimer's disease-relevant senescent state in neurons.bioRxiv : the preprint server for biology · 2026Article
- Article
- Biomarkers of pulmonary fibrosis in bronchoalveolar lavage fluid and saliva. Study methods and pathophysiological significance.Frontiers in medicine · 2026Review
- Article
- Synergistic Effects of LPS and MSU on NF-κB/NLRP3-mediated Inflammation in Fibroblast Cells.Cell biochemistry and biophysics · 2025Article
- Altered Metabolism in Idiopathic Pulmonary Fibrosis.Journal of cellular physiology · 2025Review
- Advances in Extracellular Matrix-Associated Diagnostics and Therapeutics.Journal of clinical medicine · 2025Review
- Fibrosis in PCLS: comparing TGF-β and fibrotic cocktail.Respiratory research · 2025Article
- Delivery technologies for therapeutic targeting of fibronectin in autoimmunity and fibrosis applications.Advanced drug delivery reviews · 2024Review
Corrections and comments
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Systemic Sclerosis (SSc) hallmark is skin fibrosis, but up to 80% of the patients have fibrotic involvement in the pulmonary system. Antifibrotic drugs which have failed in a general SSc population have now been approved in patients with SSc-associated interstitial lung disease (ILD). This indicates that the fibrotic progression and regulation of fibroblasts likely depend on local factors specific to the tissue type. This study investigated the difference between dermal and pulmonary fibroblasts in a fibrotic setting, mimicking the extracellular matrix. Primary healthy fibroblasts were grown in a crowded environment and stimulated with TGF-β1 and PDGF-AB. The viability, morphology, migration capacity, extracellular matrix formation, and gene expression were assessed: TGF-β1 only increased the viability in the dermal fibroblasts. PDGF-AB increased the migration capacity of dermal fibroblasts while the pulmonary fibroblasts fully migrated. The morphology of the fibroblasts was different without stimulation. TGF-β1 increased the formation of type III collagen in pulmonary fibroblasts, while PDGF-AB increased it in dermal fibroblasts. The gene expression trend of type VI collagen was the opposite after PDGF-AB stimulation. The fibroblasts exhibit different response profiles to TGF-β1 and PDGF-AB; this suggests that drivers of fibrosis are tissue-dependent, which needs to be considered in drug development.
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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.