ArticleAdvances in rheumatology (London, England)2024
Evaluating the role of active TGF-β1 as inflammatory biomarker in Kashmiri (North-Indian) patients with systemic sclerosis: a case-control study.
Article in Advances in rheumatology (London, England), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Article
- Proteomic Portrait of Degranulation Program in Human Circulating Neutrophils Upon Multi-Inflammatory and Infectious Activation.Molecular & cellular proteomics : MCP · 2026Article
- Precision Medicine in Rheumatology: The Role of Biomarkers in Diagnosis and Treatment Optimization.Journal of clinical medicine · 2025Review
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10 authors.
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Abstract
backgroundAs a master immune system regulator, transforming growth factor β1 (TGF-β1) is closely linked to the complicated pathophysiology and development of systemic sclerosis (SSc), a multisystem fibrotic disease.
objectiveWe aim to evaluate the transcriptional levels of TGF-β1 mRNA in PBMCs, assess the TGF-β1 serum levels of SSc patients, and compare them with those of healthy subjects.
methodsPBMCs were isolated from whole blood of 50 SSc patients and in 30 healthy controls. After total RNA was extracted from isolated PBMCs, complementary DNA (cDNA) synthesis was performed. Afterward, the expression of TGF-β1 mRNA was assessed using quantitative real-time PCR using the SYBR Green, GAPDH, and TGF-β1 specific primers. The serum levels of TGF-β1 were determined using a commercially available ELISA kit.
resultsThere was a significant upregulation of TGF-β1 relative expression (p < 0.0001), when SSc patients were compared to the control group. The diffuse subgroup was more common in patients with elevated TGF-β1 mRNA expression (p < 0.0001). However, an insignificant difference was observed between the disease subsets of SSc. Serum TGF- β1 levels were upregulated in SSc patients (78.35 ± 23.16) compared to healthy subjects (61.06 ± 15.90), and were considerably higher in SSc patients with ILD (p < 0.01) and positive anti-topo-Isomerase antibody (p < 0.0001).
conclusionIn patients with SSc, elevated levels of TGF-β1 in serum and their correlation with clinical symptoms imply that this cytokine may serve as a marker for fibrotic and vascular involvement in SSc.
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