Serum MMP-9, SP-D, and VEGF levels reflect the severity of connective tissue disease-associated interstitial lung diseases

Autor: Chengna Lv, Qipan Zhang, Pan Tang, Lun Guo, Qunli Ding
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Advances in Rheumatology, Vol 62, Iss 1, Pp 1-9 (2022)
Druh dokumentu: article
ISSN: 2523-3106
DOI: 10.1186/s42358-022-00269-w
Popis: Key points Serum MMP-9, SP-D, and VEGF levels were increased in patients with CTD-ILD and they may have clinical value in screening and evaluating the severity of CTD-ILD. Serum SP-D and VEGF levels had a positive correlation with ILD severity as measured using semiquantitative HRCT scores. Serum MMP-9 levels were elevated in the UIP subgroup compared to the non-UIP subgroup. Therefore, further research is required to determine the role of serum MMP-9 levels in the preliminary determination of the ILD subtype. Serum MMP-9 levels had a negative correlation with DLco, and serum SP-D levels had a negative correlation with FVC.
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