Serum IGF-1 in patients with rheumatoid arthritis: correlation with disease activity

OBJECTIVE: Insulin-like growth factor (IGF)-1 participates in modulating immunity and inflammation. Its bioactivity is controlled by six IGF-binding proteins (IGFBP-1 to IGFBP-6). In particular, the IGFBP-3 level is reportedly linked to the disease activity of rheumatoid arthritis (RA), consistent w...

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Detalles Bibliográficos
Autores principales: Lee, Hanna, Suh, Young Sun, Lee, Sang-Il, Cheon, Yun-Hong, Kim, Mingyo, Noh, Hae Sook, Kim, Hyun-Ok
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2022
Materias:
Research Note
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8981634/
https://www.ncbi.nlm.nih.gov/pubmed/35382860
http://dx.doi.org/10.1186/s13104-022-06008-0
Descripción
Sumario:OBJECTIVE: Insulin-like growth factor (IGF)-1 participates in modulating immunity and inflammation. Its bioactivity is controlled by six IGF-binding proteins (IGFBP-1 to IGFBP-6). In particular, the IGFBP-3 level is reportedly linked to the disease activity of rheumatoid arthritis (RA), consistent with our previous study. Therefore, the present study aimed to reproduce the previous results. RESULTS: The serum IGFBP-3 level was not significantly different among the three groups according to disease activity based on the DAS28-ESR/CRP (p > 0.05) but was significantly different between the low- and high-disease-activity groups based on the DAS28-CRP (p = 0.036). Meanwhile, the interleukin-6 (IL-6) level moderately correlated with DAS28-CRP (Spearman’s rho = 0.583, p < 0.001).

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