Association of metabolites reflecting type III and VI collagen formation with modified Rodnan skin score in systemic sclerosis - a cross-sectional study
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Association of metabolites reflecting type III and VI collagen formation with modified Rodnan skin score in systemic sclerosis - a cross-sectional study. / Juhl, Pernille; Iversen, Line Vinderslev; Karlsmark, Tonny; Karsdal, Morten Asser; Bay-Jensen, Anne-Christine; Mogensen, Mette; Siebuhr, Anne Sofie.
I: Biomarkers, Bind 24, Nr. 4, 2019, s. 373-378.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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T1 - Association of metabolites reflecting type III and VI collagen formation with modified Rodnan skin score in systemic sclerosis - a cross-sectional study
AU - Juhl, Pernille
AU - Iversen, Line Vinderslev
AU - Karlsmark, Tonny
AU - Karsdal, Morten Asser
AU - Bay-Jensen, Anne-Christine
AU - Mogensen, Mette
AU - Siebuhr, Anne Sofie
PY - 2019
Y1 - 2019
N2 - Objective: The objective was to investigate blood-based biomarkers of type I (PRO-C1), III (PRO-C3) and VI (PRO-C6) collagen formation in systemic sclerosis (SSc) patients and examine their correlation to modified Rodnan skin score (mRSS). Methods: Limited (lSSc, n = 76) and diffuse SSc (dSSc, n = 41) fulfilling the ACR/EULAR 1980 and 2013 classification criteria for SSc and asymptomatic controls (n = 9) were included. PRO-C1, PRO-C3 and PRO-C6 were measured in serum. Results: LSSc compared to dSSc were significantly older, had longer disease duration and lower mRSS. PRO-C3 was higher in early dSSc compared to early lSSc (mean [95 percentile], 27.4 [13.1-39.1] ng/mL vs 14.9 [8.2-28.8] ng/mL, p = 0.006). PRO-C6 levels were higher in early dSSc compared to early lSSc and late dSSc (early dSSc: 28.2 [10.4-92.3] ng/ml vs early lSSc: 11.0 [6.9-28.5] ng/ml; p = 0.006 and late dSSc: 12.6 [6.5-25.3] ng/mL, p = 0.04). No difference was observed with PRO-C1. PRO-C3 and PRO-C6 were moderately correlated with mRSS with R-partials of 0.36 (p < 0.001) and 0.29 (p = 0.002), respectively Conclusion: Measures of type III and VI collagen formation are potential objective biomarkers of fibrosis in systemic sclerosis. These biomarkers could be useful in monitoring the disease and efficacy of treatment.
AB - Objective: The objective was to investigate blood-based biomarkers of type I (PRO-C1), III (PRO-C3) and VI (PRO-C6) collagen formation in systemic sclerosis (SSc) patients and examine their correlation to modified Rodnan skin score (mRSS). Methods: Limited (lSSc, n = 76) and diffuse SSc (dSSc, n = 41) fulfilling the ACR/EULAR 1980 and 2013 classification criteria for SSc and asymptomatic controls (n = 9) were included. PRO-C1, PRO-C3 and PRO-C6 were measured in serum. Results: LSSc compared to dSSc were significantly older, had longer disease duration and lower mRSS. PRO-C3 was higher in early dSSc compared to early lSSc (mean [95 percentile], 27.4 [13.1-39.1] ng/mL vs 14.9 [8.2-28.8] ng/mL, p = 0.006). PRO-C6 levels were higher in early dSSc compared to early lSSc and late dSSc (early dSSc: 28.2 [10.4-92.3] ng/ml vs early lSSc: 11.0 [6.9-28.5] ng/ml; p = 0.006 and late dSSc: 12.6 [6.5-25.3] ng/mL, p = 0.04). No difference was observed with PRO-C1. PRO-C3 and PRO-C6 were moderately correlated with mRSS with R-partials of 0.36 (p < 0.001) and 0.29 (p = 0.002), respectively Conclusion: Measures of type III and VI collagen formation are potential objective biomarkers of fibrosis in systemic sclerosis. These biomarkers could be useful in monitoring the disease and efficacy of treatment.
KW - Systemic sclerosis
KW - collagen
KW - metabolites
KW - modified Rodnan skin score
KW - scleroderma
U2 - 10.1080/1354750X.2019.1587509
DO - 10.1080/1354750X.2019.1587509
M3 - Journal article
C2 - 30821519
VL - 24
SP - 373
EP - 378
JO - Biomarkers
JF - Biomarkers
SN - 1354-750X
IS - 4
ER -
ID: 228780064