Skip to main content
Top
Published in: Journal of Orthopaedic Surgery and Research 1/2019

Open Access 01-12-2019 | Osteoarthrosis | Research article

The urinary levels of CTX-II, C2C, PYD, and Helix-II increased among adults with KBD: a cross-sectional study

Authors: Quan Quan Song, Li Yan Sun, Chun Hui Li, Yu Jiao Liu, Si Lu Cui, Yun Qi Liu, Yan Hong Cao, Jun Rui Pei, Yue Wang, Wei Lian, Zhe Jiao, Qing Deng, Jun Yu

Published in: Journal of Orthopaedic Surgery and Research | Issue 1/2019

Login to get access

Abstract

Background

Kashin-Beck disease (KBD) is an endemic osteoarthropathy, and its pathogenesis is still not entirely clear. Pathologically, many KBD changes are similar to those of osteoarthritis (OA). Therefore, this study aimed to identify changes in the levels of potential urinary biomarkers for OA, including C-telopeptide of type II collagen (uCTX-II), type II collagen cleavage neoepitope (uC2C), pyridinoline (uPYD), and uHelix-II, among adults with KBD.

Methods

Urinary samples of 83 external control (EC) subjects, 91 KBD patients, and 86 internal control (IC) subjects were tested by ELISA after the subjects completed a questionnaire and X-ray examination.

Results

The medians of the four markers in the KBD group were higher than those in the EC group and those in the IC group. The medians in the grade II KBD group were higher than those in the grade I group but were not statistically significant (P = 0.301, P = 0.408, P = 0.204, and P = 0.898 for uCTX-II, uC2C, uPYD, and uHelix-II, respectively). The area under the curve (AUC) of uCTX-II (0.775) was higher than that of the others (0.672, 0.639, and 0.628 for uC2C, uPYD, and uHelix-II, respectively).

Conclusion

The levels of uCTX-II, uC2C, uPYD, and uHelix-II were elevated in adults with KBD and showed an increasing trend as the severity of KBD increased. The prediction accuracy of uCTX-II was more useful than that of the others for assisting in the diagnosis of KBD.
Literature
2.
go back to reference Fosang AJ, Stanton H, Little CB, et al. Neoepitopes as biomarkers of cartilage catabolism. Inflamm Res. 2003;52:277–82.CrossRef Fosang AJ, Stanton H, Little CB, et al. Neoepitopes as biomarkers of cartilage catabolism. Inflamm Res. 2003;52:277–82.CrossRef
6.
go back to reference National Health and Family Planning Commission of People’s Republic of China. Diagnosis of Kashin-Beck disease (WS/T 207–2010). 2010. (In Chinese). National Health and Family Planning Commission of People’s Republic of China. Diagnosis of Kashin-Beck disease (WS/T 207–2010). 2010. (In Chinese).
8.
go back to reference Kalai E, Bahlous A, Charni N, et al. Increased urinary type II collagen C-telopeptide levels in Tunisian patients with knee osteoarthritis. Clin Lab. 2012;58:209–15.PubMed Kalai E, Bahlous A, Charni N, et al. Increased urinary type II collagen C-telopeptide levels in Tunisian patients with knee osteoarthritis. Clin Lab. 2012;58:209–15.PubMed
10.
go back to reference Jiang MY, Tang JC, Xin LY. Detection of urine C2C level in patients with knee osteoarthritis. Chin J Osteopor. 2014;20:517–20 (In Chinese). Jiang MY, Tang JC, Xin LY. Detection of urine C2C level in patients with knee osteoarthritis. Chin J Osteopor. 2014;20:517–20 (In Chinese).
11.
go back to reference Halleen JM. Tartrate-resistant acid phosphatase 5B is a specific and sensitive marker of bone resorption. Anticancer Res. 2003;23:1027–9.PubMed Halleen JM. Tartrate-resistant acid phosphatase 5B is a specific and sensitive marker of bone resorption. Anticancer Res. 2003;23:1027–9.PubMed
12.
go back to reference Que WJ, Feng ZP. Research progress of biochemical markers in bone conversion. Chin J Osteopor. 2014(5):575–9. (In Chinese). Que WJ, Feng ZP. Research progress of biochemical markers in bone conversion. Chin J Osteopor. 2014(5):575–9. (In Chinese).
15.
go back to reference Graverand MP, Tron AM, Ichou M, et al. Assessment of urinary hydroxypyridinium cross-links measurement in osteoarthritis. Br J Rheumatol. 1996;35:1091–5.CrossRef Graverand MP, Tron AM, Ichou M, et al. Assessment of urinary hydroxypyridinium cross-links measurement in osteoarthritis. Br J Rheumatol. 1996;35:1091–5.CrossRef
19.
go back to reference Bay-Jensen AC, Tabassi NC, Sondergaard LV, et al. The response to oestrogen deprivation of the cartilage collagen degradation marker, CTX-II, is unique compared with other markers of collagen turnover. Arthritis Res Ther. 2009;11:R9.CrossRef Bay-Jensen AC, Tabassi NC, Sondergaard LV, et al. The response to oestrogen deprivation of the cartilage collagen degradation marker, CTX-II, is unique compared with other markers of collagen turnover. Arthritis Res Ther. 2009;11:R9.CrossRef
20.
go back to reference Christgau S, Tanko LB, Cloos PA, et al. Suppression of elevated cartilage turnover in postmenopausal women and in ovariectomized rats by estrogen and a selective estrogen-receptor modulator (SERM). Menopause. 2004;11:508–18.CrossRef Christgau S, Tanko LB, Cloos PA, et al. Suppression of elevated cartilage turnover in postmenopausal women and in ovariectomized rats by estrogen and a selective estrogen-receptor modulator (SERM). Menopause. 2004;11:508–18.CrossRef
Metadata
Title
The urinary levels of CTX-II, C2C, PYD, and Helix-II increased among adults with KBD: a cross-sectional study
Authors
Quan Quan Song
Li Yan Sun
Chun Hui Li
Yu Jiao Liu
Si Lu Cui
Yun Qi Liu
Yan Hong Cao
Jun Rui Pei
Yue Wang
Wei Lian
Zhe Jiao
Qing Deng
Jun Yu
Publication date
01-12-2019
Publisher
BioMed Central
Published in
Journal of Orthopaedic Surgery and Research / Issue 1/2019
Electronic ISSN: 1749-799X
DOI
https://doi.org/10.1186/s13018-019-1392-6

Other articles of this Issue 1/2019

Journal of Orthopaedic Surgery and Research 1/2019 Go to the issue