Evaluation of Serum Fetuin-A and Osteoprotegerin Levels in Patients with Psoriasis.
Psoriasis patients are determined to have a high ratio of coronary artery calcification. Fetuin-A and osteoprotegerin are systemic calcification inhibitors and related to vascular calcification and cardiovascular mortality. In this study we investigated the relationship between fetuin-A and osteoprotegerin levels in psoriasis patients. The study included 40 healthy volunteers and 40 psoriasis patients. Venous blood were collected from healthy volunteers and psoriasis patients in order to search the fetuin-A and osteoprotegerin levels. Disease severity were grouped as mild, moderate and severe according to psoriasis area and severity index (PASI). The relationship between fetuin-A and osteoprotegerin levels and clinical features as sex, PASI and presence of psoriatic arthritis were analyzed. Fetuin-A levels in psoriasis patients were statistically lower than the control group (p< 0.001). In serum osteoprotegerin levels, no statistically significant difference was found in two groups (p> 0.05). Serum fetuin-A and osteoprotegerin level differences were not statistically significant between patients with psoriatic arthritis history and those without. When we grouped patients in respect of their sexes fetuin-A and osteoprotegerin levels of males and females were not significantly different (p> 0.05). No correlation was detected between the ages and PASI scores and the fetuin-A and osteoprotegerin levels of patients. As a result fetuin-A levels in psoriasis patients are found to be low but not related to disease severity. In the light of our results we concluded that fetuin-A may have a role in psoriasis pathogenesis and may contribute to the calcification process developed in psoriasis.
Department of Biochemistry, Faculty of Medicine, Bulent Ecevit University, Zonguldak, Turkey.
Mehmet
M
Genc
Department of Biochemistry, Faculty of Medicine, Bulent Ecevit University, Zonguldak, Turkey.
Murat
M
Can
Department of Biochemistry, Faculty of Medicine, Bulent Ecevit University, Zonguldak, Turkey.
Berrak
B
Guven
Department of Dermatology, Faculty of Medicine, Bulent Ecevit University, Zonguldak, Turkey.
Saniye
S
Cinar
Department of Biostatistics, Faculty of Medicine, Bulent Ecevit University, Zonguldak, Turkey.
Cagatay
C
Buyukuysal
Department of Public Health, Faculty of Medicine, Bulent Ecevit University, Zonguldak, Turkey.
Bilgehan
B
Acikgoz
Department of Biochemistry, Faculty of Medicine, Bulent Ecevit University, Zonguldak, Turkey.
Ayca Gorkem
AG
Mungan
Department of Biochemistry, Faculty of Medicine, Bulent Ecevit University, Zonguldak, Turkey.
Serefden
S
Acikgoz
Fetuin-A; Osteoprotegrin; Psoriasis