Research Article

Evaluation of Serum Vascular Adhesion Protein-1 as a Potential Biomarker in Thyroid Cancer

Table 1

Characteristics of participants and their laboratory values.

CharacteristicsHealthy controls ()Patients with benign thyroid nodule ()Patients with thyroid cancer ()

Age (years)47.7 ± 16.248.6 ± 18.449.5 ± 20.1
Male (, %)25 (47.2%)34 (49.3%)31 (54.4%)
Female (, %)28 ( 52.8%)35 (50.7%)26 (45.6%)
Tg (ng/mL)10.3 ± 11.416.4 ± 14.3109.3 ± 76.3
FT4 (pmol/L)14.2 ± 4.115.1 ± 3.916.5 ± 4.6
TSH (IU/mL)3.4 ± 1.93.5 ± 2.13.7 ± 3.2
VAP-1 (ng/mL)683.7 ± 309.2625.7 ± 304.1372.3 ± 238.5
Diabetes (, %)4 (5.8%)5 (7.2%)
Hepatic disease (, %)3 (4.3%)2 (3.0%)
Thyroid cancer stage
 I/II (, %)41 (71.9%)
 III/IV (, %)16 (28.1%)

Data are presented as the mean ± SD. < 0.01 versus control. Tg: thyroglobulin; FT4: free thyroxine; TSH: thyroid stimulating hormone. VAP-1: vascular adhesion protein-1.