Serum concentration of sex hormone-binding globulin in healthy volunteers and patients with breast cancer stratified by sex and age.

ABSTRACT: The objective of the present study was to compare sex hormone-binding globulin (SHBG) levels according to sex (healthy male and female volunteers) and age to determine reference values. Serum SHBG expression levels in patients with breast cancer with different tumor burden states were also determined. A total of 109 samples were obtained from 34 patients in 3 different disease states (non-tumor, localized tumor and systemic metastasis) during follow-up. A sandwich ELISA was conducted to measure SHBG, cancer antigen (CA)15-3 and CA125 expression levels. Wilcoxon rank-sum tests were performed on non-normally distributed data and an unpaired t-test was used for normally distributed variables. SHBG expression levels were higher in females compared with males (P<0.0001). When SHBG expression le

SUBMITTER: Park SJ 

PROVIDER: S-EPMC7285803 | biostudies-literature | 2020 Jul

REPOSITORIES: biostudies-literature