Task: Answer Verification
Input (English): Question: Do dihydrotestosterone and bicalutamide affect periostin expression in androgen-dependent LNCaP prostate cancer cell lines?
Answer: We confirmed the role of POSTN in promoting cancer cell growth. Although POSTN transcription is not likely to be androgen-dependent, the fact that increased cell proliferation POSTN-mediated was impaired by BIC suggests an androgen modulation of POSTN interaction proteins.
Output (English): no