Substance P/NK1R antagonistic effect of 17-Trifluoromethyl phenyl trinor prostaglandin F2α in Breast cancer
Abstract 17-Trifluoromethyl phenyl trinor prostaglandin F2α (17-TPGF2α) is extracted from Zinc data base, but its value for inhibiting breast cancer through SP/NK1R system remains unknown. This study was designed to investigate the potential antagonist effect of 17-TPGF2α through NK1Receptor. The effect of 17-TPGF2α on the proliferation and apoptosis of breast cancer cell lines were determined through invitro cell lines. Based on invitro results we planned to investigate anticancer activity in Female Balb/c and used SC injection of DMBA for cancer induction. Oral administration of 17-TPGF2α significantly suppress the tumor volume as compared with an untreated group. The serum parameters like ALP, AST and ALT and haematological parameters were normalized in test treated group. Histological examination revealed normal histoarchitecture of mammary gland and focal areas showed minimal inflammatory cell infiltration. There is no necrosis is seen both test treated and standard treated group when compared with Disease group. All these findings concluded that 17-TPGF2α may have potential as a novel antitumor candidate for breast cancer.