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. 2019 Mar 20;9:173. doi: 10.3389/fonc.2019.00173

Figure 1.

Figure 1

(A) The C-33A (HPV-) and SiHa(HPV 16/18+) human cervical cancer cell lines were supplemented in vitro with a one-time dose of AHCC 0.42 mg/mL and then incubated for 72 h. The study was completed in duplicate as described in materials and methods. While HR-HPV was suppressed for 24 h, it was not cleared evident by expression at 48 and 72 h. NT, non-treatment control. (B) The C-33A (HPV-) and SiHa(HPV16/18+) human cervical cancer cell lines were supplemented in vitro with daily fresh dose of AHCC 0.42 mg/mL once every 24 h for 5 days (120 h) as described in materials and methods. NT, non-treatment control. This was successful to eliminate HR-HPV expression in the SiHa cell line.