[15p-M_107-1~15] 8.4 Plasma life sciences

5:15 PM - 5:30 PM JST(8:15 AM - 8:30 AM UTC)

[15p-M_107-13] Cell-type dependence of the cell proliferation-promoting effect induced by oxygen radical–treated tryptophan solution

〇(M1)Takashi Eto¹, Daiji Kitagawa¹, Naohiro Noro¹, Hiromasa Tanaka², Kenji Ishikawa², Masaru Hori², Masafumi Ito¹ (1.Meijo Univ., 2.Nagoya Univ.)

Keywords:

Plasma,Cell

Recent studies have reported that fibroblasts are promoted to grow in Trp-containing aqueous solutions irradiated with oxygen radicals. Therefore, in this study, NIH3T3 (fibroblasts), MCF-10A (normal mammary epithelial cells) were treated with N'-formyl-kynurenine (NFK), and the resulting proliferation responses were investigated. Significant proliferation-promoting effects were observed at high concentrations in both NIH3T3 and MCF-10A.