A novel synthetic melanin as a potential anticancer agent that induces apoptosis and cyclin D downregulation through distinct pathways - Yoshiyuki Kawamoto; Yui Furuhashi; Silvi Zakiyatul Ilmiyah; Seiji Yamaguchi; Nozomi Nishimura; Riko Iwata; Arisa Imoto; Takashi Murate; Yuhsuke Ohmi; Sofy Permana; Agustina Tri Endharti; Yuki Ueno; et al. (Journal of Biological Chemistry, 2026)