Kynurenine inhibits melanogenesis in human melanocyte-keratinocyte co-cultures and in a reconstructed 3D skin model - Branquinho, Maryana Stephany Ferreira; Silva, Maysa Braga Barros; Castilho, Gabriela Ansanelo; Cavalcante, Jacqueline; Barros, Silvia Berlanga de Moraes; Clara, Renan Orsati; Maria-Engler, Silvya Stuchi; Campa, Ana (Experimental Dermatology, 2022)