• The Bacterial Product Violacein Exerts an Immunostimulatory Effect Via TLR8 

      Venegas Solís, Francisco A.; Köllisch, Gabriele; Mark, Kerstin; Diederich, Wibke E.; Kaufmann, Andreas; Bauer, Stefan; Chavarría Vargas, Max; Araya Barrantes, Juan José; García Piñeres, Alfonso J. (2019)
      Violacein, an indole-derived, purple-colored natural pigment isolated from Chromobacterium violaceum has shown multiple biological activities. In this work, we studied the effect of violacein in different immune cell lines, ...