Genetically engineered macrophages persist in solid tumors and locally deliver therapeutic proteins to activate immune responses ================================================================================================================================ * Katherine J Brempelis * Courtney M Cowan * Shannon A Kreuser * Kevin P Labadie * Brooke M Prieskorn * Nicole A P Lieberman * Chibawanye I Ene * Kara W Moyes * Harrison Chinn * Kole R DeGolier * Lisa R Matsumoto * Sara K Daniel * Jason K Yokoyama * Amira D Davis * Virginia J Hoglund * Kimberly S Smythe * Stephanie D Balcaitis * Michael C Jensen * Richard G Ellenbogen * Jean S Campbell * Robert H Pierce * Eric C Holland * Venu G Pillarisetty * Courtney A Crane