Reduced Adenosine Uptake and Its Contribution to Signaling that Mediates Profibrotic Activation in Renal Tubular Epithelial Cells: Implication in Diabetic Nephropathy. oleh Catalina Kretschmar, Carlos Oyarzún, Cristopher Villablanca, Catherinne Jaramillo, Sebastián Alarcón, Gustavo Perez, Montserrat M Díaz-Encarnación, Marçal Pastor-Anglada, Wallys Garrido, Claudia Quezada, Rody San Martín