Modulation of epidermal growth factor receptor phosphorylation by endogenously expressed gangliosides. Zurita A. R., Maccioni H.J.F. and Daniotti J.L. Biochemical Journal 355:465-472 (2001). Physical and functional asociation of glycolipid N-acetyl-galactosaminyl and galactosyl transferases in the Golgi aparaturs. Giraudo C.G., Daniotti J.L. and Maccioni H.J.F. Proc. Natl. Acad. Sci. USA 98:1625-1630 (2001). Effect of gangliosides on the distribution of a glycosylphosphatidylinositol-anchored protein in plasma membrane from CHO-K1 cells. Crespo P. M., Zurita A. R. and Daniotti J.L. Journal of Biological Chemistry 277:44731-44739 (2002). Enhanced insulin sensitivity in mice lacking ganglioside GM3. Yamashita T., Yamamoto A., Mizukami H., Shoshannah B., Norton A., Kono M., Tsuji S., Daniotti J.L., Werth N., Sandhoff K. and Proia R.L. Proc. Natl. Acad. Sci. USA 100:3445-3449 (2003). Ganglioside glycosyltransferases and newly synthesized gangliosides are excluded from detergent-insoluble complexes of Golgi membranes Crespo P.M., Zurita A.R., Giraudo C., Maccioni H.J.F. and Daniotti J.L. Biochemical Journal 377:561-568 (2004). Membrane distribution of epidermal growth factor receptors in cells expressing different gangliosides Zurita A.R., Crespo P.M., Koritschoner N.P. and Daniotti J.L. European Journal of Biochemistry 271:2428-2437 (2004). Ganglioside GD3 traffics from trans-Golgi network to plasma membrane by a Rab11-independent and Brefeldin A-insensitive exocytic pathway Crespo P.M., Iglesias-Bartolomé R and Daniotti J.L. Journal of Biological Chemistry 279:47610-47618 (2004). H-Ras dynamically interacts with recycling endosomes in CHO-K1 cells. Involvement of Rab5 and Rab11 in the trafficking of H-Ras to this pericentriolar endocytic compartment Gomez G. and Daniotti J.L. Journal of Biological Chemistry 280:34997-35010 (2005). Gangliosides of myelosupportive stroma cells are transferred to myeloid progenitors and are required for their survival and proliferation. Ziulkoski A., Andrade C., Crespo P., Sisti E., Trindade V., Daniotti J.L., Guma F. and Borojevic, R. Biochemical Journal 394:1-9 (2006). The antibody to GD3 ganglioside, R24, is rapidly endocytosed and recycled back to the plasma membrane via the endocytic recycling compartment. Inhibitory effect of Brefeldin A and monensin. Iglesias-Bartolome R., Crespo P.M., Gomez G.A. and Daniotti J.L. FEBS Journal 273:1744-1758 (2006). In vivo modulation of epidermal growth factor receptor phosphorylation in mice expressing different gangliosides. *Daniotti J.L., Crespo P. and Yamashita T. Journal of Cellular Biochemistry 99(5):1442-1451 (2006). * Corresponding author. Modulation of GaIT1 and SiaIT1 sub-Golgi localization by SiaIT2 expression reveals an organellar level of glycolipid synthesis control. Uliana A.S., Crespo P.M., Martina J.A., Daniotti J.L. and Maccioni H.J.F. Journal of Biological Chemistry 281:32852-32860 (2006). Electrical properties of plasma membrane modulate subcellular distribution of K-Ras. Gomez G. and Daniotti J.L. FEBS Journal 274:2210-2228 (2007). istry 280:34997-35010 (2005).