Ceramide‐activated protein phosphatase‐2A activity in insulin‐secreting cells

[1]  M. Rabaglia,et al.  Carboxylmethylation of the catalytic subunit of protein phosphatase 2A in insulin-secreting cells: evidence for functional consequences on enzyme activity and insulin secretion. , 1996, Endocrinology.

[2]  M. Mcdaniel,et al.  Characterization of the sphingomyelin content of isolated pancreatic islets. Evaluation of the role of sphingomyelin hydrolysis in the action of interleukin-1 to induce islet overproduction of nitric oxide. , 1996, Biochimica et biophysica acta.

[3]  P. Berggren,et al.  Inhibition of serine/threonine protein phosphatases by secretagogues in insulin-secreting cells. , 1995, Endocrinology.

[4]  Å. Sjöholm.  Ceramide inhibits pancreatic β‐cell insulin production and mitogenesis and mimics the actions of interleukin‐1β , 1995 .

[5]  R. Dobrowsky,et al.  Role of ceramide-activated protein phosphatase in ceramide-mediated signal transduction. , 1994, The Journal of biological chemistry.

[6]  R. Kolesnick,et al.  The sphingomyelin pathway in tumor necrosis factor and interleukin-1 signaling , 1994, Cell.

[7]  Y. Hannun,et al.  The sphingomyelin cycle and the second messenger function of ceramide. , 1994, The Journal of biological chemistry.

[8]  J. Stock,et al.  Carboxyl methylation of protein phosphatase 2A from Xenopus eggs is stimulated by cAMP and inhibited by okadaic acid. , 1994, Biochemical and biophysical research communications.

[9]  R. Dobrowsky,et al.  Ceramide activates heterotrimeric protein phosphatase 2A. , 1993, The Journal of biological chemistry.

[10]  R. Dobrowsky,et al.  Ceramide stimulates a cytosolic protein phosphatase. , 1992, The Journal of biological chemistry.

[11]  S. Metz.  The Pancreatic Islet as Rubik's Cube: Is Phospholipid Hydrolysis a piece of the Puzzle? , 1991, Diabetes.

[12]  F M Matschinsky,et al.  Ca2+, cAMP, and phospholipid-derived messengers in coupling mechanisms of insulin secretion. , 1987, Physiological reviews.

[13]  M. M. Bradford.  A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding. , 1976, Analytical biochemistry.