Effect of Nerve Growth Factor and Forskolin on Glycosyltransferase Activities and Expression of a Globo‐Series Glycosphingolipid in PC12D Pheochromocytoma Cells

Takashi Kanda, Toshio Ariga, Masanaga Yamawaki, Shubhro Pal, Ritsuko Katoh‐Semba, Robert K Yu

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

Abstract: The glycosphingolipid (GSL) composition of cells changes dramatically during cellular differentiation. Nerve growth factor (NGF) or forskolin (FRK) are known to induce cellular differentiation including process formation in PC12 pheochromocytoma cells. In this respect, we present the NGF/FRK‐dependent regulation of glycosyltransferase activities and the corresponding GSL expression in PC12D cells. After treatment of PC12D cells with NGF or FRK, the cell processes, including varicoses and growth cones, became strongly immunoreactive with an antibody against a unique globo‐series neutral GSL, Galα1‐3Galα1‐4Galβ1‐4Glcβ1‐1′Cer (GalGb3), and the activity of GalGb3‐synthase increased significantly. Other glycosyltransferase activities, including GM1 containing blood group B determinant (BGM1)‐, GM3‐, GD1a‐, and GM2‐synthases, also increased significantly upon NGF treatment, but the immunoreactivity against BGM1 did not show any appreciable change. For the parent PC12 cells, NGF/FRK treatment significantly increased the percentage of anti‐GalGb3 positive cells and induced some immunoreactive cell processes. Because the parent PC12 cells do not express appreciable amounts of GalGb3, and because PC12D cells are considered to be more differentiated than the parent PC12 cells, the expression of GalGb3 and the increase of GalGb3‐synthase activity may be closely related to the cellular differentiation process in this cell line.

Original languageEnglish (US)
Pages (from-to)810-817
Number of pages8
JournalJournal of Neurochemistry
Volume64
Issue number2
DOIs
StatePublished - Jan 1 1995
Externally publishedYes

Fingerprint

Glycosphingolipids
Glycosyltransferases
Pheochromocytoma
Nerve Growth Factor
Colforsin
PC12 Cells
Neutral Glycosphingolipids
Cells
Blood Group Antigens
Growth Cones
Cones
Antibodies
Chemical analysis
Cell Line
glycosphingolipid GalGb3

Keywords

  • Cell differentiation
  • Glycosphingolipid
  • Glycosyltransferase
  • Growth cone
  • Nerve growth factor
  • PC12 cells

ASJC Scopus subject areas

  • Biochemistry
  • Cellular and Molecular Neuroscience

Cite this

Effect of Nerve Growth Factor and Forskolin on Glycosyltransferase Activities and Expression of a Globo‐Series Glycosphingolipid in PC12D Pheochromocytoma Cells. / Kanda, Takashi; Ariga, Toshio; Yamawaki, Masanaga; Pal, Shubhro; Katoh‐Semba, Ritsuko; Yu, Robert K.

In: Journal of Neurochemistry, Vol. 64, No. 2, 01.01.1995, p. 810-817.

Research output: Contribution to journalArticle

Kanda, Takashi ; Ariga, Toshio ; Yamawaki, Masanaga ; Pal, Shubhro ; Katoh‐Semba, Ritsuko ; Yu, Robert K. / Effect of Nerve Growth Factor and Forskolin on Glycosyltransferase Activities and Expression of a Globo‐Series Glycosphingolipid in PC12D Pheochromocytoma Cells. In: Journal of Neurochemistry. 1995 ; Vol. 64, No. 2. pp. 810-817.
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abstract = "Abstract: The glycosphingolipid (GSL) composition of cells changes dramatically during cellular differentiation. Nerve growth factor (NGF) or forskolin (FRK) are known to induce cellular differentiation including process formation in PC12 pheochromocytoma cells. In this respect, we present the NGF/FRK‐dependent regulation of glycosyltransferase activities and the corresponding GSL expression in PC12D cells. After treatment of PC12D cells with NGF or FRK, the cell processes, including varicoses and growth cones, became strongly immunoreactive with an antibody against a unique globo‐series neutral GSL, Galα1‐3Galα1‐4Galβ1‐4Glcβ1‐1′Cer (GalGb3), and the activity of GalGb3‐synthase increased significantly. Other glycosyltransferase activities, including GM1 containing blood group B determinant (BGM1)‐, GM3‐, GD1a‐, and GM2‐synthases, also increased significantly upon NGF treatment, but the immunoreactivity against BGM1 did not show any appreciable change. For the parent PC12 cells, NGF/FRK treatment significantly increased the percentage of anti‐GalGb3 positive cells and induced some immunoreactive cell processes. Because the parent PC12 cells do not express appreciable amounts of GalGb3, and because PC12D cells are considered to be more differentiated than the parent PC12 cells, the expression of GalGb3 and the increase of GalGb3‐synthase activity may be closely related to the cellular differentiation process in this cell line.",
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AU - Katoh‐Semba, Ritsuko

AU - Yu, Robert K

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AB - Abstract: The glycosphingolipid (GSL) composition of cells changes dramatically during cellular differentiation. Nerve growth factor (NGF) or forskolin (FRK) are known to induce cellular differentiation including process formation in PC12 pheochromocytoma cells. In this respect, we present the NGF/FRK‐dependent regulation of glycosyltransferase activities and the corresponding GSL expression in PC12D cells. After treatment of PC12D cells with NGF or FRK, the cell processes, including varicoses and growth cones, became strongly immunoreactive with an antibody against a unique globo‐series neutral GSL, Galα1‐3Galα1‐4Galβ1‐4Glcβ1‐1′Cer (GalGb3), and the activity of GalGb3‐synthase increased significantly. Other glycosyltransferase activities, including GM1 containing blood group B determinant (BGM1)‐, GM3‐, GD1a‐, and GM2‐synthases, also increased significantly upon NGF treatment, but the immunoreactivity against BGM1 did not show any appreciable change. For the parent PC12 cells, NGF/FRK treatment significantly increased the percentage of anti‐GalGb3 positive cells and induced some immunoreactive cell processes. Because the parent PC12 cells do not express appreciable amounts of GalGb3, and because PC12D cells are considered to be more differentiated than the parent PC12 cells, the expression of GalGb3 and the increase of GalGb3‐synthase activity may be closely related to the cellular differentiation process in this cell line.

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