» Articles » PMID: 3099770

Characterization of Lysosomes and Lysosomal Enzymes from Chediak-Higashi-syndrome Cultured Fibroblasts

Overview
Journal Biochem J
Specialty Biochemistry
Date 1986 Sep 1
PMID 3099770
Citations 2
Authors
Affiliations
Soon will be listed here.
Abstract

Chediak-Higashi-syndrome cultured skin fibroblasts were used to study the possible involvement of lysosomal enzymes and lysosomal dysfunction in this disorder. Our evidence indicated that Chediak-Higashi fibroblasts displayed a significant decrease in the specific activity of the acidic alpha-D-mannosidase (pH 4.2) compared with normal controls. Additional studies revealed a small, but significant, decrease in the rate of degradation of 125I-labelled beta-D-glucosidase that had been endocytosed into Chediak-Higashi cells.

Citing Articles

The giant organelles in beige and Chediak-Higashi fibroblasts are derived from late endosomes and mature lysosomes.

Burkhardt J, Wiebel F, Hester S, Argon Y J Exp Med. 1993; 178(6):1845-56.

PMID: 7902407 PMC: 2191291. DOI: 10.1084/jem.178.6.1845.


Properties of N-acetylglucosamine 1-phosphotransferase from human lymphoblasts.

Little L, Alcouloumre M, Drotar A, Herman S, Robertson R, Yeh R Biochem J. 1987; 248(1):151-9.

PMID: 2829817 PMC: 1148512. DOI: 10.1042/bj2480151.

References
1.
Sellinger O, BEAUFAY H, Jacques P, Doyen A, DE DUVE C . Tissue fractionation studies. 15. Intracellular distribution and properties of beta-N-acetylglucosaminidase and beta-galactosidase in rat liver. Biochem J. 1960; 74:450-6. PMC: 1204241. DOI: 10.1042/bj0740450. View

2.
Essner E, Oliver C . A hereditary alteration in kidneys of mice with Chediak-Higashi syndrome. Am J Pathol. 1973; 73(1):217-32. PMC: 1904055. View

3.
SPICER S, Sato A, Vincent R, Eguchi M, Poon K . Lysosome enlargement in the Chediak-Higashi syndrome. Fed Proc. 1981; 40(5):1451-5. View

4.
HIGASHI O . Congenital gigantism of peroxidase granules; the first case ever reported of qualitative abnormity of peroxidase. Tohoku J Exp Med. 1954; 59(3):315-32. DOI: 10.1620/tjem.59.315. View

5.
Clawson C, Repine J, White J . The Chediak-Higashi syndrome: quantitation of a deficiency in maximal bactericidal capacity. Am J Pathol. 1979; 94(3):539-47. PMC: 2042259. View