Title : Effect of chloroquine and leupeptin on intracellular accumulation of amyloid-beta (A beta) 1-42 peptide in a murine N9 microglial cell line.

Pub. Date : 1998 Oct 9

PMID : 9801165






5 Functional Relationships(s)
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1 Effect of chloroquine and leupeptin on intracellular accumulation of amyloid-beta (A beta) 1-42 peptide in a murine N9 microglial cell line. leupeptin histocompatibility 2, class II antigen A, beta 1 Mus musculus
2 Murine N9 microglia accumulated A beta from media containing 0.67 microM A beta within 6 h. In N9 and in primary rat microglia, chloroquine, which disrupts lysosomal pH, increased A beta-induced accumulation of A beta, particularly A beta1-42. Chloroquine histocompatibility 2, class II antigen A, beta 1 Mus musculus
3 Murine N9 microglia accumulated A beta from media containing 0.67 microM A beta within 6 h. In N9 and in primary rat microglia, chloroquine, which disrupts lysosomal pH, increased A beta-induced accumulation of A beta, particularly A beta1-42. Chloroquine histocompatibility 2, class II antigen A, beta 1 Mus musculus
4 Leupeptin similarly enhanced A beta accumulation. leupeptin histocompatibility 2, class II antigen A, beta 1 Mus musculus
5 After prolonged incubations, chloroquine enhanced A beta multimer (8-12 kDa) accumulation, an effect inhibited by fucoidan. Chloroquine histocompatibility 2, class II antigen A, beta 1 Mus musculus