| Literature DB >> 1971494 |
B W Ogunkolade1, I Colomb-Valet, L Monjour, A Rhodes-Feuillette, J P Abita, D Frommel.
Abstract
The human promyelocytic THP-1 cell line has been found to support the growth of Leishmania parasites. THP-1 cells, differentiated with retinoic acid, cease replication while remaining in suspension. 72 +/- 8% of THP-1 cells became infected after inoculation with promastigotes of several Old and New World Leishmania species. The resulting amastigotes (19 +/- 5 per infected cell) were easy to harvest, capable of reinfecting cultures of normal human cells and, in the case of L. major and L. infantum, caused specific lesions in BALB/c mice. This culture system should facilitate biochemical and immunological studies on amastigotes and be of use in screening anti-parasite drugs.Entities:
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Year: 1990 PMID: 1971494 DOI: 10.1016/0001-706x(90)90023-s
Source DB: PubMed Journal: Acta Trop ISSN: 0001-706X Impact factor: 3.112