title: The challenge of Pneumocystis carinii culture.
abstract: Published and unpublished data on the cultivation of P. carinii were reviewed by a panel of investigators convened by the National Institutes of Health. Although several cell culture systems allow propagation of P. carinii for a limited time with modest rates of replication, these have not proved adequate for isolation of P. carinii in sufficient quantity to explore important basic biological investigation. Attempts at cell-free culture have yielded only transient proliferation. Because much of the unsuccessful work on cultivation of the organism has been unpublished, the panel agreed that these data may be useful to other investigators in designing experimental strategies for cultivation. Therefore, the purpose of this report is to make available this information to researchers, lest others unknowingly repeat unsuccessful methods. It is hoped that by documenting the history and the complexities of Pneumocystis culture, renewed interest and efforts will be directed toward this fundamental scientific challenge.
authors: National Heart, Lung, and Blood Institute, Bethesda, Maryland 20892.
authors: E
authors: E
authors: Sloand
authors: B
authors: B
authors: Laughon
authors: M
authors: M
authors: Armstrong
authors: M S
authors: MS
authors: Bartlett
authors: W
authors: W
authors: Blumenfeld
authors: M
authors: M
authors: Cushion
authors: A
authors: A
authors: Kalica
authors: J A
authors: JA
authors: Kovacs
authors: W
authors: W
authors: Martin
authors: E
authors: E
authors: Pitt
mesh_terms: D000818:Animals; D002474:Cell-Free System; D002478:Cells, Cultured; D006801:Humans; D011010:Pneumocystis / Q000254:growth & development*