Atypical multinucleated cells form in long-term marrow cultures from patients with Paget's disease.
نویسندگان
چکیده
منابع مشابه
Long-term human bone marrow cultures.
Pronlonged in vitro growth of murine bone marrow has been achieved using a flask culture system. We report the adaption of the technique to the growth of human bone marrow. In this system, CFU-GM and CFU-E are maintained for 4-9 wk. Morphologically recognizable granulopoiesis occurs for 4-6 wk and erythropoiesis for 1.5-2.5 wk. Functional T lymphocytes are maintained for at least 5 wk. The adhe...
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Long-term bone marrow cultures (LTBMC) from patients with multiple myeloma (MM) and normal donors were analyzed for immunophenotype and cytokine production. Both LTBMC adherent cells from myeloma and normal donor origin expressed CD10, CD13, the adhesion molecules CD44, CD54, vascular cell adhesion molecule 1, very late antigen 2 (VLA-2), and VLA-5, and were positive for extracellular matrix co...
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The initial establishment of hamster long-term bone marrow (LTBM) cultures requires formation of an adherent stromal layer, but continued long-term proliferation of these cultures is best accomplished by removal of the suspension cells from the adherent layer and subsequent incubation in liquid suspension culture. Continued maintenance of bone marrow cells in the presence of the adherent layer ...
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Adherent cells from long-term marrow cultures from 23 individuals were transformed with wild-type simian virus 40 (SV4O). After transformation. cloned cell lines were developed that even after rigorous subcloning invariably produced both stromal cells and round cells. The stromal cells expressed cytoskeletal filaments similar to those of long-term marrow culture adherent cells and produced inte...
متن کاملSimian Virus 40 - Transformed Adherent Cells From Human Long - term Marrow Cultures : Cloned Cell Lines
Adherent cells from long-term marrow cultures from 23 individuals were transformed with wild-type simian virus 40 (SV4O). After transformation. cloned cell lines were developed that even after rigorous subcloning invariably produced both stromal cells and round cells. The stromal cells expressed cytoskeletal filaments similar to those of long-term marrow culture adherent cells and produced inte...
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ژورنال
عنوان ژورنال: Journal of Clinical Investigation
سال: 1990
ISSN: 0021-9738
DOI: 10.1172/jci114565