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Ovided a very important tool to facilitate biological study of macrophages [20-23]. Several murine macrophage cell lines from bone marrow [24,25], spleen [26,27], fetal liver [28,29], and lung [30] have been successfully obtained by in vitro infection of primary cell cultures with a recombinant J2 retrovirus carrying the v-raf and v-myc oncogenes. In addition, investigation of the function of both
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Ormation were obtained. RNA was extracted from plasma samples, reverse transcribed and PCR amplified as described previously [12] using subtype non-specific HIV-1 primers for HIV-1 full length gag [12] and nef [13] genes, and sequenced. Sequenced fragments were assembled using ChromasPro. Full length gag and nef sequences were generated and aligned using MUSCLE with manual editing in MEGA5, togeth
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Bited a 325-bp PCR product, whereas SR-AI/II-/- mutant allele showed a 434-bp PCR product. MARCO wild type allele exhibited ca. 500-bp PCR product, and MARCO-/- mutant exhibited ca. 850-bp PCR product. All of the three cell lines are stable and Mycoplasma-free by Mycoplasma PCR ELISA test (Roche, Indianapolis, IN) during culture in the past 24 months.SR-AI/IIM WT ZK1 ZK2 ZK6 MMARCOWT ZK1 ZK2 ZKMAR
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Ormation were obtained. RNA was extracted from plasma samples, reverse transcribed and PCR amplified as described previously [12] using subtype non-specific HIV-1 primers for HIV-1 full length gag [12] and nef [13] genes, and sequenced. Sequenced fragments were assembled using ChromasPro. Full length gag and nef sequences were generated and aligned using MUSCLE with manual editing in MEGA5, togeth
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Cell lines from primary alveolar macrophages from MS-/- mice. Results: We used in vitro infection of the primary AMs with the J2 retrovirus carrying the v-raf and v-myc oncogenes. Following initial isolation in media supplemented with murine macrophage colony-stimulating factor (M-CSF), we subcloned three AM cell lines, designated ZK-1, ZK-2 and ZK-6. These cell lines grow well in RPMI-1640-10 FB
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Further define MARCO and SR-AI/II function, and may also be useful to identify other novel scavenger-type macrophage receptors and for additional studies of particle toxicology.BackgroundThe pulmonary alveolar macrophage (AM) plays an important role in defense of the lung [1-5]. Class A scavenger receptors (SRA) primarily expressed on the macro-phage (M? surface are critical for binding, uptake, a
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Orrespondence: Darrin.Martin@uct.ac.za; Wendy.Burgers@uct.ac.za 3 Computational Biology Group, Institute of Infectious Diseases and Molecular Medicine, University of Cape Town, Cape Town, South Africa 1 Division of Medical Virology, University of Cape Town, Cape Town, South Africain west central Africa, at 5.3 [8]. This, together with the co-circulation of divergent variants of multiple clades, h
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Cell lines from primary alveolar macrophages from MS-/- mice. Results: We used in vitro infection of the primary AMs with the J2 retrovirus carrying the v-raf and v-myc oncogenes. Following initial isolation in media supplemented with murine macrophage colony-stimulating factor (M-CSF), we subcloned three AM cell lines, designated ZK-1, ZK-2 and ZK-6. These cell lines grow well in RPMI-1640-10 FB