IL-6 transgenic mouse model for extraosseous plasmacytoma
نویسندگان
چکیده
منابع مشابه
IL-6 transgenic mouse model for extraosseous plasmacytoma.
Plasma cell neoplasms in humans comprise plasma cell myeloma, otherwise known as multiple myeloma, Ig deposition and heavy chain diseases, and plasmacytoma (PCT). A subset of PCT, designated extramedullary PCT, is distinguished from multiple myeloma and solitary PCT of bone by its distribution among various tissue sites but not the bone marrow. Extramedullary (extraosseus) PCT are rare spontane...
متن کاملSolitary extraosseous plasmacytoma
Plasma cell neoplasms are characterized by a neoplastic plasma cell lineage which produces a monoclonal immunoglobulin. These neoplasms can present as a single lesion (solitary plasmacytoma) or as multiple lesions (multiple myeloma). Solitary plasmacytomas most frequently occur in bone (plasmacytomas of bone), but can also be found outside bone in soft tissues (extramedullary plasmacytomas).
متن کاملAn Extraosseous Plasmacytoma of the Nasopharynx
UNLABELLED A 75-year-old long-term male smoker and poorly controlled hypertensive presented with a 3-month history of intermittent epistaxis refractory to cauterisation with silver nitrate. Nasopharyngeal examination revealed a mass in the post nasal space. An urgent endoscopic biopsy confirmed an extraosseous plasmacytoma. Post operative radiotherapy was scheduled. No evidence of recurrence of...
متن کاملMouse plasmacytoma growth in vivo: enhancement by interleukin 6 (IL-6) and inhibition by antibodies directed against IL-6 or its receptor
Murine plasmacytomas show a striking dependence on interleukin 6 (IL-6) for their growth in vitro. Here, we present evidence suggesting that IL-6 also plays an essential role in the in vivo development of these tumors. This conclusion is based on the finding that the tumorigenicity of an IL-6-dependent plasmacytoma cell line was increased approximately 100-fold on transfection with an IL-6 expr...
متن کاملGeneration of a transgenic mouse line for conditional expression of human IL-6
IL-6 is a cytokine that is involved in various physiological and pathological conditions, and approaches using gain-of-function transgenic animals have contributed in elucidating IL-6 function. However, studies of the multiple functions of IL-6 in vivo are very time consuming because they require the generation of transgenic mice that harbor the gene encoding IL-6 under the control of specific ...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 2002
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.022643999