CD64-Directed Immunotoxin Inhibits Arthritis in a Novel CD64 Transgenic Rat Model
نویسندگان
چکیده
منابع مشابه
CD64-directed immunotoxin inhibits arthritis in a novel CD64 transgenic rat model.
Macrophages are known to play a key role during inflammation in rheumatoid arthritis (RA). Inflammatory macrophages have increased expression of CD64, the high-affinity receptor for IgG. Targeting this receptor through a CD64-directed immunotoxin, composed of an Ab against CD64 and Ricin A, results in effective killing of inflammatory macrophages. In this study, we show elevated levels of CD64 ...
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Acute myeloid leukemia (AML) cells of subtypes M4 and M5 show enhanced expression of CD64 (FcgammaRI), the high-affinity receptor for IgG, which is normally expressed at high levels only on activated cells of the myeloid lineage. CD64 is therefore a prime target for the specific delivery of cytotoxic agents. A promising toxin candidate is granzyme B, a human serine protease originating from cyt...
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Background/Purpose Differentiating patients who are infected or not in the intensive care unit (ICU) can be very difficult. Present diagnostic tests remain inadequate. CD64 has been found to be a potentially useful marker to identify infected patients. Unfortunately, CD64 measured by standard flow cytometers in a laboratory takes hours to perform. The purpose of this study was to evaluate the A...
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ژورنال
عنوان ژورنال: The Journal of Immunology
سال: 2006
ISSN: 0022-1767,1550-6606
DOI: 10.4049/jimmunol.176.10.5833