More than half of these cells coexpressed CD5 and CD23
, hinting that they might be neoplastic B cells.
Immunohistochemically, FDCS show strong positivity for CD21, CD23
and CD35 and occasional positivity for S-100, CD68, leukocyte common antigen and muscle specific actin.
(a) Surface expression of CD21 and CD23
on [B220.sup.+] gated B cells derived from mice treated or not treated with SM-MSCs (n = 5 per group).
The patients with CLL had at least 5 x [10.sup.9]/L B lymphocytes with expressions of monoclonal surface immunoglobulin, CD20, CD5, CD19, and CD23
. Patients under treatment were excluded from the current study.
: Hurd faces idiosyncratic newcomer, El Paso Times
Konig, "Effects of Staphylococcus aureus cell wall products (teichoic acid, peptidoglycan) and enterotoxin B on immunoglobulin (IgE, IgA, IgG) synthesis and CD23
expression in patients with atopic dermatitis," Immunology, vol.
The panel of lymphoid antibodies included: TdT, CD34, CD45, CD19,CD20, CD79, MUM-1 CDI0 ,CD21, CD23
, CD3 ,CD4, CD5, CD8, CD15, CD30, CD43, CD56,CD68, MPO, Ki-67, Bcl-2, Bcl-6, Cyclin D1, Kappa, Lamda, ALK-1, ZAP 17 were used.
The transducer measured sample [R.sub.filter] relative to ambient atmospheric pressure and the transducer's output was converted to an electrical signal by a Validyne CD23
digital transducer connected to a computer with a dedicated LabView[R] data collection program (National Instruments Corporation, Austin, TX, U.S.).
DC-SIGN; a related gene, DC-SIGNR; and CD23
form a cluster on 19p13.
A drug such as Remicade (Ritindmab) which is widely used in treating oncology patients has a number of different activities; its likely the most important function of the drug is to link the Fc portion of Remicade to the patients Natural Killer cells and mediate Antibody Dependant Cell Cytotoxicity and Complement Dependant Cytotoxicity these activities are important in killing the cancer cells, Rituximab has also been shown to increases MHC II and adhesion molecules, it elicits shedding of CD23
, it down regulates the B cell receptor and it induces apoptosis of CD20+ cells.