CD23


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AcronymDefinition
CD23Clusters of Designation 23 (glycoprotein)
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References in periodicals archive ?
A similar negativity pattern for CD10 and CD23 was seen (images not shown).
While ROR1expressing CLL B cells are [CD5.sup.+]CD23+ mature cells [35], [ROR1.sup.+] B cells in huNSG mice are mainly CD5"CD23" immature nonneoplastic B cells.
Case number 1 2 3 4 5 6 CD20 + + + + + + CD79[alpha] + + + + + + PAX-5 + + + + + + CD10 + - - - - - BCL-6 + - - - - c-myc + - - - - - Kappa + - (Weak) + (Weak) + - (Weak) + Lambda + - + (Weak) + - + MUM1 - - - - - + CD3 - - - - - - CD43 - - + - + - CD5 - - - - - - BCL-2 - N/A + - + + Cyclin D1 - - - - - - * Ki-67 >95% 7% 30% 2% 5% 15% CD21 - N/A N/A + + + CD23 - N/A N/A N/A + + Histology High Low Low Low Low Low grades * indicates Ki-67 labeling.
In immunohistochemical studies, Vimentin, S-100, CD1a, HMB 45, CD34, CD43, CD13, CD23, CD21, CD117, and MPO were detected to be negative.
Immunohistochemically, tumour cells were strongly positive for dendritic cell markers CD21 and CD23 (Figure-4 and 5).
A population of clonal B cells was identified that expressed CD5, CD19, CD20 (dim), CD22, CD23, CD45, and HLA-DR, and were kappa light chain restricted.
Both cell types were negative for CD10, CD15, CD21, CD23, and PD1.
Vella et al., "Immunophenotypic analysis of B lymphocytes in patients with common variable immunodeficiency: identification of CD23 as a useful marker in the definition of the disease," ISRN Immunology, vol.
The peripheral blood mononuclear cells were isolated by standard Ficoll-Paque Plus density-gradient centrifugation, and the following monoclonal antibodies were used for human fluorescence-activated cell staining according to the manufacturer's instruction: APC-Cy7-conjugated antihuman CD19 (HIB19), PE-Cy7-conjugated anti-human CD5 (LT21), APC-conjugated anti-human CD1d (51.1), and PerCP-Cy5.5-conjugated anti-human CD23 (EBVCS-5), all from Biolegend.
Histology of an enlarged right axillary lymph node showed a distortion of the lymph node architecture by small lymphocytes expressing CD20, CD5, CD23, CD43, BCL2, and LEF1, consistent with SLL involvement.