Table 5. WM B cells are not restricted... | American Society of Hematology

Table 5.

WM B cells are not restricted to CD27 expression

Patient and source	CD20⁺ MNC, %	Clonotypic B cells, CD20⁺, %	CD20⁺ CD27⁻ MNC, %	Clonotypic B cells within CD20⁺ CD27⁻, %	CD20⁺ CD27⁺ MNC, %	Clonotypic B cells within CD20⁺ CD27⁺, %	Ratio of absolute no. clonotypic B cells, CD20⁺ CD27⁻/ CD20⁺ CD27⁺
WM1-01
BM	23	NA	17	87	6	22	11.20
Blood	39	NA	37	4	2	50	1.48
WM1-11
BM	20	57	14	25	5	17	4.12
Blood	21	2	13	2	7	2	1.86
WM1-13
BM	59	65	55	NA	4	NA	> 1^*
Blood	32	69	24	NA	8	NA	> 1^*

Patient and source	CD20⁺ MNC, %	Clonotypic B cells, CD20⁺, %	CD20⁺ CD27⁻ MNC, %	Clonotypic B cells within CD20⁺ CD27⁻, %	CD20⁺ CD27⁺ MNC, %	Clonotypic B cells within CD20⁺ CD27⁺, %	Ratio of absolute no. clonotypic B cells, CD20⁺ CD27⁻/ CD20⁺ CD27⁺
WM1-01
BM	23	NA	17	87	6	22	11.20
Blood	39	NA	37	4	2	50	1.48
WM1-11
BM	20	57	14	25	5	17	4.12
Blood	21	2	13	2	7	2	1.86
WM1-13
BM	59	65	55	NA	4	NA	> 1^*
Blood	32	69	24	NA	8	NA	> 1^*

MNC indicates mononuclear cell.

Results were extrapolated by calculating the absolute number of clonotypic B cells in CD20⁺ cells and the absolute number of CD20⁺ CD27⁺ cells.