Immunologic Recovery in Children after Alternative Donor Allogeneic Transplantation for Hematologic Malignancies: Comparison of Recipients of Partially.

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Presentation transcript:

Immunologic Recovery in Children after Alternative Donor Allogeneic Transplantation for Hematologic Malignancies: Comparison of Recipients of Partially T Cell–Depleted Peripheral Blood Stem Cells and Umbilical Cord Blood  Benjamin R. Oshrine, Yimei Li, David T. Teachey, Jennifer Heimall, David M. Barrett, Nancy Bunin  Biology of Blood and Marrow Transplantation  Volume 19, Issue 11, Pages 1581-1589 (November 2013) DOI: 10.1016/j.bbmt.2013.08.003 Copyright © 2013 American Society for Blood and Marrow Transplantation Terms and Conditions

Figure 1 Levels of NK cells (A), total lymphocytes (B), and T cells (C) as a function of time after HSCT, by graft type. All lymphocyte numbers have been logarithmically transformed and are presented as mean with 95% CI error bars. P values based on linear mixed-effect modeling: ∗P < .001; #P < .01; ˆP < .05. Biology of Blood and Marrow Transplantation 2013 19, 1581-1589DOI: (10.1016/j.bbmt.2013.08.003) Copyright © 2013 American Society for Blood and Marrow Transplantation Terms and Conditions

Figure 2 Levels of CD4+ T cells (A), cytotoxic T cells (B), naïve CD4+ T cells (C), and memory CD4+ T cells (D), and 4:8 ratio and RA:RO ratio as a function of time after HSCT (E), by graft type. All lymphocyte numbers have been logarithmically transformed and are presented as means with 95% CI error bars. 4:8 and RA:RO are untransformed and presented as mean with SEM error bars. P values based on linear mixed-effect modeling: ∗P < .001; #P < .01; ˆP < .05. Biology of Blood and Marrow Transplantation 2013 19, 1581-1589DOI: (10.1016/j.bbmt.2013.08.003) Copyright © 2013 American Society for Blood and Marrow Transplantation Terms and Conditions

Figure 3 Levels of B cells (A), IgM (B), and IgA (C) as a function of time after transplant, by graft type. All lymphocyte numbers have been logarithmically transformed and are presented as means with 95% CI error bars. P values based on linear mixed-effect modeling: ∗P < .001; #P < .01; ˆP < .05. Biology of Blood and Marrow Transplantation 2013 19, 1581-1589DOI: (10.1016/j.bbmt.2013.08.003) Copyright © 2013 American Society for Blood and Marrow Transplantation Terms and Conditions

Figure 4 Responses to mitogen stimulation based on graft time by time after HSCT, by graft type. (A) PHA. (B) PWM. (C) ConA. Data are presented as mean CPMrel with SEM error bars. No significant between-group differences were detected. Biology of Blood and Marrow Transplantation 2013 19, 1581-1589DOI: (10.1016/j.bbmt.2013.08.003) Copyright © 2013 American Society for Blood and Marrow Transplantation Terms and Conditions

Figure 5 Levels of CD4+ T cells (A), naïve CD4+ T cells (B), and B cells (C) as a function of time after HSCTon, by cGVHD status. All lymphocyte numbers have been logarithmically transformed, and are represented as means with 95% CI error bars. P values based on linear mixed-effect modeling: ∗P < .001; #P < .01; ˆP < .05. Biology of Blood and Marrow Transplantation 2013 19, 1581-1589DOI: (10.1016/j.bbmt.2013.08.003) Copyright © 2013 American Society for Blood and Marrow Transplantation Terms and Conditions