Lower TGFß serum levels and higher frequency of IFNγ-producing T cells during early immune reconstitution in surviving children after allogeneic stem cell transplantation

2012 ◽  
Vol 60 (1) ◽  
pp. 121-128 ◽  
Author(s):  
Verena Wiegering ◽  
Beate Winkler ◽  
Imme Haubitz ◽  
Matthias Wölfl ◽  
Paul G. Schlegel ◽  
...  
Keyword(s):  
T Cells ◽  
Stem Cell ◽  
Stem Cell Transplantation ◽  
Cell Transplantation ◽  
Allogeneic Stem Cell Transplantation ◽  
Immune Reconstitution ◽  
Serum Levels

scholarly journals miR-625-3p is upregulated in CD8+ T cells during early immune reconstitution after allogeneic stem cell transplantation

PLoS ONE ◽  
2017 ◽  
Vol 12 (8) ◽  
pp. e0183828 ◽  
Author(s):  
Kriti Verma ◽  
Nidhi Jyotsana ◽  
Ivonne Buenting ◽  
Susanne Luther ◽  
Angelika Pfanne ◽  
...  
Keyword(s):  
T Cells ◽  
Stem Cell ◽  
Stem Cell Transplantation ◽  
Cell Transplantation ◽  
Cd8 T Cells ◽  
Allogeneic Stem Cell Transplantation ◽  
Immune Reconstitution

scholarly journals Early bilirubinemia after allogeneic stem cell transplantation—an endothelial complication

2021 ◽  
Author(s):  
Hao Dai ◽  
Olaf Penack ◽  
Aleksandar Radujkovic ◽  
David Schult ◽  
Joshua Majer-Lauterbach ◽  
...  
Keyword(s):  
Stem Cell ◽  
Stem Cell Transplantation ◽  
Cell Transplantation ◽  
Allogeneic Stem Cell Transplantation ◽  
Serum Levels ◽  
Endothelial Activation ◽  
Stress Index ◽  
Clinical Correlations ◽  
Angiopoietin 2 ◽  
The Impact

AbstractHyperbilirubinemia occurs frequently after allogeneic stem cell transplantation. Causes include primary liver damage and endothelial complications as major contributors. Here, we have investigated the impact of early bilirubinemia (EB) on posttransplant outcomes. Maximum total bilirubin levels (days 0–28) were categorized using maximally selected log rank statistics to identify a cut off for the endpoint non-relapse mortality (NRM) in a training cohort of 873 patients. EB above this cut off was correlated with NRM and overall survival (OS) and with pre- and posttransplant Angiopoietin-2, interleukin (IL)18, CXCL8 and suppressor of tumorigenicity-2 (ST2) serum levels, and the endothelial activation and stress index (EASIX). Clinical correlations were validated in a sample of 388 patients transplanted in an independent institution. The EB cut off was determined at 3.6 mg/dL (61.6 µM). EB predicted OS (HR 1.60, 95% CI 1.21–2.12, p < 0.001), and NRM (CSHR 2.14; 1.28–3.56, p = 0.004), also independent of typical endothelial complications such as veno-occlusive disease, refractory acute graft-versus-host disease, or transplant-associated microangiopathy. However, EB correlated with high Angiopoietin-2, EASIX-pre and EASIX-day 0, as well as increased levels of posttransplant CXCL8, IL18, and ST2. In summary, EB indicates a poor prognosis. The association of EB with endothelial biomarkers suggests an endothelial pathomechanism also for this posttransplant complication.

Donor-derived CMV-specific T cells reduce the requirement for CMV-directed pharmacotherapy after allogeneic stem cell transplantation

Blood ◽  
2013 ◽  
Vol 121 (18) ◽  
pp. 3745-3758 ◽  
Author(s):  
Emily Blyth ◽  
Leighton Clancy ◽  
Renee Simms ◽  
Chun K. K. Ma ◽  
Jane Burgess ◽  
...  
Keyword(s):  
T Cells ◽  
Stem Cell ◽  
Stem Cell Transplantation ◽  
Cell Transplantation ◽  
Graft Versus Host Disease ◽  
Allogeneic Stem Cell Transplantation ◽  
Organ Damage ◽  
Host Disease ◽  
Graft Versus Host ◽  
Key Points

Key Points Infusion of CMV-specific T cells early posttransplant does not increase acute or chronic graft-versus-host disease. CMV-specific T cells early posttransplant reduce the need for pharmacotherapy without increased rates of CMV-related organ damage.

scholarly journals Levels of CMV Specific CD4 T Cells Are Dynamic and Correlate with CMV Viremia after Allogeneic Stem Cell Transplantation

PLoS ONE ◽  
2008 ◽  
Vol 3 (11) ◽  
pp. e3634 ◽  
Author(s):  
Thomas Widmann ◽  
Urban Sester ◽  
Barbara C. Gärtner ◽  
Jörg Schubert ◽  
Michael Pfreundschuh ◽  
...  
Keyword(s):  
T Cells ◽  
Stem Cell ◽  
Stem Cell Transplantation ◽  
Cell Transplantation ◽  
Allogeneic Stem Cell Transplantation ◽  
Cd4 T Cells
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