ArticleTransplantation and cellular therapy2023
Regulatory T Cell Amelioration of Graft-versus-Host Disease following Allogeneic/Xenogeneic Hematopoietic Stem Cell Transplantation Using Mobilized Mouse and Human Peripheral Blood Donors.
Article in Transplantation and cellular therapy, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
6 citing papers in PubMed.
- Regulatory T cell approaches for graft-versus-host disease prevention.Current opinion in immunology · 2026Review
- A federated digital twin reveals cytomegalovirus reactivation impairs CAR-T cell therapy via IL-15-mediated cytokine competition in B-Cell lymphoma.Frontiers in immunology · 2026Article
- T cell-mediated immune responses in xenotransplantation: mechanisms and therapeutic strategies.Frontiers in immunology · 2026Review
- Immune Monitoring after Cell Therapy and Hematopoietic Cell Transplantation: Guidelines by the ISCT Stem Cell Engineering Committee.Cytotherapy · 2025Review
- Pathophysiology and preclinical relevance of experimental graft-versus-host disease in humanized mice.Biomarker research · 2024Review
- The impact of regulatory T cells on the graft-versus-leukemia effect.Frontiers in immunology · 2024Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
17 authors.
Funding
Abstract
The present studies examined experimental transplant outcomes using mobilized peripheral blood from mice and humans together with FoxP3+Treg cells. Donor mice were treated with filgrastim and / or plerixafor and their peripheral blood (PB) displayed significant elevations in hematopoietic stem and progenitor populations. Some of these PB donors were concurrently administered a Treg expansion strategy consisting of a TL1A-Ig fusion protein low dose rIL-2. A significant increase (4-5x) in the frequency Tregs occurred during mobilization. C3H.SW PB was collected from mobilized and Treg unexpanded ("TrUM") or mobilized and Treg expanded ("TrEM") donors and transplanted into MHC-matched B6 (H2b) recipients. Recipients of TrEM, exhibited significantly reduced weight loss and clinical GVHD scores compared to recipients of TrUM. Notably, recipients of TrEM exhibited comparable GVL activity to TrUM recipients against leukemia levels. Next, huTregs (CD4+CD25+CD127lo) from a healthy human PB mobilized donor were expanded ex-vivo prior to transplant into NSG/ NOD-scid IL2Rgammanull mice. We found that treatment with ex-vivo expanded huTregs resulted in significant reduction of lethality and clinical xGVHD scores. Notably, post-transplant, PB huTregs levels remained elevated and the frequency of huCD4+Tconv and CD8+ cells was diminished supporting the improved xGVHD outcomes. These findings demonstrated that the use of mPB containing elevated Treg levels significantly reduced GVHD following "MUD" and MHC-mismatched mouse HSCT without loss of GVL activity. Moreover, utilizing ex-vivo expanded huTregs from a mobilized PB donor and added back to donor PB ameliorated xGVHD. In total, these studies support the notion that in vivo or ex-vivo manipulation of donor Tregs together with mobilized peripheral blood could provide therapeutic approaches to improve aHSCT outcomes.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.