ArticleAmerican journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons2022
IL-2 receptor engineering enhances regulatory T cell function suppressed by calcineurin inhibitor.
Article in American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.
What it found
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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.
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Who cites it
9 citing papers in PubMed, 1 synthesis or guideline pooled it, 10 citations in OpenAlex.
- Rituximab in pediatric refractory nephrotic syndrome: a systematic review and meta-analysis evaluating therapeutic efficacy and adverse event profiles.Pediatric nephrology (Berlin, Germany) · 2026Pooled it
- Localized Tacrolimus Delivery for Peripheral Nerve Regeneration: Molecular Mechanisms, Biomaterial Platforms, and Translational Strategies.International journal of molecular sciences · 2026Review
- Regulatory T cell therapy in solid organ transplantation: mechanisms, translational progress, and remaining barriers.Frontiers in immunology · 2026Review
- Tacrolimus modulates the PI3K AKT mTOR pathway in retinal epithelial cells under inflammatory stress.Scientific reports · 2025Article
- Regulatory T cell therapy for Graft-versus-Host Disease.Bone marrow transplantation · 2025Review
- Regulatory cell therapy for kidney transplantation and autoimmune kidney diseases.Pediatric nephrology (Berlin, Germany) · 2025Review
- Genetic engineering of regulatory T cells for treatment of autoimmune disorders including type 1 diabetes.Diabetologia · 2024Review
- Regulatory T cells in dominant immunologic tolerance.The Journal of allergy and clinical immunology · 2024Review
- Tregs in transplantation tolerance: role and therapeutic potential.Frontiers in transplantation · 2023Review
Corrections and comments
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Authors and funding
10 authors at 2 institutions in 2 countries.
Funding
Abstract
Clinical trials utilizing regulatory T cell (Treg) therapy in organ transplantation have shown promising results, however, the choice of a standard immunosuppressive regimen is still controversial. Calcineurin inhibitors (CNIs) are one of the most common immunosuppressants for organ transplantation, although they may negatively affect Tregs by inhibiting IL-2 production by conventional T cells. As a strategy to replace IL-2 signaling selectively in Tregs, we have introduced an engineered orthogonal IL-2 (ortho IL-2) cytokine/cytokine receptor (R) pair that specifically binds with each other but does not bind with their wild-type counterparts. Murine Tregs were isolated from recipients and retrovirally transduced with ortho IL-2Rβ during ex vivo expansion. Transduced Tregs (ortho Tregs) were transferred into recipient mice in a mixed hematopoietic chimerism model with tacrolimus administration. Ortho IL-2 treatment significantly increased the ortho IL-2Rβ(+) Treg population in the presence of tacrolimus without stimulating other T cell subsets. All the mice treated with tacrolimus plus ortho IL-2 achieved heart allograft tolerance, even after tacrolimus cessation, whereas those receiving tacrolimus treatment alone did not. These data demonstrate that Treg therapy can be adopted into a CNI-based regimen by utilizing cytokine receptor engineering.
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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.