Evidence map›Paper›PMID 32391190›Full record

ArticleOncoimmunology2020

Bendamustine with total body irradiation conditioning yields tolerant T-cells while preserving T-cell-dependent graft-versus-leukemia.

Jessica Stokes, Emely A Hoffman, Megan S Molina, Nicole Kummet, Richard J Simpson, Yi Zeng, Emmanuel Katsanis

Open access · goldAbstract read
In one paragraph

Article in Oncoimmunology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.3field-weighted citation impact, top 18% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

12 citing papers in PubMed, 13 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 1 institution in 1 country.

Jessica StokesDepartment of Pediatrics, University of Arizona, Tucson, AZ, USA.
Emely A HoffmanDepartment of Pediatrics, University of Arizona, Tucson, AZ, USA.
Megan S MolinaDepartment of Pediatrics, University of Arizona, Tucson, AZ, USA.
Nicole KummetDepartment of Pediatrics, University of Arizona, Tucson, AZ, USA.
Richard J SimpsonDepartment of Pediatrics, University of Arizona, Tucson, AZ, USA.ORCID 0000-0002-7064-6881
Yi ZengDepartment of Pediatrics, University of Arizona, Tucson, AZ, USA.
Emmanuel KatsanisDepartment of Pediatrics, University of Arizona, Tucson, AZ, USA.ORCID 0000-0003-1466-6965
University of Arizona · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Graft-versus-host disease (GvHD) remains a significant impediment to allogeneic hematopoietic cell transplantation (HCT) success, necessitating studies focused on alleviating GvHD, while preserving the graft-versus-leukemia (GvL) effect. Based on our previous studies showing bendamustine with total body irradiation (BEN-TBI) conditioning reduces GvHD compared to the current clinical standard of care cyclophosphamide (CY)-TBI in a murine MHC-mismatched bone marrow transplantation (BMT) model, this study aimed to evaluate the role and fate of donor T-cells following BEN-TBI conditioning. We demonstrate that BEN-TBI reduces GvHD compared to CY-TBI independently of T regulatory cells (Tregs). BEN-TBI conditioned mice have a smaller proportion and less activated donor T-cells, with lower CD47 expression, early post-transplant, but no sustained phenotypic differences in T-cells. In BEN-TBI conditioned mice, donor T-cells gain tolerance specific to host MHC antigens. Though these T-cells are tolerant to host antigens, we demonstrate that BEN-TBI preserves a T-cell-dependent GvL effect. These findings indicate that BEN-TBI conditioning reduces GvHD without compromising GvL, warranting its further investigation as a potentially safer and more efficacious clinical alternative to CY-TBI.

Indexed as

Bendamustine HydrochlorideGraft vs Leukemia EffectT-LymphocytesTransplantation ConditioningWhole-Body IrradiationAnimalsFemaleGraft vs Host DiseaseMiceMice, Inbred BALB CMice, Inbred C57BLBendamustine HydrochloridebendamustineBMTconditioningGvHDGvL

Identifiers

PMID32391190
PMCPMC7199810
OpenAlexW3022676869

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

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.