ArticleExperimental hematology2021
Transplantation of T-cell receptor α/β-depleted allogeneic bone marrow in nonhuman primates.
Article in Experimental hematology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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
2 citing papers in PubMed, 3 citations in OpenAlex.
- Assessment of safety and immunogenicity of MHC homozygous iPSC-derived CD34+ hematopoietic progenitors in an NHP model.Blood advances · 2022Article
- Allogeneic MHC-matched T-cell receptor α/β-depleted bone marrow transplants in SHIV-infected, ART-suppressed Mauritian cynomolgus macaques.Scientific reports · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
14 authors at 1 institution in 2 countries.
Funding
Abstract
Allogeneic hematopoietic stem cell transplantation (alloHSCT) is a potentially curative treatment for hematologic cancers and chronic infections such as human immunodeficiency virus (HIV). Its success in these settings is attributed to the ability of engrafting immune cells to eliminate cancer cells or deplete the HIV reservoir (graft-versus-host effect [GvHE]). However, alloHSCT is commonly associated with graft-versus-host diseases (GvHDs) causing significant morbidity and mortality, thereby requiring development of novel allogeneic HSCT protocols and therapies promoting GvHE without GvHD using physiologically relevant preclinical models. Here we evaluated the outcomes of major histocompatibility complex-matched T-cell receptor α/β-depleted alloHSCT in Mauritian cynomolgus macaques (MCMs). Following T-cell receptor α/β depletion, bone marrow cells were transplanted into major histocompatibility complex-identical MCMs conditioned with total body irradiation. GvHD prophylaxis included sirolimus alone in two animals or tacrolimus with cyclophosphamide in another two animals. Posttransplant chimerism was determined by sequencing diagnostic single-nucleotide polymorphisms to quantify the amounts of donor and recipient cells present in blood. Animals treated posttransplant with sirolimus developed nearly complete chimerism with acute GvHD. In the cyclophosphamide and tacrolimus treatment group, animals developed mixed chimerism without GvHD, with long-term engraftment observed in one animal. None of the animals developed cytomegalovirus infection. These studies indicate the feasibility of alloHSCT engraftment without GvHD in an MHC-identical MCM model following complete myeloablative conditioning and anti-GvHD prophylaxis with posttransplant cyclophosphamide and tacrolimus. Further exploration of this model will provide a platform for elucidating the mechanisms of GvHD and GvHE and for testing novel alloHSCT modalities for HIV infection.
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.