Evidence map›Paper›PMID 26052909›Full record

Trial reportBone marrow transplantation2015

Quantitative characterization of T-cell repertoire in allogeneic hematopoietic stem cell transplant recipients.

P Y Yew, H Alachkar, R Yamaguchi, K Kiyotani, H Fang, K L Yap, H T Liu, A Wickrema, A Artz, K van Besien and 5 more

Open access · hybridAbstract readClinical Trial
In one paragraph

Trial report in Bone marrow transplantation, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 79 papers.

0numbers the graph read from it
0cells of the map it votes in
79citing papers in PubMed
4.7field-weighted citation impact, top 4% 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

79 citing papers in PubMed, 127 citations in OpenAlex.

  1. Trial
  2. Analysis of the Whole CDR3 T Cell Receptor Repertoire after Hematopoietic Stem Cell Transplantation in 2 Clinical Cohorts.Biology of blood and marrow transplantation : journal of the American Society for Blood and Marrow Transplantation · 2020
    Trial
  3. Trial
  4. Trial
  5. Article
  6. Article
  7. Review
  8. Article
  9. Review
  10. Article
  11. Review
  12. Article
  13. Article
  14. T-cell receptor sequencing reveals selected donor-reactive CD8American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons · 2024
    Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. T-Cell Receptor Repertoire Sequencing in the Era of Cancer Immunotherapy.Clinical cancer research : an official journal of the American Association for Cancer Research · 2023
    Article
  20. Review

19 more citing papers are in PubMed but not listed here.

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

15 authors at 2 institutions in 2 countries.

P Y YewSection of Hematology/Oncology, Department of Medicine, The University of Chicago, Chicago, IL, USA.
H AlachkarSection of Hematology/Oncology, Department of Medicine, The University of Chicago, Chicago, IL, USA.
R YamaguchiHuman Genome Center, Institute of Medical Science, The University of Tokyo, Tokyo, Japan.
K KiyotaniSection of Hematology/Oncology, Department of Medicine, The University of Chicago, Chicago, IL, USA.
H FangSection of Hematology/Oncology, Department of Medicine, The University of Chicago, Chicago, IL, USA.
K L YapSection of Hematology/Oncology, Department of Medicine, The University of Chicago, Chicago, IL, USA.
H T LiuSection of Hematology/Oncology, Department of Medicine, The University of Chicago, Chicago, IL, USA.
A WickremaSection of Hematology/Oncology, Department of Medicine, The University of Chicago, Chicago, IL, USA.
A ArtzSection of Hematology/Oncology, Department of Medicine, The University of Chicago, Chicago, IL, USA.
K van BesienSection of Hematology/Oncology, Department of Medicine, The University of Chicago, Chicago, IL, USA.
S ImotoHealth Intelligence Center, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan.
S MiyanoHuman Genome Center, Institute of Medical Science, The University of Tokyo, Tokyo, Japan.
M R BishopSection of Hematology/Oncology, Department of Medicine, The University of Chicago, Chicago, IL, USA.
W StockSection of Hematology/Oncology, Department of Medicine, The University of Chicago, Chicago, IL, USA.
Y NakamuraSection of Hematology/Oncology, Department of Medicine, The University of Chicago, Chicago, IL, USA.
University of Chicago · USThe University of Tokyo · JP

Funding

Re-Engineering Translational Research at the University of ChicagoUL1TR000430 · NCATS · UNIVERSITY OF CHICAGO · PI SOLWAY, JULIAN · 2012 to 2016
$20.2M
Developing an Oncology Workforce for the 21st Century - Renewal 01K12CA139160 · NCI · UNIVERSITY OF CHICAGO · PI OLOPADE, OLUFUNMILAYO F., SMITH, SONALI · 2010 to 2024
$10.6M
NCATS NIH HHS UL1 TR000430NCI NIH HHS K12 CA139160
6 · The paper itself

Abstract

Allogeneic hematopoietic stem cell transplantation (HSCT) is one of curative treatment options for patients with hematologic malignancies. Although GVHD mediated by the donor's T lymphocytes remains the most challenging toxicity of allo-HSCT, graft-versus-leukemia (GVL) effect targeting leukemic cells, has an important role in affecting the overall outcome of patients with AML. Here we comprehensively characterized the TCR repertoire in patients who underwent matched donor or haplo-cord HSCT using next-generation sequencing approach. Our study defines the functional kinetics of each TCRA and TCRB clone, and changes in T-cell diversity (with identification of CDR3 sequences) and the extent of clonal expansion of certain T-cells. Using this approach, our study demonstrates that higher percentage of cord-blood cells at 30 days after transplant was correlated with higher diversity of TCR repertoire, implicating the role of cord-chimerism in enhancing immune recovery. Importantly, we found that GVHD and relapse, exclusive of each other, were correlated with lower TCR repertoire diversity and expansion of certain T-cell clones. Our results highlight novel insights into the balance between GVHD and GVL effect, suggesting that higher diversity early after transplant possibly implies lower risks of both GVHD and relapse following the HSCT transplantation.

Indexed as

Cord Blood Stem Cell TransplantationHematopoietic Stem Cell TransplantationLeukemia, Myeloid, AcuteMyelodysplastic SyndromesReceptors, Antigen, T-Cell, alpha-betaAdultAgedAllograftsComplementarity Determining RegionsFemaleHumansMaleMiddle AgedT-LymphocytesComplementarity Determining RegionsReceptors, Antigen, T-Cell, alpha-beta

Identifiers

PMID26052909
PMCPMC4559843
OpenAlexW1495246841

What OpenQuestion holds

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LicenceCC BY-NC-SA
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.