Evidence map›Paper›PMID 19794085›Full record

ArticleHaematologica2009

NKG2D gene polymorphism has a significant impact on transplant outcomes after HLA-fully-matched unrelated bone marrow transplantation for standard risk hematologic malignancies.

J Luis Espinoza, Akiyoshi Takami, Makoto Onizuka, Hiroshi Sao, Hideki Akiyama, Koichi Miyamura, Shinichiro Okamoto, Masami Inoue, Yoshinobu Kanda, Shigeki Ohtake and 5 more

Open access · goldAbstract readComparative Study
In one paragraph

Article in Haematologica, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed, 1 pooled it
1.5field-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

41 citing papers in PubMed, 1 synthesis or guideline pooled it, 61 citations in OpenAlex.

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  11. The Impact of NLRP3 Activation on Hematopoietic Stem Cell Transplantation.International journal of molecular sciences · 2021
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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

15 authors at 10 institutions in 2 countries.

J Luis EspinozaDepartment of Hematology & Oncology, Kanazawa University Hospital, 13-1 Takaramachi, Kanazawa, 920-8641, Japan.
Akiyoshi Takami
Makoto Onizuka
Hiroshi Sao
Hideki Akiyama
Koichi Miyamura
Shinichiro Okamoto
Masami Inoue
Yoshinobu Kanda
Shigeki Ohtake
Takahiro Fukuda
Yasuo Morishima
Yoshihisa Kodera
Shinji Nakao
Japan Marrow Donor Program
Kanazawa University Hospital · JPAichi Cancer Center · JPAichi Medical University · JPJichi Medical University · JPKeio University · JPMeitetsu Hospital · JPNational Cancer Center · USOsaka Medical Center for Cancer and Cardiovascular Diseases · JPTokai University · JPTokyo Metropolitan Komagome Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundNKG2D, an activating and co-stimulatory receptor expressed on natural killer cells and T cells, plays pivotal roles in immunity to microbial infections as well as in cancer immunosurveillance. This study examined the impact of donor and recipient polymorphisms in the NKG2D gene on the clinical outcomes of patients undergoing allogeneic T-cell-replete myeloablative bone marrow transplantation using an HLA-matched unrelated donor. DESIGN AND

methodsThe NKG2D polymorphism was retrospectively analyzed in a total 145 recipients with hematologic malignancies and their unrelated donors. The patients underwent transplantation following myeloablative conditioning; the recipients and donors were matched through the Japan Marrow Donor Program.

resultsIn patients with standard-risk disease, the donor NKG2D-HNK1 haplotype, a haplotype expected to induce greater natural killer cell activity, was associated with significantly improved overall survival (adjusted hazard ratio, 0.44; 95% confidence interval, 0.23 to 0.85; p=0.01) as well as transplant related mortality (adjusted hazard ratio, 0.42; 95% confidence interval, 0.21 to 0.86; p=0.02), but had no impact on disease relapse or the development of grade II-IV acute graft-versus-host disease or chronic graft-versus-host disease. The NKG2D polymorphism did not significantly influence the transplant outcomes in patients with high-risk disease.

conclusionsThese data suggest an association between the donor HNK1 haplotype and better clinical outcome among recipients, with standard-risk disease, of bone marrow transplants from HLA-matched unrelated donors.

Indexed as

Bone Marrow TransplantationAdolescentAdultChildChild, PreschoolFemaleFollow-Up StudiesHaplotypesHematologic NeoplasmsHistocompatibility TestingHLA AntigensHumansInfantLiving DonorsMaleMiddle AgedHLA AntigensKLRK1 protein, humanNK Cell Lectin-Like Receptor Subfamily K

Identifiers

PMID19794085
PMCPMC2754959
OpenAlexW2168675393

What OpenQuestion holds

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Registered trials

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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.