Evidence map›Paper›PMID 39684749›Full record

ArticleInternational journal of molecular sciences2024

Characterization of the Bone Marrow Lymphoid Microenvironment and Discovery of Prognostic Immune-Related Factors in Acute Myeloid Leukemia.

Yoon-Ju Kim, Daehun Kwag, Bo-Reum Kim, Hyunsong Son, Silvia Park, Hee-Je Kim, Byung-Sik Cho

Abstract read
In one paragraph

Article in International journal of molecular sciences, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

3 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
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.

Yoon-Ju KimDepartment of Biomedicine & Health Sciences, Graduate Program for Future Medical Research Leaders, The Catholic University of Korea, Seoul 06591, Republic of Korea.
Daehun KwagDepartment of Hematology, Catholic Hematology Hospital, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea.ORCID 0000-0003-3353-882X
Bo-Reum KimLeukemia Research Institute, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea.
Hyunsong SonDepartment of Biomedicine & Health Sciences, Graduate Program for Future Medical Research Leaders, The Catholic University of Korea, Seoul 06591, Republic of Korea.
Silvia ParkDepartment of Hematology, Catholic Hematology Hospital, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea.
Hee-Je KimDepartment of Hematology, Catholic Hematology Hospital, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea.ORCID 0000-0003-4098-3366
Byung-Sik ChoDepartment of Hematology, Catholic Hematology Hospital, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea.ORCID 0000-0002-4524-6616

Funding

Catholic Institute of Cell Therapy NANational Research Foundation of Korea 2022R1A2C2004517
6 · The paper itself

Abstract

Given the limited comprehensive data on the bone marrow (BM) immune environment in acute myeloid leukemia (AML), we analyzed the distribution and phenotype of T cell subsets, including γδ T cells, and their immune checkpoint (IC) ligands on blasts. We performed multiparametric flow cytometry with BM samples taken from 89 AML patients at the time of diagnosis, remission, and relapse/refractory status after chemotherapy and 13 healthy controls (HCs) to identify immune-related risk factors. Compared to the HCs, the T cells of the AML patients exhibited exhausted features including higher TIGIT levels and similar levels of PD-1 and TIM-3. The γδ T cells were exhausted by the upregulation of TIGIT and/or TIM-3 and downregulation of NKG2D and NKp30, with different patterns in the Vδ1 and Vδ2 subtypes. A successful chemotherapeutic response partially restored the exhausted phenotypes of the T cell subsets. The simultaneous analysis of IC receptors on the T cell subsets and their ligands on blasts showed the prognostic value of a specific IC receptor-ligand pair and the feasibility of risk stratification based on their diverse patterns. Our findings clarified the BM T cell landscape in AML, unveiling the prognostic value of γδ T cells in both diagnosis and remission predictions.

Indexed as

Bone MarrowLeukemia, Myeloid, AcuteTumor MicroenvironmentAdolescentAdultAgedAged, 80 and overFemaleHepatitis A Virus Cellular Receptor 2HumansMaleMiddle AgedPrognosisReceptors, Antigen, T-Cell, gamma-deltaT-Lymphocyte SubsetsYoung AdultHAVCR2 protein, humanHepatitis A Virus Cellular Receptor 2Receptors, Antigen, T-Cell, gamma-deltaacute myeloid leukemiaimmune checkpoint receptorprognosisT cell exhaustionγδ T cells

Identifiers

PMID39684749
PMCPMC11641137

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.