Evidence map›Paper›PMID 39461881›Full record

ArticleJournal for immunotherapy of cancer2024

Inhibitory Fcγ receptor deletion enhances CD8 T cell stemness increasing anti-PD-1 therapy responsiveness against glioblastoma.

Keun Bon Ku, Chae Won Kim, Yumin Kim, Byeong Hoon Kang, Jeongwoo La, In Kang, Won Hyung Park, Stephen Ahn, Sung Ki Lee, Heung Kyu Lee

Abstract read
In one paragraph

Article in Journal for immunotherapy of cancer, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. All-trans retinoic acid suppresses CD8Signal transduction and targeted therapy · 2026
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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

10 authors.

Keun Bon KuGraduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea.ORCID 0000-0003-0870-0995
Chae Won KimLaboratory of Host Defenses, Department of Biological Sciences, KAIST, Daejeon 34141, Republic of Korea.ORCID 0000-0002-4875-4501
Yumin KimLaboratory of Host Defenses, Department of Biological Sciences, KAIST, Daejeon 34141, Republic of Korea.ORCID 0000-0002-1648-6370
Byeong Hoon KangGraduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea.ORCID 0000-0002-8852-3660
Jeongwoo LaGraduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea.ORCID 0000-0002-8153-7402
In KangGraduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea.
Won Hyung ParkGraduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea.
Stephen AhnDepartment of Neurosurgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea.
Sung Ki LeeDepartment of Obstetrics and Gynecology, College of Medicine, Myunggok Medical Research Center, Konyang University, Daejeon 35365, Republic of Korea.
Heung Kyu LeeLaboratory of Host Defenses, Department of Biological Sciences, KAIST, Daejeon 34141, Republic of Korea heungkyu.lee@kaist.ac.kr.ORCID 0000-0002-3977-1510

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCertain cancers present challenges for treatment because they are resistant to immune checkpoint blockade (ICB), attributed to low tumor mutational burden and the absence of T cell-inflamed features. Among these, glioblastoma (GBM) is notoriously resistant to ICB. To overcome this resistance, the identification of T cells with heightened stemness marked by T-cell factor 1 (TCF1) expression has gained attention. Several studies have explored ways to preserve stem-like T cells and prevent terminal exhaustion. In this study, we investigate a target that triggers stem-like properties in CD8 T cells to enhance the response to ICB in a murine GBM model.

methodsUsing

resultsIn a murine GBM model, anti-PD-1 monotherapy and single-Fc fragment of IgG receptor IIb (FcγRIIB) deletion exhibit limited efficacy. However, their combination substantially improves survival by enhancing cytotoxicity and proliferative capacity in tumor-infiltrating

conclusionsDeletion of FcγRIIB on CD8 T cells leads to the generation of a Ttsms, which is localized in TdLN and protected from the immunosuppressive TME. Incorporating these highly stemness-equipped Ttsms enhances the response to anti-PD-1 therapy in immune-suppressed brain tumors.

Indexed as

CD8-Positive T-LymphocytesGlioblastomaReceptors, IgGAnimalsBrain NeoplasmsDisease Models, AnimalHumansImmune Checkpoint InhibitorsMiceNeoplastic Stem CellsProgrammed Cell Death 1 ReceptorImmune Checkpoint InhibitorsProgrammed Cell Death 1 ReceptorReceptors, IgGCentral Nervous System CancerImmune Checkpoint InhibitorT CellTumor Infiltrating Lymphocyte - TILTumor Microenvironment - TME

Identifiers

PMID39461881
PMCPMC11529582

What Socratic holds

Textmetadata
LicenceCC BY-NC
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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 Socratic graph.