Evidence map›Paper›PMID 33205842›Full record

ArticleBritish journal of haematology2021

Clinical significance of CD28 gene-related activating alterations in adult T-cell leukaemia/lymphoma.

Yuma Sakamoto, Takashi Ishida, Ayako Masaki, Morishige Takeshita, Hiromi Iwasaki, Kentaro Yonekura, Yukie Tashiro, Asahi Ito, Shigeru Kusumoto, Atae Utsunomiya and 3 more

Open access · hybridAbstract read
In one paragraph

Article in British journal of haematology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.1field-weighted citation impact, top 22% 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

14 citing papers in PubMed, 18 citations in OpenAlex.

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  14. Tumor microenvironment of adult T-cell leukemia/lymphoma.Journal of clinical and experimental hematopathology : JCEH · 2021
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

13 authors at 6 institutions in 1 country.

Yuma SakamotoDepartment of Pathology and Molecular Diagnostics, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan.
Takashi IshidaDepartment of Immunology, Nagoya University Graduate School of Medicine, Nagoya, Japan.ORCID 0000-0002-1060-0777
Ayako MasakiDepartment of Pathology and Molecular Diagnostics, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan.
Morishige TakeshitaDepartment of Pathology, Faculty of Medicine, Fukuoka University, Fukuoka, Japan.
Hiromi IwasakiDepartment of Hematology, National Hospital Organization Kyushu Medical Center, Fukuoka, Japan.
Kentaro YonekuraDepartment of Dermatology, Imamura General Hospital, Kagoshima, Japan.
Yukie TashiroDepartment of Pathology, Imamura General Hospital, Kagoshima, Japan.
Asahi ItoDepartment of Hematology and Oncology, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan.
Shigeru KusumotoDepartment of Hematology and Oncology, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan.
Atae UtsunomiyaDepartment of Hematology, Imamura General Hospital, Kagoshima, Japan.
Shinsuke IidaDepartment of Hematology and Oncology, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan.
Ryuzo UedaDepartment of Tumor Immunology, School of Medicine, Aichi Medical University, Nagakute, Japan.
Hiroshi InagakiDepartment of Pathology and Molecular Diagnostics, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan.ORCID 0000-0001-6157-636X
Nagoya City University · JPImamura Hospital · JPAichi Medical University · JPFukuoka University · JPNagoya University · JPNational Kyushu Medical Center · JP

Funding

Aichi Cancer Research FoundationEarly-Career Scientists 20K16177Japan Agency for Medical Research and Development 19cm0106301h0004Japan Agency for Medical Research and Development 20cm0106301h0005National Cancer Research and Development Fund 29-A-3Nitto Foundation
6 · The paper itself

Abstract

Multiple oncogenic events are involved in the development of adult T-cell leukaemia/lymphoma (ATL). Because CD28 plays a pivotal role in T-cell activation, we focused on alterations of the CD28 gene in ATL. We found multiple genetic abnormalities related to CD28 among the 144 patients enrolled in the present study. These involved gene fusions with the cytotoxic T-lymphocyte-associated antigen 4 or the inducible T-cell co-stimulator in 14 patients (10%), CD28-activating mutations in 3 (2%), and CD28 copy number variations in 34 (24%). Patients with such CD28 gene alterations were significantly younger than those without. In patients not receiving allogeneic haematopoietic stem cell transplantation, those with CD28 gene alterations tended to have a worse prognosis than those without. Finally, patients with chronic or smouldering ATL subtypes with CD28 gene alterations had a significantly worse prognosis than those without. These findings indicate that ATL, especially chronic or smouldering subtypes, have a more aggressive clinical course and are more refractory to conventional chemotherapies or mogamulizumab if they harbour CD28 gene alterations, likely because of continuous, prolonged, and enhanced CD28 activatory signalling. Novel treatment strategies to overcome the effects of these CD28 gene alterations are warranted.

Indexed as

AdultAgedAged, 80 and overCD28 AntigensDNA Copy Number VariationsFemaleHematopoietic Stem Cell TransplantationHumansLeukemia-Lymphoma, Adult T-CellMaleMiddle AgedMutationOncogene FusionPrognosisCD28 Antigensadult T-cell leukaemia/lymphomaCD28copy number variationfusionmutation

Identifiers

PMID33205842
PMCPMC7894310
OpenAlexW3098077172

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.