Evidence map›Paper›PMID 26226842›Full record

ArticleModern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc2015

Genomic and immunohistochemical profiles of enteropathy-associated T-cell lymphoma in Japan.

Sakura Tomita, Yara Y Kikuti, Joaquim Carreras, Minoru Kojima, Kiyoshi Ando, Hirotaka Takasaki, Rika Sakai, Katsuyoshi Takata, Tadashi Yoshino, Silvia Bea and 2 more

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In one paragraph

Article in Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
5.5field-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

31 citing papers in PubMed, 70 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Review
  8. Extranodal T- and NK-cell lymphomas.Virchows Archiv : an international journal of pathology · 2023
    Review
  9. Article
  10. Types of T-cell lymphoma-a cytogenetic perspective.Annals of medicine and surgery (2012) · 2022
    Article
  11. Article
  12. Review
  13. Article
  14. Review
  15. A RecurrentCancers · 2021
    Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. Review
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

12 authors at 4 institutions in 2 countries.

Sakura TomitaDepartment of Pathology, Tokai University, School of Medicine, Isehara, Japan.
Yara Y KikutiDepartment of Pathology, Tokai University, School of Medicine, Isehara, Japan.
Joaquim CarrerasDepartment of Pathology, Tokai University, School of Medicine, Isehara, Japan.
Minoru KojimaDepartment of Hematology, Tokai University, School of Medicine, Isehara, Japan.
Kiyoshi AndoDepartment of Hematology, Tokai University, School of Medicine, Isehara, Japan.
Hirotaka TakasakiDepartment of Oncology, Kanagawa Cancer Center, Yokohama, Japan.
Rika SakaiDepartment of Oncology, Kanagawa Cancer Center, Yokohama, Japan.
Katsuyoshi TakataDepartment of Pathology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
Tadashi YoshinoDepartment of Pathology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
Silvia BeaDepartment of Pathology and Hematopathology Unit, Hospital Clinic Barcelona, Institut d'Investigacions Biomediques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain.
Elias CampoDepartment of Pathology and Hematopathology Unit, Hospital Clinic Barcelona, Institut d'Investigacions Biomediques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain.ORCID http://orcid.org/0000-0001-9850-9793
Naoya NakamuraDepartment of Pathology, Tokai University, School of Medicine, Isehara, Japan.
Tokai University · JPConsorci Institut D'Investigacions Biomediques August Pi I Sunyer · ESKanagawa Prefectural Hospital Organization · JPOkayama University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Enteropathy-associated T-cell lymphoma (EATL) is a rare primary T-cell lymphoma of the digestive tract. EATL is classified as either Type I, which is frequently associated with and thought to arise from celiac disease and is primarily observed in Northern Europe, and Type II, which occurs de novo and is distributed all over the world with predominance in Asia. The pathogenesis of EATL in Asia is unknown. We aimed to clarify the histological and genomic profiles of EATL in Japan in a homogeneous series of 20 cases. The cases were characterized by immunohistochemistry, high-resolution oligonucleotide microarray, and fluorescence in situ hybridization (FISH) at five different loci: 1q21.3 (CKS1B), 6q16.3 (HACE1), 7p22.3 (MAFK), 9q33.3 (PPP6C), and 9q34.3 (ASS1, CARD9) using formalin-fixed paraffin-embedded sections. The histological appearance of EATL ranged from medium- to large-sized cells in 13 cases (65%), small- to medium-sized cells in five cases (25%), and medium-sized in two cases (10%). The immunophenotype was CD2(+) (60%), CD3ɛ(+) (100%), CD4(+) (10%), CD7(+) (95%), CD8(+) (80%), CD56(+) (85%), TIA-1(+) (100%), Granzyme B(+) (25%), T-cell receptor (TCR)β(+) (10%), TCRγ(+) (35%), TCRγδ(+) (50%), and double negative for TCR (six cases, 30%). All cases were EBER(-). The genomic profile showed recurrent copy number gains of 1q32.3, 4p15.1, 5q34, 7q34, 8p11.23, 9q22.31, 9q33.2, 9q34.13, and 12p13.31, and losses of 7p14.1. FISH showed 15 patients (75%) with a gain of 9q34.3 with good correlation with array comparative genomic hybridization. EATL in Japan is characterized by non-monomorphic cells with a cytotoxic CD8(+) CD56(+) phenotype similar to EATL Type II. The genomic profile is comparable to EATL of Western countries, with more similarity to Type I (gain of 1q and 5q) rather than Type II (gain of 8q24, including MYC). The 9q34.3 gain was the most frequent change confirmed by FISH irrespective of the cell origin of αβ-T-cells and γδ-T-cells.

Indexed as

AdultAgedComparative Genomic HybridizationEnteropathy-Associated T-Cell LymphomaFemaleGenome, HumanHumansImmunohistochemistryImmunophenotypingIn Situ Hybridization, FluorescenceJapanMaleMiddle AgedOligonucleotide Array Sequence Analysis

Identifiers

PMID26226842
OpenAlexW975492585

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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.