Evidence map›Paper›PMID 42433331›Full record

ArticleJTO clinical and research reports2026

Clinical and Immunologic Features of Primary Enteric-Type Thymic Adenocarcinomas: A Rare Variant of a Rare Cancer.

Alisa K Sivapiromrat, Meredith J McAdams, Renee N Donahue, Carolina Celades, Wiem Lassoued, Hana Bagheri, Elsa Bahiru, Shannon Swift, Christine Feierabend, Susan Sansone and 6 more

Erratum issuedAbstract read
In one paragraph

Article in JTO clinical and research reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Not yet cited in PubMed.

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0cells of the map it votes in
0citing papers in PubMed
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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

16 authors.

Alisa K SivapiromratThoracic and GI Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
Meredith J McAdamsThoracic and GI Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
Renee N DonahueCenter for Immuno-Oncology, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
Carolina CeladesCenter for Immuno-Oncology, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
Wiem LassouedCenter for Immuno-Oncology, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
Hana BagheriCenter for Immuno-Oncology, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
Elsa BahiruThoracic and GI Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
Shannon SwiftThoracic and GI Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
Christine FeierabendThoracic and GI Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
Susan SansoneThoracic and GI Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
Laercio DaSilvaThoracic and GI Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
Eva SzaboThoracic and GI Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
Chen ZhaoThoracic and GI Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
Jeffrey SchlomCenter for Immuno-Oncology, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
James L GulleyCenter for Immuno-Oncology, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
Arun RajanThoracic and GI Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Primary thymic adenocarcinomas are a rare subtype of thymic carcinoma, which share morphologic and immunohistochemical features with gastrointestinal cancers. The immunologic features of thymic adenocarcinoma remain poorly understood, and optimal treatment strategies have not been established. Methods: In this single-institution retrospective study, we identified seven patients with enteric-type thymic adenocarcinoma. Clinical characteristics, histopathology, and molecular profiles were analyzed. Comprehensive immune profiling was conducted using peripheral blood mononuclear cells (PBMCs) and archival tumor tissue. The PBMC immune profiles were compared with those of non-adenocarcinoma thymic epithelial tumors and with samples obtained from healthy donors. Results: Enteric-type thymic adenocarcinomas exhibit aggressive clinical behavior and respond poorly to systemic therapy, including immune checkpoint inhibitors. Genomic analyses revealed frequent TP53 mutations, a marker of poor prognosis for thymic epithelial tumors. Immune analyses in PBMCs revealed higher levels of effector T-cell subsets, including CD4 Conclusions: Enteric-type thymic adenocarcinomas are immunologically cold tumors that are enriched in peripheral immune markers reflective of cell proliferation and angiogenesis. The immunologic profile appears distinct from other thymic epithelial tumors and provides a potential explanation for the aggressive nature of this disease. If validated in other studies, these findings can potentially inform the development of optimal systemic therapies for this rare variant of thymic carcinoma.

Indexed as

Cytokine analysisEnteric-type adenocarcinomaImmune profileThymic adenocarcinomaThymic epithelial tumor

Identifiers

PMID42433331
PMCPMC13351129

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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.