Evidence map›Paper›PMID 39450538›Full record

ArticleMolecular cancer therapeutics2025

Potential Mechanisms of Interstitial Lung Disease Induced by Antibody-Drug Conjugates Based on Quantitative Analysis of Drug Distribution.

Shigehiro Koganemaru, Hirobumi Fuchigami, Chihiro Morizono, Hiroko Shinohara, Yasutoshi Kuboki, Keiji Furuuchi, Toshimitsu Uenaka, Toshihiko Doi, Masahiro Yasunaga

Abstract read
In one paragraph

Article in Molecular cancer therapeutics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

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  16. Prognostic and predictive factors for the efficacy and safety of trastuzumab deruxtecan in HER2-positive gastric or gastroesophageal junction cancer.Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association · 2025
    Observational
  17. 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

9 authors.

Shigehiro Koganemaru *Department of Experimental Therapeutics, National Cancer Center Hospital East, Kashiwa, Japan.ORCID 0000-0003-1323-4896
Hirobumi Fuchigami *Division of Developmental Therapeutics, Exploratory Oncology Research and Clinical Trial Center, National Cancer Center, Kashiwa, Japan.ORCID 0000-0001-5173-6278
Chihiro MorizonoDepartment of Experimental Therapeutics, National Cancer Center Hospital East, Kashiwa, Japan.ORCID 0009-0001-3635-667X
Hiroko ShinoharaDepartment of Experimental Therapeutics, National Cancer Center Hospital East, Kashiwa, Japan.ORCID 0009-0005-0990-8765
Yasutoshi KubokiDepartment of Experimental Therapeutics, National Cancer Center Hospital East, Kashiwa, Japan.ORCID 0000-0003-3675-953X
Keiji FuruuchiDepartment of Preclinical Development, EPAT (Epochal Precision Anti-Cancer Therapeutics), Eisai Inc., Exton, Pennsylvania.ORCID 0000-0002-2810-6283
Toshimitsu UenakaDepartment of Planning and Operations, EPAT, Eisai Inc., Exton, Pennsylvania.ORCID 0009-0002-8573-9295
Toshihiko DoiDepartment of Experimental Therapeutics, National Cancer Center Hospital East, Kashiwa, Japan.ORCID 0000-0003-2042-6829
Masahiro YasunagaDivision of Developmental Therapeutics, Exploratory Oncology Research and Clinical Trial Center, National Cancer Center, Kashiwa, Japan.ORCID 0000-0003-3356-0197

Funding

Eisai Incorporated (Eisai Inc.)
6 · The paper itself

Abstract

Antibody-drug conjugates (ADC) are a rapidly advancing category of therapeutic agents with notable anticancer efficacy. However, the emergence of interstitial lung disease as a severe ADC-associated adverse event highlights the need to better understand the underlying mechanisms. In this study, xenograft model mice with tumors expressing different levels of the trophoblast antigen 2 (TROP2) were generated by subcutaneously transplanting the various TROP2-expressing cancer lines. The mice received different doses of TROP2-eribulin, a novel TROP2-targeting ADC, composed of an anti-TROP2 antibody and the eribulin payload, joined by a cleavable linker. The concentration and distribution of TROP2-eribulin, as well as the pharmacokinetics of eribulin release, were assessed in tumor and lung tissues. Analysis of tumor tissue showed that the concentration of released eribulin was approximately 10-fold higher in NCI-H2110 (high TROP2 expression) than in A549 (low TROP2 expression), whereas analysis of lung tissue showed that TROP2-eribulin was distributed in lung tissue in a dose-dependent manner, regardless of TROP2 expression, with significantly more eribulin released in the high-dose group than in the other dose groups (P < 0.05). Immunofluorescence assay analysis showed that TROP2-eribulin localized to alveolar macrophages. In the analysis using human leukemia monocytic cell, the concentration of eribulin released from TROP2-eribulin was significantly reduced by the use of an Fc receptor inhibitor (P < 0.05). These results revealed that Fcγ receptor-mediated uptake by alveolar macrophages releases the cytotoxic payload into lung tissue, helping to clarify the pathogenesis of ADC-induced interstitial lung disease.

Indexed as

FuransImmunoconjugatesKetonesLung Diseases, InterstitialAnimalsCell Line, TumorDisease Models, AnimalFemaleHumansMicePolyether PolyketidesTissue DistributionXenograft Model Antitumor AssayseribulinFuransImmunoconjugatesKetonesPolyether Polyketides

Identifiers

PMID39450538
PMCPMC11791479

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LicenceCC BY-NC-ND
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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 OpenQuestion graph.