ArticleKorean journal of radiology2025
Potential of C-X-C-Chemokine-Receptor-Type-4-Directed PET/CT Using [¹⁸F]AlF-NOTA-QHY-04 in Identifying Molecular Subtypes of Small Cell Lung Cancer.
Article in Korean journal of radiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Is CXCR4 Theranostics in Oncologic, Cardiovascular, and Inflammatory Diseases Really Happening?Journal of nuclear medicine : official publication, Society of Nuclear Medicine · 2026Article
- Radionuclide theranostics: advances and clinical applications in lung cancer.Frontiers in oncology · 2026Review
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Authors and funding
11 authors.
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Abstract
objectiveMolecular subtyping of small-cell lung cancer (SCLC) has major implications for prognostic relevance and treatment guidance. This study aimed to explore the feasibility of a novel tracer targeting C-X-C-chemokine-receptor-type-4 (CXCR4) for distinguishing different SCLC subtypes. MATERIALS AND
methodsThirty-five patients with pathologically confirmed SCLC were enrolled in this prospective study. Immunohistochemical staining was performed to classify the molecular subtypes into SCLC-A, SCLC-N, SCLC-P, and SCLC-I. [¹⁸F]AlF-NOTA-QHY-04 PET/CT parameters were obtained, including the maximum, mean, and peak standard uptake values (SUV
resultsThe molecular subtypes were SCLC-A (n = 17), SCLC-N (n = 6), SCLC-P (n = 7), and SCLC-I (n = 5). The SCLC-N subtype exhibited significantly higher uptake in both primary tumors and lymph node metastases than the other three subtypes (
conclusionOur preliminary findings indicate that CXCR4-directed PET/CT imaging using [¹⁸F]AlF-NOTA-QHY-04 may differentiate between SCLC-N and other molecular subtypes and between NE and non-NE subtypes of SCLC.
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