Article ; Online: Correlation of
2023 Volume 78, Issue 7, Page(s) e502–e509
Abstract: Aim: To explore the association between metabolic parameters evaluated by integrated 2-[: Materials and methods: This study included 134 patients. Metabolic parameters were obtained by PET/CT. Immunohistochemistry analysis was used for FOXP3-TILs ( ... ...
Abstract | Aim: To explore the association between metabolic parameters evaluated by integrated 2-[ Materials and methods: This study included 134 patients. Metabolic parameters were obtained by PET/CT. Immunohistochemistry analysis was used for FOXP3-TILs (transcription factor forkhead box protein 3 tumour-infiltrating lymphocytes), CD8-TILs, CD4-TILs, CD68-TAMs (tumour-associated macrophages) and galectin-1 (Gal-1) tumour expression. Results: There were significant positive associations between FDG PET metabolic parameters and the median percentage of immune reactive areas (IRA%) covered by FOXP3-TILs and CD68-TAMs. Negative associations with the median IRA% covered by CD4-TILs and CD8-TILs were observed: maximal standardised uptake value (SUV Conclusion: FDG PET may facilitate a comprehensive evaluation of the tumour microenvironment and predict response to immunotherapy. |
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MeSH term(s) | Humans ; Positron Emission Tomography Computed Tomography ; Fluorodeoxyglucose F18 ; Radiopharmaceuticals ; Tumor Microenvironment ; Prognosis ; Positron-Emission Tomography/methods ; Adenocarcinoma of Lung/diagnostic imaging ; Lung Neoplasms/diagnostic imaging ; Lung Neoplasms/pathology ; Biomarkers ; Retrospective Studies ; Tumor Burden |
Chemical Substances | Fluorodeoxyglucose F18 (0Z5B2CJX4D) ; Radiopharmaceuticals ; 1-nitrohydroxyphenyl-N-benzoylalanine (59921-69-6) ; Biomarkers |
Language | English |
Publishing date | 2023-03-01 |
Publishing country | England |
Document type | Journal Article |
ZDB-ID | 391227-9 |
ISSN | 1365-229X ; 0009-9260 |
ISSN (online) | 1365-229X |
ISSN | 0009-9260 |
DOI | 10.1016/j.crad.2023.02.009 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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