Data availability
The scRNA-seq and ST data generated from this study are available via Dryad at https://doi.org/10.5061/dryad.4b8gthtqb (ref. 74) and OMIX (accession number OMIX008930). The publicly available data can be downloaded from TCGA (https://portal.gdc.cancer.gov), GEO (https://www.ncbi.nlm.nih.gov/gds), cBioPortal (https://www.cbioportal.org/study), and MiOncoCirc (https://mioncocirc.github.io). The specific accession numbers are listed in the ‘Publicly available data for validation’ section above. All other data supporting the findings of the study are available from the corresponding author upon request.
Code availability
The code used to generate the results are available via Github at https://github.com/ChengBioinfo/SC-AgeSpePCa (source codes are deposited in the ‘Source-codes’ branch).
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Acknowledgements
This work was supported by the following: (1) the Medical Research Project of Jiangsu Commission of Health, M2022015 (G.C.) and (2) Fundamental Research Funds for the Central Universities, 2242023K5007 (B.X.). We gratefully acknowledge Y. Liu of the Nanjing Medical University School of Public Health for her assistance with the flow cytometry experiments.
Author information
Author notes
These authors contributed equally: Yifei Cheng, Bingxin Liu, Junyi Xin.
Authors and Affiliations
Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, China
Yifei Cheng, Bingxin Liu, Jiajin Wu & Meilin Wang
Department of Environmental Genomics, Jiangsu Key Laboratory of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Personalized Medicine, School of Public Health, Nanjing Medical University, Nanjing, China
Yifei Cheng, Bingxin Liu, Jiajin Wu, Zhengdong Zhang & Meilin Wang
Department of Urology, Southeast University Zhongda Hospital, Nanjing, China
Yifei Cheng, Wenchao Li & Bin Xu
Department of Bioinformatics, School of Biomedical Engineering and Informatics, Nanjing Medical University, Nanjing, China
Junyi Xin
Department of Pathology, The Affiliated Hospital of Nanjing University of Chinese Medicine & Jiangsu Province Hospital of Chinese Medicine, Nanjing, China
Xiaobin Wu
Department of Urology, The First Affiliated Hospital of Nanjing Medical University & Jiangsu Province People’s Hospital, Nanjing, China
Jinwei Shang & Gong Cheng
Department of Biostatistics, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
Mulong Du
The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, China
Meilin Wang
Contributions
Conceptualization: M.W. and G.C.; methodology: Y.C., B.X. and M.D.; formal analysis: Y.C. and J.X.; investigation: Y.C., B.L., W.L., M.D., and J.X.; resources: G.C., X.W. and J.S; project administration and supervision: M.W., G.C., M.D., B.X. and Z.Z.; validation: B.L., W.L., J.X. and M.D.; funding acquisition: M.W., B.X. and G.C.; writing—original draft: Y.C.; writing—review and editing: M.D., J.X., G.C. and J.W.
Corresponding authors
Correspondence to Bin Xu, Mulong Du, Gong Cheng or Meilin Wang.
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Nature Aging thanks Dechao Feng, Kuan-lin Huang, Chia-Jung Li and Zishan Wang for their contribution to the peer review of this work.
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Extended data
Extended Data Fig. 1 The top over-expressed genes and enriched biological pathways for myeloid clusters.
Heatmap showing top 50 over-expressed genes for each cluster (Middle), with the significant markers (Left) and top 5 enriched GO_BP pathways (Right).
Extended Data Fig. 2 MIF validating the existence and phenotypes of Macro_APOE in EOPC, related to Fig 4L.
(a) Representative image of mIF staining for CD68 and APOE (indicating Macro_APOE), CD36 (indicating fatty acid oxidation) and CD163 (indicating M2 polarization) on 11 EOPC sections from different human PCa tissues (single channel images see Supplementary Fig. 25c). (b, c) Representative image of mIF staining for CD68 and APOE (indicating Macro_APOE), SPP1 (indicating TAM_SPP1) and CD84 (indicating MDSC) on 11 EOPC sections (single channel images see Supplementary Fig. 25d, e).
Extended Data Fig. 3 Annotation of T-cells, related to Fig 4P.
(a) A UMAP view of 17,435 T-cells, colored by clusters. (b, c) A UMAP view of T-cells, colored by the expression of CD4 and CD8A. (d) Clustering plots of CD4+ T-cells based on the first 2 components derived from Monocle analysis, colored by pseudo-time. (e) The expression of T-cell differentiation-related markers in CD4+ T-cells trajectory. The pseudo-time was illustrated on the X axis with small on the left and larger on the right. (f) Clustering plots of CD8+ T-cells based on the first 2 components derived from Monocle analysis, colored by pseudo-time. (g) The expression of T-cell differentiation-related markers in CD8+ T-cells trajectory. The pseudo-time was illustrated on the X axis with small on the left and larger on the right.
Extended Data Fig. 4 Analyses of CAFs.
(a) Dot plot showing expression of all potential ligands predicted by NicheNet for each TME cell type, where dot size and color represent percentage of marker gene expression and the averaged scaled expression value, respectively. (b) Mesenchymal cell distribution of EOPC versus LOPC, with abundance represented by ratio of observed to expected (Ro/e). (c) Correlation plot of BMPs gene expression levels with AR-MP AUCell score in GSE21034. Error bands represented 95% confidence interval (two-sided Spearman’s correlation analysis). (d) Clustering of fibroblasts on the LOPC3 ST slide, related to Fig. 5f. (e) Representative image of multiplex immunofluorescence staining for KLK3 (indicating cancer cells), COL-3 (indicating fibroblasts), FAP (indicating inflammatory CAFs), BMPR1B and BMP4 in 11 EOPC sections from different human PCa tissues.
Extended Data Fig. 5 Analysis and validation of results concerning CAFs.
(a) Correlation plot of AR-MP AUCell scores with EMT GSVA score in TCGA. Error bands represented 95% confidence interval (two-sided Spearman’s correlation analysis). (b) Boxplots comparing the GSVA of EMT scores between patients with different clinical characteristics (n = 45, 242, 63, 130, 4, 13, 10, 164, 154, 126, 10, 339 and 76 for TCGA patients with Gleason score 6, 7, 8, 9, 10, pathologic T stage T2a, T2b, T2c, T3a, T3b, T4, pathologic N stage N0 and N1, respectively; n = 103 and 31 for GSE21034 patients with negative and positive surgical margins, respectively; n = 12, 167, 160 and 105 for PCa tissues extracted from prostate, lymph nodes, bones and other site in su2c dataset, respectively). Box-and-whisker plots showed the minimum, 25th percentile, median, 75th percentile and maximum (two-sided Wilcoxon tests). (c, d) Representative image and statistical analysis of multiplex immunofluorescence staining for CHD1, KRT8, CDH2 and MMP7 in 20 LOPC and 11 EOPC sections from different human PCa tissues. (e) Boxplot comparing the AUCell scores of iCAF clusters in stromal cells between lethal (n = 87) and nonlethal (n = 186) PCa samples from the GSE214940 dataset. Box-and-whisker plots showed the minimum, 25th percentile, median, 75th percentile and maximum (two-sided Wilcoxon tests). (f) Kaplan–Meier plot of overall survival of PCa patients from SU2C dataset, stratified by AUCell score of expression level of BMP4 (Left), BMP5 (Middle) and BMP7 (Right) (two-sided log-rank test). P-values were not adjusted for multiple comparisons.
Extended Data Fig. 6 Analysis and validation of results concerning CAFs.
(a) Dot plot showing marker gene expression for each cell type for GSE206962, where the dot size and colour represent the percentage of marker gene expression and the averaged scaled expression value, respectively. (b) Boxplots comparing the AUCell scores of the AR-MP between CRPC and HNPC tumours from three bulk datasets (n = 65, 21 and 17 for castration resistant, castrated and hormone-naïve PCa in GSE189343, respectively; n = 29 and 22 for metastatic CRPC and localized HNPC in GSE32269, respectively; n = 13 and 113 for CRPC and HNPC in GSE70768, respectively). Box-and-whisker plots showed the minimum, 25th percentile, median, 75th percentile and maximum (two-sided Kruskal-Wallis test for GSE189343; two-sided Wilcoxon tests for GSE32269 and GSE70768). (c) Representative image of multiplex immunofluorescence (mIF) staining showing the expression of iCAF markers (Collagen-III, FAP, PDGFRA) in the isolated CAFs from human PCa tissues (single channel images see Supplementary Fig. 27). (d–f) Western blotting evaluating and comparing the expression levels of iCAF-related proteins (D) and senescence-associated proteins (E-F) between CAFs isolated from 5 EOPC samples and 5 LOPC samples in the validation cohort. P-values were not adjusted for multiple comparisons.
Extended Data Fig. 7 Molecular differences of malignant epithelial cells between EOPC and LOPC in the validation.
(a) Boxplot comparing the AUCell scores of 6 MPs between EOPC (n = 10,249) and LOPC (n = 10,491) malignant epithelia (****PMP2 = 2.1 × 10−12, ****POthers < 2.2 × 10−16). (b) Correlation plot between hypoxia GSVA scores and AR-MP AUCell scores in malignant epithelia. (c) Boxplot of the difference in the ErbB pathways GSVA scores between AR-MP_High (n = 11,062) and AR-MP_Low (n = 9,606) malignant epithelia (****POthers < 2.2 × 10−16). (d) Boxplot of the difference in the lipid metabolism pathways GSVA scores between AR-MP_High and AR-MP_Low malignant epithelia (****POthers < 2.2 × 10−16). (e) Clustering plots of malignant epithelia based on the first 2 components derived from Monocle analysis, colored by pseudo-time (Upper) and AR-MP activation status (Below). (g) Boxplot of the difference in the mRNA stemness indices between AR-MP_High and AR-MP_Low malignant epithelia (****P < 2.2 × 10−16). (g) Boxplot of the difference in the EMT GSVA scores between AR-MP_High and AR-MP_Low malignant epithelia (****P < 2.2 × 10−16). (h) Spatial illustration of AR-MP scores on the Re-EOPC4-ST and Rep-LOPC1-ST slides. The box-and-whisker plots of A, C, D, F and G showed the minimum, 25th percentile, median, 75th percentile and maximum, and data were analysed by two-sided Wilcoxon tests. P-values were not adjusted for multiple comparisons.
Extended Data Fig. 8 Molecular differences of phagocytes between EOPC and LOPC in the validation.
(a) Phagocytes distribution of EOPC versus LOPC, with abundance represented by the ratio of observed to expected (Ro/e). (b) Heatmap showing the mean AUCell scores for macrophage subtypes by myeloid functional sets (M1/M2 polarization and suppressive, angiogenesis, and phagocytosis activity). (c) Boxplot comparing the AUCell scores of M2 and MDSC functional sets between EOPC (n = 1,718) and LOPC (n = 377) Macro_APOE cells. Box-and-whisker plots showed the minimum, 25th percentile, median, 75th percentile and maximum (two-sided Wilcoxon tests). (d) Boxplot comparing the GSVA scores of fatty acid and cholesterol pathways among myeloid subtypes (n = 434, 69, 1,182, 71, 729, 821, 166, 930, 1,145, 626, 2,095, 423 and 435 for pDC_JCHAIN, cDC1_CLEC9A, cDC2_CD1C, cDC3_LAMP3, Mono_IL1B, Mono_FCN1, Macro_CXCL11, Macro_C3, Macro_RGS1, Macro_FOLR2, Macro_APOE, Macro_MT1A and Macro_Ribosome, respectively). Box-and-whisker plots showed the minimum, 25th percentile, median, 75th percentile and maximum. (e) Chord plots showing the interactions between AR-MP_High malignant epithelia and Macro_APOE cells in EOPC versus LOPC inferred by CellPhoneDB, and Dot plot showing the ligand‒receptor pairs from Macro_APOE to AR-MP_High malignant epithelia shared in EOPC samples. (f) Spatially illustration of different cell types (Left), APOE expression level (Middle) and AR-MP AUCell score (Right) for Rep-EOPC4-ST. (g) Violin-and-box plots comparing the stimulatory and inhibitory AUCell scores of CD4+ T cells (n = 5,348 and 2,459 for EOPC and LOPC, respectively) and CD8+ T cells (n = 8,110 and 7,161 for EOPC and LOPC, respectively) between EOPC and LOPC. Box-and-whisker plots showed the minimum, 25th percentile, median, 75th percentile and maximum (two-sided Wilcoxon tests). P-values were not adjusted for multiple comparisons.
Extended Data Fig. 9 Molecular differences of mesenchymal cells between EOPC and LOPC in the validation.
(a) Mesenchymal cells distribution of EOPC versus LOPC, with abundance represented by the ratio of observed to expected (Ro/e). (b) Violin plots comparing the BMPs expression levels between different mesenchymal cell types and different sample types (n = 2,503, 2,205, 388, 395, 466, 493, 1,485 and 200 for SMC_PCP4, SMC_KLF2, SMC_HOPX, myCAF_CCL21, myCAF_RGS5 iCAF_FAP, iCAF_APOD and Progenitor_MKI67, respectively; n = 2,330 and 5,805 for EOPC and LOPC, respectively). (c) Correlation plot between iCAF_APOD abundances and malignant epithelia AR-MP scores in 5 EOPC and 5 LOPC samples from the validation cohort. Error bands represented 95% confidence interval (two-sided Spearman’s correlation analysis). (d) Correlation plot between average BMPs expression levels of iCAF_APOD and malignant epithelia AR-MP scores in in 5 EOPC and 5 LOPC samples from the validation cohort. Error bands represented 95% confidence interval (two-sided Spearman’s correlation analysis). (e) Violin plot comparing the senescence AUCell score between mesenchymal subtypes. (f) Violin plots comparing the expression levels of key senescence associated genes between CAF subtypes, including those concerning cell cycle arrest, senescence associated secretory phenotype, DNA damage repair, nuclear change and anti-apoptosis (two-sided Wilcoxon tests). (g) Spatially illustration of different cell types (Left), PDGFRA expression level (Middle) and AR-MP AUCell score (Right) for Rep-LOPC1-ST. P-values were not adjusted for multiple comparisons.
Extended Data Fig. 10 Schematic diagram of the distinct tumour microenvironments in EOPC and LOPC.
The heterogeneity between EOPC and LOPC malignant epithelia could be primarily described by the differential activation of the AR-MP, which was positively associated with the androgen response and negatively related to tumour stemness. In EOPC, APOE+ TAMs coexisted with AR-MP-activated malignant epithelia in a hypoxic and LMR niche, promoting PCa progression through direct interaction with malignant epithelia and regulation of the immune TME. In contrast, through BMP-BMPR interactions, iCAFs, which exhibited cellular senescence characteristics, downregulated the AR-MP, activated the EMT process, and promoted a castration-resistant phenotype, thereby enhancing tumour metastasis in LOPC.
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Cheng, Y., Liu, B., Xin, J. et al. Single-cell and spatial RNA sequencing identify divergent microenvironments and progression signatures in early- versus late-onset prostate cancer. Nat Aging (2025). https://doi.org/10.1038/s43587-025-00842-0
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DOI: https://doi.org/10.1038/s43587-025-00842-0