ArticleiScience2025
Single-cell and spatial transcriptomics reveal pre-metastatic subsets and therapeutic targets in penile carcinoma.
Article in iScience, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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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.
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Who cites it
1 citing paper in PubMed.
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Tumor heterogeneity, driven by branching evolution and genomic mutations, complicates cancer treatment. Understanding malignant cell evolution across various tumors aids in identifying pre-metastatic subpopulations for optimized therapies. Using bulk RNA sequencing (6 primary penile carcinomas, 6 metastatic lymph nodes, GSE196978), single-cell RNA sequencing (4 advanced penile carcinomas), spatial transcriptomics (Squamous cell carcinoma [SCC]: GSE144239-GSM4565823 and SCC: GSE144239-GSM4565826), and cell assays with Silmitasertib, we mapped heterogeneity and pinpointed therapeutic targets. In penile carcinoma, we discovered an MMP3+SPP1+ pre-metastatic subset and casein kinase 2 alpha 1 (CK2α) overexpression. The nuclear factor κB (NF-κB) pathway may drive metastasis. Pan-cancer analysis showed that MMP3 and SPP1 link to epithelial mesenchymal transition (EMT) and drug resistance, while CK2α activates oncogenes. Silmitasertib, a CK2α inhibitor, exhibited anti-tumor effects in penile carcinoma cells. Validated across 98 single-cell and 6 spatial datasets, our study advances the understanding of tumorigenesis and metastasis, highlighting Silmitasertib as a potential therapeutic agent.
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