P=N/A, N=388, Recruiting, University Health Network, Toronto | Trial completion date: Aug 2025 --> Nov 2026 | Trial primary completion date: May 2025 --> Jun 2026
1 day ago
Trial completion date • Trial primary completion date
The strong concordance between immunohistochemical and transcriptomic profiles-with the exception of DLG7-highlights the disruption of cell polarity as an early and central molecular event in oral carcinogenesis. Collectively, the polarity regulators PAR3, SCRIBBLE, and DLG7 emerge as promising biomarkers for early malignant transformation in oral potentially malignant disorders (OPMDs) and as potential modulators of tumor initiation, progression, and invasive behavior.
Furthermore, therapeutic vulnerabilities were explored by integrating drug sensitivity prediction, AI-assisted cMAP screening, and molecular docking validation, which identified Epothilone B as a promising agent targeting HBEGF. Overall, this research shows that understanding the heterogeneity of CAFs with AI-enabled multi-omics modeling can reveal prognostic biomarkers and therapeutic targets for overcoming resistance, with the ultimate goal of improving precision oncology for HNSCC.
These findings indicate a strong interaction between lncRNA ADAMTS9-AS1-002 and CCNB2 expression or function, with a substantial contribution to uncontrolled cell proliferation and oncogenic progression in HPV-positive HNSCC. Furthermore, this study also identifies CCNB2 as a critical downstream effector of ADAMTS9-AS1-002, which can be harnessed as a promising molecular signature for therapeutic intervention in head and neck cancers positive for HPV.
Furthermore, harmine was found to have anti-invasive properties. These findings showed potential harmine antiproliferative and antimetastatic activities, indicating its potential for further research in developing natural therapeutic agents.
A subset of cells also harbored HPV16 ecDNA derived from the intrachromosomal HPV- TP63 DNAs. These findings define previously unrecognized higher-order architecture of integrated HPV DNA and highlight the power of FISH for distinguishing intrachromosomal from extrachromosomal DNA structures.