The compound demonstrated robust tumor growth suppression, favorable pharmacokinetic profile, and pharmacodynamic effects. This study supports the preclinical development of ISM7594 and demonstrates its potential in advancing tissue-agnostic therapy for advanced solid tumors with FGFR2/3 aberrations and mutation resistance.
The subsequent in vitro evaluation of digitoxigenin and oleandrin derivatives 13a, 13g, 15a, and 15gdemonstrated that these four analogs reduced steady-state ATP1A1 levels in T98G cells in the 12-96 nM range. Interestingly, only the oleandrin analog 15g also lowered also steady-state levels of the cellular prion protein (PrPC), the main therapeutic target for the treatment of prion diseases.
P1, N=42, Active, not recruiting, 3D Medicines (Beijing) Co., Ltd. | Trial completion date: Dec 2024 --> Dec 2026 | Trial primary completion date: Dec 2024 --> Dec 2025
6 months ago
Trial completion date • Trial primary completion date
P2, N=50, Not yet recruiting, 3D Medicines (Beijing) Co., Ltd. | Trial completion date: Jun 2026 --> Jun 2028 | Trial primary completion date: Dec 2025 --> Dec 2027
7 months ago
Trial completion date • Trial primary completion date
The molecular makeup of tumors, including molecular subtype, tumor microenvironment composition, and gene mutations, fusions, and amplifications, has previously been correlated with a response to immune checkpoint inhibitors, erdafitinib, or enfortumab vedotin (EV) monotherapy, and may withhold potential candidate biomarkers. Stratification of patients into subgroups based on these molecular features is possible. Our data challenge the concept of a one-treatment-fits-all paradigm and support the rationale for prospective clinical trials with biomarker-guided treatment selection of mUC patients.
Pedunculagin demonstrated the strongest binding energy and stability, making it a promising candidate for further development as a novel lead compound to disrupt STAT5a/b dimerization in PCa therapy.
8 months ago
Journal
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STAT5A (Signal Transducer And Activator Of Transcription 5A)
Notably, pharmacologic inhibition of SRM enhanced the efficacy of erdafitinib both in vitro and in vivo. Together, these results offer evidence that targeting SRM could attenuate the translation of HMGA2 and subsequently reduce EGFR transcription, thus enhancing the sensitivity of FGFR-mutant bladder cancer cells to erdafitinib treatment.