Moreover, increased expression of ligands for activating receptors of NK cells was observed, and coculture experiments revealed enhanced NK cell activity toward atovaquone-treated cells. These results highlight atovaquone's potential to activate immune responses, offering a new avenue for combination therapies in EOC treatment.

We developed multiple MRD models both in vitro (rapamycin persistent, RP) and in vivo after mTORC1 inhibition. MYC and SWI/SNF expression was significantly enhanced. Both the SWI/SNF inhibitor AU-15330 and the mitochondrial complex I oxidative phosphorylation inhibitor IACS-010759 showed pronounced synergy with bi-steric mTORC1 inhibitors to cause cuproptotic cell death in RP/MRD cells, suggesting these combinations as a potential patient treatment strategy for rapalog resistance.

This study aims to investigate the therapeutic potential of 131I-MIBG and the PARP inhibitor fluzoparib monotherapies and their combination on two distinct PC12-derived stable cell lines: PC12-NET cells and PC12-NET-SDHB cells...The specificity of PC12-NET cells to the 131I-MIBG was confirmed through desipramine inhibition assays...The combined of 131I-MIBG with PARP inhibitor demonstrated a synergistic antitumor effect in PC12-NET cells. While PC12-NET-SDHB cells display comparable sensitivity to 131I-MIBG as PC12-NET cells, they exhibited heightened responsiveness to PARP inhibitor treatment.

P=N/A, N=15, Completed, Masonic Cancer Center, University of Minnesota | Suspended --> Completed | N=100 --> 15

Functional experiments demonstrated that radioresistant ESCC cells (KYSE410R) exhibited elevated OXPHOS activity, which is reversed by targeting TCA cycle enzymes (CPI-613 (Devimistat), fumarate hydratase-IN-1 (FH-IN-1), etc.) or Oxidative phosphorylation (OXPHOS) inhibitors (IACS-010759, Rotenone, etc.). Clinically, high Amphiregulin/Epiregulin (AREG/EREG) levels correlated with nCRT resistance and poor prognosis. Collectively, the CEBPB/AREG/EREG axis drives radioresistance by reprogramming OXPHOS, suggesting inhibition of this pathway or OXPHOS itself as a promising strategy to enhance ESCC therapeutic responses.

This study highlights the critical influence of the compounds' chemical structure on NET and OCT affinities. Structural modifications that reduce OCT-mediated uptake while maintaining high NET affinity could improve the specificity and theranostic potential of NET-targeting ligands. These findings provide insights for designing next-generation radiotracers with enhanced selectivity and clinical utility.

P1, N=44, Active, not recruiting, University Hospital Southampton NHS Foundation Trust | Trial completion date: Jul 2025 --> Nov 2025

P3, N=750, Recruiting, Children's Oncology Group | Trial completion date: Sep 2026 --> Sep 2030 | Trial primary completion date: Sep 2026 --> Sep 2030

P3, N=750, Recruiting, Children's Oncology Group | Active, not recruiting --> Recruiting

They also sensitize treatment resistant HNSCC cells to the tumor killing effects of the complex I inhibitor IACS-010759 in vivo...Our results link SWI/SNF subunit amplification with potentiation of MAPK signaling in HNSCC and provide a novel mechanism by which cancer cells drive aerobic glycolysis and reduce mitochondrial dependency. We leverage these findings to propose treatment strategies for hypoxic tumors with SWI/SNF subunit amplifications.

P2, N=28, Recruiting, Emory University | Trial completion date: Jun 2026 --> Jun 2027 | Trial primary completion date: Jun 2025 --> Jun 2026

To address these challenges, we developed a multifunctional immunophotothermal nanoplatform (IAC NPs) through rational engineering of human serum albumin for combinatorial delivery of indocyanine green as a photothermal converter, atovaquone for HSP70-mediated thermoresistance blockade, and celecoxib for COX-2/PGE2 pathway inhibition. In vivo, the IAC NPs mediated profound suppression of both primary tumors and metastatic dissemination while exhibiting optimal biocompatibility for clinical translation. Our work validates a nanoenabled self-delivery system that augments the efficacy of LTPTT immunotherapy against TNBC by orchestrating coordinated inhibition of HSPs and inflammatory responses.