Through bioinformatics analysis, it was discovered that DLX5 exerts an oncogenic role in HPSCC through co-amplification with TP63 and activation of the MAPK signaling pathway, with functional assays further confirming its promotion of malignant phenotypes. High expression of DLX5 correlates positively with immunosuppressive cells, such as M2 macrophages, and negatively with antitumor CD8+ T cells, indicating an association with an immunosuppressive microenvironment. These findings highlight DLX5 as a key determinant of poor prognosis in HPSCC.

BI-2536 in combination with β-glucan exhibits synergistic anticancer effects in vitro, suggesting a promising strategy for treating colon and gastric cancers.

We discovered bromodomain-containing protein 4 (BRD4) degraders as novel antitumor therapeutics leveraging our internal knowledge on Y-803 (birabresib, OTX015/MK-8628), which was discovered by our company as the first-in-class BRD4 inhibitor. Since we had obtained rich structure-activity relationship (SAR) information on its core skeleton, thienodiazepine, we designed and optimized Von Hippel-Lindau (VHL)-based BRD4 degraders based on the thienodiazepine scaffold. Here, we report that we obtained a novel, best-in-class BRD4 degrader, which showed a potent antitumor effect in a xenograft model of acute myeloid leukemia (AML).

Compared to each drug alone, co-treatment with SNDX-5613 (revumenib) and FHD-286 or OTX015 and FHD-286 significantly reduced the in vivo AML burden and improved survival of the immune depleted mice, without inducing significant toxicity, in the xenograft models of MITR and MI-resistant PD MLL1-r AML cells. These findings highlight novel, targeted, drug combinations that overcome MI resistance in AML cells with MLL1-r or mtNPM1.

Here, we develop a novel ISTV platform (SOM-ZIF-8@Mn/ARV) integrating a specific ICD inducer (ARV-825), and a multifunctional antigen catcher (SOM-ZIF-8@Mn) to boost antitumor immunity...This ISTV platform triggers robust antitumor immunity and achieves significant tumor growth inhibition when combined with αPD-1 blockade. The SOM-ZIF-8@Mn/ARV platform represents a powerful and effective advancement in improving the antitumor immune efficiency of ISTVs, offering a straightforward approach to the challenges faced in tumor immunotherapy.

By synergizing genetic epidemiology with network pharmacology, this study delineates shared genetic architecture among thyroid disorders and nominates seven high-confidence targets with therapeutic potential. The integrative framework advances precision medicine by bridging causal plasma protein identification, mechanistic pathway mapping, and drug repurposing, offering a blueprint for multi-omics-driven drug discovery in endocrine pathologies.

5. SHR6390 and OTX015 Synergistically Inhibit the Growth of AML Xenografts In Vivo.

The pharmacokinetics study strengthened our results that the identified drugs can be used as a therapeutic for PDAC as they obey Lipinski's rule. In conclusion, identified genes can act as prognostic markers, and drugs could be used as potential therapeutics for PDAC.

ARV825, a BRD4-targeting PROTAC, exerts potent antitumor effects by degrading BRD4, thereby suppressing Bcl-2 and PD-L1 expression, inducing apoptosis, and enhancing T cell-mediated immunity...As a result, ARV@Gip exhibited superior antitumor efficacy through dual mechanisms, including enhanced apoptosis and immune activation, outperforming ARV@lip in both tumor models. Collectively, this GRh2-functionalized liposomal platform overcomes key pharmacological barriers by integrating enhanced tumor targeting, ECM modulation, and dual pro-apoptotic/immunostimulatory effects, offering a promising therapeutic strategy for breast cancer.

In AML with 3q26.2 rearrangements (r) the distal GATA2 hematopoietic enhancer becomes aberrantly relocated leading to activation of EVI1 expression. In patient-derived xenograft (PDX) models of AML with MECOM-r, compared to each drug alone, co-treatment with FHD-286 and BETi OTX015 significantly reduced AML burden and improved survival, without inducing significant toxicity. These findings highlight the FHD-286-based combinations as promising therapy of AML with chromosome 3q26.2 rearrangement and EVI1 overexpression.

In contrast, co-treatment with Cu and copper ionophore elesclomol (Cu-ES) triggered cuproptosis, a unique copper-dependent form of cell death, accompanied by mitochondrial dysfunction, dihydrolipoamide S-acetyltransferase aggregation, and ATP depletion. The PLK1 inhibitor BI-2536 recapitulated the effects of Cu-ES and exhibited synergistic activity when combined with Cu-ES, enhancing both cell death and EMT suppression. These findings highlight a novel regulatory mechanism of EMT through copper signaling and support copper-based combination therapies as a promising approach to simultaneously inhibit tumor growth and metastasis in colorectal cancer.

MDA-NUT87 and MDA-NUT88 are the first stable human sinonasal NUT carcinoma cell lines established from the primary tumor site. They preserve the hallmark genetic and phenotypic characteristics of NUT carcinoma and show sensitivity to BET inhibition. These models represent valuable tools for mechanistic studies and high-throughput drug screening in sinonasal NUT carcinoma.