Zolinza (vorinostat)

Unfortunately, the preliminary bioactivity test showed low activity and selectivity toward breast cancer cell lines. Structural optimization or a more appropriate selection of the bioactive group to be conjugated would be required.

Translational studies in human NSCLC-derived PC9 cells further demonstrated that SAHA enhances osimertinib antitumor efficacy while alleviating cardiotoxicity. Collectively, these findings define HDAC-dependent epigenetic repression as a key mechanism underlying osimertinib-induced cardiotoxicity and identify HDAC inhibition as a therapeutically actionable strategy to improve both cardiac safety and cancer treatment efficacy.

Notably, SHN7 exerted strong in vivo anti-tumor effects relative to napabucasin and SAHA, with minimal toxic effects. Therefore, SHN7 may be a promising NQO1/STAT3/HDAC triple-target agent that can decrease the resistance of TNBC to HDAC inhibitors and can be developed as a candidate anti-TNBC drug.

Patients with high RCDI exhibited higher sensitivity to several targeted therapies, including Vorinostat and Trametinib. The RCDI model effectively stratifies HCC patients based on RCD-related molecular features, providing a valuable tool for predicting survival and therapeutic responses. The identification of key genes offers new insights into the molecular mechanisms of HCC and potential therapeutic targets.

Single-agent activity favored vorinostat, followed by phenformin and 6-diazo-5-oxo-L-norleucine. Combinations favored gemcitabine plus oxaliplatin (GEMOX) and 5-FU plus interferon... The present findings are exploratory, and hypothesis-generating and should not be interpreted as evidence of clinical efficacy. Prospective clinical validation and mechanistic studies will be required to further define the therapeutic relevance of these observations in fibrolamellar carcinoma.

These results were further validated by the effective reduction in tumour growth in the xenograft mouse model. Collectively, RM-3-22 could be a promising alternative inhibitor for TNBC by targeting the autophagy-ferroptosis mechanism(s).

Glioblastoma (GBM) frequently develops resistance to temozolomide (TMZ), a process critically mediated by pro-survival autophagy. Preclinically, the HDAC inhibitor Vorinostat targets ELFN2, restores PP1 activity, and synergizes with TMZ to overcome resistance in vitro and in vivo. Our study reveals a novel PP1-centered phospho-splicing circuit governing pro-survival autophagy in GBM and provides a mechanistically grounded, immediately translatable combination therapy to combat TMZ resistance.

Furthermore, the blockade of pericyte differentiation by SAHA synergizes with propranolol, which inhibits endothelial differentiation of HemSCs, in a complementary manner. Additionally, SAHA promotes adipogenic differentiation of HemSCs and accelerates IH involution. Collectively, our work highlights the clinical significance of cell fate determination during IH progression, and establishes HDAC inhibition as a novel therapeutic option for IH through targeting pericyte differentiation of HemSCs, which provides a promising enhancement to current treatment strategies of refractory IH.

Based on the number of enriched model genes, butyrate, dimethyl sulfoxide, and vorinostat were identified as potential target drugs. EXOSC4, MMP9, ABCB1, and SOX2 are important exosome-related biomarkers for the diagnosis of CRC, and butyrate, dimethyl sulfoxide, and vorinostat have the potential to serve as targeted therapeutic drugs for CRC.

This triple combination strategy synergistically enhances HCC immunotherapy. Vorinostat induces MAEL expression to "unmask" tumors, while TIGIT blockade overcomes T cell exhaustion, amplifying antigen-specific CTL activity. This approach shows promise for HCC treatment.

P2, N=0, Withdrawn, Virogen Biotechnology Inc. | N=162 --> 0 | Trial completion date: May 2020 --> May 2026 | Unknown status --> Withdrawn | Trial primary completion date: Dec 2018 --> May 2026

Multi-omic analysis of the NRG/RTOG-0539 cohort shows that updated WHO grading criteria, incorporating molecular and cytogenetic features, improve risk stratification. However, molecular classification, particularly the Proliferative group, remains an independent and stronger predictor of RT response. These findings support integrating molecular biomarkers alongside modern grading frameworks to guide treatment and trial design in meningioma.