A co-delivery therapeutic strategy combining the pan-HDAC inhibitor belinostat (PXD101) with paclitaxel (PTX) was developed and evaluated in patient-derived cisplatin-resistant organoids and a platinum-refractory patient-derived xenograft (PDX) model. Modulation of p21 influenced cell-cycle re-entry, senescence burden, and responsiveness to PTX. These findings define an HDAC-p21-senescence axis that sustains chemoresistance in bladder cancer and provide preclinical evidence supporting combined epigenetic and antimitotic therapy as a strategy to overcome acquired drug tolerance.
Belinostat and its potential metabolites have often been qualitatively and quantitatively estimated and tracked using several analytical methods including UPLC-MS/MS, HPLC-UV, FTIR, TLC, NMR, and ESI-MS. In terms of therapeutic use of belinostat, this review demonstrates how important it is to understand the metabolism and degradation pathways of belinostat, as well as possible drug-drug interactions.
3 months ago
Review • Journal
|
UGT1A1 (UDP glucuronosyltransferase family 1 member A1)
Our study established a NM-related gene signature closely linked to immune microenvironment and drug sensitivity, highlighting potential biomarkers and therapeutic targets for prognosis and personalized therapy in HNSCC.
5 months ago
Journal
|
SLC7A5 (Solute Carrier Family 7 Member 5) • HPRT1 (Hypoxanthine Phosphoribosyltransferase 1)
Regarding treatment, Belinostat, Dabrafenib, and Sorafenib showed higher sensitivity in the low-risk group, whereas Docetaxel demonstrated greater sensitivity in the high-risk category. This study offers a comprehensive analysis of the immune landscape characteristics and potential anticancer drugs in HCC based on PFRGs, providing valuable insights and novel perspectives for the treatment of HCC patients.