Zhang et al. found that histone deacetylase 1 (HDAC1) condensation is responsible for temozolomide resistance in glioblastoma by recruiting CCCTC-binding factor and remodeling chromatin in a deacetylase-independent manner. Disrupting the HDAC1 condensates with resminostat restores the sensitivity to temozolomide.
- Qinkai Zhang
- Ru Qiu
- Wei Zhao