PML targeting eradicates quiescent leukaemia-initiating cells

Gene expression and mutation-guided synthetic lethality eradicates proliferating and quiescent leukemia cells.

Quiescent and proliferating leukemia cells accumulate highly lethal DNA double-strand breaks that are repaired by 2 major mechanisms: BRCA-dependent homologous recombination and DNA-dependent protein kinase-mediated (DNA-PK-mediated) nonhomologous end-joining, whereas DNA repair pathways mediated by poly(ADP)ribose polymerase 1 (PARP1) serve as backups. Here we have designed a personalized medi...

TGF-b–FOXO signalling maintains leukaemia- initiating cells in chronic myeloid leukaemia

A DLL3-targeted antibody-drug conjugate eradicates high-grade pulmonary neuroendocrine tumor-initiating cells in vivo.

The high-grade pulmonary neuroendocrine tumors, small cell lung cancer (SCLC) and large cell neuroendocrine carcinoma (LCNEC), remain among the most deadly malignancies. Therapies that effectively target and kill tumor-initiating cells (TICs) in these cancers should translate to improved patient survival. Patient-derived xenograft (PDX) tumors serve as excellent models to study tumor biology an...

Novel oral transforming growth factor-β signaling inhibitor EW-7197 eradicates CML-initiating cells.

Recent strategies for treating CML patients have focused on investigating new combinations of tyrosine kinase inhibitors (TKIs) as well as identifying novel translational research agents that can eradicate CML leukemia-initiating cells (CML-LICs). However, little is known about the therapeutic benefits such CML-LIC targeting therapies might bring to CML patients. In this study, we investigated ...

Novel oral transforming growth factor-beta signaling inhibitor EW-7197 eradicates CML-initiating cells

Novel oral transforming growth factor-beta signaling inhibitor EW-7197 eradicates CML-initiating cells" (2016).