RUNX inhibitor suppresses graft‐versus‐host disease through targeting RUNX‐NFATC2 axis

ABSTRACT: Abstract Patients with refractory graft‐versus‐host disease (GVHD) have a dismal prognosis. Therefore, novel therapeutic targets are still needed to be identified. Runt‐related transcriptional factor (RUNX) family transcription factors are essential transcription factors that mediate the essential roles in effector T cells. However, whether RUNX targeting can suppress, and GVHD is yet unknown. Here, we showed that RUNX family members have a redundant role in directly transactivating NFATC2 expression in T cells. We also found that our novel RUNX inhibitor, Chb‐M’, which is the inhibitor that switches off the entire RUNX family by alkylating agent–conjugated pyrrole‐imidazole (PI) polyamides, inhibited T‐cell receptor mediated T cell proliferation and allogenic T cell response. These were d

SUBMITTER: Kubota H 

PROVIDER: S-EPMC9175814 | biostudies-literature | 2021 May

REPOSITORIES: biostudies-literature