A fibroblast lineage marked by FAP gives rise to POSTN-expressing fibroblasts resembling matrifibrocytes and IL-1β regulates FAP/POSTN fibroblast specification by directly signalling to cardiac fibroblasts, highlighting a role for immunomodulators in targeting cardiac fibrosis.
- Junedh M. Amrute
- Xin Luo
- Kory J. Lavine