STIM1-mediated Treg instability in HFpEF: a new immunological target emerges?
Cardiovasc Diabetol. 2026 Aug 1;25(1):215. doi: 10.1186/s12933-026-03317-7.ABSTRACTHeart failure with preserved ejection fraction (HFpEF) accounts for nearly half of all heart failure cases and remains a major unmet clinical challenge. Increasing evidence supports the view of HFpEF as a systemic inf

