TY - JOUR KW - cardiac microtissues KW - Cardiorenal axis KW - Drug-induced toxicity KW - Inter-organ interaction KW - Kidney organoids AU - Beatrice Gabbin AU - James Gallant AU - Fangchen Liu AU - Hailiang Mei AU - Berend J. van Meer AU - Ton J. Rabelink AU - Christine L. Mummery AU - Jessica M. Vanslambrouck AU - Cathelijne W. van den Berg AU - Viviana Meraviglia AU - Milena Bellin AB - The bidirectional communication between the heart and kidney is essential for physiological homeostasis, with injury in one organ often impairing the other. Although cardiorenal crosstalk is clinically relevant in conditions such as cardiorenal syndrome (CRS), the underlying molecular and cellular mechanisms remain poorly understood, and in vitro models are lacking. Here, we developed a co-culture system using human induced pluripotent stem cell (hiPSC)-derived kidney organoids (kOs) and cardiac microtissues (cMTs) to model the cardiorenal axis. BT - Cell Communication and Signaling DA - 2026-05-06 DO - 10.1186/s12964-026-02902-3 IS - 1 LA - en N2 - The bidirectional communication between the heart and kidney is essential for physiological homeostasis, with injury in one organ often impairing the other. Although cardiorenal crosstalk is clinically relevant in conditions such as cardiorenal syndrome (CRS), the underlying molecular and cellular mechanisms remain poorly understood, and in vitro models are lacking. Here, we developed a co-culture system using human induced pluripotent stem cell (hiPSC)-derived kidney organoids (kOs) and cardiac microtissues (cMTs) to model the cardiorenal axis. PY - 2026 EP - 380 T2 - Cell Communication and Signaling TI - In vitro modeling of renal injury-induced cardiac effects using human iPSC-derived organoids UR - https://doi.org/10.1186/s12964-026-02902-3 VL - 24 Y2 - 2026-07-16 SN - 1478-811X ER -