Cell BiologybioRxivPreprint
Sphk1-S1P signaling drives blood-brain barrier breakdown after intracerebral hemorrhage via HIF-1α-dependent upregulation of Bsg-MMP-9
Mengzhao Feng, Qi Qin, Kaiyuan Zhang…·Fuyou Guo
This study identifies Sphk1-S1P signaling as a driver of BBB breakdown after ICH through HIF-1α-dependent upregulation of Bsg-MMP-9, offering a therapeutic target.
DOI 10.64898/2026.04.29.721777