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Mibefradil, a T-type Ca2+ channel blocker also blocks Orai channels by action at the extracellular surface (2019)
Journal Article
Li, P., Rubaiy, H. N., Chen, G., Hallett, T., Zaibi, N., Zeng, B., …Xu, S. (2019). Mibefradil, a T-type Ca2+ channel blocker also blocks Orai channels by action at the extracellular surface. British Journal of Pharmacology, 176, 3845–3856. https://doi.org/10.1111/bph.14788

Background and purpose Mibefradil (Mib), a T‐type Ca2+ channel blocker, has been investigated for treating solid tumours. However, its underlying mechanisms are still unclear. Here we aimed to investigate the pharmacological aspect of Mib on ORAI st... Read More about Mibefradil, a T-type Ca2+ channel blocker also blocks Orai channels by action at the extracellular surface.

ORAI channels are critical for receptor-mediated endocytosis of albumin (2017)
Journal Article
Zeng, B., Chen, G., Garcia-Vaz, E., Bhandari, S., Daskoulidou, N., Berglund, L. M., …Xu, S. (2017). ORAI channels are critical for receptor-mediated endocytosis of albumin. Nature communications, 8(1), Article 1920. https://doi.org/10.1038/s41467-017-02094-y

Impaired albumin reabsorption by proximal tubular epithelial cells (PTECs) has been highlighted in diabetic nephropathy (DN), but little is known about the underlying molecular mechanisms. Here we find that ORAI1-3, are preferentially expressed in PT... Read More about ORAI channels are critical for receptor-mediated endocytosis of albumin.