Outputs (14)

Protective effects of dapagliflozin against oxidative stress-induced cell injury in human proximal tubular cells (2021)
Journal Article
Zaibi, N., Li, P., & Xu, S. (in press). Protective effects of dapagliflozin against oxidative stress-induced cell injury in human proximal tubular cells. PLoS ONE, 16(2), Article e0247234. https://doi.org/10.1371/journal.pone.0247234

Elevated reactive oxygen species (ROS) in type 2 diabetes cause cellular damage in many organs. Recently, the new class of glucose-lowering agents, SGLT-2 inhibitors, have been shown to reduce the risk of developing diabetic complications; however, t... Read More about Protective effects of dapagliflozin against oxidative stress-induced cell injury in human proximal tubular cells.

Evaluating trastuzumab in the treatment of HER2 positive breast cancer (2020)
Journal Article
Jaques, R., Xu, S., & Matsakas, A. (2020). Evaluating trastuzumab in the treatment of HER2 positive breast cancer. Histology and Histopathology, 35(10), 1059-1075. https://doi.org/10.14670/HH-18-221

© 2020, Histology and Histopathology. All rights reserved. The transmembrane oncoprotein HER2 is encoded by ERBB2 gene and overexpressed in around 20% of invasive breast cancers. It can be specifically targeted by Trastuzumab (Herceptin®), a humanise... Read More about Evaluating trastuzumab in the treatment of HER2 positive breast cancer.

Mesenchymal stem cell-based Smad7 gene therapy for experimental liver cirrhosis (2020)
Journal Article
Su, D., Wu, S., & Xu, S. (2020). Mesenchymal stem cell-based Smad7 gene therapy for experimental liver cirrhosis. Stem Cell Research and Therapy, 11(1), Article 395. https://doi.org/10.1186/s13287-020-01911-4

Background Bone mesenchymal stem cells (MSCs) can promote liver regeneration and inhibit inflammation and hepatic fibrosis. MSCs also can serve as a vehicle for gene therapy. Smad7 is an essential negative regulatory gene in the TGF-β1/Smad signalli... Read More about Mesenchymal stem cell-based Smad7 gene therapy for experimental liver cirrhosis.

TRPC6 Binds to and Activates Calpain, Independent of Its Channel Activity, and Regulates Podocyte Cytoskeleton, Cell Adhesion, and Motility (2019)
Journal Article
Farmer, L., Rollason, R., Whitcomb, D., Ni, L., Goodlif, A., Lay, A., …Welsh, G. (2019). TRPC6 Binds to and Activates Calpain, Independent of Its Channel Activity, and Regulates Podocyte Cytoskeleton, Cell Adhesion, and Motility. Journal of the American Society of Nephrology : JASN, 30(10), 1910-1924. https://doi.org/10.1681/ASN.2018070729

BACKGROUND: Mutations in the transient receptor potential channel 6 (TRPC6) gene are associated with an inherited form of FSGS. Despite widespread expression, patients with TRPC6 mutations do not present with any other pathologic phenotype, suggesti... Read More about TRPC6 Binds to and Activates Calpain, Independent of Its Channel Activity, and Regulates Podocyte Cytoskeleton, Cell Adhesion, and Motility.

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.

High glucose enhances store-operated calcium entry by upregulating ORAI/STIM via calcineurin-NFAT signalling (2014)
Journal Article
Daskoulidou, N., Xu, S. Z., Zeng, B., Gomez, M. F., Berglund, L. M., Atkin, S. L., …Daskoulidou, N. (2015). High glucose enhances store-operated calcium entry by upregulating ORAI/STIM via calcineurin-NFAT signalling. Journal of Molecular Medicine, 93(5), 511-521. https://doi.org/10.1007/s00109-014-1234-2

© 2014, Springer-Verlag Berlin Heidelberg. Abstract: ORAI and stromal interaction molecule (STIM) are store-operated channel molecules that play essential roles in human physiology through a coupling mechanism of internal Ca 2+ store to Ca 2+ influx.... Read More about High glucose enhances store-operated calcium entry by upregulating ORAI/STIM via calcineurin-NFAT signalling.

The ryanodine receptor agonist 4-chloro-3-ethylphenol blocks ORAI store-operated channels: 4-Chloro-3-ethylphenol inhibits ORAI channels (2014)
Journal Article
Zeng, B., Chen, G., Daskoulidou, N., & Xu, S. (2014). The ryanodine receptor agonist 4-chloro-3-ethylphenol blocks ORAI store-operated channels: 4-Chloro-3-ethylphenol inhibits ORAI channels. British Journal of Pharmacology, 171(5), 1250-1259. https://doi.org/10.1111/bph.12528

Background Depletion of the Ca2+ store by ryanodine receptor (RyR) agonists induces store‐operated Ca2+ entry (SOCE). 4‐Chloro‐3‐ethylphenol (4‐CEP) and 4‐chloro‐m‐cresol (4‐CmC) are RyR agonists commonly used as research tools and diagnostic reagen... Read More about The ryanodine receptor agonist 4-chloro-3-ethylphenol blocks ORAI store-operated channels: 4-Chloro-3-ethylphenol inhibits ORAI channels.

Store-independent pathways for cytosolic STIM1 clustering in the regulation of store-operated Ca2+ influx (2012)
Journal Article
Zeng, B., Chen, G., & Xu, S. Z. (2012). Store-independent pathways for cytosolic STIM1 clustering in the regulation of store-operated Ca2+ influx. Biochemical Pharmacology, 84(8), 1024-1035. https://doi.org/10.1016/j.bcp.2012.07.013

STIM1 is a Ca 2+ sensing molecule. Once the Ca 2+ stores are depleted, STIM1 moves towards the plasma membrane (PM) (translocation), forms puncta (clustering), and triggers store-operated Ca 2+ entry (SOCE). Although this process has been regarded as... Read More about Store-independent pathways for cytosolic STIM1 clustering in the regulation of store-operated Ca2+ influx.

Pharmacological comparison of novel synthetic fenamate analogues with econazole and 2-APB on the inhibition of TRPM2 channels (2012)
Journal Article
Chen, G., Zeng, B., Eastmond, S., Elsenussi, S. E., Boa, A. N., & Xu, S. (2012). Pharmacological comparison of novel synthetic fenamate analogues with econazole and 2-APB on the inhibition of TRPM2 channels. British Journal of Pharmacology, 167(6), 1232-1243. https://doi.org/10.1111/j.1476-5381.2012.02058.x

BACKGROUND: Fenamate analogues, econazole and 2-APB are inhibitors of TRPM2 channels, which have been used as research tools. However, these compounds have different chemical structures and therapeutic applications. Here we aimed to investigate the p... Read More about Pharmacological comparison of novel synthetic fenamate analogues with econazole and 2-APB on the inhibition of TRPM2 channels.