- Title
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In Vivo imaging of β-cell function reveals glucose-mediated heterogeneity of β-cell functional development
- Authors
- Zhao, J., Zong, W., Zhao, Y., Gou, D., Liang, S., Shen, J., Wu, Y., Zheng, X., Wu, R., Wang, X., Niu, F., Wang, A., Zhang, Y., Xiong, J.W., Chen, L., Liu, Y.
- Source
- Full text @ Elife
Sequential functional acquisition of β-cells from the mantle to the core of the islet was coordinated by islet microcirculation. |
Categorization of β-cells based on their mantle/core localization in the islet. |
Calcineurin/NFAT signaling acted as the downstream of glucose to initiate and enhance β-cell functionality. |
Pharmacological treatments did not affect calcium activities of CNS neurons in living Tg (elavl3:Gcamp6s) zebrafish embryos. |
Direct activation of calcineurin promoted the optimal maturity of neonatal mouse β-cells in isolated islets in vitro, as indicated by ex vivo islet calcium imaging. |
MafA antibody used in mouse exhibited non-specific cytoplasmic signals in β-cells of zebrafish. |
MafA was not expressed in the β-cells, but was expressed in the exocrine pancreas in larval zebrafish. |
ucn3 expression pattern in zebrafish islets at different developmental stages. |