Ingo B. Leibiger

Removal of Ca2+ channel beta3 subunit enhances Ca2+ oscillation frequency and insulin exocytosis.

Novel aspects on signal-transduction in the pancreatic beta-cell.

Noninvasive in vivo imaging of pancreatic islet cell biology.

Insulin signaling in the pancreatic beta-cell.

Noninvasive high-resolution in vivo imaging of cell biology in the anterior chamber of the mouse eye.

One-step purification of functional human and rat pancreatic alpha cells.

Glucagon regulates its own synthesis by autocrine signaling.

Reporter islets in the eye reveal the plasticity of the endocrine pancreas.

Ciliary dysfunction impairs beta-cell insulin secretion and promotes development of type 2 diabetes in rodents.

Regulation of glucose homeostasis using radiogenetics and magnetogenetics in mice.

Apolipoprotein CIII links islet insulin resistance to β-cell failure in diabetes.

PI3K-C2α Knockdown Results in Rerouting of Insulin Signaling and Pancreatic Beta Cell Proliferation.

Tissue-specific expression of insulin receptor isoforms in obesity/type 2 diabetes mouse models.

Expression of truncated Kir6.2 promotes insertion of functionally inverted ATP-sensitive K channels.

Inward and outward currents of native and cloned K(ATP) channels (Kir6.2/SUR1) share single-channel kinetic properties.

Mitochondrial impairment and intracellular reactive oxygen species alter primary cilia morphology.

Novel aspects of intra-islet communication: Primary cilia and filopodia.

Multiple Inositol Polyphosphate Phosphatase Compartmentalization Separates Inositol Phosphate Metabolism from Inositol Lipid Signaling.