Stephan Lortz
Hannover, NI, Germany
Last Updated: 09/26/2026
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Found 12 publications
Oxidative and ER stress by elevated insulin biosynthesis and palmitic acid in insulin-producing cells.
Journal: Journal of molecular endocrinology
Published: November 02, 2023
HSPB1 Is Essential for Inducing Resistance to Proteotoxic Stress in Beta-Cells.
Journal: Cells
Published: July 07, 2021
Hydrogen peroxide permeability of cellular membranes in insulin-producing cells.
Journal: Biochimica et biophysica acta. Biomembranes
Published: May 02, 2019
Heat shock protein B1 is a key mediator of prolactin-induced beta-cell cytoprotection against oxidative stress.
Journal: Free radical biology & medicine
Published: August 17, 2018
ER-resident antioxidative GPx7 and GPx8 enzyme isoforms protect insulin-secreting INS-1E β-cells against lipotoxicity by improving the ER antioxidative capacity.
Journal: Free radical biology & medicine
Published: March 07, 2017
TriPer, an optical probe tuned to the endoplasmic reticulum tracks changes in luminal H2O2.
Journal: BMC biology
Published: February 28, 2017
Impact of scavenging hydrogen peroxide in the endoplasmic reticulum for β cell function.
Journal: Journal of molecular endocrinology
Published: June 15, 2015
Peroxiredoxin 4 improves insulin biosynthesis and glucose-induced insulin secretion in insulin-secreting INS-1E cells.
Journal: The Journal of biological chemistry
Published: August 15, 2014
N-glycosylation-negative catalase: a useful tool for exploring the role of hydrogen peroxide in the endoplasmic reticulum.
Journal: Free radical biology & medicine
Published: July 30, 2014
Influence of cytokines on Dmt1 iron transporter and ferritin expression in insulin-secreting cells.
Journal: Journal of molecular endocrinology
Published: May 23, 2014
Overexpression of the antioxidant enzyme catalase does not interfere with the glucose responsiveness of insulin-secreting INS-1E cells and rat islets.
Journal: Diabetologia
Published: June 07, 2012
The H2O2-sensitive HyPer protein targeted to the endoplasmic reticulum as a mirror of the oxidizing thiol-disulfide milieu.
Journal: Free radical biology & medicine
Published: April 03, 2012
Showing 1-12 of 12
Last Updated: 09/26/2026