Therapeutic opportunities for pancreatic β-cell ER stress in diabetes mellitus

J Yong, JD Johnson, P Arvan, J Han… - Nature Reviews …, 2021 - nature.com
Diabetes mellitus is characterized by the failure of insulin-secreting pancreatic β-cells (or β-
cell death) due to either autoimmunity (type 1 diabetes mellitus) or failure to compensate for …

The common and distinct features of brown and beige adipocytes

K Ikeda, P Maretich, S Kajimura - Trends in Endocrinology & Metabolism, 2018 - cell.com
Two types of thermogenic fat cells, brown adipocytes and beige adipocytes, play a key role
in the regulation of systemic energy homeostasis in mammals. Both brown fat and beige fat …

Biosynthesis, structure, and folding of the insulin precursor protein

M Liu, MA Weiss, A Arunagiri, J Yong… - Diabetes, Obesity …, 2018 - Wiley Online Library
Insulin synthesis in pancreatic β‐cells is initiated as preproinsulin. Prevailing glucose
concentrations, which oscillate pre‐and postprandially, exert major dynamic variation in …

SERCA control of cell death and survival

ER Chemaly, L Troncone, D Lebeche - Cell calcium, 2018 - Elsevier
Abstract Intracellular calcium (Ca 2+) is a critical coordinator of various aspects of cellular
physiology. It is increasingly apparent that changes in cellular Ca 2+ dynamics contribute to …

THADA inhibition in mice protects against type 2 diabetes mellitus by improving pancreatic β-cell function and preserving β-cell mass

Y Zhang, S Han, C Liu, Y Zheng, H Li, F Gao… - Nature …, 2023 - nature.com
Impaired insulin secretion is a hallmark in type 2 diabetes mellitus (T2DM). THADA has
been identified as a candidate gene for T2DM, but its role in glucose homeostasis remains …

Endoplasmic reticulum stress alters ryanodine receptor function in the murine pancreatic β cell

WR Yamamoto, RN Bone, P Sohn, F Syed… - Journal of Biological …, 2019 - ASBMB
Alterations in endoplasmic reticulum (ER) calcium (Ca 2+) levels diminish insulin secretion
and reduce β-cell survival in both major forms of diabetes. The mechanisms responsible for …

ROS-reactive PMS/PC drug delivery system improves new bone formation under diabetic conditions by promoting angiogenesis-osteogenesis coupling via down …

Z Wu, Q Hou, T Chen, X Jiang, L Wang, J Xu, L Wang - Biomaterials, 2022 - Elsevier
Reactive oxygen species (ROS) overproduction and oxidative stress increases bone fragility
and fracture risk in long-standing diabetes mellitus cases. In this study, a ROS-reactive drug …

The endoplasmic reticulum and calcium homeostasis in pancreatic beta cells

IX Zhang, M Raghavan, LS Satin - Endocrinology, 2020 - academic.oup.com
The endoplasmic reticulum (ER) mediates the first steps of protein assembly within the
secretory pathway and is the site where protein folding and quality control are initiated. The …

Inside the β cell: molecular stress response pathways in diabetes pathogenesis

A Kulkarni, C Muralidharan, SC May, SA Tersey… - …, 2023 - academic.oup.com
The pathogeneses of the 2 major forms of diabetes, type 1 and type 2, differ with respect to
their major molecular insults (loss of immune tolerance and onset of tissue insulin …

In situ regulation of macrophage polarization to enhance osseointegration under diabetic conditions using injectable silk/sitagliptin gel scaffolds

G **ang, K Liu, T Wang, X Hu, J Wang, Z Gao… - Advanced …, 2021 - Wiley Online Library
As a chronic inflammatory disease, diabetes mellitus creates a proinflammatory
microenvironment around implants, resulting in a high rate of implant loosening or failure in …