Pancreatic β-cells in type 1 and type 2 diabetes mellitus: different pathways to failure

DL Eizirik, L Pasquali, M Cnop - Nature Reviews Endocrinology, 2020 - nature.com
Loss of functional β-cell mass is the key mechanism leading to the two main forms of
diabetes mellitus—type 1 diabetes mellitus (T1DM) and type 2 diabetes mellitus (T2DM) …

100 YEARS OF INSULIN: Pancreas pathology in type 1 diabetes: an evolving story

SJ Richardson, A Pugliese - Journal of endocrinology, 2022 - joe.bioscientifica.com
We review the current knowledge of pancreas pathology in type 1 diabetes. During the last
two decades, dedicated efforts toward the recovery of pancreas from deceased patients with …

Insulin mutations impair beta-cell development in a patient-derived iPSC model of neonatal diabetes

D Balboa, J Saarimäki-Vire, D Borshagovski, M Survila… - Elife, 2018 - elifesciences.org
Insulin gene mutations are a leading cause of neonatal diabetes. They can lead to
proinsulin misfolding and its retention in endoplasmic reticulum (ER). This results in …

MANF regulates neuronal survival and UPR through its ER-located receptor IRE1α

V Kovaleva, LY Yu, L Ivanova, O Shpironok, J Nam… - Cell Reports, 2023 - cell.com
Mesencephalic astrocyte-derived neurotrophic factor (MANF) is an endoplasmic reticulum
(ER)-located protein with cytoprotective effects in neurons and pancreatic β cells in vitro and …

Chemistry and biology of reactive species with special reference to the antioxidative defence status in pancreatic β-cells

S Lenzen - Biochimica et Biophysica Acta (BBA)-General Subjects, 2017 - Elsevier
Background Diabetes mellitus is a serious metabolic disease. Dysfunction and subsequent
loss of the β-cells in the islets of Langerhans through apoptosis ultimately cause a life …

Adaptation to chronic ER stress enforces pancreatic β-cell plasticity

CW Chen, BJ Guan, MR Alzahrani, Z Gao… - Nature …, 2022 - nature.com
Pancreatic β-cells are prone to endoplasmic reticulum (ER) stress due to their role in insulin
secretion. They require sustainable and efficient adaptive stress responses to cope with this …

IRE1α implications in endoplasmic reticulum stress-mediated development and pathogenesis of autoimmune diseases

RP Junjappa, P Patil, KR Bhattarai, HR Kim… - Frontiers in …, 2018 - frontiersin.org
Inositol-requiring transmembrane kinase/endoribonuclease 1α (IRE1α) is the most
prominent and evolutionarily conserved endoplasmic reticulum (ER) membrane protein …

PAHSAs attenuate immune responses and promote β cell survival in autoimmune diabetic mice

I Syed, MFR de Celis, JF Mohan… - The Journal of …, 2019 - Am Soc Clin Investig
Palmitic acid esters of hydroxy stearic acids (PAHSAs) are endogenous antidiabetic and
antiinflammatory lipids. Here, we show that PAHSAs protect against type 1 diabetes (T1D) …

Type I interferons and endoplasmic reticulum stress in health and disease

J Sprooten, AD Garg - International review of cell and molecular biology, 2020 - Elsevier
Type I interferons (IFNs) comprise of pro-inflammatory cytokines created, as well as sensed,
by all nucleated cells with the main objective of blocking pathogens-driven infections. Owing …

CDNF interacts with ER chaperones and requires UPR sensors to promote neuronal survival

A Eesmaa, LY Yu, H Göös, T Danilova… - International Journal of …, 2022 - mdpi.com
Cerebral dopamine neurotrophic factor (CDNF) is a neurotrophic factor that has beneficial
effects on dopamine neurons in both in vitro and in vivo models of Parkinson's disease (PD) …