Molecular mechanisms of TDP-43 misfolding and pathology in amyotrophic lateral sclerosis

A Prasad, V Bharathi, V Sivalingam… - Frontiers in molecular …, 2019 - frontiersin.org
TAR DNA binding protein 43 (TDP-43) is a versatile RNA/DNA binding protein involved in
RNA-related metabolism. Hyper-phosphorylated and ubiquitinated TDP-43 deposits act as …

Autophagy—a key player in cellular and body metabolism

KH Kim, MS Lee - Nature Reviews Endocrinology, 2014 - nature.com
Abstract Knowledge gained over the past 10 years about the mechanisms that underpin
autophagy has provided a universal framework for studies of diverse physiological and …

[HTML][HTML] Understanding cell fate acquisition in stem-cell-derived pancreatic islets using single-cell multiome-inferred regulomes

H Zhu, G Wang, KV Nguyen-Ngoc, D Kim, M Miller… - Developmental cell, 2023 - cell.com
Pancreatic islet cells derived from human pluripotent stem cells hold great promise for
modeling and treating diabetes. Differences between stem-cell-derived and primary islets …

[HTML][HTML] Autophagy: a critical regulator of cellular metabolism and homeostasis

SW Ryter, SM Cloonan, AMK Choi - Molecules and cells, 2013 - Elsevier
Autophagy is a dynamic process by which cytosolic material, including organelles, proteins,
and pathogens, are sequestered into membrane vesicles called autophagosomes, and then …

ATF4 links ER stress with reticulophagy in glioblastoma cells

S Zielke, S Kardo, L Zein, M Mari, A Covarrubias-Pinto… - Autophagy, 2021 - Taylor & Francis
Selective degradation of the endoplasmic reticulum (ER; reticulophagy) is a type of
autophagy involved in the removal of ER fragments. So far, amino acid starvation as well as …

Natural history of β-cell adaptation and failure in type 2 diabetes

EU Alejandro, B Gregg, M Blandino-Rosano… - Molecular aspects of …, 2015 - Elsevier
Type 2 diabetes mellitus (T2D) is a complex disease characterized by β-cell failure in the
setting of insulin resistance. The current evidence suggests that genetic predisposition, and …

mTORC1 signaling: a double-edged sword in diabetic β cells

A Ardestani, B Lupse, Y Kido, G Leibowitz, K Maedler - Cell Metabolism, 2018 - cell.com
The mechanistic target of rapamycin complex 1 (mTORC1) is a central regulator of metabolic
and nutrient cues that integrates environmental inputs into downstream signaling pathways …

Autophagy defends pancreatic β cells from human islet amyloid polypeptide-induced toxicity

JF Rivera, S Costes, T Gurlo, CG Glabe… - The Journal of …, 2014 - Am Soc Clin Investig
Type 2 diabetes (T2D) is characterized by a deficiency in β cell mass, increased β cell
apoptosis, and extracellular accumulation of islet amyloid derived from islet amyloid …

Autophagy and mitochondria in obesity and type 2 diabetes

J Sarparanta, M García-Macia… - Current diabetes …, 2017 - ingentaconnect.com
Introduction: Obesity and type 2 diabetes are growing health problems worldwide. The three
principal diabetogenic factors are adiposity, insulin resistance in skeletal muscle, and …

Lipotoxic endoplasmic reticulum stress, β cell failure, and type 2 diabetes mellitus

TJ Biden, E Boslem, KY Chu, N Sue - Trends in Endocrinology & …, 2014 - cell.com
Failure of the unfolded protein response (UPR) to maintain optimal folding of pro-insulin in
the endoplasmic reticulum (ER) leads to unresolved ER stress and β cell death. This …