ER-phagy: mechanisms, regulation, and diseases connected to the lysosomal clearance of the endoplasmic reticulum

F Reggiori, M Molinari - Physiological reviews, 2022 - journals.physiology.org
ER-phagy (reticulophagy) defines the degradation of portions of the endoplasmic reticulum
(ER) within lysosomes or vacuoles. It is part of the self-digestion (ie, autophagic) programs …

Physiology of the prion protein

R Linden, VR Martins, MAM Prado… - Physiological …, 2008 - journals.physiology.org
Prion diseases are transmissible spongiform encephalopathies (TSEs), attributed to
conformational conversion of the cellular prion protein (PrPC) into an abnormal conformer …

Proteasomal and lysosomal clearance of faulty secretory proteins: ER-associated degradation (ERAD) and ER-to-lysosome-associated degradation (ERLAD) …

I Fregno, M Molinari - Critical reviews in biochemistry and …, 2019 - Taylor & Francis
About 40% of the eukaryotic cell's proteins are inserted co-or post-translationally in the
endoplasmic reticulum (ER), where they attain the native structure under the assistance of …

ER‐to‐lysosome‐associated degradation in a nutshell: mammalian, yeast, and plant ER‐phagy as induced by misfolded proteins

M Rudinskiy, M Molinari - FEBS letters, 2023 - Wiley Online Library
Conserved catabolic pathways operate to remove aberrant polypeptides from the
endoplasmic reticulum (ER), the major biosynthetic organelle of eukaryotic cells. The best …

Alteration of endoplasmic reticulum lipid rafts contributes to lipotoxicity in pancreatic β-cells

E Boslem, JM Weir, G MacIntosh, N Sue… - Journal of Biological …, 2013 - ASBMB
Chronic saturated fatty acid exposure causes β-cell apoptosis and, thus, contributes to type
2 diabetes. Although endoplasmic reticulum (ER) stress and reduced ER-to-Golgi protein …

[HTML][HTML] Urban planning of the endoplasmic reticulum (ER): how diverse mechanisms segregate the many functions of the ER

EM Lynes, T Simmen - Biochimica Et Biophysica Acta (BBA)-Molecular Cell …, 2011 - Elsevier
The endoplasmic reticulum (ER) is the biggest organelle in most cell types, but its
characterization as an organelle with a continuous membrane belies the fact that the ER is …

Genetic Creutzfeldt–Jakob disease and fatal familial insomnia: insights into phenotypic variability and disease pathogenesis

S Capellari, R Strammiello, D Saverioni… - Acta …, 2011 - Springer
Human prion diseases are a group of rare neurodegenerative disorders characterized by
the conversion of the constitutively expressed prion protein, PrP C, into an abnormally …

Microbiome influence in the pathogenesis of prion and Alzheimer's diseases

V D'Argenio, D Sarnataro - International Journal of Molecular Sciences, 2019 - mdpi.com
Misfolded and abnormal β-sheets forms of wild-type proteins, such as cellular prion protein
(PrPC) and amyloid beta (Aβ), are believed to be the vectors of neurodegenerative …

Selective processing and metabolism of disease-causing mutant prion proteins

A Ashok, RS Hegde - PLoS pathogens, 2009 - journals.plos.org
Prion diseases are fatal neurodegenerative disorders caused by aberrant metabolism of the
cellular prion protein (PrPC). In genetic forms of these diseases, mutations in the globular C …

Organization of GPI-anchored proteins at the cell surface and its physiopathological relevance

S Lebreton, C Zurzolo, S Paladino - Critical reviews in biochemistry …, 2018 - Taylor & Francis
Abstract Glycosylphosphatidylinositol (GPI)-anchored proteins (GPI-APs) are a class of
proteins attached to the extracellular leaflet of the plasma membrane via a post-translational …