unfolded protein response
Herpesviruses and the Unfolded Protein Response
... The unfolded protein response (UPR) is an evolutionarily conserved stress response that is activated when the protein load in the ER saturates its chaperone folding capacity causing an ...
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Regulation of the unfolded protein response by microRNAs
... 16. Hollien, J. and Weissman, J.S. Decay of endoplasmic reticulum-localized mRNAs during the unfolded protein response. Science 313 (2006) 104-107. 17. Harding, H.P., Zhang, Y., Zeng, H., Novoa, I., ...
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Signaling the mitochondrial unfolded protein response
... Signaling Protein homeostasis Mitochondria are compartmentalized organelles essential for numerous cellular functions including ATP gen- eration, iron-sulfur cluster biogenesis, nucleotide and amino acid ...
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The Unfolded Protein Response in Amelogenesis and Enamel Pathologies
... the unfolded protein response (UPR) to help them cope with the large secretory cargo of extracellular matrix proteins transiting their ER (endoplasmic reticulum)/Golgi complex and so minimize ER ...
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Drugging the unfolded protein response in acute leukemias
... The unfolded protein response (UPR), an endoplasmic reticulum (ER) stress-induced signaling cascade, is mediated by three major stress sensors IRE-1 α , PERK, and ATF6 α ...
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Unfolded protein response in cancer: the Physician's perspective
... which protein-folding and protein quality control play a key role in disease ...that protein quality control is fundamentally important for ...of protein quality control is by no means ...
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The unfolded protein response (UPR) activates Ire1, an
... UPR, unfolded pro- tein response; WT, wild ...the unfolded protein response (UPR) (Kaufman, 1999; Mori, 2000; Patil and Walter, 2001; Harding and Ron, 2002; Ron and Walter, ...Hac1 ...
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Energy Metabolism and the Induction of the Unfolded Protein Response: A Dissertation
... Summary The white adipose cell plays a major role in the regulation of whole body metabolism, through the storage and hydrolysis of triglycerides, thereby affecting systemic energy levels and insulin sensitivity. The ...
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New insights into the unfolded protein response in stem cells
... The unfolded protein response (UPR) is an evolutionarily conserved adaptive mechanism to increase cell survival under endoplasmic reticulum (ER) stress ...
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Activation and clinical significance of the unfolded protein response in breast cancer
... INTRODUCTION : The tumour microenvironment is hypoglycaemic, hypoxic and acidotic. This activates a stress signalling pathway: the unfolded protein response (UPR). The UPR is cytoprotective if the ...
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Aberrant islet unfolded protein response in type 2 diabetes
... the unfolded protein response ...binding protein 1 (sXBP1), and phosphorylation of eukaryotic initiation factor 2 (eIF2a), to evaluate the three distinct branches of the UPR in the pancreatic ...
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Role of the Host Cell's Unfolded Protein Response in Arenavirus Infection
... cell’s unfolded protein response (UPR) in infection of the prototypic arenavirus lymphocytic choriomeningitis virus ...chaperone protein GRP78/BiP functions as the principal sensor for the ...
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Human Cytomegalovirus Infection Activates and Regulates the Unfolded Protein Response
... The response to endoplasmic reticulum stress, known as the unfolded protein response (UPR), is designed to eliminate misfolded proteins and allow the cell to recover by attenuating translation ...
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miRNA signature of unfolded protein response in H9c2 rat cardiomyoblasts
... Abstract Background: Glucose and oxygen deprivation during ischemia is known to affect the homeostasis of the endoplasmic reticulum (ER) in ways predicted to activate the unfolded protein response ...
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Unfolded Protein Response Pathways in Bloodstream-Form Trypanosoma brucei?
... he unfolded protein response (UPR) is a process by which eukaryotic cells cope with the stress of unfolded secretory pro- teins in the endoplasmic reticulum ...of unfolded proteins in ...
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Ribosomal accuracy in higher eukaryotes – mistranslation and unfolded protein response
... Naoki Oishi, Stefan Duscha, Heithem Boukari, Martin Meyer, Jing Xie, Gao Wei, Thomas Schrepfer, Bernd Roschitzki, Erik C. Boettger, and Jochen Schacht Abstract Here we study links between aminoglycoside-induced ...
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Chemical stresses fail to mimic the unfolded protein response resulting from luminal load with unfolded polypeptides
... the unfolded protein response resulting from luminal load with unfolded polypeptides Received for publication, December 19, 2017, and in revised form, January 23, 2018 Published, Papers in ...
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Modulation of the Unfolded Protein Response by the Severe Acute Respiratory Syndrome Coronavirus Spike Protein
... the unfolded protein response ...(S) protein sufficiently induces transcriptional activation of several UPR effectors, including glucose-regulated protein 78 (GRP78), GRP94, and C/EBP ...
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The mitochondrial unfolded protein response, a conserved stress response pathway with implications in health and disease
... stress response pathways occurs with ...with protein aggregation and age-related degenerative ...Complex response mechanisms have evolved to deal with unfolded protein stress in ...
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The Unfolded Protein Response is required early during TBEV infection to trigger the interferon response
... We further analyzed these data with Ingenuity Pathway Analyses (IPA) and we found that the most significant pathway affected by TBEV infection is the Unfolded Protein Response. From the same analysis ...
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