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Functional Diversification of ER Stress Responses in Arabidopsis

Journal Article · · Trends in Biochemical Sciences
 [1];  [2];  [2];  [2];  [2]
  1. Michigan State Univ., East Lansing, MI (United States). MSU-DOE Plant Research Lab. Plant Biology Dept.; OSTI
  2. Michigan State Univ., East Lansing, MI (United States). MSU-DOE Plant Research Lab. Plant Biology Dept.
The endoplasmic reticulum (ER) is responsible for the synthesis of one-third of the cellular proteome and is constantly challenged by physiological and environmental situations that can perturb its homeostasis and lead to the accumulation of misfolded secretory proteins, a condition referred to as ER stress. In response, the ER evokes a set of intracellular signaling processes, collectively known as the unfolded protein response (UPR), which are designed to restore biosynthetic capacity of the ER. As single-cell organisms evolved into multicellular life, the UPR complexity has increased to suit their growth and development. In this review, we discuss recent advances in the understanding of the UPR, emphasizing conserved UPR elements between plants and metazoans and highlighting unique plant-specific features.
Research Organization:
Michigan State Univ., East Lansing, MI (United States)
Sponsoring Organization:
USDOE; USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
FG02-91ER20021
OSTI ID:
1800727
Alternate ID(s):
OSTI ID: 1591976
Journal Information:
Trends in Biochemical Sciences, Journal Name: Trends in Biochemical Sciences Journal Issue: 2 Vol. 45; ISSN 0968-0004
Publisher:
Cell PressCopyright Statement
Country of Publication:
United States
Language:
English

References (115)

bZIP17 and bZIP60 Regulate the Expression of BiP3 and Other Salt Stress Responsive Genes in an UPR-Independent Manner in Arabidopsis thaliana : bZIP17 journal June 2015
Dissociation of Kar2p/BiP from an ER Sensory Molecule, Ire1p, Triggers the Unfolded Protein Response in Yeast journal December 2000
Unfolded Protein Response in Arabidopsis book October 2017
The endoplasmic reticulum: structure, function and response to cellular signaling journal October 2015
Endoplasmic reticulum stress activates the expression of a sub-group of protein disulfide isomerase genes and AtbZIP60 modulates the response in Arabidopsis thaliana journal June 2008
Unfolded protein response in pollen development and heat stress tolerance journal March 2016
A transmembrane protein with a cdc2+CDC28-related kinase activity is required for signaling from the ER to the nucleus journal August 1993
Transcriptional induction of genes encoding endoplasmic reticulum resident proteins requires a transmembrane protein kinase journal June 1993
A Novel Mechanism for Regulating Activity of a Transcription Factor That Controls the Unfolded Protein Response journal November 1996
XBP1 mRNA Is Induced by ATF6 and Spliced by IRE1 in Response to ER Stress to Produce a Highly Active Transcription Factor journal December 2001
Inducers of Plant Systemic Acquired Resistance Regulate NPR1 Function through Redox Changes journal June 2003
Characterization of two homologs of Ire1p, a kinase/endoribonuclease in yeast, in Arabidopsis thaliana journal May 2002
ER Stress Induces Cleavage of Membrane-Bound ATF6 by the Same Proteases that Process SREBPs journal December 2000
ER Stress Regulation of ATF6 Localization by Dissociation of BiP/GRP78 Binding and Unmasking of Golgi Localization Signals journal July 2002
Arabidopsis tRNA ligase completes the cytoplasmic splicing of bZIP60 mRNA in the unfolded protein response journal February 2016
IRE1α Kinase Activation Modes Control Alternate Endoribonuclease Outputs to Determine Divergent Cell Fates journal August 2009
The Arabidopsis NPR1 Protein Is a Receptor for the Plant Defense Hormone Salicylic Acid journal June 2012
Oxidative Homeostasis Regulates the Response to Reductive Endoplasmic Reticulum Stress through Translation Control journal July 2016
Translation Attenuation through eIF2α Phosphorylation Prevents Oxidative Stress and Maintains the Differentiated State in β Cells journal July 2009
Transcriptional Induction of Mammalian ER Quality Control Proteins Is Mediated by Single or Combined Action of ATF6α and XBP1 journal September 2007
The UPR Activator ATF6 Responds to Proteotoxic and Lipotoxic Stress by Distinct Mechanisms journal August 2018
Evolutionarily conserved cytoprotection provided by Bax Inhibitor-1 homologs from animals, plants, and yeast journal December 2003
BI-1 Regulates an Apoptosis Pathway Linked to Endoplasmic Reticulum Stress journal August 2004
BAX Inhibitor-1 Is a Negative Regulator of the ER Stress Sensor IRE1α journal March 2009
The Unfolded Protein Response and Cell Fate Control journal January 2018
Interactome Screening Identifies the ER Luminal Chaperone Hsp47 as a Regulator of the Unfolded Protein Response Transducer IRE1α journal January 2018
Unfolded protein response in plants: one master, many questions journal October 2015
Getting RIDD of RNA: IRE1 in cell fate regulation journal May 2014
Structural and Functional Analysis of the Allosteric Inhibition of IRE1α with ATP-Competitive Ligands journal June 2016
Targeted destabilization of HY5 during light-regulated development of Arabidopsis journal May 2000
Dynamic interaction of BiP and ER stress transducers in the unfolded-protein response journal May 2000
IRE1 couples endoplasmic reticulum load to secretory capacity by processing the XBP-1 mRNA journal January 2002
Structure of the Ire1 autophosphorylation complex and implications for the unfolded protein response: Structure of the Ire1 autophosphorylation complex and implications for the UPR journal February 2011
The unfolded protein response signals through high-order assembly of Ire1 journal December 2008
ER-stress-induced transcriptional regulation increases protein synthesis leading to cell death journal April 2013
Translocon component Sec62 acts in endoplasmic reticulum turnover during stress recovery journal October 2016
Endogenous Arabidopsis messenger RNAs transported to distant tissues journal March 2015
The unfolded protein response: controlling cell fate decisions under ER stress and beyond journal January 2012
Systemic signaling contributes to the unfolded protein response of the plant endoplasmic reticulum journal September 2018
Protein quality control in the early secretory pathway journal January 2008
Arabidopsis IRE1 catalyses unconventional splicing of bZIP60 mRNA to produce the active transcription factor journal July 2011
Divergence and Conservation of the Major UPR Branch IRE1-bZIP Signaling Pathway across Eukaryotes journal June 2016
Signalling from endoplasmic reticulum to nucleus: transcription factor with a basic-leucine zipper motif is required for the unfolded protein-response pathway journal September 1996
A membrane-tethered transcription factor defines a branch of the heat stress response in Arabidopsis thaliana journal October 2008
Function of IRE1 alpha in the placenta is essential for placental development and embryonic viability journal September 2009
In vitro reconstitution of ER-stress induced ATF6 transport in COPII vesicles journal October 2009
AtBAG7, an Arabidopsis Bcl-2-associated athanogene, resides in the endoplasmic reticulum and is involved in the unfolded protein response journal March 2010
Heat induces the splicing by IRE1 of a mRNA encoding a transcription factor involved in the unfolded protein response in Arabidopsis journal April 2011
Membrane lipid saturation activates endoplasmic reticulum unfolded protein response transducers through their transmembrane domains journal March 2013
Defects in IRE1 enhance cell death and fail to degrade mRNAs encoding secretory pathway proteins in the Arabidopsis unfolded protein response journal March 2013
Protein kinase and ribonuclease domains of IRE1 confer stress tolerance, vegetative growth, and reproductive development in Arabidopsis journal October 2013
Transcription factor interaction with COMPASS-like complex regulates histone H3K4 trimethylation for specific gene expression in plants journal February 2015
HY5, a positive regulator of light signaling, negatively controls the unfolded protein response in Arabidopsis journal February 2017
Salicylic acid-independent role of NPR1 is required for protection from proteotoxic stress in the plant endoplasmic reticulum journal May 2018
Mammalian Bax-induced plant cell death can be down-regulated by overexpression of Arabidopsis Bax Inhibitor-1 (AtBI-1) journal October 2001
Bax directly induces release of cytochrome c from isolated mitochondria journal April 1998
Mammalian Sec61 Is Associated with Sec62 and Sec63 journal May 2000
Genetic and Biochemical Analysis of the Functional Domains of Yeast tRNA Ligase journal August 2003
Opposing Roles for ATF6α and ATF6β in Endoplasmic Reticulum Stress Response Gene Induction journal May 2004
Effects of the Isoform-specific Characteristics of ATF6α and ATF6β on Endoplasmic Reticulum Stress Response Gene Expression and Cell Viability journal August 2007
IRE1B degrades RNAs encoding proteins that interfere with the induction of autophagy by ER stress in Arabidopsis thaliana journal August 2018
NADPH oxidase links endoplasmic reticulum stress, oxidative stress, and PKR activation to induce apoptosis journal December 2010
Mammalian Transcription Factor ATF6 Is Synthesized as a Transmembrane Protein and Activated by Proteolysis in Response to Endoplasmic Reticulum Stress journal November 1999
Activation of Mammalian Unfolded Protein Response Is Compatible with the Quality Control System Operating in the Endoplasmic Reticulum journal June 2004
Membrane aberrancy and unfolded proteins activate the endoplasmic reticulum stress sensor Ire1 in different ways journal September 2011
The effects of induced production of reactive oxygen species in organelles on endoplasmic reticulum stress and on the unfolded protein response in arabidopsis journal June 2015
Cloning of mammalian Ire1 reveals diversity in the ER stress responses journal October 1998
Endoplasmic reticulum stress triggers ROS signalling, changes the redox state, and regulates the antioxidant defence of Arabidopsis thaliana journal February 2014
Interplay between the unfolded protein response and reactive oxygen species: a dynamic duo journal February 2018
The Lumen-Facing Domain Is Important for the Biological Function and Organelle-to-Organelle Movement of bZIP28 during ER Stress in Arabidopsis journal September 2013
Exogenous Salicylic Acid Activates Two Signaling Arms of the Unfolded Protein Response in Arabidopsis journal August 2014
A stress response pathway from the endoplasmic reticulum to the nucleus requires a novel bifunctional protein kinase/endoribonuclease (Ire1p) in mammalian cells journal June 1998
CHOP induces death by promoting protein synthesis and oxidation in the stressed endoplasmic reticulum journal December 2004
Molecular Characterization of Two Arabidopsis Ire1 Homologs, Endoplasmic Reticulum-Located Transmembrane Protein Kinases journal November 2001
ER-Anchored Transcription Factors bZIP17 and bZIP28 Regulate Root Elongation journal January 2018
A Functional Unfolded Protein Response Is Required for Normal Vegetative Development journal February 2019
An Endoplasmic Reticulum Stress Response in Arabidopsis Is Mediated by Proteolytic Processing and Nuclear Relocation of a Membrane-Associated Transcription Factor, bZIP28 journal December 2007
bZIP28 and NF-Y Transcription Factors Are Activated by ER Stress and Assemble into a Transcriptional Complex to Regulate Stress Response Genes in Arabidopsis journal March 2010
Degradation of the Endoplasmic Reticulum by Autophagy during Endoplasmic Reticulum Stress in Arabidopsis journal November 2012
BINDING PROTEIN Is a Master Regulator of the Endoplasmic Reticulum Stress Sensor/Transducer bZIP28 in Arabidopsis journal April 2013
Response to Persistent ER Stress in Plants: A Multiphasic Process That Transitions Cells from Prosurvival Activities to Cell Death journal May 2018
IRE1 encodes a putative protein kinase containing a membrane-spanning domain and is required for inositol phototrophy in Saccharomyces cerevisiae journal June 1992
Salt stress responses in Arabidopsis utilize a signal transduction pathway related to endoplasmic reticulum stress signaling: Salt stress elicits ER stress response journal July 2007
AtIRE1A/AtIRE1B and AGB1 independently control two essential unfolded protein response pathways in Arabidopsis journal October 2011
Elements proximal to and within the transmembrane domain mediate the organelle-to-organelle movement of bZIP28 under ER stress conditions: Mobilization of bZIP28 by stress journal March 2012
Arabidopsis B‐cell lymphoma2 (Bcl‐2)‐associated athanogene 7 ( BAG 7)‐mediated heat tolerance requires translocation, sumoylation and binding to WRKY 29 journal December 2016
IRE1, a component of the unfolded protein response signaling pathway, protects pollen development in Arabidopsis from heat stress journal August 2016
CPR5 modulates salicylic acid and the unfolded protein response to manage tradeoffs between plant growth and stress responses journal February 2017
Maintaining the factory: the roles of the unfolded protein response in cellular homeostasis in plants journal March 2017
Activation of the Arabidopsis membrane-bound transcription factor bZIP28 is mediated by site-2 protease, but not site-1 protease journal May 2017
Recovery from temporary endoplasmic reticulum stress in plants relies on the tissue-specific and largely independent roles of bZIP28 and bZIP60, as well as an antagonizing function of BAX-Inhibitor 1 upon the pro-adaptive signaling mediated by bZIP28 journal December 2017
Identification and functional study of the endoplasmic reticulum stress sensor IRE 1 in Chlamydomonas reinhardtii journal March 2018
NADPH oxidase activity is required for ER stress survival in plants journal October 2018
Proapoptotic BAX and BAK Modulate the Unfolded Protein Response by a Direct Interaction with IRE1  journal April 2006
Decay of Endoplasmic Reticulum-Localized mRNAs During the Unfolded Protein Response journal July 2006
The Unfolded Protein Response: From Stress Pathway to Homeostatic Regulation journal November 2011
Unfolded Proteins Are Ire1-Activating Ligands That Directly Induce the Unfolded Protein Response journal August 2011
Coupling of Stress in the ER to Activation of JNK Protein Kinases by Transmembrane Protein Kinase IRE1 journal January 2000
The Plant NADPH Oxidase RBOHD Mediates Rapid Systemic Signaling in Response to Diverse Stimuli journal August 2009
Nrf2 Is a Direct PERK Substrate and Effector of PERK-Dependent Cell Survival journal September 2003
Stable Binding of ATF6 to BiP in the Endoplasmic Reticulum Stress Response journal February 2005
The requirement of IRE1 and XBP1 in resolving physiological stress during Drosophila development journal August 2017
ER-phagy at a glance journal September 2018
Analysis of 2'-phosphotransferase (Tpt1p) from Saccharomyces cerevisiae: Evidence for a conserved two-step reaction mechanism journal January 2005
The UPR Branch IRE1-bZIP60 in Plants Plays an Essential Role in Viral Infection and Is Complementary to the Only UPR Pathway in Yeast journal April 2015
IRE1/bZIP60-Mediated Unfolded Protein Response Plays Distinct Roles in Plant Immunity and Abiotic Stress Responses journal February 2012
The mammalian tRNA ligase complex mediates splicing of XBP1 mRNA and controls antibody secretion in plasma cells journal November 2014
ER p18 regulates activation of ATF 6α during unfolded protein response journal June 2019
Unfolded protein-independent IRE1 activation contributes to multifaceted developmental processes in Arabidopsis journal October 2019
Stress sensing in plants by an ER stress sensor/transducer, bZIP28 journal January 2014
Conserved and plant-unique strategies for overcoming endoplasmic reticulum stress journal January 2014
Endoplasmic Reticulum Plays a Critical Role in Integrating Signals Generated by Both Biotic and Abiotic Stress in Plants journal April 2019
AtTPR7 as part of the Arabidopsis Sec post-translocon journal August 2013
The unfolded protein response in fission yeast modulates stability of select mRNAs to maintain protein homeostasis journal October 2012
An unfolded protein-induced conformational switch activates mammalian IRE1 journal October 2017

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