Protein Homeostasis in Health & Disease
November 11 - 14, 2020

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**Please check your email for the length of your talk, poster instructions, links to the webinar, and how to prepare and submit your poster PDF for the virtual poster session. 

Abstract Status

Presenting Author

Abstract Title

Talk/Poster

Adriaenssens, Elias

BAG3 Pro209 mutants associated with myopathy and neuropathy relocate chaperones of the CASA-complex to aggresomes

poster

Ahlstedt, Brittany

Investigating the role of p97-UBXN1 in regulation of the unfolded protein response

poster

Alao, John-Paul

Investigation of the mechanistic details of the Hsp90Ec molecular chaperone protein remodeling mechanism

poster

Albert-Gasco, Hector

Investigating changes in the translatome resulting from UPR modification in neurodegenerative diseases

poster

Alberti, Simon

Phase separation of Ded1 promotes an adaptive translational switch from housekeeping to stress protein production

talk

Alderson, Reid

Structural insights into the function and dysfunction of HSP27 in health and disease

poster

Ali, Asif

Sis1 modulates Hsf1 activity by surveying the status of cellular proteostasis

poster

Almasy, Katherine M

Selective modulation of ER proteostasis to inhibit Dengue virus propagation

poster

Amici, David R

C16orf72 is a regulatory nexus in the global stress response network

poster

Andersson, Rebecca

Image-based identification and analysis of the nucleolus-associated protein aggregation site in yeast

poster

Apaja, Pirjo

Ubr1 and SQSTM1 enhance endosomal quality control against proteotoxic stressors

poster

Aragones Bargallo, Gemma

P62-associated-autophagy as a protective mechanism against advanced glycation end products (AGEs)-derived toxicity

poster

Avezov, Edward

Stress-induced endoplasmic reticulum-intrinsic disaggregation machinery

poster

Beatrix, Birgitta

Cryo-EM structure of early nascent chain modifying enzymes on the ribosome

poster

Ben-Zvi, Anat

Gonadotropin-releasing hormone receptor related 2 (gnrr-2) regulates somatic proteostasis in Caenorhabditis elegans

poster

Ben-Zvi, Anat

HLH-1/MYOD modulates muscle proteostasis in Caenorhabditis elegans

poster

Ben-Zvi, Anat

Mutant C. elegans mitofusin leads to selective removal of mtDNA heteroplasmic deletions across generations

poster

Bikovtseva, Agata

Elucidation of proteostasis defects caused by osteogenesis imperfecta mutations in the collagen-α2(I) C-propeptide domain

poster

Bisbee, Heather

Understanding the dual roles of UCH37 in proteasomal degradation and translation

poster

Blackwell, Keith

Maintenance of protein and lipid homeostasis by the Nrf1/SKN-1a proteasome recovery response

talk

Blair, Laura J

Chaperoning tau pathogenesis

poster

Bolon, Daniel

Comprehensive fitness maps of Hsp90 show widespread environmental dependence

talk

Boos, Felix

When mitochondrial proteins go astray—The mitoprotein-induced stress response connects proteostasis programs across compartments

talk

Bott, Laura

A multi-modal biosensor for monitoring proteostasis in stress and aging

poster

Brandman, Onn

Viscoadaptation controls intracellular reaction rates in response to heat and energy availability

talk

Brar, Karinder

Understanding novel aspects of PERK signalling

poster

Brás, Inês

Systematic comparison of the molecular mechanisms underlying the spreading of pathology in different neurodegenerative diseases

poster

Brechtel, Teal M

Chaperone titration as a mechanism of amyloid appearance

poster

Bregnard, Thomas A

Conformational exchange at a C2H2 zinc-binding site facilitates redox sensing by the PML protein

poster

Broch Trentini Schmidt, Debora

Ribosome-associated quality control can facilitate antigen presentation of folding-efficient proteins

poster

Butcher, Adrian J

Protein interactions in the PERK kinase insert loop can regulate eIF2α-P production in ER stress

poster

Calakos, Nicole

Cholinergic interneurons require tonic activation of the ISR to maintain integrity of dopamine signaling

poster

Cascarina, Sean

LCD-Composer―An intuitive, composition-centric method enabling the identification and detailed functional mapping of low-complexity domains

poster

Catic, Andre

The intrinsically disordered proteome as a determinant of blood stem cell aging

poster

Chakraborty, Kausik

Acute endoplasmic reticulum stress at developmental stages have a long lasting effect on proteostasis and health in C. elegans

poster

Chaplot, Kriti

The neural chaperone proSAAS phase-separates into cytoplasmic spheres which efficiently sequester TDP43

talk

Chatterjee, Snehajyoti

Nascent protein folding is critical for long-term memory

poster

Chen, Jiandong

Hypothermia induces regression of tumors with temperature-sensitive mutant p53

poster

Chernoff, Yury

Interplay between the chaperone and spatial control machineries in heritable protein aggregation

poster

Chinchankar, Meghna N

A novel proteostasis adaptation in the long-lived Caenorhabditis elegans rpn-10 proteasome subunit mutant

poster

Chiosis, Gabriela

Protein connectivity-based dysfunctions—From mechanisms to actionable targets

talk

Chuah, Janelle

How do A11+ oligomers from neurodegenerative diseases impair the proteasome?

poster

Church, Rachel

Discovery and development of first-in-class orally bioavailable USP19 inhibitors with in vivo efficacy in metabolism and muscle wasting models

talk

Ciesielski, Szymon J

Exploring the role of the Gly-rich region in J-domain protein function and specialization

talk

Clausen, Lene

Folliculin variants linked to Birt-Hogg-Dubé syndrome are targeted for proteasomal degradation

poster

Cohen, Shenhav

Novel signaling hub of insulin receptor dystrophin glycoprotein complex and plakoglobin regulates muscle size

talk

Collart, Martine

Not4 and Not5 regulate translation elongation dynamics and protein homeostasis

talk

Cooper, John P

Age-dependent dynamics of proteasome capacity across proteostasis networks during replicative aging

poster

Culver, Jacob A

Nascent tail-anchored membrane proteins are rescued for insertion despite ubiquitination in the cytosol

poster

Cupo, Ryan R

Skd3 (human ClpB) is a human protein disaggregase that chaperones the mitochondrial intermembrane space

talk

D J, Vidyadhara D

Auxilin knockout mice―A model for Parkinsonism with dopamine dysregulation and synucleinopathy

talk

Dagdas, Yasin

A cross-kingdom conserved ER-phagy receptor maintains endoplasmic reticulum homeostasis during stress

poster

Danieli, Alberto

p62/SQSTM-1 mediated condensation at the crosstalk between the ubiquitin proteasome system and selective autophagy

poster

Das, Srijit

Maternal stress impacts progeny survival and development in C. elegans

poster

Deuerling, Elke

Ribosome-associated chaperone machines

talk

Dikic, Ivan

Ubiquitin networks in regulation of proteostasis and autophagy

talk

Dikovskaya, Dina

Novel method for measuring protein turnover in live cells, and its application for the oxidative stress response transcription factor Nrf2

poster

Douglas, Peter M

Age onset phosphorylation of a minor actin variant promotes intestinal barrier dysfunction

talk

Emanuelsson, Cecilia

The oligomeric form of the antiamyloidogenic DNAJB6 dissociates at lower concentrations

Poster

Encalada, Sandra E

Neuronal vulnerability in familial prion disorders―Endo-lysosomal and cytoskeletal trafficking pathways that make or break intracellular aggregates

poster

Fajner, Valentina

The ubiquitin ligase Hecw controls oogenesis and neuronal homeostasis by modulating phase transition of ribonucleoprotein particles

poster

Fernandes, Camila

Unveiling the role of the cochaperone stress inducible protein 1 in proteostasis of pluripotent stem cells

poster

Francisco, Stephany M

Proteomic analysis of tissue-specific protein aggregation signatures throughout mammalian aging

poster

French, Rachel L

Regulation of the initial stages of TDP-43 aggregation through its RNA binding domains

poster

Frydman, Judith

Maintaining proteostasis—Pathways and principles of protein quality control

talk

Fujita, Tomoya

The landscape of ribosome elongation states revealed by footprint extension in bacteria

poster

Gaczynska, Maria

New peptide based pharmacophore activating the proteasome and attenuating Alzheimer’s disease progression and pathology

poster

Gaglia, Giorgio

HSF1 phase transition mediates stress adaptation and cell fate decisions

talk

Gersing, Sarah

Evolutionarily conserved chaperone-mediated proteasomal degradation of a disease-linked aspartoacylase variant

poster

Ghosh, Rupam

In vivo structural biology of metastable proteins using sensitivity enhanced NMR

poster

Gierasch, Lila

How do Hsp70s recognize their substrates? The origins of selective promiscuity

talk

Goldberg, Alfred

Raising cyclic GMP activates 26S proteasomes, ubiquitination, and protein degradation and has therapeutic effects in zebrafish and mouse models of neurodegerative diseases

talk

Gomez, Alexa

Preventing immunoglobulin G aggregation using nucleic acids

poster

Gomez-Pastor, Rocio

HSF1 and tumor suppressor p53, a dangerous relationship in Huntington’s disease

poster

Goncalves, Conrado C

The human small heat shock protein HSPB1 prepares protein aggregates for disaggregation by HSP70

poster

Goncalves, Davi L

Disruption of cellular redox status impacts spatial protein quality control

poster

Greka, Anna

Small molecule targets TMED9 and promotes lysosomal degradation to reverse proteinopathy

poster

Grizel, Anastasiia V

Dissection of the aggregation and phase separation properties of the Sup35 prion domain

poster

Groh, Carina

Stop thinking black and white: Proteome-wide measurement of protein folding upon mitoprotein-induced stress

poster

Gruijs da silva, Lara Aletta

Control of TDP-43 phase transitions by ALS/FTD-linked TDP-43 hyperphosphorylation

poster

Guo, Xiaoyan

Mitochondrial stress is signaled to the cytosol by an OMA1-DELE1-HRI pathway

talk

Gupta, Arpit

The S. cerevisiae Hsp70 Ssa3 reduces alpha-synuclein toxicity through modulation of autophagy

poster

Gyparaki, Melina Theoni

Tau forms oligomeric complexes on microtubules that are distinct from pathological oligomers in disease

poster

Halliday, Mark

Investigating the mechanism of action of the neuroprotective and UPR inhibiting drug trazodone

poster

Hartl, F. Ulrich

Chaperone functions in protein quality control and implications in neurodegenerative disease

talk

Harvey, Brandon K

A high throughput screen to identify regulators of endoplasmic reticulum calcium and protein homeostasis

poster

Hayer-Hartl, Manajit

Repairing the photosynthetic enzyme Rubisco

talk

He, Haiyan

Homeostatic regulation of circuit plasticity in vivo by neuronal membrane-specific proteasomes

poster

Hebert, Daniel N

Cellular substrates of the endoplasmic reticulum protein quality control sensors UGGT1 and UGGT2

poster

Hetz, Claudio

Improving ER proteostasis delays brain aging

talk

Higuchi-Sanabria, Ryo

More than a load control—Cytoskeletal form and function during aging

talk

Hoppe, Thorsten

ER-associated rna silencing (ERAS) mediates ER quality control, viral defense and longevity

talk

Houry, Walid A

Functional cooperativity between the trigger factor chaperone and the ClpXP proteolytic complex

poster

Huang, Yunjie

Degradation of misfolded cystic fibrosis transmembrane-conductance regulator (CFTR) is regulated by an ER lumen co-chaperone, DNAJB9/ERdj4

poster

Hughes, Daniel

The PERK kinase insert loop is a target for selective modulation of PERK signalling without systemic toxicity

poster

Hutten, Saskia

Nuclear import receptors directly bind to arginine-rich dipeptide repeat proteins and suppress their pathological interactions

poster

Iljina, Marija

Single-molecule spectroscopy reveals allosteric pathways involving the substrate-binding domain of ClpB.

poster

Ipenbeg, Inbal

Neuronal aggresome formation as driver of neurodegeneration in multiple sclerosis

poster

Jagadeesan, Chandhuru

Toxicity of nuclear targeted polyQ protein and its effect on proteostasis in yeast

poster

Jain, Kanika

Diabetes mellitus induces a selective ER stress response in the anucleate platelet

poster

Janowska, Maria K

Activation of human small heat shock protein HSPB5 by zinc―Taking advantage of a multitude of possibilities

poster

Jiang, Yajun

Structural basis for client recognition and activity of Hsp40 chaperones

talk

Jinn, Sarah

Detection of α-synuclein oligomers by protein misfolding cyclic amplification (PMCA)

poster

Joachimiak, Lukasz A

Auto-regulatory J-domain interactions control Hsp70 recruitment to the DNAJB8 chaperone

talk

Johansson, Jan

A reduction-activated molecular chaperone

talk

Jones, Joe

The role of the proteotoxic stress response in c-Myc driven cancer initiation

poster

Joshi, Suhasini

Alzheimer’s disease is a protein connectivity-based dysfunction

poster

Kandola, Tejbir S

A simple sequence pattern governs Q-rich protein aggregation

poster

Karamyshev, Andrey L

Regulation of aberrant protein production (RAPP) as a mechanism to maintain homeostasis of secretory and membrane proteins

poster

Kazmirchuk, Tom

Ubiquitin-independent degradation of nutrient transporter proteins by the ILF pathway

poster

Kim, Hyunhee

Discovery of Aβ42 aggregation modulators through a protein folding biosensor and high-throughput screening in yeast

poster

Kitamura, Akira

Aggregation process of carboxyl terminal fragments of TDP-43 protein

poster

Klevit, Rachel

Quasi-order—A new way to think about small heat shock proteins

talk

Knoeringer, Katharina

Mislocalization of mitochondrial proteins to the ER–Friend or foe of cellular homeostasis?

poster

Kny, Melanie

Interleukin-1β induced cardiac and skeletal muscle atrophy are mediated by different protein degradation systems

poster

Kostova, Kamena

GIGYF2 and 4EHP inhibit translation initiation of defective messenger RNAs to assist ribosome-associated quality control

talk

Kracht, Matthias

Ubiquitin-independent disassembly of a PP1 regulatory complex during PP1 biogenesis by VCP/p97—Focus on adapter function

poster

Kraemer, Lena

To degrade or not to degrade, that’s the question—Proteasome inhibition rescues mitoprotein-induced stress

poster

Krishna, Shefali

Long-lived proteins in the mitochondria and their role in aging

talk

Kulichikhin, Konstantin Y

Comparison and interconversion of prion strains formed by Sup35 derivatives in yeast and mammalian cells

poster

Kulka, Linda Anna Michelle

The proteasome shuttling factors HR23A and HR23B modulate the pattern of exosomal markers in a polyglutamine disease model

poster

Lambeth, Tyler R

Isomers and fibrils―Wrenches in the gears of lysosomal digestion

poster

Lapierre, Louis

Lipid droplets modulate selective autophagy receptor SQST-1/SQSTM1 dynamics and aging

poster

Lee, Changhan

A metabolite binding protein moonlights as a bile-responsive chaperone

poster

Lee, Juhyung

USP19-DNAJC5 axis drives unconventional secretion of misfolded cytosolic proteins independent of chaperone-mediated autophagy

poster

Lee, Kanghyun

Structural basis for recognition of the Hsp90 closed state by the TPR-containing co-chaperone FKBP51

poster

Leikin, Sergey

Role of COPI coat in procollagen export from endoplasmic reticulum

poster

Lencer, Wayne

Mechanisms of action for the IBD-risk gene INAVA—An enhancer of protein ubiquitination affecting the intestinal epithelial barrier

poster

Li, Jian

Germline-specific roles of HSF1 and its regulation by stress and IGF-1 signaling

poster

Liao, Jui-Yun

Physical interactions between E. coli Hsp90, DnaK and CbpA, an E. coli J-domain protein

poster

Lieberman, Raquel

Molecular details of protein misfolding in myocilin-associated glaucoma

poster

Litberg, Ted

Mechanism of chaperone nucleic acids

poster

Liu, Yumeng

The cooperative remodeling of the targeting factor GET3 by the ER membrane receptor GET1/2 complex for TA membrane protein insertion

poster

Lizama, Britney N

PINK1-VCP neuroprotection against mutant Tau pathology

poster

Lukacs, Gergely L

Cystic fibrosis—From basic defects to combinatorial pharmaco-chaperone therapy

talk

Maciuba, Kevin A

Complementary chaperone activities steer nascent multi-domain protein folding

poster

Madhavan, Aparajita

Pharmacologic IRE1-Xbp1 activators restore glucose homeostasis through distinct multi-tissue effects

talk

Makareeva, Elena

Unexpected pathways of cell stress response to procollagen misfolding in osteoblasts

poster

Mallucci, Giovanna

Interaction between the mitochondrial protein ATAD3 with the PERK kinase insert loop regulates eIF2α-P production through a non-canonical mechanism

talk

Mariappan, Malaiyalam

Signal sequences dictate the recruitment of distinct chaperones for protein folding in the endoplasmic reticulum

talk

Martin, Jack

Cisplatin induces aberrant stress granules―Implications for ototoxicity

poster

McKenna, Michael

The endoplasmic reticulum P5A-ATPase is a transmembrane helix dislocase

poster

Meng, Wenli

Functional regulation of Hsp70 allostery by post-translational modifications (PTMs)

poster

Mitra, Rishav

Topological complexity of client determines the mechanism of the ATP-independent chaperone Spy

poster

Miwa, Tsukumi

Small heat shock protein IbpA is an aggregation-sensor to self-regulate its own expression at post-transcriptional levels

poster

Mogk, Axel

Structure of the AAA+ protease MecA/ClpC/ClpP from the major pathogen Staphylococcus aureus

talk

Mohl, Gregory

Elucidating the mechanisms controlling toxicity of pathological tau in neurons

poster

Morimoto, Richard

Organismal proteostasis—Intertissue stress signaling in aging and disease

talk

Morrow, Chris

Aggresome-mediated quiescence neural stem cell activation

poster

Mu, Tingwei

Proteostasis regulators restore function of epilepsy-associated GABAA receptors

poster

Muller, Martin

Protein quality control of readthrough products in C. elegans

poster

Munch, Christian

eIF2α and mTORC1 cause converging translational rearrangements

talk

Nezich, Catherine

Executing a robust compound triage strategy to assess pharmacological modulators of TFEB activity

poster

Nguyen, Thu-Lan L

Substrate specificity of the yeast Hsp70 cochaperone, Ydj1, reflects multiple substrate binding sites

poster

Nielsen, Sofie V

Using saturated mutagenesis and multiplexed assays to study substrate specificity in protein quality control

poster

Nussbaum-Krammer, Carmen

HSP110 dependent disaggregation machinery generates toxic spreading-competent α-synuclein species

talk

Nyathi, Yvonne

Identification of deubiqutinating enzymes that play a role in SGTA mediated membrane protein quality control

poster

OBrien, Jonathon

A novel identification algorithm for isotopically labeled peptides reveals systematic differences in protein turnover rates between mice and naked mole rats

poster

O'Driscoll, Emily E

Dissecting the mechanisms behind the proteolytic cleavage of Huntingtin using genome-wide CRISPR/Cas9 knockout screens

poster

Paull, Tanya

Poly-ADP-ribosylation drives loss of protein homeostasis in ATM and Mre11 deficiency

poster

Perez, Valerie A

The multi-domain architecture of DnaJC7 modulates Tau aggregation

poster

Picard, Didier

An incompressible Hsp90 level defines the threshold of life for mammals

poster

Picard, Didier

The mitochondrial Hsp90 paralog Trap1 forms an OXPHOS-regulated tetramer and is involved in maintaining mitochondrial metabolic homeostasis

talk

Piette, Benjamin L

The human Hsp70/J domain protein interactome

poster

Pincus, David

Sis1 connects the proteostasis network to the heat shock response

talk

Plate, Lars

Targeting Dengue and Zika virus through pharmacologic modulation of ER proteostasis

poster

Pozhidaeva, Alexandra

Insights into the mechanisms of selective promiscuity of Hsp70 chaperones

poster

Prestegard, Karina S.

A new mouse model of PKU presenting with oxidative stress

poster

Puller, Gabrielle C

Substrate binding by DnaJ, a cochaperone of the E. coli Hsp70 homolog, DnaK

poster

Radford, Sheena

Structural and cellular features that control the aggregation of α-synuclein into amyloid

talk

Rahmani, Negar

Hsp104 N-domain interactions and amyloid clearance in Saccharomyces cerevisiae

poster

Rainbolt, Kelly

Neural stem cells engage ribophagy early in differentiation for proteome remodeling

talk

Ram, Babul

HSF1 represses amyloidogenesis and supports protein translation to enable the malignant phenotypes of NF1-deficient tumor cells

poster

Ramachandran, Kapil

Mechanisms of neuronal proteostasis through plasma membrane neuroproteasomes

talk

Raman, Malavika

The p97 AAA-ATPase regulates ER-mitochondria contact sites

poster

Ratnaparkhi, Girish

FAF1 is a regulator of protein homeostasis in a Drosophila model of amyotrophic lateral sclerosis

poster

Rawat, Prashant

Stress-induced nuclear condensation of NELF drives global transcriptional downregulation

talk

Ricci, Daniela

The interdomain helix between the kinase and RNase domains of IRE1 transmits the conformational change that underlies ER stress-induced activation

poster

Rodriguez, Karl A

HspB1 improves lifespan and stress resistance in an invertebrate model through SKN-1/NRF2-associated pathways

poster

Rohland, Lukas

Conformational dynamics of DnaK throughout its ATPase cycle

poster

Romani, Mario

NAD+ boosting reduces age-associated amyloidosis and restores mitochondrial homeostasis in muscle

poster

Ron, David

Tuning the activity of the ER chaperone BiP to changing levels of unfolded ER protein

talk

Rosarda, Jessica D

Small-molecule modulators of ER proteostasis reduce secretion of the inflammatory cytokine IL-1β

poster

Rothstein, Thomas L

FAIM inhibits and reverses aggregation of mutant proteins associated with neurodegenerative diseases

talk

Ryder, Bryan D

Auto-regulatory J-domain interactions control Hsp70 recruitment in the oligomeric DNAJB8 co-chaperone

poster

Sabusap, Carleen Mae P

Identification of CFTR proteostasis profiles regulating pharmacologic rescue of protein misfolding mutations

poster

Sadat, Anwar

Negatively charged chaperonin cage catalyzes protein-folding and evolves to aid mutational buffering in vivo

poster

Sala, Ambre

Embryo integrity regulates maternal proteostasis and stress resilience

poster

Sala, Simona

The E3 ubiquitin ligase HECW1 in neuronal homeostasis

poster

Samuelson, Andrew

Transcriptional regulation of the proteostatic network

poster

Santiago, Alec M

Consequences of thiol oxidative stress on cytosolic proteostasis in yeast

poster

Sasaki, Kanae

The regulatory mechanism of the mammalian Golgi stress response

poster

Scheeler, Stephen M

Modulating FKBP51 and autophagy lowers Huntingtin levels

poster

Schisler, Jonathan C

The protein quality control enzyme CHIP regulates microtubule dynamics

poster

Schlieker, Christian

Torsin ATPase mutations trigger the formation of FG-rich nuclear envelope compartments that effectively sequester nuclear chaperones to offset nuclear proteostasis

talk

Schneider, Kara L

Variation in processing of misfolding proteins

talk

Schoof, Michael

eIF2B conformation and assembly state regulates the integrated stress response

talk

Shalgi, Reut

Chaperone network perturbations modulate neurodegeneration-related protein aggregation

talk

Shcherbik, Natalia

Proteotoxic stress promotes entrapment of ribosomes and misfolded proteins in a shared cytosolic compartment

talk

Shcherbik, Natalia

Cooperativity between the ribosome-associated chaperone Ssb/RAC and the ubiquitin ligase Ltn1 in ubiquitination of nascent polypeptides

poster

Silva, Maria Catarina

Experimental therapeutic approaches for autophagy activation in human tauopathy neurons

poster

Simpson, Mariska

IRE1α can directly bind cholera toxin subdomain A1

poster

Singh Gautam, Amit Kumar

Deciphering a second code in proteasome degradation

poster

Sirtori, Riccardo

HSPA8 knock-down induces the accumulation of neurodegenerative disorder-associated proteins

poster

Sisto, Angela

Development and characterization of a new cellular screening model to target autophagy as a therapeutic strategy in axonal CMT

poster

Smethurst, Daniel GJ

Iron-mediated degradation of ribosomes under oxidative stress is attenuated by manganes

poster

Smith, Heather

Astrocyte unfolded protein response induces a specific reactivity state that causes non-cell-autonomous neuronal degeneration

poster

Solley, Sabrina C

Roles of the unfolded protein response in the mammalian cell cycle

poster

Son, Ahyun

G-quadruplexes act as sequence-dependent chaperones in cells

poster

Sontag, Emily M

Clearance of nuclear and cytosolic aggregates at nuclear-vacuolar junctions

poster

Southworth, Daniel

AAA+ spirals—Distinct mechanisms of Hsp100 protein unfolding machines visualized by cryo-EM

talk

Srinivasan, Vignesh

USP14—The proteasome associated deubiquitinating enzyme a potential mediator of crosstalk between protein quality control mechanisms

poster

Stojkovska, Iva

ER proteostasis dysfunction in novel Parkinson's disease iPSC midbrain models that naturally overexpress wildtype α-synuclein

poster

Strauch, Annika

Structural and functional insights in two thermophilic small heat shock proteins (sHsps)

poster

Sui, Xiaojing

Understanding how the proteome metastability relates to aging in C. elegans

poster

Sweeney, Katelyn M

Genome-wide CRISPR-Cas9 knockout screen reveals novel modifiers of TDP-43 aggregation

poster

Taguchi, Hideki

Nascent chain-induced translation abortion at the N-terminal regions and its impact on biased amino acid usage in proteomes.

talk

Tiwari, Satyam

Characterization of a recombinant reporter chaperone substrate for FRET measures of aggregated, unfolded, misfolded and native states

poster

Tolay, Nazife

Comparative profiling of stress granule clearance reveals differential contributions of the ubiquitin system

poster

Trinkaus, Victoria

Analysis of alpha-synuclein inclusions by cryo-electron tomography

poster

Tsai, Francis T

YcjX—A potential transducer of stress responses

talk

Tsioras, Konstantinos

Proteome-wide degradation dynamics in patient motor neurons reveal a novel functional interaction between VCP and SOD1

poster

Turker, Fulya

Regulation of the mammalian neuronal membrane proteasomes (NMP) and the signaling role of the NMP-derived peptides

poster

van den Boom, Johannes

Ubiquitin-independent disassembly of a PP1 regulatory complex during PP1 biogenesis by VCP/p97—Focus on adapter function

talk

Vargas Mardones, Gabriela

Stabilization of HERPUD1 triggers endoplasmic reticulum hormesis

poster

Vendredy, Leen

Functional identification and characterization of the human HSPB8 promoter

poster

Vierstra, Richard D

Autophagy, ubiquitylation, and aggregation converge to maintain the proteostasis of 26S proteasomes and the Cdc48/p97 disaggregase

talk

Voegtle, Nora

Mitochondrial unfolded protein response―Identification of molecular mechanisms to activate mitochondrial protein import and maintain organelle integrity

poster

Vogel, Christine

Integrative systems profiling identifies new signatures of neurodegeneration and novel roles of the core proteasome

talk

Walker, Alyssa

Colonization of the C. elegans gut with human enteric bacterial pathogens leads to proteostasis disruption that is rescued by butyrate

poster

Wang, Lan

Structure of the AAA protein Msp1 reveals mechanism of mislocalized membrane protein extraction

poster

Wang, Lihui

Ribosome UFMylation links translocation-associated quality control to endoplasmic reticulum protein homeostasis

poster

Wang, Ray Y

The molecular mechanism of chaperone-regulated GR function revealed by cryo-EM

talk

Wang, Wenzhang

Protease LONP1 restores impaired mitochondrial protein homeostasis in Alzheimer's disease

poster

Wanker, Erich E

Heterooligomeric p97—ASPL protein assemblies play a functional role in mRNA splicing in mammalian cells

talk

Weaver, Benjamin P

Widespread non-canonical caspase functions in development and stress response

poster

Welsh, Christofer M

Characterization of a membrane stress response to stabilize intracellular trafficking in C. elegans

poster

Wentink, Anne

Molecular dissection of amyloid disaggregation by the human Hsp70 chaperone machinery

poster

Westermark, Gunilla T

The Bri2-BRICHOS domain reduces IAPP amyloid formation in cultured human islets

poster

Wiseman, Luke C

Pharmacologic IRE1/XBP1s activators promote multi-tissue benefits in obesity

poster

Wohlever, Matthew L

Mechanistic studies of Msp1 in membrane proteostasis

poster

Woods, Christopher

Long-range effects of a disease-associated HSPB5 mutation on structure and dynamics

poster

Work, Jeremy J

Quantitative analysis of the ubiquitin proteasome system under proteolytic and folding stressors

poster

Wright, Madison T

Investigating protein quality control mechanisms of thyroglobulin folding and secretion

poster

Wu, Kevin

ATP-independent chaperone—Beyond a holdase

poster

Yakubu, Unekwu M

Systematic mutations in Drosophila melanogaster Hsp110 reveal a novel metazoan chaperoning mechanism

poster

Yang, Yang

Knockout mouse models reveal tissue-specific requirements for mitochondrial Hsp70 co-chaperones

poster

Ye, Yihong

An integrin receptor complex mediates filamentous Tau-induced activation of primary astrocytes

poster

Yeger-Lotem, Esti

The landscape of molecular chaperones across human tissues reveals a layered architecture of core-variable chaperones

poster

Yohda, Masafumi

Structural dynamics and amyloid disaggregation mechanism of Hsp104 from the thermophilic fungus, Chaetomium thermophilum

talk

Yoo, Haneul

Hsp104/70 bi-chaperone system readily restores heat-induced Pab1 condensates to functional units relative to heat-denatured protein aggregates

poster

Yoon, Jimin

Impacts of the host cell’s ER proteostasis network on HIV envelope glycoprotein mutational tolerance

poster

Young, Jason

Selective binding of HSC70 and its co-chaperones to structural hotspots on CFTR

talk

Yuste Checa, Patricia

Purification and characterization of the extracellular chaperone clusterin

poster

Zerovnik, Eva

Preventive effect of some antioxidant substances via inhibition of amyloid fibrils formation; in vitro study of the cystatins amyloid formation

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Zhang, Ke

Poly(ADP-ribose) modulates the liquid-liquid phase separation and cytotoxicity of C9orf72 dipeptide repeat proteins

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Zhang, Peng

MAPK signaling regulates NRF1 to maintain protein homeostasis

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Zhang, Youwen

Identification of Rassf1 as ATF4 target gene during endoplasmic reticulum stress

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Zhang, Youwen

Modulation of diet-induced body weight gain by propensity of fibroblasts to endoplasmic reticulum stress

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Zhao, Pei

Spatial CoVariance (SCV) reveals the potential therapeutic roles of the ER GRP94/Hsp90 chaperone and redox systems for rescue of alpha-1 antitrypsin deficiency

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Zhao Yanyan

CryoEM reveals the stochastic nature of individual ATP binding events in a group II chaperonin

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Zhou, Kai

Protein conformational changes in adaptation to persistent stress

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Zhu, Feimei

The coordination of HSF1 and NRF1 promotes protein homeostasis

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Zhu, Yi

NAD+ synthase Nmnat restores neuronal integrity by neutralizing phosphorylated Tau and mutant Htt aggregates-induced progressive toxicity

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