Misfolded Proteins
Misfolded proteins activate Factor XII in humans, leading to kallikrein formation without initiating coagulation
... by misfolded proteins reflects a conserved protective response that is meant to perceive and clear damaged proteins in the extracellular ...compartment. Misfolded proteins are generated ...
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Blumenstock, Sonja (2017): Misfolded proteins affect synaptic plasticity and network activity: studies in mouse models of neurodegenerative diseases. Dissertation, LMU München: Fakultät für Biologie
... the misfolded proteins characteristic of neurodegenerative diseases do not reach the infectiousness of prions, they share some features and molec- ular modes of ...tau proteins might also be ...
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Vibration Characteristics of Misfolded Proteins and Their Consquences
... The frequencies of infectious prions are expected to take part in accelerating the chemical reaction concerned with infection processes .In this context; we may consider the role of charge distribution pattern of ...
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Selection of misfolded CFTR for proteasomal degradation by sequential Quality Control checkpoints
... degrade misfolded proteins was an interesting candidate to test for a role in CFTR degradation (Ballinger et ...of misfolded substrates for ...
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The ER Glycoprotein Quality Control System
... the misfolded VSV G mutant protein at the ‘exit sites’ in the ER is reglucosylated by UGGT and returned to the ER instead of being transported to the Golgi complex (Mezzacasa and Helenius, ...2002). ...
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Parkin, PINK1, and DJ 1 form a ubiquitin E3 ligase complex promoting unfolded protein degradation
... un-/misfolded proteins and suggests that their PD-pathogenic mutations impair E3 ligase activity of the com- plex, which may constitute a mechanism underlying PD ...
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The prion hypothesis in Parkinson's disease: Braak to the future
... which misfolded proteins in a host of neurodegenerative diseases may spread from cell-to-cell within the ENS eventually reaching the CNS ...ENS, misfolded proteins, including αsyn, undergo ...
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Enhancement of proteasomal function protects against cardiac proteinopathy and ischemia/reperfusion injury in mice
... intracellular proteins, including misfolded ...normal proteins and cardiac func- tion, but did facilitate the degradation of a surrogate misfolded protein in the ...
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AAA-ATPase p97 suppresses apoptotic and autophagy-associated cell death in rheumatoid arthritis synovial fibroblasts
... polyubiquitinated misfolded proteins, modifying the dynamics of microtubules, and finally delivering the misfolded proteins along the microtubules to autophagosomes for degradation ...these ...
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The elusive physiologic role of Factor XII
... of misfolded proteins and that this activation results in PK activation without FXI activation — showing that the kallikrein-kinin system can be activated separately from the coagulation cascade by ...
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Effect of Genetic Variation in a Drosophila Model of Diabetes-Associated Misfolded Human Proinsulin
... Drosophila’s many favorable attributes for mapping quan- titative trait loci (QTL)—a high density of common variants, relatively little population subdivision, a decay of linkage disequilibrium (LD) over a scale of only ...
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Untangling the Prion-Like Misfolding Mechanism for Neurodegenerative Diseases
... route misfolded proteins back to the ER or forward to lysosomes for degradation [26], for which the state of oligomerization/aggregation [27], rather than exact folding state of monomeric protein, can act ...
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Disorders of FZ-CRD; insights towards FZ-CRD folding and therapeutic landscape
... folded proteins by mediating the ubiquitin (Ub)- dependent delivery of ER misfolded polypeptides to the 26S proteasome for ...where misfolded proteins are escorted by a 19S cap to the 26S ...
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S nitrosylation of the thioredoxin like domains of protein disulphide isomerase and its role in neurodegenerative conditions
... , associated with AD, can cause ER stress in neurons and are considered to contribute to AD (Schroder, 2008). A role for PDI in contributing to AD pathology has been supported through evi- dence of its co-localization ...
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Unfolded protein response in cancer: the Physician's perspective
... The unfolded protein response (UPR) is a cascade of intracellular stress signaling events in response to an accumulation of unfolded or misfolded proteins in the lumen of the endoplasmic reticulum (ER). ...
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Quantitative methods in neuropathology
... or misfolded proteins in the form of extracellular protein deposits such as senile plaques (SP) and intracellular inclusions such as neurofibrillary tangles ...
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Unscrambling an egg: protein disaggregation by AAA+ proteins
... of misfolded pro- tein species without mediating protein ...protect misfolded proteins is limited. High levels of misfolded proteins can exceed the buffering capacity of chaperones, ...
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Protein quality control in the bacterial periplasm
... of misfolded pro- teins in the periplasm, it was conceivable that DegP co- aggregated with misfolded MalE31 during the formation of ...of misfolded proteins depends obviously on the existence ...
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Airborne Magnetite and Iron Rich Pollution Nanoparticles:Potential Neurotoxicants and Environmental Risk Factors for Neurodegenerative Disease, Including Alzheimer's Disease
... with misfolded proteins in neurodegenerative disorders, the frequent inhalation of magnetite, together with associated iron oxides, transition metals and ,the urban atmosphere of these NPs, and their ...
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Endoplasmic reticulum stress: cell life and death decisions
... review series Apoptosis induced by ER stress: so many mechanisms, so little clarity The adaptive responses to misfolded proteins in the ER provide protection from cell death, inasmuch as[r] ...
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