The ZIP-prion connection.

abstract：:Studies of the ovine prion-related protein (testis-specific) gene (PRNT), including studies of genetic diversity, have highlighted its potential relationship to scrapie infection and economically important ovine traits. PRNT was previously reported to be highly polymorphic in Portuguese sheep. To characterize genetic ...

journal_title：Prion

authors： Li J,Zhang S,Erdenee S,Sun X,Dang R,Huang Y,Lei C,Chen H,Xu H,Cai Y,Lan X

更新日期：2018-01-01 00:00:00

abstract：:Prion diseases are subacute neurodegenerative diseases that affect humans and a range of domestic and free-ranging animal species. These diseases are characterized by the accumulation of PrP (Sc), an abnormally folded isoform of the cellular prion protein (PrP (C)), in affected tissues. The pathology during prion dise...

journal_title：Prion

authors： Mabbott NA

更新日期：2012-09-01 00:00:00

abstract：:A variety of signaling pathways, in particular with roles in cell fate and host defense, operate by a prion-like mechanism consisting in the formation of open-ended oligomeric signaling complexes termed signalosomes. This mechanism emerges as a novel paradigm in signal transduction. Among the proteins forming such sig...

journal_title：Prion

authors： Daskalov A,Saupe SJ

更新日期：2015-01-01 00:00:00

abstract：OBJECTIVE:To evaluate whether EPC-MVs could promote bone regeneration by directly regulating osteoblast through miR-126. The underlying mechanisms were also explored. METHODS:EPCs were isolated from bone marrow mononuclear cells. EPC-MVs were collected from EPCs cultured medium. The lentivirus was used to induce miR-1...

journal_title：Prion

authors： Chen G,Li P,Liu Z,Zeng R,Ma X,Chen Y,Xu H,Li Z,Lin H

更新日期：2019-01-01 00:00:00

abstract：:In most human and animal prion diseases the abnormal disease-associated prion protein (PrPSc) is deposited as non-amyloid aggregates in CNS, spleen and lymphoid organs. In contrast, in humans and transgenic mice with PrP mutations which cause expression of PrP lacking a glycosylphosphatidylinositol (GPI)-anchor, most ...

journal_title：Prion

authors： Race B,Jeffrey M,McGovern G,Dorward D,Chesebro B

更新日期：2017-07-04 00:00:00

abstract：:Growing evidence indicates that astrocytes cannot be just considered as passive supportive cells deputed to preserve neuronal activity and survival, but rather they are involved in a striking number of active functions that are critical to the performance of the central nervous system (CNS). As a consequence, it is be...

journal_title：Prion

authors： Brambilla L,Martorana F,Rossi D

更新日期：2013-01-01 00:00:00

abstract：:Shadoo (Sho) is a brain glycoprotein with similarities to the unstructured region of PrP (C) . Frameshift alleles of the Sho gene, Sprn, are reported in variant Creutzfeldt-Jakob disease (vCJD) patients while Sprn mRNA knockdown in PrP-null (Prnp(0/0) ) embryos produces lethality, advancing Sho as the hypothetical PrP...

journal_title：Prion

authors： Daude N,Westaway D

更新日期：2012-11-01 00:00:00

abstract：:We recently developed a new in vitro amplification technology, designated "real-time quaking-induced conversion (RT-QUIC)", for detection of the abnormal form of prion protein (PrPSc) in easily accessible specimens such as cerebrospinal fluid (CSF). After assessment of more than 200 CSF specimens from Japanese and Aus...

journal_title：Prion

authors： Atarashi R,Sano K,Satoh K,Nishida N

更新日期：2011-07-01 00:00:00

abstract：:The detection method based on the mathematical expectation (ME) strategy is fast and accuracy for low frequency mutation screening in large samples. Previous studies have found that the 14-bp insertion/deletion (indel) variants of the 3' untranslated region (3' UTR) within bovine PRNP gene have been characterized with...

journal_title：Prion

authors： Yang Q,Zhang S,Liu L,Cao X,Lei C,Qi X,Lin F,Qu W,Qi X,Liu J,Wang R,Chen H,Lan X

更新日期：2016-09-02 00:00:00

abstract：:Early detection and diagnosis of neurodegenerative diseases has been hampered by the lack of sensitive testing. Real-time quaking induced conversion (RT-QuIC) has been used for the early and sensitive detection of prion-induced neurologic disease, and has more recently been adapted to detect misfolded alpha-synuclein ...

journal_title：Prion

authors： Tennant JM,Henderson DM,Wisniewski TM,Hoover EA

更新日期：2020-12-01 00:00:00

abstract：:Transmissible spongiform encephalopathies (TSEs) are a group of lethal neurodegenerative diseases involving the structural conversion of cellular prion protein (PrPC) into the pathogenic isoform (PrPSc) for which no effective treatment is currently available. Previous studies have implicated that a polymeric molecule ...

journal_title：Prion

authors： Honda R,Yamaguchi KI,Elhelaly AE,Fuji M,Kuwata K

更新日期：2018-01-01 00:00:00

abstract：:Transmissible spongiform encephalopathies (TSEs) are a group of neurodegenerative diseases caused by the misfolding of the cellular prion protein to an infectious form PrP(Sc). The intercellular transfer of PrP(Sc) is a question of immediate interest as the cell-to-cell movement of the infectious particle causes the i...

journal_title：Prion

authors： Zhu S,Victoria GS,Marzo L,Ghosh R,Zurzolo C

更新日期：2015-01-01 00:00:00

abstract：:Conversion of native cellular prion protein (PrPc) from an α-helical structure to a toxic and infectious β-sheet structure (PrPSc) is a critical step in the development of prion disease. There are some indications that the formation of PrPSc is preceded by a β-sheet rich PrP (PrPβ) form which is non-infectious, but is...

journal_title：Prion

authors： Ladner-Keay CL,LeVatte M,Wishart DS

更新日期：2016-11-01 00:00:00

abstract：:Proteins with expanded polyglutamine (polyQ) regions are prone to form amyloids, which can cause diseases in humans and toxicity in yeast. Recently, we showed that in yeast non-toxic amyloids of Q-rich proteins can induce aggregation and toxicity of wild type huntingtin (Htt) with a short non-pathogenic polyglutamine ...

journal_title：Prion

authors： Alexandrov AI,Serpionov GV,Kushnirov VV,Ter-Avanesyan MD

更新日期：2016-05-03 00:00:00

abstract：:The yeast prion [PSI(+)] represents an aggregated state of the translational release factor Sup35 (eRF3) and deprives termination complexes of functional Sup35, resulting in nonsense codon suppression. Protein-remodeling factor Hsp104 is involved in thermotolerance and [PSI(+)] propagation, however the structure-and-f...

journal_title：Prion

authors： Takahashi A,Hara H,Kurahashi H,Nakamura Y

更新日期：2007-01-01 00:00:00

abstract：:Scrapie and CWD are horizontally transmissible, and the environment likely serves as a stable reservoir of infectious prions, facilitating a sustained incidence of CWD in free-ranging cervid populations and complicating efforts to eliminate disease in captive herds. Prions will enter the environment through mortalitie...

journal_title：Prion

authors： Saunders SE,Bartelt-Hunt SL,Bartz JC

更新日期：2008-10-01 00:00:00

abstract：:Each known abnormal prion protein (PrP (Sc) ) is considered to have a specific range and therefore the ability to infect some species and not others. Consequently, some species have been assumed to be prion disease resistant as no successful natural or experimental challenge infections have been reported. This assumpt...

journal_title：Prion

authors： Fernández-Borges N,Chianini F,Eraña H,Vidal E,Eaton SL,Pintado B,Finlayson J,Dagleish MP,Castilla J

更新日期：2012-11-01 00:00:00

abstract：:Prion and Alzheimer diseases are fatal neurodegenerative diseases caused by misfolding and aggregation of the cellular prion protein (PrP(C)) and the β-amyloid peptide, respectively. Soluble oligomeric species rather than large aggregates are now believed to be neurotoxic. PrP(C) undergoes three proteolytic cleavages ...

journal_title：Prion

authors： Béland M,Roucou X

更新日期：2014-01-01 00:00:00

abstract：:Prion diseases are infectious conformational diseases. Despite the determination of many native prion protein (PrP) structures and in vitro production of infectious prions from recombinant PrP the structural background of PrP conversion remains the largest unsolved problem. The aggregated state of PrP (Sc) makes it in...

journal_title：Prion

authors： Hafner-Bratkovič I,Jerala R

更新日期：2011-04-01 00:00:00

abstract：:The normal function of PrPC, the cellular prion protein, has remained mysterious since its first description over 30 years ago. Amazingly, although complete deletion of the gene encoding PrPC has little phenotypic consequence, expression in transgenic mice of PrP molecules carrying certain internal deletions produces ...

journal_title：Prion

authors： McDonald AJ,Wu B,Harris DA

更新日期：2017-11-02 00:00:00

abstract：:Many neurodegenerative disorders share common features including the accumulation of aggregated misfolded proteins, neuroinflammation and the induction of apoptosis. While the contributions of each of these individual elements to neuronal death remain unclear, a commonly used antibiotic, minocycline, has been shown to...

journal_title：Prion

authors： Noble W,Garwood CJ,Hanger DP

更新日期：2009-04-01 00:00:00

abstract：:The degeneration of pre-synaptic boutons in the stratum radiatum of the dorsal hippocampus is one of earliest components of neurodegeneration in several models of murine prion disease. We recently showed that blockade of synaptic transmission by infusion of botulinum neurotoxin A (BoNT/A) into the hippocampus several ...

journal_title：Prion

authors： Caleo M,Restani L,Perry VH

更新日期：2013-03-01 00:00:00

abstract：:A case of L-type-like atypical bovine spongiform encephalopathy was detected in 14-year-old Japanese black beef cattle (BSE/JP24). To clarify the biological and biochemical properties of the prion in BSE/JP24, we performed a transmission study with wild-type mice and bovinized transgenic mice (TgBoPrP). The BSE/JP24 p...

journal_title：Prion

authors： Masujin K,Shu Y,Yamakawa Y,Hagiwara K,Sata T,Matsuura Y,Iwamaru Y,Imamura M,Okada H,Mohri S,Yokoyama T

更新日期：2008-07-01 00:00:00

abstract：:Mammalian prions are composed of misfolded aggregated prion protein (PrP) with amyloid-like features. Prions are zoonotic disease agents that infect a wide variety of mammalian species including humans. Mammals and by-products thereof which are frequently encountered in daily life are most important for human health. ...

journal_title：Prion

authors： Hammarström P,Nyström S

更新日期：2015-01-01 00:00:00

abstract：:Recent studies on iatrogenic Creutzfeldt-Jakob disease (CJD) raised concerns that one of the hallmark lesions of Alzheimer disease (AD), amyloid-β (Aβ), may be transmitted from human-to-human. The neuropathology of AD-related lesions is complex. Therefore, many aspects need to be considered in deciding on this issue. ...

journal_title：Prion

authors： Kovacs GG

更新日期：2016-09-02 00:00:00

abstract：:The yeast, fungal and mammalian prions determine heritable and infectious traits that are encoded in alternative conformations of proteins. They cause lethal sporadic, familial and infectious neurodegenerative conditions in man, including Creutzfeldt-Jakob disease (CJD), Gerstmann-Sträussler-Scheinker syndrome (GSS), ...

journal_title：Prion

authors： Safar JG

更新日期：2012-04-01 00:00:00

abstract：:Prions are infectious, self-propagating protein conformations. [PSI+], [RNQ+] and [URE3] are well characterized prions in Saccharomyces cerevisiae and represent the aggregated states of the translation termination factor Sup35, a functionally unknown protein Rnq1, and a regulator of nitrogen metabolism Ure2, respectiv...

journal_title：Prion

authors： Kurahashi H,Oishi K,Nakamura Y

更新日期：2011-10-01 00:00:00

abstract：:The prion paradigm is increasingly invoked to explain the molecular pathogenesis of neurodegenerative diseases involving the misfolding and aggregation of proteins other than the prion protein (PrP). Extensive evidence from in vitro and in vivo studies indicates that misfolded and aggregated Aβ peptide, which is the p...

journal_title：Prion

authors： Rasmussen J,Jucker M,Walker LC

更新日期：2017-07-04 00:00:00

abstract：:Genetic prion diseases are degenerative brain disorders caused by mutations in the gene encoding the prion protein (PrP). Different PrP mutations cause different diseases, including Creutzfeldt-Jakob disease (CJD), Gerstmann-Sträussler-Scheinker (GSS) syndrome and fatal familial insomnia (FFI). The reason for this var...

journal_title：Prion

authors： Chiesa R,Restelli E,Comerio L,Del Gallo F,Imeri L

更新日期：2016-03-03 00:00:00

abstract：:TDP-43 and FUS are DNA/RNA binding proteins associated with neuronal inclusions in amyotrophic lateral sclerosis (ALS) patients. Other neurodegenerative diseases are also characterized by neuronal protein aggregates, e.g. Huntington's disease, associated with polyglutamine (polyQ) expansions in the protein huntingtin....

journal_title：Prion

authors： Park SK,Arslan F,Kanneganti V,Barmada SJ,Purushothaman P,Verma SC,Liebman SW

更新日期：2018-01-02 00:00:00