*  Amyloidosis - ONA
... proving there are amyloid fibrils in tissues, determining the protein precursor forming the fibrils, and assessing organ ... the precursor protein can be an inherited mutant serum protein such as transthyretin, abbreviated ATTR, or proteins such as ... Although the precursor protein and cellular source of amyloid fibrils is different for each disease, a common pathophysiology ... involving formation of fibrils from serum amyloid A (SAA) protein, is truly secondary to chronic inflammatory or infectious ...
  http://www.oncologynurseadvisor.com/oncology/amyloidosis/article/618990/
*  Developmental Expression of Amyloid Precursor Protein in Normal and Trisomy 16 Mice | SpringerLink
Alzheimer's disease and Down syndrome: sharing a unique cerebrovascular amyloid fibril protein, Biochem. Biophys. Res. Comm. ... U. K. Laemmli Cleavage of structural proteins during the assembly of the head of bacteriophage T4, Nature 227: 680 (1970). ... The precursor of Alzheimer's disease amyloid A4 protein resembles a cell surface receptor, Nature 325: 733 (1987).CrossRef ... Novel precursor of Alzheimer's disease amyloid protein shows protease inhibitor activity, Nature 331: 530 (1988).CrossRefGoogle ...
  https://link.springer.com/chapter/10.1007/978-1-4757-5876-4_30
*  Amyloid Precursor Protein Secretases - beta-Secretase Summary Report | CureHunter
Endopeptidases that are specific for AMYLOID PROTEIN PRECURSOR. Three secretase subtypes referred to as alpha, beta, and gamma ... have been identified based upon the region of amyloid protein precursor they cleave. ... Amyloid (Amyloid Fibrils) 2. Presenilins 3. Proteins (Proteins, Gene) 4. Folic Acid (Vitamin M) ... Amyloid Precursor Protein Secretases (beta-Secretase). Subscribe to New Research on Amyloid Precursor Protein Secretases ...
  http://www.curehunter.com/public/keywordSummaryD053829-Amyloid-Precursor-Protein-Secretases-beta-Secretase.do
*  Expression of Human Apolipoprotein E Downregulates Amyloid Precursor Protein-Induced Ischemic Susceptibility | Stroke
Beta-amyloid neurotoxicity requires fibril formation and is inhibited by congo red. Proc Natl Acad Sci U S A. 1994; 91: 12243- ... Selkoe D. Alzheimer's disease: genes, proteins and therapy. Physiol Rev. 2001; 81: 741-766. ... Aβ is derived from its large precursor protein (amyloid precursor protein [APP]) by sequential proteolytic cleavages.1,2⇓ ... β-Amyloid precursor protein transgenic mice that harbor diffuse Aβ deposits but do not form plaques show increased ischemic ...
  http://stroke.ahajournals.org/content/33/7/1905.long
*  Prostaglandin E2 Stimulates Amyloid Precursor Protein Gene Expression: Inhibition by Immunosuppressants | Journal of...
1988) β-amyloid precursor protein of Alzheimer disease occurs as 110- to 135-kilodalton membrane associated proteins in neural ... Cell cultures overexpressing APP increase the formation of amyloid fibrils and neurotoxic peptides (Yoshikawa et al., 1992). ... 1993) Secretory form of Alzheimer amyloid precursor protein 695 in human brain lacks β/A4 amyloid immunoreactivity. Biochem ... are primarily composed of aggregates of amyloid peptides that are derived from the amyloid precursor protein (APP). ...
  http://www.jneurosci.org/content/19/3/940
*  Abstracts from the British Association for the Study of the Liver Meeting Held on 13-14 September 2001 at the Royal Free...
... and it produces genetically variant amyloid fibril precursor proteins in some of the hereditary amyloid syndromes. Hepatic ... Amyloid fibril protein production has been halted completely in the patient with fibrinogen amyloidosis and reduced by 50% in ... The amyloid fibril type was determined by immunohistochemistry and DNA analysis, and visceral amyloid deposits were imaged and ... Intracellular protein synthesis peaked at day 2 and was maintained at day 6 at 33% of that at day 2. Total protein synthesis of ...
  http://gut.bmj.com/content/50/5/e1
*  Light chain (AL) amyloidosis: update on diagnosis and management | Journal of Hematology & Oncology | Full Text
Immunotherapeutic approaches targeting pathologic plasma cells and amyloid precursor proteins or fibrils are being developed. ... amyloidosis is a plasma cell dyscrasia characterized by the pathologic production of fibrillar proteins comprised of monoclonal ... the precursor amyloid-forming protein or alternately the pathologic plasma cell. Amyloid fibrils, regardless of etiology, share ... Immunotherapeutic approaches targeting pathologic plasma cells and amyloid precursor proteins or fibrils are being developed. ...
  https://jhoonline.biomedcentral.com/articles/10.1186/1756-8722-4-47
*  Acute γ-Secretase Inhibition of Nonhuman Primate CNS Shifts Amyloid Precursor Protein (APP) Metabolism from Amyloid-β...
2006) Matrix metalloproteinase-9 degrades amyloid-beta fibrils in vitro and compact plaques in situ. J Biol Chem 281:24566- ... The beads were rinsed as described above and peptides and proteins were eluted from the antibody-bead complex using 50 μl of ... Acute γ-Secretase Inhibition of Nonhuman Primate CNS Shifts Amyloid Precursor Protein (APP) Metabolism from Amyloid-β ... Acute γ-Secretase Inhibition of Nonhuman Primate CNS Shifts Amyloid Precursor Protein (APP) Metabolism from Amyloid-β ...
  http://www.jneurosci.org/content/30/19/6743.long
*  Consequences of Inhibiting Amyloid Precursor Protein Processing Enzymes on Synaptic Function and Plasticity
M. I. Daw, R. Chittajallu, Z. A. Bortolotto et al., "PDZ proteins interacting with C-terminal GluR2/3 are involved in a PKC- ... β fibrils, are responsible for blocking LTP [90]. In addition, in vivo injection of Aβ peptides (i.e., Aβ42 or the C-terminal ... Figure 1: A diagram of amyloid precursor protein (APP) processing pathways. The transmembrane protein APP (membrane indicated ... β-cleavage of amyloid precursor protein and amyloid-β production in vivo," Journal of Neurochemistry, vol. 100, no. 3, pp. 802- ...
  https://www.hindawi.com/journals/np/2012/272374/
*  IJMS | Free Full-Text | The Intersection of NGF/TrkA Signaling and Amyloid Precursor Protein Processing in Alzheimer's Disease...
... elucidating the molecular mechanisms underlying the dynamic interplay between NGF/TrkA signaling and amyloid precursor protein ... Caspase cleavage of members of the amyloid precursor family of proteins. J. Neurochem. 2002, 82, 283-294. [Google Scholar] [ ... Gotz, J. Formation of neurofibrillary tangles in P301L Tau transgenic mice induced by Aβ 42 fibrils. Science 2001, 293, 1491- ... Araki, W.; Wurtman, R.J. Increased expression of amyloid precursor protein and amyloid precursor-like protein 2 during trophic ...
  http://www.mdpi.com/1422-0067/18/6/1319/htm
*  Begacestat (GSI-953): A Novel, Selective Thiophene Sulfonamide Inhibitor of Amyloid Precursor Protein γ-Secretase for the...
... deposits of amyloid fibrils elicit reactive gliosis and neuroinflammatory responses, and they may compromise the integrity of ... and 6E10 immunoprecipitated proteins were visualized by autoradiography with a Storm 860 PhosphorImager (GE Healthcare, Little ... Dynamics of β-amyloid reductions in brain, cerebrospinal fluid, and plasma of β-amyloid precursor protein transgenic mice ... Aβ is derived from the amyloid precursor protein (APP) by the sequential proteolysis of β-secretase and γ-secretase (GS) (Tanzi ...
  http://jpet.aspetjournals.org/content/331/2/598
*  Antibodies to human serum amyloid P component eliminate visceral amyloid deposits
... and amyloid deposits sometimes regress when fibril precursor protein abundance is sufficiently reduced20, 21. However amyloid ... Over 20 different amyloid fibril proteins are responsible for different forms of clinically significant amyloidosis and ... Management of systemic amyloidosis will always require maximum efforts to reduce amyloid fibril precursor protein production, ... treatments that substantially reduce the abundance of the respective amyloid fibril precursor protein can arrest amyloid ...
  http://pubmedcentralcanada.ca/pmcc/articles/PMC2975378/?lang=en-ca
*  Increase in Presenilin 1 (PS1) levels in senescence-accelerated mice (SAMP8) may indirectly impair memory by affecting amyloid...
1 regulates the processing of beta-amyloid precursor protein C-terminal fragments and the generation of amyloid beta-protein in ... The mutations appear to give rise to types of proteins that have an increased tendency to form fibrils that associate with Aβ1- ... Beta-site amyloid precursor protein cleaving enzyme 1 levels become elevated in neurons around amyloid plaques: implications ... Heyn, S. N. and Vulliet, P. R. (2001). Presenilin 1 mutations increase amyloid precursor protein production and proteolysis in ...
  http://jeb.biologists.org/content/212/4/494
*  The Role of S-Nitrosylation and S-Glutathionylation of Protein Disulphide Isomerase in Protein Misfolding and Neurodegeneration
Genetic mutations in Amyloid Precursor Protein (APP), leads to increased accumulation of A-β and fibril formation [17-20], and ... the lack of SNO proteins after PABA/NO treatment may be due to conversion of SNO proteins to S-glutathionylated proteins [210 ... A. Goate, M.-C. Chartier-Harlin, M. Mullan et al., "Segregation of a missense mutation in the amyloid precursor protein gene ... J. Murrell, M. Farlow, B. Ghetti, and M. D. Benson, "A mutation in the amyloid precursor protein associated with hereditary ...
  https://www.hindawi.com/journals/ijcb/2013/797914/
*  Lack of Neurodegeneration in Transgenic Mice Overexpressing Mutant Amyloid Precursor Protein Is Associated with Increased...
The expression of transthyretin, a protein shown to sequester Aβ and prevent amyloid fibril formationin vitro, and several ... Between proteins the black arrows represent the activation of one protein by another, and the bars represent inhibition. AC, ... 1994) Secreted β-amyloid precursor protein stimulates mitogen-activated protein kinase and enhances tau phosphorylation. Proc ... 1997) Regulation of amyloid precursor protein catabolism involves the mitogen-activated protein kinase signal transduction ...
  http://www.jneurosci.org/content/22/17/7380
*  Caveolae-like membranes and the amyloid precursor protein : a critical reassessment. - Lancaster EPrints
protein profiles. Flotillin and GPI-anchored proteins (CLM marker proteins) were located exclusively in the CLM fraction under ... Cholesterol and ganglioside GMI have been shown to accelerate protem aegregation or AD pepiiie fibril formation in v#ro. More ... Parkin, Edward T. and Turner, Anthony J. and Hooper, Nigel M. (1999) Caveolae-like membranes and the amyloid precursor protein ... In Alzheimeh disease amyloid beta (Ap) peptides derived from proteoiytic cleavage of the amyloi precursor protein (APP) ...
  http://eprints.lancs.ac.uk/9469/
*  Is CRISPR a Solution to Familial Amyloid Polyneuropathy? | Leaders in Pharmaceutical Business Intelligence (LPBI) Group
What FAP is Familial amyloid polyneuropathy (FAP), also called transthyretin-related hereditary amyloidosis, transthyretin ... Is CRISPR a Solution to Familial Amyloid Polyneuropathy? Author and Curator: Larry H. Bernstein, MD, FCAP ... 1 More than 27 different precursor proteins have the propensity to form amyloid fibrils.2 The particular precursor protein that ... There are currently 17 different human proteins known to form amyloid fibrils in vivo (1-4). These fibrils, or their oligomeric ...
  https://pharmaceuticalintelligence.com/2016/04/13/is-crispr-a-solution-to-familial-amyloid-polyneuropathy/
*  scrapie
... amyloid fibrils in Alzheimer's disease contain the amyloid-beta peptide that is processed from the amyloid precursor protein; ... Once added to the fibrils, the ends would serve to recruit additional proteins, and the chain lengthens. ... The structure of PrPSc protein has been elusive, because it forms aggregates and amyloid fibrils. It has been suggested that ... The PrPSc protein becomes deposited in amyloid fibrils in the brain, leading to neurodegenerative diseases known as ...
  http://www.virology.ws/tag/scrapie/
*  Serum amyloid A1 - Wikipedia
"Transformation of amyloid precursor SAA to protein AA and incorporation in amyloid fibrils in vivo". Scandinavian Journal of ... "Entrez Gene: SAA1 serum amyloid A1". Gabay C, Kushner I (Feb 1999). "Acute-phase proteins and other systemic responses to ... Sletten K, Husby G, Natvig JB (Mar 1976). "The complete amino acid sequence of an amyloid fibril protein AA1 of unusual size ( ... Ein D, Kimura S, Terry WD, Magnotta J, Glenner GG (Sep 1972). "Amino acid sequence of an amyloid fibril protein of unknown ...
  https://en.wikipedia.org/wiki/Serum_amyloid_A1
*  Regulation of the Postsynaptic Compartment of Excitatory Synapses by the Actin Cytoskeleton in Health and Its Disruption in...
... called amyloid-. (A. ) peptides and intracellular aggregation of tau protein fibrils. Accumulation of these abnormal proteins ... "β-secretase-cleaved amyloid precursor protein accumulates at actin inclusions induced in neurons by stress or amyloid β: a ... L. Mucke, E. Masliah, G.-Q. Yu et al., "High-level neuronal expression of Aβ(1-42) in wild-type human amyloid protein precursor ... Pathological Role of Soluble and Aggregated Forms of Amyloid β Peptide. Amyloid fibrils are aggregations of long, insoluble ...
  https://www.hindawi.com/journals/np/2016/2371970/
*  JoVE | Peer Reviewed Scientific Video Journal - Methods and Protocols
Biochemistry, Issue 82, amyloid, soluble protein oligomer, amyloid precursor, protein misfolding, amyloid fibril, protein ... we have devised a method to convert native proteins to amyloid fibrils in vitro. This approach allows one to prepare amyloid in ... Neuroscience, Issue 39, Cellular Biology, Aptamer, RNA, amyloid β-protein, oligomer, amyloid fibrils, protein assembly ... it is now recognized that most proteins can adopt an alternative assembly of beta-sheet rich amyloid. Insoluble amyloid fibrils ...
  https://www.jove.com/visualize/abstract/23068602/gene-regulatory-network-analysis-supports-inflammation-as-key
*  Frontiers | Molecular Chaperone Accumulation in Cancer and Decrease in Alzheimer's Disease: The Potential Roles of HSF1 |...
In Alzheimer's disease (AD), a prevalent protein folding disorder in the brain, the heat shock response of some critical ... In Alzheimer's disease (AD), a prevalent protein folding disorder in the brain, the heat shock response of some critical ... leading to increased synthesis of a class of inducible chaperones known as heat shock proteins (HSP). Although HSP synthesis is ... leading to increased synthesis of a class of inducible chaperones known as heat shock proteins (HSP). Although HSP synthesis is ...
  https://www.frontiersin.org/articles/10.3389/fnins.2017.00192/full
*  Primary Hepatic Amyloidosis Presenting as Acute-on-Chronic Liver Failure | ACG Case Reports Journal - An online journal of case...
Amyloidosis is classified on the basis of the chemical composition of the amyloid fibrils and their precursor protein to ... normally soluble proteins and polypeptides in fibrillary form. ... Systemic amyloidosis of amyloid light chain associated protein ... and non-lymphoid malignancies and is characterized by the deposition of amyloid A fibrils, which are derived from the serum AA ... in which the amyloid deposits in the space of Disse along the hepatic sinusoids.15 These patterns of hepatic amyloid deposition ...
  http://acgcasereports.gi.org/primary-hepatic-amyloidosis-presenting-as-acute-on-chronic-liver-failure/
*  Familial amyloid neuropathy - Wikipedia
These proteins include: transthyretin (ATTR, the most commonly implicated protein), apolipoprotein A1, and gelsolin. Due to the ... diseases wherein the autonomic nervous system and/or other nerves are compromised by protein aggregation and/or amyloid fibril ... The aggregation of one precursor protein leads to peripheral neuropathy and/or autonomic nervous system dysfunction. ... Hammarström P, Wiseman RL, Powers ET, Kelly JW (January 2003). "Prevention of transthyretin amyloid disease by changing protein ...
  https://en.wikipedia.org/wiki/Familial_amyloid_neuropathy
*  Apomorphine - Wikipedia
... such as the amyloid precursor protein (APP) gene, which is implicated in amyloid molecule build-up. Apomorphine was seen to ... In many cases of protein aggregation, hydrophobic residues, which are normally on the interior of soluble proteins, become ... "New class of inhibitors of amyloid-beta fibril formation. Implications for the mechanism of pathogenesis in Alzheimer's disease ... Apomorphine is reported to be an inhibitor of amyloid beta protein (Aβ) fiber formation and a potential therapeutic for ...
  https://en.wikipedia.org/wiki/Apomorphine