Results 51 to 60 of about 86,542 (275)

Village guards as “in between” in the Turkish-Kurdish conflict: Re-examining identity and position in intergroup conflict [PDF]

open access: yes, 2019
The current paper utilizes new approaches in intergroup conflict studies to examine the village guard system and its role in the Turkish-Kurdish conflict in Turkey.
Acar, Yasemin Gülsüm
core   +3 more sources

Deficiency in BDNF/TrkB Neurotrophic Activity Stimulates δ-Secretase by Upregulating C/EBPβ in Alzheimer’s Disease

open access: yesCell Reports, 2019
SUMMARY BDNF/TrkB neurotrophic signaling regulates neuronal development, differentiation, and survival, and deficient BDNF/TrkB activity underlies neurodegeneration in Alzheimer’s disease (AD).
Zhi-hao Wang   +8 more
semanticscholar   +1 more source

Contribution of the Presenilins in the cell biology, structure and function of γ-secretase.

open access: yesSeminars in Cell and Developmental Biology, 2020
γ-Secretase cleavage is essential for many biological processes and its dysregulation is linked to disease, including cancer and Alzheimer's disease. Therefore, understanding the regulation of its activity is of major importance to improve drug design ...
A. Escamilla-Ayala   +3 more
semanticscholar   +1 more source

Tau is central in the genetic Alzheimer-frontotemporal dementia spectrum [PDF]

open access: yes, 2005
In contrast to the common and genetically complex senile form of Alzheimer's disease (AD), the molecular genetic dissection of inherited presenile dementias has given important mechanistic insights into the pathogenesis of degenerative brain disease ...
Cruts, Marc   +5 more
core   +1 more source

δ-secretase in neurodegenerative diseases: mechanisms, regulators and therapeutic opportunities

open access: yesTranslational Neurodegeneration, 2020
Mammalian asparagine endopeptidase (AEP) is a cysteine protease that cleaves its protein substrates on the C-terminal side of asparagine residues. Converging lines of evidence indicate that AEP may be involved in the pathogenesis of several neurological ...
Zhentao Zhang, Ye Tian, K. Ye
semanticscholar   +1 more source

Cholestenoic acid, an endogenous cholesterol metabolite, is a potent γ-secretase modulator. [PDF]

open access: yes, 2015
BackgroundAmyloid-β (Aβ) 42 has been implicated as the initiating molecule in the pathogenesis of Alzheimer's disease (AD); thus, therapeutic strategies that target Aβ42 are of great interest.
Akula, Rajender   +14 more
core   +3 more sources

Intramembrane Proteolysis by γ-Secretase [PDF]

open access: yesJournal of Biological Chemistry, 2008
Gamma-secretase mediates the final proteolytic cleavage, which liberates amyloid beta-peptide (Abeta), the major component of senile plaques in the brains of Alzheimer disease patients. Therefore, gamma-secretase is a prime target for Abeta-lowering therapeutic strategies.
Steiner, Harald   +2 more
openaire   +3 more sources

The Nicastrin ectodomain adopts a highly thermostable structure [PDF]

open access: yes, 2011
Nicastrin is a type I transmembrane glycoprotein, which is part of the high molecular weight gamma-secretase complex. gamma-Secretase is one of the key players associated with the generation of Alzheimer's disease pathology, since it liberates the ...
Beyer, Klaus   +6 more
core   +2 more sources

Destruxin E Decreases Beta-Amyloid Generation by Reducing Colocalization of Beta-Amyloid-Cleaving Enzyme 1 and Beta-Amyloid Protein Precursor [PDF]

open access: yes, 2009
Alzheimer-disease-associated beta-amyloid (A beta) is produced by sequential endoproteolysis of beta-amyloid protein precursor (beta APP): the extracellular portion is shed by cleavage in the juxtamembrane region by beta-amyloid-cleaving enzyme (BACE ...
Dohi, Keiji   +27 more
core   +1 more source

Limited Substrate Specificity of PS/γ-Secretase Is Supported by Novel Multiplexed FRET Analysis in Live Cells

open access: yesBiosensors, 2021
Presenilin (PS)/γ-secretase is an aspartyl protease that processes a wide range of transmembrane proteins such as the amyloid precursor protein (APP) and Notch1, playing essential roles in normal biological events and diseases.
Mei C. Q. Houser   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy