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http://dx.doi.org/10.1136/archdischild-2023-326449 | DOI Listing |
Background: The Centiloid method (CL) was introduced as a tracer-independent measure for cortical amyloid load and is now commonly used in Alzheimer's disease (AD) clinical trials. To facilitate its implementation into clinical settings, the AMYPAD consortium set out to integrate existing literature and recent work from the consortium to provide clinical context-of-use recommendations of the Centiloid scale, which has been submitted to the European Medicine Agency for endorsement as a Biomarker Qualification Opinion.
Method: Screening of the literature was performed on the 7/11/23 on PubMed to identify articles mentioning "Centiloid".
Alzheimers Dement
December 2024
GE HealthCare, Amersham, United Kingdom; UCL Centre for Medical Image Computing, London, United Kingdom.
Background: The Centiloid method (CL) was introduced as a tracer-independent measure for cortical amyloid load and is now commonly used in Alzheimer's disease (AD) clinical trials. To facilitate its implementation into clinical settings, the AMYPAD consortium set out to integrate existing literature and recent work from the consortium to provide clinical context-of-use recommendations of the Centiloid scale, which has been submitted to the European Medicine Agency for endorsement as a Biomarker Qualification Opinion.
Method: Screening of the literature was performed on the 7/11/23 on PubMed to identify articles mentioning "Centiloid".
Alzheimers Dement
December 2024
Merry Life Biomedical Company, Ltd., Tainan City, Taiwan, Taiwan.
Background: Alzheimer's disease (AD) is complex in pathogenesis and related to aging biology, especially in late-onset AD. We identified a novel synthetic curcumin analog TML-6 through the platform of 6 biomarkers of anti-aging, anti-inflammation, and anti-Aβ as the potential AD drug candidate. TML-6 exhibits multi-target effects on AD pathogenesis, including the activation of NrF-2, the regulation of autophagic machinery through mTOR, the inhibition of APP synthesis and reduction of Aβ, the upregulation of ApoE, and the inhibition of microglial activation.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
Department of Biostatistics, Boston University School of Public Health, Boston, MA, USA.
Background: The prohibitive costs of drug development for Alzheimer's Disease (AD) emphasize the need for alternative in silico drug repositioning strategies. Graph learning algorithms, capable of learning intrinsic features from complex network structures, can leverage existing databases of biological interactions to improve predictions in drug efficacy. We developed a novel machine learning framework, the PreSiBOGNN, that integrates muti-modal information to predict cognitive improvement at the subject level for precision medicine in AD.
View Article and Find Full Text PDFACS Appl Mater Interfaces
January 2025
State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China.
Synovial exudation, creeping, and lubrication failure in natural cartilage under a long-term normal loading can be counteracted by a tribo-rehydration (sliding-induced rehydration) phenomenon. Hydrogels, as porous materials, can also restore interfacial lubrication and overcome creep through this strategy. At appropriate sliding velocities, water molecules at the interface contact inlet are driven by hydrodynamic pressures into the porous network to resist creep extrusion.
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