Results 91 to 100 of about 264,068 (308)

Multifunctional Gold Nanocluster‐Based PROTAC System for Targeted Degradation of Phosphorylated Tau and Modulation of Neuroinflammation in Alzheimer's Disease

open access: yesAdvanced Functional Materials, EarlyView.
We present a novel proteolysis‐targeting chimera (PROTAC) system conjugated to lipoic acid gold nanoclusters (PLANC), designed to degrade pTau, regulate inflammatory signaling, and effectively traverse the blood‐brain barrier (BBB). PLANC degraded pTau at various phosphorylation sites, with mechanistic studies confirming proteasome‐mediated degradation
Sarah Nevins   +9 more
wiley   +1 more source

Production of bioactive peptides through sequencial action of Yarrowia lipolytica proteases and chemical glycation

open access: yes, 2013
This PhD thesis is aimed at studying the suitability of proteases realised by Yarrowia lipolytica to hydrolyse proteins of different origins available as industrial food by-products. Several strains of Y.
Gottardi, Davide <1983>
core   +1 more source

ssRNA inhibits the proteolytic activity of NS2B-NS3pro.

open access: yes, 2023
Inhibition of ZIKV NS2B-NS3pro proteolytic activity by ssRNA (20-rA, left) and ssDNA (20-dA, right).
Robert C. Liddington (35197)   +4 more
core   +1 more source

Regulation of Proteolytic Activity by Engineered Tridentate Metal Binding Loops

open access: yes, 2016
Regulation of Proteolytic Activity by Engineered Tridentate Metal Binding ...
Sherin Halfon (2995359)   +1 more
core   +2 more sources

Translational Considerations for Injectable Biomaterials and Bioscaffolds to Repair and Regenerate Brain Tissue

open access: yesAdvanced Healthcare Materials, EarlyView.
The repair and regeneration of brain tissue faces both biological and technical challenges. Injectable bioscaffolds offer new opportunities to stimulate tissue regrowth in the brain by recruiting neural stem cells. Here, the translational issues are reviewed that need to be address to advance this promising new therapeutic approach from the bench to ...
Michel Modo, Alena Kisel
wiley   +1 more source

Proteolytic Activity in Developing Bovine Enamel

open access: yes, 1979
Partially mineralized enamel matrix removed from bovine incisor tooth germs contains proteolytic activity capable of completely degrading enamel matrix proteins at neutral and slightly alkaline pH.
H. Birkedal-Hansen, D. Moe
core   +1 more source

The effect of cambial zone isolation upon the autolytic system in maturing tracheids of pine (Pinus silvestris L.)

open access: yesActa Societatis Botanicorum Poloniae, 2014
The autolytic protease system in maturing tracheids of the main stem of Pinus silvestris was investigated after separation (using surgical methods) of the cambial zone from the layer of differentiating xylem, in combination with decapitation and IAA ...
Jacek Zakrzewski, Krzysztof Rakowski
doaj   +1 more source

Coaxially Electrospun Myocardial dECM‐ Based Nanofibrous Scaffolds Demonstrate Enhanced Cardiomyocyte Biocompatibility

open access: yesAdvanced Healthcare Materials, EarlyView.
Our coaxial electrospinning system is capable of incorporating decellularized myocardial extracellular matrix in a core‐sheath configuration, creating nanofibrous scaffolds. These scaffolds, in turn, support the maintenance of functional cardiomyocytes adhered to the surface of these bioactive scaffolds.
Dhanusha N. Rajapakse   +9 more
wiley   +1 more source

Monitoring of proteolytic activity in neutrophil extracellular traps.

open access: yes, 2013
A. Identification of an internally quenched fluorescent substrate that is hydrolyzed by NE, CG and PR3. B. Extracellular proteolytic activity was analyzed from 3 donor neutrophils (Donor 1, dark grey; Donor 2, black; Donor 3, light grey) following ...
Ye Jin (286793)   +7 more
core   +1 more source

Design and Synthesis of Peptide‐Polyester Conjugates for Cell‐Mediated Scaffold Degradation

open access: yesAdvanced Healthcare Materials, EarlyView.
This work describes polycaprolactone (PCL)‐based biomaterials engineered to degrade in response to cell‐secreted proteases. A fast‐degrading peptide (Fast) sequence is integrated into a PCL conjugate backbone to produce a biomaterial that is selectively degraded by multiple cell types compared to its scrambled control (ScrFast).
Korina Vida G. Sinad   +7 more
wiley   +1 more source

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