Results 91 to 100 of about 272,745 (291)

Abnormal proteolytic activity profile in plasma of blood donors according to anti-SARS-CoV-2 IgG titer

open access: yesJournal of Biological Research
This work aims to study whether there is a relationship between titer values of anti-SARS-CoV-2 IgG and changes in proteolytic processes. To confirm this hypothesis, we analyzed the content and activity of Matrix Metalloproteinases (MMPs) as well as the ...
Tetiana Halenova   +8 more
doaj   +1 more source

ubiquitin mediated proteolysis-png

open access: yes, 2014
unigenes involved in ubiquitin mediated ...
Karen Fugate (480954)
core   +1 more source

Dynamic Loading Regulates Meniscus‐Like Matrix Production in Human Mesenchymal Stromal Cell‐Seeded PET Scaffolds

open access: yesAdvanced Healthcare Materials, EarlyView.
Dynamic compression enhances mesenchymal stromal cell proliferation in nonwoven PET scaffolds under chondrogenic differentiation conditions and triggers mechanosensitive transcriptional programs associated with extracellular matrix remodeling. These findings highlight the potential of mechanically stimulated PET scaffolds as a promising platform for ...
Graciosa Quelhas Teixeira   +8 more
wiley   +1 more source

Making the Case for Organ‐on‐Chip Platforms in Long‐Acting Therapeutics Development

open access: yesAdvanced Healthcare Materials, EarlyView.
LATs release drug from a tissue‐resident depot over weeks to months, improving adherence, but their development is hampered by preclinical models that cannot reproduce the coupled tissue processes, sustained release, local microenvironment change, interstitial transport, immune and foreign‐body responses, and clearance that govern depot performance in ...
Charlie Gowans   +7 more
wiley   +1 more source

Phenotypic Identification and Technological Characterization of Lactic Acid Bacteria Isolated from L’ben, An Algerian Traditional Fermented Cow Milk

open access: yesJournal of Pure and Applied Microbiology, 2018
The lactic acid bacteria (LAB) involved in production of L’ben, an Algerian traditional fermented cow milk product, were isolated and identified. 10 samples of this product, collected from different regions of western Algeria, were analyzed.
Essma Ghalouni   +2 more
doaj   +1 more source

3D‐Printed Corneal Substitutes: Materials, Fabrication, and Preclinical Progress

open access: yesAdvanced Materials Technologies, EarlyView.
Successful clinical translation of 3D‐printed corneal substitutes relies on the interplay between the bioink properties, cellular component, and the fabrication process. These factors influence the critical properties of the construct, including optical transparency, mechanical stability, suture retention, that ultimately govern long‐term stromal ...
Shadi Moshayedi   +4 more
wiley   +1 more source

Horse Meat Hydrolysate Ameliorates Dexamethasone-Induced Muscle Atrophy in C57BL/6 Mice via the AKT/FoxO3a/mTOR Pathway

open access: yesCells
As life expectancy increases, muscle atrophy, characterized by a decline in muscle mass and strength that can impair mobility, has become a growing concern, highlighting the potential of protein supplementation as a promising intervention strategy.
Hee-Jeong Lee   +5 more
doaj   +1 more source

Inhibition of IGFBP4 in Granulosa Cells Improves Reproductive Performance and Maintains Fertility With Age via YAP Signaling

open access: yesAdvanced Science, EarlyView.
IGFBP4 is upregulated in granulosa cells of aged ovaries across monkeys, mice, and humans. It inhibits YAP signaling, thereby suppressing cell proliferation and contributing to follicular dysfunction. Deletion of Igfbp4 in granulosa cells enhances ovulatory output, improves hormone profiles, and reproductive performance in aged female mice, suggesting ...
Qianhui Hu   +8 more
wiley   +1 more source

The Ac/N-Degron Domain of MARCHF6 E3 Ubiquitin Ligase and Its Role in Regulating Ferroptosis

open access: yesCells
Ferroptosis is a form of cell death characterized by iron and reactive oxygen species accumulation. Notably, this mode of cell death has been shown to exhibit significant implications for aging-related disorders including tumorigenesis and ...
Hope Omoniyi   +2 more
doaj   +1 more source

A Soft, Flexible Implant for Wireless Photothermal–Pyroelectric Neurostimulation

open access: yesAdvanced Science, EarlyView.
A replication strategy is used to enlarge the exposed surface area of barium titanate within flexible films with embedded carbon nanotubes, enabling efficient photothermal‐pyroelectric stimulation. Polar crystalline nanosheets show superior performance in guiding neural progenitor cells toward neuronal differentiation.
Jiang Wu   +7 more
wiley   +1 more source

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