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Re-purposing 5-nonyloxytryptamine and epirubicin as polysialic acid mimetics for protection from MPP+-induced cytotoxicity in human neuronal cells

Researchers investigated the neuroregenerative potential of 5-NOT and Epi, discovering they protected SH-SY5Y cells from MPP+ toxicity by regulating key proteins. The findings support 5-NOT as a glycomimetic drug candidate for Parkinson's disease treatment.

SourceXia & He Publishing Inc.·JournalJournal of Exploratory Research in Pharmacology·DateApr 9, 2025

New model enhances freshness monitoring of bighead carp in cold chain logistics

A new model combines EEM fluorescence spectroscopy with LSTM to predict four freshness indicators, providing a promising tool for food safety in the fish industry. The study demonstrates excellent performance and accuracy in predicting freshness parameters, offering a powerful solution for real-time monitoring of aquatic products.

SourceMaximum Academic Press·JournalFood Innovation and Advances·TypeExperimental study·DateFeb 10, 2025

Study shows how high blood sugar increases risk of thrombosis

Researchers from Brazil's Center for Research on Redox Processes in Biomedicine found that high blood sugar can cause thrombosis by altering endothelial function and promoting platelet adhesion. They identified a specific molecular mechanism involving protein disulfide isomerase A1 as a key regulator of this process.

SourceFundação de Amparo à Pesquisa do Estado de São Paulo·JournalJournal of Thrombosis and Haemostasis·DateNov 6, 2024

Enhancing fermented sausage quality: a comprehensive review of gel formation mechanisms and the role of lactic acid bacteria

The study reveals that lactic acid bacteria enhance gel strength, elasticity and juiciness by lowering pH and increasing ionic strength, promoting actomyosin formation. Advanced imaging techniques such as SEM and CLSM are critical in characterizing these microstructures.

SourceMaximum Academic Press·JournalFood Materials Research·TypeExperimental study·DateApr 25, 2024