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The Yeast Saccharomyces cerevisiae as a Model to Study the Anti-Aging Activity of Phycocyanin.

International journal of molecular sciences - 18 Jan 2026

Cassamagnaghi Donata, Citterio Stefania, Martegani Enzo, Colombo Sonia

Abstract excerpt

We recently published that phycocyanin, a phycobiliprotein which accounts for up to 20% of Arthrospira platensis dry weight, has a powerful anti-aging effect, greatly extending the chronological life span (CLS) of yeast cells grown in synthetic-defined medium, both under caloric restriction (CR) conditions (0.2% glucose) or under non-CR conditions (2% glucose). In this study, to explore the molecular mechanisms...

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Glucose
Cyclic AMP-Dependent Protein Kinases
Phycocyanin
Protein Serine-Threonine Kinases
ras Proteins

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Saccharomyces cerevisiae

Saccharomyces cerevisiae Proteins

Signal Transduction

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PMID: 41596605
DOI: 10.3390/ijms27020960
PMCID: PMC12842097

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 31 Aug 2026.

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