MatchaDB

2025Journal article

Matcha intake enhances systemic oxidative stress resistance and activates detoxification pathways in Drosophila melanogaster.

Tsuda M

Bioscience, biotechnology, and biochemistry

Read at the publisher →PubMed

Abstract

Matcha, a Japanese powdered green tea, enhances Drosophila resistance to oxidative stress. Transcriptome analysis shows activation of detoxification and antioxidant pathways, likely driven by caffeine-catechin synergy. Unlike green tea catechins, matcha did not extend lifespan under high-protein diets, underscoring complex physiological effects and validating Drosophila as a nutrigenomic model.

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Other / not stated

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Cite this study

Tsuda M. (2025). Matcha intake enhances systemic oxidative stress resistance and activates detoxification pathways in Drosophila melanogaster. Bioscience, biotechnology, and biochemistry. https://doi.org/10.1093/bbb/zbaf145

DOI: 10.1093/bbb/zbaf145 · PubMed ID: 41065653

More on cognition, mood and stress

2020Journal articleFree to read

Health Benefits and Chemical Composition of Matcha Green Tea: A Review.

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2018Journal articleFree to read

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Unno K, Furushima D, Hamamoto S, et al. — Nutrients

Theanine, a major amino acid in green tea, exhibits a stress-reducing effect in mice and humans. Matcha, which is essentially theanine-rich powdered green tea, is abundant in caffeine. Caffeine has a strong antagonistic effect against…

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2017Journal articleFree to read

An intervention study on the effect of matcha tea, in drink and snack bar formats, on mood and cognitive performance.

Dietz C, Dekker M, Piqueras-Fiszman B — Food research international (Ottawa, Ont.)

Matcha tea is gaining popularity throughout the world in recent years and is frequently referred to as a mood-and-brain food. Previous research has demonstrated that three constituents present in matcha tea, l-theanine, epigallocatechin…

Randomized controlled trialCognition, mood and stressAntioxidants and polyphenolsL-theanine and caffeineCited 66×

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