Effects of Luteolin on Hair Graying in Mice
Author Information
Author(s): Iida Machiko, Kagawa Takumi, Yajima Ichiro, Harusato Akihito, Tazaki Akira, Nishadhi Delgama A. S. M., Taguchi Nobuhiko, Kato Masashi
Primary Institution: Nagoya University Graduate School of Medicine
Hypothesis
The study investigates the anti-graying effects of luteolin and other antioxidants on hair in model mice.
Conclusion
Luteolin treatments significantly alleviated hair graying in model mice, suggesting its potential as an anti-graying medicine for humans.
Supporting Evidence
- External treatment with luteolin reduced the percentage of senescent keratinocyte stem cells in mice.
- Internal treatment with luteolin suppressed age-related hair graying processes.
- Luteolin improved signaling dysfunction between endothelins in keratinocyte stem cells and their receptor in melanocyte stem cells.
Takeaway
Luteolin, a natural compound, can help prevent gray hair in mice, which might also work for people.
Methodology
The study used Ednrb(+/−);RET-mice and applied external and internal treatments with luteolin for 16 weeks, followed by various analyses.
Limitations
The study primarily used a mouse model, which may not fully represent human responses.
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
Want to read the original?
Access the complete publication on the publisher's website