118 citations
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January 2004 in “European Journal of Cell Biology” Balanced protease activity is crucial for healthy skin and hair development.
67 citations
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May 2016 in “Journal of Cosmetic Dermatology” This study describes commonly used peptides, proteins, and growth factors in cosmeceuticals and discusses their potential benefits in dermatology, though their long-term effects remain unconfirmed.
11 citations
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August 2013 in “International Journal of Cosmetic Science” This study found that a combination of Trichogen and climbazole may inhibit protease activity and increase the force required to remove human hair, suggesting potential to reduce excessive hair shedding.
This study analyzed scalp hair proteins from healthy children and their mothers, finding that non-structural proteins could serve as promising biomarkers for understanding long-term developmental changes and health status linked to early childhood experiences.
January 2021 in “bioRxiv (Cold Spring Harbor Laboratory)” This study identified non-structural proteins in preschool children's scalp hair that suggest potential biomarkers for brain development, immune function, and stress response with heritability and age-related differences.