Редактирование: TYRP1 (раздел)

==Publications==

{{medline-entry
|title=Thymocid , a Standardized Black Cumin ([i]Nigella sativa[/i]) Seed Extract, Modulates Collagen Cross-Linking, Collagenase and Elastase Activities, and Melanogenesis in Murine B16F10 Melanoma Cells.
|pubmed-url=https://pubmed.ncbi.nlm.nih.gov/32707654
|abstract=Black cumin ([i]Nigella sativa[/i]) seed extract has been shown to improve dermatological conditions, yet its beneficial effects for skin are not fully elucidated. Herein, Thymocid , a chemically standardized black cumin seed extract, was investigated for its cosmeceutical potential including anti-aging properties associated with modulation of glycation, collagen cross-linking, and collagenase and elastase activities, as well as antimelanogenic effect in murine melanoma B16F10 cells. Thymocid  (50, 100, and 300 µg/mL) inhibited the formation of advanced glycation end-products (by 16.7-70.7%), collagen cross-linking (by 45.1-93.3%), collagenase activity (by 10.4-92.4%), and elastases activities (type I and III by 25.3-75.4% and 36.0-91.1%, respectively). In addition, Thymocid  (2.5-20 µg/mL) decreased melanin content in B16F10 cells by 42.5-61.6% and reduced cellular tyrosinase activity by 20.9% (at 20 µg/mL). Furthermore, Thymocid  (20 µg/mL for 72 h) markedly suppressed the mRNA expression levels of melanogenesis-related genes including microphthalmia-associated transcription factor ([i][[MITF]][/i]), tyrosinase-related protein 1 ([i][[TYRP1]][/i]), and [i]TYRP2[/i] to 78.9%, 0.3%, and 0.2%, respectively. Thymocid  (10 µg/mL) also suppressed the protein expression levels of [[MITF]] (by 15.2%) and [[TYRP1]] (by 97.7%). Findings from this study support the anti-aging and antimelanogenic potential of Thymocid  as a bioactive cosmeceutical ingredient for skin care products.

|keywords=* Nigella sativa
* Thymocid®
* black cumin
* collagen
* collagenase
* cosmeceutical
* elastase
* glycation
* melanogenesis
* skin aging
|full-text-url=https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7400895
}}