Rice Bran Ash Mineral Extract Increases Pigmentation through the p-ERK Pathway in Zebrafish (Danio rerio)

Kim, Yumi; Lee, Eun-Cheol; Lim, Han-Moi; Seo, Young-Kwon

doi:10.3390/ijms20092172

Cited by 12 publications

(5 citation statements)

References 36 publications

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“…Spotless watermeal (Wolffia arrhiza) was found to be very effective in the enhancement of pigmentation in queen loach (Botia dario) when incorporated at the dose of 150 g/ kg of diet along with 25 g/kg of spirulina [17]. According to Kim et al [30], rice (Oryza sativa) bran mineral induce pigmentation in zebra fish (Danio rerio) through ERK signalling pathway and ERK phosphorylation. Investigation proved that supplementation of diet with 5-10% of apple (Pyrus malus) peel meal provides great pigmentation in snow trout (Schizothorax richardsonii) [28].…”

Section: Shoe Flower 5% Of Hibiscus Powder Petal Meal Xiphophorus Hellereimentioning

confidence: 99%

“…Studies have shown that zebrafish embryo when treated with extract of rice bran ash stimulates and enhances melanin biosynthesis by positively affecting the transcription factors. Melanin production directly effects hypopigmentation, forage free radicals, blocks the entry of UV radiation and thereby prevent skin damage as well as skin cancer [30]. When oliver flounder was fed with diet-containing paprika extract, increased radical foraging activities were observed in the muscles, plasma and liver [40].…”

Section: Associative Parametersmentioning

confidence: 99%

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Emergence of Plants in Fish Pigmentation

et al. 2021

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Pigmentation plays a significant role in fish for consumer acceptability. Making and maintaining of aquarium containing pigmented ornamental fishes have evolved into a lucrative business in recent years. A number of pigments, primarily carotenoids are mainly responsible for the beautiful colouration of ornamental fishes. As fish cannot synthesize carotenoids de novo, there is a need of supplementation of carotenoids in the diet. Since natural sources of pigments are low-cost and more environmental friendly than the synthetic pigments, many studies have been carried out to test various plant-based natural carotenoids for enhancement of fish pigmentation. Forty-one plant species belonging to 28 families have been found widely used in imparting colouration to different species of fishes. Of these, 19 species were shown to be highly potential in fish pigmentation. Flowers, leaves, roots and whole plant are used in the study. Plant by-product like rice bran has also been used in fish pigmentation. The present review discusses about the potential plants used in fish pigmentation, their efficiency and the associative parameters along with the survival rate, growth and immune system promoter of the target species.

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Section: Shoe Flower 5% Of Hibiscus Powder Petal Meal Xiphophorus Hellereimentioning

confidence: 99%

Section: Associative Parametersmentioning

confidence: 99%

Emergence of Plants in Fish Pigmentation

et al. 2021

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“…Melanin is synthesized from a process called melanogenesis, which is a rather complex metabolic pathway that combines spontaneous chemical and enzymatically catalyzed reactions [83]. Several studies have focused on the prevention of depigmentation or hyperpigmentation in the skin by regulating the process of melanogenesis [84]. In this context, zebrafish have been used extensively to assess in vivo the pigmenting or depigmenting activity of melanogenic regulatory compounds.…”

Section: Study Of the Effect On Pigmentation In Zebrafishmentioning

confidence: 99%

The Potential of Mangifera indica L. Peel Extract to Be Revalued in Cosmetic Applications

García-Villegas,

Fernández-Ochoa,

Rojas-García

et al. 2023

Antioxidants

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The constant growth of the cosmetic industry, together with the scientific evidence of the beneficial properties of phytochemicals, has generated great interest in the incorporation of bioactive extracts in cosmetic formulations. This study aims to evaluate the bioactive potential of a mango peel extract for its incorporation into cosmetic formulations. For this purpose, several assays were conducted: phytochemical characterization; total phenolic content (TPC) and antioxidant potential; free-radical scavenging capacity; and skin aging-related enzyme inhibition. In addition, the extract was incorporated into a gel formulation, and a preliminary stability study was conducted where the accelerated (temperature ramp, centrifugation, and heating/cooling cycles) and long-term (storage in light and dark for three months) stability of the mango peel formulations were evaluated. The characterization results showed the annotation of 71 compounds, gallotannins being the most representative group. In addition, the mango peel extract was shown to be effective against the ·NO radical with an IC50 of 7.5 mg/L and against the hyaluronidase and xanthine oxidase enzymes with IC50 of 27 mg/L and 2 mg/L, respectively. The formulations incorporating the extract were stable during the stability study. The results demonstrate that mango peel extract can be a by-product to be revalorized as a promising cosmetic ingredient.

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“…Vertebrate melanocytes almost always originate from the neural crest, and the cells derived from the neural crest undergo obvious differentiation until they are dispersed, and produce peripheral neurons, glial cells and melanocytes at precise locations [36]. Furthermore, phosphorylation of ERK in MAPK signaling pathway inhibits the production of melanin in zebrafish, while inhibition of phosphorylation of ERK can promote the production of melanin in zebrafish by increasing the expression of MITF genes, thereby upregulating downstream genes TYR, TRP1 and TRP2 [37]. The expression of MITF was also able to differentiate pluripotent stem cells into melanocytes in medaka [38].…”

Section: Regulated Genes In Brown Skin Indicated the Molecular Mechan...mentioning

confidence: 99%

Comprehensive Transcriptome Analysis of Different Skin Colors to Evaluate Genes Related to the Production of Pigment in Celestial Goldfish

Li¹,

Sun²,

Cui³

et al. 2022

Biology

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Skin color is an important phenotypic feature of vertebrate fitness under natural conditions. Celestial goldfish, a common goldfish breed in China, mainly shows three kinds of skin colors including white, yellow and brown. However, the molecular genetic basis of this phenotype is still unclear. In this study, high-throughput sequencing was carried out on the back skin tissues of celestial goldfish with different skin colors. About 58.46 Gb of original data were generated, filtered and blasted, and 74,297 mRNAs were obtained according to the reference transcriptome. A total of 4653 differentially expressed genes were screened out among the brown, yellow and white groups, and the expression of melanogenesis related genes in brown goldfish was significantly higher than the other two groups. There are 19 common differentially expressed genes among three groups, of which eight genes are related to pigment production, including tyrp1a, slc2a11b, mlana, gch2, loc113060382, loc113079820, loc113068772 and loc113059134. RT-qPCR verified that the expression patterns of randomly selected differentially expressed transcripts were highly consistent with those obtained by RNA sequencing. GO and KEGG annotation revealed that these differentially expressed genes were mostly enriched in pathways of the production of pigment, including melanogenesis, tyrosine metabolism, Wnt signaling pathway, MAPK signaling pathway etc. These results indicated that the external characteristics of goldfish are consistent with the analysis results at transcriptome level. The results of this study will lay a foundation for further study on the expression characteristics and gene network analysis of pigment related genes.

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Rice Bran Ash Mineral Extract Increases Pigmentation through the p-ERK Pathway in Zebrafish (Danio rerio)

Cited by 12 publications

References 36 publications

Emergence of Plants in Fish Pigmentation

Emergence of Plants in Fish Pigmentation

The Potential of Mangifera indica L. Peel Extract to Be Revalued in Cosmetic Applications

Comprehensive Transcriptome Analysis of Different Skin Colors to Evaluate Genes Related to the Production of Pigment in Celestial Goldfish

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