Evidence map›Paper›PMID 30223806›Full record

ArticleBMC complementary and alternative medicine2018

Antioxidant and skin-whitening effects of aerial part of Euphorbia supina Raf. Extract.

Sa-Haeng Kang, Yong-Deok Jeon, Ji-Yoon Cha, Sung-Woo Hwang, Hoon-Yeon Lee, Min Park, Bo-Ri Lee, Min-Kyoung Shin, Su-Jeong Kim, Sang-Min Shin and 3 more

Open access · goldAbstract read
In one paragraph

Article in BMC complementary and alternative medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
2.1field-weighted citation impact, top 13% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

10 citing papers in PubMed, 34 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

13 authors at 2 institutions in 1 country.

Sa-Haeng KangDepartment of Oriental Pharmacy, College of Pharmacy, Wonkwang-Oriental Medicines Research Institute, Wonkwang University, Iksan, Jeollabuk-do, 54538, South Korea.
Yong-Deok JeonDepartment of Oriental Medicine Resources, Chonbuk National University, 79 Gobongro, Iksan, Jeollabuk-do, 54596, South Korea.ORCID http://orcid.org/0000-0001-7634-6946
Ji-Yoon ChaDepartment of Oriental Pharmacy, College of Pharmacy, Wonkwang-Oriental Medicines Research Institute, Wonkwang University, Iksan, Jeollabuk-do, 54538, South Korea.
Sung-Woo HwangDepartment of Oriental Pharmacy, College of Pharmacy, Wonkwang-Oriental Medicines Research Institute, Wonkwang University, Iksan, Jeollabuk-do, 54538, South Korea.
Hoon-Yeon LeeDepartment of Oriental Pharmacy, College of Pharmacy, Wonkwang-Oriental Medicines Research Institute, Wonkwang University, Iksan, Jeollabuk-do, 54538, South Korea.
Min ParkDepartment of Oriental Pharmacy, College of Pharmacy, Wonkwang-Oriental Medicines Research Institute, Wonkwang University, Iksan, Jeollabuk-do, 54538, South Korea.
Bo-Ri LeeDepartment of Oriental Pharmacy, College of Pharmacy, Wonkwang-Oriental Medicines Research Institute, Wonkwang University, Iksan, Jeollabuk-do, 54538, South Korea.
Min-Kyoung ShinDepartment of Oriental Medicine Resources, Chonbuk National University, 79 Gobongro, Iksan, Jeollabuk-do, 54596, South Korea.
Su-Jeong KimLaboratory of YOUCEL, YOUCEL, INC, 78 Iksandaero, Iksan, Jeollabuk-do, 54526, South Korea.
Sang-Min ShinLaboratory of YOUCEL, YOUCEL, INC, 78 Iksandaero, Iksan, Jeollabuk-do, 54526, South Korea.
Dae-Ki KimDepartment of Immunology and Institute of Medical Science, Jeonbuk National University Medical School, Jeonju, Jeollabuk-do, 54896, South Korea.
Jong-Sik JinDepartment of Oriental Medicine Resources, Chonbuk National University, 79 Gobongro, Iksan, Jeollabuk-do, 54596, South Korea. jongsik.jin@jbnu.ac.kr.
Young-Mi LeeDepartment of Oriental Pharmacy, College of Pharmacy, Wonkwang-Oriental Medicines Research Institute, Wonkwang University, Iksan, Jeollabuk-do, 54538, South Korea. ymlee@wku.ac.kr.
Wonkwang University · KRJeonbuk National University · KR

Funding

Ministry of Trade, Industry and Energy R0004536
6 · The paper itself

Abstract

backgroundEuphorbia supina (ES) has been widely used in folk medicine owing to its antibacterial, hemostatic, and anti-inflammatory properties. The aim of this study was to evaluate the antioxidant and skin-whitening effects of a 70% ethanol extract of ES.

methodsThe aerial parts of ES plant were extracted with 70% ethanol. The viability of B16F10 cells was evaluated by MTT assay to determine the non-toxic doses for further experiments. The tyrosinase and cellular tyrosinase activities were then measured using an enzyme-substrate assay. In addition, the expression of whitening-related proteins was measured using western blot.

resultsThe antioxidant activity of the ES samples increased in a dose-dependent manner, as confirmed by their radical scavenging activities in the 2,2-diphenyl-1-1-picrylhydrazyl and 2,2-azino-bis-(3-ethylbenzthiazoline-6-sulfonic acid) assays. The ES extract significantly reduced tyrosinase activity and melanin content in a dose-dependent manner. Furthermore, it decreased α-melanocyte stimulating hormone (MSH)-induced protein expression of tyrosinase and microphthalmia-associated transcription factor (MITF).

conclusionsOur results indicate that the ES extract attenuated α-MSH-stimulated melanin synthesis by modulating tyrosinase and MITF expression. Therefore, the ES extract could be a promising therapeutic agent to treat hyperpigmentation and as an ingredient for skin-whitening cosmetics.

Indexed as

alpha-MSHAnimalsAntioxidantsCell Line, TumorEuphorbiaMelaninsMiceMicrophthalmia-Associated Transcription FactorMonophenol MonooxygenasePlant Components, AerialPlant ExtractsProtein BiosynthesisSkin Lightening Preparationsalpha-MSHAntioxidantsMelaninsMicrophthalmia-Associated Transcription FactorMonophenol MonooxygenasePlant ExtractsSkin Lightening PreparationsDPPHEuphorbia supina (ES)MelanogenesisMITFTyrosinaseα-MSH

Identifiers

PMID30223806
PMCPMC6142622
OpenAlexW2890734332

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.