Evidence map›Paper›PMID 27051648›Full record

ArticleJournal of cancer prevention2016

Hyperoside Induces Endogenous Antioxidant System to Alleviate Oxidative Stress.

Ji Young Park, Xia Han, Mei Jing Piao, Min Chang Oh, Pattage Madushan Dilhara Jayatissa Fernando, Kyoung Ah Kang, Yea Seong Ryu, Uhee Jung, In Gyu Kim, Jin Won Hyun

Open access · diamondAbstract read
In one paragraph

Article in Journal of cancer prevention, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
4.0field-weighted citation impact, top 6% 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

40 citing papers in PubMed, 80 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

10 authors at 2 institutions in 1 country.

Ji Young ParkDepartment of Biochemistry, Jeju National University School of Medicine, Jeju, Korea University of Science and Technology, Daejeon, Korea.
Xia HanDepartment of Biochemistry, Jeju National University School of Medicine, Jeju, Korea University of Science and Technology, Daejeon, Korea.
Mei Jing PiaoDepartment of Biochemistry, Jeju National University School of Medicine, Jeju, Korea University of Science and Technology, Daejeon, Korea.
Min Chang OhDepartment of Biochemistry, Jeju National University School of Medicine, Jeju, Korea University of Science and Technology, Daejeon, Korea.
Pattage Madushan Dilhara Jayatissa FernandoDepartment of Biochemistry, Jeju National University School of Medicine, Jeju, Korea University of Science and Technology, Daejeon, Korea.
Kyoung Ah KangDepartment of Biochemistry, Jeju National University School of Medicine, Jeju, Korea University of Science and Technology, Daejeon, Korea.
Yea Seong RyuDepartment of Biochemistry, Jeju National University School of Medicine, Jeju, Korea University of Science and Technology, Daejeon, Korea.
Uhee JungRadiation Biotechnology Research Division, Korea Atomic Energy Research Institute, Jeongeup, Korea University of Science and Technology, Daejeon, Korea.
In Gyu KimDepartment of Radiation Biology, Environmental Radiation Research Group, Korea Atomic Energy Research Institute, Korea University of Science and Technology, Daejeon, Korea; Department of Radiation Biotechnology and Applied Radioisotope, Korea University of Science and Technology, Daejeon, Korea.
Jin Won HyunDepartment of Biochemistry, Jeju National University School of Medicine, Jeju, Korea University of Science and Technology, Daejeon, Korea.
Jeju National University · KRKorea Atomic Energy Research Institute · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHyperoside, a flavonoid which is mainly found in Hypericum perforatum L., has many biological effects. One of the most important effects is to prevent the oxidative stress induced by reactive oxygen species. However, the molecular mechanisms underlying its effect are not fully understood. Oxidative stress is implicated in the occurrence of various physical diseases. A wide array of enzymatic antioxidant defense systems include NADH: quinone oxidoreductase 1, superoxide dismutase, and heme oxygenase-1 (HO-1). In the present study, the protective effects of hyperoside against hydrogen peroxide-induced oxidative stress in human lens epithelial cells, HLE-B3, were investigated in terms of HO-1 induction.

methodsThe protein and mRNA expressions of HO-1 were examined by Western blotting and reverse transcriptase-PCR assays, respectively. To evaluate the ability of hyperoside to activate nuclear factor erythroid 2-related factor 2 (Nrf2), Western blotting and electrophoretic mobility shift assay were performed with nuclear extracts prepared from HLE-B3 cells treated with hyperoside. The activation of extracellular signal-regulated kinase (ERK), the upstream kinase of Nrf2 signaling, was monitored by Western blot analysis. The protective effect of hyperoside in HLE-B3 cells against hydrogen peroxide was performed by MTT assay.

resultsHyperoside increased both the mRNA and protein expression of HO-1 in a time- and dose-dependent manner. In addition, hyperoside elevated the level of of Nrf2 and its antioxidant response element-binding activity, which was modulated by upstream of ERK. Moreover, it activated ERK and restored cell viability which was decreased by hydrogen peroxide.

conclusionsHyperoside is an effective compound to protect cells against oxidative stress via HO-1 induction.

Indexed as

AntioxidantsHeme oxygenase-1HyperosideOxidative stress

Identifiers

PMID27051648
PMCPMC4819665
OpenAlexW2328362198

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

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.