Evidence map›Paper›PMID 33228629›Full record

ArticleBMC complementary medicine and therapies2020

Aqueous extract of Arctium lappa L. root (burdock) enhances chondrogenesis in human bone marrow-derived mesenchymal stem cells.

King-Chuen Wu, Hung-Kai Weng, Yun-Shang Hsu, Pin-Jia Huang, Yang-Kao Wang

Open access · goldAbstract read
In one paragraph

Article in BMC complementary medicine and therapies, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.6field-weighted citation impact, top 34% 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

1 citing paper in PubMed, 16 citations in OpenAlex.

  1. Article
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

5 authors at 3 institutions in 1 country.

King-Chuen WuDepartment of Nursing, Chang Gung University of Science and Technology, Chia-Yi County, Taiwan.
Hung-Kai WengDepartment of Orthopaedics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan City, Taiwan.
Yun-Shang HsuDepartment of Cell Biology and Anatomy, College of Medicine, National Cheng Kung University, Tainan City, Taiwan.
Pin-Jia HuangDepartment of Cell Biology and Anatomy, College of Medicine, National Cheng Kung University, Tainan City, Taiwan.
Yang-Kao WangInstitute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan City, Taiwan. humwang@mail.ncku.edu.tw.ORCID http://orcid.org/0000-0003-4887-5562
National Cheng Kung University · TWChang Gung University of Science and Technology · TWNational Cheng Kung University Hospital · TW

Funding

Chiayi Chang Gung Memorial Hospital CMRPG6H0601Ministry of Science and Technology, Taiwan MoST 106-2320-B-006-042-MY3National Cheng Kung University Hospital NCKUH-10804037
6 · The paper itself

Abstract

backgroundArctium lappa L. root (burdock root) has long been recommended for the treatment of different diseases in traditional Chinese medicine. Burdock root possesses anti-oxidative, anti-inflammatory, anti-cancer, and anti-microbial activities. The aim of the study was to elucidate whether aqueous extract of burdock root regulates mesenchymal stem cell proliferation and differentiation.

methodsHuman bone marrow-derived mesenchymal stem cells in 2D high density culture and in 3D micromass pellets were treated with chondrogenic induction medium and chondral basal medium in the absence or presence of aqueous extract of burdock root. The chondrogenic differentiation was accessed by staining glucosaminoglycans, immunostaining SOX9 and type II collagen and immuonblotting of SOX9, aggrecan and type II collagen.

resultsTreatment of aqueous extract of burdock root increased the cell proliferation of hMSCs. It did not have significant effect on osteogenic and adipogenic differentiation, but significantly enhanced chondrogenic induction medium-induced chondrogenesis. The increment was dose dependent, as examined by staining glucosaminoglycans, SOX9, and type II collagen and immunobloting of SOX9, aggrecan and type II collagen in 2D and 3D cultures. In the presence of supplemental materials, burdock root aqueous extract showed equivalent chondrogenic induction capability to that of TGF-β.

conclusionsThe results demonstrate that aqueous extract of Arctium lappa L. root promotes chondrogenic medium-induced chondrogenic differentiation. The aqueous extract of burdock root can even be used alone to stimulate chondrogenic differentiation. The study suggests that the aqueous extract of burdock root can be used as an alternative strategy for treatment purposes.

Indexed as

ArctiumCell DifferentiationCell LineCell ProliferationChondrogenesisHumansMesenchymal Stem CellsPlant ExtractsPlant RootsTaiwanPlant ExtractsAqueous extract of Arctium lappa L. rootChondrogenic differentiationMesenchymal stem cells

Identifiers

PMID33228629
PMCPMC7686739
OpenAlexW3109822583

What OpenQuestion holds

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LicenceCC BY
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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.