Evidence map›Paper›PMID 32410995›Full record

ArticleFrontiers in pharmacology2020

Kaempferol, a Major Flavonoid in Ginkgo Folium, Potentiates Angiogenic Functions in Cultured Endothelial Cells by Binding to Vascular Endothelial Growth Factor.

Wei-Hui Hu, Huai-You Wang, Yi-Teng Xia, Diana Kun Dai, Qing-Ping Xiong, Tina Ting-Xia Dong, Ran Duan, Gallant Kar-Lun Chan, Qi-Wei Qin, Karl Wah-Keung Tsim

Open access · goldAbstract read
In one paragraph

Article in Frontiers in pharmacology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.5field-weighted citation impact, top 10% 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

22 citing papers in PubMed, 49 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Review
  5. Exploring dynamic changes in metabolic profiles ofFrontiers in plant science · 2026
    Article
  6. Review
  7. Article
  8. Article
  9. Antiangiogenic Potential of Pomegranate Extracts.Plants (Basel, Switzerland) · 2024
    Review
  10. Article
  11. Review
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. [Protective effect of Kaempferol on endothelial cell injury in glucocorticoid induced osteonecrosis of the femoral head].Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2022
    Article
  18. The effect of roselle leaf (Journal of medicine and life · 2022
    Article
  19. Article
  20. Review
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 2 countries.

Wei-Hui HuShenzhen Key Laboratory of Edible and Medicinal Bioresources, The Hong Kong University of Science and Technology, Nanshan, Shenzhen, China.
Huai-You WangShenzhen Key Laboratory of Edible and Medicinal Bioresources, The Hong Kong University of Science and Technology, Nanshan, Shenzhen, China.
Yi-Teng XiaShenzhen Key Laboratory of Edible and Medicinal Bioresources, The Hong Kong University of Science and Technology, Nanshan, Shenzhen, China.
Diana Kun DaiShenzhen Key Laboratory of Edible and Medicinal Bioresources, The Hong Kong University of Science and Technology, Nanshan, Shenzhen, China.
Qing-Ping XiongDivision of Life Science and State Key Laboratory of Molecular Neuroscience, The Hong Kong University of Science and Technology, Hong Kong, Hong Kong.
Tina Ting-Xia DongShenzhen Key Laboratory of Edible and Medicinal Bioresources, The Hong Kong University of Science and Technology, Nanshan, Shenzhen, China.
Ran DuanShenzhen Key Laboratory of Edible and Medicinal Bioresources, The Hong Kong University of Science and Technology, Nanshan, Shenzhen, China.
Gallant Kar-Lun ChanShenzhen Key Laboratory of Edible and Medicinal Bioresources, The Hong Kong University of Science and Technology, Nanshan, Shenzhen, China.
Qi-Wei QinJoint Laboratory of Guangdong Province and Hong Kong Region on Marine Bioresource Conservation and Exploitation, College of Marine Sciences, South China Agricultural University, Guangzhou, China.
Karl Wah-Keung TsimShenzhen Key Laboratory of Edible and Medicinal Bioresources, The Hong Kong University of Science and Technology, Nanshan, Shenzhen, China.
Hong Kong University of Science and Technology · HKSouth China Agricultural University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Kaempferol is a major flavonoid in Ginkgo Folium and other edible plants, which is being proposed here to have roles in angiogenesis. Angiogenesis is important in both physiological and pathological development. Here, kaempferol was shown to bind with vascular endothelial growth factor (VEGF), probably in the heparin binding domain of VEGF: this binding potentiated the angiogenic functions of VEGF in various culture models. Kaempferol potentiated the VEGF-induced cell motility in human umbilical vein endothelial cells (HUVECs), as well as the sub-intestinal vessel sprouting in zebrafish embryos and formation of microvascular in rat aortic ring. In cultured HUVECs, application of kaempferol strongly potentiated the VEGF-induced phosphorylations of VEGFR2, endothelial nitric oxide synthase (eNOS) and extracellular signal-regulated kinase (Erk) in time-dependent and concentration-dependent manners, and in parallel the VEGF-mediated expressions of matrix metalloproteinases (MMPs), MMP-2 and MMP-9, were significantly enhanced. In addition, the potentiation effect of kaempferol was revealed in VEGF-induced migration of skin cell and monocyte. Taken together, our results suggested the pharmacological roles of kaempferol in potentiating VEGF-mediated functions should be considered.

Indexed as

angiogenesisGinkgo bilobaherbal medicinekaempferolVEGF

Identifiers

PMID32410995
PMCPMC7198864
OpenAlexW3021883082

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.