Evidence map›Paper›PMID 30951308›Full record

ArticleJournal of natural products2019

The Antiangiogenic Activity of Naturally Occurring and Synthetic Homoisoflavonoids from the Hyacinthaceae ( sensu APGII).

Sianne Schwikkard, Hannah Whitmore, Kamakshi Sishtla, Rania S Sulaiman, Trupti Shetty, Halesha D Basavarajappa, Catherine Waller, Alaa Alqahtani, Lennart Frankemoelle, Andy Chapman and 8 more

Open access · greenAbstract read
In one paragraph

Article in Journal of natural products, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

12 citing papers in PubMed, 26 citations in OpenAlex.

  1. Article
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  5. Design, synthesis and evaluation of dihydro-1Journal of enzyme inhibition and medicinal chemistry · 2023
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  9. The thiophene α-terthienylmethanol isolated fromFrontiers in pharmacology · 2022
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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

18 authors at 8 institutions in 6 countries.

Sianne SchwikkardSchool of Life Sciences, Pharmacy and Chemistry , Kingston University , Kingston-upon-Thames , KT1 2EE , U.K.ORCID 0000-0002-7200-927X
Hannah WhitmoreNatural Products Research Group, Department of Chemistry, Faculty of Engineering and Physical Sciences , University of Surrey , Guildford , GU2 7XH , U.K.
Kamakshi Sishtla
Rania S SulaimanDepartment of Biochemistry, Faculty of Pharmacy , Cairo University , Cairo , Egypt.
Trupti Shetty
Halesha D Basavarajappa
Catherine WallerNatural Products Research Group, Department of Chemistry, Faculty of Engineering and Physical Sciences , University of Surrey , Guildford , GU2 7XH , U.K.
Alaa AlqahtaniNatural Products Research Group, Department of Chemistry, Faculty of Engineering and Physical Sciences , University of Surrey , Guildford , GU2 7XH , U.K.
Lennart FrankemoelleSchool of Life Sciences, Pharmacy and Chemistry , Kingston University , Kingston-upon-Thames , KT1 2EE , U.K.
Andy ChapmanSchool of Life Sciences, Pharmacy and Chemistry , Kingston University , Kingston-upon-Thames , KT1 2EE , U.K.
Neil CrouchBiodiversity Economy , South African National Biodiversity Institute , P.O. Box 52099, 4007 Berea Road , Durban , South Africa.
Wolfgang WetschnigInstitute of Biology, NAWI Graz , University of Graz , 8010 Graz , Austria.
Walter KnirschInstitute of Biology, NAWI Graz , University of Graz , 8010 Graz , Austria.
Jacky AndriantianaParc Botanique et Zoologique de Tsimbazaza , Rue Fernand Kassanga , Antananarivo 101 , Madagascar.
Eduard Mas-ClaretNatural Products Research Group, Department of Chemistry, Faculty of Engineering and Physical Sciences , University of Surrey , Guildford , GU2 7XH , U.K.
Moses K LangatNatural Products Research Group, Department of Chemistry, Faculty of Engineering and Physical Sciences , University of Surrey , Guildford , GU2 7XH , U.K.
Dulcie MulhollandNatural Products Research Group, Department of Chemistry, Faculty of Engineering and Physical Sciences , University of Surrey , Guildford , GU2 7XH , U.K.ORCID 0000-0001-7778-5617
University of Surrey · GBKingston University · GBMidwest Eye Institute · USUniversity of Graz · ATCairo University · EGHypertension Institute · USSouth African National Biodiversity Institute · ZATsimbazaza Zoo · MG

Funding

Ferrochelatase as a mediator of ocular angiogenesisR01EY025641 · NEI · UNIVERSITY OF TORONTO · PI Timothy W Corson · 2016 to 2026
$3.5M
NEI NIH HHS R01 EY025641
6 · The paper itself

Abstract

Excessive blood vessel formation in the eye is implicated in wet age-related macular degeneration, proliferative diabetic retinopathy, neovascular glaucoma, and retinopathy of prematurity, which are major causes of blindness. Small molecule antiangiogenic drugs are strongly needed to supplement existing biologics. Homoisoflavonoids have been previously shown to have potent antiproliferative activities in endothelial cells over other cell types. Moreover, they demonstrated a strong antiangiogenic potential in vitro and in vivo in animal models of ocular neovascularization. Here, we tested the antiangiogenic activity of a group of naturally occurring homoisoflavonoids isolated from the family Hyacinthaceae and related synthetic compounds, chosen for synthesis based on structure-activity relationship observations. Several compounds showed interesting antiproliferative and antiangiogenic activities in vitro on retinal microvascular endothelial cells, a disease-relevant cell type, with the synthetic chromane, 46, showing the best activity (GI

Indexed as

Angiogenesis InhibitorsAsparagaceaeCell ProliferationEndothelial CellsFlavonoidsHumansHuman Umbilical Vein Endothelial CellsMolecular StructurePlant ExtractsPlant RootsRetinal NeovascularizationStructure-Activity RelationshipAngiogenesis InhibitorsFlavonoidsPlant Extracts

Identifiers

PMID30951308
PMCPMC6771261
OpenAlexW2932884160

What OpenQuestion holds

Textmetadata
LicenceTDM
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.