Evidence map›Paper›PMID 31720439›Full record

ArticleHeliyon2019

β-Cyclodextrin complex improves the bioavailability and antitumor potential of cirsiliol, a flavone isolated from

Ana P Oliveira, Andressa L N Silva, Lucas G F C Viana, Mariana G Silva, Érica M Lavor, Raimundo G Oliveira-Júnior, Edilson B Alencar-Filho, Ricardo S Lima, Rosemairy L Mendes, Larissa A Rolim and 6 more

Open access · goldAbstract read
In one paragraph

Article in Heliyon, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
3.2field-weighted citation impact, top 8% 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

16 citing papers in PubMed, 28 citations in OpenAlex.

  1. Article
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  6. Review
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  11. Article
  12. International journal of environmental research and public health · 2023
    Article
  13. Cirsilineol Treatment Attenuates PMInternational journal of molecular sciences · 2022
    Article
  14. Article
  15. Article
  16. Heliyon · 2021
    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

16 authors at 6 institutions in 1 country.

Ana P OliveiraCenter for Studies and Research of Medicinal Plants (NEPLAME), Federal University of San Francisco Valley, Petrolina, Pernambuco, CEP 56.304-917, Brazil.
Andressa L N SilvaCenter for Studies and Research of Medicinal Plants (NEPLAME), Federal University of San Francisco Valley, Petrolina, Pernambuco, CEP 56.304-917, Brazil.
Lucas G F C VianaCenter for Studies and Research of Medicinal Plants (NEPLAME), Federal University of San Francisco Valley, Petrolina, Pernambuco, CEP 56.304-917, Brazil.
Mariana G SilvaCenter for Studies and Research of Medicinal Plants (NEPLAME), Federal University of San Francisco Valley, Petrolina, Pernambuco, CEP 56.304-917, Brazil.
Érica M LavorCenter for Studies and Research of Medicinal Plants (NEPLAME), Federal University of San Francisco Valley, Petrolina, Pernambuco, CEP 56.304-917, Brazil.
Raimundo G Oliveira-JúniorCenter for Studies and Research of Medicinal Plants (NEPLAME), Federal University of San Francisco Valley, Petrolina, Pernambuco, CEP 56.304-917, Brazil.
Edilson B Alencar-FilhoCenter for Studies and Research of Medicinal Plants (NEPLAME), Federal University of San Francisco Valley, Petrolina, Pernambuco, CEP 56.304-917, Brazil.
Ricardo S LimaCenter for Studies and Research of Medicinal Plants (NEPLAME), Federal University of San Francisco Valley, Petrolina, Pernambuco, CEP 56.304-917, Brazil.
Rosemairy L MendesCenter for Studies and Research of Medicinal Plants (NEPLAME), Federal University of San Francisco Valley, Petrolina, Pernambuco, CEP 56.304-917, Brazil.
Larissa A RolimCenter for Studies and Research of Medicinal Plants (NEPLAME), Federal University of San Francisco Valley, Petrolina, Pernambuco, CEP 56.304-917, Brazil.
Débora S C AnjosFederal Institute of Science and Technology of Sertão Pernambucano, Petrolina, Pernambuco, CEP 56316-686, Brazil.
Leslie R M FerrazFederal University of Pernambuco, Recife, Pernambuco, CEP 50.670-901, Brazil.
Pedro J Rolim-NetoFederal University of Pernambuco, Recife, Pernambuco, CEP 50.670-901, Brazil.
Maria F S SilvaFederal University of Ceará, Fortaleza, Ceará, CEP 60.020-181, Brazil.
Claudia do Ó PessoaFederal University of Ceará, Fortaleza, Ceará, CEP 60.020-181, Brazil.
Jackson R G S AlmeidaCenter for Studies and Research of Medicinal Plants (NEPLAME), Federal University of San Francisco Valley, Petrolina, Pernambuco, CEP 56.304-917, Brazil.
Universidade São Francisco · BRUniversidade Federal do Vale do São Francisco · BRUniversidade Federal do Ceará · BRUniversidade Federal de Pernambuco · BRInstituto Federal do Sertão Pernambucano · BRUniversidade de Pernambuco · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cirsiliol is a flavone found in many Lamiaceae species with high cytotoxic activity against tumor cell lines. Although cirsiliol is being used in cancer therapy, its pharmacological potential is limited by its low solubility and bioavailability. In this paper, a cirsiliol-β-cyclodextrin inclusion complex was developed in order to increase its solubility and bioavailability. The formation of inclusion complex was proved by scanning electron microscopy, Fourier-transform infrared spectroscopy (FTIR) and nuclear magnetic resonance (NMR) and solubility increment was verified through the ultraviolet-visible (UV-Vis) method. The cytotoxic effect against tumor cells (PC3, HCT-116 and HL-60 human cell lines, and S-180 murine cell line) and the antitumor activity in mice bearing sarcoma S-180 were also investigated. The inclusion complex was obtained with 71.45% of total recovery and solubility 2.1 times higher compared to the compound in its free form. This increment in solubility was responsible by a tumor growth inhibition potentiation (1.5 times greater compared to compound in its free form). In addition, this study showed that cirsiliol and its inclusion complex in β-cyclodextrin have strong antitumor potential at low doses without promoting side effects commonly observed for conventional drugs as doxorubicin.

Indexed as

Antitumor effectFlavoneInclusion complexesLamiaceaePharmaceutical chemistryPharmaceutical science

Identifiers

PMID31720439
PMCPMC6838880
OpenAlexW2988211288

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.