Evidence map›Paper›PMID 32452573›Full record

ArticleInternational journal of experimental pathology2020

Screening of plants from the Brazilian Atlantic Forest led to the identification of Athenaea velutina (Solanaceae) as a novel source of antimetastatic agents.

Alisson A Almeida, Graziela D A Lima, Marcos V R C Simão, Gabriela A Moreira, Raoni P Siqueira, Ana C Zanatta, Wagner Vilegas, Mariana Machado-Neves, Gustavo C Bressan, João P V Leite

Abstract readComparative Study
In one paragraph

Article in International journal of experimental pathology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

9 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Antimelanoma potential of natural compounds derived from plants: a systematic review of in vivo studies of B16 melanoma and its sublines.Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologica · 2025
    Pooled it
  2. International journal of molecular sciences · 2026
    Article
  3. Review
  4. Article
  5. Exploring the safety parameters ofToxicological research · 2025
    Article
  6. Review
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  8. Review
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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.

Alisson A AlmeidaDepartamento de Bioquímica e Biologia Molecular, Universidade Federal de Viçosa, Minas Gerais, Brazil.ORCID 0000-0002-9788-0328
Graziela D A LimaDepartamento de Biologia Geral, Universidade Federal de Viçosa, Minas Gerais, Brazil.
Marcos V R C SimãoInstituto Federal de Educação, Ciência e Tecnologia do Amazonas, Amazonas, Brazil.
Gabriela A MoreiraDepartamento de Bioquímica e Biologia Molecular, Universidade Federal de Viçosa, Minas Gerais, Brazil.
Raoni P SiqueiraDepartamento de Bioquímica e Biologia Molecular, Universidade Federal de Viçosa, Minas Gerais, Brazil.
Ana C ZanattaUNESP-Universidade Estadual Paulista, São Paulo, Brazil.ORCID 0000-0003-0199-4521
Wagner VilegasUNESP-Universidade Estadual Paulista, São Paulo, Brazil.
Mariana Machado-NevesDepartamento de Biologia Geral, Universidade Federal de Viçosa, Minas Gerais, Brazil.
Gustavo C BressanDepartamento de Bioquímica e Biologia Molecular, Universidade Federal de Viçosa, Minas Gerais, Brazil.
João P V LeiteDepartamento de Bioquímica e Biologia Molecular, Universidade Federal de Viçosa, Minas Gerais, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Plant biodiversity is a source of potential natural products for the treatment of many diseases. One of the ways of discovering new drugs is through the cytotoxic screening of extract libraries. The present study evaluated 196 extracts prepared by maceration of Brazilian Atlantic Forest trees with organic solvents and distilled water for cytotoxic and antimetastatic activity. The MTT assay was used to screen the extract activity in MCF-7, HepG2 and B16F10 cancer cells. The highest cytotoxic extract had antimetastatic activity, as determined in in vitro assays and melanoma murine model. The organic extract of the leaves of Athenaea velutina (EAv) significantly inhibited migration, adhesion, invasion and cell colony formation in B16F10 cells. The phenolic compounds and flavonoids in EAv were identified for the first time, using flow injection with electrospray negative ionization-ion trap tandem mass spectrometry analysis (FIA-ESI-IT-MS

Indexed as

ForestsAnimalsAntineoplastic Agents, PhytogenicBreast NeoplasmsCell AdhesionCell MovementDrug Screening Assays, AntitumorFemaleHep G2 CellsHumansLiver NeoplasmsLung NeoplasmsMCF-7 CellsMelanoma, ExperimentalMiceMice, Inbred C57BLAntineoplastic Agents, PhytogenicPlant Extractsantimetastatic potentialAthenaea velutinaBrazilian Atlantic Forestcytotoxic activityphenolic compoundsplant extract screening

Identifiers

PMID32452573
PMCPMC7370850

What OpenQuestion holds

Textmetadata
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.