Evidence map›Paper›PMID 35633560›Full record

ArticleAsian Pacific journal of cancer prevention : APJCP2022

Effects of hypericin encapsulated on Pluronic F127 photodynamic therapy against triple negative breast cancer.

Maria V F De Souza, Cristiane S Shinobu-Mesquita, Lyvia E F Meirelles, Natália L Mari, Gabriel B César, Renato S Gonçalves, Wilker Caetano, Edilson Damke, Vânia Rs Silva, Gabrielle Mzf Damke and 1 more

Open access · goldAbstract read
In one paragraph

Article in Asian Pacific journal of cancer prevention : APJCP, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.8field-weighted citation impact, top 14% 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

7 citing papers in PubMed, 12 citations in OpenAlex.

  1. Method for Isolating Hypericin fromMolecules (Basel, Switzerland) · 2026
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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

11 authors at 1 institution in 1 country.

Maria V F De SouzaDepartment of Clinical Analysis and Biomedicine, Clinical Cytology Laboratory, State University of Maringá (UEM), Paraná, Brazil.
Cristiane S Shinobu-MesquitaDepartment of Clinical Analysis and Biomedicine, Clinical Cytology Laboratory, State University of Maringá (UEM), Paraná, Brazil.
Lyvia E F MeirellesDepartment of Clinical Analysis and Biomedicine, Clinical Cytology Laboratory, State University of Maringá (UEM), Paraná, Brazil.
Natália L MariDepartment of Clinical Analysis and Biomedicine, Clinical Cytology Laboratory, State University of Maringá (UEM), Paraná, Brazil.
Gabriel B CésarDepartment of Chemistry, State University of Maringá, Av. Colombo, 5790, 87025-210, Maringá, Paraná, Brazil.
Renato S GonçalvesDepartment of Chemistry, State University of Maringá, Av. Colombo, 5790, 87025-210, Maringá, Paraná, Brazil.
Wilker CaetanoDepartment of Clinical Analysis and Biomedicine, Clinical Cytology Laboratory, State University of Maringá (UEM), Paraná, Brazil.
Edilson DamkeDepartment of Clinical Analysis and Biomedicine, Clinical Cytology Laboratory, State University of Maringá (UEM), Paraná, Brazil.
Vânia Rs SilvaDepartment of Clinical Analysis and Biomedicine, Clinical Cytology Laboratory, State University of Maringá (UEM), Paraná, Brazil.
Gabrielle Mzf DamkeDepartment of Clinical Analysis and Biomedicine, Clinical Cytology Laboratory, State University of Maringá (UEM), Paraná, Brazil.
Marcia E L ConsolaroDepartment of Clinical Analysis and Biomedicine, Clinical Cytology Laboratory, State University of Maringá (UEM), Paraná, Brazil.
Universidade Estadual de Maringá · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveBreast cancer (BC) currently has no effective treatment especially for the highly aggressive and metastatic triple negative breast cancer (TNBC). Here, we investigated the antitumoral and antimigratory effects of hypericin (HYP) encapsulated on Pluronic F127 (F127/HYP) photodynamic therapy (PDT) against TNBC cell line MDA-MB-231 compared to a nontumorigenic human breast ductal cell line (MCF-10A).

methodsThe phototoxicity/cytotoxicity was assessed by MTT assay, long-term cytotoxicity by clonogenic assay, cell uptake, subcellular distribution, and cellular oxidative stress by fluorescence microscopy, cell death with annexin V-FITC/propidium iodide, PDT mechanism using sodium azide and D-mannitol, and cell migration by wound-healing assay.

resultsThe treatment promoted phototoxic effect on tumor cell line in a dose-dependent and selective manner. Internalization of F127/HYP was efficient and accumulation occurred in the endoplasmic reticulum and mitochondria, resulting in cellular oxidative stress mainly by the type II mechanism, induced by necrosis. Furthermore, F127/HYP decreased colony formation and reduced the cell migration ability in MDA-MB-231 cells.

conclusionOur results suggest a potentially useful role of F127/HYP micelles as a platform for HYP delivery to more specifically and effectively treat TNBC.

Indexed as

PerylenePhotochemotherapyTriple Negative Breast NeoplasmsAnthracenesHumansPoloxamerAnthraceneshypericinPerylenePoloxamerHypericinMicellesPhotodynamic therapy, Pluronic F127triple negative breast cancer

Identifiers

PMID35633560
PMCPMC9587883
OpenAlexW4281726420

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.