Evidence map›Paper›PMID 33927292›Full record

ArticleScientific reports2021

Cytocompatibility of stabilized black phosphorus nanosheets tailored by directly conjugated polymeric micelles for human breast cancer therapy.

M Biedulska, P Jakóbczyk, M Sosnowska, B Dec, A Muchlińska, A J Zaczek, D Nidzworski, R Bogdanowicz

Abstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–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

8 citing papers in PubMed.

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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

8 authors.

M Biedulska *Institute of Biotechnology and Molecular Medicine, Trzy Lipy 3, 80-172, Gdańsk, Poland.ORCID http://orcid.org/0000-0002-0659-7659
P Jakóbczyk *Faculty of Electronics, Telecommunications and Informatics, Gdańsk University of Technology, Narutowicza 11/12, 80-233, Gdańsk, Poland. pawel.jakobczyk@pg.edu.pl.ORCID http://orcid.org/0000-0002-6528-3713
M Sosnowska *Institute of Biotechnology and Molecular Medicine, Trzy Lipy 3, 80-172, Gdańsk, Poland.ORCID http://orcid.org/0000-0001-8196-1791
B DecFaculty of Electronics, Telecommunications and Informatics, Gdańsk University of Technology, Narutowicza 11/12, 80-233, Gdańsk, Poland.ORCID http://orcid.org/0000-0001-5103-2000
A MuchlińskaLaboratory of Translational Oncology, Intercollegiate Faculty of Biotechnology, Medical University of Gdansk, Debinki 1, 80-211, Gdansk, Poland.ORCID http://orcid.org/0000-0001-5886-4854
A J ZaczekLaboratory of Translational Oncology, Intercollegiate Faculty of Biotechnology, Medical University of Gdansk, Debinki 1, 80-211, Gdansk, Poland.ORCID http://orcid.org/0000-0003-1482-6068
D NidzworskiInstitute of Biotechnology and Molecular Medicine, Trzy Lipy 3, 80-172, Gdańsk, Poland.
R BogdanowiczFaculty of Electronics, Telecommunications and Informatics, Gdańsk University of Technology, Narutowicza 11/12, 80-233, Gdańsk, Poland.ORCID http://orcid.org/0000-0002-7543-2620

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The novel procedure of few-layer black phosphorus (FLBP) stabilization and functionalisation was here proposed. The cationic polymer PLL and non-ionic PEG have been involved into encapsulation of FLBP to allow sufficient time for further nanofabrication process and overcome environmental degradation. Two different spacer chemistry was designed to bind polymers to tumor-homing peptides. The efficiency of functionalisation was examined by RP-HPLC, microscopic (TEM and SEM) and spectroscopic (FT-IR and Raman) techniques as well supported by ab-initio modelling. The cell and dose dependent cytotoxicity of FLBP and its bioconjugates was evaluated against HB2, MCF-7 and MDA-MB-231 cell lines. Functionalisation allowed not only for improvement of environmental stability, but also enhances therapeutic effect by abolished the cytotoxicity of FLBP against HB2 cell line. Moreover, modification of FLBP with PLL caused increase of selectivity against highly aggressive breast cancer cell lines. Results indicate the future prospect application of black phosphorus nanosheets as nanocarrier, considering its unique features synergistically with conjugated polymeric micelles.

Indexed as

Drug CarriersNanostructuresPhosphorusAntineoplastic AgentsBreast NeoplasmsCell LineCell Line, TumorCell SurvivalFemaleHumansMCF-7 CellsMicellesOligopeptidesPolyethylene GlycolsPolylysineAntineoplastic AgentsDrug CarriersMicellesOligopeptidesPhosphorusPolyethylene GlycolsPolylysine

Identifiers

PMID33927292
PMCPMC8085149

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Registered trials

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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.