Evidence map›Paper›PMID 34948239›Full record

ArticleInternational journal of molecular sciences2021

Verteporfin-Loaded Mesoporous Silica Nanoparticles' Topical Applications Inhibit Mouse Melanoma Lymphangiogenesis and Micrometastasis In Vivo.

Nausicaa Clemente, Ivana Miletto, Enrica Gianotti, Maurizio Sabbatini, Marco Invernizzi, Leonardo Marchese, Umberto Dianzani, Filippo Renò

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
1.1field-weighted citation impact, top 19% 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

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 17 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. [Progress on carboxyl-substituted phthalocyanine photosen-sitizers and their drug delivery systems for photodynamic therapy].Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences · 2025
    Review
  4. Review
  5. Review
  6. Review
  7. Article
  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

8 authors at 1 institution in 1 country.

Nausicaa ClementeDepartment of Health Science and Interdisciplinary Research Center of Autoimmune Disease (IRCAD), Università del Piemonte Orientale, Via Solaroli, 17, 28100 Novara, Italy.ORCID 0000-0002-9860-0148
Ivana MilettoDepartment of Science and Technology Innovation, Università del Piemonte Orientale, Via T. Michel, 11, 15121 Alessandria, Italy.ORCID 0000-0002-0313-7614
Enrica GianottiDepartment of Science and Technology Innovation, Università del Piemonte Orientale, Via T. Michel, 11, 15121 Alessandria, Italy.ORCID 0000-0002-4383-3526
Maurizio SabbatiniDepartment of Science and Technology Innovation, Università del Piemonte Orientale, Via T. Michel, 11, 15121 Alessandria, Italy.ORCID 0000-0002-5263-3980
Marco InvernizziDepartment of Health Science, Physical Medicine and Rehabilitation, Università del Piemonte Orientale, Via Solaroli, 17, 28100 Novara, Italy.ORCID 0000-0001-5141-0681
Leonardo MarcheseDepartment of Science and Technology Innovation, Università del Piemonte Orientale, Via T. Michel, 11, 15121 Alessandria, Italy.
Umberto DianzaniDepartment of Health Science and Interdisciplinary Research Center of Autoimmune Disease (IRCAD), Università del Piemonte Orientale, Via Solaroli, 17, 28100 Novara, Italy.
Filippo RenòDepartment of Health Sciences and Innovative Research Laboratory for Wound Healing, Università del Piemonte Orientale, Via Solaroli, 17, 28100 Novara, Italy.
Università degli Studi del Piemonte Orientale “Amedeo Avogadro” · IT

Funding

Università del Piemonte Orientale RIVinvernizzimRL16_BCRLrehab17_19.
6 · The paper itself

Abstract

Photodynamic therapy (PDT) has been pointed out as a candidate for improving melanoma treatment. Nanotechnology application in PDT has increased its efficacy by reducing side effects. Herein, mesoporous silica nanoparticles (MSNs) conjugated with verteporfin (Ver-MSNs), in use with PDT, were administered in mice to evaluate their efficacy on lymphoangiogenesis and micrometastasis in melanoma. Melanoma was induced in mice by the subcutaneous injection of B16-F10 cells. The mice were transcutaneously treated with MSNs, Ver-MSNs, or glycerol and exposed to red light. The treatment was carried out four times until day 20. Lymphangiogenesis and micrometastasis were identified by the immunohistochemical method. Lymphoangiogenesis was halved by MSN treatment compared with the control animals, whereas the Ver-MSN treatment almost abolished it. A similar reduction was also observed in lung micrometastasis. PDT with topically administrated Ver-MSNs reduced melanoma lymphoangiogenesis and lung micrometastasis, as well as tumor mass and angiogenesis, and therefore their use could be an innovative and useful tool in melanoma clinical therapy.

Indexed as

Melanoma, ExperimentalNanoparticlesSilicon DioxideVerteporfinAdministration, TopicalAnimalsFemaleLymphangiogenesisMiceNeoplasm MetastasisPorositySilicon DioxideVerteporfinB16-F10 cellslymphoangiogenesismelanomamesoporous silica nanoparticlesmicrometastasisphotodynamic therapyverteporfin

Identifiers

PMID34948239
PMCPMC8705243
OpenAlexW4200575106

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.