Evidence map›Paper›PMID 35055101›Full record

ArticleInternational journal of molecular sciences2022

Lignin Nanoparticles Deliver Novel Thymine Biomimetic Photo-Adducts with Antimelanoma Activity.

Sofia Gabellone, Davide Piccinino, Silvia Filippi, Tiziana Castrignanò, Claudio Zippilli, Davide Del Buono, Raffaele Saladino

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.2field-weighted citation impact, top 23% 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

11 citing papers in PubMed, 15 citations in OpenAlex.

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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

7 authors at 1 institution in 1 country.

Sofia GabelloneDepartment of Ecology and Biology, University of Tuscia, San Camillo De Lellis, 01100 Viterbo, Italy.
Davide PiccininoDepartment of Ecology and Biology, University of Tuscia, San Camillo De Lellis, 01100 Viterbo, Italy.
Silvia FilippiDepartment of Ecology and Biology, University of Tuscia, San Camillo De Lellis, 01100 Viterbo, Italy.ORCID 0000-0001-6213-7350
Tiziana CastrignanòDepartment of Ecology and Biology, University of Tuscia, San Camillo De Lellis, 01100 Viterbo, Italy.
Claudio ZippilliDepartment of Ecology and Biology, University of Tuscia, San Camillo De Lellis, 01100 Viterbo, Italy.
Davide Del BuonoDepartment of Ecology and Biology, University of Tuscia, San Camillo De Lellis, 01100 Viterbo, Italy.
Raffaele SaladinoDepartment of Ecology and Biology, University of Tuscia, San Camillo De Lellis, 01100 Viterbo, Italy.ORCID 0000-0002-4420-9063
Università degli Studi della Tuscia · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We report here the synthesis of novel thymine biomimetic photo-adducts bearing an alkane spacer between nucleobases and characterized by antimelanoma activity against two mutated cancer cell lines overexpressing human Topoisomerase 1 (TOP1), namely SKMEL28 and RPMI7951. Among them, Dewar Valence photo-adducts showed a selectivity index higher than the corresponding pyrimidine-(6-4)-pyrimidone and cyclobutane counterpart and were characterized by the highest affinity towards TOP1/DNA complex as evaluated by molecular docking analysis. The antimelanoma activity of novel photo-adducts was retained after loading into UV photo-protective lignin nanoparticles as stabilizing agent and efficient drug delivery system. Overall, these results support a combined antimelanoma and UV sunscreen strategy involving the use of photo-protective lignin nanoparticles for the controlled release of thymine dimers on the skin followed by their sacrificial transformation into photo-adducts and successive inhibition of melanoma and alert of cellular UV machinery repair pathways.

Indexed as

Biological MimicryLigninNanoparticlesAntineoplastic AgentsBiomimeticsCell Line, TumorDNA DamageDrug CarriersDrug Delivery SystemsHumansModels, MolecularMolecular ConformationMolecular StructurePhotochemistryPyrimidine DimersSolventsAntineoplastic AgentsDrug CarriersLigninPyrimidine DimersSolventsThymineantimelanoma activitydrug deliverylignin nanoparticlespyrimidine photo-adducts biomimetic approach

Identifiers

PMID35055101
PMCPMC8777952
OpenAlexW4205619820

What OpenQuestion holds

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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.