Evidence map›Paper›PMID 29348670›Full record

ArticleScientific reports2018

Intradermal delivery of STAT3 siRNA to treat melanoma via dissolving microneedles.

Jingtong Pan, Wenyi Ruan, Mengyao Qin, Yueming Long, Tao Wan, Kaiyue Yu, Yuanhao Zhai, Chuanbin Wu, Yuehong Xu

Abstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
49citing 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

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

  1. Pooled it
  2. Review
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  4. Smart micro/nanoneedles for gene delivery.Iranian journal of basic medical sciences · 2026
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  5. Review
  6. Article
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  8. Advances in clinical applications of microneedle.Frontiers in pharmacology · 2025
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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

9 authors.

Jingtong PanSchool of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China.
Wenyi RuanSchool of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China.
Mengyao QinSchool of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China.
Yueming LongSchool of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China.
Tao WanSchool of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China.
Kaiyue YuSchool of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China.
Yuanhao ZhaiSchool of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China.
Chuanbin WuSchool of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China.
Yuehong XuSchool of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China. lssxyh@mail.sysu.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hyperactivity of signal transducer and activity of transcription 3 (STAT3) plays a crucial role in melanoma invasion and metastasis. Gene therapy applying siRNA targeting STAT3 is a potential therapeutic strategy for melanoma. In this article, we first fabricated safe and novel dissolving microneedles (MNs) for topical application of STAT3 siRNA to enhance the skin penetration of siRNA and used polyethylenimine (PEI, 25 kDa) as carrier to improve cellular uptake of siRNA. The results showed that MNs can effectively penetrate skin and rapidly dissolve in the skin. In vitro B16F10 cell experiments presented that STAT3 siRNA PEI complex can enhance cellular uptake and transfection of siRNA, correspondingly enhance gene silencing efficiency and inhibit tumor cells growth. In vivo experiments indicated that topical application of STAT3 siRNA PEI complex delivered by dissolving MNs into skin can effectively suppress the development of melanoma through silencing STAT3 gene, and the inhibition effect is dose-dependent. STAT3 siRNA delivery via dissolving MNs is a promising approach for skin melanoma treatment with targeting inhibition efficacy and minimal adverse effects.

Indexed as

Administration, CutaneousAnimalsCell Line, TumorCell ProliferationCutaneous Malignant MelanomaFluorescent Antibody TechniqueGene ExpressionGene SilencingHumansMelanomaMelanoma, ExperimentalMicePolyethyleneimineRNA InterferenceRNA, Small InterferingSkin NeoplasmsPolyethyleneimineRNA, Small InterferingSTAT3 Transcription Factor

Identifiers

PMID29348670
PMCPMC5773564

What OpenQuestion holds

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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.