Evidence map›Paper›PMID 26888011›Full record

ArticleScientific reports2016

Transdermal Delivery of siRNA through Microneedle Array.

Yan Deng, Jiao Chen, Yi Zhao, Xiaohui Yan, Li Zhang, Kwongwai Choy, Jun Hu, Himanshu J Sant, Bruce K Gale, Tao Tang

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
4.8field-weighted citation impact, top 5% 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

34 citing papers in PubMed, 91 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Review
  5. Smart micro/nanoneedles for gene delivery.Iranian journal of basic medical sciences · 2026
    Review
  6. Review
  7. Therapeutic Potential of Modulating Gene-MicroRNA Crosstalk in Burn Injury.International journal of molecular sciences · 2025
    Review
  8. Review
  9. Delivery Strategies of siRNA Therapeutics for Hair Loss Therapy.International journal of molecular sciences · 2024
    Review
  10. Review
  11. Review
  12. Review
  13. Article
  14. Review
  15. Microneedle systems for delivering nucleic acid drugs.Journal of pharmaceutical investigation · 2022
    Review
  16. Review
  17. A review of the tortuous path of nonviral gene delivery and recent progress.International journal of biological macromolecules · 2021
    Review
  18. Review
  19. Review
  20. Review
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

10 authors at 4 institutions in 2 countries.

Yan DengDepartment of Obstetrics &Gynaecology, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China.
Jiao ChenDepartment of Obstetrics &Gynaecology, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China.
Yi ZhaoDepartment of Obstetrics &Gynaecology, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China.
Xiaohui YanDepartment of Mechanical and Automation Engineering, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China.
Li ZhangDepartment of Mechanical and Automation Engineering, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China.
Kwongwai ChoyDepartment of Obstetrics &Gynaecology, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China.
Jun HuPeking University Shenzhen Hospital, Shenzhen, China.
Himanshu J SantState of Utah Centre of Excellence for Biomedical Microfluidics, Departments of Bioengineering and Mechanical Engineering, University of Utah, Salt Lake City, UT 84112, USA.
Bruce K GaleState of Utah Centre of Excellence for Biomedical Microfluidics, Departments of Bioengineering and Mechanical Engineering, University of Utah, Salt Lake City, UT 84112, USA.
Tao TangDepartment of Obstetrics &Gynaecology, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China.
Chinese University of Hong Kong · CNChinese University of Hong Kong, Shenzhen · CNUniversity of Utah · USPeking University Shenzhen Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Successful development of siRNA therapies has significant potential for the treatment of skin conditions (alopecia, allergic skin diseases, hyperpigmentation, psoriasis, skin cancer, pachyonychia congenital) caused by aberrant gene expression. Although hypodermic needles can be used to effectively deliver siRNA through the stratum corneum, the major challenge is that this approach is painful and the effects are restricted to the injection site. Microneedle arrays may represent a better way to deliver siRNAs across the stratum corneum. In this study, we evaluated for the first time the ability of the solid silicon microneedle array for punching holes to deliver cholesterol-modified housekeeping gene (Gapdh) siRNA to the mouse ear skin. Treating the ear with microneedles showed permeation of siRNA in the skin and could reduce Gapdh gene expression up to 66% in the skin without accumulation in the major organs. The results showed that microneedle arrays could effectively deliver siRNA to relevant regions of the skin noninvasively.

Indexed as

SkinAnimalsFemaleGenetic TherapyMiceNeedlesRNA, Small InterferingRNA, Small Interfering

Identifiers

PMID26888011
PMCPMC4757825
OpenAlexW2410793771

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.