Assessment of current practices and perceived effectiveness of injectable polynucleotide for enlarged facial pores among cosmetic physicians: A survey-based evaluation
Open accessAbstract
Background: Polynucleotides stimulate collagen formation and are used clinically to enhance elasticity. In this study, we investigated current practices and perceived effectiveness of polynucleotide injection treatment for enlarged facial pores among cosmetic physicians. Materials and Methods: A survey was developed to investigate clinicians’ use and effectiveness of polynucleotides in the treatment of enlarged facial pores. This survey was distributed to clinicians at the Korean Aesthetic Surgery & Laser Society Autumn Symposium. Results: A total of 407 physicians who used polynucleotides for enlarged facial pores were enrolled in the survey. Polynucleotides were used by 75.7%, 87.7%, and 72.2% of physicians for enlarged facial pores caused by excessive sebum production, reduced elasticity, and acne, respectively. Among those users, 81.4%, 83.8%, and 76.8% in those same categories, respectively, responded that polynucleotides were “very effective” or “effective.” Furthermore, most clinicians combined polynucleotides with microneedle radiofrequency as energy‐based devices and with botulinum toxin as injection therapy. Conclusion: This study highlights the widespread use and perceived efficacy of polynucleotide injection among cosmetic physicians in the Republic of Korea for enlarged facial pores due to excessive sebum production, reduced elasticity, and acne. Positive feedback from practitioners supports the benefits of using polynucleotides in enlarged facial pore treatment.
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PN contributes to creating a favorable microenvironment that supports extracellular matrix production and overall tissue revitalization.
“From a regenerative perspective, PN contributes to creating a favorable microenvironment that supports extracellular matrix (ECM) production and overall tissue revitalization [29,30].”
From Comparison of Polynucleotide and Polydeoxyribonucleotide in Dermatology: Molecular Mechanisms and Clinical Perspectives (2025) · cites this paper as [29]
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Cited by
Sorted by citations
Kim, S. T. (2025) · Pharmaceutics · doi:10.3390/pharmaceutics17081024 · Cited by 18 · see citing works
- Authors
- Lee, D., Choi, H., Yoo, K., Park, Y. J., Park, H. J., Oh, S. M., Ji, G. H., Rah, G. C., & Shin, D. W.
- Affiliations
- Hallym University Dongtan Sacred Heart Hospital (KR)
- Piena Aesthetic Clinic Seoul Republic of Korea
- Lumi Clinic Seoul Republic of Korea
- Obliv Clinic Incheon Republic of Korea
- Maylin Clinic Seoul Republic of Korea
- Gangnam ON Clinic Seoul Republic of Korea
- Yonseidongan Clinic Seoul Republic of Korea
- Robbin Clinic Seoul Republic of Korea
- Samsung Medical Center (KR)
- Corresponding author
- Rah, Gong Chan
- Shin, Dong Wook
- Venue
- Skin Research and Technology
- Publisher
- Wiley
- Published
- 2024-09
- Volume
- 30
- Issue
- 9
- Pages
- e13738-e13738
- ISSN
- 0909-752X (ISSN-L)
- 1600-0846
- PMC
- PMC11375025
- OpenAlex
- W4402284734
- Cited by
- 6
- References
- 1
- Citations by year
- 2026: 3 · 2025: 2 · 2024: 1
- FWCI
- 2.43
- Type
- journal article
- Language
- en
- Open access
- hybrid
- doi.org
- Licence
- Locations
- Skin Research and Technology (publishedVersion, cc-by)
- PubMed Central (publishedVersion, cc-by)
- PubMed (publishedVersion)
- Topics
- Health Sciences › Medicine › Dermatology › Facial Rejuvenation and Surgery Techniques
- Health Sciences › Medicine › Dermatology › Dermatologic Treatments and Research
- Health Sciences › Medicine › Dermatology › Acne and Rosacea Treatments and Effects
- Keywords
- perceived treatment effectiveness, collagen stimulation, skin elasticity, sebum production, acne, botulinum toxin, energy-based devices
- MeSH terms
- Dermal Fillers, Acne Vulgaris, Adult, Cosmetic Techniques, Face, Female, Humans, Male, Middle Aged, Practice Patterns, Physicians', Polynucleotides, Surveys and Questionnaires, Skin Aging, Republic of Korea
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