ArticleFacial plastic surgery : FPS2026
First Insights on the Upcoming Role of Next-Generation PLLA-LASYNPRO in Aesthetic and Regenerative Medicine: A Survey of Experts-the PLLA-LASYNPRO Rationale.
Article in Facial plastic surgery : FPS, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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.
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.
Who cites it
3 citing papers in PubMed.
- First Insights on the Upcoming Role of Next-Generation PLLA-LASYNPRO in Aesthetic and Regenerative Medicine: A Survey of Experts-the PLLA-LASYNPRO Rationale.Facial plastic surgery : FPS · 2026Article
- Clinical Outcomes of an Innovative Poly-L-Lactic Acid (LASYNPRO) in Facial Rejuvenation: Prospective, Multicenter Spanish Study.Journal of cosmetic dermatology · 2026Article
- Post-Market Observational Study of Injectable PLLA Microspheres for Facial Rejuvenation.Clinical, cosmetic and investigational dermatology · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
13 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Introduction: Injectable collagen stimulators have traditionally been linked to inflammatory foreign-body reactions (FBR) as a mechanism of action. However, the next-generation PLLA-LASYNPRO microspheres, contained in the CE-marked JULÄINE medical device, may represent a paradigm shift. Preclinical data suggest these microspheres can promote collagen and extracellular matrix (ECM) regeneration with minimal inflammatory response. Objectives and Hypotheses: This study aimed to evaluate the scientific soundness and clinical relevance of a non-inflammatory mechanism of action for PLLA-LASYNPRO. The central hypothesis was that design and manufacturing innovations could enable effective biostimulation while reducing inflammation and long-term tissue reactions. Study Design: A structured expert board meeting was convened to assess the rationale and implications of this emerging mechanism. The process included a preliminary survey and an in-person consensus meeting involving multidisciplinary specialists in aesthetic and regenerative medicine. Methods: On January 24, 2025, 13 experts in aesthetic medicine, dermatology, and plastic surgery participated in a board meeting held in Milan, Italy. Scientific literature and preclinical data were reviewed in advance. Discussions were organized around biophysical characteristics, tissue integration, inflammatory profile, and safety considerations. Results: The board considered the non-inflammatory mechanism of PLLA-LASYNPRO both biologically plausible and clinically promising. Key differentiating features included particle morphology, lack of excipients, and manufacturing purity. The panel highlighted the potential to reduce chronic inflammation, a known limitation of traditional collagen stimulators. Early clinical impressions supported this hypothesis, although prospective data are still forthcoming. Conclusion: This manuscript presents the consensus of a multidisciplinary board on the rationale for PLLA-LASYNPRO in aesthetic and regenerative medicine. It forms the first part of a two-paper series. The second manuscript will provide practical clinical guidance for the deep dermal administration of PLLA-LASYNPRO and real-world use of JULÄINE.
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Registered trials
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.