ArticleInternational journal of molecular sciences2021
Platelet-Rich Fibrin Decreases the Inflammatory Response of Mesenchymal Cells.
Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers, 1 of them a synthesis that pooled it.
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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.
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Who cites it
40 citing papers in PubMed, 1 synthesis or guideline pooled it, 40 citations in OpenAlex.
- Analgesic effects of platelet-rich fibrin (PRF): A systematic review.Periodontology 2000 · 2025Pooled it
- Platelet-Rich Fibrin in Surgical Wound Healing of Medication-Related Osteonecrosis of the Jaw: A Pilot Clinical Study.International journal of molecular sciences · 2026Trial
- Management of Musculoskeletal Injuries with an Inflammatory Damage-Associated Molecular Pattern (DAMP) Etiology.Pain and therapy · 2026Review
- Effects of Nano-Hydroxyapatite-Coated PRF on Gingiva-Derived Mesenchymal Stem Cells: In Vitro Study.International journal of molecular sciences · 2026Article
- The Impact of Surgical Trauma-Activated Platelet-Rich Fibrin on Mesenchymal Stromal Cells In Vitro.Cells · 2026Article
- Therapeutic Effect of Photobiomodulation and Single Intratendinous Injection at the Lesion Site of Platelet-Rich Fibrin in Inducted Tendinopathy.Journal of biophotonics · 2026Article
- Next-generation platelet concentrate: Alb-PRF outperformed PRP and H-PRF in promoting endothelial function and wound healing.Scientific reports · 2026Article
- The influence of platelet-rich fibrin combined with hydroxychloroquine on the inflammatory response; bone metabolism; and cell differentiation ability in temporomandibular joint osteoarthritis.Journal of medical biochemistry · 2026Article
- Preclinical Evaluation of the Effect of Liquid Platelet-Rich Fibrin and a Volume-Stable Collagen Matrix on Periodontal Regeneration.Journal of clinical periodontology · 2026Article
- Regulation of Periodontal Ligament Autophagy by Super-Activated Platelet Lysate in a Rat Maxillary Expansion Model.Drug design, development and therapy · 2026Article
- Transcriptomic characterization of platelet-rich fibrin-induced macrophage responses identifies U937 cells as a sensitive bioassay.Frontiers in immunology · 2026Article
- Advantages of horizontal centrifugation of platelet-rich fibrin in regenerative medicine and dentistry.Periodontology 2000 · 2025Review
- The Role of Injectable Platelet-Rich Fibrin in Orthopedics: Where Do We Stand?Current issues in molecular biology · 2025Review
- How to explain the beneficial effects of platelet-rich plasma.Periodontology 2000 · 2025Review
- How to explain the beneficial effects of leukocyte- and platelet-rich fibrin.Periodontology 2000 · 2025Review
- RNAseq of peripheral blood mononucleated cells exposed to platelet-rich fibrin and enamel matrix derivatives.Scientific reports · 2025Article
- Injectable platelet-rich fibrin for corneal epithelium healing: An in vivo confocal microscopy study after crosslinking.Arquivos brasileiros de oftalmologia · 2025Article
- Low-Speed Platelet-Rich Fibrin Membrane in Conjunction With Demineralized Freeze-Dried Bone Allograft (DFDBA) Compared to Collagen Membrane With DFDBA in Noncontained Intraosseous Defects of Stage III Periodontitis: A Randomized Controlled Clinical Trial.International journal of dentistry · 2025Article
- Platelet-Rich Fibrin Promotes Osteoblast Recruitment-Associated Periodontal Regeneration via Macrophage Polarization.Stem cells international · 2025Article
- Clinical and Molecular Impact of Advanced Platelet-Rich Fibrin on Pain, Swelling, and Distal Periodontal Status of Mandibular Second Molars After Mandibular Third-Molar Extraction.Medicina (Kaunas, Lithuania) · 2024Article
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 2 countries.
Funding
Abstract
Chronic inflammation is a pathological process where cells of the mesenchymal lineage become a major source of inflammatory mediators. Platelet-rich fibrin (PRF) has been shown to possess potent anti-inflammatory activity in macrophages, but its impact on mesenchymal cells has not been investigated. The aim of this study was, therefore, to expose mesenchymal cells to inflammatory cytokines together with lysates generated from liquid platelet-poor plasma (PPP), the cell-rich buffy coat layer (BC; concentrated-PRF or C-PRF), and the remaining red clot layer (RC), following centrifugation of blood. Heating PPP generates an albumin gel (Alb-gel) that when mixed back with C-PRF produces Alb-PRF. Membranes prepared from solid PRF were also subjected to lysis. We report here that lysates of PPP, BC, and PRF decreased the cytokine-induced expression of interleukin 6 (IL6) and nitric oxide synthase (iNOS) in the bone marrow-derived ST2 cells. Consistently, PPP, BC, and PRF greatly decreased the phosphorylation and nuclear translocation of p65 in ST2 cells. The inflammatory response caused by Pam3CSK4 was reduced accordingly. Moreover, PPP, BC, and PRF reduced the enhanced expression of inflammatory mediators IL6 and iNOS in 3T3-L1 pre-adipocyte mesenchymal cells, and iNOS and CCL5 in murine calvarial cells. Surprisingly, PRF lysates were not effective in reducing the inflammatory response of human gingival fibroblasts and HSC2 epithelial cells. The data from the present study suggest that both liquid PRF and solid PRF exert potent anti-inflammatory activity in murine mesenchymal cells.
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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.