Exosome topical or injection evidence for Active inflammatory acne

Abstract summary (English) INTRODUCTION: Atrophic scars, caused by insufficient collagen deposition and ECM production during wound healing, significantly affect patients' quality of life. Conventional treatments often fail to achieve complete skin regeneration, prompting interest in regenerative medicine. This review evaluates the efficacy and safety of emerging regenerative therapies, including extracellular vesicles, conditioned media,...

Journal Article, Systematic Review, Review

Abstract summary (English) Adipose-derived mesenchymal stem cells (ADMSCs) offer a multifaceted approach to treating immune-mediated skin diseases by modulating the immune system and promoting tissue regeneration. Specifically, their ability to differentiate into multiple cell types such as keratinocytes and fibroblasts, modulate immune responses, and release growth factors and cytokines underscores their potential in treating a wide range of...

Journal Article, Systematic Review

Abstract summary (English) A variety of applications of human adipose tissue stem cell-derived exosomes have been suggested as novel cell-free therapeutic strategies in the regenerative and aesthetic medical fields. This study evaluated the clinical efficacy and safety of adipose tissue stem cell-derived exosomes as an adjuvant therapy after application of fractional CO2 laser for acne scars. A 12-week prospective, double-blind, randomized,...

Journal Article, Randomized Controlled Trial

Abstract summary (English) BACKGROUND: Exosomes are extracellular vesicles, composed of a phospholipid bilayer, that are primarily derived from stem cells. The contents of exosomes can be incorporated into the tissue in which they are introduced, which presents a unique therapeutic option. AIMS: Exosomes have been investigated as a treatment for a number of medical ailments, but the literature supporting these indications is inconclusive.

Journal Article, Review

Abstract summary (English) BACKGROUND: Exosomes are extracellular vesicles produced by virtually all cell types. In dermatology, exosomes have garnered significant attention for their potential applications in skin restoration and rejuvenation. Despite their widespread marketing in aesthetic medicine, no exosome product is currently approved for dermal injection, and their safety profile remains unclear.

Case Reports, Journal Article

Abstract summary (English) Skin-derived precursors (SKPs) isolated from the dermis are poorly immunogenic and capable of modulating the allogeneic immune responses. Previous studies implied mouse SKPs-derived exosomes (mSKPs-exo) might possess immunomodulatory functions. In the present study we collected mSKPs-exo using ultracentrifugation method and characterized them.

Journal Article

Abstract summary (English) BACKGROUND: Acne is a chronic inflammatory skin disease affecting pilosebaceous unit. However, its specific mechanism remain incompletely understood. OBJECTIVES: This study aims to identify and analyze the differential expression of serum exosomal miRNA in severe acne, revealing new insights into the pathogenesis of acne.

Journal Article

Abstract summary (English) BACKGROUND: Acne vulgaris often leads to post-inflammatory hyperpigmentation (PIH) and atrophic scarring, affecting patients' quality of life. Traditional treatments may have side effects and inconsistent efficacy. An imbalance in the skin microbiome, particularly a deficiency in Lactobacillus species, has been implicated in acne pathogenesis.

Journal Article

Abstract summary (English) OBJECTIVE: This case series aims to evaluate the efficacy, patient satisfaction, and safety of combined needle radiofrequency (RF) and topical exosome therapy for moderate to severe acne. METHODS: This study involved 22 patients (12 females and 10 males, ages 18-35) with moderate to severe acne who underwent combined needle RF and topical exosome (Xomage, Zishel Bio Inc., Seoul, Republic of Korea) treatments. Each...

Journal Article

Abstract summary (English) There is accumulating evidence that milk shapes the postnatal metabolic environment of the newborn infant. Based on translational research, this perspective article provides a novel mechanistic link between milk intake and milk miRNA-regulated gene expression of the transcription factor p53 and DNA methyltransferase 1 (DNMT1), two guardians of the human genome, that control transcriptional activity, cell survival,...

Journal Article