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In this study, only a subset of proposed biomarkers universally responded to priming in mesenchymal stromal cells, suggesting limited utility for standardized potency assays across different MSC types and conditions.

This study describes a new method for isolating intact human eccrine glands from scalp follicular units, potentially advancing research on sweat gland physiology.

In this literature review, exosomes show promise in cosmetic dermatology for skin rejuvenation and hair restoration; however, challenges like inconsistent isolation methods and lack of FDA approval necessitate further clinical trials to ensure long-term safety and efficacy.

This review discusses the various components essential for successful tissue engineering, such as cell sources, modification methods, and supportive matrices, and highlights the need for functional synergy without reporting new experimental results.

This source highlights the challenges in treating cicatricial alopecia, noting that follicular unit extraction hair transplantation offers a minimally invasive and successful option to improve cosmetic outcomes for patients with permanent hair loss from scarring.

This literature review explored the potential therapeutic applications of bee venom, Ficus carica, and Geranium essential oil in treating skin conditions like vitiligo, melasma, and melanoma, concluding these natural products may offer anti-inflammatory, antibacterial, and antioxidant benefits for dermatological care, especially for diabetic patients.

This study found that plucked hair follicles can serve as a practical and scalable source for regenerative medicine, as researchers successfully isolated and expanded keratinocytes and mesenchymal stem cells for potential cell-based and cell-free therapies, demonstrating significant wound-healing bioactivity in vitro.

This study used a probabilistic framework to show that platelet-rich plasma preparation results in significant variability in platelet dose due to factors like injected volume and concentration factor.

This study reports that extracts from pomegranate leaves contain bioactive compounds with antioxidant, antimicrobial, and skin-beneficial properties, suggesting their potential use in nutraceutical and cosmeceutical applications.

This source reports that in adults with non-scarring alopecia, polyphenolic interventions significantly improved hair density and total area hair count compared to controls, although considerable variability was present in results, highlighting the need for further research.

This review explores the eggshell matrix as a potential sustainable and cost-effective alternative source for glycosaminoglycans, but highlights the need for further research to enhance extraction techniques and economic viability.

This source reviews the potential of exosome-based therapies for various types of hair loss, highlighting promising preclinical mechanisms and signaling pathways such as Wnt/β-catenin, PI3K/AKT, VEGF, and TGF-β involved in the regenerative properties of extracellular vesicles.

This source details the process necessary to substantiate "clinically proven" claims for products, emphasizing the importance of rigorous clinical trials, regulatory compliance, and emerging technologies in ensuring safety, efficacy, and credibility across diverse populations and settings.

This abstract reports funding sources for ongoing research and does not present any study results.

This review explores the significant potential of guava leaves as a source of natural therapeutic agents, noting their rich phytochemical content and diverse pharmacological properties, such as antioxidant and anti-inflammatory effects, which may support their application in pharmaceutical, nutraceutical, and cosmeceutical industries.

This review of Cedrus libani highlights its potential as a source of natural antioxidants and antimicrobials and notes that it may offer analgesic and anti-inflammatory benefits; however, further toxicological and clinical studies are necessary to confirm its safety and efficacy for treating human diseases.

The document explains how hair is studied in forensics to identify its source and its role in criminal investigations.

This study found that hair follicle mesenchymal stem cells are similar to bone marrow stem cells in most characteristics, but differ in their adipogenic and osteogenic differentiation capabilities, suggesting they may be a suitable source for adipogenesis research.

This review discusses body hair transplants as a supplement to scalp donor hair in hair restoration, but reports no clinical results; the authors note variability in outcomes and suggest it helps patients with limited scalp donor resources.

At a workshop highlighted during the 2025 ESPCR meeting, researchers discussed the challenges and variability in culturing skin-related cells, identifying key factors such as media composition and species differences that affect experimental reproducibility, and emphasized the importance of transparent practices to advance pigment cell research.

This review highlights the potential of drug-loaded extracellular vesicles as a promising drug delivery platform but notes that clinical translation faces challenges due to variability in methods and the need for standardization and safety evaluation.

This article reviews the rationale and science behind forensic hair examinations and discusses the role of microscopic and DNA techniques in differentiating hair sources but reports no new findings.

This study highlights the potential of stem cell-derived extracellular vesicles to treat UV-induced skin damage by modulating key signaling pathways, though challenges like EV composition variability and skin barrier penetration remain, underscoring the need for further research into optimized delivery methods for effective therapies.

Different stem cells have benefits and challenges for tissue repair, and more research is needed to find the best types for each use.

This review examines the potential of stem cells and their derived products, such as exosomes and conditioned media, in improving burn wound healing but presents no new clinical data.

This study highlights exosome-based therapies as promising treatments for androgenetic alopecia, detailing protocol development, quality control measures, and clinical application examples, with mesenchymal stem cell-derived exosomes improving hair density in a case study without adverse effects.

In this study, researchers investigated GAGs from the marine invertebrate Microcosmus exasperatus, finding that its polysaccharides possess antitumoral properties without affecting anticoagulant activity. The unique composition shows potential for cancer treatment when combined with existing therapies in future studies.

This study found that medium/large extracellular vesicles derived from hair follicle and adipose tissue mesenchymal stromal cells both demonstrated significant neuroprotective and anti-inflammatory effects in cell cultures, highlighting their potential use as biopharmaceuticals for treating neurodegenerative diseases.

This review discusses the potential benefits and challenges of using extracellular vesicles in aesthetic medicine but reports no new clinical results, highlighting the need for rigorous validation and stronger regulatory oversight.

This study found that human sweat glands contain unique stem cells with significant multilineage differentiation potential and self-renewal abilities, suggesting promising clinical applications due to easy biopsy access.