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This study found that in vitro, cultured bulge cells from human hair follicles possess properties of primitive cells, supporting the hypothesis that hair follicle stem cells reside in the bulge area.

This study describes a simplified method for isolating and cultivating human hair follicle papillae that can be easily executed by new lab personnel.

This study found that nanoparticles did not permeate intact rat skin but could penetrate skin that had been artificially punctured, primarily through grooves or hair follicles.

This review examined three studies on dermaroller monotherapy for hair loss, finding inconsistent efficacy and diverse methods, with risks of follicular damage and infection noted; standardized protocols are urgently needed for safe practice.

This study highlights examples of successful hair growth using combined laser therapy and autologous exosome therapy, suggesting a synergistic effect that may enhance beauty treatments and other therapeutic applications.

In this study, murine follicular cell aggregates developed into hair-like structures in culture, which upon implantation into mice skin matured into complete hair follicles, suggesting potential for treating hair loss.

This study found that 5α–reductase activity is higher in infrainfundibular keratinocytes compared to interfollicular epidermal keratinocytes, suggesting a potential role in acne-related follicular changes.

This review provides an overview of the etiology, presentation, and diagnosis of steatocystomas, including subtypes and complications, while detailing their history, epidemiology, and management strategies.

This study found that combining ultrasound with vacuum therapy showed promise in reducing cellulite and improving skin texture more effectively than individual treatments, albeit with mild, temporary side effects; ongoing research is needed to standardize protocols and understand the mechanisms involved.

A cheap stainless steel container from a retail store can store liquid nitrogen effectively for 8-12 hours, saving money for medical practitioners.

A cheap stainless steel container from a retail store can store liquid nitrogen effectively for 8-12 hours, offering a cost-effective alternative to specialized medical containers.

In this study, microneedles combined with finasteride nanostructured lipid carriers (FIN-NLC-MNs) were found to enhance skin penetration and specifically target hair follicles, promoting hair growth and gene regulation in androgenetic alopecia.

This study found that Ganoderma lucidum extracts showed weak 5alpha-reductase inhibition but significantly inhibited prostate cell proliferation and testosterone-driven prostate growth in rats, suggesting potential as an ingredient for treating androgen-induced diseases.

This study suggests that nerve growth factor may support hair follicle growth in Liaoning cashmere goats through pathways involving its receptor, TrkA, particularly during the anagen phase.

This study reports that an electrochemical biosensor using a gold and palladium-modified electrode effectively detects levodopa and uric acid in various samples, offering improved performance over previous electrodes.

This review discusses the potential effectiveness of cell therapy for hair loss, highlighting promising early findings but emphasizing that more research is needed to explore specific therapies like autologous fat grafting and mesenchymal stem cells.

This study demonstrated that lactate dehydrogenase activity is notably high in quiescent hair follicle stem cells within mouse skin using a specific enzymatic activity assay.

This study found that RCS-01 cell therapy for aged skin was well tolerated and associated with increased gene expression related to extracellular matrix homeostasis, suggesting potential skin improvement.

In this study, adipose-derived stem cells from human scalp were successfully directed towards chondrocyte differentiation, with TGF-beta3 and BMP-6 growth factors proving effective for in vitro chondrogenesis.

Post-steroid panniculitis is now rare because doctors taper steroids more carefully.

This review discusses microneedling radiofrequency in cosmetic dermatology, particularly for skin texture improvement and various conditions, and reports no new clinical results.

This article lists essential items for a junior resident's bag in dermatology, detailing their uses to enhance clinical examination skills and preparedness during residency and exams.

This study found that radiofrequency microneedling significantly enhanced the absorption of topical triamcinolone acetonide, with insertion depth being more influential than RF energy levels.

In this study, researchers found that treating dermal papilla cells with synovial fluid and laser photobiomodulation increases the expression of chondrocyte marker genes, indicating potential promotion of chondrogenic differentiation.

This case study describes a 34-year-old male developing painful inflammatory scalp nodules post-scalp microinfusion of medication. The findings suggest that repeated microtrauma or bacterial colonization might trigger dissecting cellulitis in susceptible individuals, with exogenous testosterone as a potential modifier, not a direct cause.

In this study, cricket-derived chitin successfully converted to nanochitin, which demonstrated improved physical properties such as higher transmittance and greater modulus compared to crab shell nanochitin.

This article reviews approaches for neck rejuvenation, emphasizing the importance of individualized intervention such as ligament release and fat resection; it reports no new clinical findings.

This review highlights exosomes as a promising treatment for skin damage from UV light, infrared radiation, burns, and disorders due to their anti-inflammatory properties, ability to induce macrophage polarization, and acceleration of skin repair and regeneration.

This study found that rat hair follicle stem cells can be effectively transfected with VEGF 165 using lentivirus vectors, suggesting their potential use in developing tissue-engineered skin with improved vascularization.

This study outlines a hair regrowth treatment targeting hair follicle stem cells, 5-alpha reductase pathway, and microinflammation using PDGF and VEGF, but reports no clinical results.