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This review examines the current scientific evidence on using platelet-rich plasma as an adjunctive treatment for patients undergoing hair transplant but reports no new clinical findings.

This study identified a new minoxidil analogue called triaminodil in an illegal hair-growth supplement, but no data on its chemical, toxicological, or pharmacological properties are available yet.

The document concludes that understanding nail anatomy is key for diagnosing nail diseases, early signs of nail melanoma may allow for less aggressive treatment, and specific genetic mutations are important in thyroid cancer prognosis and treatment.

This study found that serum ferritin levels were lower in premenopausal women with female pattern hair loss compared to healthy controls, suggesting a potential role for iron in hair loss.

This review evaluates dihydrotestosterone's role in androgenic alopecia and proposes a model suggesting that chronic scalp tension and inflammation contribute to hair follicle miniaturization, identifying fibrosis, calcification, and tension as treatment targets.

This summary of a pharmacy internship reports on expanding scientific knowledge through diverse activities, including exploring diabetes medications for obesity treatment and discussing the role of nutritional supplements in geriatrics.

This review explores the connection between COVID-19 infection and telogen effluvium, highlighting the potential contribution of inflammatory and emotional factors to hair loss; it reports no clinical results.

This study found that combining platelet-rich plasma with adipose-derived mesenchymal stem cells significantly improved diabetic wound healing in rats by enhancing angiogenesis and modulating the Notch signaling pathway.

This article reviews the classification and treatments of vascular anomalies, such as hemangiomas and vascular malformations, and reports no new clinical results; it emphasizes the importance of managing patient expectations due to treatment limitations.

This review discusses environmental factors like UV radiation and smoking that affect hair health and highlights the potential role of nutrition, but it reports no new results.

This book chapter discusses the mechanisms and prevention of selenium toxicity in livestock and reports no new experimental results; it emphasizes reducing selenium in the human food chain through animal products.

This study found that perifollicular vascularization around the dermal papilla adjusts dynamically to physiological changes, with minoxidil enhancing vessel mobilization and aging processes inhibiting it, highlighting potential targets for treating hair loss and skin aging.

In this study, oral supplementation with NMN for 12 weeks in middle-aged Japanese women significantly increased hair growth density and diameter and improved subjective assessments of hair texture and quality of life, with no significant changes in hair hormone concentrations observed.

This abstract introduces 3D bioprinted skin grafts as a promising alternative to traditional skin grafts, emphasizing how using stem cells in the bioink can enhance vascularization and hair follicle regeneration, potentially improving graft integration and function without the donor site risks.

This study found that antibiotic-induced gut dysbiosis, particularly overgrowth of Lactobacillus murinus, can lead to hair loss in mice by depleting biotin.

Hair follicles in people with alopecia have lower levels of a key blood vessel growth protein.

This article reviews the challenges of using disease-modifying therapy for multiple sclerosis and offers strategies to improve treatment adherence and manage adverse effects, but reports no new clinical findings.

In this study using diabetic rat models, the combination of AMD3100 and low-dose FK506 reduced wound healing time and improved microcirculation in diabetic foot ulcers, indicating a promising new systemic therapy.

This study found that single high-dose irradiation in mice induced more severe acute skin injury and hair depigmentation, while fractional doses led to longer-term damage in the dermis and subcutis.

This study found that dietary supplementation with 0.2% MSM improved hair quality in kittens and had no significant negative effects on their growth performance, antioxidant capacity, or gut microbiota.

In this laboratory study, researchers observed that mouse vascular endothelial cells exhibit dynamic changes after exposure to ionizing radiation, including a transient endothelial subpopulation that facilitates vascular-epidermal communication and skin repair, with shifting roles in angiogenesis and immune surveillance over time.

This study found that implanting HAP stem cells in a mouse model accelerated wound closure and reduced scar formation, suggesting potential for scar-free wound healing.

Serenoa repens, a natural compound, can increase hair count and help repair capillaries, making it a promising treatment for hair loss.

This study observed that feeding ewes a water-soluble complex of fatty acids increased primary hair follicle bulb diameter and mitotic activity, suggesting a positive correlation with wool growth.

This study identified two distinct fibroblast subsets in mouse skin, revealing that adult skin scarring occurs due to the repair process utilizing only one, lineage-restricted fibroblast type instead of coordinated diverse populations.

A new hair transplant method showed promising results and a study found how deep a CO₂ laser can penetrate skin.

The authors concluded that the dermal response to epidermal Wnt/β-catenin signaling depends on distinct fibroblast lineages, with each responding to different paracrine signals such as Hedgehog and TGF-β.

This study found that upper wound fibroblasts are crucial for hair follicle regeneration during wound healing and suggests that these cells, along with papillary fibroblasts, migrate within the wound.

Mechanical stretching can improve or hinder skin regeneration depending on duration.

This study observed that aging leads to significant structural and biological changes in the scalp's hair follicle environment in women, which may affect hair growth.