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In this study, researchers used a new method with platelet-rich plasma-loaded microcarriers to enhance dermal papilla cell activity and hair follicle regeneration, achieving significant hair and vessel growth in a mouse model compared to control groups.

This study found that in male rats, chronic finasteride treatment reduced allopregnanolone levels, which, upon drug withdrawal, correlated with increased pro-inflammatory cytokines and altered neurotransmitter levels.

This study identifies KLK14 as a significant factor contributing to hair defects and skin inflammation in a mouse model of Netherton syndrome.

This review highlights the potential of Coffea arabica as an active ingredient in skincare, noting its bioactive compounds from leaves and beans show promising anticellulite, anti-inflammatory, antioxidant, and anti-aging properties, with unique phenolic concentrations in leaves offering enhanced skin benefits.

In this study, female rats given high doses of testosterone showed decreased endometrial thickness and lower mRNA levels of components in the LIF signalling pathway, indicating that excessive testosterone may negatively impact endometrial receptivity and potentially affect fertility.

This study observed that pilose antler extract promoted hair growth in mice with androgenetic alopecia by stimulating the hair follicle growth cycle via the SHH/GLI pathway activation and BMP/Smad pathway suppression.

This article provides an overview of mesenchymal stem cells, highlighting their extraction methods, differentiation potential, and applications in regenerative medicine, but reports no new clinical findings.

This review discusses the role of extracellular vesicles in wound healing and explores their potential applications in skin repair and treatment of dermal diseases, reporting no new clinical findings.

Lack of vitamin D receptor increases skin tumor risk by boosting hedgehog signaling.

This review collected findings on the various cosmetic and therapeutic properties of tea extracts, highlighting their antioxidant, anti-inflammatory, and photoprotective effects among other benefits for skin and hair care.

This study found that although progerin expression in mouse skin causes significant nuclear shape changes in keratinocytes, it does not result in alopecia or common skin abnormalities seen in human Hutchinson–Gilford progeria syndrome.

This review found significant progress in 3D bioprinting for surgery, noting advances in creating complex tissue constructs, while highlighting ongoing challenges like vascularization and integration with host tissue, emphasizing the need for further research and regulatory development.

This review discusses recent findings on cellular antioxidant responses to oxidative stress and their implications for treating various human diseases but reports no new clinical results.

This paper discusses strategies for creating sustainable cosmetic emulsions, highlighting the use of food waste, fermentation processes, and low-energy emulsification methods to minimize carbon footprint while preserving the bioactive properties of raw materials.

This study explores the potential of seaweeds as a source of bioactive compounds for food, cosmetics, and medical applications, while highlighting concerns about toxic element accumulation and suggesting purification and nanoencapsulation techniques to enhance safety and stability.

This review highlights how natural compounds can enhance wound healing by influencing fibroblast behavior and discusses innovative biomimetic engineering and delivery methods. This source emphasizes combining traditional and modern approaches for effective and scar-free healing, while noting challenges in clinical translation.

In this study, extracts from Chenopodium quinoa, Glycine max, and Malpighia emarginata demonstrated stability, low toxicity, and effective cleaning potential as surfactants in shampoo formulations, showing performance similar to or better than commercial shampoos in terms of surface and interfacial tension and sebum removal.

This review highlights the need for standardized reporting on fucoidan extract properties to better understand the relationships between chemical structures and bioactivities, and to improve the quality and utility of fucoidan-related data.

This study investigated nanocomposite scaffolds made from alginate, chitosan, and graphene oxide to promote the proliferation of spermatogonial stem cells, finding the ALGCS/GO30 scaffold to be particularly effective due to increased proliferation markers and PLZF protein expression compared to controls.

This study suggests that using sebaceous glands from rat tail skin samples may effectively capture hair follicle stem cells, potentially aiding skin regenerative medicine when available tissue is limited.

This review discusses the advantages and progress of chitosan hydrogels in vascular regeneration for tissue engineering scaffolds, highlighting modifications to enhance their application and exploring future prospects.

This review discusses the potential of cathelicidins in treating skin conditions but highlights significant challenges, including unclear clinical efficacy, safety concerns, and bacterial resistance, that must be addressed for successful medical application.

This study confirmed the antioxidant role of rosemary, suggesting its potential use in treating inflammatory and infectious skin conditions, but emphasizes that more large-scale controlled trials are necessary to fully understand its clinical impact.

In this study, mice lacking podoplanin in epidermal keratinocytes showed reduced tumor cell invasion and peritumoral lymphangiogenesis, suggesting that keratinocyte-expressed podoplanin contributes to advanced stages of skin tumor progression.

This study found that methyl jasmonate can induce tanshinone biosynthesis in S. miltiorrhiza by affecting the expression of the SmMEC gene, as supported by RT-PCR and transcriptomic data.

This study observed that piperonylic acid activated key signaling pathways in dermal papilla cells and increased hair growth markers, and a clinical trial showed users of a piperonylic acid formulation had more hair than those using a placebo, suggesting its potential for treating hair loss.

This study found that deleting ceramide synthase 4 in skin epidermis stem cells disrupts hair follicle and skin barrier function, leading to immune responses similar to atopic dermatitis, due to imbalances in lipid composition affecting differentiation.

In this study, Levant Storax Cream demonstrated the highest wound healing rates in rats compared to a commercial wound care cream, a complex cream, and placebo.

This study found that Camellia seed cake extract may counteract DHT-induced effects in cultured dermal papilla cells, suggesting potential to prevent or alleviate androgenetic alopecia.

This review highlights that extracts from *Hamamelis virginiana* (witch hazel) exhibit antimicrobial, anti-inflammatory, antioxidant, and wound-healing properties in various studies, showing promise for future therapeutic use in dermatology and cosmetology, particularly for skin treatments.