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This study found that expanding hair follicle keratinocytes with a fibroblast feeder followed by short-term coculture with dermal papilla cells could restore their ability to form new hair follicles.

This study shows that alpha 6 + /MHCI - cells have gene expression profiles similar to hair follicle stem cells, suggesting they may be enriched for stem cells.

This study found that overexpressing the 14-3-3σ protein in transgenic mice reduced keratinocyte proliferation and migration, leading to thinner epidermis and fewer hair follicles due to IGF-1 pathway inhibition.

This study developed a genetic toolbox to engineer Cutibacterium acnes for dermal applications, successfully creating a strain that secretes antioxidants to reduce oxidative stress in a UV stress model.

This article proposes a machine learning framework for classifying healthy hair and alopecia areata using image processing and classification techniques, but does not report new clinical findings.

This study found that TAp63 and ΔNp63 isoforms in the p63 family interact with different transcription factors to regulate distinct transcriptional programs, affecting various biological functions like metabolic pathways, oxidative stress response, and epithelial morphogenesis in mouse epidermal cells.

This study introduced the Lichen Planus Activity and Damage Index (LiPADI), which effectively assesses the severity and progression of lichen planus, aligning well with other clinical indicators.

In this study, patients with alopecia areata received a single intradermal injection of Wharton's jelly-derived mesenchymal stem cells, resulting in an average hair regrowth of 67% at treated sites within 24 weeks, demonstrating both efficacy and safety without side effects.

This article discusses melatonin's role in mammalian coat color and its potential in melanoma treatment when used with chemotherapy, but reports no new clinical results.

This review highlighted that despite existing treatments, chronic nonhealing leg ulcers remain a significant therapeutic challenge, necessitating the development of new methods that are effective, safe, and affordable for patients.

This article discusses the challenges in hypertension management, emphasizing the need to reconsider the use of minoxidil and address excess dietary sodium and arteriolar hypertrophy, but reports no new clinical results.

This review article analyzes the role of the WNT signaling pathway in skin development, wound healing, and mechanical stretching, emphasizing its importance in understanding and potentially advancing treatments for skin-related diseases.

This review discusses regenerative medicine's applications in dermatology, highlighting the need for quality clinical trials to optimize treatments like PRP, stem cells, and exosomes, and reports no new results.

This review discusses advancements and challenges in laboratory-based tissue-expansion and transplantation techniques for facial wound healing, noting potential for stem cell therapies but highlighting the ongoing absence of skin features like hair follicles in cultured grafts.

In this study of sheep across various breeds and ages, researchers found that Trichophyton mentagrophytes caused severe dermatophytosis, especially affecting young Shahbadi sheep during winter, leading to notable anemia and skin lesions.

In this study, researchers found that retinoic acid is crucial for hair follicle stem cell function and tissue regeneration by resolving lineage plasticity, with potential therapeutic implications for hair growth, wound healing, and cancer.

This article reviews the functions and locations of skin stem cells and their role in regeneration and differentiation, relating age-associated skin changes to decreased stem cell functionality; it reports no new experimental findings.

This review discusses the diagnostic criteria and challenges in recognizing polycystic ovary syndrome, noting varied phenotypes and the absence of consensus on renaming the condition; it reports no new findings.

This study found that keratinocytes derived from the germinative epithelium of ovine hair follicles have extensive in vitro growth potential, challenging the idea that these cells are solely transit-amplifying.

In this study, researchers analyzed skin tissue from two sheep breeds during the growing period and identified 56 differentially expressed lncRNAs and 616 mRNAs linked to hair follicle development, suggesting potential targets for improving sheep wool quality through genetic and molecular approaches.

This study investigated the gene and protein expression differences in early and late feathering chickens, identifying several pathways, like JAK-STAT and WNT, potentially involved in non-Mendelian feather growth regulation.

This review discusses the use of human-to-mouse xenografting to study human skin processes in vivo, highlighting its importance for understanding skin regeneration and pathology while identifying knowledge gaps and challenges in applying these findings to human skin.

This study found that healthcare workers with a positive COVID-19 test reported long COVID symptoms more frequently than negative controls, while prior physical activity was linked to reduced neurocognitive and fatigue symptoms.

This study extended a skin diffusion model to include a porous pathway, effectively explaining the permeability of both polar and lipophilic solutes through the stratum corneum.

This study developed a method using UHPLC-MS/MS and MSPE to detect trace amounts of sex hormones in cosmetics, finding progestins and estrogens in some products, and performed a preliminary safety evaluation for residual progesterone in hair loss prevention cosmetics.

This review highlights the potential of self-powered nanogenerators in revolutionizing biomedical devices by using biomechanical or environmental energy, focusing on applications like regenerative hair growth, drug release patches, and electronic skin while evaluating challenges such as energy efficiency and biocompatibility.

Treatments for hair loss vary, but cell-based options may be the future.

This review discusses arsenic trioxide therapy in acute promyelocytic leukemia and introduces a novel method using hair analysis to monitor arsenic exposure and correlate it with treatment timing, but reports no new clinical results.

This study describes a follicular automaton model that simulates human hair cycles and may replicate hair pattern evolution seen in diffuse or androgenetic alopecia.

This review discusses the potential of plant-based preparations for treating hair loss and reports no new clinical results; the authors highlight herbs with evidence of efficacy against alopecia.