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This study characterized Eclipta alba for use in a capillary product for alopecia, confirming its suitable physico-chemical properties and pharmacological constituents, including wedelolactone for hair growth.

This study concluded that a hair tonic combining aloe vera and celery extracts can be formulated, with formula 1 meeting the stability requirements best over a month.

Understanding hair follicle structure and techniques improves hair restoration outcomes.

The document concludes that there are various surgical techniques for hair restoration, their success depends on the surgeon's skill, patient's health, and quality of donor hair, and they can potentially improve the mental well-being of those with hair loss.

This article reviews the empirical use of algae in traditional remedies and highlights the need for scientific understanding of algae's bioactive compounds used in cosmetics without providing new experimental results.

This review examines the potential of swellable microneedles in drug delivery and diagnostics, highlighting innovations and challenges in their use for chronic disease treatment, but noting that issues like physiological responsiveness and long-term stability still require research.

The effectiveness of alternative treatments for alopecia areata is uncertain and needs more research.

This study observed that certain herbal extracts may promote hair growth and inhibit hair loss in cell lines by affecting specific protein expressions similarly to minoxidil.

This review highlights that synthetic biodegradable polymers like PVA, PCL, PLA, PLGA, PU, and PEO/PEG can address the limitations of natural polymers in wound healing, offering improved mechanical properties and slower degradation, thereby enhancing their application as wound dressings.

Certain dietary supplements can improve hair health.

This case report describes a patient who experienced proton-induced alopecia after proton therapy for a frontal meningioma, which was effectively treated with topical minoxidil, resulting in full hair regrowth after 4 months.

This study reports that hair transplantation using follicular unit extraction and direct hair implantation can effectively restore scalp hair in post-burn alopecia, achieving natural hair direction and satisfactory growth density.

This study observed that follicular unit extraction combined with direct hair implantation successfully restored hair in a patient with multifocal post-burn alopecia, achieving nearly natural growth density and patient satisfaction.

In this study, maslinic acid applied topically was observed to stimulate hair growth in mice comparably to minoxidil, primarily activating pathways like Wnt/β-catenin, and suggesting a link between hair growth and cilia activity.

This study found that supercritical fluid extraction of germinated perilla seed significantly promoted hair follicle cell proliferation and gene expression related to hair growth, suggesting its potential as a natural treatment for hair loss.

This study developed a geometric framework for estimating safe donor harvesting in hair transplants, showing that individual hair characteristics like caliber and length significantly affect donor capacity.

This article highlights key considerations for hair restoration surgery, noting that surgeons must account for differences in esthetic ideals, hair characteristics, and healing properties across different ethnic groups to achieve optimal outcomes.

This review discusses the role of the Wnt/β-catenin pathway in hair follicle development and how natural products that activate this signaling could be used to treat hair loss, but it reports no new experimental results.

This review examines the challenges of cell engraftment in regenerative medicine and discusses potential strategies to improve the efficacy of cell-based therapies, including cell-free regenerative approaches.

This review discusses dermal cell heterogeneity in wound healing and scar formation, highlighting the varied roles of different fibroblasts and the potential of skin substitutes without presenting new clinical results.

This review discusses the complexities of hidradenitis suppurativa pathogenesis, highlighting issues with Notch signaling, immune dysregulation, and the role of keratinocytes and ECM, but reports no new clinical results.

This study developed a nanoscale biomimetic matrix that effectively and stably expands human hair follicle stem cells, offering a new tool for hair follicle reconstruction research.

This study identified 12 potential candidate biomarkers associated with hair loss by analyzing the differential expression of genes, suggesting possible therapeutic targets for alopecia.

Both surgical and non-surgical hair loss treatments lack a standard treatment plan and sufficient patient satisfaction data.

This study identified dual epithelial and mesenchymal traits in dermal sheath cells during wound repair, suggesting they could be targeted to enhance healing.

In this study, researchers developed gellan gum hydrogels functionalized with biomimetic peptides that create a supportive microenvironment for human dermal papilla cells, enhancing their hair-inductive capacity and ability to mimic hair morphogenesis-like events in vitro.

This review elaborates on follicular unit extraction as a hair restoration procedure and provides a detailed step-by-step guide but does not present new clinical results.

This review highlights the promising potential of Semecarpus anacardium Linn. in promoting hair growth due to its antioxidant and anti-inflammatory properties but emphasizes the need for further human clinical trials and safe formulation practices due to its associated toxicity in raw form.

This study found that teak leaf extract can be effective in promoting hair growth in males with androgenic alopecia; however, significant variability in steroid 5-alpha reductase inhibitory activity among samples from different geographic origins means quality control is important for consistent therapeutic potential.

In this study, researchers tested a tea leaf ethanol extract (Camellia sinensis) hair tonic and found it increased average hair growth compared to positive and negative controls over 28 days, but exhibited some instability and inhomogeneity after accelerated testing.