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This study found that scalp medical tattooing effectively improved cosmetic appearance and concealed bifid parietal whorls without complications in the patients evaluated.

In this study, CD4+ non-haematopoietic, skin-resident stem cell-like populations were identified in both murine and human epidermis, suggesting they may serve as potential basal cell carcinoma precursors.

This review suggests that combining PRP with minoxidil may be more effective for promoting hair growth in androgenetic alopecia than using either treatment alone, although study variations limit definitive conclusions.

This review discusses the modest efficacy of home-use laser and light devices for conditions like hair removal and acne, noting limited evidence and a lack of robust trials.

This study suggests that autologous fat transfer can significantly enhance hair growth in patients with scarring alopecia, offering more consistent and predictable results when combined with hair transplantation.

This case report describes the diagnosis of pseudoporphyria in a hemodialysis patient, highlighting the importance of discontinuing causative medications and advising patients on sun protection to manage this photosensitive condition.

This article presents techniques that help hair restoration surgeons achieve aesthetically pleasing single donor scars after multiple surgeries, enhancing the viability of the single-scar technique.

This review discusses factors affecting hair aging and the current pharmacological treatments for androgenetic alopecia, mentioning topical minoxidil and oral finasteride, but does not present new clinical findings.

In this open-label trial, 9-cis-retinoic acid showed moderate activity against Kaposi sarcoma in AIDS patients, but its use is limited by substantial side effects at higher doses.

This study found that topical valproate has minimal potential to cause skin irritation, suggesting it can be applied safely to human skin.

In this article, a rare case of black piedra, a zoonotic hair disease typically found in tropical climates, was documented in Russia due to close contact between an infected and a healthy person, with insights into its epidemiology, clinical presentation, diagnostic methods, and treatment discussed.

This study demonstrated that multipotent stem cells in adult mice whisker follicles migrate to produce whisker growth, and that this process requires precise control of stem cell trafficking.

This study observed that the ontogenetic transition from scarless repair in early fetal rat wounds to scar-forming repair in late gestation is associated with differential TGF-β ligand and receptor expression patterns.

In this study, increased corticosterone from chronic stress prolonged hair follicle stem cell quiescence in mice, inhibiting regeneration, but restoring Gas6 expression overcame this inhibition.

This study found that combining minoxidil with all-trans retinoic acid additively promoted hair growth in vitro by activating certain cell survival pathways and reducing apoptosis markers more effectively than minoxidil alone.

This study found that NGAL expression increased in calcium-induced keratinocyte differentiation in vitro and was highly elevated in psoriasis-like skin conditions and skin cancers, suggesting a role in skin hyperplasia and homeostasis.

This clinical trial found that the extract complex of Cistanche tubulosa and Laminaria japonica (MK-R7) significantly improved hair density and diameter in patients with patterned hair loss over 16 weeks.

In this study, fenugreek seed extract showed significant androgenic and spermatogenic effects in male rats, likely through inhibiting testosterone metabolism, without impacting cardiovascular health.

Different nail disorders are treated by targeting their specific causes and using appropriate medications or protective measures.

This study found that HET extract increased dorsal hair density and VEGF protein expression in a hair growth animal model suggesting its potential efficacy for alopecia treatment.

Hair transplantation effectively treated a bald patch in an 18-year-old woman with Temporal Triangular Alopecia.

This case report describes a successful restoration of moustache hair in an 18-year-old patient with a cleft lip scar using single-follicular-unit graft hair transplantation in one procedure.

This study found that PGD2 inhibits hair follicle regeneration in mice through the Gpr44 receptor, suggesting that blocking PGD2 or Gpr44 may enhance skin regeneration after wounds.

This study found that hair follicle stem cells, when transplanted in a rat model of ischaemic stroke, migrated to affected areas, expressed neuron-specific markers, and reduced infarct volume, suggesting potential therapeutic benefits.

Cooling the scalp below 22°C before and during chemotherapy can help prevent hair loss.

This study found that Piezo2 channels are primarily located on sensory axon membranes in mechanosensory end organs, supporting a model where mechanical stimuli activate Aβ RA-LTMR neurons via axon protrusions.

This study found that the new "A-design" punch used in FUE hair restoration surgery resulted in the smallest scar size after one month compared to sharp, blunt, and serrated punches.

In this study, beta-caryophyllene enhanced wound healing in female mice by improving re-epithelialization, cell proliferation, and cell migration, suggesting potential benefits of essential oil compounds in inflammation reduction.

This study found that conditional deletion of Mof in mice resulted in severe defects in skin development, including compromised epidermal differentiation and hair growth, leading to perinatal lethality.

PRP may help with hair loss and improve hair quality with few side effects, but more research is needed.