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This study reviewed the genetic and phenotypic aspects of Olmsted syndrome, highlighting pathogenic mutations in TRPV3 and MBTPS2 genes and their association with specific skin manifestations like symmetrical keratoderma and hyperkeratotic plaques.

In this study, exosomes were identified as influential in skin biology, demonstrating potential in accelerating wound healing by modulating inflammation and enhancing tissue regeneration, though their use remains primarily cosmetic pending FDA approval.

Long-term use of canthaxanthin may cause reversible changes in the eye, including crystal deposits and altered vision responses.

This study suggests that dermal stem/progenitor cells can be enriched by intracellular granularity and display high proliferation and differentiation potential in vitro, distinguishing them from other fibroblasts and progenitors.

This study found that high-dose UVA-1 therapy appeared to improve both patient-reported outcomes and objective clinical measures in patients with morphea and systemic sclerosis, supporting its potential efficacy for treating scleroderma.

Diphenyl ethers can potentially reduce excess oil production when applied on the skin, helping treat conditions like acne.

This series of eight North American patients with erosive pustular dermatosis of the scalp suggests that factors like immunosenescence and ultraviolet damage may contribute to the condition's development.

Adipose-derived stem cells can be transformed into hair-forming cells using specific extracellular vesicles, offering potential for hair regeneration therapies.

This review highlights the regenerative abilities of *Xenopus laevis*, focusing on how tadpoles regrow complex tail structures and the cellular and molecular mechanisms behind this. It underscores *X. laevis* as a valuable model for understanding regeneration, with insights potentially advancing regenerative medicine.

This study observed that gene expression differences in Rex rabbits with varying wool densities suggest the involvement of specific genes and signaling pathways, including Shh and Eph, in hair follicle development.

This study reports a case of GGCX syndrome in a 55-year-old Japanese male, characterized by PXE-like symptoms and coagulation deficiency, with an unreported phenotype of possible spinocerebellar degeneration.

In this study, researchers identified three root hair-specific peroxidases that may control cell wall properties during root hair cell expansion, affecting growth, enzyme activity, and cell wall structure.

In this study, APC collagen peptides were observed to enhance hair elasticity and gloss in human hair follicles by increasing amino acid and lipid component levels, suggesting their potential benefits for improving hair qualities.

Chitosan-decorated carriers may improve topical finasteride delivery for hair loss treatment.

In this study, plerixafor was found to enhance melanogenesis and promote repigmentation by engaging a β-arrestin–β-catenin–MITF signaling axis in melanocytes, and showed effectiveness in restoring depigmentation in a murine model without causing systemic toxicity.

This study found that in a mouse model of Focal Dermal Hypoplasia, treatment with lithium carbonate improved skin disease symptoms compared to controls, though disease severity varied and posed interpretation challenges.

This study investigated the histopathology of ectodermal dysplasia/skin fragility syndrome, identifying specific skin and hair abnormalities associated with PKP1 gene mutations in two young female patients.

This study introduces a new method to isolate stem cells from the hair follicle outer root sheath of equine skin, demonstrating that these cells, named eMSCORS, proliferate efficiently and can differentiate similarly to adipose tissue-derived MSCs, offering a promising alternative for equine veterinary applications.

In this case report, erosive pustular dermatosis of the scalp in a 49-year-old man showed improvement with daily application of 0.1% mometasone furoate cream.

The study found that hybrid nanoparticles incorporating exosomes with cationic liposomes 2X3-DOPE significantly improved the delivery of both messenger RNA and small interfering RNA to rat cardiac mesenchymal stem cells in vitro, achieving up to 100% transfection efficiency for small interfering RNA.

In this study, Nano-Pulse Stimulation Therapy successfully cleared up to 91% of melanoma tumors in mice with less skin damage compared to cryoablation, which cleared up to 66% of tumors.

Real-life dosing of biologics for plaque psoriasis often deviates from recommended guidelines, especially for high-need patients.

This study found that combining intralesional PTX and corticosteroids may enhance treatment outcomes for alopecia areata, with PTX showing better long-term effects compared to corticosteroids alone.

This letter discusses a case of erosive pustular dermatosis of the scalp linked to topical latanoprost use for androgenetic alopecia, but reports no clinical results.

This study found that DPP4 is significantly involved in matrix deposition and fibrosis in human skin fibroblasts, although the exact functions of DPP4 remain unclear.

This study found that dermal papilla cell-derived exosomes may enhance hair follicle regeneration during wound healing by boosting fibroblast hair-inducing capacity and activating the Wnt/β-catenin signaling pathway.

In this case report, a 53-year-old woman with Little-Graham-Piccardi-Lassueur-Syndrome responded well to a treatment regimen of hydroxychloroquine, methotrexate, and other therapies, effectively halting the progression of this rare dermatosis characterized by alopecia and hyperkeratotic eruptions.

Lichen Planopilaris causes irreversible hair loss due to immune attacks on hair stem cells, but modulating PPAR-γ might help treat it.

This study analyzed skin biopsies from human monkeypox virus (hMPXV1) cases and found characteristic pustular stage features, including epidermal necrosis, shadow cell appearance, ballooned keratinocytes, and a dense inflammatory infiltrate, expanding histological knowledge crucial for understanding this disease and related Orthopoxvirus infections.