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This article discusses hair loss after hair restoration surgery, noting that it can occur post-operatively in both recipient and donor areas, but it reports no new clinical findings.

In this study, researchers developed an in-situ gel formulation of antibacterial Levofloxacin for the eye, which showed prolonged drug release, increased residence time, and effective antibacterial action, suggesting it may be a safe and effective ocular delivery system for antibiotics.

In this study, mathematical analysis suggested that a 30°-sapphire blade caused the least tissue injury during hair restoration, while a rectangular blade caused the most.

This systematic review concluded that the scalp can be a safe and effective donor site for split-thickness skin grafts in pediatric burn patients, with evidence indicating good scar quality and manageable complications, though a rigorous technique is essential to minimize risks.

This case report documents the first known occurrence of basal cell carcinoma at the site of repeated microneedling use for male androgenetic alopecia, underscoring the need for further studies on the long-term safety of such devices.

This study reported that a modified version of Thymosin beta 4, called PEG-rTβ4, demonstrated potential as a treatment for acute myocardial infarction by improving cardiac function and reducing cell death via specific biochemical pathways, suggesting its promise in drug development efforts.

This case report documents a rare instance of body-focused repetitive behavior in a 37-year-old male physician who compulsively pulled hair from his thighs due to exam stress, highlighting the variability in presentation and demographics of such disorders and the potential for psychiatric comorbidity.

This study reports the first case of mandibuloacral dysplasia syndrome associated with MTX2 gene mutation in the Chinese population, expanding the known spectrum of MTX2 mutations.

Robotic technology can help prepare the area for hair transplant surgery.

The review discusses the diverse roles of WNT10B in mammary gland development, immune function, and its potential implications in cancer and regenerative processes, with no new experimental results.

This overview describes the Dermatologic Surgery journal's comprehensive focus on dermatologic surgical techniques and current information but reports no new research findings.

This overview describes the Dermatologic Surgery journal's comprehensive focus on dermatologic surgical procedures, but it reports no new research findings.

This study demonstrates that using a K15 promoter-driven GFP labeling technique allows for the identification and characterization of epithelial stem cells in adult human hair follicles.

This study found that hair follicle characteristics vary significantly across different body sites, with the forehead and calf showing the highest potential follicular reservoirs, challenging previous assumptions about skin appendage distribution.

This study describes previously unknown immune characteristics of the normal human nail, highlighting its similarities to the hair follicle immune system and suggesting an immune privilege in the proximal nail matrix that both provides autoimmunity protection and presents infection susceptibility.

This study reports that 11β-HSD1 activity in human skin increases with age and photoexposure, potentially contributing to skin aging and the effects of glucocorticoids.

This study found that labeled galectin-1 binds to specific nuclear sites in human bone marrow stromal cells and keratinocytes, suggesting a role in nuclear function, although only in a small fraction of cells.

This study found that prolactin is a key regulator of keratin expression in human hair follicles, enhancing specific keratin types and influencing epithelial stem cell-associated keratins.

Hair follicles have an enzyme that converts arginine to citrulline in proteins.

This study suggests that prolactin has complex, gender- and location-dependent effects on human hair follicles, promoting hair growth in female frontotemporal scalp areas while inhibiting it in male occipital regions.

This review discusses the clinical characteristics, diagnosis, and treatment of alopecia areata, exploring potential environmental, immunological, and genetic factors involved in its development, but reports no new research findings.

This paper reviews recent advances in the design and use of injectable biomaterials for spinal degeneration treatment, highlighting the types of biomaterials like hydrogels and bone cements, and discussing key challenges and opportunities for clinical translation.

This study reports that transplantation of an ESCs-collagen-chitin biomimetic membrane leads to successful in situ skin regeneration, including hair follicle cell proliferation and formation of dermatoglyphs, in nude mice with full-thickness skin defects.

This study localized Merkel cells in human skin, finding them in the basal layer of glabrous skin at palms and soles, and in the interfollicular epidermis and isthmus region of hair follicles.

In this study, hair from forearms showed higher cortisol levels than hair from lower legs, suggesting a localized cortisol response in hair.

S100A8 and S100A9 proteins help form hair shafts during growth.

This study found that β1 integrin-mediated signaling is crucial for the survival, adhesion, and migration of epithelial progenitor cells in human scalp hair follicles, with varying responses observed among cell subpopulations.

This study observed significant differences in immune cell infiltration and gene expression across different skin sites, with the back displaying higher tolerance-promoting immune mechanisms, which may enhance epicutaneous immunotherapy outcomes.