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This report describes a case of sclero-atrophy localized to the frontal scalp following an injection of botulinum toxin type A, which has not been previously documented in the literature.

This study found that cultured human dermal papilla cells formed into three-dimensional spheres have an increased ability to induce hair follicles from mouse epidermal cells compared to two-dimensional cultures.

This study found that mesenchymal stem cells sourced from hair follicle outer root sheath showed higher differentiation efficiency and angiogenic potential for vascular graft applications compared to adipose-derived stem cells.

This study demonstrated that PGF 2α significantly stimulates hair growth in human hair follicles via a receptor-driven mechanism, with a notably stronger response in intermediate follicles than in terminal ones, suggesting potential clinical significance for conditions like alopecia.

This study observed that PRP treatment resulted in greater improvement in hair thickness and density in alopecia areata patients compared to LLLT, with benefits sustained over 12 weeks.

This review explores how adipose-derived stem cells contribute to skin homeostasis and highlights recent advances in their clinical applications in dermatology, but it reports no new clinical results.

This study found that insulin promotes corneal epithelial wound healing and nerve recovery in diabetic mice through Wnt signaling, suggesting its potential as a protective factor for diabetic corneal damage.

In this study, noncultured autologous skin cells prepared using a tissue homogenizer significantly improved burn wound healing in rats compared to a control treatment.

This study found that individuals with Alopecia Areata had distinct gut microbiome characteristics, including reduced species richness and specific microbial biomarkers, suggesting a potential link with oxidative stress.

This study explores the use of bioinspired 3D printed hollow microneedles, which may offer improved delivery of anti-wrinkle formulations, and reviews the current landscape and challenges of existing wrinkle treatments and microneedle technology.

This article introduces the concept of follicular units, highlighting their significance in hair restoration, but reports no new findings.

This study suggests that the O'Connor Tweezer Dexterity Test is a valuable tool for screening surgical assistants in hair transplantation for their ability to accurately and quickly place hair-grafts.

This case report highlights a rare instance of gastric trichobezoar, or "Rapunzel syndrome," associated with trichotillomania, characterized by hair accumulation in the stomach of a patient.

This review investigates Jeemuta Bhringadi Taila, an Ayurvedic herbal oil formulation, exploring traditional claims of its benefits for hair health, skin issues, and other ailments by examining its ingredients and available scientific research, aiming to assess its relevance in modern healthcare.

In this study, nondermal-derived CD34+ cells from adult peripheral blood were found to enhance wound healing and contribute to hair follicle neogenesis and skin regeneration.

This study reports a case of trichobacteriosis pubis, a rare bacterial infection causing malodour in the pubic region, which improved with hair trimming and topical clindamycin, subsequently enhancing the patient's sexual relationship.

In this randomized, double-blind trial, researchers observed that low-level laser therapy led to significantly greater hair regrowth on treated areas compared to a sham treatment in patients with androgenetic alopecia over 24 weeks, suggesting it as a potentially effective and safe option.

This review discusses the essential roles and complex regulation of PP2A in various physiological processes and reports no clinical results; the authors highlight the need for further mouse model research to explore PP2A's therapeutic potential.

This research suggests that plucked hair follicles may serve as a reliable surrogate tissue for tumor biopsies in drug development, based on a mouse model linking hair and tumor pharmacodynamic responses.

This study found that platelet rich plasma (PRP) is a safe and effective treatment for alopecia areata, with no significant difference in efficacy between activated and non-activated PRP.

This study found that deleting Snai2 and Snai3 genes in mice disrupts immune cell development, resulting in severe autoimmunity and early death due to the loss of immune tolerance.

In this study, transgenic mice with Rank expression in hair follicles showed excessive lymph node growth, which could be normalized by neutralizing the overproduced RANKL, underscoring its role in immune system regulation.

This study found that in a neonatal rat model, skin wounding protected against chemotherapy-induced alopecia through IL-1β signaling, making hair follicles more resistant to damage when wounding exposure was timed correctly.

This review provides an updated overview of the symptomatology, diagnosis, trichoscopy findings, and treatment options for eyebrow and eyelash alopecia, but it reports no new experimental results.

This study found that bimatoprost eye drops increased eyelash length, thickness, pigmentation, and the number of eyelashes per follicle in rabbits, without causing inflammation.

This article reviews the steps and methods involved in preparing skin tissues for three-dimensional volumetric imaging, highlighting its potential to provide detailed insights into skin structure not possible with traditional 2D histology, but reports no new findings.

This review summarizes advancements in forensic DNA phenotyping for appearance, ancestry, and age prediction from crime scene samples, reporting no new research findings but highlighting areas needing further research and validation.

New acne treatments include combination creams, advanced retinoids, and light therapies, focusing on safety and patient adherence.

This review presents updated tables of mouse mutants with hair growth abnormalities to aid in understanding the molecular mechanisms of human hair disorders, but reports no new clinical results.

Genetic mutations cause various hair diseases, and whole genome sequencing may reveal more about these conditions.