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This study found that human umbilical cord-derived mesenchymal stromal cell-conditioned media was safe and positively affected hair regeneration in 86.6% of participants in a pilot study.

Photocrosslinkable biomaterials can improve wound healing by controlling mechanical environments.

This study found that a hair-coating polyphenol complex significantly enhanced the mechanical strength, UV protection, and antistatic properties of damaged hair, suggesting potential benefits for hair treatment.

In this study, the authors found that applying hypobaric pressure to the skin significantly increases the transdermal permeation of large molecules by enhancing diffusion, despite the associated skin stretching and hair follicle enlargement not fully explaining this effect.

In this study, researchers observed that even a single session of hair dyeing can damage hair fibers, with significant worsening of mechanical properties and protein composition after three or more consecutive treatments, emphasizing the need to consider the cumulative impacts of dyeing on hair health.

This case study reported a 24-year-old woman with a trichobezoar causing a bowel obstruction, which required surgical removal to prevent serious complications, leading to a full recovery after treatment.

This study found that applying a cosmetic active ingredient improved the Young's modulus of chemically damaged human hair fibers, suggesting enhanced mechanical properties compared to untreated fibers.

This chapter reviews traction alopecia, discusses its clinical presentation and severity grading, and reports no new clinical results; the authors highlight controversies in its treatment and prevention strategies.

This study observed that six sessions of injections using a stabilized hyaluronic acid compound improved hair thickness, shine, density, and reduced hair loss in volunteers with moderate androgenetic alopecia, with excellent treatment tolerability and high satisfaction reported by 88.5% of participants.

Timely diagnosis of SLE is crucial due to symptom overlap with fibromyalgia.

This study found that applying a keratin solution improved tensile strength, reduced absorbance, and increased gloss in damaged hair compared to untreated hair.

This article reviews multiple treatments for alopecia areata, highlighting their variable efficacy and safety without any being curative; it reports no new clinical findings.

This article reviews the causes and clinical presentation of pseudofolliculitis barbae, highlighting how genetic susceptibility and hair removal practices contribute to its development, but reports no new research findings.

This study found that aging in Korean individuals is associated with changes in hair diameter and surface structure, as observed through atomic force microscopy.

This study found that in a rat model, 14,15-EET may alleviate central poststroke pain by enhancing thalamic inhibition through neurosteroid signaling, potentially outperforming gabapentin in early-stage treatment.

This review discusses various skin diseases with endocrinological origins and reports no clinical results, highlighting the need for interdisciplinary understanding in diagnosis.

The conclusion is that different types of hair loss in dogs and cats can be cosmetic or serious, and affected animals should not be bred.

This study demonstrated how cellular flows and tissue mechanics guide the topological transformations in avian skin, essential for feather follicle development from scales.

In this study, the authors found that a botanical extract with anti-inflammatory and anti-oxidative properties stabilized hair loss and preserved natural hair pigmentation and strength over six months.

This study found that genetic ablation of Tslp in an AEC mutant mouse model reduced skin inflammation and improved survival, suggesting potential therapeutic benefits for AEC syndrome patients.

This review discusses hidradenitis suppurativa's pathogenesis, including its inflammatory nature and the role of smoking as a triggering factor, but reports no new clinical results.

In this review, biomaterial-based mechanical strategies were highlighted for their potential to enhance skin regeneration and promote scarless repair, though a comprehensive understanding of their underlying mechanisms is still needed for broader application.

This review presents an evidence-based algorithm for managing hidradenitis suppurativa in primary care, highlighting the need for more research on treatment effectiveness and the disease's pathogenesis.

In this study, researchers observed that a hidden scalp condition could contribute to acne keloidalis nuchae and potentially other primary cicatricial alopecias, impacting their diagnosis and treatment.

In this study, tubular 3D bioprinted structures made from sodium alginate and gelatin, containing NIH/3T3 fibroblast cells, demonstrated the ability for cell growth and network formation over 6 weeks, although structural tensile strength decreased with cell growth and polymer degradation.

This article provides guidelines and indices for a three-point cantilever bending test to measure mechanical properties of hair treated with both conventional and naturally-derived styling polymers, reporting no new experimental results.

This review examined the pathological effects of mechanical pressure on human skin at the cellular level, highlighting how various skin cell types respond to pressure, potentially leading to pathological changes such as inflammation, ischemia, and impaired differentiation.

This review discusses Barrett's esophagus, its risk factors, diagnostic methods, and treatment options, emphasizing its potential for malignant degeneration and the importance of personalized treatment based on patient factors.

In this study, researchers reported that hair follicle stem cells maintain quiescence through a PIEZO1-dependent mechanism that senses mechanical forces and translates them into localized calcium influx, involving a transcriptional network that regulates cell adhesion and cytoskeleton-related genes.

This article reviews cultural differences in the incidence of hair-thread tourniquet syndrome and finds it may be less prevalent in Iranian children compared to Europe, possibly due to social and cultural factors.