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This study demonstrated that hiPSC-derived hair-bearing skin organoids lacked sufficient type VII collagen at the epidermal-dermal junction, indicating a need for further maturation to model certain forms of epidermolysis bullosa effectively.

This study suggests that human dermal papilla cells respond to hypoxia by increasing the expression of HIFs, TGF-β2, and BMP4, which may influence hair cycle regulation.

Hair shine can be measured by how it reflects laser light.

In this study, chick embryo extract enhanced neuronal differentiation and trophic factor expression in rat hair follicle stem cells, suggesting potential improvements for stem cell therapies in neurodegenerative diseases.

This article highlights the potential of reflectance confocal microscopy for diagnosing and monitoring melasma treatments, and discusses new therapies using oral melatonin, glutathione, and resveratrol, as well as the growing interest in oral minoxidil for alopecia.

This article discusses the evolving standards for providing written guarantees in hair restoration surgery advertising, and reports no new results; the authors highlight the impact of internet-based patient searches.

This article presents a diagnostic quiz based on clinical images and reports findings from the mentioned article but does not provide new clinical results.

This article discusses the role of external beam radiotherapy as a primary treatment method for cancer and reports no new clinical findings.

This review highlights recent advances in the use of light exposure for health purposes, examining its role in pathology, therapeutic strategies, and molecular changes, as well as discussing future developments in this globally supported field.

This chapter highlights various commercial and open-source light sheet microscopy systems, detailing their rapid evolution and integration of multimodal technologies, with a focus on the ZEISS Lightsheet Z.1 system's advanced design for direct imaging and specialized sample mounting.

This study found that cornifin-alpha/SPRR1 expression in mouse skin increases significantly in response to phorbol ester treatment and in papillomas and squamous cell carcinomas, particularly in differentiated areas.

Different hair types from various ethnic groups affect hair shine due to characteristics like thickness and shape.

In this study, researchers identified the presence of a "spotted lunula" as a rare sign in patients with alopecia areata, detailing its clinical and onychoscopic features.

This review discusses the multiple severe side effects of cisplatin, carboplatin, and oxaliplatin in cancer treatment and reports no new clinical results; the authors emphasize the need for careful monitoring and supportive care to manage these effects.

This review discusses the hierarchical structure and chemical properties of hair fibers and offers insights for chemists and biochemists, but reports no new experimental findings.

This study found that a nanofiber wound dressing made of CQD/Si NP/SF significantly inhibits bacterial growth and accelerates skin wound healing and hair follicle regeneration in animal models.

In this study, researchers developed thermoresponsive nanogels that effectively penetrate hair follicles and release a model drug when triggered by temperature, demonstrating greater penetration for medium to large nanogels (300–500 nm) compared to smaller ones.

This study used gas chromatography-mass spectrometry to simultaneously quantify androstenedione, dihydrotestosterone, dehydroepiandrosterone, testosterone, androsterone, etiocholanolone, progesterone, and pregnenolone in human hair, detecting differences in steroid concentrations between male and female samples.

This study found that polymeric micelle formulations significantly improved the targeted delivery of adapalene to hair follicles compared to standard Differin® products, which suggests potential advantages in treating hair follicle-related conditions and reducing side effects.

This study developed a hydrogel from glycol chitosan and silica nanoparticles, which showed promise in wound healing by supporting microvessel and hair follicle growth in skin defects.

This study suggests that tailoring burn wound treatment to the timing of prevalent cell death types could improve therapy outcomes, as autophagy and apoptosis show distinct temporal patterns post-burn in a rat model.

The researchers reported that a new nanoformulation of paclitaxel-loaded nanoparticles showed superior antitumor effects against malignant melanoma in vitro and in vivo compared to the commercial formulation Taxol^®.

This study found that non-toxic polycarboxylic acids can achieve satisfactory hair perming effects with limited strength loss, suggesting they have potential as a safer alternative to harmful perming chemicals.

This study reported that oral zinc therapy improved hair and skin abnormalities in patients with dry brittle hair, alopecia, and other symptoms, regardless of demonstrated zinc deficiency.

This study demonstrated that using lead-doped keratin film as a calibration standard allows for accurate tracking of lead distribution along hair strands, revealing different exposure patterns among workers in a battery manufacturing factory in Thailand.

This study developed a biodegradable nanofibrous biofilm that attracts skin-related cells and accelerates blood vessel formation, potentially improving skin wound healing.

In this retrospective cohort study, researchers found that persistent discontinuation of gender-affirming hormones among transgender adolescents was rare, mainly due to achieving gender expression goals or access issues, with very few reidentifying with their birth-assigned sex.

This study found that a bilayer wound dressing capable of releasing hydrogen sulfide promoted wound healing in rats by reducing inflammation, enhancing vascularization, and facilitating hair follicle regeneration.

In this study, blue light-irradiated nanovesicles derived from human adipose-derived stem cells enhanced dermal fibroblast proliferation and extracellular matrix synthesis, improving skin maintenance and hair follicle regeneration, suggesting a novel therapeutic strategy for skin and hair disorders.