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This infographic compares the safety profiles of SH‑1, a cosmetic ingredient, which showed no systemic absorption, and PP405, an investigational drug with dose-dependent systemic uptake and potential threshold breaches, highlighting differences in safety between cosmetic and investigational substances according to this report.

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

This study introduces a novel method for capturing and digitally rendering the color appearance of physical hair samples using deep neural networks.

This study found that photoacoustic imaging can effectively measure follicle density and angles, even when follicles are not visible to the eye, providing a promising alternative to traditional photographic examination.

This study found that using a Picosecond IR Laser (PIRL) on mouse skin led to less tissue damage and scarring compared to conventional surgical lasers and tools.

This article discusses the role of photography in managing hair loss and highlights its importance for documenting and monitoring changes, but it reports no new clinical results.

This study found that multiphoton microscopy effectively visualizes the microstructure of in vivo mouse skin, offering a clear view of various skin layers and components like corneocytes and collagen fibers.

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.

This study found that IPL treatment in females with facial hirsutism can trigger hair growth in untreated areas near those that undergo photoepilation, especially in patients with polycystic ovarian syndrome.

This study developed and tested a new algorithm for analyzing coat and skin coloration in laboratory animals, using digital images and hierarchical color clustering, which effectively quantified color proportions and tracked changes over time without specialized software.

The combination of a plant extract and a peptide can increase hair pigmentation and may reverse greying.

This article discusses a new device for visualizing and quantifying skin distribution of a radioactively labelled compound, but reports no new clinical results.

Photographic imaging is crucial for documenting and managing hair loss, requiring careful preparation and standardization to be effective.

This study found that their proposed method for facial image restoration using Denoising Diffusion Probabilistic Models produced higher-quality results compared to traditional methods, particularly improving face recognition accuracy with different types of masks.

This study found that 830 nm LED light effectively treated post-inflammatory erythema and hyperpigmentation, while both 830 nm and 590 nm LEDs prevented post-inflammatory erythema.

This abstract discusses the pervasive promotion and marketing of plastic and cosmetic procedures, without reporting any new clinical findings.

This study found that Kangfuxin improved cell proliferation, migration, and wound healing in a mouse model of cutaneous injury through the activation of the STAT3 signaling pathway.

This study applied a new RGB trichrome stain to human skin samples, revealing distinct structural staining in normal tissues and potential proteoglycan-rich zones in hair follicles.

This study found that while short-term use of PEG-400 and Thiazone affected rat skin structure, the changes were reversible with no long-term effects observed.

This study explored the use of an AI-driven device, HairMetrix, to quantitatively assess the effects of PRP treatments on scalp health in two Caucasian women with androgenetic alopecia, reporting increases in average hair width and follicle count after one treatment.

This study reported the development of a workflow that combines SIMS and X-ray elemental mapping techniques for multimodal imaging at the single cell level, successfully applied to visualize elements, metals, and lipids in porcine skin without loss or delocalization.

This study observed distinct dermoscopic features in pityriasis versicolor that could aid in its differentiation from similar skin disorders.

This letter highlights that the effectiveness of skin self-photography for melanoma detection has not been evaluated, although it could be a cost-effective option for patients without access to professional skin photography.

In this case study, an 80-year-old woman developed lichen planus pigmentosus inversus after receiving multiple intra-articular injections of a homeopathic preparation, suggesting a possible link, though causality remains speculative.

This chapter discusses photodynamic therapy and its potential applications beyond cancer treatment, including conditions like alopecia and angina, but reports no new clinical findings.

This study found that pimecrolimus enhances melanin synthesis and promotes melanocyte migration, possibly by increasing MITF protein expression, which may explain its effectiveness in repigmenting vitiligo.

In a post-hoc analysis of six trials, this study observed that both adult and pediatric patients with moderate-to-severe palmoplantar psoriasis treated with ixekizumab experienced rapid and complete clearance of lesions, sustained for up to 5 years in adults and 2 years in children.

This study demonstrates that MPM-FLIM multimodal imaging can effectively assess the delivery and dissolution of zinc pyrithione particles in human skin follicles using different application techniques.

This study found that POD-loaded solid lipid nanoparticles using 0.5% poloxamer 188 and 1.5% soybean lecithin (P-SLN) improved epidermal targeting and POD accumulation in porcine skin compared to traditional tincture.

This study presents a new approach to automatically remove hair artifacts from dermoscopic images, which reportedly performed well compared to existing methods like DullRazor using the PH2 datasets.