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This article reviews how to properly take a dermatological history and conduct physical examinations for skin rashes and malignancies, discussing commonly used diagnostic tools and the Dermatology Life Quality Index system.

This article reviews topics from the American Academy of Veterinary Dermatology and American College of Veterinary Dermatology Annual Meeting and contains no new clinical findings.

This study found that cultured human foreskin cells and a human keratinocyte cell line continue to express specific cytochrome P450 isoenzymes, unlike keratinocytes derived from hair follicles.

This study confirmed the presence of specific stem cell populations in SKH1 hairless mice skin, including CD34+/α6-integrin+ cells, which are important for investigating ultraviolet radiation-induced carcinogenesis.

This study used non-invasive imaging techniques to assess hair follicle characteristics in AGA mice, revealing delayed hair shaft alternation and growth stages, as well as testosterone-induced follicle miniaturization, offering potential methods for evaluating AGA on human scalps in vivo.

A specific gene mutation causes complete hair loss in an Irish Traveller family.

This study used single-cell techniques and lineage tracing to reveal that integrin α6 expression in neural crest cells can differentiate them into Schwann cells, melanocytes, and fibroblasts in skin, identifying integrin α6 as a potential marker for these derivatives.

A specific hair protein variant increases the spread of breast cancer and is linked to worse survival rates.

This study identifies a specific cell population, PDGFRα+/Sca1+/CD34+ mesenchymal cells, which play a crucial role in regenerating hair follicles by promoting the downgrowth phase of the hair cycle, offering insights into organ morphogenesis and stem cell niches essential for adult hair regeneration.

This study identifies specific molecular components involved in the intracellular trafficking of LGR5, revealing mechanisms that differ from typical GPCR recycling processes.

This review outlines various 3D bioprinting techniques and bioinks used for creating artificial tissues and organs, emphasizing their potential in addressing organ transplant shortages and advancing drug testing, while acknowledging existing challenges and future prospects.

This study reviewed various methods and techniques aimed at overcoming limitations in culturing human hair follicles, specifically focusing on restoring the inductivity of hair follicle cells for successful hair regeneration.

This study introduced a novel method that uses upright structured illumination microscopy and atomic force microscopy to map the mechanical properties of thick living tissue slices, revealing the intricate mechanical heterogeneity of mouse skin and effects of preservation techniques on tissue stiffness.

This study found cell-specific variations in POMC mRNA and peptide expression in murine skin, suggesting that PC1 and PC2 convertases contribute to differential POMC processing.

In this study, the researchers identified the specific subcellular localization of the protein S100A3 in the endocuticle and cortex of human hair shafts.

Mutations in the DSG4 gene cause specific hair and scalp issues.

This study reviewed the efficacy of mechanical fractionation techniques to produce tissue stromal vascular fraction (tSVF) and found that tSVF injections are particularly effective for conditions like osteoarthritis and wound healing, with centrifugation before fractionation improving isolation efficiency regardless of preparation method.

This review highlights the rapid advancements in 3D bioprinting techniques, emphasizing their role in enhancing regenerative therapy, drug delivery, and bioengineering applications while addressing current challenges in bioink formulation and bioprinting stability.

This study reported a new method enabling the observation of the full leg regeneration process in the crustacean *Parhyale hawaiensis* over 10 days, capturing cellular resolution while minimizing photodamage, through innovative imaging techniques and computer-assisted cell tracking.

This study suggests that short-term treatments with specific small molecules may enhance the differentiation potential and stem cell properties of human amniotic fluid stem cells.

This study observed that outer and inner root sheaths of human hair follicles are predominantly characterized by different glycoconjugates, suggesting a relationship between specific lectin labeling and follicle differentiation.

This study found that CB1 activation by a specific agonist led to decreased expression of keratins K6 and K16 in human skin and inhibited keratinocyte proliferation, suggesting potential for cannabinoid receptors in psoriasis management.

This article outlines methods to study the skin and its molecular traits, focusing on interpretation and techniques applicable to mouse models, including diverse assays and approaches like electron microscopy and large-scale lipid analyses.

This study demonstrated that culturing high-passage dermal papilla cells with specific supplemented conditioned media may preserve their hair-inducing abilities, suggesting potential for reconstructing new hair follicles in vivo.

This study suggests that distinct chromatin topologies allow different lineage-specific enhancers to regulate Hoxd genes in mouse vibrissae and chicken feather primordia, while conserved regulatory elements maintain transcriptional robustness in the embryonic trunk across species.

This study found that GLI1 RNA CISH was highly sensitive and specific for distinguishing basal cell carcinoma from nonfollicular epithelial neoplasms but not from most benign follicular tumors.

This study found that higher expression of the Hoxc13 gene in specific areas of hair follicles is associated with longer wool length in Gansu alpine fine-wool sheep.

Whn is crucial for hair growth in certain areas by controlling a specific gene.

This review discusses advancements and challenges in cutaneous gene therapy using direct and indirect techniques, noting that while clinical translation has begun, further developments are essential for progress.

This study found that incorporating PCL-based nanoscaffolds into liver spheroids enhances their viability and liver-specific biofunctionality, suggesting these scaffolds improve the model's potential for preclinical drug screening by increasing sensitivity to acetaminophen toxicity compared to traditional methods.