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In this case report, researchers described a unique skin lesion in a 55-year-old woman, identifying it as folliculosebaceous cystic hamartoma with an unusual combination of spindle cell lipomatous and neural components, which had not been previously documented in such cases.

In this study, N. ottonis cactus cell extract applied to mice promoted hair growth and increased the number of hair follicles, suggesting its potential as a hair-growth-promoting agent.

This review describes bioengineering strategies to mimic the natural cell microenvironment in vitro, emphasizing the novel approach of using cell-synthesized extracellular matrix as a scaffold for engineering functional 3D tissues, while highlighting the limitations of exogenous scaffolds in tissue engineering.

This research observed that overexpression of lncRNA H19 in human dermal papilla cells inhibited cell senescence and maintained hair follicle-inducing abilities by activating the Wnt signaling pathway, suggesting potential therapeutic strategies for androgenetic alopecia.

This study introduces a novel in vitro model for clubfoot fibrosis to enable high-throughput drug screening and found that while the model increased collagen deposition, the antifibrotic drug minoxidil effectively inhibited the expression of collagen cross-linking enzymes.

This study highlighted the effectiveness of HT-scCAT-seq as a tool for understanding gene regulation in single cells, offering insights into embryonic skin development and proposing a framework for exploring regulatory mechanisms in various biological and disease contexts.

This study found that saw palmetto extract inhibits glioma cell proliferation and angiogenesis via the STAT3 pathway, suggesting its potential use as a complementary therapy for cancers with activated STAT3 signaling.

This research reports that copper-quercetin complexes show strong potential in antioxidation and cancer therapy, while their effects on specific cell death pathways warrant further investigation.

This study suggests that exosomes from dermal papilla cells can regulate hair follicle stem cell proliferation via the Wnt3a/β-catenin signaling pathway, potentially informing treatment for human hair problems.

This review highlights the crucial role of vitamin D signaling in epidermal stem cells during skin wound healing, emphasizing its distinct functions from calcium metabolism and its importance in genomic regulation mediated by the vitamin D receptor.

This study established a protocol to isolate and culture dermal papilla cells from human hair follicles, suggesting alkaline phosphatase activity as a key marker to differentiate them from human fibroblasts.

This study found that individuals with heterozygous truncation-type variants in the *DSP* gene exhibit lower skin temperature and higher transepidermal water loss, with specific microscopic skin changes and pseudomonilethrix.

In this study, researchers successfully established immortalized human frontal and occipital scalp dermal papilla cell lines from androgenetic alopecia patients, observing distinct gene expression, androgen receptor levels, and hair follicle growth effects between these regions, which may help advance hair loss research and therapeutic development.

This study identified two key epigenetic-related genes, HR and SMYD4, which may act as potential biomarkers in keloid disease, suggesting new therapeutic avenues for further research.

This study found that Brigatinib-loaded nanospanlastics demonstrated enhanced cytotoxicity against lung cancer cells and improved drug stability and release compared to free Brigatinib.

In this study, researchers developed self-assembled skin models derived from hair follicle cells, offering an ethical and reliable alternative to animal testing and bovine collagen in dermatological research by providing functional dermal and epidermal layers for substance evaluation.

This study found that conditioned medium from keratinocytes improved the hair-inductive properties of cultured dermal papilla cells, suggesting potential for enhancing hair follicle regeneration.

This study found that TGF-β2 may enhance collagen expression and spheroid formation in human dermal papilla cells, which could improve their hair inductivity and maintenance.

This article discusses melatonin's role in mammalian coat color and its potential in melanoma treatment when used with chemotherapy, but reports no new clinical results.

Cell movements and forces shape feather growth in chicken skin.

In this study, researchers identified 47 proteins associated with male pattern baldness severity and prioritized five candidate genes, including druggable CD38, suggesting new non-hormonal targets for therapeutic development.

This review describes ethosomes as promising nanocarriers for delivering active cosmetic ingredients to the skin, potentially transforming treatments for hair loss, acne, and skin pigmentation.

Early attempts at using cloned cells for hair transplants failed, but 3D cell growth showed some promise.

This review discusses advances in using tissue engineering to improve the inductivity of dermal papilla cells for hair follicle restoration and reports no new clinical results.

This study found that dermal papilla cells may play a critical role in hair follicle development and cycling by promoting epidermal proliferation and potentially mediating systemic factors that influence follicle behavior.

This review discusses the biology and signaling mechanisms of dermal papilla cells in hair follicle growth and reports no new clinical results; the authors emphasize the importance of optimizing culture conditions for hair restoration.

This study investigated chitosan–hydroxyapatite biocomposites, finding them to enhance anti-inflammatory cytokine expression, support cellular activities, and reduce pro-inflammatory cytokines in a dermatitis model, while highlighting gaps in understanding their immune modulation and issues with reproducibility for clinical use.

This study found that porcine-placenta-extract-loaded nanoformulated serum improved skin hydration and promoted hair growth, as well as reduced intracellular ROS and inflammation without cytotoxicity in human subjects.

This study found that 3D-cultured dermal papilla cells more accurately mimic in vivo conditions compared to 2D cultures, enhancing our understanding of molecular mechanisms in androgen-induced alopecia.