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In this study, researchers developed a composite paste system using minoxidil-loaded nanoparticles and valproic acid, enhanced by roller-microneedles, which significantly stimulated hair regeneration and perifollicular vascularization in an androgenetic alopecia mouse model, reducing side effects compared to traditional treatments.

This study found that adding hydroxypropyl cellulose to minoxidil formulations significantly increased scalp retention and penetration compared to other formulations, potentially leading to reduced application frequency and improved efficacy.

This study identified that disrupting Mef2c in dermal papilla cells delays the early stages of hair cycle catagen in mice, revealing potential interactions with Sox18 in regulating hair growth.

This study developed microneedles combining insulin-like growth factor-1 and type XVII collagen, showing more effective hair regeneration and reduced inflammation compared to minoxidil in a mouse model of androgenetic alopecia.

Krox20 is important for cell differentiation in the brain and hair follicles.

This review discusses genetically-engineered mouse models for studying melanocytes and reports no new experimental findings; it emphasizes their potential to address unanswered questions in melanoma biology.

This study indicates that MPZL3 negatively regulates sebaceous gland size in mice by controlling sebocyte proliferation, with implications for disorders like acne and psoriasis.

In a depilation mouse model, this study found that Limosilactobacillus fermentum MF10 promoted hair growth and increased follicle size by activating skin Wnt/β-catenin signaling and modulating gut microbiota, with effects comparable to the positive control finasteride.

This review explores potential new roles for Merkel cells, including involvement in magnetoreception, fingerprint formation, and transmitting environmental information, but reports no experimental results.

Minoxidil does not specifically target any hair follicle cells.

This study used integrated single-cell chromatin and transcriptomic analyses in developing mouse skin to uncover gene networks involved in skin lineage specification and identified Mef2c+ upper fibroblasts as potential precursors to certain muscle-like structures, with cross-species findings in human skin.

This study found that the Gsdma3 gene is necessary for normal hair follicle differentiation in mice, with its mutation leading to progressive hair loss and defects in hair structure.

A new genetic mutation causing Xeroderma Pigmentosum was found in an 8-year-old girl, affecting her DNA repair.

In this case report, an 18-year-old male's cheek lump initially diagnosed as a sebaceous cyst was found to be a pilomatrixoma after surgical excision and histopathological examination.

In this study, the researchers identified key genes with differential m6A methylation involved in cashmere fiber growth, suggesting these modifications may play a significant role in this process.

In this study, researchers observed that mechanosensory neurons initially develop similar morphologies across different skin regions but diverge post-natally, adapting to the type of skin they innervate, with bone morphogenetic protein signaling crucial for forming Meissner corpuscles in glabrous skin.

This study found that Polygoni multiflori Radix water extracts stimulated hair growth and hair follicle development in mice, suggesting it may be safer than minoxidil.

This article discusses the genetic hair disorder monilethrix, characterized by beaded, fragile hair due to defective keratin genes, and reports no effective treatment currently available; variability in severity was noted among affected siblings.

This study demonstrated that de novo designed bifunctional proteins can target and degrade BCL-xL, leading to cell apoptosis, suggesting a new approach to targeted protein degradation therapy.

This study found that cholesterol- and phospholipid-free multilamellar niosomes improved skin deposition and targeted deeper hair follicles better than hydrophobic PLGA nanoparticles for transdermal drug delivery.

This study found that adding 1.5% lactic acid to mink diets during the hair growth period significantly improved production performance and maintained visceral health.

In this mouse model study, researchers found that deleting the ASH2L gene in epidermal progenitor cells led to thinner epidermal layers, delayed hair follicle development, and reduced epidermal stem cell pools, with alterations in genes related to hair follicle development and the Notch signaling pathway.

This study found that in androgenetic alopecia mice, MNX@Arg-CLAVs, a novel nanovesicle platform containing minoxidil and conjugated linoleic acid, enhanced hair regeneration and reduced hair follicle aging more effectively and with less irritation compared to traditional minoxidil tincture.

This study found that iontophoresis significantly increased folicular delivery of minoxidil sulfate and sustained release when combined with chitosan microparticles, suggesting potential to reduce application frequency for treating androgenic alopecia.

This study found that upper-bulge epidermal stem cells in mouse hair follicles are specialized for nerve interactions, crucial for forming tactile sensory units, and influence touch responses via EGFL6 and αv integrin pathways.

This study found that their newly developed ADRL framework significantly improved the accuracy of scalp tissue layer segmentation in HR-MR images compared to existing methods.

This study found that mesenchymal cell processes from the dermal papilla contact epithelial hair matrix cells through gaps in the basal lamina during hair matrix cell differentiation in mouse vibrissa follicles.

This study suggests that the MAEG protein may facilitate epithelial–mesenchymal interactions during hair follicle development by binding to RGD-binding integrins like α8β1.

This study reports that the dye peri-xanthenoxanthene (PXX) can act as an efficient photocatalyst for various radical reactions, including complex dual catalytic processes and the synthesis of an investigational drug intermediate.

This study demonstrated that multipotent stem cells in adult mice whisker follicles migrate to produce whisker growth, and that this process requires precise control of stem cell trafficking.