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In mouse models of alopecia areata, this study found increased dilation of lymphatic vessels in affected mice, with associated changes in gene expression related to vascular growth and immune cell movement.

This study shows that in a mouse model of Alopecia Areata, selective JAK1 inhibition facilitated hair regrowth and inflammation resolution while potentially offering a better safety profile compared to pan-JAK inhibition.

The researchers reported that stress-induced keratins in human skin are expressed at lower levels than those in healthy skin and are co-regulated with genes involved in differentiation, inflammation, and immunity, rather than replacing keratins of normal differentiation or indicating cell proliferation.

Alopecia areata is caused by an immune response, and targeting immune cells might help treat it.

Skin cells can help create early hair-like structures in lab cultures.

This review explores the potential roles of the gut and skin microbiome in alopecia areata, suggesting topical and systemic strategies for managing the condition, but it reports no new clinical results.

This study identifies key transcriptomic features and a necessary dermal niche for eccrine gland development, advancing potential regenerative approaches for these vital skin appendages.

In this study, researchers conducted a whole-transcriptome analysis of Dazu Black Goats and Inner Mongolia Cashmere Goats to explore differences in hair follicle development and melanin production, revealing variations in hair characteristics and 640 differentially expressed RNAs that could inform goat breeding and textile applications.

In this study, researchers used transcriptome sequencing to identify 1543 differentially expressed genes between cashmere and normal goats, implicating several signaling pathways and key regulators in the distinct gene expression profiles linked to cashmere fiber production, which advances understanding of cashmere goat genetics.

This study found significant heterogeneity in transcriptome patterns among SSc patients, identifying prominent fibroinflammatory and keratin signatures that may aid in stratifying patients for targeted treatment approaches.

A new genetic mutation in mice causes permanent hair loss and skin wrinkling.

This study identifies a polygenic basis for atypical recurrent flank alopecia in Cesky Fousek dogs through genome-wide association analysis and gene expression profiling, highlighting several metabolic pathways involved in the condition.

In this study, researchers found that hair follicles and dermal fibroblasts, including dermal papilla cells, supported sustained hair growth in transplanted murine models, with RNA-seq analysis revealing active signaling pathways and gene expression patterns.

In this study, researchers identified key mRNA and microRNA regulatory mechanisms that influence cashmere growth in cashmere goats under different photoperiods, potentially offering new methods to enhance cashmere production.

In this study, mice exposed to prolonged space conditions demonstrated skin atrophy, altered hair follicle cycles, and significant changes in the gene expression associated with skin muscle health.

This study identified specific keratin-associated protein genes that are highly expressed in different varieties and sexes of Angora goats, providing insights for improving mohair development through targeted breeding strategies.

This study constructed a comprehensive atlas of prenatal human skin, revealing that innate immune cells, such as macrophages, play a crucial role in skin morphogenesis by interacting with non-immune cells, influencing hair follicle formation and angiogenesis beyond their traditional immune functions.

This study investigated the formation of Type III brush hair in Chinese Haimen goats and identified genetic factors that may involve heat stress in the process.

This study identified a crucial Gli2-Serpinh1 regulatory axis that regulates fibroblast state transitions during skin wound healing, shedding light on fibroblast heterogeneity and suggesting potential precision regenerative therapies.

This study revealed that differential gene and protein expression in the "Yufen I" H line chicken breed is crucial for Columbian plumage coloration, particularly in the melanogenesis pathway.

This study found that lymphatic vessels in mice are important for hair follicle development and organization, as their depletion blocks hair growth.

This study examined noninvasive tissue samples, including buccal swabs, hair follicles, saliva, and urine cell pellets, and found hair follicles and urine cell pellets promising for transcriptomic and clinical analyses due to their sample quality and performance in disease-relevant applications.

In this study, whole-genome sequencing of Lanping black-boned sheep identified ERBB4 and ROR1 genes as potentially important in their distinctive hyperpigmentation, enhancing understanding of their genetic evolution from Lanping normal sheep.

This study found that miR-23b and miR-133 significantly reduce mRNA and protein levels of specific target genes involved in Merino sheep hair follicle development, providing insight into molecular breeding for fine wool production.

This study suggests that the expression of VLCFA biosynthesis genes is suppressed in skin hyperplasia and cancer, which could influence keratinocyte function.

In this study, the authors reported that feeding cashmere goats with essential oil-cobalt significantly enhanced their growth, meat quality, and fiber quality, while stimulating immune-related physiological changes.

This study demonstrated that CD19-CAR T cell therapy may promote structural regeneration in the skin of systemic sclerosis patients, as evidenced by histological improvements and fibroblast population changes, suggesting its potential for tissue remodeling in fibrotic diseases.

This study found that topical application of metformin significantly enhanced skin regeneration in mechanically stretched skin in rats, likely by boosting the proliferation of skin-derived stem cells.

This study suggests that dietary grape powder may reduce the severity of atopic dermatitis in a mouse model, highlighting its potential in both prevention and intervention settings.

This narrative piece considers how epigenetic factors may influence the processes of skin wound healing, including hair follicle formation, but it presents no new experimental results.