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Overexpressing Merkel cell virus proteins in human hair follicles can create clusters of cells that resemble Merkel cell cancer.

The conclusion is that the cornea has two types of stem cells, with Lrig1+ cells being key for renewal in aging corneas, independent of CD44.

Machine learning and single-cell analysis improve understanding and treatment of wound healing.

Tumor cell adhesion is linked to higher risk of SLN metastasis and melanoma recurrence, and a model including these factors predicts these outcomes better than one with just clinical data.

Loss of Fz6 disrupts hair follicle and associated structures' orientation.

Different types of stem cells in the skin contribute to the variety of melanoma forms.

Children with autoimmune gastritis showed improved intestinal health over time and should be checked for other autoimmune conditions.

Young donor, early passage stem cells have the highest stemness.

Pigs without the Hairless gene showed skin and thymus changes, useful for studying human hair disorders.

Efficient culture methods are needed to keep human keratinocytes undifferentiated for hair follicle induction.

Low oxygen levels improve the function of hair and skin cells when they are in direct contact.

Hox genes control hair growth patterns in mammals by regulating stem cell activity in the skin.

The research aims to better understand hair follicle regulation and find new treatments for hair loss.

Stress can cause hair loss by negatively affecting hair follicles and this effect might be reversed with specific treatments.

Telocytes in the scalp may help with skin regeneration and maintenance.

Androgenetic alopecia involves immune cell disruptions, especially increased CD4+ T cells around hair follicles.

Macrophages are more involved in Lichen planopilaris than in Frontal fibrosing alopecia.

Coordinated gene activities are crucial for normal hair growth.

Alopecia areata involves both innate and adaptive immunity, with specific genes linked to the disease.

scINSIGHT accurately identifies cell clusters and gene patterns in complex data.

Delivering specific cell clusters into the skin can help regrow hair in mice.

A boronic acid copolymer quickly forms cell clusters, useful for tissue and tumor modeling.

Sheep-derived factors improve human hair cell clustering, which may help hair growth.

Hair growth is controlled by specific gene clusters and proteins, and cysteine affects hair gene expression in sheep.

The study concluded that hair growth in mice is regulated by a stable interaction between skin cell types, and disrupting this can cause hair loss.

Aging changes scalp cells, possibly affecting hair health in older women.

The research found that different types of fibroblasts are involved in wound healing and that some blood cells can turn into fat cells during this process.

Sun-exposed skin shows different cell activity and gene expression, suggesting targets to prevent skin aging and cancer.

The research mapped out the cell types and molecular processes involved in developing Cashmere goat hair follicles.

The article concludes that creating a detailed map of normal human skin at the single-cell level is important.