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This study found that a new-type artificial xenogenic derma exhibited better biocompatibility and dermal tissue regeneration ability compared to cross-linked acellular dermal matrix in a mouse model.

This study developed a protocol for acellular dermal matrix manufacturing from pig skin, demonstrating effective removal of cellular components while preserving the collagen scaffold's structural organization through a series of physical and chemical treatments.

This study found that a novel hydrogel scaffold, cGEL, significantly increased melanin production and melanotic gene expression in human melanocytes compared to other graft materials, suggesting its potential as a superior carrier for skin grafting.

This article reviews the role of epidermal proteins and regulatory mechanisms in skin diseases, emphasizing recent insights but reports no new experimental results.

This study demonstrates that stem cells from human foreskins, which lack hair follicles, can differentiate into melanocytes and migrate to the epidermis, potentially altering our understanding of pigmentation disorders.

This study demonstrated that hiPSC-derived hair-bearing skin organoids lacked sufficient type VII collagen at the epidermal-dermal junction, indicating a need for further maturation to model certain forms of epidermolysis bullosa effectively.

This chapter reviews laboratory models used for studying alopecia therapies but provides no new experimental findings.

This article reviews the multifaceted approach required for acne vulgaris treatment, emphasizing individualized combination therapies tailored to clinical severity and patient psychological profiles, but no new results are included.

This study demonstrated in rodent models that artificial dermal template treatment can induce full-thickness skin regrowth including skin epidermis and adnexa without the need for autologous skin grafts.

Skin organoids can regenerate hair by forming specific cell units with certain signals.

This review examined and discussed the role of dermis-derived factors in the regulation of melanogenesis, noting their significance in both normal and abnormal mammalian skin conditions, suggesting an underexplored area of study compared to dermal and epidermal influences.

This study found that tight junctions extend to the most superficial layer of the stratum granulosum in human skin, challenging previous claims of their limited presence in the epidermis.

This study utilized a pigmented human epidermal equivalent model to incorporate melanocytes into the epidermis and found enhanced differentiation potential compared to conventional in vitro systems, reflecting in vivo cellular trajectories and highlighting melanocyte-to-keratinocyte communication pathways.

This study observed that using ex vivo gene therapy to modify skin cells in a pre-graft model improved dermal-epidermal junction adhesion strength and maintained collagen production over time, suggesting a potential treatment approach for recessive dystrophic epidermolysis bullosa skin wounds.

This study observed that epidermal growth factor significantly stimulated the growth of dermal papilla cells, dermal sheath cells, and fibroblasts in vitro, which supports its use in organotypic culture.

This study reported that a skin equivalent model using human outer root sheath cells and fibroblasts showed the formation of structures similar to human dermis and epidermis within two weeks after transplantation into mice.

Different substances affect hair and skin cell growth in various ways, with some promoting and others inhibiting cell proliferation.

This study evaluated the effects of topical glucocorticoids on human skin using non-invasive imaging methods and observed changes such as alterations in skin layer thickness, keratinocyte size, and collagen and elastin signal intensity.

The new skin organoid system effectively mimics human skin for studying its functions, injuries, and diseases.

Collagen scaffolds in cell therapy can transform skin to be more resilient and pressure-responsive.

In this study, researchers used a 3D printing technique to spatially pattern human dermal papilla cell spheroids in a collagen matrix, enhancing skin and hair regeneration in a mouse model, with notable upregulation of key genes for hair follicle formation compared to traditional cell cultures.

This study developed a rapid, cost-effective three-dimensional skin equivalent model using human dermal fibroblasts, collagen, and hair follicles, which closely resembles natural human skin and can be used for autologous transplantation.

Different substances affect hair and skin cell growth in various ways.