Search

everythingexperts & clinicslearnfaqsresearchcommunity

for

Search:↓

This article describes the skin changes seen in acute and chronic graft-vs-host reactions after bone marrow transplantation, highlighting the potential for early recognition due to the visibility of these changes, but reports no new clinical results.

In this animal study on albino Wistar rats, Lavandula stoechas extract was found to significantly enhance diabetic wound healing, with improved healing percentages and tissue development observed, suggesting its potential in diabetic foot management and pointing to the need for further research into its mechanisms.

This study found that hair follicle stem cells could enhance burn wound healing and improve tissue tensile strength in rats.

This article describes a new subcision technique intended to simplify the procedure for surgeons without reporting clinical results or outcomes.

In this study, both platelet-rich plasma gel and 1% phenytoin cream showed comparable results for wound healing in diabetic foot ulcers in rats, with PRP providing slightly advanced histological improvements; however, the differences were not statistically significant.

This study found that linseed oil, rich in flavonoids and terpenoids, significantly improved burn wound healing in terms of faster contraction, reduced inflammation, and enhanced tissue regeneration compared to other treatments, without adverse effects.

This review discusses bio-based polymers, highlighting their potential in wound healing applications, but reports no new clinical results.

This report describes a case of secondary cutis verticis gyrata due to a cerebriform intradermal nevus, highlighting clinical management and screening guidelines.

This study's literature synthesis suggests that silymarin, derived from milk thistle, may offer protective benefits for the skin, including defense against UV damage and support for wound healing, though further clinical studies are needed.

This study found that skin fibroblasts in mice arise from two distinct lineages which contribute differently to dermal structure and repair, impacting hair follicle formation during wound healing.

This study demonstrates that Sox2-positive dermal papilla cells specify particular hair follicle types by showing heterogeneity in gene expression and pathway activation in these cells.

This study suggests that skin-derived precursors from Sox2(+) hair follicle dermal cells have the potential to function as dermal stem cells, supporting hair morphogenesis, dermal maintenance, and wound-healing.

This review discusses the role of dermal cells in hair follicle regeneration and morphogenesis and highlights their potential therapeutic implications, but it reports no new empirical findings.

This study found that in mice, inactivating beta-catenin in the dermal papilla reduces hair follicle progenitor proliferation and disrupts the hair cycle.

This study demonstrated that clonal dermal papilla and dermal sheath cell lines from hair follicles can differentiate into lipid and bone cells, suggesting their potential as a stem cell source for tissue engineering.

This study found that altering cell culture conditions to form three-dimensional papilla spheroids can restore the ability of human dermal papilla cells to induce hair growth in adult skin.

This study found that fibroblast growth factor 9, initially secreted by γδ T cells, plays a key role in modulating hair follicle regeneration in mice after skin wounds.

This study found that the volume of a hair follicle's dermal papilla is strongly correlated with its size, primarily due to the number of cells it contains and the volume of extracellular matrix.

This study found that dermal papilla cells from balding scalp hair follicles have significantly higher levels of androgen receptors than those from non-balding follicles, supporting their in vivo androgen response.

This review explores the evolution and development of skin-associated adipose tissue and proposes new nomenclature for the cells and adipose tissue underlying the reticular dermis, without reporting clinical results.

In this study, researchers found that the number of dermal papilla cells in hair follicles determines hair size and shape in mice, suggesting potential avenues for addressing hair loss.

This study found that dermal papilla and peribulbar dermal sheath cup cells in mice can both induce hair follicle formation, suggesting they may have similar functional roles in hair growth.

In this mouse study, researchers found that dermal Wnt signaling/β-catenin activity is essential for fibroblast proliferation and initiating hair follicle formation by interacting with epidermal Wnt ligands.

This study found that overexpression of activin in transgenic mice led to enhanced granulation tissue formation after skin injury due to changes in keratinocyte proliferation and differentiation.

This study found that minoxidil significantly increases VEGF mRNA and protein expression in dermal papilla cells, suggesting a role in enhancing hair follicle vascularization in androgenetic alopecia.

In this study, androgen did not affect keratinocyte growth in coculture with androgenetic alopecia-derived dermal papilla cells, but did significantly suppress keratinocyte growth when androgen receptor was overexpressed in the papilla cells.

This study identifies a bipotent stem cell in adult hair follicles that self-renews and contributes to dermal sheath and papilla cell populations, potentially aiding hair regrowth after injury, disease, or aging.

This study suggests that IGF-I may mediate androgen-induced hair growth in outer root sheath cells cocultured with beard dermal papilla cells.

The researchers reported that DHT-inducible DKK-1 may play a significant role in DHT-driven balding by inhibiting hair follicle cell growth and promoting apoptosis in androgenetic alopecia.

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.