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Two microRNAs affect hair follicle development in sheep by targeting specific genes.

Fibroblast state switching is crucial for skin healing and development.

Targeting TGFβ can improve skin immunity in older people.

Skin lesions in Carney complex are likely caused by a specific group of skin cells that promote pigment production due to a genetic mutation.

Two main types of fibroblasts with unique functions and additional subtypes were identified in human skin.

PDGFA/AKT signaling is important for the growth and maintenance of certain skin fat cells.

Skin fat has important roles in hair growth, skin repair, immune defense, and aging, and could be targeted for skin and hair treatments.

Gene network oscillations inside hair stem cells are key for hair growth regulation and could help treat hair loss.

Epidermal stem cells have various roles in skin beyond just maintenance, including forming specialized structures and aiding in skin repair and regeneration.

Signals from skin cells controlled by Rac proteins help turn certain precursor cells into white fat cells.

The study provides insights into hair growth mechanisms in yaks.

Immune cells are essential for early hair and skin development and healing.

Different types of stem cells exist within individual skin layers, and they can adapt to damage, transplantation, or tumor growth. These cells are regulated by their environment and genetic factors. Tumor growth is driven by expanding, genetically altered cells, not long-lived mutant stem cells. There's evidence of cancer stem cells in skin tumors. Other cells, bacteria, and genetic factors help maintain balance and contribute to disease progression. A method for growing mini organs from single cells has been developed.

Skin lesions in Carney Complex are caused by a gene change in some skin cells that leads to increased pigmentation and may lead to tumors.

Overactivating Hedgehog signaling makes hair follicle cells in mice grow hair faster and create more follicles.

Activating β-catenin in different skin stem cells causes various types of hair growth and skin tumors.

Current therapies cannot fully regenerate adult skin without scars; more research is needed for scar-free healing.

The research found a way to identify and study skin cells with stem cell traits, revealing they behave differently in culture and questioning current stemness assessment methods.

Wounds on the face usually heal with scars, but understanding how some wounds heal without scars could lead to better treatments.

Exosomes can improve skin health and offer new treatments for skin repair and rejuvenation.

Skin organoids are a promising new model for studying human skin development and testing treatments.

The conclusion is that CD90 is not a specific marker for fibroblast subtypes and better methods are needed to identify them.

New hair can grow from large wounds in mice, but less so as they age, involving reprogramming of skin cells and specific molecular pathways.

Skin's epithelial stem cells are crucial for repair and maintenance, and understanding them could improve treatments for skin problems.

The research reveals how early embryonic mouse skin develops from simple to complex structures, identifying various cell types and their roles in this process.

Freezing gamma-irradiated amniotic fluid may help hair growth and speed up the growth phase.

The document concludes that better targeted treatments are needed for wound healing, and single-cell technologies may improve cell-based therapies.

Some wound-healing cells can turn into fat cells around new hair growth in mice.

Mammals might fail to regenerate not because they lack the right cells, but because of how cells respond to their surroundings, and changing this environment could enhance regeneration.

Blue light promotes hair growth by interacting with specific receptors in hair follicles.