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Skin fat plays a key role in immune defense and healing beyond just storing energy.

Improved understanding of stem cell mechanisms can enhance skin tissue engineering.

A certain type of skin cell, marked by EGFR, produces a lot of IGF1 and helps hair follicles grow back faster.

MicroRNA-148a is crucial for maintaining healthy skin and hair growth by affecting stem cell functions.

Fibroblast Growth Factors (FGFs) are important for tissue repair and regeneration, influencing cell behavior and other factors involved in healing, and are crucial in processes like wound healing, bone repair, and hair growth.

The right cells and signals can potentially lead to scarless wound healing, with a mix of natural and external wound healing controllers possibly being the best way to achieve this.

The research found that specific stem cells maintain skin gland openings and that disrupting their activity can cause blockages or early cancer signs, indicating a need for targeted treatments.

Different types of sun exposure damage skin cells and immune cells, with chronic exposure leading to more severe and lasting damage.

Dermal fibroblasts have adjustable roles in wound healing, with specific cells promoting regeneration or scar formation.

Using the drugs AMD3100 and Tacrolimus together greatly improves skin healing and hair growth after a deep skin cut by increasing stem cells in the wound.

High levels of ERK activity are key for tissue regeneration in spiny mice, and activating ERK can potentially redirect scar-forming healing towards regenerative healing in mammals.

Newborn skin cells can change into wound-healing cells more easily than adult ones, which might explain why baby skin heals without scars. Understanding this could help treat chronic wounds and prevent scarring.

Dermal adipose tissue in mice can change and revert to help with skin health.

Wounds can cause new hair growth in adult mice, influenced by Wnt signaling.

GDNF signaling helps in hair growth and skin healing after a wound.

Understanding hair follicle development can help improve cashmere quality.

The research found that a protein called PPARg is important for the formation and healing of sebaceous glands, which can regenerate independently from hair follicles.

Notch signalling helps skin cells differentiate and prevents tumors.

Hair follicle dermal stem cells are key for regenerating parts of the hair follicle and determining hair type.

Scarless healing is complex and influenced by genetics and environment, while better understanding could improve scar treatment.

The balance between androgen receptor and p53 is crucial for sebaceous gland differentiation.

Researchers created a rat model to study skin damage caused by radiation, which could help develop new treatments.

The research found a new way to heal chronic skin ulcers by turning certain cells into skin tissue using specific factors.

Different types of sun exposure can damage skin cells and affect healing, with chronic exposure being more harmful, and certain immune cells help in the repair process.

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

Activating the GDNF-GFRα1-RET signaling pathway could potentially promote skin and limb regeneration in humans and could be used to treat hair loss and promote wound healing.

Lower proximal cup cells, not bulge stem cells, regenerate hair follicles after chemotherapy.

Human skin xenografting could improve our understanding of skin development, renewal, and healing.

Mice without the p21 gene can fully regenerate injured ears due to reduced Sdf1 increase and leukocyte recruitment, suggesting new ways to induce tissue regeneration in mammals.

The Wnt/β-catenin pathway is important for body functions and diseases, and targeting it may treat conditions like cancer, but with safety challenges.