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Fetal skin heals without scarring due to unique cells and processes not present in adult skin healing.

Advanced human skin models improve drug development and could replace animal testing.

The technique allowed noninvasive tracking of hair stem cell survival and growth, showing potential for hair loss research.

Skin stem cells are crucial for maintaining and repairing the skin and hair, using a complex mix of signals to do so.

The study concluded that a protein important for hair strength is regulated by certain molecular processes and is affected by growth phases.

Cultured dermal papilla cells can regenerate hair follicles and sustain hair growth.

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

Exosomes could potentially enhance tissue repair and regeneration with lower rejection risk and easier production than live cell therapies.

Human skin cells can create new hair follicles when transplanted into mice.

Non-immune dermal cells dominate, epidermal cells increase after day 9, and certain immune cells persist beyond inflammation in wound-induced hair follicle regeneration.

Activating a protein called β-catenin in adult skin can make it behave like young skin, potentially helping with skin aging and hair loss.

Wnt/ß-catenin signaling is crucial for regulating skin stem cells and hair growth, with the right levels and timing needed for proper function.

Immune cells are essential for skin regeneration using biomaterial scaffolds.

Softer hydrogel surfaces help maintain hair growth-related functions in skin cells.

The experiment showed that human skin grown in the lab started to form early hair structures when special cell clusters were added.

Skin and hair can regenerate after injury due to changes in gene activity, with potential links to how cancer spreads. Future research should focus on how new hair follicles form and the processes that trigger their creation.

The protein CCN2 controls hair growth by affecting hair follicle formation and stem cell activity in mice.

Researchers found a way to turn skin cells into cells that can grow new hair.

Artificial dermal template treatment can stimulate complete skin and hair follicle regrowth.

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.

Hair follicles are complex, dynamic mini-organs that help us understand cell growth, death, migration, and differentiation, as well as tissue regeneration and tumor biology.

Changing hair follicle identity could potentially reverse balding.

Stem cell technologies and regenerative medicine, including platelet-rich plasma, show promise for hair restoration in treating hair loss, but more research is needed.

The "Two-Cell Assemblage" assay is a new, simple method to identify substances that may promote hair growth.

The conclusion is that understanding how hair follicle stem cells live or die is important for maintaining healthy tissue and repairing injuries, and could help treat hair loss, but there are still challenges to overcome.

KGF and its receptor are found in enlarged prostate tissue and KGF strongly increases cell growth.

Aging causes hair loss and graying due to stem cell decline and changes in cell behavior and communication.

Dying cells can help with faster healing and new hair growth by releasing a growth-promoting molecule.

Twist1 helps maintain important features of cells crucial for hair growth by working with Tcf4 and β-catenin.

Beard cells, unlike scalp cells, produce growth factors in response to testosterone, which may explain differences in hair growth.