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Research on epidermal stem cells has advanced significantly, showing promise for improved clinical therapies.

New cells are added to the hair's dermal papilla during the active growth phase.

Neuronatin is found in specific cells within rat testis, hair follicles, tongue, and pancreas, suggesting it has various roles in tissue development and function.

The mTurq2-Col4a1 mouse model shows that cells can divide while attached to stable basement membranes during development.

Researchers created rat liver stem cells that could help repair liver failure in rats and may be useful for studying human liver diseases.

Adding hyaluronic acid helps create larger artificial hair follicles in the lab.

Certain genes are more active in baby scalp cells and can help grow hair when added to adult mouse skin cells.

Keratin genes change gradually during skin cell development and should be used carefully as biomarkers.

Adult esophageal cells can start to become like skin cells, with a key pathway influencing this change.

Hair follicle regeneration and delivery is complex due to many molecular and cellular factors.

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

Keratin gene expression helps understand different types of skin cells and their development, and should be used carefully as biological markers.

Researchers found four key stages of cell development that are important for hair growth and shedding in cashmere goats.

Sirolimus and propranolol may reduce abnormal cell growth and improve lymphatic malformations in children.

The Hairless gene is crucial for healthy skin and hair growth.

Hair follicle development is controlled by interactions between skin tissues and specific molecular signals.

Hair regeneration needs dynamic cell behavior and mesenchyme presence for stem cell activation.

The study found that sweat glands contain different types of stem cells that help with healing and maintaining healthy skin.

Wnt1/βcatenin signaling is crucial for heart repair after injury.

Scientists have found a way to create hair follicles from skin cells of newborn mice, which can grow and cycle naturally when injected into adult mouse skin.

Scientists made working salivary glands in mice using bioengineered cells, which could help treat dry mouth.

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.

Cytokeratin 19 and cytokeratin 15 are key markers for monitoring the quality and self-renewing potential of engineered skin.

The circadian clock is crucial for tissue renewal and regeneration, affecting stem cell functions and having implications for health and disease.

Using human fat tissue derived stem cells in micrografts can safely and effectively increase hair density in people with hair loss.

Wnt signaling is crucial for skin and hair development and its disruption can cause skin tumors.

Blocking BMP signaling causes hair loss and disrupts hair growth cycles.

Chemotherapy often causes hair loss, nail changes, and mouth issues, but these are usually manageable.

Keratins are important for skin cell health and their problems can cause diseases.

Disruptions in hair follicle fibroblast dynamics can cause hair growth problems.