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A new method using gold nanoshells and infrared light effectively delivers siRNA to cancer and stem cells with precision and minimal damage.

β-catenin is essential for stem cell activation and proliferation in hair follicles.

Deleting NIPP1 in mouse skin cells causes early aging and chronic skin issues.

Ectodin integrates BMP, SHH, and FGF signals in developing ectodermal organs.

Nerve signals are crucial for hair follicle stem cells to become skin stem cells and help in wound healing.

Researchers identified new cell types and genes in early hair follicle development.

Adipose-derived stem cells can be transformed into hair-forming cells using specific extracellular vesicles, offering potential for hair regeneration therapies.

New imaging technologies help us see how stem cells work in living animals.

The conclusion is that tissue structure is key for stem cell communication and maintaining healthy tissues.

Certain mature cells in mouse lungs can turn back into stem cells to aid in tissue repair.

Keratinocyte stem cells are crucial for skin renewal and have potential in wound healing and tissue regeneration.

Planarians regenerate using conserved gene expression mechanisms, with runt-1 crucial for cell type specification.

Different types of stem cells in hair follicles play unique roles in wound healing and hair growth, with some stem cells not originating from existing hair follicles but from non-hair follicle cells. WNT signaling and the Lhx2 factor are key in creating new hair follicles.

Basal stem cells in the skin have distinct types that are crucial for skin structure and health.

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

Three genes, BMP4, POSTN, and WNT5A, may help treat keloids.

Transplanted stem cells from hair follicles significantly boosted hair growth and normalized follicles in certain mice.

Different types of cells in the eye express specific keratins at various stages of development.

The model can effectively test gene functions and drug responses in human skin.

CDKN2AIP gene is less active in nevus sebaceous, affecting related RNA networks.

Regulating keratinocyte growth in engineered skin can improve wound healing.

Fibronectin is essential for hair follicle regeneration by supporting stem cells.

EGF signaling affects gene expression in skin cells, influencing hair growth and potentially cancer.

Different types of stem cells with unique roles exist in blood, skin, and intestines, and this variety is important for tissue repair.

Encapsulated stem cell exosomes in hydrogel improve wound healing.

Neural cell nanovesicles help hair growth by activating key signals.

The method allows for 3D tracking of hair follicle stem cells and shows they can regenerate hair for up to 180 days.

Exosomes from stem cells help improve nerve repair in rats.

Mouse hair follicle stem cells have a flexible chromatin state that supports skin health and hair growth.