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TGF-β is crucial for controlling stem cell behavior and changes in its signaling can lead to diseases like cancer.

Genetic mutations can cause hair growth disorders by affecting key genes and signaling pathways.

Hairless protein can both repress and activate vitamin D receptor functions, affecting gene regulation.

Researchers found key regions in the mouse hairless gene that control its activity in skin and brain cells, affecting hair follicle function.

Understanding gene expression in hair follicles can reveal insights into hair growth and disorders.

Mammalian organs regenerate using stem cells and cell plasticity, but this ability declines with age.

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.

The document concludes that understanding the sebaceous gland's development and function is key to addressing related skin diseases and aging effects.

The sebaceous gland has more roles than just producing sebum and contributing to acne, and new research could lead to better skin disease treatments.

Keratin 16 delays skin maturation and affects skin and hair development in mice.

Birds can regenerate inner ear cells using specific gene pathways, unlike mammals.

Isotretinoin's effects and side effects, like birth defects and depression, might be due to it causing cell death in various cells.

The p53 protein has complex, sometimes contradictory functions, including tumor suppression and promoting cell survival.

The study showed that hair follicle stem cells can maintain and organize themselves in a lab setting, keeping their ability to renew and form hair and skin.

RANK-RANKL signaling is essential for hair growth and skin health.

Tcf3 helps cells move and heal wounds by controlling lipocalin 2.

miR-144-y and FOXO3 play key roles in skin and feather development in Zhedong White geese.

Certain RNA molecules are important for the development of wool follicles in sheep.

Desmoglein 4 is controlled by specific proteins that affect hair growth.

Stress activates a special function of the Vitamin D receptor with the help of c-Jun, which can also prevent cell death.

Blocking Wnt/β-catenin signaling with EGF receptor is necessary for proper hair growth.

Single-cell transcriptomics helps improve animal health and productivity by studying gene expression in individual cells.

Rats can't grow new hair follicles after skin wounds, unlike mice, due to differences in gene expression and response to WNT signaling.

Poplar seed hairs grow from the placenta at the ovary base, with endoreduplication playing a key role in their development, and share similar cellulose synthesis processes with cotton fibers.

The protein p53 directly reduces the production of Keratin 17, a skin and hair protein, in rats with radiation dermatitis.

Cashmere fiber diameter in Tibetan goats is influenced by their stress, oxygen, and metabolic adaptations.

Researchers found a genetic region that influences the number of coat layers in dogs.

Thyroid hormones and androgens affect gene expression in frog reproductive organs differently between males and females.

Genomic approach finds new possible treatments for hair loss.

New techniques have enhanced our understanding of how stem cells function and the role of mutations in aging tissues, which may influence future cancer therapies.