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

Hair loss in Androgenetic alopecia (AGA) is due to altered cell sensitivity to hormones, not increased hormone levels. Hair growth periods shorten over time, causing hair to become thinner and shorter. This is linked to miscommunication between cell pathways in hair follicles. There's also a change in gene expression related to blood vessels and cell growth in balding hair follicles. The exact molecular causes of AGA are still unclear.

SOX9 helps determine stem cell roles by interacting with DNA and proteins that control gene activity.

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.

The research identified various cell types in mouse and human teeth, which could help in developing dental regenerative treatments.

Carvone helps treat skin issues by reducing melanin and stopping harmful cell growth.

The research identified genes that explain why some sheep have curly wool and others have straight wool.

A specific enzyme is essential for proper hair follicle stem cell development and healthy skin.

Vav2 changes how hair follicle stem cells' genes work as they age, which might improve regeneration but also raise cancer risk.

The gene Tfap2b is essential for creating a type of stem cell in zebrafish that can become different pigment cells.

Distinct β-catenin patterns are linked to cell growth, not cell death, in lung cancer.

CDP is crucial for lung and hair follicle cell development.

Mackerel-derived fermented fish oil helps hair grow by activating growth pathways and increasing cell proliferation.

Different growth patterns in thyroid tumors are influenced by where cell growth and death occur.

The article concludes that creating a detailed map of normal human skin at the single-cell level is important.

FGF9 helps hair follicles grow in small-tailed Han sheep by affecting cell growth and certain signaling pathways.

Skin cell behavior is influenced by the tightness of nearby cells, affecting their growth and development.

The conclusion is that genetic differences affect how the cochlea heals after hair cell loss, which may challenge the creation of hearing loss treatments.

Stem cell therapies show promise for treating various diseases but face challenges in clinical use and require better monitoring techniques.

The research reveals how early embryonic mouse skin develops from simple to complex structures, identifying various cell types and their roles in this process.

Researchers found 44 proteins that change during different hair growth stages and may be important for hair follicle function.

The study found that a specific area of the hair follicle helps start hair growth by reducing the blocking effects on certain cells and controlling growth signals.

Mice can regenerate ear tissue without the p53 protein.

A specific group of slow-growing stem cells marked by Thy1 is crucial for skin maintenance and healing in mice.

Cell polarity signaling controls tissue mechanics and cell fate, with complex interactions and varying pathways across species.

The plant extract remedy Satura® Rosta promotes hair growth and regrowth without negative effects.

Cornification is the process where living skin cells die to create a protective barrier, and problems with it can cause skin diseases.

Overexpression of sPLA2-IIA in mouse skin reduces hair stem cells and increases cell differentiation through JNK/c-Jun pathway activation.

Polycomb Repressive Complex 2 is not needed for hair regeneration.

Sex hormones might influence bladder cancer development, and aromatase inhibitors could increase risk in postmenopausal women.