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

Using radiation to make mice's hair turn gray helps study and find ways to prevent or reverse hair graying.

Low oxygen areas help maintain and protect blood stem cells by using a simple sugar breakdown process for energy and managing their activity levels.

N-acetylcysteine may prevent hair loss caused by chemotherapy.

Adult stem cells from rat whisker follicles can regenerate hair follicles and sebaceous glands.

OCT4 helps granulosa cell growth in early-stage follicles, and FSH increases OCT4 through specific pathways.

Fish teeth and taste bud densities are linked and can change between types due to shared genetic and molecular factors.

Stem cell niches are crucial for regulating stem cell behavior and tissue health, and their decline can impact aging and cancer.

Epigenetic changes control how adult stem cells work and can lead to diseases like cancer if they go wrong.

Some stem cells in the body rarely divide, which could help create better treatments for diseases and aging.

Eating fewer calories improves the ability of stem cells to repair and renew the body in various tissues.

Increasing mir-302 turns human hair cells into stem cells by changing gene regulation and demethylation.

Human pluripotent stem cells could be used to make platelets for medical use, but safety, effectiveness, and cost issues need to be resolved.

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.

The nucleus is key in controlling skin growth and repair by coordinating signals, gene regulators, and epigenetic changes.

The androgen receptor is a promising target for breast cancer treatment, especially in triple-negative cases, but more research is needed for personalized therapies.

Hoxc genes control hair growth through Wnt signaling.

Colorectal cancer development involves both genetic changes and epigenetic alterations like DNA methylation and microRNA changes.

Cyclosporin extends hair growth in mice, but high-dose corticosteroids block this effect.

Managing oxidative stress might help treat low testosterone and related chronic diseases in aging men.

MSC-protein helps regenerate gum tissue and bone.

Epidermal stem cells could lead to new treatments for skin and hair disorders.

Certain human skin cells marked by CD44 and ALDH are rich in stem cells capable of long-term skin renewal.

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

Removing integrin α3β1 from hair stem cells lowers skin tumor growth by affecting CCN2 protein levels.

Different stem cells have benefits and challenges for tissue repair, and more research is needed to find the best types for each use.

Hedgehog signaling helps keep hair follicle stem cells the same in both young and old human skin.

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

New treatments targeting skin stem cells show promise for skin repair, anti-aging, and cancer therapy.

Runx genes are important for stem cell regulation and their roles in aging and disease need more research.