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Hair follicles and deer antlers regenerate similarly through stem cells and are influenced by hormones and growth factors.

Aging causes skin stem cells to work less effectively.

Fat cells are important for healthy skin, hair growth, and healing, and changes in these cells can affect skin conditions and aging.

The document concludes that skin stem cells are important for hair growth and wound healing, and could be used in regenerative medicine.

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.

Drosha and Dicer are essential for hair follicle health and preventing DNA damage in skin cells.

Fetal skin cells from a cell bank heal wounds faster and with less scarring than adult cells.

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.

Skin and hair can help us understand organ regeneration, especially how certain stem cells might be used to form new organs.

In vivo lineage labelling is better than in vitro methods for identifying and understanding stem cells.

Keratin injections can promote hair growth by affecting hair-forming cells and tissue development.

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

The document concluded that stem cells are crucial for skin repair, regeneration, and may help in developing advanced skin substitutes.

Understanding where cancer cells come from helps create better prevention and treatment methods.

Cellular senescence has both cancer-blocking and cancer-promoting effects, and targeting senescent cells may improve health and lifespan.

Gata6 is important for protecting hair growth cells from DNA damage and keeping normal hair growth.

Eating less can slow aging and help keep stem cells healthy by cleaning out damaged cell parts.

Spheroid culture in agarose dishes improves survival and nerve cell growth in thawed human fat-derived stem cells.

Deleting the PTEN gene in mice causes nerve cells to grow larger and heal better after injury, but may cause overgrowth and hair loss in older mice.

KLF4 is important for maintaining stem cells and has potential in cancer treatment and wound healing.

Basal cell carcinoma mostly starts from cells in the upper skin layers, not hair follicle stem cells.

Aging causes changes in scalp cells that can negatively affect hair health.

Trichostatin A helps restore hair-growing ability in skin cells used for hair regeneration.

Chemotherapy causes complex changes in hair follicle cells that can lead to hair loss.

Pannexin 3 is important for bone formation and the development of bone cells.

Glutamine metabolism affects hair stem cell maintenance and their ability to change back to stem cells.

Brazilian propolis was found to speed up hair growth in mice by increasing the growth of skin cells that form hair.

The formula YH0618 can reduce the harmful side effects of the chemotherapy drug Doxorubicin and protect healthy cells.

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