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Ionizing radiation damages human hair follicles by stopping cell growth, causing cell death, disrupting color, and increasing stress and damage markers.

Argan press cake extract might help grow hair and protect hair cells from damage and inflammation.

LONRF1 is important for oxidative damage response and tissue remodeling during wound healing.

Finasteride worsens heart damage but reduces cell toxicity caused by nandrolone decanoate.

Vitamin D can reduce skin inflammation caused by UV rays by enhancing cell "fitness" and skin repair.

A 12-year-old boy had severe shingles and skin damage after a stem-cell transplant.

Tiny pollution particles called PM2.5 can harm skin cells by causing stress, damage to cell parts, and cell death.

The document concludes that there are no effective clinical treatments for hearing loss due to hair cell damage, but research is ongoing.

A substance from Caulerpa racemosa seaweed may protect against skin damage caused by air pollution by reducing oxidative stress and cell death.

Chitosan-encapsulated Cordyceps militaris reduces lung cell damage from pollution.

Low level laser therapy may help regenerate hair cells in the ear after damage from gentamicin.

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

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.

Reactive oxygen species (ROS) influence hair growth by causing DNA damage, cell death, and changes in immune cells.

Deferoxamine may help protect inner ear cells from damage caused by oxidative stress.

Wnt and Notch pathways are crucial for repairing blood stem cells after damage.

Cancer treatment drugs can cause permanent hair loss by damaging hair follicle stem cells, but a specific inhibitor might reverse this effect.

The study suggests that the arrector pili muscle is important for hair health and its damage might contribute to hair loss.

Transplanted hair follicle stem cells improved brain function and reduced damage after a stroke in rats.

Hair follicle stem cells can turn into many cell types and may help repair nerve damage and have other medical uses.

Overactive Stat3 in mouse skin causes hair loss and cell structure damage.

Hair follicle stem cells can be transplanted onto the eye using a fibrin carrier to help repair eye damage.

A new compound slows cancer cell growth and causes cell death by blocking cell cycle progression and increasing cell-damaging molecules.

Tanshinone IIA helps protect skin tissue from low oxygen damage by boosting certain cell markers.

A rare type of skin cancer on the scalp can be mistaken for hair loss, causing delayed diagnosis and severe damage.

Melasma results from changes in the skin's pigment and structure, not just pigment cell growth.

Ginseng extracts protect brain cells and reduce damage in diabetic rats.

A PIK3CA mutation in Schwann cells causes severe nerve damage and increased glycolysis, but early treatment can help.

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

Fat tissue vesicles protect skin from UV damage better than stem cell vesicles.