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Wound healing is a complex, multi-phase process involving various cells and activities to repair skin damage.

A man's chest hair turned white after a shingles infection, possibly due to virus-damaged pigment cells.

Astragalus sinicus extracts may help promote hair growth and treat hair loss.

The inhibitor DPP can promote hair growth.

Wound healing involves complex signaling that stops bleeding, reduces damage, and repairs skin, sometimes without scarring.

Strip harvest hair transplants produce natural-looking results and have a high success rate with minimal damage to hair follicles.

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.

A cancer drug called nilotinib might cause hair loss due to inflammation around hair follicles.

Adipose-derived stem cells and platelet-rich plasma together can protect skin and hair from radiotherapy damage.

Dr. Parsa Mohebi created a new tool to improve hair transplant efficiency and reduce follicle damage.

FUE can be successfully done on African-American hair by using larger punch tools and careful techniques to reduce hair damage.

Melanocytes are important for skin and hair color and protect the skin from UV damage.

For East Asians, using a deeper and larger punch in FUE is crucial to avoid follicle damage.

Friedreich's ataxia causes thin, weak hair with surface damage and cavities.

Melanocytes are cells that make skin and hair color and help protect skin from sun damage.

Clipping is the best method to prepare rats for studying hair loss from chemotherapy because it causes less skin damage and effectively gets hair to the right growth phase.

SLE patients experience hair loss similar to telogen effluvium, with hair damage and immune activity at hair follicles.

Cicatricial alopecia, a permanent hair loss condition, is mainly caused by damage to specific hair follicle stem cells and abnormal immune responses, with gene regulator PPAR-y and lipid metabolism disorders playing significant roles.

Nanoparticles can enter the skin, potentially causing toxicity, especially in damaged skin.

Activating TLR9 helps heal wounds and regrow hair by using specific immune cells.

Hair follicle stem cells can help heal intestinal injuries in rats.

FUE hair transplant is a promising method with benefits like less scarring, but requires a skilled surgeon and can damage hair follicles.

New butyric acid prodrugs show promise for cancer treatment, anemia management, and protecting hair from chemotherapy damage.

The new hair graft device is faster, more efficient, and reduces damage to hair follicles.

The KD spreader makes hair transplants safer and easier, especially for beginners, by reducing damage to hair follicles.

The study concluded that key signs of Keratosis follicularis spinulosa decalvans are changes in terminal hair and vellus hair follicles, which likely start the inflammation and damage to hair follicles.

Hair loss in males involves inflammation, collagen buildup, and follicle damage, with severity increasing with age and baldness duration.

Cicatricial alopecia may be caused by immune attacks on hair follicles, gland issues, or stem cell damage.

Stem cells from umbilical cord blood may prevent hair loss caused by certain medications.

Injecting newborn mice with a niacin blocker caused skin, gut, and brain damage similar to human pellagra.