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A woman's hair loss was correctly diagnosed as Lichen planopilaris after initial misdiagnosis, highlighting the usefulness of trichoscopy in diagnosing hair disorders.

Targeted therapy for skin cancer is complex due to the role of the hedgehog pathway in both cancer and hair growth.

A rare skin disorder, nevus comedonicus, can appear on one side of the body following Blaschko's lines.

Activin increases skin tumor formation, skin Tregs help hair growth, lymph-node removal doesn't improve melanoma survival, cells can revert to stem cells in wound healing, and skin bacteria produce peptides that may treat infections.

Fetal scalp cells have more regenerative genes than adult cells, and decellularized muscle matrix is better for muscle repair than commercial alternatives.

Transplanted whisker follicles caused hair growth on the spine of mice.

Changing hair follicle identity could potentially reverse balding.

Some treatments can improve skin's defense against damage, but overuse may cause other skin problems.

Nrf2 helps protect skin from damage but too much can cause skin problems.

The study suggests that higher levels of SIRT1 and SIRT2 may improve overall cell health and aging processes.

A 70-year-old woman with a rare skin condition improved after treatment with topical steroids and acitretin.

Skin and hair renewal is maintained by both fast and slow cycling stem cells, with hair regrowth primarily driven by specific stem cells in the hair follicle bulge. These cells can also help heal wounds and potentially treat hair loss.

Hair disorders need a holistic approach, including medical, cosmetic, and psychological support.

Hair follicles help attract immune cells to minor skin injuries.

Scientists found gene mutations that affect hair loss, skin stem cells, and skin disorders, and identified drugs that may help treat blood vessel and skin conditions.

Sun exposure and corticosteroid use are linked to a skin condition, aseptic necrosis can happen with different wart treatments, and hair loss might be caused by hormone injections and dieting.

Some people may naturally have beaded lines on their skin that are more visible with certain treatments, and hair loss similar to post-pregnancy can occur after specific diet and therapy.

Integrin alphavbeta6 is important for wound healing and hair growth, and blocking it may improve these processes.

The document concludes that better targeted treatments are needed for wound healing, and single-cell technologies may improve cell-based therapies.

Hair follicles can regrow in wounded adult mouse skin using a process like embryo development.

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

Hair follicles are complex, dynamic mini-organs that help us understand cell growth, death, migration, and differentiation, as well as tissue regeneration and tumor biology.

Hair follicle development is controlled by interactions between skin tissues and specific molecular signals.

People with hair loss have more androgen receptors and enzymes in certain follicles, with men and women showing different patterns.

Understanding phenotypic plasticity is crucial for developing effective cancer therapies.

β-catenin is essential for stem cell activation and proliferation in hair follicles.

Hair growth phase and certain genes can speed up wound healing, while an inflammatory mediator can slow down new hair growth after a wound. Understanding these factors can improve tissue regeneration during wound healing.

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

SKPs are similar to adult skin stem cells and could help in skin repair and hair growth.

Frontal fibrosing alopecia is a hair loss condition in postmenopausal women, similar to lichen planopilaris, with ineffective treatments.