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The best results in surgical hair restoration come from careful techniques, optimal use of limited hair supply, correct hair direction, saving hair for key areas, understanding scarring effects, and adjusting hair graft density.

A condition called Central Centrifugal Cicatricial Alopecia causes hair loss and scalp burning in middle-aged African women, and it's treated with various medications, hair transplants, and non-drug methods like wigs.

Finasteride reduces sperm count and quality and alters hormone levels in mice.

Platelet-rich plasma (PRP) injections effectively treat hair loss and thinning in both men and women, with high satisfaction and no major side effects.

A 37-year-old man with hair loss and skin issues was successfully treated with oral antibiotics, highlighting the need for early treatment. Long-term care includes low-dose antibiotics and avoiding caps and wigs.

Stem cell offspring help control their parent stem cells, affecting tissue health, healing, and cancer.

The peptide GHK-Cu helps heal and remodel tissue, improves skin and hair health, and has potential for treating age-related inflammatory diseases.

Different types of stem cells with unique roles exist in blood, skin, and intestines, and this variety is important for tissue repair.

Different types of stem cells and their environments are key to skin repair and maintenance.

Stem cell plasticity is crucial for wound healing but can also contribute to cancer development.

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

Alopecia areata is likely caused by a combination of genetic factors and immune system dysfunction, and may represent different diseases with various causes.

Layer-by-Layer self-assembly is promising for biomedical uses like tissue engineering and cell therapy, but challenges remain in material safety and process optimization.

Aging mice have slower hair regeneration due to changes in signal balance, but the environment, not stem cell loss, controls this, suggesting treatments could focus on environmental factors.

Some breast cancer chemotherapy can cause permanent hair loss.

Scientists successfully created and transplanted bioengineered hair follicles that function like natural ones, suggesting a new treatment for hair loss.

Chemotherapy and bone marrow transplant can cause permanent hair loss.

RANK-RANKL signaling is essential for hair growth and skin health.

Prolactin slows down hair growth in mice.

Ludwig pattern hair loss in women results from varying sensitivity in hair follicles, causing fewer visible hairs.

Activin B improves wound healing and hair growth by helping stem cells move using certain cell signals.

TGF-β2 plays a key role in human hair growth and development.

Bone-marrow and epidermal stem cells help heal wounds differently, with bone-marrow cells aiding in blood vessel formation and epidermal cells in hair growth.

New treatments for immune disorders caused by FOXN1 deficiency are promising.

The model suggests that scalp tension could lead to hair loss, with factors like blood vessel hardening, enlarged oil glands, and poor microcirculation also playing a role. It also hints at a possible link between skull shape and baldness pattern.

Cell-based therapies show promise for treating Limbal Stem Cell Deficiency but need more research.

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

The environment around melanocyte stem cells is key for hair regeneration and color, with certain injuries affecting hair color and potential treatments for pigmentation disorders.

Alopecia areata involves immune response and gene changes affecting hair loss.

Body hair transplants can treat baldness but differ from scalp hair and need more research on long-term results and side effects.