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The 2015 Hair Research Congress concluded that stem cells, maraviroc, and simvastatin could potentially treat Alopecia Areata, topical minoxidil, finasteride, and steroids could treat Frontal Fibrosing Alopecia, and PTGDR2 antagonists could also treat alopecia. They also found that low-level light therapy could help with hair loss, a robotic device could assist in hair extraction, and nutrition could aid hair growth. They suggested that Alopecia Areata is an inflammatory disorder, not a single disease, indicating a need for personalized treatments.

Blood-derived CD34+ cells speed up healing, reduce scarring, and regrow hair in skin wounds.

BMP signaling is essential for the development of touch domes.

The research identified genes that explain why some sheep have curly wool and others have straight wool.

BMP4 helps stem cells turn into pigment-producing cells, affecting hair color and growth.

Specific genes influence hair growth and quality in goats and sheep.

BMP signaling is important for skin color, affecting melanin production, pigment spread, and cell movement.

Sericin hydrogels heal skin wounds well, regrowing hair and glands with less scarring.

PRC1 is essential for proper skin development and stem cell formation by controlling gene activity.

Blocking a specific immune cell signal can trigger hair growth.

Skin cells show flexibility in healing wounds and forming tumors, with potential for treating hair disorders and chronic ulcers.

New technologies show promise for better hair regeneration and treatments.

Leptin-deficient mice, used as a model for Type 2 Diabetes, have delayed wound healing due to impaired contraction and other dysfunctional cellular responses.

The protein interleukin-1 alpha helps regenerate hair follicles and increase stem cell growth in mice.

Scientists found ways to identify and collect skin stem cells, which vary by skin area and are delicate.

Edar signaling is crucial for controlling hair growth and regression.

Hair in mammals likely evolved from glandular structures, not scales.

The document concludes that understanding how adult stem and progenitor cells move is crucial for tissue repair and developing cell therapies.

Genetically modified sheep with more β-catenin grew more wool without changing the wool's length or thickness.

SOX9 helps determine stem cell roles by interacting with DNA and proteins that control gene activity.

3,4,5-tri-O-caffeoylquinic acid promotes hair growth by activating the β-catenin pathway.

Scientists found the best time to transplant human stem cells for hair growth is between days 16-18 when they have the right markers and growth potential.

Epidermal Wnt/β-catenin signaling controls fat cell formation and hair growth.

Skin stem cells are promising for healing wounds and skin regeneration due to their accessibility and regenerative abilities.

Scientists discovered that certain stem cells from mice and humans can be used to grow new hair follicles and skin glands when treated with a special mixture.

Turning off the Lhx2 gene in mouse embryos leads to slower wound healing and scars.

The document concludes that adult mammalian skin contains multiple stem cell populations with specific markers, important for understanding skin regeneration and related conditions.

Fat-related cells are important for initiating hair growth.

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.

The research found a new way to heal chronic skin ulcers by turning certain cells into skin tissue using specific factors.