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Japanese researchers created new hair follicles from human cells that grew hair when put into mice, and other findings showed a link between eye disease severity and corneal thickness, gene mutations affecting hearing and touch, and the safety of the shingles vaccine for adults over 50.

Ovulation disorders are a major cause of infertility and menstrual problems in women.

Alopecia areata is a reversible, autoimmune-related hair loss that can have significant emotional impact and uncertain treatment effectiveness.

New suturing technique with wider intervals and shallow stitches helps prevent scalp scars and promotes hair growth.

Runx genes are important for stem cell regulation and their roles in aging and disease need more research.

Low dose oral minoxidil helps regrow hair in permanent chemotherapy-induced alopecia.

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

Too much Smad7 changes skin and hair development by breaking down a protein called β-catenin, leading to more oil glands and fewer hair follicles.

Melanocyte precursors in human fetal skin follow a specific migration pattern and some remain in the skin's deeper layers.

Kenogen increases with hair loss in women.

The protein SLC1A3 is important for activating skin stem cells and is necessary for normal hair and skin growth in mice.

Wnt/ß-catenin signaling is crucial for regulating skin stem cells and hair growth, with the right levels and timing needed for proper function.

Skin cells can help create early hair-like structures in lab cultures.

Organs like hair follicles can renew themselves in complex ways, adapting to different needs and environments.

The document concludes that regenerating functional ectodermal organs like teeth and hair is promising for future therapies.

Laminin-511 may help promote hair growth, while laminin-332 does not affect hair loss.

The research found genes that may protect certain scalp cells from hair loss.

The document concludes that alopecia has significant social and psychological effects, leading to a market for hair loss treatments.

DHT reduces a cell's ability to promote hair growth, while 3D culture without DHT improves it.

Keratin 15 is not a reliable sole marker for identifying epidermal stem cells because it's found in various cell types.

Scientists have made progress in growing mini-organs and regenerating parts of the skin, with plans to treat hair loss in a future trial.

Balding and low testosterone increase risk of urinary stones.

Cinnamon bark extract may help prevent weight loss and hair loss in breast cancer patients during chemotherapy and is safe to use.

Good nutrition is crucial for health and preventing disease, and supplements can help prevent nutrient deficiencies.

Apoptosis is essential for human skin development and forming a functional epidermis.

The TGF-β family helps control how cells change and move, affecting skin, hair, and organ development.

All-trans retinoic acid at high doses harms goat hair growth cells and could be bad for hair growth.

Keratin expression reflects cell organization and differentiation, not causes it.

Skin aging is due to impaired stem cell mobilization or fewer responsive stem cells.

The document concludes that while significant progress has been made in understanding skin biology and stem cells, more research is needed to fully understand their interactions with their environment.