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A certain smell receptor in hair follicles can affect hair growth when activated by a synthetic sandalwood scent.

Hair shedding is an active process that could be targeted to treat hair loss.

Fat cells are important for healthy skin, hair growth, and healing, and changes in these cells can affect skin conditions and aging.

Aromatase gene variation may increase female hair loss risk.

Certain mice without specific receptors or mast cells don't lose hair from stress.

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.

Exosomes from dermal papilla cells help hair growth by making hair follicle stem cells multiply and change.

mTOR signaling helps activate hair stem cells by balancing out the suppression caused by BMP during hair growth.

HFMs can help study hair growth and test potential hair growth drugs.

Dermal papilla cells help wounds heal better and can potentially grow new hair.

Inactive hair follicle stem cells help prevent skin cancer.

Human hair follicle cells can grow hair when put into mouse skin if they stay in contact with mouse cells.

Brain-Derived Neurotrophic Factor (BDNF) slows down hair growth and promotes hair follicle regression.

Children with atopic dermatitis often have sleep problems due to itching and may benefit from melatonin, which helps with sleep and skin symptoms.

The document concludes that understanding hair and feather regeneration can help develop new regenerative medicine strategies.

Understanding how hair follicle stem cells work can help find new ways to prevent hair loss and promote hair growth.

Children's hair grows in different types from before birth through puberty, with growth rates and characteristics varying by age, sex, and race.

Some skin conditions may indicate metabolic syndrome, which could help with early detection and management of related health issues.

miR-22, a type of microRNA, controls hair growth and its overproduction can cause hair loss, while its absence can speed up hair growth.

The document explains hair growth and shedding, factors affecting it, and methods to evaluate hair loss, emphasizing the importance of skin biopsy for diagnosis.

Stem cell niches are adaptable and key for tissue maintenance and repair.

The document concludes that future heart disease research should account for sex-specific differences to improve diagnosis, treatment, and outcomes.

Researchers developed a new type of memory using antiferromagnets that is stable, not disrupted by magnets, and works at room temperature.

Hair follicle regeneration possible, more research needed.

The document concludes that both internal stem cell factors and external influences like the environment and hormones affect hair loss and aging, with potential treatments focusing on these areas.

Ginsenoside F2 from ginseng may increase hair growth better than standard treatments by affecting cell growth signals.

Hair growth is influenced by various body and external factors, and neighboring hairs communicate to synchronize regeneration.

The conclusion is that we need more effective hair loss treatments than the current ones, and these could include new drugs, gene and stem cell therapy, hormones, and scalp cooling, but they all need thorough safety testing.

Scientists created 3D hair-like structures that could help study hair growth and test treatments.

Some people experience severe, long-lasting side effects from fluoroquinolone antibiotics, leading to the recommendation of limited use and increased awareness of these risks.