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Stress can cause hair loss by negatively affecting hair follicles and this effect might be reversed with specific treatments.

Chitosan and surface-deacetylated chitin nanofibers may help treat hair loss.

Minoxidil helps prevent stress-caused hair loss in mice.

The enzymes 5α-reductase and 3α/β-hydroxysteroid oxidoreductase help create brain-active substances from progesterone and testosterone, which could be used for treatment, but more research is needed to ensure their safety and effectiveness.

Hair graying is influenced by factors like nerves, fat cells, and immune cells, not just hair follicles.

Hair loss caused by genetics and hormones; more research needed for treatments.

Alcohol extract from Vernonia anthelmintica seeds may help treat stress-related hair loss.

Testosterone and its metabolites affect brain functions and could help treat neurological disorders.

Hair loss in Androgenetic Alopecia is caused by genetics, aging, and lifestyle, leading to hair follicle shrinkage and related health risks.

Meis2 is essential for touch sensation and proper nerve connection to touch receptors in certain skin areas of mice.

Young adults have about 230,000 tactile nerve fibers, decreasing 5-8% per decade with age.

The transcription factor Meis2 is essential for touch sensation and proper nerve development in touch receptors.

Meis2 is essential for touch sensation and nerve function in mice.

Finasteride and low-level laser therapy are similarly effective for frontal pattern hair loss.

The skin has a complex immune system that is essential for protection and healing, requiring more research for better wound treatment.

The research reveals how early embryonic mouse skin develops from simple to complex structures, identifying various cell types and their roles in this process.

3D imaging of skin biopsies offers better accuracy but is time-consuming and can't clear melanin.

Scientists have improved 3D models of human skin for research and medical uses, but still face challenges in perfectly replicating real skin.

4-Aminopyridine improves skin wound healing and tissue regeneration by increasing cell growth and promoting nerve repair.

Nanomaterials can significantly improve wound healing and future treatments may include smart, real-time monitoring.

The study concluded that the new wound model can be used to evaluate skin regeneration and nerve growth.

Naked mole-rats have unique skin and hair nerve structures, lacking certain pain and temperature-related neuropeptides.

Mouse skin glands need healthy nerves to grow properly during hair growth phases.

Using a special skin cream with gabapentin helped reduce symptoms of a certain scalp condition but didn't change nerve fibers or skin chemicals.

P2X₃-IR fibers are widespread in rat skin and likely help detect pain.

The back of the scalp has more nerve fibers than the front, which may explain why some people feel more sensitivity there.

Merkel cells stabilize nerve endings in the skin, and they change independently of each other.

Forehead lifting can restore a youthful look and improve brow aesthetics using various surgical and nonsurgical methods.

Researchers successfully transplanted hair follicles in mice, which survived well and helped in wound healing.

3D bioprinting is advancing in plastic and reconstructive surgery, especially for creating tissues and improving surgical planning, but faces challenges like vascularization and material development.