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Ginseng and its compounds may help hair growth and prevent hair loss, but more human trials are needed to confirm this.

Different scalp imaging methods are important for studying hair and scalp health and require more volunteers for better evaluation.

Examining scalp biopsies in different ways helps better diagnose hair loss types.

17β-estradiol may help hair growth by increasing cannabinoid receptor type 1.

Bimatoprost was found to be safer and more effective than mometasone furoate for treating scalp hair loss.

VEGF stimulates hair cell growth and increases growth receptor levels through a specific signaling pathway.

Partial hair follicle extraction can effectively double the number of hair follicles for transplants, with most surviving and growing normally after a year.

Scalp areas that look normal in people with hair loss may still show signs of disease under a microscope.

Hair transplantation and micrografting, used for baldness, involve moving hair follicles from hair-rich to bald areas, requiring careful procedure and post-care for success.

Triple horizontal scalp biopsies are 98% accurate in diagnosing hair loss, better than single biopsies.

Horizontal scalp biopsy sections effectively diagnose and predict MPAA, with follicular density and inflammation impacting hair regrowth.

Certain cells from hair follicles can create new hair and contribute to hair growth when implanted in mice.

Regenerated fully functional hair follicles using stem cells, with potential for hair regrowth therapy.

Researchers created hair-inducing human cell clusters using a 3D culture method.

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.

The study suggests computer-assisted analysis of scalp biopsies could improve hair loss diagnosis but needs more validation.

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

Nanoparticles can be used to deliver drugs to hair follicles, potentially improving treatments for conditions like acne and alopecia, and could also be used for vaccine delivery and gene therapy.

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

Scalp tourniquets did not significantly prevent hair loss from chemotherapy.

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.

Human skin makes sexual hormones that affect hair growth, skin health, and healing; too much can cause acne and hair loss, while treatments can manage these conditions.

Future hair loss treatments should aim to extend hair growth, reactivate resting follicles, reverse shrinkage, and possibly create new follicles, with gene therapy showing promise.

Alopecia areata is an autoimmune condition causing hair loss due to the immune system attacking hair follicles, often influenced by genetics and stress.

Finasteride effectively reduces hair loss by decreasing androgen levels.

Mutations in the LSS gene cause a rare type of hereditary hair loss.

Accurate diagnosis is key for treating different kinds of hair loss, and immune response variations may affect the condition and treatment results.

Scalp dermatoscopy helps diagnose and monitor hair loss severity.

Cultured dermal papilla cells can regenerate hair follicles and sustain hair growth.

The gene SDR5A1 is found in scalp hair of both hirsute and normal individuals, but it does not explain differences in hair growth.