1 citations
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January 2022 in “Italian journal of dermatology and venereology” The combination of arginine and zinc reduces hair loss and increases hair growth effectively.
23 citations
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July 1993 in “The journal of investigative dermatology/Journal of investigative dermatology” Certain chemicals and peptides can promote hair growth or prevent baldness.
March 2026 in “Journal of Skin and Sexually Transmitted Diseases” Long hair can cause hair loss in the middle of the scalp, and cutting it shorter helps.
January 1996 in “Springer eBooks” Balding doesn't reduce the number of hair follicles, it just makes them smaller.
13 citations
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May 2022 in “Cell discovery” The study found new details about human hair growth and suggests that preventing a specific biological pathway could potentially treat hair graying.
24 citations
,
May 2009 in “The FASEB Journal” Akt2 and SGK3 are both important for normal hair growth and development.
September 2023 in “The Journal of Dermatology” Transplanting one's own hair follicle cells can improve hair loss in men and women, and is particularly effective in women.
November 2023 in “Stem cells and cloning” A new treatment using stem cell-conditioned media significantly improved hair growth in people with temporary hair loss.
January 1996 in “Springer eBooks” Hair can regrow if the sebaceous gland is intact, even if the hair root is removed.
January 2024 in “Medicine” Hypothyroidism is often linked to the hair loss condition telogen effluvium.
1 citations
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May 2024 in “Preprints.org” Rex rabbit fur is best harvested at 120 days for optimal hair density and quality.
June 2023 in “JAAD case reports” The document concludes that "hot comb alopecia" is now called "central cicatricial centrifugal alopecia" and its causes are complex.
31 citations
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August 2001 in “PubMed” Hair follicles convert androgens, affecting hair loss patterns.
July 2025 in “International Journal of Medicine Sciences” Holistic treatment improved hair growth, reduced hair loss, and boosted well-being.
37 citations
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July 1999 in “The EMBO Journal” Overexpression of certain genes can shorten hair by disrupting the hair-growth cycle.
1 citations
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May 2017 in “InTech eBooks” Hair loss in Androgenetic alopecia (AGA) is due to altered cell sensitivity to hormones, not increased hormone levels. Hair growth periods shorten over time, causing hair to become thinner and shorter. This is linked to miscommunication between cell pathways in hair follicles. There's also a change in gene expression related to blood vessels and cell growth in balding hair follicles. The exact molecular causes of AGA are still unclear.
Hair transplantation greatly improves mental health and self-esteem in people with hair loss.
58 citations
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November 2020 in “International Journal of Dermatology” COVID-19 may cause a temporary hair loss condition called telogen effluvium in some patients after recovery.
9 citations
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March 2019 in “Scientific reports” Temporary ROS production in cultured human hair follicles promotes growth and stem cell activation.
3 citations
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June 2017 in “Medical lasers” A treatment combining laser energy and injections improved hair loss and unexpectedly also reduced hair graying.
January 2017 in “Deleted Journal” Hair transplantation surgery now offers natural, lasting, and safe results.
3 citations
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November 2021 in “Frontiers in Medicine” Advanced male pattern baldness affects the back of the scalp, reducing hair follicles.
71 citations
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June 2001 in “American Journal of Pathology” The p53 protein helps control hair follicle shrinking by promoting cell death in mice.
1 citations
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January 1997 in “Archives of Dermatology” Hair loss from alopecia areata can sometimes regrow in a pattern similar to androgenetic alopecia.
April 2017 in “Journal of Investigative Dermatology” Hair loss patterns differ between males and females due to 5 master regulators and JAK-STAT signaling affects hair growth.
10 citations
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October 2020 in “Frontiers in Cell and Developmental Biology” Wounds can regenerate hair in young mice, but this ability declines with age, offering insights for improving tissue regeneration in the elderly.
Hair restoration surgery is becoming more common as male pattern baldness increases with age.
November 2025 in “Journal of Microbiology and Biotechnology” Pea sprout extract may help hair regrow by reducing stress and inflammation.
Non-immune dermal cells dominate, epidermal cells increase after day 9, and certain immune cells persist beyond inflammation in wound-induced hair follicle regeneration.