34 citations
,
March 2009 in “British journal of dermatology/British journal of dermatology, Supplement” Vitamin C derivative helps hair grow longer by making cells produce a growth factor through a specific cellular pathway.
19 citations
,
December 2016 in “PLOS ONE” Early-stage skin cells help regenerate hair follicles, with proteins SDF1, MMP3, biglycan, and LTBP1 playing key roles.
5 citations
,
November 1999 in “Medical Hypotheses” Minoxidil, a common hair loss treatment, might work by counteracting a hormone that reduces hair growth and promotes hair loss.
Equisetum debile extract may help with hair loss by inhibiting enzymes and reducing inflammation.
January 2025 in “SSRN Electronic Journal”
134 citations
,
January 2010 in “Biomedical research” Low oxygen conditions increase the hair-growing effects of substances from fat-derived stem cells by boosting growth factor release.
51 citations
,
January 2004 in “Domestic animal endocrinology” Melatonin implants and long daylight hours alter the timing of hormone release and hair growth in mouflon sheep.
3 citations
,
December 2011 in “Pediatric Dermatology” The patient's long-term hair loss was caused by leukemia treatments and low estrogen levels, worsened by her genetic tendency for hair loss.
September 1978 in “Journal of steroid biochemistry/Journal of Steroid Biochemistry” 21 citations
,
September 1994 in “The Journal of Clinical Endocrinology and Metabolism” 3 citations
,
July 2024 in “Biomolecules” Melatonin may help treat various diseases and is influenced by magnetic fields, but more research is needed.
1 citations
,
July 2024 in “British Journal of Dermatology” Inhibiting certain proteins harms hair follicle immunity and increases IL-33, affecting hair health.
July 2025 in “Journal of Investigative Dermatology” Breezula® may be more effective than Minoxidil in promoting hair growth by reducing a hair growth inhibitor.
1 citations
,
February 2022 in “Experimental Dermatology” Certain proteins are found at higher levels in balding areas compared to non-balding areas, suggesting a link to hair loss. This could be useful for diagnosing and treating hair loss.
220 citations
,
August 1988 in “Clinical endocrinology” Melatonin may help with sleep issues, depression, and cancer, but more research is needed.
75 citations
,
July 2016 in “New phytologist” The protein RSL4 is crucial for making root hairs longer by controlling genes related to cell growth.
67 citations
,
May 2013 in “Therapeutic drug monitoring” Wait 4-5 weeks after drug use before hair testing and cut hair into three segments to confirm single drug exposure.
44 citations
,
April 2021 in “Frontiers in Cell and Developmental Biology” MSC-derived exosomes may help in skin repair and regeneration.
30 citations
,
November 2020 in “Journal of Advanced Research” Conditioned medium from keratinocytes can improve hair growth potential in cultured dermal papilla cells.
26 citations
,
August 1971 in “Journal of Morphology” Lizards can regrow their tail scales with the same structure, distribution, and gender-specific features as the original ones, and this unique ability is not seen in adult mammals.
7 citations
,
June 2021 in “Cell Proliferation” Low oxygen levels improve the function of hair and skin cells when they are in direct contact.
November 2021 in “Current Otorhinolaryngology Reports” New treatments for hair loss could involve using stem cells and a process called the Wnt/beta-catenin pathway to stimulate hair growth.
August 2020 in “Research Square (Research Square)” Oxygen levels affect hair growth and color cells differently when they interact directly.
October 2024 in “Intisari Sains Medis” Combining secretome with other treatments quickly improves eyebrow hair growth in alopecia areata.
32 citations
,
May 2020 in “European Journal of Pharmacology” Stem cell therapies show promise for hair regrowth but face production and application challenges.
Rat hair follicle stem cell exosomes can significantly aid wound healing.
1540 citations
,
October 2008 in “Fertility and Sterility” The report concludes that PCOS is mainly a condition of excess male hormones and its definition may change as new information is discovered.
989 citations
,
August 2007 in “The Lancet” PCOS is a complex condition with major health impacts, needing more research for better diagnosis and treatment.
352 citations
,
January 2006 in “The Journal of Clinical Endocrinology and Metabolism” Most women referred for excess male hormone symptoms had polycystic ovary syndrome (PCOS), with other conditions being less common.