July 2018 in “Hair transplant forum international” Different PRP systems produce varying levels of platelet concentrations.
October 2025 in “International Journal of Dermatology” GLP-1 receptor agonists may cause hair loss, but regrowth is rare.
1 citations
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January 2004 in “Linchuang pifuke zazhi” Substance P helps hair growth by extending the growth phase and affecting certain growth factors.
January 2023 in “Advances in reproductive sciences” Higher levels of the protein Pannexin-1 may play a role in hair loss in women with PCOS.
3 citations
,
July 2022 in “Indian Journal of Dermatology” ALEP is a drug-triggered skin reaction with pustules that clears up in a week after stopping the drug.
8 citations
,
February 2019 in “Journal of The European Academy of Dermatology and Venereology”
January 2025 in “BMJ Case Reports” Precocious puberty can signal familial adenomatous polyposis.
3 citations
,
September 2024 in “Journal of Microbiology and Biotechnology” Human placenta extract reduces inflammation and symptoms in atopic dermatitis.
April 2017 in “Plastic surgical nursing” Platelet-rich plasma (PRP) is an effective treatment for hair loss that involves scalp injections and requires ongoing maintenance.
June 2026 in “Biomolecules and Biomedicine” Phoenixin levels are higher in PCOS patients and may help in diagnosis.
19 citations
,
September 2019 in “British Journal of Dermatology” FOL-005 peptide can reduce human hair growth by lowering FGF7 levels.
52 citations
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September 2012 in “Oncogene”
11 citations
,
August 2020 in “Diabetes” Testosterone helps human pancreatic cells increase insulin release.
2 citations
,
July 2011 in “International Journal of Dermatology” EPF can occur without visible pustules.
September 2005 in “Archives of Dermatological Research” Large prostate patients more likely to have hair loss.
9 citations
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July 2020 in “Cell Proliferation” Epiregulin can help hair grow and may be useful for treating hair loss.
7 citations
,
October 2006 in “Medical hypotheses” UV light might cause excessive hair growth by increasing PGE2 in the skin.
13 citations
,
January 2020 in “Experimental Dermatology” PRP growth factor concentrations vary, no significant hair growth difference found.
19 citations
,
June 2020 in “General and comparative endocrinology” Hair cortisol is a reliable stress indicator in cattle but may not be valid for pigs.
August 2010 in “한국한의학연구원 논문집” Phellodendri Cortex Extract may help treat benign prostatic hyperplasia.
March 2026 in “Anais Brasileiros de Dermatologia” Lichen planopilaris and frontal fibrosing alopecia are likely distinct diseases with different tissue involvement.
December 2021 in “IP Indian journal of clinical and experimental dermatology” PRP therapy significantly improved hair growth in a girl with chronic alopecia areata.
12 citations
,
February 2017 in “International journal of developmental neuroscience” Female guinea pigs exposed to less allopregnanolone before birth showed more anxiety-like behavior.
7 citations
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January 2015 in “PubMed” Osteopontin may play a role in alopecia areata, but its levels don't predict treatment success.
April 2026 in “The FASEB Journal” Exosomal miR-199a-3p from dermal papilla cells helps control hair color by affecting melanocytes.
2 citations
,
January 2005 in “The Japanese Journal of Veterinary Dermatology” Abnormal adrenal function is not the cause of alopecia in Pomeranians; it may be due to breed-specific hormones.
10 citations
,
August 2013 in “Experimental Dermatology” Hairless protein and putrescine regulate each other, affecting hair growth and skin balance.
4 citations
,
January 2007 in “Gynecological endocrinology” Low leptin levels in obese women with high testosterone may indicate a tumor that secretes male hormones.
10 citations
,
February 2013 in “British Journal of Dermatology” Thyrotropin-releasing hormone may help control skin and hair growth and could aid in treating related disorders.
January 2024 in “International Journal of Trichology” PON1 levels might indicate hair loss severity, but other health factors can affect this.