April 2026 in “European Journal of Medical and Health Research” Women with hair loss had lower IGF-1 levels.
June 2023 in “British Journal of Dermatology” The protein called small nuclear ribonucleoprotein polypeptide E is identified as a cause of a type of hair loss without other symptoms.
August 2012 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” FGF18 controls hair cycle rest and growth phases.
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November 1977 in “Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics”
July 2020 in “CRS 2020 Virtual Annual Meeting” Researchers developed a new skin patch that delivers more finasteride into the skin, potentially improving treatment for hair loss and prostate issues.
November 2025 in “Biomolecules” FGF22 helps hair follicle stem cells grow and develop.
Neurokinin B levels are higher in the placentas of women with PCOS who have female babies.
3 citations
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January 2025 in “International Journal of Biological Macromolecules” A new microneedle patch effectively promotes hair regrowth with less frequent dosing.
January 2009 in “China Practical Medicine” Certain genes help dermal papillae cells in hair follicles grow and group together.
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January 1996 in “Journal of Investigative Dermatology” 46 citations
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November 1963 in “Journal of Histochemistry & Cytochemistry” Arginine converts to citrulline in hair follicles as proteins harden.
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November 1976 in “Journal of Investigative Dermatology” 3 citations
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July 1996 in “Archives of Dermatological Research”
January 2026 in “Current Issues in Molecular Biology” FGF-7 helps hair grow by activating hair follicles and is a promising target for hair loss treatments.
Skin tumor cells in patients with tuberous sclerosis have higher levels of a protein called cathepsin B.
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July 1995 in “PubMed” Keratinocyte growth factor promotes hair growth and reduces hair loss from chemotherapy.
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January 2011 Collagen XVIII is crucial for maintaining tissue structure and function in the brain, kidneys, and hair.
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February 2014 in “Journal of dermatological science” Placental growth factor may help treat hair loss.
The research developed new fortilin protein constructs for potential heart disease treatments.
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June 1997 in “Baillière's clinical obstetrics and gynaecology” Scientists now better understand how human hair growth is controlled, including the roles of specific genes and proteins.
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December 2020 in “Genes” A combination of IGF-1 and EGF promotes hair growth in Angora rabbits.
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December 1972 in “Journal of Investigative Dermatology”
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February 2019 in “Journal of Investigative Dermatology” Higher levels of the DP2 receptor may lead to hair loss.
August 2013 in “Nature Reviews Drug Discovery” A protein called FGF9 helps regenerate hair follicles in mice after skin damage, and increasing FGF9 could potentially help human hair growth.
58 citations
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December 1992 in “British Journal of Dermatology” Rat hair follicles grow longer in vitro, but certain factors can inhibit this growth.
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January 2018 in “Acta dermato-venereologica” Researchers found specific genes in the part of hair follicles that could help treat hair disorders.
October 2011 in “한국생물공학회 학술대회”
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July 2011 in “Folia Histochemica et Cytobiologica” Calcium reduces involucrin in rat hair bulbs but doesn't affect filaggrin and Kdap.
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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.