54 citations
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May 1994 in “Veterinary Pathology” PTHrP is higher in certain dog tumors and may act as a local growth factor.
24 citations
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March 2016 in “Journal of Investigative Dermatology” TIP39 and PTH2R help control calcium levels and skin cell development.
72 citations
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May 1993 in “The Journal of Cell Biology” Trichohyalin in sheep hair follicles may help with structure and calcium binding.
August 2015 in “Han'gug dongmul jawon gwahag hoeji/Han-guk dongmul jawon gwahak hoeji/Journal of animal science and technology” TRα and CRABPII genes change their activity levels during goat fetal skin development.
17 citations
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August 2007 in “Bioorganic & Medicinal Chemistry Letters” A compound made by Pfizer can potentially stimulate hair growth and reduce oil production, making it a good candidate for topical use.
74 citations
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October 1998 in “Journal of biological chemistry/The Journal of biological chemistry” The 190-kbp domain contains all human type I hair keratin genes, showing their organization and evolution.
April 2018 in “Journal of Investigative Dermatology” A new peptide, FOL-005, may help treat excessive hair growth by reducing a hair growth promoter, FGF7.
7 citations
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August 2020 in “Plastic and reconstructive surgery. Global open” QR 678 and QR 678 Neo are safe and promote hair growth, potentially helping chemotherapy-induced hair loss.
5 citations
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January 2017 in “Chalmers Publication Library (Chalmers University of Technology)” Cubosomes enhance antimicrobial peptide stability and effectiveness.
47 citations
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January 2017 in “RSC Advances” Keratin peptides can change hair shape gently without harsh chemicals.
26 citations
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December 1990 in “Journal of Biological Chemistry” Two specific genes are more active during hair growth in mice.
February 2020 in “Oxford University Press eBooks” The alpha-helix was confirmed as a key structure in proteins.
5 citations
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October 2013 in “Experimental Dermatology” The commentary explains that a balance of HR protein and putrescine is important for normal hair growth.
CyRL-QN15 peptide boosts hair growth in diabetic mice by activating specific cell pathways.
February 2026 in “Journal of Cosmetic Dermatology” Polynucleotide injections improved eye wrinkles with few side effects.
36 citations
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January 2007 in “Archives of Histology and Cytology” Type IV collagen chains vary in different parts of human skin, with specific patterns linked to melanocytes.
1 citations
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February 1991 in “Journal of Biological Chemistry” 39 citations
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December 2012 in “The American Journal of Human Genetics” Mutations in the SNRPE gene cause hereditary hair loss.
December 2025 in “Rapid Communications in Mass Spectrometry” Pepsin digestion improves accuracy in analyzing proteins in human hair.
2 citations
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August 2025 in “Pharmaceutics” PN hydrates skin; PDRN heals and regenerates skin and hair.
6 citations
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January 2010 in “Neoplasma” Certain gene patterns in breast cancer are linked to how active hormone receptors are and could affect patient survival.
Epimorphin helps shape and develop epithelial cells, like those in hair follicles.
125 citations
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February 1971 in “Biochemistry” Specific cross-linkages help make hair proteins stable and strong.
324 citations
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May 2002 in “Oncogene”
14 citations
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October 2000 in “Genomics” Rat dermal papilla cells have unique genes crucial for hair growth.
Collagen peptides may boost skin and hair-related gene expression.
September 2025 in “American Journal of Dermatopathology” PRAME is often present in Paget disease and could help in diagnosis, but more research is needed.
July 2025 in “Journal of Investigative Dermatology” The new anti-aging ingredient improves skin hydration, elasticity, and reduces wrinkles.
6 citations
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February 2020 in “Journal of Natural Products” A new compound from a sponge strongly inhibits an enzyme linked to male-pattern hair loss without being toxic at low levels.
12 citations
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October 2006 Matriptase imbalance contributes to cancer development and spread.