37 citations
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January 2002 in “British journal of dermatology/British journal of dermatology, Supplement” Apple extract called procyanidin B-2 was found to greatly increase hair growth.
13 citations
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September 2021 in “Current Issues in Molecular Biology” Dexpanthenol helps human hair follicle cells grow by preventing aging and death, and by supporting growth signals.
1 citations
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October 1988 in “Clinics in dermatology” The document concludes that understanding how cells in the hair follicle grow and change is important for regulating hair growth.
June 1996 in “Journal of Dermatological Science”
91 citations
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May 2003 in “American Journal of Pathology” Prolactin affects hair growth cycles and can cause early hair follicle regression.
July 2024 in “Journal of Investigative Dermatology” Human hair follicles have their own thyroid hormone system.
December 2025 in “Scientific Reports” Valproic acid helps hair follicle stem cells survive better in low oxygen and glucose conditions.
3 citations
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September 2024 in “Journal of Microbiology and Biotechnology” Human placenta extract reduces inflammation and symptoms in atopic dermatitis.
September 1990 in “Journal of Dermatological Science” Nod factor can trigger changes in legume root hairs with just one molecule.
April 2025 in “Cellular and Molecular Biology” Human dermal stem/progenitor cells can divide and differentiate more than hair follicle dermal papilla cells.
4 citations
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January 1988 in “Cosmetics and toiletries” 0.1% piroctone olamine in hair tonics effectively treats dandruff.
18 citations
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October 2021 in “Frontiers in Physiology” Lipocalin-Type Prostaglandin D2 Synthase (L-PGDS) is a protein that plays many roles in the body, including sleep regulation, pain management, food intake, and protection against harmful substances. It also affects fat metabolism, glucose intolerance, cell maturation, and is involved in various diseases like diabetes, cancer, and arthritis. It can influence sex organ development and embryonic cell differentiation, and its levels can be used as a diagnostic marker for certain conditions.
12 citations
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July 2017 in “International Journal of Cosmetic Science” N‐AOHPA is a promising alternative to traditional surfactants for better hair conditioning.
6 citations
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September 2015 in “Journal of Medicinal Chemistry” The document confirms the structures of major metabolites of the CRTh2 antagonist Setipiprant and identifies minor metabolites.
Ca²⁺-mediated protein citrullination controls cell growth in the CNS and may help treat brain tumors.
12 citations
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January 2013 in “Indian dermatology online journal” Dermatopathia pigmentosa reticularis causes skin discoloration, hair loss, and nail problems.
125 citations
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February 1971 in “Biochemistry” Specific cross-linkages help make hair proteins stable and strong.
January 2022 in “bioRxiv (Cold Spring Harbor Laboratory)” The gp130 receptor helps in tissue regeneration and disease progression, and manipulating it could improve healing and prevent disease.
25 citations
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October 2000 in “Gene” Gene regulatory regions evolve faster than protein coding regions, allowing new gene relationships without changing transcription factors.
PPARβ/δ helps yaks adapt to high altitudes by regulating lipid metabolism in their coats.
1 citations
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October 2025 in “International Journal of Molecular Sciences” Natural compounds may help treat advanced papillary thyroid cancer by targeting specific molecular pathways.
March 2026 in “Indian Dermatology Online Journal” Hair dye ingredient PPD can cause severe allergic reactions, including facial swelling.
CCC1 is crucial for pH balance in plant cells, affecting growth and stress tolerance.
August 2021 in “Clinical and Experimental Dermatology” Children under 10 can experience hair thinning without hormone issues, and it may improve with treatment.
14 citations
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January 2012 in “Proteins” Electrostatic interactions mainly stabilize the binding of peptides to hair keratin.
28 citations
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September 2013 in “Biogerontology” 1 citations
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July 2024 in “Journal of Investigative Dermatology” MPZL3 protein affects hair growth cycles and could help manage hair loss.
27 citations
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April 1978 in “Journal of Forensic Sciences” Enzyme typing can reliably characterize human hair.
42 citations
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September 2017 in “Advances in protein chemistry and structural biology” Surface Plasmon Resonance is a useful tool for studying protein interactions and has potential for future technological advancements.