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.
January 2026 in “Clinical Cosmetic and Investigational Dermatology” Placenta polypeptide injection is a safe and effective treatment for sensitive skin.
Chirality influences the structure, strength, and biological uses of peptide-based hydrogels.
3 citations
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January 2022 in “Burns & Trauma” CTHRC1 helps sweat glands recover by rebuilding nearby blood vessels.
7 citations
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August 2023 in “Frontiers in Immunology” Targeting TRP channels may help reduce excessive scarring.
October 2022 in “International Journal of Molecular Sciences” Fish collagen peptides can significantly promote hair growth.
Peptide hydrogels show promise for healing skin, bone, and nerves but need improvement in stability and compatibility.
February 2024 in “Research Square (Research Square)” Proteins from Tianshan red deer abomasum have strong anti-inflammatory, anti-tumor, and antioxidant effects.
7 citations
,
December 1970 in “Biochimica et Biophysica Acta (BBA) - Protein Structure” November 2024 in “Journal of Investigative Dermatology” Serotonin helps wounds heal faster.
10 citations
,
May 2019 in “BMC Complementary and Alternative Medicine” The extract from Bacillus/Trapa japonica fruit helps increase hair growth and could be a potential treatment for hair loss.
7 citations
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September 2003 in “Journal of Investigative Dermatology” PAR-1 may play a role in hair growth regulation in human hair follicles.
211 citations
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February 1994 in “Proceedings of the National Academy of Sciences” Too much parathyroid hormone-related protein in skin disrupts hair growth in mice.
1 citations
,
April 2023 in “Scientific Reports” Self-assembling RADA16-I hydrogels with bioactive peptides significantly improve wound healing.
Neuropeptides affect hair growth and could be used to control it.
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.
7 citations
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January 1997 in “Bioscience Biotechnology and Biochemistry” Sheep hair follicle transglutaminases are calcium-dependent.
February 2023 in “Materials today bio” The treatment effectively promotes hair regrowth in androgenetic alopecia without causing skin irritation.
43 citations
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April 1996 in “Journal of Investigative Dermatology” 
12 citations
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September 2018 in “International Journal of Cosmetic Science” Palmitoyl tetrapeptide-20 may help reduce hair greying and increase melanin production.
26 citations
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January 2011 in “Open Journal of Genetics” The KAP13-3 gene in sheep affects wool quality by influencing keratin assembly.
November 2023 in “PubMed” Pentoxifylline is a safe and effective alternative to triamcinolone acetonide for treating localized alopecia areata.
March 2026 in “Preprints.org” Chirality affects the structure, strength, and function of peptide-based hydrogels.
5 citations
,
April 2013 in “Journal of Cosmetic and Laser Therapy” Argireline significantly reduces wrinkles.
April 2024 in “Cellular signalling” Activating TRPMLs helps human cells important for hair growth and increases hair growth in mice.
29 citations
,
February 1989 in “Journal of Cutaneous Pathology” A unique hair tumor with a rippled pattern was identified, showing incomplete differentiation and unusual cell arrangements.
7 citations
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July 2008 in “Experimental Dermatology” The study concluded that a protein important for hair strength is regulated by certain molecular processes and is affected by growth phases.
May 2025 in “Journal of Developmental Biology” Jawless vertebrates have teeth proteins similar to those in mammalian hair and nails.
14 citations
,
December 2007 in “Pediatric allergy and immunology” Newborns with the common rash Erythema Toxicum have many active mast cells in their skin, but these cells don't produce the LL-37 peptide.