June 2024 in “International journal of scholarly research in biology and pharmacy” This study reviews the efficacy of herbs like rosemary oil, peppermint oil, amla oil, and saw palmetto for hair health, finding scientific support for their benefits in hair growth and loss prevention, while also surveying pharmacy students' generally positive views on these herbal remedies.
June 2024 in “Journal of medicinal chemistry” This study developed a method for designing peptide-based PROTAC drugs using advanced AI models, successfully identifying peptides that bind to specific receptors and incorporating them into a potential transdermal treatment for androgenetic alopecia.
January 2024 in “Journal of Cosmetics, Dermatological Sciences and Applications” This study found that electronically-operated pneumatic injections for administering a peptide-hyaluronic acid combination were well tolerated and led to significant improvement in hair density and thickness for men with androgenic alopecia over six months, though the exact mechanism remains uncertain.
This review summarizes the current applications and mechanisms of self-assembled peptide hydrogels in promoting skin, bone, and nerve regeneration, highlighting their potential due to their biocompatibility and supportive role in tissue healing.
May 2023 in “Antioxidants” In this study, researchers found that supramolecular peptide self-assembling materials derived from Pacific oysters exhibit promising effects for skin wound healing in vitro and in vivo, demonstrating procoagulant, antioxidant, anti-inflammatory, and regenerative properties that suggest potential as a natural treatment option.
January 2023 in “Social Science Research Network” This case study describes the treatment of a 27-year-old Filipino male with acute patchy hair loss due to alopecia areata, emphasizing the disease's unpredictable progression.
November 2022 in “Journal of Investigative Dermatology” This study found that marine-derived collagen peptides slightly promoted hair matrix proliferation and prolonged hair growth phase in human hair follicles ex vivo, suggesting potential benefits for hair loss treatment.
This study suggests that bovine and fish-derived collagen peptides may help maintain or prolong the hair growth phase and balance hair follicle stem cell populations, potentially benefiting aging and hair loss conditions like androgenetic alopecia.
February 2022 in “World Journal Of Advanced Research and Reviews” This study found that Peperomia pellucida plant extract may benefit hair growth, male libido, male fertility, and renal cell recovery.
January 2022 in “Food Science and Technology” This study suggests that a mixture of Chrysanthemum zawadskii, peppermint, and Glycyrrhiza glabra promotes hair growth and reduces hair loss markers in testosterone-treated cells and mice.
November 2020 in “The Royal Society of Chemistry eBooks” This book discusses the development and applications of peptide-based biomaterials for healthcare, but it reports no new research findings.
April 2019 in “Journal of Investigative Dermatology” This study reported that a Maca hydrolysate extract protected human hair follicles from oxidative and inflammatory stress and promoted hair growth in ex vivo models, suggesting a potential use for managing hair loss.
April 2018 in “Journal of Investigative Dermatology” In a clinical phase I/IIa study, subcutaneous injections of the peptide FOL-005 increased hair growth by 8% and were safe for treating alopecia.
This study found that ethanolic plant extract of Peperomia pellucida increased hair length in rabbits in a dose-dependent manner but did not significantly affect hair mass compared to controls.
May 2017 in “bioRxiv (Cold Spring Harbor Laboratory)” This study found that the peach gene CTG134, involved in auxin-ethylene interactions, plays a role in hormonal regulation during root hair formation in Arabidopsis and tobacco.
April 2016 in “Journal of Investigative Dermatology” This study found that the peptide derivative beta-Ala-Pro-Dab-NHbenzyl may reduce wrinkles and sebum production in human skin by inhibiting dipeptidyl peptidase 4, suggesting potential for acne and skin inflammation treatment.
June 2015 in “Vestnik dermatologii i venerologii” This review discusses the role of growth factors in hair physiology and their involvement in conditions like androgynous and focal alopecia, reporting no new clinical findings.
January 2001 in “Biomedical Research” This study observed that PAD type III and trichohyalin are expressed earlier than their deiminated form during the first and second hair cycles in rat hair follicles, indicating a potential additional factor is involved in triggering deimination.
223 citations
,
January 2000 in “BioFactors” This study reports that bioactive peptides derived from food proteins may lower serum cholesterol and exhibit antihypertensive and immunostimulating effects, suggesting potential in preventing lifestyle-related diseases.
150 citations
,
June 2014 in “Biomaterials” This study found that 'smart' peptide hydrogels improved wound healing in a rat model of partial thickness burns, achieving greater wound closure and faster debridement compared to a standard treatment.
105 citations
,
August 2010 in “Pharmacology & therapeutics” This article explores the potential of formyl-peptide receptor 2 agonists as innovative anti-inflammatory drugs, highlighting their ability to mimic the body's natural inflammation response, but it presents no new clinical findings.
86 citations
,
March 2018 in “ACS Biomaterials Science & Engineering” This study found that MDP hydrogel significantly accelerated wound healing and improved tissue formation in diabetic mice compared to a standard clinical hydrogel and control buffer.
78 citations
,
May 2019 in “Frontiers in Cellular and Infection Microbiology” This study found that the antimicrobial peptide DPK-060 effectively reduced bacterial counts of Staphylococcus aureus and was safe for topical use in preclinical models, although nanocarrier encapsulation did not enhance its efficacy.
61 citations
,
May 2016 in “Scientific reports” This study found that IMT-P8, a novel cell-penetrating peptide, effectively facilitated the dermal delivery of proteins and peptides in mouse skin and cell lines, suggesting potential for topical applications in cosmetics and skin diseases.
47 citations
,
January 2017 in “RSC Advances” Keratin peptides can change hair shape gently without harsh chemicals.
37 citations
,
March 2006 in “Regulatory Peptides” This study reports that GLP-1 receptors and proglucagon are expressed in the skin of newborn mice, with GLP-1 potentially playing a role in skin development and hair follicle formation.
36 citations
,
March 2014 in “Biomaterials” This study found that the 11R-No. 10 peptide, delivered transdermally, significantly inhibited melanogenesis and produced a whitening effect in a UV-induced sun-tanning guinea pig model without cytotoxicity.
28 citations
,
December 2011 in “Biocatalysis and biotransformation” This study found that a peptide treatment using Protein disulphide isomerase improved the mechanical and thermal properties of over-bleached hair by promoting deeper peptide penetration and attachment.
24 citations
,
March 2016 in “Journal of Investigative Dermatology” This study suggests that TIP39 and its receptor PTH2R, identified in human epidermis, may play a role in keratinocyte function and influence skin differentiation.
22 citations
,
January 2020 in “PeerJ” This study suggests that keratin peptide signatures in human hair shafts could potentially be used to distinguish gender and ethnicity, though further research on a larger scale is needed.