18 citations
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January 2021 in “Theranostics” This study found that actively targeted AN2728-loaded nanocarriers reduced inflammation and improved skin condition in a mouse model of psoriasiform inflammation compared to free drug and non-targeted nanoparticles.
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 peptides from Lablab purpureus, particularly fraction 2, demonstrated potential anticancer effects by exhibiting significant antioxidant and apoptotic activities, selectively inhibiting cancer cells with minimal impact on healthy cells.
35 citations
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July 2010 in “The FEBS journal” In this study, researchers identified a highly reactive, isozyme-specific sequence for TGase 3, contributing to understanding its distinct functional role and activity distribution in the mouse epidermis.
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.
262 citations
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May 2020 in “Advanced Functional Materials” This study demonstrated that a newly developed polypeptide-protein hydrogel with vascularization and antibacterial properties promoted tissue regeneration and hair follicle formation in infected wound healing.
6 citations
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February 2023 in “Journal of nanobiotechnology” In this study, HA-P5, a nanoparticle derived from peptide and polysaccharide conjugation, effectively reduced acne lesions and sebum production by inhibiting specific receptors in cells, without triggering unfavorable reactions compared to a commercial inhibitor, highlighting HA-P5's potential as a novel acne treatment.
1 citations
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August 2024 in “Journal of Pharmacy & Pharmaceutical Sciences” This study found that forming inclusion complexes of DPCP with HPβCD using the 3D ground mixture method enhances its anti-inflammatory activity at lower doses compared to complexes with β-CD.
September 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” This study found that dissolving microneedle array patches containing mesoporous silica nanoparticles can deliver antigen-loaded nanoparticles into mice effectively, inducing strong immune responses similar to traditional subcutaneous injection.
59 citations
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October 2012 in “Pharmaceutical Research” This study found that nanostructured lipid carriers with more soybean phosphatidylcholine provided better skin retention and follicular targeting for diphencyprone compared to other formulations and controls.
11 citations
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August 2022 in “Green Chemical Engineering” This review summarizes recent advances in the development of engineered polypeptide-based drug delivery systems for cancer therapy, highlighting their potential to improve treatment efficacy and reduce side effects.
April 2026 in “bioRxiv (Cold Spring Harbor Laboratory)” This study introduced hydrogel microneedles loaded with palladium nanoparticles, which utilize the inherent cytotoxicity of polyethyleneimine to enhance the effectiveness of doxorubicin in treating melanoma, achieving a tumor inhibition rate of up to 98% in a murine model.
September 2023 in “Journal of the American Academy of Dermatology” This study found that in participants with notalgia paresthetica, 8 weeks of treatment with difelikefalin significantly improved itch intensity and increased the rate of strict complete response compared to placebo, starting as early as week 3.
23 citations
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October 2021 in “AAPS PharmSciTech” 
January 2023 in “IntechOpen eBooks” This chapter reviews various synthetic methods for creating pharmacologically active diazines, particularly focusing on pyrimidines, and discusses their potential in clinical applications. It also examines novel synthetic strategies that improve the drug-like qualities and safety profiles of these compounds.
6 citations
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May 2023 in “Molecules” In this study, dry powder inhalers containing Cepharanthine were administered to rats with acute lung injury, significantly reducing pulmonary edema, hemorrhage, and inflammatory markers, suggesting its potential as an effective anti-inflammatory treatment when inhaled directly into the lungs.
198 citations
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October 1986 in “Differentiation” 
July 2024 in “Experimental Dermatology” This study suggests that APC collagen peptides may accelerate hair growth and promote overall hair health by enhancing cellular proliferation and activating specific signaling pathways in human and mouse models.
8 citations
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January 2021 in “Journal of Pharmaceutical Investigation” August 2017 in “Seoul National University Open Repository (Seoul National University)” The study investigated the role of Aminoacyl-tRNA synthetase interacting multifunctional protein 1 (AIMP1) in hair follicle stem cell proliferation and its potential as a treatment for alopecia. AIMP1, when dissociated from the multi-tRNA synthetase complex, was found to be secreted by dermal papilla cells in a sonic hedgehog (Shh) signal-dependent manner. This secretion increased the proliferation of CD34+ hair follicle stem cells by promoting the wnt signaling pathway through inhibition of sFRP1, a known wnt antagonist. The research demonstrated that the N-terminal fragment of AIMP1 could be developed into a therapeutic peptide for hair loss. When applied topically to depilated mice, this peptide significantly accelerated hair growth, especially when formulated with carbomer. The findings highlighted a novel mechanism of AIMP1 action and its potential application in alopecia treatment.
1 citations
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February 2022 in “bioRxiv (Cold Spring Harbor Laboratory)” This study found that a specific fragment of AIMP1 secreted by hair follicle stem cells can stimulate dermal papilla cells and promote hair regrowth.
April 2021 in “Journal of Investigative Dermatology” New inhibitors may help treat hair loss by promoting fat cell growth in the skin.
50 citations
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December 2017 in “Nanoscale” This study found that polymeric micelle formulations significantly improved the targeted delivery of adapalene to hair follicles compared to standard Differin® products, which suggests potential advantages in treating hair follicle-related conditions and reducing side effects.
5 citations
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April 2005 in “Journal of applied polymer science” This study demonstrated that urea significantly accelerates the diffusion of poly(ethylene imine) into bleached human hair by increasing the diffusion coefficient twofold.
October 2025 in “Transplantation” This study developed dutasteride-loaded microneedle systems using a specific polymer to enhance transdermal delivery, demonstrating efficient drug release and increased accumulation in hair follicles, thus supporting their potential for treating androgenic alopecia.
2 citations
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November 2023 in “Bioactive materials” The researchers reported that a newly developed ionic liquid-based microemulsion significantly improved the local delivery of copper peptides in mice, enhancing hair growth-related factor activation while offering a safer, non-invasive alternative to existing treatments for hair loss.
10 citations
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May 2016 in “Polymer” This study reports that novel core-ABS nanocarriers efficiently loaded with dexamethasone and finasteride show potential for dermal drug delivery, exhibiting non-toxic interactions with human keratinocyte cells and skin penetration.
7 citations
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December 2024 in “Antibiotics” This review discusses the potential of cathelicidins in treating skin conditions but highlights significant challenges, including unclear clinical efficacy, safety concerns, and bacterial resistance, that must be addressed for successful medical application.