Lipid carriers improve delivery of hair loss treatments to follicles.
Immunological skin diseases in pigs are rare and can be caused by immune system issues or external factors.
297 citations
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December 2005 in “Journal of controlled release” P-SLN nanoparticles effectively deliver podophyllotoxin to the skin.
33 citations
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February 2009 in “European journal of pharmaceutics and biopharmaceutics” Pig ear skin is better than human skin for testing how well barrier creams block allergens from entering hair follicles.
21 citations
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April 2012 in “European Journal of Pharmaceutics and Biopharmaceutics” The gel with special fat-loaded particles from rice bran could be an effective skin treatment for hair loss.
109 citations
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March 2011 in “Journal of controlled release” New micelle solutions greatly improve skin delivery of certain antifungal drugs.
41 citations
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September 2017 in “Advanced Healthcare Materials” A special hydrogel helps heal skin without scars and regrows hair.
13 citations
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June 2016 in “Dermatologic Therapy” Minoxidil works better when applied on a damp scalp than a dry one.
8 citations
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January 2018 in “Journal of Analytical Methods in Chemistry” A new method accurately measures a drug in skin for cancer therapy research.
Optical Coherence Tomography has potential in diagnosing hair loss and monitoring blood clotting, and could be improved for deeper tissue observation and better hair loss understanding.
Proretinal nanoparticles are a safe and effective way to deliver retinal to the skin.
Antiseptic nanoparticle-emulsions may improve skin disinfection by targeting hair follicles.
55 citations
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April 2018 in “Advanced Healthcare Materials” Hydrogels could lead to better treatments for wound healing without scars.
June 2025 in “Nanomedicine” Nanotechnology could improve hair loss treatments by delivering drugs more effectively.
June 2026 in “Materials Today Bio” The study introduces a decellularized porcine amniotic membrane (dPAM) hydrogel, engineered using supercritical carbon dioxide, which effectively removes immunogenic components while preserving bioactive molecules crucial for skin regeneration. The hydrogel promotes angiogenesis, reduces pro-inflammatory responses, and enhances regenerative signaling in human follicle-derived dermal papilla cells, indicating its potential to influence hair follicle biology. In a UVB-induced skin inflammation murine model, the hydrogel demonstrated dual functionality by reducing early immune responses and promoting tissue repair. These findings suggest that dPAM hydrogel could serve as a bioactive platform for cutaneous repair and broader regenerative applications.
May 2026 in “Signal Transduction and Targeted Therapy” Thompson et al. have discovered that bone morphogenetic protein (BMP) signaling is crucial for the morphogenesis of rete ridges in mammalian skin, a process distinct from hair follicle and sweat gland formation. Through advanced sequencing techniques, the study shows that rete ridges develop postnatally in pigs and humans, contributing to increased epidermal thickness. BMP signaling is identified as a key factor in this process, independent of hair density, with implications for skin regeneration therapies. The study also highlights the regenerative ability of neonatal skin to form rete ridges, unlike adult skin, which tends to scar. However, the use of porcine and murine models limits the direct applicability of these findings to human clinical settings.
September 2025 in “Journal of Drug Delivery and Therapeutics” Targeting hair follicles can effectively promote hair growth and treat hair disorders.
159 citations
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July 2006 in “Endocrine Reviews” Estrogens significantly influence hair growth by interacting with receptors in hair follicles and may help regulate the hair growth cycle.
65 citations
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November 2012 in “Tissue Engineering Part B-reviews” Hair follicle stem cells are a promising source for tissue repair and treating skin or hair diseases.
53 citations
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May 1986 in “Clinics in endocrinology and metabolism” Androgens like testosterone affect hair growth and oil production differently across body parts and individuals.
46 citations
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March 2019 in “Journal of Pineal Research” Melatonin improves cashmere goat hair growth and quality by increasing antioxidants and reducing cell death.
30 citations
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October 2021 in “Scientific Reports” Inhibiting glycogen metabolism can promote hair growth.
30 citations
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March 2017 in “ACS biomaterials science & engineering” Hair follicles are valuable for regenerative medicine and wound healing.
16 citations
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December 2019 in “Animals” Overexpressing Tβ4 in goats' hair follicles increases cashmere production and hair follicle growth.
11 citations
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September 1996 in “Neuroscience letters” Adding fetal calf serum helps Merkel cells survive and change shape.
9 citations
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July 2008 in “Oncology Reports” HPV16-transformed cells can change human skin cell properties, aiding tumor growth.
5 citations
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September 2012 in “Springer eBooks” Nanoparticles can be used to deliver drugs to hair follicles, potentially improving treatments for conditions like acne and alopecia, and could also be used for vaccine delivery and gene therapy.
68 citations
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August 2014 in “Stem Cells Translational Medicine” Dermal papilla cells help wounds heal better and can potentially grow new hair.
17 citations
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May 2015 in “Nanomedicine: Nanotechnology, Biology and Medicine” Scientists created tiny particles loaded with a hair growth drug, minoxidil, that specifically target hair follicles and skin cells to potentially improve hair growth.
16 citations
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November 2020 in “International journal of pharmaceutics” Using longer PEG chains helps nanoparticles penetrate hair follicles better, improving drug delivery for conditions like alopecia.