5 citations
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January 2023 in “Journal of Cosmetic Dermatology” Intradermal microbotox injections work better and last longer for reducing large facial pores than topical application.
Hair follicles can effectively absorb nano-sized particles, making them potential targets for localized drug delivery.
April 2025 in “Materials Today Bio” A new treatment using gold nanoclusters can safely reduce unwanted hair growth.
87 citations
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September 2016 in “Journal of Controlled Release” Nanoparticles can improve drug delivery to hair follicles but struggle to penetrate deeper skin layers.
19 citations
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July 2024 in “Drug Delivery” Polymer-based nanocarriers can improve acne treatment by delivering drugs through hair follicles more effectively.
10 citations
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February 2022 in “Pharmaceuticals” Smaller curcumin nanocrystals penetrate skin and hair follicles better than larger ones.
4 citations
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July 2023 in “Pharmaceutics (Basel)” Nanoparticle-based drug delivery to hair follicles is more effective when tested under conditions that match skin behavior.
20 citations
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September 2019 in “Nanomaterials” A portable device can create nanofibers to improve the appearance of thinning hair better than commercial products.
5 citations
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March 2016 in “Drug Development and Industrial Pharmacy” New drug delivery systems improve treatment effectiveness and patient experience.
166 citations
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February 2020 in “Advanced Functional Materials” The smart bandage improved healing in diabetic mice by delivering drugs directly into wounds.
December 2023 in “Veterinary dermatology” Longer 3 mm needles were most effective for dog hair regrowth, but hair loss often returned and some dogs felt itchy.
47 citations
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November 2012 in “Pharmaceutical research” Surface-modified nanoparticles mainly use non-follicular pathways to enhance skin permeation of ibuprofen and could improve treatment for inflammatory skin diseases.
1 citations
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September 2018 in “Fisioterapia Brasil” Microneedling can effectively improve hair growth and thickness in men with hair loss.
March 2024 in “Chinese medicine and natural products” Microneedle treatment combined with minoxidil significantly increases hair count for hair loss patients.
January 2025 in “Pakistan Veterinary Journal” Microneedling may help regrow hair in dogs with certain types of alopecia.
9 citations
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December 2024 in “Nano Research” A protein-based hydrogel helps heal diabetic wounds and repair nerves.
Microneedling with capillary therapy slightly improved hair growth.
50 citations
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December 2017 in “Nanoscale” Polymeric micelle nanocarriers deliver adapalene more effectively to hair follicles than commercial products.
Using microneedling with PRP improves skin and hair conditions more than microneedling alone.
17 citations
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October 2023 in “Polymers” Electrospun nanofibers are promising for medical, sensing, and energy uses, especially with 3D printing.
January 2026 in “Journal of Cosmetic Dermatology” Microneedling can weaken hair in some AGA patients.
Self-assembling peptide hydrogels effectively deliver drugs locally, enhancing treatment and reducing side effects.
323 citations
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April 2006 in “The journal of investigative dermatology/Journal of investigative dermatology” Only 40 nm nanoparticles can enter skin cells effectively for potential vaccine delivery.
January 2017 in “Journal of Islamic Research and Studies” Microneedling with a vitamin mix improves hair growth in alopecia.
11 citations
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November 2023 in “Skin Research and Technology” A 2 mm needle is effective and precise for skin injections.
13 citations
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September 2020 in “Dermatologic Therapy” Microneedling may help hair loss, but needs more research.
September 2025 in “Acta Biomaterialia” A new tissue adhesive helps wounds heal better by allowing more cells to enter.
May 2016 in “Hair transplant forum international” 110 citations
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January 2014 in “Journal of Controlled Release” Phospholipid-coated nanoparticles penetrate hair follicles better than others, especially in pig ears.