December 2020 in “Research Square (Research Square)” Neural cell nanovesicles help hair growth by activating key signals.
January 2026 in “Pharmaceutics” New drug delivery systems show promise in effectively treating pathological scars.
September 2021 in “Medicina estética” Sabal serrulata and biomimetic peptides with microneedling reduced hair loss and improved hair thickness in men with balding.
August 2020 in “Research Square (Research Square)” Neural progenitor cell-derived nanovesicles help hair growth by activating a key signaling pathway.
January 1974 in “Almogaren” A new method shows promise for regenerating hair follicles to treat hair loss.
39 citations
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January 2013 in “Skin pharmacology and physiology” Nanoparticles show promise for drug delivery through hair follicles but not through healthy skin.
Certain combination therapies, like microneedling with minoxidil, are more effective for female-pattern hair loss than other treatments.
29 citations
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January 2021 in “Journal of nanobiotechnology” Tiny particles from brain cells help hair grow by targeting a specific hair growth pathway.
January 2008 in “Chinese Journal of Aesthetic and Plastic Surgery” Hair-derived material is safe and effective for skin filling.
August 2025 in “Rare Metals” Metformin/dopamine-derived carbon dots help heal bacteria-infected wounds faster.
48 citations
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April 2019 in “ACS Applied Materials & Interfaces” A new method for delivering drugs through the skin using biodegradable particles was found to be effective.
June 2020 in “Applied sciences” A new semi-automatic hair implanter could make hair transplants easier, more successful, and more accessible.
181 citations
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July 2004 in “Journal of controlled release” Smaller nanoparticles improve minoxidil absorption through hair follicles.
17 citations
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June 2017 in “Journal of pharmaceutical sciences” Researchers developed a nanomedicine for acne treatment that delivers medication with less irritation and is non-irritating for oily skin.
August 2023 in “Journal of analytical & pharmaceutical research” Microneedle-assisted therapy with human basic fibroblast growth factor significantly regrew hair in patients with hair loss.
37 citations
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December 2018 in “Frontiers in Immunology” Biodegradable microparticles help wounds heal without scars.
February 2024 in “International Journal of Biological Macromolecules” The study created a new type of microsphere that effectively regrows hair.
August 2018 in “Jundishapur journal of natural pharmaceutical products” Transfollicular drug delivery can improve medication absorption through hair follicles.
July 2025 in “Skin Appendage Disorders” Dutasteride microinfusion and microneedling both effectively treat male hair loss.
14 citations
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October 2019 in “Journal of Cellular Physiology” Micrografts promote hair growth in androgenetic alopecia treatment.
42 citations
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December 2014 in “Clinical, cosmetic and investigational dermatology” Nonablative radiofrequency treatments, especially microneedle and fractional types, can improve acne scars by 25%–75% after 3-4 sessions, with full results in 3 months and some side effects.
14 citations
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November 2019 in “Materials” Diamond nanoparticles can penetrate skin and reach hair follicles, useful for imaging applications.
September 2025 in “International Society of Hair Restoration Surgery” Printable templates improve hair transplant accuracy and efficiency.
Moderate immune responses help hair growth, while excessive responses slow it down.
22 citations
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October 2018 in “Molecular Medicine Reports” Classic PDRN improves wound healing quality by enhancing cell migration.
August 2023 in “Zenodo (CERN European Organization for Nuclear Research)” Self-assembling peptide hydrogels effectively deliver drugs locally, enhancing treatment and reducing side effects.
6 citations
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June 2022 in “Frontiers in Bioengineering and Biotechnology” The gel with icariin speeds up wound healing, reduces scarring, and helps hair growth by controlling BMP4 signaling. It also reduces inflammation and improves wound quality in mice, adapts to different wound shapes, and gradually releases icariin to aid healing. It also prevents too much collagen and myofibroblast formation during skin healing.
22 citations
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September 2022 in “International Journal of Nanomedicine” CUR-loaded micelles improve skin delivery and effects of curcumin for pain and infections.
19 citations
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September 2015 in “Therapeutic Delivery” Active transdermal technologies in cosmetics help deliver skin treatments effectively, but their safety and effectiveness depend on skin type and treatment choice.