4 citations
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May 2019 in “Journal of Cosmetic Dermatology” Using a smaller syringe causes less pain when giving an injection.
7 citations
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September 2018 in “Journal of cosmetic dermatology” A patient had painful swollen lymph nodes after a cosmetic skin and hair treatment, suggesting doctors should warn about this risk.
28 citations
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November 2020 in “Journal of Controlled Release” A new hair loss treatment uses tiny needles to deliver a drug-loaded lipid carrier, promoting hair growth more effectively than current treatments.
October 2022 in “Hair Transplantation” Temporary scalp trichopigmentation creates a shaved hair look on the scalp using pigments that fade over time.
January 2014 in “SciDok (Saarland University and State Library)” Nanoparticles can effectively enter hair follicles and stimulate immune responses, supporting potential transfollicular vaccination.
June 2026 in “Journal of Pharmaceutical Innovation” 46 citations
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August 1977 in “Journal of Morphology” The big-clawed shrew's sinus hair follicles are highly specialized for sensing vibrations.
7 citations
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October 2024 in “Drug Delivery and Translational Research” A 4% nanoparticle concentration and 4 Hz massage improve drug delivery into hair follicles.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Microneedling may help regrow eyebrow hair, but more research is needed.
7 citations
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November 2018 in “Plastic Surgery” The Mitek Microfix QuickAnchor is effective and safe for endoscopic brow lifts.
253 citations
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June 2004 in “Journal of Controlled Release” Smaller nanoparticles improve minoxidil delivery through hair follicles.
Multiphoton microscopy can effectively distinguish between scarring and non-scarring alopecia.
February 2023 in “Al-Azhar International Medical Journal /Al-Azhar International Medical Journal” Microneedling with triamcinolone is a safe, effective, and less painful treatment for alopecia areata.
3 citations
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July 2025 in “Acta Biomaterialia” Murine skin wounds become less stiff over time as they heal.
January 2025 in “Journal of Materials Chemistry B” The microneedle patch with CuxO nanozymes effectively promotes hair growth for treating hair loss.
47 citations
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January 2003 in “Pharmaceutical Research” 9 citations
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August 2014 in “The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology” The woman's hair loss improved significantly with pharmacopuncture and needle-embedding therapy.
August 2025 in “Macromolecular Bioscience” Microneedles with minoxidil and nitric oxide improve hair growth effectively and painlessly.
21 citations
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December 2015 in “European journal of cell biology” Tight junctions create a barrier in pig hair follicles that controls what can enter the skin.
October 2023 in “Applied materials today” New treatment for hair loss using special microneedles shows promise in reducing inflammation and promoting hair growth.
2 citations
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August 2022 in “Aesthetic Plastic Surgery” October 2024 in “Aesthetic Plastic Surgery” February 2023 in “Aesthetic Plastic Surgery”
A new microneedle patch helps repair spinal cord injuries by reducing scarring and promoting nerve growth.
5 citations
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January 2020 in “International Journal of Trichology” Microneedling alone is as effective as microneedling with platelet-rich plasma for male pattern baldness.
106 citations
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January 2016 in “Journal of Cosmetic Dermatology” Using platelet-rich plasma with microneedling works better for acne scars than microneedling with water.
1 citations
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October 2022 in “Dermatology practical & conceptual” Isolated patchy heterochromia with pili annulati can occur without other health issues.
March 2024 in “Tissue engineering. Part A” Negative pressure therapy increases hair growth in mice.
4 citations
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June 1988 in “The American journal of cosmetic surgery” The technique removes pitted scars by replacing them with skin from behind the ear and then smoothing the area after a few weeks.
June 2026 in “Virtual and Physical Prototyping” A new method creates precise, stable microscale structures with reduced friction and potential for complex designs.