53 citations
,
January 2014 in “Journal of Cutaneous and Aesthetic Surgery” Microneedling combined with triamcinolone can safely stimulate faster hair regrowth in people with Alopecia Areata.
67 citations
,
January 2022 in “Theranostics” Advanced nanocarrier and microneedle drug delivery methods are more effective, safer, and less invasive for treating skin diseases.
70 citations
,
December 1968 in “Journal of Investigative Dermatology” Triamcinolone acetonide and betamethasone 1.75 mg/ml are both effective for treating alopecia areata.
March 2025 in “Dermatologic Surgery” Fractional radiofrequency microneedling is as effective and safe as intralesional steroids for treating patchy alopecia areata, with fewer side effects.
May 2018 in “Journal of Sun Yat-sen University” 48 citations
,
August 2001 in “Experimental dermatology” Researchers created a quick, cost-effective way to make skin-like tissue from hair follicles and fibroblasts.
15 citations
,
June 1961 in “Archives of Dermatology” Triamcinolone can regrow hair in alopecia areata, but the effect is temporary.
75 citations
,
September 1971 in “British Journal of Dermatology” Both steroids effectively promote hair growth for at least 9 months.
11 citations
,
January 1961 in “Archives of dermatology” Corticosteroid injections helped eyebrow hair regrow in men with alopecia areata.
10 citations
,
June 2024 in “Skin Research and Technology” Autologous epidermal cell suspensions speed up healing and reduce complications in skin lesion treatment but have limited impact on cosmetic outcomes.
14 citations
,
March 2022 in “Macromolecular Rapid Communications” Polymer microneedles are a promising, painless alternative to traditional needles for delivering drugs through the skin.
7 citations
,
September 1980 in “Zoological Journal of the Linnean Society” Dendritic cells help regulate skin development and hair growth in mice.
November 2024 in “Journal of Investigative Dermatology” January 2025 in “Advances in Clinical Medicine” Injection therapies show promise as effective treatments for hair loss.
January 2026 in “International Journal of Health Science” Human insulin via microinfusion may effectively improve atrophic acne scars.
January 2006 in “Zhongguo bingli shengli zazhi” Murine epidermal stem cells can develop into skin structures without rejection when implanted.
April 2023 in “Experimental Dermatology” Human dermal papilla cells can increase hair thickness and number in pigs with just one injection.
19 citations
,
July 1993 in “The journal of investigative dermatology/Journal of investigative dermatology” Dermal-epidermal interactions are crucial for hair growth and maintenance.
March 2020 in “QJM: An International Journal of Medicine” Standard intralesional corticosteroids are the best treatment for patchy alopecia areata.
61 citations
,
May 2016 in “Scientific reports” The peptide IMT-P8 can effectively deliver proteins into the skin and cells for potential skin treatments.
January 2024 in “RSC pharmaceutics” Removing the outer skin layer increases drug absorption and offers non-invasive treatment options, with some methods allowing for quick skin recovery.
April 2025 in “Biomacromolecules” Hyaluronic acid microneedles with herbal extracts may help regrow hair.
1 citations
,
September 2019 in “Hair transplant forum international” The laser-based microjet injector delivers tattoo pigment accurately with less tissue damage.
8 citations
,
January 2007 in “International journal of experimental pathology” Hairless HRS/J mice resist Bacillus anthracis skin infections due to high numbers of immune cells, not because they lack hair follicles.
Further trials are needed to explore the efficacy of triamcinolone acetonide in dermatology.
23 citations
,
October 1958 in “PubMed” 161 citations
,
April 2006 in “Journal of Investigative Dermatology” Liposomes with certain properties can effectively deliver drugs deep into hair follicles.
June 2024 in “Georgetown Scientific Research Journal” Bleomycin injections in mice cause skin thickening and hair loss.
March 2021 in “CRC Press eBooks” Mesotherapy involves injecting substances like dutasteride, minoxidil, and vitamins into the skin to treat hair loss and skin conditions, with good patient satisfaction but possible skin inflammation.