41 citations
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January 2020 in “BioMed Research International” This study found that micrografts containing human hair follicle mesenchymal stem cells significantly increased hair count and density compared to placebo over 58 weeks in patients experiencing hair loss.
6 citations
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July 2023 in “Diabetology” This study in an animal model found that Rigenera® technology's use of autologous micrografts improved wound healing in diabetic rats by increasing factors like VEGF-A, IL4, and IL10 while reducing TNF-α and oxidative stress.
4 citations
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February 2024 in “Dermatology and Therapy” The study found that a single autologous micrografting treatment using Rigenera® technology significantly improved the appearance of stretch marks in healthy women after three months, showing greater enhancements in skin properties compared to microneedling alone.
4 citations
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April 2022 in “Dermatologic Therapy” This study found that using autologous micrografts from scalp tissues significantly improved hair thickness and density in patients experiencing telogen effluvium following COVID-19, with notable improvements observed over a 6-month follow-up period.
April 2026 in “Dermatology Practical & Conceptual” This study suggests that autologous micrograft technology may be more effective than finasteride in promoting hair growth in patients with androgenetic alopecia.