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[DOI] [PMC free article] [PubMed] [Google Scholar] 88.Lee C., Koo J., Kim J., Gwon Y., Lim W., Lim T.-G
BC Brandon C

Such a study would either confirm the inferential case from the broader microneedling and growth-factor literature or surface boundary conditions where the at-home protocol underperforms expectations

Harford C, Sarkar B

NGF is critical for the survival and maintenance of sympathetic and sensory neurons, and its signaling declines progressively in aged neural tissue