1 citations
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May 2021 in “Dermatology practical & conceptual” This study found that iontophoresis combined with growth factors improved hair density and reduced hair loss in patients with androgenetic alopecia and telogen effluvium, with no serious side effects reported.
10 citations
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May 2016 in “Journal of Dermatological Science” This study found that PDGF-BB affects human melanocytes differently depending on their differentiation stage, stimulating melanoblast proliferation but inhibiting melanocyte proliferation while promoting their differentiation.
57 citations
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November 1998 in “Wound Repair and Regeneration” This research observed that dermal papilla cells have the potential to regenerate hair bulbs under preferred environmental conditions when associated with dermal sheath cells or exposed to specific growth factors.
November 2024 in “bioRxiv (Cold Spring Harbor Laboratory)” This study found that exosomes derived from bovine colostrum, compared to those from human stem cells, significantly increased hair follicle growth and regeneration in vitro.
January 2023 in “International journal of dermatology, venereology and leprosy sciences” This study suggests that microneedling may be an effective and less painful treatment for vitiligo, offering benefits over traditional needle injections, particularly in challenging-to-treat areas like the extremities or stubborn regions.