January 2026 in “RSC Advances” The hydrogel helps heal wounds without scars by releasing two drugs gradually.
3 citations
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March 2025 in “Arthritis Research & Therapy” This study found that combining high-density fat grafting with botulinum toxin A significantly improved symptoms of Raynaud’s phenomenon, including reducing pain and cold sensitivity, speeding up ulcer healing, and enhancing blood perfusion, compared to fat grafting alone.
24 citations
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December 2010 in “Dermatologic surgery” In this study, BTXA injections did not effectively treat recalcitrant alopecia areata or improve hair regrowth in most patients, suggesting its limitations as an alternative therapy.
4 citations
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August 2022 in “Aesthetic Surgery Journal” This study found that one session of intradermal botulinum toxin type A injection decreased scalp sebum secretion and perception of greasiness more effectively than saline for up to 3 months.
February 2025 in “Journal of Cosmetic Dermatology” This case report describes a 34-year-old Asian female who experienced prolonged localized facial blanching following botulinum toxin type A injection, marking the first such documented case in this population.