Immunogenicity of Botulinum Toxin A: Insights.

이 페이지는 아래 학술 논문의 초록(Abstract) 전문을 제공합니다. 원문은 하단 링크에서 확인하세요.

◆ 논문 초록 (Abstract)

BACKGROUND: Botulinum toxin A (BoNT-A) is widely used in treating dystonia and spasticity to managing chronic migraine and cosmetic applications. However, its immunogenic potential presents challenges, such as the development of neutralizing antibodies that lead to diminished therapeutic efficacy over time, known as secondary nonresponse. OBJECTIVE: This review aims to bridge the knowledge gap regarding the immunogenic mechanisms of BoNT-A and to explore effective management strategies to mitigate these immune responses. MATERIALS AND METHODS: The authors conducted a systematic search in databases including PubMed, Embase, and Web of Science, using keywords related to BoNT-A’s immunogenicity. The selection process refined 157 initial articles down to 23 relevant studies, which underwent analysis to investigate the underlying mechanisms of immunogenicity and the factors influencing it. RESULTS: The analysis revealed that both the neurotoxin component and the neurotoxin-associated proteins could elicit an immune response. However, only antibodies against the core toxin influence therapeutic outcomes. Various patient-specific factors such as genetic predispositions and prior immune experiences, along with treatment-related factors such as dosage and frequency, play crucial roles in shaping these responses. CONCLUSION: Understanding the specific immunogenic triggers and responses to BoNT-A is critical for optimizing treatment protocols and improving patient outcomes.

◆ 원문 정보
저널: Dermatol Surg
연도: 2024

PubMed 원문 보기 →

🔗 이 논문을 인용한 글

• 톡신 내성, 얼마나 자주 맞느냐가 중요한 이유