کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
37051 45303 2014 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Therapeutic protein aggregation: mechanisms, design, and control
ترجمه فارسی عنوان
تجمع پروتئین های طبی: مکانیسم، طراحی و کنترل
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی بیو مهندسی (مهندسی زیستی)
چکیده انگلیسی


• Therapeutic proteins form a variety of aggregate types.
• Aggregates are risk factors for patient immune responses.
• Aggregation mechanisms depend on protein sequence and environment.
• Opportunities exist for predictive design and control of aggregation rates and mechanisms.

Although it is well known that proteins are only marginally stable in their folded states, it is often less well appreciated that most proteins are inherently aggregation-prone in their unfolded or partially unfolded states, and the resulting aggregates can be extremely stable and long-lived. For therapeutic proteins, aggregates are a significant risk factor for deleterious immune responses in patients, and can form via a variety of mechanisms. Controlling aggregation using a mechanistic approach may allow improved design of therapeutic protein stability, as a complement to existing design strategies that target desired protein structures and function. Recent results highlight the importance of balancing protein environment with the inherent aggregation propensities of polypeptide chains.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: - Volume 32, Issue 7, July 2014, Pages 372–380
نویسندگان
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