Chemical 'staples' help collagen resist unraveling and repair itself after being heated

Simon Fraser University (SFU) research is yielding new insights into one of the most perplexing properties of collagen. A paper in Proceedings of the National Academy of Sciences by physics professor Nancy Forde and postdoctoral researcher Alaa Al-Shaer describes key molecular features that help enable this notoriously unstable protein to maintain its structure.

Jun 19, 2025 - 14:58
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Simon Fraser University (SFU) research is yielding new insights into one of the most perplexing properties of collagen. A paper in Proceedings of the National Academy of Sciences by physics professor Nancy Forde and postdoctoral researcher Alaa Al-Shaer describes key molecular features that help enable this notoriously unstable protein to maintain its structure.