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Printable Handouts
Navigable Slide Index
- Introduction
- What are ryanodine receptors?
- Our cells are bathed in lethal amounts of calcium
- Calcium-induced calcium release
- Ryanodine receptor (RyR)
- RyRs as signal integrators
- Ryanodine receptors and disease
- Porcine stress syndrome
- Malignant hyperthermia (MH)
- Central core disease (CCD)
- CPVT
- Ryanodine receptor in disease
- Disease mutations cause a gain of function (1)
- Disease mutations cause a gain of function (2)
- Disease hot spots (1)
- Disease hot spots (2)
- The zipper hypothesis
- CryoEM studies of the ryanodine receptor
- Locating disease hot spots (1)
- Locating disease hot spots (2)
- Hot spots at high resolution
- RyR crystallography (1)
- RyR crystallography (2)
- RyR1 (1-559)
- Where is RyR1ABC located? (1)
- Where is RyR1ABC located? (2)
- Relationship to difference cryo-EM
- Disease mutations (1)
- Disease mutations (2)
- Disease mutations (3)
- Disease mutations (4)
- Disease mutations (5)
- Disease mutations (6)
- Motions in the N-terminal hot spot
- Working model
- Unusual plasticity in the N-terminal hot spot
- RyR2 delta exon3 (1)
- RyR2 delta exon3 (2)
- RyR2 delta exon3 (3)
- RyR2 delta exon3 (4)
- RyR2 delta exon3 (5)
- RyR2 delta exon3 (6)
- RyR2 delta exon3 (7)
- Plasticity in RyR2A
- Delta exon3 causes disease phenotype (1)
- Delta exon3 causes disease phenotype (2)
- Functional role of the rescue segment
- Relationship to IP3 receptors
- The inositol-1,4,5-trisphosphate receptor (IP3R)
- The overall domain architectures are conserved (1)
- The overall domain architectures are conserved (2)
- Summary
- Acknowledgements
Topics Covered
- Ryanodine Receptors and calcium release
- Disease mutations: malignant hyperthermia and cardiac arrhytmia
- Disease hot spots and their locations
- High Resolution structures: mutations and domain interfaces
- deletion of exon3
- Common allosteric mechanisms in IP3 receptors
Links
Series:
Categories:
Therapeutic Areas:
Talk Citation
Van Petegem, F. (2012, October 31). Disease hot spots of ryanodine receptors [Video file]. In The Biomedical & Life Sciences Collection, Henry Stewart Talks. Retrieved April 15, 2025, from https://doi.org/10.69645/ZDER1403.Export Citation (RIS)
Publication History
- Published on October 31, 2012
Financial Disclosures
- Dr. Filip Van Petegem has not informed HSTalks of any commercial/financial relationship that it is appropriate to disclose.