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              - The Discovery of Protein Phosphorylation
 - 
                                
                                1. Phosphorylase and the origin of reversible protein phosphorylation
- Prof. Edmond Fischer
 
 - Protein Kinase Cascades
 - The Modulation of Protein Function by Phosphorylation
 - 
                                
                                4. Two is the key to 14-3-3: dimeric mechanical signaling devices
- Prof. Carol MacKintosh
 
 - Protein Phosphatases
 - 
                                
                                5. Structure and mechanisms of protein phosphatases
- Prof. David Barford
 
 - 
                                
                                6. Protein tyrosine phosphatases
- Prof. Jack Dixon
 
 - 
                                
                                7. The regulation of MAP kinase signalling by dual-specificity protein phosphatases
- Prof. Steve M. Keyse
 
 - The Structures of Protein Kinases
 - 
                                
                                9. Protein kinase structure, function and regulation
- Prof. Susan Taylor
 
 - 
                                
                                10. The structural basis for the modulation of protein function by protein phosphorylation
- Prof. Dame Louise N. Johnson
 
 - Biological Systems that are Regulated by Reversible Phosphorylation
 - 
                                
                                11. Protein phosphorylation and the control of protein synthesis
- Prof. Christopher Proud
 
 - 
                                
                                13. Roles of AMPK in energy homeostasis and nutrient sensing
- Prof. Grahame Hardie
 
 - 
                                
                                14. Serine kinases and T lymphocyte biology
- Prof. Doreen Cantrell
 
 - 
                                
                                15. The interplay between protein phosphorylation and ubiquitylation in the NF-κB pathway
- Prof. Zhijian 'James' Chen
 
 - 
                                
                                16. SMAD phosphorylation and the TGF-beta pathway
- Prof. Joan Massagué
 
 - Protein Kinases and Human Disease
 - 
                                
                                17. Function and regulation of the PDK1 kinase
- Prof. Dario Alessi
 
 - 
                                
                                18. LKB1 pathway and its role in cancer
- Prof. Dario Alessi
 
 - 
                                
                                19. WNK1 pathway and its role in regulating hypertension
- Prof. Dario Alessi
 
 - 
                                
                                20. The hyperphosphorylation of tau and Alzheimer's disease
- Prof. Michel Goedert
 
 - Protein Kinases as Targets for the Development of Anti-Cancer Drugs
 - 
                                
                                21. PI3K/AKT signaling in cancer
- Prof. Neal Rosen
 
 - 
                                
                                22. RAS and RAF signaling in melanoma: biology and therapies
- Prof. Richard Marais
 
 - 
                                
                                23. The mTOR kinase as a target for anti-cancer drugs
- Prof. David Sabatini
 
 - Archived Lectures *These may not cover the latest advances in the field
 - 
                                
                                25. AMP-activated protein kinase: regulating cellular and whole body energy balance
- Prof. Grahame Hardie
 
 
Printable Handouts
Navigable Slide Index
- Introduction
 - Phosphoinositide 3-kinase (PI3K) signaling
 - Class Ia PI3K's mediate growth factor signaling
 - Receptor tyrosine kinase signaling pathway
 - Logic network
 - Loss-of-function mutations in tumor suppressors
 - Sporadic mutations
 - Drug targets
 - Regulation of metabolism by PI3K AKT signaling
 - NVP BEZ235
 - Targets of BEZ235 (1)
 - Targets of BEZ235 (2)
 - Generation of mice with mutant PI3K p110a
 - Lung adenocarcinoma requires mutant PI3K
 - HIF-1alpha
 - Visualizing lung tumors using FDG PET
 - mTOR inhibition does not reduce tumor volume
 - Will a PI3K inhibitor kill K-Ras driven tumors?
 - AKT inhibition does not affect tumor size or activity
 - Effects of BEZ235 in K-Ras mutant tumors
 - BEZ235 specifically kills PI3K driven tumors
 - ARRY 886
 - PI3K with MEK inhibitors eradicates K-Ras tumors
 - Blocking the PI3K and MAP Kinase pathways
 - Inhibition of S6 kinase in K-Ras tumors
 - Summary
 - References
 
Topics Covered
- Phosphoinositide 3-kinase (PI3K) signaling
 - Class Ia PI3K's and the mediation of growth factor signaling
 - The receptor tyrosine kinase signaling pathway
 - Loss-of-function mutations in tumor suppressors
 - Sporadic mutations
 - Drug targets
 - Regulation of metabolism by PI3K AKT signaling
 - Targets of the drug NVP BEZ235
 - Generation of mice with mutant PI3K p110a
 - How lung adenocarcinoma requires mutant PI3K
 - HIF-1alpha
 - Visualizing lung tumors using FDG PET
 - How mTOR inhibition does not reduce tumor volume
 - Will a PI3K inhibitor kill K-Ras driven tumors?
 - How AKT inhibition does not affect tumor size or activity
 - Effects of BEZ235 in K-Ras mutant tumors
 - How BEZ235 specifically kills PI3K driven tumors
 - The drug ARRY 886
 - How PI3K with MEK inhibitors eradicates K-Ras tumors
 - Blocking the PI3K and MAP Kinase pathways
 - Inhibition of S6 kinase in K-Ras tumors
 
Talk Citation
Cantley, L. (2010, November 30). Role of the PI 3-kinase signaling pathway in cell regulation and human disease [Video file]. In The Biomedical & Life Sciences Collection, Henry Stewart Talks. Retrieved November 4, 2025, from https://doi.org/10.69645/ZQRQ1624.Export Citation (RIS)
Publication History
- Published on November 30, 2010
 
Financial Disclosures
- Prof. Lew Cantley, Consultant: Novartis.
 
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