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              - Introduction
- 
                                
                                2. Overview of nonclinical safety assessment- Dr. Claudette L. Fuller
 
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                                3. Biological safety testing: supporting medical device combination products- Dr. Christine L. Lanning
 
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                                4. Regulatory guidance on toxicity testing of pharmaceuticals: ICH- Dr. John Kapeghian
 
- Basics of Non-clinical Toxicity Testing
- 
                                
                                6. Acute, subchronic, and chronic toxicity testing- Mr. Gregory Ruppert
 
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                                7. Safety pharmacology in human pharmaceutical development- Dr. R. Dusty Sarazan
 
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                                8. Genetic toxicology- Dr. Roderick Todd Bunch
 
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                                9. Reproductive and developmental toxicology- Dr. Alan Hoberman
 
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                                10. Juvenile toxicity testing- Dr. Alan Hoberman
- Dr. Elise Lewis
 
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                                11. Pharmacokinetics, toxicokinetics and safety margins- Dr. Mark Rogge
 
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                                12. Toxicity testing of impurities and metabolites- Dr. Kurt Black
 
- Organ System Toxicity Testing
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                                13. Drug induced liver injury: a clinical perspective- Prof. Victor Navarro
 
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                                14. Toxicology of the kidney- Prof. Lawrence Lash
 
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                                15. Toxicology of the cardiovascular system- Dr. Peter Siegl
 
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                                16. Toxicology of the immune system- Dr. Leigh Ann Burns Naas
 
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                                17. Toxicology of the developing immune system- Dr. Leigh Ann Burns Naas
 
- 
                                
                                18. Hematology interpretation for toxicity studies- Dr. Nancy Everds
 
- New Methods for Assessing Toxicity
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                                19. Introduction to toxicogenomics and example case studies- Dr. Cindy Afshari
 
- Special Cases for Toxicity Testing
- 
                                
                                21. Approaches to nonclinical vaccine development- Dr. Lisa Plitnick
 
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                                22. Toxicity testing of oncology drugs: unraveling the last 15 years of progress- Dr. Krishna Allamneni
 
- Archived Lectures *These may not cover the latest advances in the field
- 
                                
                                23. Cellular and molecular toxicology- Dr. Dominic Williams
 
- 
                                
                                24. Overview of non-clinical safety assessment in drug development- Dr. Danuta Herzyk
 
- 
                                
                                27. Reproductive and developmental toxicology- Dr. Alan Hoberman
- Dr. Elise Lewis
 
- 
                                
                                28. Non-clinical toxicity testing for vaccines- Dr. Lisa Plitnick
 
- 
                                
                                29. Toxicity testing for oncology drugs- Dr. Theresa Reynolds
- Dr. Krishna Allamneni
 
Printable Handouts
Navigable Slide Index
- Introduction
- Presentation outline
- Toxicogenomics - what is it? (1)
- Toxicogenomics - what is it? (2)
- Toxicogenomics - what is it not?
- Toxicogenomics - general considerations
- Impact to screening and lead optimization
- Compound discrimination: consider via dose
- Discrimination for compounds/doses
- Molecules discrimination requires reproducibility
- Matched similarity of benchmark and compound
- Correlation with "informative" signatures
- Pathway analysis of increased genes
- Pathway modeling
- Modulation of the notch pathway
- Change in notch pathway genes after treatment
- Number of altered transcripts as an index
- Value of overall detection of transcript changes
- Understanding compound mechanism of action
- Case study
- 4-day rat studies: induced ALT and AST levels
- Differential regulation across compounds
- 28 gene signature correlates with toxicity
- Clinical candidate indicated on ALT/AST chart
- 28 gene signature of clinical candidate
- Future candidate selection
- For the future: translation
- Conclusions
- Acknowledgements
Topics Covered
- What is toxicogenomics and what is it not?
- General considerations
- Compound discrimination
- Pathway modeling
- Modulation of the notch pathway
- Altered transcripts
- Understand compound mechanism of action
- Case study: hepatotoxicity
- For the future: translation
Links
Series:
Categories:
Talk Citation
Afshari, C. (2009, August 9). Introduction to toxicogenomics and example case studies [Video file]. In The Biomedical & Life Sciences Collection, Henry Stewart Talks. Retrieved October 31, 2025, from https://doi.org/10.69645/QWHS3994.Export Citation (RIS)
Publication History
- Published on August 9, 2009
Financial Disclosures
- Dr. Cindy Afshari has not informed HSTalks of any commercial/financial relationship that it is appropriate to disclose.
 
       
    




























 
                    
                     
        
      
     
        
      
     
        
      
     
        
      
     
        
      
     
        
      
     
        
      
     
        
      
     
        
      
     
        
      
     
        
      
     
        
      
     
        
      
     
        
      
     
        
      
    