| Structure/Identity | Oligonucleotide sequence Backbone structure Other modifications Purity of test article achieved |
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| In vitro activity | Treatment effect size on mRNA expression Treatment effect size on protein expression Dose response relationship for the above Selectivity/off-target effect to related target Selectivity /Broad panel |
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| In vivo activity (such as target engagement/proximal downstream effect or efficacy) Indicate dose and route of administration | Concentrations of testing agent in the serum and target tissue Brain penetration Serum half-life, AUC or other pharmacokinetic properties Optimize Dose Selection and Schedule ED50, Minimal effective dose, and Optimal effective dose Treatment duration optimization Treatment window optimization Interactions with standard of care Selectivity/off-target effect in vivo |
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| Safety | Tolerability Antibodies to product Tumorigenesis Assess host immune response Tissue Cross-Reactivity Local reactogenicity Cardiovascular, respiratory, renal and CNS safety pharmacology studies if any Genotoxicity |
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| CMC | Process development status Analytical Assays for release testing with specifications Scale-up feasibility Formulation needs/development Stability Analysis Potency assays (in vitro/in vivo) Delivery devices |
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| GLP analytical method development/validation | Potency assays, assays for purity, pharmacokinetics and pharmacodynamics etc |
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| Interactions with regulatory agencies | Pre-IND |
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| Patent protection? |
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