Targeted delivery

The distinction to keep

A delivery brief should say where activity was measured, for how long, and what happened after exposure ended. An intended destination is not the same as measured tissue specificity.

Questions for a useful brief

• Was activity outside the intended tissue measured?
• What establishes the duration of the effect?
• Which risks persist after the delivery material is gone?

Build a decision—not a slogan

Write down the actual model and endpoint before deciding what the result implies. Then name the observation that would change your interpretation. The linked records below retain their original experimental setting and source-access limits.