Limited Ability to Image Molecules in Their Native Contexts
We are currently limited in our ability to image molecules in their native contexts—for example, within live 3D tissues. Achieving scalable, high-resolution imaging of biomolecules in situ would de-risk many areas of biomedical science by enabling integrative, comprehensive molecular mapping within intact specimens.
Foundational Capabilities (5)
Create whole-cell, nanometer-resolved, in-situ multi-omic imaging
approaches that can map hundreds to thousands of molecules (e.g., proteins,
RNAs) within intact specimens at nanoscale resolution. The core chemistries
and imaging technologies for this exist, but they need to be integrated and
brought to scale. We could, for example, comprehensively measure the many
aspects of the “Hallmarks of Aging” within a single tissue sample.
Develop techniques for spatial multiplexing of dynamic signals in live
cells, capturing real-time changes and molecular ticker-tapes that record
cellular events over time.
Highly specific mAb/nanobody type binders for every target epitope,
including for specific post-translational modifications
Develop methods to “freeze” and subsequently “unfreeze” living cells,
effectively capturing dynamic states for later analysis and then resuming
cellular function.