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Innovation in Tumor Drug Delivery Through Spatial Biology
How Far Can We Move from “Hypothesis-Driven DDS” to “Spatially Precise DDS”? Over the past two decades, tumor drug delivery systems (DDS), particularly nanomedicines, have advanced rapidly based on…
Integrating Spatial Transcriptomics and Drug Imaging: A New Paradigm for Evaluating Precision Drug Delivery Systems
Portrai’s Next Step in Precision DDS When designing precision drug delivery systems (DDS), the key question is no longer simply, “Does the drug reach the tumor?”
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Portrai's Authors
Capturing and compounding Portrai's insights.
Daeseung Lee
CEO
Physician-scientist who left clinical practice to bring spatial biology into oncology drug discovery
Hongyoon Choi
CTO
Builds the algorithms that turn spatial transcriptomics into actionable target intelligence
Hyung-Jun Im
CSO
Nuclear medicine specialist linking imaging biomarkers to next-generation radiopharmaceuticals
Kwonjoong Na
CMO
Translates platform insights into IND-enabling decisions across oncology programs
Portrai
Official posts from the Portrai team, decoding disease with spatial intelligence