Bio Signal

Bio Signal

How Human-Centric R&D Is Redefining Drug Discovery

Turning human data into breakthrough drugs

Assaf Magen's avatar
Assaf Magen
Jul 02, 2025
∙ Paid

TL;DR: Oncology R&D is shifting from animal proxies to patient-derived, clinically grounded models.

  • Reverse translation flips R&D: start with human clinical data → discover mechanisms → build preclinical models, not vice versa.

  • Case study: three‑cell niches (CD4 T, CD8 T, dendritic cell) found in patient tumors drive response to PD‑1 therapy, missed by co…

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