Physiological Software of Life and Patient-Specific Interventions

Beyond Genetic Hardware

• 💡 Patient-specific responses to interventions are influenced not just by genetics and epigenetics, but also by the memories cells and tissues form from past experiences.
• 🧠 Molecular pathways, while understood, function differently in individuals due to these dynamical system memories that store past history.

The Body's Physiological Software

• 🚀 The speaker draws an analogy to information sciences, where programming evolved from hardware interaction to software management.
• 💻 Our bodies' subcomponents possess memory-forming abilities, akin to a "physiological software" that learns from experience, rather than just being hardwired.

Cellular Cognition and Memory

• 🔬 These cellular memories can be pathological or beneficial and profoundly affect the efficacy and side effects of medical interventions.
• 🔑 Understanding these memories requires tools from cognitive neuroscience, recognizing that cells and tissues "learn" and retain information.

Redefining Biological Problems

• 🎯 Birth defects, regeneration failure, cancer, and aging are viewed as a single problem: controlling how groups of cells know what to build.
• 🌱 Cells and tissues actively navigate anatomical possibilities, not just follow rigid, open-loop rules, challenging traditional molecular biology views.

Reading and Rewriting Cellular Goals

• 💡 Cells and cell groups have represented end states or goals, exhibiting degrees of intelligence to achieve them, similar to a self-driving car.
• 🛠️ The speaker's lab has developed novel technologies to read these cellular goal states and memories, and in some cases, rewrite them for transformative applications like regenerative medicine.