Modified Model Results

Comparing original and enhanced model outcomes

Cell Population Dynamics

Original Model
Original model cell population dynamics

Original model: tumor cells rapidly overtake normal cells as immune cells become exhausted

Modified Model with Therapies
Modified model cell population dynamics

Modified model: combined therapies suppress tumor growth while normal cells recover

Treatment Effects

Immunotherapy Dynamics
Immunotherapy drug concentrations

Checkpoint inhibitors (magenta) and CAR-T cells (cyan) during treatment period (days 30-60)

Nutritional Intervention Effect
Nutritional intervention effect

Nutritional intervention builds up gradually from day 70, reaching equilibrium around day 85

Key Insights

Therapeutic Synergy

Sequential application of immunotherapy followed by nutritional support creates better outcomes than either approach alone

Critical Timing

Early immunotherapy (days 30-60) controls initial tumor growth, while later nutritional support (day 70+) maintains long-term health

Clinical Relevance

Model suggests integrating nutritional counseling with standard immunotherapy protocols for improved cancer care