The scaling strategy

From one cell to a virtual human

master one cell · compose to any scale
Human Cell Atlas Project
01
Single cell
1 cell · ~20k genes
02
Cell types
~200 types
03
Tissue
~10⁶ cells
04
Organ
~10⁹ cells
05
Digital twin
37 × 10¹² cells
neuron
blood
immune
epithelial
muscle
One cell = a gene expression vector in ~20,000 dimensions. The same model composes: same genome -> 200 different programs -> organized tissue -> functioning organ -> full virtual human. Master one cell · compose to any scale.