Research Article

Towards the Design of a Patient-Specific Virtual Tumour

Table 1

Model parameters.

Parameter Unit Value Description Reference

mm2⋅h−1 Proteases diffusion coefficient [17]
h−1 130 Proteases production rate by sprout [17]
h−1 1.30 Proteases decay rate [17]

mm2⋅h−1 Tumour proteases diffusion coefficient Adapted from [17]
h−1 3600 Proteases production rate by tumour cells Adapted from [17]
h−1 0.21 Tumour proteases decay rate Adapted from [17]

mm2⋅h−1 Growth factor diffusion coefficient [18]
s−1 0.0145 Growth factor production rate by quiescent cells Estimated
h−1 0.65 Growth factor decay rate [19]
h−1 1 Consumption rate of growth factor by endothelial cells [19]
h−1 0.06 Max consumption of growth factor by endothelial cells [19]

mm2⋅h−1 Oxygen diffusion coefficient [20]
mm−1⋅s−1 Vessels permeability to oxygen [21]
s−1 2.4 Oxygen consumption rate by normal cells Based on [22]
s−1 Oxygen consumption rate by proliferative cells Based on [21]
s−1 Oxygen consumption rate by quiescent cells Based on [21]