Integration of TNF induced apoptosis model and quantitative proteomics data of HeLa cells - our first experience

TL;DR

This paper presents an integrative computational model of TNF-induced apoptosis in HeLa cells, combining limited experimental data with simulations, showing promising agreement and opening new avenues for cell-line specific studies.

Contribution

The study introduces a novel computational model incorporating quantitative proteomics data for HeLa cells, demonstrating its effectiveness despite limited initial experimental information.

Findings

Model predictions agree with experimental data

The approach enables cell-line specific computational experiments

The model reproduces key features of HeLa cell behavior

Abstract

The TNF initiated processes are simulated using our integrative computational model with new quantitative proteomics data obtained on HeLa cell line. In spite of fact, that the model development is based on limited experimental information, with missing data estimated by simulations and parametrization using indirect experiments on different cell lines, the actual model with HeLa experimental data provides pleasant agreement between the computationally predicted behavior and experiments. Since no significant departures from experimentally determined functionality of HeLa cells has been observed, this can be taken as encouraging sign, that substantial features of the cell line behavior are reproduced correctly and indicate new possibilities for cell-line specific computational experiments.