Aging Overview

External factors

External factors: H2O2
Aging type: Accelerate
Aging characteristic:
Category: Chemical compounds
Phenotype: Cervical cancer
Experimental category: L
Tissue type: --
Cell name: HeLa
PMID: 12565825
Experiment: SA-β-gal activity assay
Description: C3 cells expressing hTERTC27 exhibited a significantly reduced growth rate after the H2O2 challenge compared to the control EGFP expressing A1 cells. Furthermore, at 7 days after H2O2 treatment, the C3 cells became enlarged and flattened, lost cell-to-cell contact, and stained positively forSA β-gal.


Regulatory relationship

Target gene: P21
R-EF-Target gene: Upregulation
Official symbol(s): P21
Target gene experiment: Western blot
Target gene description: Western blot analysis showed that in C3 cells, a sustained increase of p21Waf1 protein level was observed from day 1 to at least day 9.

Regulatory pathway: --
R-EF-Pathway: --
Pathway experiment: --
Pathway description: --


Aging network

Annotation:

The green line represents Upregulation.

The purple line represents Downregulation.

The orange line represents Activation.

The yellow line represents Inhibition.

The gray line represents Unclear.