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Aging Overview

External factors

External factors: Argentatin B
Aging type: Accelerate
Aging characteristic:
Category: Chemical compounds
Phenotype: Aging
Experimental category: L
Tissue type: --
Cell name: HCT-15,PC-3
PMID: 26633316
Experiment: SA-β-gal activity assay
Description: SA-β-gal activity assay:After incubation with argentatin B for 72 h, both cell lines exhibited phenotypic changes that resemble those observed in cells undergoing senescence, such as flattened morphology and enlarged cell size.When tested for senescence associated-β-galactosidase activity, a proportion of 43% HCT-15, and 66% PC-3 cells showed a positive staining, compared with 2% of untreated controls. These findings suggest that argentatin B inhibits cell proliferation by inducing senescence.



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Regulatory relationship

Target gene: P21//P27
R-EF-Target gene: Upregulation//Upregulation
Official symbol(s): P21//P27
Target gene experiment: Western blot
Target gene description: Treatment with argentatin B induced an increment of both, p21 and p27 in PC-3 cells after 48 h incubation, and it was persistent for at least 72 h after treatment.


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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.




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